test
", "
',
'showdown': 'S'
};
/**
* Created by Estevao on 31-05-2015.
*/
/**
* Showdown Converter class
* @class
* @param {object} [converterOptions]
* @returns {Converter}
*/
showdown.Converter = function (converterOptions) {
'use strict';
var
/**
* Options used by this converter
* @private
* @type {{}}
*/
options = {},
/**
* Language extensions used by this converter
* @private
* @type {Array}
*/
langExtensions = [],
/**
* Output modifiers extensions used by this converter
* @private
* @type {Array}
*/
outputModifiers = [],
/**
* Event listeners
* @private
* @type {{}}
*/
listeners = {},
/**
* The flavor set in this converter
*/
setConvFlavor = setFlavor,
/**
* Metadata of the document
* @type {{parsed: {}, raw: string, format: string}}
*/
metadata = {
parsed: {},
raw: '',
format: ''
};
_constructor();
/**
* Converter constructor
* @private
*/
function _constructor () {
converterOptions = converterOptions || {};
for (var gOpt in globalOptions) {
if (globalOptions.hasOwnProperty(gOpt)) {
options[gOpt] = globalOptions[gOpt];
}
}
// Merge options
if (typeof converterOptions === 'object') {
for (var opt in converterOptions) {
if (converterOptions.hasOwnProperty(opt)) {
options[opt] = converterOptions[opt];
}
}
} else {
throw Error('Converter expects the passed parameter to be an object, but ' + typeof converterOptions +
' was passed instead.');
}
if (options.extensions) {
showdown.helper.forEach(options.extensions, _parseExtension);
}
}
/**
* Parse extension
* @param {*} ext
* @param {string} [name='']
* @private
*/
function _parseExtension (ext, name) {
name = name || null;
// If it's a string, the extension was previously loaded
if (showdown.helper.isString(ext)) {
ext = showdown.helper.stdExtName(ext);
name = ext;
// LEGACY_SUPPORT CODE
if (showdown.extensions[ext]) {
console.warn('DEPRECATION WARNING: ' + ext + ' is an old extension that uses a deprecated loading method.' +
'Please inform the developer that the extension should be updated!');
legacyExtensionLoading(showdown.extensions[ext], ext);
return;
// END LEGACY SUPPORT CODE
} else if (!showdown.helper.isUndefined(extensions[ext])) {
ext = extensions[ext];
} else {
throw Error('Extension "' + ext + '" could not be loaded. It was either not found or is not a valid extension.');
}
}
if (typeof ext === 'function') {
ext = ext();
}
if (!showdown.helper.isArray(ext)) {
ext = [ext];
}
var validExt = validate(ext, name);
if (!validExt.valid) {
throw Error(validExt.error);
}
for (var i = 0; i < ext.length; ++i) {
switch (ext[i].type) {
case 'lang':
langExtensions.push(ext[i]);
break;
case 'output':
outputModifiers.push(ext[i]);
break;
}
if (ext[i].hasOwnProperty('listeners')) {
for (var ln in ext[i].listeners) {
if (ext[i].listeners.hasOwnProperty(ln)) {
listen(ln, ext[i].listeners[ln]);
}
}
}
}
}
/**
* LEGACY_SUPPORT
* @param {*} ext
* @param {string} name
*/
function legacyExtensionLoading (ext, name) {
if (typeof ext === 'function') {
ext = ext(new showdown.Converter());
}
if (!showdown.helper.isArray(ext)) {
ext = [ext];
}
var valid = validate(ext, name);
if (!valid.valid) {
throw Error(valid.error);
}
for (var i = 0; i < ext.length; ++i) {
switch (ext[i].type) {
case 'lang':
langExtensions.push(ext[i]);
break;
case 'output':
outputModifiers.push(ext[i]);
break;
default:// should never reach here
throw Error('Extension loader error: Type unrecognized!!!');
}
}
}
/**
* Listen to an event
* @param {string} name
* @param {function} callback
*/
function listen (name, callback) {
if (!showdown.helper.isString(name)) {
throw Error('Invalid argument in converter.listen() method: name must be a string, but ' + typeof name + ' given');
}
if (typeof callback !== 'function') {
throw Error('Invalid argument in converter.listen() method: callback must be a function, but ' + typeof callback + ' given');
}
if (!listeners.hasOwnProperty(name)) {
listeners[name] = [];
}
listeners[name].push(callback);
}
function rTrimInputText (text) {
var rsp = text.match(/^\s*/)[0].length,
rgx = new RegExp('^\\s{0,' + rsp + '}', 'gm');
return text.replace(rgx, '');
}
/**
* Dispatch an event
* @private
* @param {string} evtName Event name
* @param {string} text Text
* @param {{}} options Converter Options
* @param {{}} globals
* @returns {string}
*/
this._dispatch = function dispatch (evtName, text, options, globals) {
if (listeners.hasOwnProperty(evtName)) {
for (var ei = 0; ei < listeners[evtName].length; ++ei) {
var nText = listeners[evtName][ei](evtName, text, this, options, globals);
if (nText && typeof nText !== 'undefined') {
text = nText;
}
}
}
return text;
};
/**
* Listen to an event
* @param {string} name
* @param {function} callback
* @returns {showdown.Converter}
*/
this.listen = function (name, callback) {
listen(name, callback);
return this;
};
/**
* Converts a markdown string into HTML
* @param {string} text
* @returns {*}
*/
this.makeHtml = function (text) {
//check if text is not falsy
if (!text) {
return text;
}
var globals = {
gHtmlBlocks: [],
gHtmlMdBlocks: [],
gHtmlSpans: [],
gUrls: {},
gTitles: {},
gDimensions: {},
gListLevel: 0,
hashLinkCounts: {},
langExtensions: langExtensions,
outputModifiers: outputModifiers,
converter: this,
ghCodeBlocks: [],
metadata: {
parsed: {},
raw: '',
format: ''
}
};
// This lets us use ¨ trema as an escape char to avoid md5 hashes
// The choice of character is arbitrary; anything that isn't
// magic in Markdown will work.
text = text.replace(/¨/g, '¨T');
// Replace $ with ¨D
// RegExp interprets $ as a special character
// when it's in a replacement string
text = text.replace(/\$/g, '¨D');
// Standardize line endings
text = text.replace(/\r\n/g, '\n'); // DOS to Unix
text = text.replace(/\r/g, '\n'); // Mac to Unix
// Stardardize line spaces
text = text.replace(/\u00A0/g, ' ');
if (options.smartIndentationFix) {
text = rTrimInputText(text);
}
// Make sure text begins and ends with a couple of newlines:
text = '\n\n' + text + '\n\n';
// detab
text = showdown.subParser('detab')(text, options, globals);
/**
* Strip any lines consisting only of spaces and tabs.
* This makes subsequent regexs easier to write, because we can
* match consecutive blank lines with /\n+/ instead of something
* contorted like /[ \t]*\n+/
*/
text = text.replace(/^[ \t]+$/mg, '');
//run languageExtensions
showdown.helper.forEach(langExtensions, function (ext) {
text = showdown.subParser('runExtension')(ext, text, options, globals);
});
// run the sub parsers
text = showdown.subParser('metadata')(text, options, globals);
text = showdown.subParser('hashPreCodeTags')(text, options, globals);
text = showdown.subParser('githubCodeBlocks')(text, options, globals);
text = showdown.subParser('hashHTMLBlocks')(text, options, globals);
text = showdown.subParser('hashCodeTags')(text, options, globals);
text = showdown.subParser('stripLinkDefinitions')(text, options, globals);
text = showdown.subParser('blockGamut')(text, options, globals);
text = showdown.subParser('unhashHTMLSpans')(text, options, globals);
text = showdown.subParser('unescapeSpecialChars')(text, options, globals);
// attacklab: Restore dollar signs
text = text.replace(/¨D/g, '$$');
// attacklab: Restore tremas
text = text.replace(/¨T/g, '¨');
// render a complete html document instead of a partial if the option is enabled
text = showdown.subParser('completeHTMLDocument')(text, options, globals);
// Run output modifiers
showdown.helper.forEach(outputModifiers, function (ext) {
text = showdown.subParser('runExtension')(ext, text, options, globals);
});
// update metadata
metadata = globals.metadata;
return text;
};
/**
* Converts an HTML string into a markdown string
* @param src
* @param [HTMLParser] A WHATWG DOM and HTML parser, such as JSDOM. If none is supplied, window.document will be used.
* @returns {string}
*/
this.makeMarkdown = this.makeMd = function (src, HTMLParser) {
// replace \r\n with \n
src = src.replace(/\r\n/g, '\n');
src = src.replace(/\r/g, '\n'); // old macs
// due to an edge case, we need to find this: > <
// to prevent removing of non silent white spaces
// ex: this is sparta
src = src.replace(/>[ \t]+¨NBSP;<');
if (!HTMLParser) {
if (window && window.document) {
HTMLParser = window.document;
} else {
throw new Error('HTMLParser is undefined. If in a webworker or nodejs environment, you need to provide a WHATWG DOM and HTML such as JSDOM');
}
}
var doc = HTMLParser.createElement('div');
doc.innerHTML = src;
var globals = {
preList: substitutePreCodeTags(doc)
};
// remove all newlines and collapse spaces
clean(doc);
// some stuff, like accidental reference links must now be escaped
// TODO
// doc.innerHTML = doc.innerHTML.replace(/\[[\S\t ]]/);
var nodes = doc.childNodes,
mdDoc = '';
for (var i = 0; i < nodes.length; i++) {
mdDoc += showdown.subParser('makeMarkdown.node')(nodes[i], globals);
}
function clean (node) {
for (var n = 0; n < node.childNodes.length; ++n) {
var child = node.childNodes[n];
if (child.nodeType === 3) {
if (!/\S/.test(child.nodeValue)) {
node.removeChild(child);
--n;
} else {
child.nodeValue = child.nodeValue.split('\n').join(' ');
child.nodeValue = child.nodeValue.replace(/(\s)+/g, '$1');
}
} else if (child.nodeType === 1) {
clean(child);
}
}
}
// find all pre tags and replace contents with placeholder
// we need this so that we can remove all indentation from html
// to ease up parsing
function substitutePreCodeTags (doc) {
var pres = doc.querySelectorAll('pre'),
presPH = [];
for (var i = 0; i < pres.length; ++i) {
if (pres[i].childElementCount === 1 && pres[i].firstChild.tagName.toLowerCase() === 'code') {
var content = pres[i].firstChild.innerHTML.trim(),
language = pres[i].firstChild.getAttribute('data-language') || '';
// if data-language attribute is not defined, then we look for class language-*
if (language === '') {
var classes = pres[i].firstChild.className.split(' ');
for (var c = 0; c < classes.length; ++c) {
var matches = classes[c].match(/^language-(.+)$/);
if (matches !== null) {
language = matches[1];
break;
}
}
}
// unescape html entities in content
content = showdown.helper.unescapeHTMLEntities(content);
presPH.push(content);
pres[i].outerHTML = 'tags around block-level tags. text = showdown.subParser('hashHTMLBlocks')(text, options, globals); text = showdown.subParser('paragraphs')(text, options, globals); text = globals.converter._dispatch('blockGamut.after', text, options, globals); return text; }); showdown.subParser('blockQuotes', function (text, options, globals) { 'use strict'; text = globals.converter._dispatch('blockQuotes.before', text, options, globals); // add a couple extra lines after the text and endtext mark text = text + '\n\n'; var rgx = /(^ {0,3}>[ \t]?.+\n(.+\n)*\n*)+/gm; if (options.splitAdjacentBlockquotes) { rgx = /^ {0,3}>[\s\S]*?(?:\n\n)/gm; } text = text.replace(rgx, function (bq) { // attacklab: hack around Konqueror 3.5.4 bug: // "----------bug".replace(/^-/g,"") == "bug" bq = bq.replace(/^[ \t]*>[ \t]?/gm, ''); // trim one level of quoting // attacklab: clean up hack bq = bq.replace(/¨0/g, ''); bq = bq.replace(/^[ \t]+$/gm, ''); // trim whitespace-only lines bq = showdown.subParser('githubCodeBlocks')(bq, options, globals); bq = showdown.subParser('blockGamut')(bq, options, globals); // recurse bq = bq.replace(/(^|\n)/g, '$1 '); // These leading spaces screw with
content, so we need to fix that:
bq = bq.replace(/(\s*[^\r]+?<\/pre>)/gm, function (wholeMatch, m1) {
var pre = m1;
// attacklab: hack around Konqueror 3.5.4 bug:
pre = pre.replace(/^ /mg, '¨0');
pre = pre.replace(/¨0/g, '');
return pre;
});
return showdown.subParser('hashBlock')('\n' + bq + '\n
', options, globals);
});
text = globals.converter._dispatch('blockQuotes.after', text, options, globals);
return text;
});
/**
* Process Markdown `` blocks.
*/
showdown.subParser('codeBlocks', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('codeBlocks.before', text, options, globals);
// sentinel workarounds for lack of \A and \Z, safari\khtml bug
text += '¨0';
var pattern = /(?:\n\n|^)((?:(?:[ ]{4}|\t).*\n+)+)(\n*[ ]{0,3}[^ \t\n]|(?=¨0))/g;
text = text.replace(pattern, function (wholeMatch, m1, m2) {
var codeblock = m1,
nextChar = m2,
end = '\n';
codeblock = showdown.subParser('outdent')(codeblock, options, globals);
codeblock = showdown.subParser('encodeCode')(codeblock, options, globals);
codeblock = showdown.subParser('detab')(codeblock, options, globals);
codeblock = codeblock.replace(/^\n+/g, ''); // trim leading newlines
codeblock = codeblock.replace(/\n+$/g, ''); // trim trailing newlines
if (options.omitExtraWLInCodeBlocks) {
end = '';
}
codeblock = '' + codeblock + end + '
';
return showdown.subParser('hashBlock')(codeblock, options, globals) + nextChar;
});
// strip sentinel
text = text.replace(/¨0/, '');
text = globals.converter._dispatch('codeBlocks.after', text, options, globals);
return text;
});
/**
*
* * Backtick quotes are used for Just type foo `bar` baz at the prompt.
*
* There's no arbitrary limit to the number of backticks you
* can use as delimters. If you need three consecutive backticks
* in your code, use four for delimiters, etc.
*
* * You can use spaces to get literal backticks at the edges:
*
* ... type `` `bar` `` ...
*
* Turns to:
*
* ... type `bar` ...
*/
showdown.subParser('codeSpans', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('codeSpans.before', text, options, globals);
if (typeof text === 'undefined') {
text = '';
}
text = text.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm,
function (wholeMatch, m1, m2, m3) {
var c = m3;
c = c.replace(/^([ \t]*)/g, ''); // leading whitespace
c = c.replace(/[ \t]*$/g, ''); // trailing whitespace
c = showdown.subParser('encodeCode')(c, options, globals);
c = m1 + '' + c + '';
c = showdown.subParser('hashHTMLSpans')(c, options, globals);
return c;
}
);
text = globals.converter._dispatch('codeSpans.after', text, options, globals);
return text;
});
/**
* Create a full HTML document from the processed markdown
*/
showdown.subParser('completeHTMLDocument', function (text, options, globals) {
'use strict';
if (!options.completeHTMLDocument) {
return text;
}
text = globals.converter._dispatch('completeHTMLDocument.before', text, options, globals);
var doctype = 'html',
doctypeParsed = '\n',
title = '',
charset = '\n',
lang = '',
metadata = '';
if (typeof globals.metadata.parsed.doctype !== 'undefined') {
doctypeParsed = '\n';
doctype = globals.metadata.parsed.doctype.toString().toLowerCase();
if (doctype === 'html' || doctype === 'html5') {
charset = '';
}
}
for (var meta in globals.metadata.parsed) {
if (globals.metadata.parsed.hasOwnProperty(meta)) {
switch (meta.toLowerCase()) {
case 'doctype':
break;
case 'title':
title = '' + globals.metadata.parsed.title + ' \n';
break;
case 'charset':
if (doctype === 'html' || doctype === 'html5') {
charset = '\n';
} else {
charset = '\n';
}
break;
case 'language':
case 'lang':
lang = ' lang="' + globals.metadata.parsed[meta] + '"';
metadata += '\n';
break;
default:
metadata += '\n';
}
}
}
text = doctypeParsed + '\n\n' + title + charset + metadata + '\n\n' + text.trim() + '\n\n';
text = globals.converter._dispatch('completeHTMLDocument.after', text, options, globals);
return text;
});
/**
* Convert all tabs to spaces
*/
showdown.subParser('detab', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('detab.before', text, options, globals);
// expand first n-1 tabs
text = text.replace(/\t(?=\t)/g, ' '); // g_tab_width
// replace the nth with two sentinels
text = text.replace(/\t/g, '¨A¨B');
// use the sentinel to anchor our regex so it doesn't explode
text = text.replace(/¨B(.+?)¨A/g, function (wholeMatch, m1) {
var leadingText = m1,
numSpaces = 4 - leadingText.length % 4; // g_tab_width
// there *must* be a better way to do this:
for (var i = 0; i < numSpaces; i++) {
leadingText += ' ';
}
return leadingText;
});
// clean up sentinels
text = text.replace(/¨A/g, ' '); // g_tab_width
text = text.replace(/¨B/g, '');
text = globals.converter._dispatch('detab.after', text, options, globals);
return text;
});
showdown.subParser('ellipsis', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('ellipsis.before', text, options, globals);
text = text.replace(/\.\.\./g, '…');
text = globals.converter._dispatch('ellipsis.after', text, options, globals);
return text;
});
/**
* Turn emoji codes into emojis
*
* List of supported emojis: https://github.com/showdownjs/showdown/wiki/Emojis
*/
showdown.subParser('emoji', function (text, options, globals) {
'use strict';
if (!options.emoji) {
return text;
}
text = globals.converter._dispatch('emoji.before', text, options, globals);
var emojiRgx = /:([\S]+?):/g;
text = text.replace(emojiRgx, function (wm, emojiCode) {
if (showdown.helper.emojis.hasOwnProperty(emojiCode)) {
return showdown.helper.emojis[emojiCode];
}
return wm;
});
text = globals.converter._dispatch('emoji.after', text, options, globals);
return text;
});
/**
* Smart processing for ampersands and angle brackets that need to be encoded.
*/
showdown.subParser('encodeAmpsAndAngles', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('encodeAmpsAndAngles.before', text, options, globals);
// Ampersand-encoding based entirely on Nat Irons's Amputator MT plugin:
// http://bumppo.net/projects/amputator/
text = text.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g, '&');
// Encode naked <'s
text = text.replace(/<(?![a-z\/?$!])/gi, '<');
// Encode <
text = text.replace(/
text = text.replace(/>/g, '>');
text = globals.converter._dispatch('encodeAmpsAndAngles.after', text, options, globals);
return text;
});
/**
* Returns the string, with after processing the following backslash escape sequences.
*
* attacklab: The polite way to do this is with the new escapeCharacters() function:
*
* text = escapeCharacters(text,"\\",true);
* text = escapeCharacters(text,"`*_{}[]()>#+-.!",true);
*
* ...but we're sidestepping its use of the (slow) RegExp constructor
* as an optimization for Firefox. This function gets called a LOT.
*/
showdown.subParser('encodeBackslashEscapes', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('encodeBackslashEscapes.before', text, options, globals);
text = text.replace(/\\(\\)/g, showdown.helper.escapeCharactersCallback);
text = text.replace(/\\([`*_{}\[\]()>#+.!~=|-])/g, showdown.helper.escapeCharactersCallback);
text = globals.converter._dispatch('encodeBackslashEscapes.after', text, options, globals);
return text;
});
/**
* Encode/escape certain characters inside Markdown code runs.
* The point is that in code, these characters are literals,
* and lose their special Markdown meanings.
*/
showdown.subParser('encodeCode', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('encodeCode.before', text, options, globals);
// Encode all ampersands; HTML entities are not
// entities within a Markdown code span.
text = text
.replace(/&/g, '&')
// Do the angle bracket song and dance:
.replace(//g, '>')
// Now, escape characters that are magic in Markdown:
.replace(/([*_{}\[\]\\=~-])/g, showdown.helper.escapeCharactersCallback);
text = globals.converter._dispatch('encodeCode.after', text, options, globals);
return text;
});
/**
* Within tags -- meaning between < and > -- encode [\ ` * _ ~ =] so they
* don't conflict with their use in Markdown for code, italics and strong.
*/
showdown.subParser('escapeSpecialCharsWithinTagAttributes', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('escapeSpecialCharsWithinTagAttributes.before', text, options, globals);
// Build a regex to find HTML tags.
var tags = /<\/?[a-z\d_:-]+(?:[\s]+[\s\S]+?)?>/gi,
comments = /-]|-[^>])(?:[^-]|-[^-])*)--)>/gi;
text = text.replace(tags, function (wholeMatch) {
return wholeMatch
.replace(/(.)<\/?code>(?=.)/g, '$1`')
.replace(/([\\`*_~=|])/g, showdown.helper.escapeCharactersCallback);
});
text = text.replace(comments, function (wholeMatch) {
return wholeMatch
.replace(/([\\`*_~=|])/g, showdown.helper.escapeCharactersCallback);
});
text = globals.converter._dispatch('escapeSpecialCharsWithinTagAttributes.after', text, options, globals);
return text;
});
/**
* Handle github codeblocks prior to running HashHTML so that
* HTML contained within the codeblock gets escaped properly
* Example:
* ```ruby
* def hello_world(x)
* puts "Hello, #{x}"
* end
* ```
*/
showdown.subParser('githubCodeBlocks', function (text, options, globals) {
'use strict';
// early exit if option is not enabled
if (!options.ghCodeBlocks) {
return text;
}
text = globals.converter._dispatch('githubCodeBlocks.before', text, options, globals);
text += '¨0';
text = text.replace(/(?:^|\n)(?: {0,3})(```+|~~~+)(?: *)([^\s`~]*)\n([\s\S]*?)\n(?: {0,3})\1/g, function (wholeMatch, delim, language, codeblock) {
var end = (options.omitExtraWLInCodeBlocks) ? '' : '\n';
// First parse the github code block
codeblock = showdown.subParser('encodeCode')(codeblock, options, globals);
codeblock = showdown.subParser('detab')(codeblock, options, globals);
codeblock = codeblock.replace(/^\n+/g, ''); // trim leading newlines
codeblock = codeblock.replace(/\n+$/g, ''); // trim trailing whitespace
codeblock = '' + codeblock + end + '
';
codeblock = showdown.subParser('hashBlock')(codeblock, options, globals);
// Since GHCodeblocks can be false positives, we need to
// store the primitive text and the parsed text in a global var,
// and then return a token
return '\n\n¨G' + (globals.ghCodeBlocks.push({text: wholeMatch, codeblock: codeblock}) - 1) + 'G\n\n';
});
// attacklab: strip sentinel
text = text.replace(/¨0/, '');
return globals.converter._dispatch('githubCodeBlocks.after', text, options, globals);
});
showdown.subParser('hashBlock', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('hashBlock.before', text, options, globals);
text = text.replace(/(^\n+|\n+$)/g, '');
text = '\n\n¨K' + (globals.gHtmlBlocks.push(text) - 1) + 'K\n\n';
text = globals.converter._dispatch('hashBlock.after', text, options, globals);
return text;
});
/**
* Hash and escape elements that should not be parsed as markdown
*/
showdown.subParser('hashCodeTags', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('hashCodeTags.before', text, options, globals);
var repFunc = function (wholeMatch, match, left, right) {
var codeblock = left + showdown.subParser('encodeCode')(match, options, globals) + right;
return '¨C' + (globals.gHtmlSpans.push(codeblock) - 1) + 'C';
};
// Hash naked
text = showdown.helper.replaceRecursiveRegExp(text, repFunc, ']*>', ' ', 'gim');
text = globals.converter._dispatch('hashCodeTags.after', text, options, globals);
return text;
});
showdown.subParser('hashElement', function (text, options, globals) {
'use strict';
return function (wholeMatch, m1) {
var blockText = m1;
// Undo double lines
blockText = blockText.replace(/\n\n/g, '\n');
blockText = blockText.replace(/^\n/, '');
// strip trailing blank lines
blockText = blockText.replace(/\n+$/g, '');
// Replace the element text with a marker ("¨KxK" where x is its key)
blockText = '\n\n¨K' + (globals.gHtmlBlocks.push(blockText) - 1) + 'K\n\n';
return blockText;
};
});
showdown.subParser('hashHTMLBlocks', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('hashHTMLBlocks.before', text, options, globals);
var blockTags = [
'pre',
'div',
'h1',
'h2',
'h3',
'h4',
'h5',
'h6',
'blockquote',
'table',
'dl',
'ol',
'ul',
'script',
'noscript',
'form',
'fieldset',
'iframe',
'math',
'style',
'section',
'header',
'footer',
'nav',
'article',
'aside',
'address',
'audio',
'canvas',
'figure',
'hgroup',
'output',
'video',
'p'
],
repFunc = function (wholeMatch, match, left, right) {
var txt = wholeMatch;
// check if this html element is marked as markdown
// if so, it's contents should be parsed as markdown
if (left.search(/\bmarkdown\b/) !== -1) {
txt = left + globals.converter.makeHtml(match) + right;
}
return '\n\n¨K' + (globals.gHtmlBlocks.push(txt) - 1) + 'K\n\n';
};
if (options.backslashEscapesHTMLTags) {
// encode backslash escaped HTML tags
text = text.replace(/\\<(\/?[^>]+?)>/g, function (wm, inside) {
return '<' + inside + '>';
});
}
// hash HTML Blocks
for (var i = 0; i < blockTags.length; ++i) {
var opTagPos,
rgx1 = new RegExp('^ {0,3}(<' + blockTags[i] + '\\b[^>]*>)', 'im'),
patLeft = '<' + blockTags[i] + '\\b[^>]*>',
patRight = '';
// 1. Look for the first position of the first opening HTML tag in the text
while ((opTagPos = showdown.helper.regexIndexOf(text, rgx1)) !== -1) {
// if the HTML tag is \ escaped, we need to escape it and break
//2. Split the text in that position
var subTexts = showdown.helper.splitAtIndex(text, opTagPos),
//3. Match recursively
newSubText1 = showdown.helper.replaceRecursiveRegExp(subTexts[1], repFunc, patLeft, patRight, 'im');
// prevent an infinite loop
if (newSubText1 === subTexts[1]) {
break;
}
text = subTexts[0].concat(newSubText1);
}
}
// HR SPECIAL CASE
text = text.replace(/(\n {0,3}(<(hr)\b([^<>])*?\/?>)[ \t]*(?=\n{2,}))/g,
showdown.subParser('hashElement')(text, options, globals));
// Special case for standalone HTML comments
text = showdown.helper.replaceRecursiveRegExp(text, function (txt) {
return '\n\n¨K' + (globals.gHtmlBlocks.push(txt) - 1) + 'K\n\n';
}, '^ {0,3}', 'gm');
// PHP and ASP-style processor instructions ( and <%...%>)
text = text.replace(/(?:\n\n)( {0,3}(?:<([?%])[^\r]*?\2>)[ \t]*(?=\n{2,}))/g,
showdown.subParser('hashElement')(text, options, globals));
text = globals.converter._dispatch('hashHTMLBlocks.after', text, options, globals);
return text;
});
/**
* Hash span elements that should not be parsed as markdown
*/
showdown.subParser('hashHTMLSpans', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('hashHTMLSpans.before', text, options, globals);
function hashHTMLSpan (html) {
return '¨C' + (globals.gHtmlSpans.push(html) - 1) + 'C';
}
// Hash Self Closing tags
text = text.replace(/<[^>]+?\/>/gi, function (wm) {
return hashHTMLSpan(wm);
});
// Hash tags without properties
text = text.replace(/<([^>]+?)>[\s\S]*?<\/\1>/g, function (wm) {
return hashHTMLSpan(wm);
});
// Hash tags with properties
text = text.replace(/<([^>]+?)\s[^>]+?>[\s\S]*?<\/\1>/g, function (wm) {
return hashHTMLSpan(wm);
});
// Hash self closing tags without />
text = text.replace(/<[^>]+?>/gi, function (wm) {
return hashHTMLSpan(wm);
});
/*showdown.helper.matchRecursiveRegExp(text, ']*>', ' ', 'gi');*/
text = globals.converter._dispatch('hashHTMLSpans.after', text, options, globals);
return text;
});
/**
* Unhash HTML spans
*/
showdown.subParser('unhashHTMLSpans', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('unhashHTMLSpans.before', text, options, globals);
for (var i = 0; i < globals.gHtmlSpans.length; ++i) {
var repText = globals.gHtmlSpans[i],
// limiter to prevent infinite loop (assume 10 as limit for recurse)
limit = 0;
while (/¨C(\d+)C/.test(repText)) {
var num = RegExp.$1;
repText = repText.replace('¨C' + num + 'C', globals.gHtmlSpans[num]);
if (limit === 10) {
console.error('maximum nesting of 10 spans reached!!!');
break;
}
++limit;
}
text = text.replace('¨C' + i + 'C', repText);
}
text = globals.converter._dispatch('unhashHTMLSpans.after', text, options, globals);
return text;
});
/**
* Hash and escape elements that should not be parsed as markdown
*/
showdown.subParser('hashPreCodeTags', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('hashPreCodeTags.before', text, options, globals);
var repFunc = function (wholeMatch, match, left, right) {
// encode html entities
var codeblock = left + showdown.subParser('encodeCode')(match, options, globals) + right;
return '\n\n¨G' + (globals.ghCodeBlocks.push({text: wholeMatch, codeblock: codeblock}) - 1) + 'G\n\n';
};
// Hash
text = showdown.helper.replaceRecursiveRegExp(text, repFunc, '^ {0,3}]*>\\s*]*>', '^ {0,3} \\s*
', 'gim');
text = globals.converter._dispatch('hashPreCodeTags.after', text, options, globals);
return text;
});
showdown.subParser('headers', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('headers.before', text, options, globals);
var headerLevelStart = (isNaN(parseInt(options.headerLevelStart))) ? 1 : parseInt(options.headerLevelStart),
// Set text-style headers:
// Header 1
// ========
//
// Header 2
// --------
//
setextRegexH1 = (options.smoothLivePreview) ? /^(.+)[ \t]*\n={2,}[ \t]*\n+/gm : /^(.+)[ \t]*\n=+[ \t]*\n+/gm,
setextRegexH2 = (options.smoothLivePreview) ? /^(.+)[ \t]*\n-{2,}[ \t]*\n+/gm : /^(.+)[ \t]*\n-+[ \t]*\n+/gm;
text = text.replace(setextRegexH1, function (wholeMatch, m1) {
var spanGamut = showdown.subParser('spanGamut')(m1, options, globals),
hID = (options.noHeaderId) ? '' : ' id="' + headerId(m1) + '"',
hLevel = headerLevelStart,
hashBlock = '' + spanGamut + ' ';
return showdown.subParser('hashBlock')(hashBlock, options, globals);
});
text = text.replace(setextRegexH2, function (matchFound, m1) {
var spanGamut = showdown.subParser('spanGamut')(m1, options, globals),
hID = (options.noHeaderId) ? '' : ' id="' + headerId(m1) + '"',
hLevel = headerLevelStart + 1,
hashBlock = '' + spanGamut + ' ';
return showdown.subParser('hashBlock')(hashBlock, options, globals);
});
// atx-style headers:
// # Header 1
// ## Header 2
// ## Header 2 with closing hashes ##
// ...
// ###### Header 6
//
var atxStyle = (options.requireSpaceBeforeHeadingText) ? /^(#{1,6})[ \t]+(.+?)[ \t]*#*\n+/gm : /^(#{1,6})[ \t]*(.+?)[ \t]*#*\n+/gm;
text = text.replace(atxStyle, function (wholeMatch, m1, m2) {
var hText = m2;
if (options.customizedHeaderId) {
hText = m2.replace(/\s?\{([^{]+?)}\s*$/, '');
}
var span = showdown.subParser('spanGamut')(hText, options, globals),
hID = (options.noHeaderId) ? '' : ' id="' + headerId(m2) + '"',
hLevel = headerLevelStart - 1 + m1.length,
header = '' + span + ' ';
return showdown.subParser('hashBlock')(header, options, globals);
});
function headerId (m) {
var title,
prefix;
// It is separate from other options to allow combining prefix and customized
if (options.customizedHeaderId) {
var match = m.match(/\{([^{]+?)}\s*$/);
if (match && match[1]) {
m = match[1];
}
}
title = m;
// Prefix id to prevent causing inadvertent pre-existing style matches.
if (showdown.helper.isString(options.prefixHeaderId)) {
prefix = options.prefixHeaderId;
} else if (options.prefixHeaderId === true) {
prefix = 'section-';
} else {
prefix = '';
}
if (!options.rawPrefixHeaderId) {
title = prefix + title;
}
if (options.ghCompatibleHeaderId) {
title = title
.replace(/ /g, '-')
// replace previously escaped chars (&, ¨ and $)
.replace(/&/g, '')
.replace(/¨T/g, '')
.replace(/¨D/g, '')
// replace rest of the chars (&~$ are repeated as they might have been escaped)
// borrowed from github's redcarpet (some they should produce similar results)
.replace(/[&+$,\/:;=?@"#{}|^¨~\[\]`\\*)(%.!'<>]/g, '')
.toLowerCase();
} else if (options.rawHeaderId) {
title = title
.replace(/ /g, '-')
// replace previously escaped chars (&, ¨ and $)
.replace(/&/g, '&')
.replace(/¨T/g, '¨')
.replace(/¨D/g, '$')
// replace " and '
.replace(/["']/g, '-')
.toLowerCase();
} else {
title = title
.replace(/[^\w]/g, '')
.toLowerCase();
}
if (options.rawPrefixHeaderId) {
title = prefix + title;
}
if (globals.hashLinkCounts[title]) {
title = title + '-' + (globals.hashLinkCounts[title]++);
} else {
globals.hashLinkCounts[title] = 1;
}
return title;
}
text = globals.converter._dispatch('headers.after', text, options, globals);
return text;
});
/**
* Turn Markdown link shortcuts into XHTML tags.
*/
showdown.subParser('horizontalRule', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('horizontalRule.before', text, options, globals);
var key = showdown.subParser('hashBlock')('
', options, globals);
text = text.replace(/^ {0,2}( ?-){3,}[ \t]*$/gm, key);
text = text.replace(/^ {0,2}( ?\*){3,}[ \t]*$/gm, key);
text = text.replace(/^ {0,2}( ?_){3,}[ \t]*$/gm, key);
text = globals.converter._dispatch('horizontalRule.after', text, options, globals);
return text;
});
/**
* Turn Markdown image shortcuts into ![]()
tags.
*/
showdown.subParser('images', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('images.before', text, options, globals);
var inlineRegExp = /!\[([^\]]*?)][ \t]*()\([ \t]??(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*(?:(["'])([^"]*?)\6)?[ \t]?\)/g,
crazyRegExp = /!\[([^\]]*?)][ \t]*()\([ \t]?<([^>]*)>(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*(?:(?:(["'])([^"]*?)\6))?[ \t]?\)/g,
base64RegExp = /!\[([^\]]*?)][ \t]*()\([ \t]??(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*(?:(["'])([^"]*?)\6)?[ \t]?\)/g,
referenceRegExp = /!\[([^\]]*?)] ?(?:\n *)?\[([\s\S]*?)]()()()()()/g,
refShortcutRegExp = /!\[([^\[\]]+)]()()()()()/g;
function writeImageTagBase64 (wholeMatch, altText, linkId, url, width, height, m5, title) {
url = url.replace(/\s/g, '');
return writeImageTag (wholeMatch, altText, linkId, url, width, height, m5, title);
}
function writeImageTag (wholeMatch, altText, linkId, url, width, height, m5, title) {
var gUrls = globals.gUrls,
gTitles = globals.gTitles,
gDims = globals.gDimensions;
linkId = linkId.toLowerCase();
if (!title) {
title = '';
}
// Special case for explicit empty url
if (wholeMatch.search(/\(? ?(['"].*['"])?\)$/m) > -1) {
url = '';
} else if (url === '' || url === null) {
if (linkId === '' || linkId === null) {
// lower-case and turn embedded newlines into spaces
linkId = altText.toLowerCase().replace(/ ?\n/g, ' ');
}
url = '#' + linkId;
if (!showdown.helper.isUndefined(gUrls[linkId])) {
url = gUrls[linkId];
if (!showdown.helper.isUndefined(gTitles[linkId])) {
title = gTitles[linkId];
}
if (!showdown.helper.isUndefined(gDims[linkId])) {
width = gDims[linkId].width;
height = gDims[linkId].height;
}
} else {
return wholeMatch;
}
}
altText = altText
.replace(/"/g, '"')
//altText = showdown.helper.escapeCharacters(altText, '*_', false);
.replace(showdown.helper.regexes.asteriskDashAndColon, showdown.helper.escapeCharactersCallback);
//url = showdown.helper.escapeCharacters(url, '*_', false);
url = url.replace(showdown.helper.regexes.asteriskDashAndColon, showdown.helper.escapeCharactersCallback);
var result = '
x "optional title")
// base64 encoded images
text = text.replace(base64RegExp, writeImageTagBase64);
// cases with crazy urls like ./image/cat1).png
text = text.replace(crazyRegExp, writeImageTag);
// normal cases
text = text.replace(inlineRegExp, writeImageTag);
// handle reference-style shortcuts: ![img text]
text = text.replace(refShortcutRegExp, writeImageTag);
text = globals.converter._dispatch('images.after', text, options, globals);
return text;
});
showdown.subParser('italicsAndBold', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('italicsAndBold.before', text, options, globals);
// it's faster to have 3 separate regexes for each case than have just one
// because of backtracing, in some cases, it could lead to an exponential effect
// called "catastrophic backtrace". Ominous!
function parseInside (txt, left, right) {
/*
if (options.simplifiedAutoLink) {
txt = showdown.subParser('simplifiedAutoLinks')(txt, options, globals);
}
*/
return left + txt + right;
}
// Parse underscores
if (options.literalMidWordUnderscores) {
text = text.replace(/\b___(\S[\s\S]*?)___\b/g, function (wm, txt) {
return parseInside (txt, '', '');
});
text = text.replace(/\b__(\S[\s\S]*?)__\b/g, function (wm, txt) {
return parseInside (txt, '', '');
});
text = text.replace(/\b_(\S[\s\S]*?)_\b/g, function (wm, txt) {
return parseInside (txt, '', '');
});
} else {
text = text.replace(/___(\S[\s\S]*?)___/g, function (wm, m) {
return (/\S$/.test(m)) ? parseInside (m, '', '') : wm;
});
text = text.replace(/__(\S[\s\S]*?)__/g, function (wm, m) {
return (/\S$/.test(m)) ? parseInside (m, '', '') : wm;
});
text = text.replace(/_([^\s_][\s\S]*?)_/g, function (wm, m) {
// !/^_[^_]/.test(m) - test if it doesn't start with __ (since it seems redundant, we removed it)
return (/\S$/.test(m)) ? parseInside (m, '', '') : wm;
});
}
// Now parse asterisks
if (options.literalMidWordAsterisks) {
text = text.replace(/([^*]|^)\B\*\*\*(\S[\s\S]*?)\*\*\*\B(?!\*)/g, function (wm, lead, txt) {
return parseInside (txt, lead + '', '');
});
text = text.replace(/([^*]|^)\B\*\*(\S[\s\S]*?)\*\*\B(?!\*)/g, function (wm, lead, txt) {
return parseInside (txt, lead + '', '');
});
text = text.replace(/([^*]|^)\B\*(\S[\s\S]*?)\*\B(?!\*)/g, function (wm, lead, txt) {
return parseInside (txt, lead + '', '');
});
} else {
text = text.replace(/\*\*\*(\S[\s\S]*?)\*\*\*/g, function (wm, m) {
return (/\S$/.test(m)) ? parseInside (m, '', '') : wm;
});
text = text.replace(/\*\*(\S[\s\S]*?)\*\*/g, function (wm, m) {
return (/\S$/.test(m)) ? parseInside (m, '', '') : wm;
});
text = text.replace(/\*([^\s*][\s\S]*?)\*/g, function (wm, m) {
// !/^\*[^*]/.test(m) - test if it doesn't start with ** (since it seems redundant, we removed it)
return (/\S$/.test(m)) ? parseInside (m, '', '') : wm;
});
}
text = globals.converter._dispatch('italicsAndBold.after', text, options, globals);
return text;
});
/**
* Form HTML ordered (numbered) and unordered (bulleted) lists.
*/
showdown.subParser('lists', function (text, options, globals) {
'use strict';
/**
* Process the contents of a single ordered or unordered list, splitting it
* into individual list items.
* @param {string} listStr
* @param {boolean} trimTrailing
* @returns {string}
*/
function processListItems (listStr, trimTrailing) {
// The $g_list_level global keeps track of when we're inside a list.
// Each time we enter a list, we increment it; when we leave a list,
// we decrement. If it's zero, we're not in a list anymore.
//
// We do this because when we're not inside a list, we want to treat
// something like this:
//
// I recommend upgrading to version
// 8. Oops, now this line is treated
// as a sub-list.
//
// As a single paragraph, despite the fact that the second line starts
// with a digit-period-space sequence.
//
// Whereas when we're inside a list (or sub-list), that line will be
// treated as the start of a sub-list. What a kludge, huh? This is
// an aspect of Markdown's syntax that's hard to parse perfectly
// without resorting to mind-reading. Perhaps the solution is to
// change the syntax rules such that sub-lists must start with a
// starting cardinal number; e.g. "1." or "a.".
globals.gListLevel++;
// trim trailing blank lines:
listStr = listStr.replace(/\n{2,}$/, '\n');
// attacklab: add sentinel to emulate \z
listStr += '¨0';
var rgx = /(\n)?(^ {0,3})([*+-]|\d+[.])[ \t]+((\[(x|X| )?])?[ \t]*[^\r]+?(\n{1,2}))(?=\n*(¨0| {0,3}([*+-]|\d+[.])[ \t]+))/gm,
isParagraphed = (/\n[ \t]*\n(?!¨0)/.test(listStr));
// Since version 1.5, nesting sublists requires 4 spaces (or 1 tab) indentation,
// which is a syntax breaking change
// activating this option reverts to old behavior
if (options.disableForced4SpacesIndentedSublists) {
rgx = /(\n)?(^ {0,3})([*+-]|\d+[.])[ \t]+((\[(x|X| )?])?[ \t]*[^\r]+?(\n{1,2}))(?=\n*(¨0|\2([*+-]|\d+[.])[ \t]+))/gm;
}
listStr = listStr.replace(rgx, function (wholeMatch, m1, m2, m3, m4, taskbtn, checked) {
checked = (checked && checked.trim() !== '');
var item = showdown.subParser('outdent')(m4, options, globals),
bulletStyle = '';
// Support for github tasklists
if (taskbtn && options.tasklists) {
bulletStyle = ' class="task-list-item" style="list-style-type: none;"';
item = item.replace(/^[ \t]*\[(x|X| )?]/m, function () {
var otp = 'a
// instead of:
// - - - a
// So, to prevent it, we will put a marker (¨A)in the beginning of the line
// Kind of hackish/monkey patching, but seems more effective than overcomplicating the list parser
item = item.replace(/^([-*+]|\d\.)[ \t]+[\S\n ]*/g, function (wm2) {
return '¨A' + wm2;
});
// m1 - Leading line or
// Has a double return (multi paragraph) or
// Has sublist
if (m1 || (item.search(/\n{2,}/) > -1)) {
item = showdown.subParser('githubCodeBlocks')(item, options, globals);
item = showdown.subParser('blockGamut')(item, options, globals);
} else {
// Recursion for sub-lists:
item = showdown.subParser('lists')(item, options, globals);
item = item.replace(/\n$/, ''); // chomp(item)
item = showdown.subParser('hashHTMLBlocks')(item, options, globals);
// Colapse double linebreaks
item = item.replace(/\n\n+/g, '\n\n');
if (isParagraphed) {
item = showdown.subParser('paragraphs')(item, options, globals);
} else {
item = showdown.subParser('spanGamut')(item, options, globals);
}
}
// now we need to remove the marker (¨A)
item = item.replace('¨A', '');
// we can finally wrap the line in list item tags
item = '' + item + '\n';
return item;
});
// attacklab: strip sentinel
listStr = listStr.replace(/¨0/g, '');
globals.gListLevel--;
if (trimTrailing) {
listStr = listStr.replace(/\s+$/, '');
}
return listStr;
}
function styleStartNumber (list, listType) {
// check if ol and starts by a number different than 1
if (listType === 'ol') {
var res = list.match(/^ *(\d+)\./);
if (res && res[1] !== '1') {
return ' start="' + res[1] + '"';
}
}
return '';
}
/**
* Check and parse consecutive lists (better fix for issue #142)
* @param {string} list
* @param {string} listType
* @param {boolean} trimTrailing
* @returns {string}
*/
function parseConsecutiveLists (list, listType, trimTrailing) {
// check if we caught 2 or more consecutive lists by mistake
// we use the counterRgx, meaning if listType is UL we look for OL and vice versa
var olRgx = (options.disableForced4SpacesIndentedSublists) ? /^ ?\d+\.[ \t]/gm : /^ {0,3}\d+\.[ \t]/gm,
ulRgx = (options.disableForced4SpacesIndentedSublists) ? /^ ?[*+-][ \t]/gm : /^ {0,3}[*+-][ \t]/gm,
counterRxg = (listType === 'ul') ? olRgx : ulRgx,
result = '';
if (list.search(counterRxg) !== -1) {
(function parseCL (txt) {
var pos = txt.search(counterRxg),
style = styleStartNumber(list, listType);
if (pos !== -1) {
// slice
result += '\n\n<' + listType + style + '>\n' + processListItems(txt.slice(0, pos), !!trimTrailing) + '\n';
// invert counterType and listType
listType = (listType === 'ul') ? 'ol' : 'ul';
counterRxg = (listType === 'ul') ? olRgx : ulRgx;
//recurse
parseCL(txt.slice(pos));
} else {
result += '\n\n<' + listType + style + '>\n' + processListItems(txt, !!trimTrailing) + '\n';
}
})(list);
} else {
var style = styleStartNumber(list, listType);
result = '\n\n<' + listType + style + '>\n' + processListItems(list, !!trimTrailing) + '\n';
}
return result;
}
/** Start of list parsing **/
text = globals.converter._dispatch('lists.before', text, options, globals);
// add sentinel to hack around khtml/safari bug:
// http://bugs.webkit.org/show_bug.cgi?id=11231
text += '¨0';
if (globals.gListLevel) {
text = text.replace(/^(( {0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(¨0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm,
function (wholeMatch, list, m2) {
var listType = (m2.search(/[*+-]/g) > -1) ? 'ul' : 'ol';
return parseConsecutiveLists(list, listType, true);
}
);
} else {
text = text.replace(/(\n\n|^\n?)(( {0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(¨0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm,
function (wholeMatch, m1, list, m3) {
var listType = (m3.search(/[*+-]/g) > -1) ? 'ul' : 'ol';
return parseConsecutiveLists(list, listType, false);
}
);
}
// strip sentinel
text = text.replace(/¨0/, '');
text = globals.converter._dispatch('lists.after', text, options, globals);
return text;
});
/**
* Parse metadata at the top of the document
*/
showdown.subParser('metadata', function (text, options, globals) {
'use strict';
if (!options.metadata) {
return text;
}
text = globals.converter._dispatch('metadata.before', text, options, globals);
function parseMetadataContents (content) {
// raw is raw so it's not changed in any way
globals.metadata.raw = content;
// escape chars forbidden in html attributes
// double quotes
content = content
// ampersand first
.replace(/&/g, '&')
// double quotes
.replace(/"/g, '"');
content = content.replace(/\n {4}/g, ' ');
content.replace(/^([\S ]+): +([\s\S]+?)$/gm, function (wm, key, value) {
globals.metadata.parsed[key] = value;
return '';
});
}
text = text.replace(/^\s*«««+(\S*?)\n([\s\S]+?)\n»»»+\n/, function (wholematch, format, content) {
parseMetadataContents(content);
return '¨M';
});
text = text.replace(/^\s*---+(\S*?)\n([\s\S]+?)\n---+\n/, function (wholematch, format, content) {
if (format) {
globals.metadata.format = format;
}
parseMetadataContents(content);
return '¨M';
});
text = text.replace(/¨M/g, '');
text = globals.converter._dispatch('metadata.after', text, options, globals);
return text;
});
/**
* Remove one level of line-leading tabs or spaces
*/
showdown.subParser('outdent', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('outdent.before', text, options, globals);
// attacklab: hack around Konqueror 3.5.4 bug:
// "----------bug".replace(/^-/g,"") == "bug"
text = text.replace(/^(\t|[ ]{1,4})/gm, '¨0'); // attacklab: g_tab_width
// attacklab: clean up hack
text = text.replace(/¨0/g, '');
text = globals.converter._dispatch('outdent.after', text, options, globals);
return text;
});
/**
*
*/
showdown.subParser('paragraphs', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('paragraphs.before', text, options, globals);
// Strip leading and trailing lines:
text = text.replace(/^\n+/g, '');
text = text.replace(/\n+$/g, '');
var grafs = text.split(/\n{2,}/g),
grafsOut = [],
end = grafs.length; // Wrap tags
for (var i = 0; i < end; i++) {
var str = grafs[i];
// if this is an HTML marker, copy it
if (str.search(/¨(K|G)(\d+)\1/g) >= 0) {
grafsOut.push(str);
// test for presence of characters to prevent empty lines being parsed
// as paragraphs (resulting in undesired extra empty paragraphs)
} else if (str.search(/\S/) >= 0) {
str = showdown.subParser('spanGamut')(str, options, globals);
str = str.replace(/^([ \t]*)/g, '
');
str += '
';
grafsOut.push(str);
}
}
/** Unhashify HTML blocks */
end = grafsOut.length;
for (i = 0; i < end; i++) {
var blockText = '',
grafsOutIt = grafsOut[i],
codeFlag = false;
// if this is a marker for an html block...
// use RegExp.test instead of string.search because of QML bug
while (/¨(K|G)(\d+)\1/.test(grafsOutIt)) {
var delim = RegExp.$1,
num = RegExp.$2;
if (delim === 'K') {
blockText = globals.gHtmlBlocks[num];
} else {
// we need to check if ghBlock is a false positive
if (codeFlag) {
// use encoded version of all text
blockText = showdown.subParser('encodeCode')(globals.ghCodeBlocks[num].text, options, globals);
} else {
blockText = globals.ghCodeBlocks[num].codeblock;
}
}
blockText = blockText.replace(/\$/g, '$$$$'); // Escape any dollar signs
grafsOutIt = grafsOutIt.replace(/(\n\n)?¨(K|G)\d+\2(\n\n)?/, blockText);
// Check if grafsOutIt is a pre->code
if (/^]*>\s*]*>/.test(grafsOutIt)) {
codeFlag = true;
}
}
grafsOut[i] = grafsOutIt;
}
text = grafsOut.join('\n');
// Strip leading and trailing lines:
text = text.replace(/^\n+/g, '');
text = text.replace(/\n+$/g, '');
return globals.converter._dispatch('paragraphs.after', text, options, globals);
});
/**
* Run extension
*/
showdown.subParser('runExtension', function (ext, text, options, globals) {
'use strict';
if (ext.filter) {
text = ext.filter(text, globals.converter, options);
} else if (ext.regex) {
// TODO remove this when old extension loading mechanism is deprecated
var re = ext.regex;
if (!(re instanceof RegExp)) {
re = new RegExp(re, 'g');
}
text = text.replace(re, ext.replace);
}
return text;
});
/**
* These are all the transformations that occur *within* block-level
* tags like paragraphs, headers, and list items.
*/
showdown.subParser('spanGamut', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('spanGamut.before', text, options, globals);
text = showdown.subParser('codeSpans')(text, options, globals);
text = showdown.subParser('escapeSpecialCharsWithinTagAttributes')(text, options, globals);
text = showdown.subParser('encodeBackslashEscapes')(text, options, globals);
// Process anchor and image tags. Images must come first,
// because ![foo][f] looks like an anchor.
text = showdown.subParser('images')(text, options, globals);
text = showdown.subParser('anchors')(text, options, globals);
// Make links out of things like `).
text = showdown.subParser('autoLinks')(text, options, globals);
text = showdown.subParser('simplifiedAutoLinks')(text, options, globals);
text = showdown.subParser('emoji')(text, options, globals);
text = showdown.subParser('underline')(text, options, globals);
text = showdown.subParser('italicsAndBold')(text, options, globals);
text = showdown.subParser('strikethrough')(text, options, globals);
text = showdown.subParser('ellipsis')(text, options, globals);
// we need to hash HTML tags inside spans
text = showdown.subParser('hashHTMLSpans')(text, options, globals);
// now we encode amps and angles
text = showdown.subParser('encodeAmpsAndAngles')(text, options, globals);
// Do hard breaks
if (options.simpleLineBreaks) {
// GFM style hard breaks
// only add line breaks if the text does not contain a block (special case for lists)
if (!/\n\n¨K/.test(text)) {
text = text.replace(/\n+/g, '
\n');
}
} else {
// Vanilla hard breaks
text = text.replace(/ +\n/g, '
\n');
}
text = globals.converter._dispatch('spanGamut.after', text, options, globals);
return text;
});
showdown.subParser('strikethrough', function (text, options, globals) {
'use strict';
function parseInside (txt) {
if (options.simplifiedAutoLink) {
txt = showdown.subParser('simplifiedAutoLinks')(txt, options, globals);
}
return '' + txt + '';
}
if (options.strikethrough) {
text = globals.converter._dispatch('strikethrough.before', text, options, globals);
text = text.replace(/(?:~){2}([\s\S]+?)(?:~){2}/g, function (wm, txt) { return parseInside(txt); });
text = globals.converter._dispatch('strikethrough.after', text, options, globals);
}
return text;
});
/**
* Strips link definitions from text, stores the URLs and titles in
* hash references.
* Link defs are in the form: ^[id]: url "optional title"
*/
showdown.subParser('stripLinkDefinitions', function (text, options, globals) {
'use strict';
var regex = /^ {0,3}\[(.+)]:[ \t]*\n?[ \t]*\s]+)>?(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*\n?[ \t]*(?:(\n*)["|'(](.+?)["|')][ \t]*)?(?:\n+|(?=¨0))/gm,
base64Regex = /^ {0,3}\[(.+)]:[ \t]*\n?[ \t]*?(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*\n?[ \t]*(?:(\n*)["|'(](.+?)["|')][ \t]*)?(?:\n\n|(?=¨0)|(?=\n\[))/gm;
// attacklab: sentinel workarounds for lack of \A and \Z, safari\khtml bug
text += '¨0';
var replaceFunc = function (wholeMatch, linkId, url, width, height, blankLines, title) {
linkId = linkId.toLowerCase();
if (url.match(/^data:.+?\/.+?;base64,/)) {
// remove newlines
globals.gUrls[linkId] = url.replace(/\s/g, '');
} else {
globals.gUrls[linkId] = showdown.subParser('encodeAmpsAndAngles')(url, options, globals); // Link IDs are case-insensitive
}
if (blankLines) {
// Oops, found blank lines, so it's not a title.
// Put back the parenthetical statement we stole.
return blankLines + title;
} else {
if (title) {
globals.gTitles[linkId] = title.replace(/"|'/g, '"');
}
if (options.parseImgDimensions && width && height) {
globals.gDimensions[linkId] = {
width: width,
height: height
};
}
}
// Completely remove the definition from the text
return '';
};
// first we try to find base64 link references
text = text.replace(base64Regex, replaceFunc);
text = text.replace(regex, replaceFunc);
// attacklab: strip sentinel
text = text.replace(/¨0/, '');
return text;
});
showdown.subParser('tables', function (text, options, globals) {
'use strict';
if (!options.tables) {
return text;
}
var tableRgx = /^ {0,3}\|?.+\|.+\n {0,3}\|?[ \t]*:?[ \t]*(?:[-=]){2,}[ \t]*:?[ \t]*\|[ \t]*:?[ \t]*(?:[-=]){2,}[\s\S]+?(?:\n\n|¨0)/gm,
//singeColTblRgx = /^ {0,3}\|.+\|\n {0,3}\|[ \t]*:?[ \t]*(?:[-=]){2,}[ \t]*:?[ \t]*\|[ \t]*\n(?: {0,3}\|.+\|\n)+(?:\n\n|¨0)/gm;
singeColTblRgx = /^ {0,3}\|.+\|[ \t]*\n {0,3}\|[ \t]*:?[ \t]*(?:[-=]){2,}[ \t]*:?[ \t]*\|[ \t]*\n( {0,3}\|.+\|[ \t]*\n)*(?:\n|¨0)/gm;
function parseStyles (sLine) {
if (/^:[ \t]*--*$/.test(sLine)) {
return ' style="text-align:left;"';
} else if (/^--*[ \t]*:[ \t]*$/.test(sLine)) {
return ' style="text-align:right;"';
} else if (/^:[ \t]*--*[ \t]*:$/.test(sLine)) {
return ' style="text-align:center;"';
} else {
return '';
}
}
function parseHeaders (header, style) {
var id = '';
header = header.trim();
// support both tablesHeaderId and tableHeaderId due to error in documentation so we don't break backwards compatibility
if (options.tablesHeaderId || options.tableHeaderId) {
id = ' id="' + header.replace(/ /g, '_').toLowerCase() + '"';
}
header = showdown.subParser('spanGamut')(header, options, globals);
return '' + header + '\n';
}
function parseCells (cell, style) {
var subText = showdown.subParser('spanGamut')(cell, options, globals);
return '' + subText + '\n';
}
function buildTable (headers, cells) {
var tb = '\n\n\n',
tblLgn = headers.length;
for (var i = 0; i < tblLgn; ++i) {
tb += headers[i];
}
tb += ' \n\n\n';
for (i = 0; i < cells.length; ++i) {
tb += '\n';
for (var ii = 0; ii < tblLgn; ++ii) {
tb += cells[i][ii];
}
tb += ' \n';
}
tb += '\n
\n';
return tb;
}
function parseTable (rawTable) {
var i, tableLines = rawTable.split('\n');
for (i = 0; i < tableLines.length; ++i) {
// strip wrong first and last column if wrapped tables are used
if (/^ {0,3}\|/.test(tableLines[i])) {
tableLines[i] = tableLines[i].replace(/^ {0,3}\|/, '');
}
if (/\|[ \t]*$/.test(tableLines[i])) {
tableLines[i] = tableLines[i].replace(/\|[ \t]*$/, '');
}
// parse code spans first, but we only support one line code spans
tableLines[i] = showdown.subParser('codeSpans')(tableLines[i], options, globals);
}
var rawHeaders = tableLines[0].split('|').map(function (s) { return s.trim();}),
rawStyles = tableLines[1].split('|').map(function (s) { return s.trim();}),
rawCells = [],
headers = [],
styles = [],
cells = [];
tableLines.shift();
tableLines.shift();
for (i = 0; i < tableLines.length; ++i) {
if (tableLines[i].trim() === '') {
continue;
}
rawCells.push(
tableLines[i]
.split('|')
.map(function (s) {
return s.trim();
})
);
}
if (rawHeaders.length < rawStyles.length) {
return rawTable;
}
for (i = 0; i < rawStyles.length; ++i) {
styles.push(parseStyles(rawStyles[i]));
}
for (i = 0; i < rawHeaders.length; ++i) {
if (showdown.helper.isUndefined(styles[i])) {
styles[i] = '';
}
headers.push(parseHeaders(rawHeaders[i], styles[i]));
}
for (i = 0; i < rawCells.length; ++i) {
var row = [];
for (var ii = 0; ii < headers.length; ++ii) {
if (showdown.helper.isUndefined(rawCells[i][ii])) {
}
row.push(parseCells(rawCells[i][ii], styles[ii]));
}
cells.push(row);
}
return buildTable(headers, cells);
}
text = globals.converter._dispatch('tables.before', text, options, globals);
// find escaped pipe characters
text = text.replace(/\\(\|)/g, showdown.helper.escapeCharactersCallback);
// parse multi column tables
text = text.replace(tableRgx, parseTable);
// parse one column tables
text = text.replace(singeColTblRgx, parseTable);
text = globals.converter._dispatch('tables.after', text, options, globals);
return text;
});
showdown.subParser('underline', function (text, options, globals) {
'use strict';
if (!options.underline) {
return text;
}
text = globals.converter._dispatch('underline.before', text, options, globals);
if (options.literalMidWordUnderscores) {
text = text.replace(/\b___(\S[\s\S]*?)___\b/g, function (wm, txt) {
return '' + txt + '';
});
text = text.replace(/\b__(\S[\s\S]*?)__\b/g, function (wm, txt) {
return '' + txt + '';
});
} else {
text = text.replace(/___(\S[\s\S]*?)___/g, function (wm, m) {
return (/\S$/.test(m)) ? '' + m + '' : wm;
});
text = text.replace(/__(\S[\s\S]*?)__/g, function (wm, m) {
return (/\S$/.test(m)) ? '' + m + '' : wm;
});
}
// escape remaining underscores to prevent them being parsed by italic and bold
text = text.replace(/(_)/g, showdown.helper.escapeCharactersCallback);
text = globals.converter._dispatch('underline.after', text, options, globals);
return text;
});
/**
* Swap back in all the special characters we've hidden.
*/
showdown.subParser('unescapeSpecialChars', function (text, options, globals) {
'use strict';
text = globals.converter._dispatch('unescapeSpecialChars.before', text, options, globals);
text = text.replace(/¨E(\d+)E/g, function (wholeMatch, m1) {
var charCodeToReplace = parseInt(m1);
return String.fromCharCode(charCodeToReplace);
});
text = globals.converter._dispatch('unescapeSpecialChars.after', text, options, globals);
return text;
});
showdown.subParser('makeMarkdown.blockquote', function (node, globals) {
'use strict';
var txt = '';
if (node.hasChildNodes()) {
var children = node.childNodes,
childrenLength = children.length;
for (var i = 0; i < childrenLength; ++i) {
var innerTxt = showdown.subParser('makeMarkdown.node')(children[i], globals);
if (innerTxt === '') {
continue;
}
txt += innerTxt;
}
}
// cleanup
txt = txt.trim();
txt = '> ' + txt.split('\n').join('\n> ');
return txt;
});
showdown.subParser('makeMarkdown.codeBlock', function (node, globals) {
'use strict';
var lang = node.getAttribute('language'),
num = node.getAttribute('precodenum');
return '```' + lang + '\n' + globals.preList[num] + '\n```';
});
showdown.subParser('makeMarkdown.codeSpan', function (node) {
'use strict';
return '`' + node.innerHTML + '`';
});
showdown.subParser('makeMarkdown.emphasis', function (node, globals) {
'use strict';
var txt = '';
if (node.hasChildNodes()) {
txt += '*';
var children = node.childNodes,
childrenLength = children.length;
for (var i = 0; i < childrenLength; ++i) {
txt += showdown.subParser('makeMarkdown.node')(children[i], globals);
}
txt += '*';
}
return txt;
});
showdown.subParser('makeMarkdown.header', function (node, globals, headerLevel) {
'use strict';
var headerMark = new Array(headerLevel + 1).join('#'),
txt = '';
if (node.hasChildNodes()) {
txt = headerMark + ' ';
var children = node.childNodes,
childrenLength = children.length;
for (var i = 0; i < childrenLength; ++i) {
txt += showdown.subParser('makeMarkdown.node')(children[i], globals);
}
}
return txt;
});
showdown.subParser('makeMarkdown.hr', function () {
'use strict';
return '---';
});
showdown.subParser('makeMarkdown.image', function (node) {
'use strict';
var txt = '';
if (node.hasAttribute('src')) {
txt += ' + '>';
if (node.hasAttribute('width') && node.hasAttribute('height')) {
txt += ' =' + node.getAttribute('width') + 'x' + node.getAttribute('height');
}
if (node.hasAttribute('title')) {
txt += ' "' + node.getAttribute('title') + '"';
}
txt += ')';
}
return txt;
});
showdown.subParser('makeMarkdown.links', function (node, globals) {
'use strict';
var txt = '';
if (node.hasChildNodes() && node.hasAttribute('href')) {
var children = node.childNodes,
childrenLength = children.length;
txt = '[';
for (var i = 0; i < childrenLength; ++i) {
txt += showdown.subParser('makeMarkdown.node')(children[i], globals);
}
txt += '](';
txt += '<' + node.getAttribute('href') + '>';
if (node.hasAttribute('title')) {
txt += ' "' + node.getAttribute('title') + '"';
}
txt += ')';
}
return txt;
});
showdown.subParser('makeMarkdown.list', function (node, globals, type) {
'use strict';
var txt = '';
if (!node.hasChildNodes()) {
return '';
}
var listItems = node.childNodes,
listItemsLenght = listItems.length,
listNum = node.getAttribute('start') || 1;
for (var i = 0; i < listItemsLenght; ++i) {
if (typeof listItems[i].tagName === 'undefined' || listItems[i].tagName.toLowerCase() !== 'li') {
continue;
}
// define the bullet to use in list
var bullet = '';
if (type === 'ol') {
bullet = listNum.toString() + '. ';
} else {
bullet = '- ';
}
// parse list item
txt += bullet + showdown.subParser('makeMarkdown.listItem')(listItems[i], globals);
++listNum;
}
// add comment at the end to prevent consecutive lists to be parsed as one
txt += '\n\n';
return txt.trim();
});
showdown.subParser('makeMarkdown.listItem', function (node, globals) {
'use strict';
var listItemTxt = '';
var children = node.childNodes,
childrenLenght = children.length;
for (var i = 0; i < childrenLenght; ++i) {
listItemTxt += showdown.subParser('makeMarkdown.node')(children[i], globals);
}
// if it's only one liner, we need to add a newline at the end
if (!/\n$/.test(listItemTxt)) {
listItemTxt += '\n';
} else {
// it's multiparagraph, so we need to indent
listItemTxt = listItemTxt
.split('\n')
.join('\n ')
.replace(/^ {4}$/gm, '')
.replace(/\n\n+/g, '\n\n');
}
return listItemTxt;
});
showdown.subParser('makeMarkdown.node', function (node, globals, spansOnly) {
'use strict';
spansOnly = spansOnly || false;
var txt = '';
// edge case of text without wrapper paragraph
if (node.nodeType === 3) {
return showdown.subParser('makeMarkdown.txt')(node, globals);
}
// HTML comment
if (node.nodeType === 8) {
return '\n\n';
}
// process only node elements
if (node.nodeType !== 1) {
return '';
}
var tagName = node.tagName.toLowerCase();
switch (tagName) {
//
// BLOCKS
//
case 'h1':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.header')(node, globals, 1) + '\n\n'; }
break;
case 'h2':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.header')(node, globals, 2) + '\n\n'; }
break;
case 'h3':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.header')(node, globals, 3) + '\n\n'; }
break;
case 'h4':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.header')(node, globals, 4) + '\n\n'; }
break;
case 'h5':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.header')(node, globals, 5) + '\n\n'; }
break;
case 'h6':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.header')(node, globals, 6) + '\n\n'; }
break;
case 'p':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.paragraph')(node, globals) + '\n\n'; }
break;
case 'blockquote':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.blockquote')(node, globals) + '\n\n'; }
break;
case 'hr':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.hr')(node, globals) + '\n\n'; }
break;
case 'ol':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.list')(node, globals, 'ol') + '\n\n'; }
break;
case 'ul':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.list')(node, globals, 'ul') + '\n\n'; }
break;
case 'precode':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.codeBlock')(node, globals) + '\n\n'; }
break;
case 'pre':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.pre')(node, globals) + '\n\n'; }
break;
case 'table':
if (!spansOnly) { txt = showdown.subParser('makeMarkdown.table')(node, globals) + '\n\n'; }
break;
//
// SPANS
//
case 'code':
txt = showdown.subParser('makeMarkdown.codeSpan')(node, globals);
break;
case 'em':
case 'i':
txt = showdown.subParser('makeMarkdown.emphasis')(node, globals);
break;
case 'strong':
case 'b':
txt = showdown.subParser('makeMarkdown.strong')(node, globals);
break;
case 'del':
txt = showdown.subParser('makeMarkdown.strikethrough')(node, globals);
break;
case 'a':
txt = showdown.subParser('makeMarkdown.links')(node, globals);
break;
case 'img':
txt = showdown.subParser('makeMarkdown.image')(node, globals);
break;
default:
txt = node.outerHTML + '\n\n';
}
// common normalization
// TODO eventually
return txt;
});
showdown.subParser('makeMarkdown.paragraph', function (node, globals) {
'use strict';
var txt = '';
if (node.hasChildNodes()) {
var children = node.childNodes,
childrenLength = children.length;
for (var i = 0; i < childrenLength; ++i) {
txt += showdown.subParser('makeMarkdown.node')(children[i], globals);
}
}
// some text normalization
txt = txt.trim();
return txt;
});
showdown.subParser('makeMarkdown.pre', function (node, globals) {
'use strict';
var num = node.getAttribute('prenum');
return '' + globals.preList[num] + '
';
});
showdown.subParser('makeMarkdown.strikethrough', function (node, globals) {
'use strict';
var txt = '';
if (node.hasChildNodes()) {
txt += '~~';
var children = node.childNodes,
childrenLength = children.length;
for (var i = 0; i < childrenLength; ++i) {
txt += showdown.subParser('makeMarkdown.node')(children[i], globals);
}
txt += '~~';
}
return txt;
});
showdown.subParser('makeMarkdown.strong', function (node, globals) {
'use strict';
var txt = '';
if (node.hasChildNodes()) {
txt += '**';
var children = node.childNodes,
childrenLength = children.length;
for (var i = 0; i < childrenLength; ++i) {
txt += showdown.subParser('makeMarkdown.node')(children[i], globals);
}
txt += '**';
}
return txt;
});
showdown.subParser('makeMarkdown.table', function (node, globals) {
'use strict';
var txt = '',
tableArray = [[], []],
headings = node.querySelectorAll('thead>tr>th'),
rows = node.querySelectorAll('tbody>tr'),
i, ii;
for (i = 0; i < headings.length; ++i) {
var headContent = showdown.subParser('makeMarkdown.tableCell')(headings[i], globals),
allign = '---';
if (headings[i].hasAttribute('style')) {
var style = headings[i].getAttribute('style').toLowerCase().replace(/\s/g, '');
switch (style) {
case 'text-align:left;':
allign = ':---';
break;
case 'text-align:right;':
allign = '---:';
break;
case 'text-align:center;':
allign = ':---:';
break;
}
}
tableArray[0][i] = headContent.trim();
tableArray[1][i] = allign;
}
for (i = 0; i < rows.length; ++i) {
var r = tableArray.push([]) - 1,
cols = rows[i].getElementsByTagName('td');
for (ii = 0; ii < headings.length; ++ii) {
var cellContent = ' ';
if (typeof cols[ii] !== 'undefined') {
cellContent = showdown.subParser('makeMarkdown.tableCell')(cols[ii], globals);
}
tableArray[r].push(cellContent);
}
}
var cellSpacesCount = 3;
for (i = 0; i < tableArray.length; ++i) {
for (ii = 0; ii < tableArray[i].length; ++ii) {
var strLen = tableArray[i][ii].length;
if (strLen > cellSpacesCount) {
cellSpacesCount = strLen;
}
}
}
for (i = 0; i < tableArray.length; ++i) {
for (ii = 0; ii < tableArray[i].length; ++ii) {
if (i === 1) {
if (tableArray[i][ii].slice(-1) === ':') {
tableArray[i][ii] = showdown.helper.padEnd(tableArray[i][ii].slice(-1), cellSpacesCount - 1, '-') + ':';
} else {
tableArray[i][ii] = showdown.helper.padEnd(tableArray[i][ii], cellSpacesCount, '-');
}
} else {
tableArray[i][ii] = showdown.helper.padEnd(tableArray[i][ii], cellSpacesCount);
}
}
txt += '| ' + tableArray[i].join(' | ') + ' |\n';
}
return txt.trim();
});
showdown.subParser('makeMarkdown.tableCell', function (node, globals) {
'use strict';
var txt = '';
if (!node.hasChildNodes()) {
return '';
}
var children = node.childNodes,
childrenLength = children.length;
for (var i = 0; i < childrenLength; ++i) {
txt += showdown.subParser('makeMarkdown.node')(children[i], globals, true);
}
return txt.trim();
});
showdown.subParser('makeMarkdown.txt', function (node) {
'use strict';
var txt = node.nodeValue;
// multiple spaces are collapsed
txt = txt.replace(/ +/g, ' ');
// replace the custom ¨NBSP; with a space
txt = txt.replace(/¨NBSP;/g, ' ');
// ", <, > and & should replace escaped html entities
txt = showdown.helper.unescapeHTMLEntities(txt);
// escape markdown magic characters
// emphasis, strong and strikethrough - can appear everywhere
// we also escape pipe (|) because of tables
// and escape ` because of code blocks and spans
txt = txt.replace(/([*_~|`])/g, '\\$1');
// escape > because of blockquotes
txt = txt.replace(/^(\s*)>/g, '\\$1>');
// hash character, only troublesome at the beginning of a line because of headers
txt = txt.replace(/^#/gm, '\\#');
// horizontal rules
txt = txt.replace(/^(\s*)([-=]{3,})(\s*)$/, '$1\\$2$3');
// dot, because of ordered lists, only troublesome at the beginning of a line when preceded by an integer
txt = txt.replace(/^( {0,3}\d+)\./gm, '$1\\.');
// +, * and -, at the beginning of a line becomes a list, so we need to escape them also (asterisk was already escaped)
txt = txt.replace(/^( {0,3})([+-])/gm, '$1\\$2');
// images and links, ] followed by ( is problematic, so we escape it
txt = txt.replace(/]([\s]*)\(/g, '\\]$1\\(');
// reference URIs must also be escaped
txt = txt.replace(/^ {0,3}\[([\S \t]*?)]:/gm, '\\[$1]:');
return txt;
});
var root = this;
// AMD Loader
if (true) {
!(__WEBPACK_AMD_DEFINE_RESULT__ = (function () {
'use strict';
return showdown;
}).call(exports, __webpack_require__, exports, module),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
// CommonJS/nodeJS Loader
} else {}
}).call(this);
/***/ })
/******/ });
/************************************************************************/
/******/ // The module cache
/******/ var __webpack_module_cache__ = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ var cachedModule = __webpack_module_cache__[moduleId];
/******/ if (cachedModule !== undefined) {
/******/ return cachedModule.exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = __webpack_module_cache__[moduleId] = {
/******/ // no module.id needed
/******/ // no module.loaded needed
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ __webpack_modules__[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/************************************************************************/
/******/ /* webpack/runtime/compat get default export */
/******/ (() => {
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = (module) => {
/******/ var getter = module && module.__esModule ?
/******/ () => (module['default']) :
/******/ () => (module);
/******/ __webpack_require__.d(getter, { a: getter });
/******/ return getter;
/******/ };
/******/ })();
/******/
/******/ /* webpack/runtime/define property getters */
/******/ (() => {
/******/ // define getter functions for harmony exports
/******/ __webpack_require__.d = (exports, definition) => {
/******/ for(var key in definition) {
/******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
/******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
/******/ }
/******/ }
/******/ };
/******/ })();
/******/
/******/ /* webpack/runtime/hasOwnProperty shorthand */
/******/ (() => {
/******/ __webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
/******/ })();
/******/
/******/ /* webpack/runtime/make namespace object */
/******/ (() => {
/******/ // define __esModule on exports
/******/ __webpack_require__.r = (exports) => {
/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
/******/ }
/******/ Object.defineProperty(exports, '__esModule', { value: true });
/******/ };
/******/ })();
/******/
/************************************************************************/
var __webpack_exports__ = {};
// This entry need to be wrapped in an IIFE because it need to be in strict mode.
(() => {
"use strict";
// ESM COMPAT FLAG
__webpack_require__.r(__webpack_exports__);
// EXPORTS
__webpack_require__.d(__webpack_exports__, {
__EXPERIMENTAL_ELEMENTS: () => (/* reexport */ __EXPERIMENTAL_ELEMENTS),
__EXPERIMENTAL_PATHS_WITH_MERGE: () => (/* reexport */ __EXPERIMENTAL_PATHS_WITH_MERGE),
__EXPERIMENTAL_STYLE_PROPERTY: () => (/* reexport */ __EXPERIMENTAL_STYLE_PROPERTY),
__experimentalCloneSanitizedBlock: () => (/* reexport */ __experimentalCloneSanitizedBlock),
__experimentalGetAccessibleBlockLabel: () => (/* reexport */ getAccessibleBlockLabel),
__experimentalGetBlockAttributesNamesByRole: () => (/* reexport */ __experimentalGetBlockAttributesNamesByRole),
__experimentalGetBlockLabel: () => (/* reexport */ getBlockLabel),
__experimentalSanitizeBlockAttributes: () => (/* reexport */ __experimentalSanitizeBlockAttributes),
__unstableGetBlockProps: () => (/* reexport */ getBlockProps),
__unstableGetInnerBlocksProps: () => (/* reexport */ getInnerBlocksProps),
__unstableSerializeAndClean: () => (/* reexport */ __unstableSerializeAndClean),
children: () => (/* reexport */ children),
cloneBlock: () => (/* reexport */ cloneBlock),
createBlock: () => (/* reexport */ createBlock),
createBlocksFromInnerBlocksTemplate: () => (/* reexport */ createBlocksFromInnerBlocksTemplate),
doBlocksMatchTemplate: () => (/* reexport */ doBlocksMatchTemplate),
findTransform: () => (/* reexport */ findTransform),
getBlockAttributes: () => (/* reexport */ getBlockAttributes),
getBlockContent: () => (/* reexport */ getBlockInnerHTML),
getBlockDefaultClassName: () => (/* reexport */ getBlockDefaultClassName),
getBlockFromExample: () => (/* reexport */ getBlockFromExample),
getBlockMenuDefaultClassName: () => (/* reexport */ getBlockMenuDefaultClassName),
getBlockSupport: () => (/* reexport */ getBlockSupport),
getBlockTransforms: () => (/* reexport */ getBlockTransforms),
getBlockType: () => (/* reexport */ getBlockType),
getBlockTypes: () => (/* reexport */ getBlockTypes),
getBlockVariations: () => (/* reexport */ getBlockVariations),
getCategories: () => (/* reexport */ categories_getCategories),
getChildBlockNames: () => (/* reexport */ getChildBlockNames),
getDefaultBlockName: () => (/* reexport */ getDefaultBlockName),
getFreeformContentHandlerName: () => (/* reexport */ getFreeformContentHandlerName),
getGroupingBlockName: () => (/* reexport */ getGroupingBlockName),
getHookedBlocks: () => (/* reexport */ getHookedBlocks),
getPhrasingContentSchema: () => (/* reexport */ deprecatedGetPhrasingContentSchema),
getPossibleBlockTransformations: () => (/* reexport */ getPossibleBlockTransformations),
getSaveContent: () => (/* reexport */ getSaveContent),
getSaveElement: () => (/* reexport */ getSaveElement),
getUnregisteredTypeHandlerName: () => (/* reexport */ getUnregisteredTypeHandlerName),
hasBlockSupport: () => (/* reexport */ hasBlockSupport),
hasChildBlocks: () => (/* reexport */ hasChildBlocks),
hasChildBlocksWithInserterSupport: () => (/* reexport */ hasChildBlocksWithInserterSupport),
isReusableBlock: () => (/* reexport */ isReusableBlock),
isTemplatePart: () => (/* reexport */ isTemplatePart),
isUnmodifiedBlock: () => (/* reexport */ isUnmodifiedBlock),
isUnmodifiedDefaultBlock: () => (/* reexport */ isUnmodifiedDefaultBlock),
isValidBlockContent: () => (/* reexport */ isValidBlockContent),
isValidIcon: () => (/* reexport */ isValidIcon),
node: () => (/* reexport */ node),
normalizeIconObject: () => (/* reexport */ normalizeIconObject),
parse: () => (/* reexport */ parser_parse),
parseWithAttributeSchema: () => (/* reexport */ parseWithAttributeSchema),
pasteHandler: () => (/* reexport */ pasteHandler),
rawHandler: () => (/* reexport */ rawHandler),
registerBlockCollection: () => (/* reexport */ registerBlockCollection),
registerBlockStyle: () => (/* reexport */ registerBlockStyle),
registerBlockType: () => (/* reexport */ registerBlockType),
registerBlockVariation: () => (/* reexport */ registerBlockVariation),
serialize: () => (/* reexport */ serialize),
serializeRawBlock: () => (/* reexport */ serializeRawBlock),
setCategories: () => (/* reexport */ categories_setCategories),
setDefaultBlockName: () => (/* reexport */ setDefaultBlockName),
setFreeformContentHandlerName: () => (/* reexport */ setFreeformContentHandlerName),
setGroupingBlockName: () => (/* reexport */ setGroupingBlockName),
setUnregisteredTypeHandlerName: () => (/* reexport */ setUnregisteredTypeHandlerName),
store: () => (/* reexport */ store),
switchToBlockType: () => (/* reexport */ switchToBlockType),
synchronizeBlocksWithTemplate: () => (/* reexport */ synchronizeBlocksWithTemplate),
unregisterBlockStyle: () => (/* reexport */ unregisterBlockStyle),
unregisterBlockType: () => (/* reexport */ unregisterBlockType),
unregisterBlockVariation: () => (/* reexport */ unregisterBlockVariation),
unstable__bootstrapServerSideBlockDefinitions: () => (/* reexport */ unstable__bootstrapServerSideBlockDefinitions),
updateCategory: () => (/* reexport */ categories_updateCategory),
validateBlock: () => (/* reexport */ validateBlock),
withBlockContentContext: () => (/* reexport */ withBlockContentContext)
});
// NAMESPACE OBJECT: ./node_modules/@wordpress/blocks/build-module/store/selectors.js
var selectors_namespaceObject = {};
__webpack_require__.r(selectors_namespaceObject);
__webpack_require__.d(selectors_namespaceObject, {
__experimentalHasContentRoleAttribute: () => (__experimentalHasContentRoleAttribute),
getActiveBlockVariation: () => (getActiveBlockVariation),
getBlockStyles: () => (getBlockStyles),
getBlockSupport: () => (selectors_getBlockSupport),
getBlockType: () => (selectors_getBlockType),
getBlockTypes: () => (selectors_getBlockTypes),
getBlockVariations: () => (selectors_getBlockVariations),
getCategories: () => (getCategories),
getChildBlockNames: () => (selectors_getChildBlockNames),
getCollections: () => (getCollections),
getDefaultBlockName: () => (selectors_getDefaultBlockName),
getDefaultBlockVariation: () => (getDefaultBlockVariation),
getFreeformFallbackBlockName: () => (getFreeformFallbackBlockName),
getGroupingBlockName: () => (selectors_getGroupingBlockName),
getHookedBlocks: () => (selectors_getHookedBlocks),
getUnregisteredFallbackBlockName: () => (getUnregisteredFallbackBlockName),
hasBlockSupport: () => (selectors_hasBlockSupport),
hasChildBlocks: () => (selectors_hasChildBlocks),
hasChildBlocksWithInserterSupport: () => (selectors_hasChildBlocksWithInserterSupport),
isMatchingSearchTerm: () => (isMatchingSearchTerm)
});
// NAMESPACE OBJECT: ./node_modules/@wordpress/blocks/build-module/store/private-selectors.js
var private_selectors_namespaceObject = {};
__webpack_require__.r(private_selectors_namespaceObject);
__webpack_require__.d(private_selectors_namespaceObject, {
getBootstrappedBlockType: () => (getBootstrappedBlockType),
getSupportedStyles: () => (getSupportedStyles),
getUnprocessedBlockTypes: () => (getUnprocessedBlockTypes)
});
// NAMESPACE OBJECT: ./node_modules/@wordpress/blocks/build-module/store/actions.js
var actions_namespaceObject = {};
__webpack_require__.r(actions_namespaceObject);
__webpack_require__.d(actions_namespaceObject, {
__experimentalReapplyBlockFilters: () => (__experimentalReapplyBlockFilters),
addBlockCollection: () => (addBlockCollection),
addBlockStyles: () => (addBlockStyles),
addBlockTypes: () => (addBlockTypes),
addBlockVariations: () => (addBlockVariations),
reapplyBlockTypeFilters: () => (reapplyBlockTypeFilters),
removeBlockCollection: () => (removeBlockCollection),
removeBlockStyles: () => (removeBlockStyles),
removeBlockTypes: () => (removeBlockTypes),
removeBlockVariations: () => (removeBlockVariations),
setCategories: () => (setCategories),
setDefaultBlockName: () => (actions_setDefaultBlockName),
setFreeformFallbackBlockName: () => (setFreeformFallbackBlockName),
setGroupingBlockName: () => (actions_setGroupingBlockName),
setUnregisteredFallbackBlockName: () => (setUnregisteredFallbackBlockName),
updateCategory: () => (updateCategory)
});
// NAMESPACE OBJECT: ./node_modules/@wordpress/blocks/build-module/store/private-actions.js
var private_actions_namespaceObject = {};
__webpack_require__.r(private_actions_namespaceObject);
__webpack_require__.d(private_actions_namespaceObject, {
addBootstrappedBlockType: () => (addBootstrappedBlockType),
addUnprocessedBlockType: () => (addUnprocessedBlockType)
});
;// CONCATENATED MODULE: external ["wp","data"]
const external_wp_data_namespaceObject = window["wp"]["data"];
;// CONCATENATED MODULE: ./node_modules/tslib/tslib.es6.mjs
/******************************************************************************
Copyright (c) Microsoft Corporation.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */
/* global Reflect, Promise, SuppressedError, Symbol */
var extendStatics = function(d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
function __extends(d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
}
var __assign = function() {
__assign = Object.assign || function __assign(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
}
return t;
}
return __assign.apply(this, arguments);
}
function __rest(s, e) {
var t = {};
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
t[p] = s[p];
if (s != null && typeof Object.getOwnPropertySymbols === "function")
for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
t[p[i]] = s[p[i]];
}
return t;
}
function __decorate(decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
}
function __param(paramIndex, decorator) {
return function (target, key) { decorator(target, key, paramIndex); }
}
function __esDecorate(ctor, descriptorIn, decorators, contextIn, initializers, extraInitializers) {
function accept(f) { if (f !== void 0 && typeof f !== "function") throw new TypeError("Function expected"); return f; }
var kind = contextIn.kind, key = kind === "getter" ? "get" : kind === "setter" ? "set" : "value";
var target = !descriptorIn && ctor ? contextIn["static"] ? ctor : ctor.prototype : null;
var descriptor = descriptorIn || (target ? Object.getOwnPropertyDescriptor(target, contextIn.name) : {});
var _, done = false;
for (var i = decorators.length - 1; i >= 0; i--) {
var context = {};
for (var p in contextIn) context[p] = p === "access" ? {} : contextIn[p];
for (var p in contextIn.access) context.access[p] = contextIn.access[p];
context.addInitializer = function (f) { if (done) throw new TypeError("Cannot add initializers after decoration has completed"); extraInitializers.push(accept(f || null)); };
var result = (0, decorators[i])(kind === "accessor" ? { get: descriptor.get, set: descriptor.set } : descriptor[key], context);
if (kind === "accessor") {
if (result === void 0) continue;
if (result === null || typeof result !== "object") throw new TypeError("Object expected");
if (_ = accept(result.get)) descriptor.get = _;
if (_ = accept(result.set)) descriptor.set = _;
if (_ = accept(result.init)) initializers.unshift(_);
}
else if (_ = accept(result)) {
if (kind === "field") initializers.unshift(_);
else descriptor[key] = _;
}
}
if (target) Object.defineProperty(target, contextIn.name, descriptor);
done = true;
};
function __runInitializers(thisArg, initializers, value) {
var useValue = arguments.length > 2;
for (var i = 0; i < initializers.length; i++) {
value = useValue ? initializers[i].call(thisArg, value) : initializers[i].call(thisArg);
}
return useValue ? value : void 0;
};
function __propKey(x) {
return typeof x === "symbol" ? x : "".concat(x);
};
function __setFunctionName(f, name, prefix) {
if (typeof name === "symbol") name = name.description ? "[".concat(name.description, "]") : "";
return Object.defineProperty(f, "name", { configurable: true, value: prefix ? "".concat(prefix, " ", name) : name });
};
function __metadata(metadataKey, metadataValue) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(metadataKey, metadataValue);
}
function __awaiter(thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
}
function __generator(thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
}
var __createBinding = Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
});
function __exportStar(m, o) {
for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(o, p)) __createBinding(o, m, p);
}
function __values(o) {
var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
if (m) return m.call(o);
if (o && typeof o.length === "number") return {
next: function () {
if (o && i >= o.length) o = void 0;
return { value: o && o[i++], done: !o };
}
};
throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
}
function __read(o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m) return o;
var i = m.call(o), r, ar = [], e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
}
catch (error) { e = { error: error }; }
finally {
try {
if (r && !r.done && (m = i["return"])) m.call(i);
}
finally { if (e) throw e.error; }
}
return ar;
}
/** @deprecated */
function __spread() {
for (var ar = [], i = 0; i < arguments.length; i++)
ar = ar.concat(__read(arguments[i]));
return ar;
}
/** @deprecated */
function __spreadArrays() {
for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
for (var r = Array(s), k = 0, i = 0; i < il; i++)
for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
r[k] = a[j];
return r;
}
function __spreadArray(to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
}
function __await(v) {
return this instanceof __await ? (this.v = v, this) : new __await(v);
}
function __asyncGenerator(thisArg, _arguments, generator) {
if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
var g = generator.apply(thisArg, _arguments || []), i, q = [];
return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }
function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }
function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
function fulfill(value) { resume("next", value); }
function reject(value) { resume("throw", value); }
function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }
}
function __asyncDelegator(o) {
var i, p;
return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i;
function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: false } : f ? f(v) : v; } : f; }
}
function __asyncValues(o) {
if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
var m = o[Symbol.asyncIterator], i;
return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }
}
function __makeTemplateObject(cooked, raw) {
if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; }
return cooked;
};
var __setModuleDefault = Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
};
function __importStar(mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
}
function __importDefault(mod) {
return (mod && mod.__esModule) ? mod : { default: mod };
}
function __classPrivateFieldGet(receiver, state, kind, f) {
if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
}
function __classPrivateFieldSet(receiver, state, value, kind, f) {
if (kind === "m") throw new TypeError("Private method is not writable");
if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
}
function __classPrivateFieldIn(state, receiver) {
if (receiver === null || (typeof receiver !== "object" && typeof receiver !== "function")) throw new TypeError("Cannot use 'in' operator on non-object");
return typeof state === "function" ? receiver === state : state.has(receiver);
}
function __addDisposableResource(env, value, async) {
if (value !== null && value !== void 0) {
if (typeof value !== "object" && typeof value !== "function") throw new TypeError("Object expected.");
var dispose;
if (async) {
if (!Symbol.asyncDispose) throw new TypeError("Symbol.asyncDispose is not defined.");
dispose = value[Symbol.asyncDispose];
}
if (dispose === void 0) {
if (!Symbol.dispose) throw new TypeError("Symbol.dispose is not defined.");
dispose = value[Symbol.dispose];
}
if (typeof dispose !== "function") throw new TypeError("Object not disposable.");
env.stack.push({ value: value, dispose: dispose, async: async });
}
else if (async) {
env.stack.push({ async: true });
}
return value;
}
var _SuppressedError = typeof SuppressedError === "function" ? SuppressedError : function (error, suppressed, message) {
var e = new Error(message);
return e.name = "SuppressedError", e.error = error, e.suppressed = suppressed, e;
};
function __disposeResources(env) {
function fail(e) {
env.error = env.hasError ? new _SuppressedError(e, env.error, "An error was suppressed during disposal.") : e;
env.hasError = true;
}
function next() {
while (env.stack.length) {
var rec = env.stack.pop();
try {
var result = rec.dispose && rec.dispose.call(rec.value);
if (rec.async) return Promise.resolve(result).then(next, function(e) { fail(e); return next(); });
}
catch (e) {
fail(e);
}
}
if (env.hasError) throw env.error;
}
return next();
}
/* harmony default export */ const tslib_es6 = ({
__extends,
__assign,
__rest,
__decorate,
__param,
__metadata,
__awaiter,
__generator,
__createBinding,
__exportStar,
__values,
__read,
__spread,
__spreadArrays,
__spreadArray,
__await,
__asyncGenerator,
__asyncDelegator,
__asyncValues,
__makeTemplateObject,
__importStar,
__importDefault,
__classPrivateFieldGet,
__classPrivateFieldSet,
__classPrivateFieldIn,
__addDisposableResource,
__disposeResources,
});
;// CONCATENATED MODULE: ./node_modules/lower-case/dist.es2015/index.js
/**
* Source: ftp://ftp.unicode.org/Public/UCD/latest/ucd/SpecialCasing.txt
*/
var SUPPORTED_LOCALE = {
tr: {
regexp: /\u0130|\u0049|\u0049\u0307/g,
map: {
İ: "\u0069",
I: "\u0131",
İ: "\u0069",
},
},
az: {
regexp: /\u0130/g,
map: {
İ: "\u0069",
I: "\u0131",
İ: "\u0069",
},
},
lt: {
regexp: /\u0049|\u004A|\u012E|\u00CC|\u00CD|\u0128/g,
map: {
I: "\u0069\u0307",
J: "\u006A\u0307",
Į: "\u012F\u0307",
Ì: "\u0069\u0307\u0300",
Í: "\u0069\u0307\u0301",
Ĩ: "\u0069\u0307\u0303",
},
},
};
/**
* Localized lower case.
*/
function localeLowerCase(str, locale) {
var lang = SUPPORTED_LOCALE[locale.toLowerCase()];
if (lang)
return lowerCase(str.replace(lang.regexp, function (m) { return lang.map[m]; }));
return lowerCase(str);
}
/**
* Lower case as a function.
*/
function lowerCase(str) {
return str.toLowerCase();
}
;// CONCATENATED MODULE: ./node_modules/no-case/dist.es2015/index.js
// Support camel case ("camelCase" -> "camel Case" and "CAMELCase" -> "CAMEL Case").
var DEFAULT_SPLIT_REGEXP = [/([a-z0-9])([A-Z])/g, /([A-Z])([A-Z][a-z])/g];
// Remove all non-word characters.
var DEFAULT_STRIP_REGEXP = /[^A-Z0-9]+/gi;
/**
* Normalize the string into something other libraries can manipulate easier.
*/
function noCase(input, options) {
if (options === void 0) { options = {}; }
var _a = options.splitRegexp, splitRegexp = _a === void 0 ? DEFAULT_SPLIT_REGEXP : _a, _b = options.stripRegexp, stripRegexp = _b === void 0 ? DEFAULT_STRIP_REGEXP : _b, _c = options.transform, transform = _c === void 0 ? lowerCase : _c, _d = options.delimiter, delimiter = _d === void 0 ? " " : _d;
var result = replace(replace(input, splitRegexp, "$1\0$2"), stripRegexp, "\0");
var start = 0;
var end = result.length;
// Trim the delimiter from around the output string.
while (result.charAt(start) === "\0")
start++;
while (result.charAt(end - 1) === "\0")
end--;
// Transform each token independently.
return result.slice(start, end).split("\0").map(transform).join(delimiter);
}
/**
* Replace `re` in the input string with the replacement value.
*/
function replace(input, re, value) {
if (re instanceof RegExp)
return input.replace(re, value);
return re.reduce(function (input, re) { return input.replace(re, value); }, input);
}
;// CONCATENATED MODULE: ./node_modules/pascal-case/dist.es2015/index.js
function pascalCaseTransform(input, index) {
var firstChar = input.charAt(0);
var lowerChars = input.substr(1).toLowerCase();
if (index > 0 && firstChar >= "0" && firstChar <= "9") {
return "_" + firstChar + lowerChars;
}
return "" + firstChar.toUpperCase() + lowerChars;
}
function dist_es2015_pascalCaseTransformMerge(input) {
return input.charAt(0).toUpperCase() + input.slice(1).toLowerCase();
}
function pascalCase(input, options) {
if (options === void 0) { options = {}; }
return noCase(input, __assign({ delimiter: "", transform: pascalCaseTransform }, options));
}
;// CONCATENATED MODULE: ./node_modules/camel-case/dist.es2015/index.js
function camelCaseTransform(input, index) {
if (index === 0)
return input.toLowerCase();
return pascalCaseTransform(input, index);
}
function camelCaseTransformMerge(input, index) {
if (index === 0)
return input.toLowerCase();
return pascalCaseTransformMerge(input);
}
function camelCase(input, options) {
if (options === void 0) { options = {}; }
return pascalCase(input, __assign({ transform: camelCaseTransform }, options));
}
;// CONCATENATED MODULE: external ["wp","i18n"]
const external_wp_i18n_namespaceObject = window["wp"]["i18n"];
;// CONCATENATED MODULE: ./node_modules/colord/index.mjs
var r={grad:.9,turn:360,rad:360/(2*Math.PI)},t=function(r){return"string"==typeof r?r.length>0:"number"==typeof r},n=function(r,t,n){return void 0===t&&(t=0),void 0===n&&(n=Math.pow(10,t)),Math.round(n*r)/n+0},e=function(r,t,n){return void 0===t&&(t=0),void 0===n&&(n=1),r>n?n:r>t?r:t},u=function(r){return(r=isFinite(r)?r%360:0)>0?r:r+360},a=function(r){return{r:e(r.r,0,255),g:e(r.g,0,255),b:e(r.b,0,255),a:e(r.a)}},o=function(r){return{r:n(r.r),g:n(r.g),b:n(r.b),a:n(r.a,3)}},i=/^#([0-9a-f]{3,8})$/i,s=function(r){var t=r.toString(16);return t.length<2?"0"+t:t},h=function(r){var t=r.r,n=r.g,e=r.b,u=r.a,a=Math.max(t,n,e),o=a-Math.min(t,n,e),i=o?a===t?(n-e)/o:a===n?2+(e-t)/o:4+(t-n)/o:0;return{h:60*(i<0?i+6:i),s:a?o/a*100:0,v:a/255*100,a:u}},b=function(r){var t=r.h,n=r.s,e=r.v,u=r.a;t=t/360*6,n/=100,e/=100;var a=Math.floor(t),o=e*(1-n),i=e*(1-(t-a)*n),s=e*(1-(1-t+a)*n),h=a%6;return{r:255*[e,i,o,o,s,e][h],g:255*[s,e,e,i,o,o][h],b:255*[o,o,s,e,e,i][h],a:u}},g=function(r){return{h:u(r.h),s:e(r.s,0,100),l:e(r.l,0,100),a:e(r.a)}},d=function(r){return{h:n(r.h),s:n(r.s),l:n(r.l),a:n(r.a,3)}},f=function(r){return b((n=(t=r).s,{h:t.h,s:(n*=((e=t.l)<50?e:100-e)/100)>0?2*n/(e+n)*100:0,v:e+n,a:t.a}));var t,n,e},c=function(r){return{h:(t=h(r)).h,s:(u=(200-(n=t.s))*(e=t.v)/100)>0&&u<200?n*e/100/(u<=100?u:200-u)*100:0,l:u/2,a:t.a};var t,n,e,u},l=/^hsla?\(\s*([+-]?\d*\.?\d+)(deg|rad|grad|turn)?\s*,\s*([+-]?\d*\.?\d+)%\s*,\s*([+-]?\d*\.?\d+)%\s*(?:,\s*([+-]?\d*\.?\d+)(%)?\s*)?\)$/i,p=/^hsla?\(\s*([+-]?\d*\.?\d+)(deg|rad|grad|turn)?\s+([+-]?\d*\.?\d+)%\s+([+-]?\d*\.?\d+)%\s*(?:\/\s*([+-]?\d*\.?\d+)(%)?\s*)?\)$/i,v=/^rgba?\(\s*([+-]?\d*\.?\d+)(%)?\s*,\s*([+-]?\d*\.?\d+)(%)?\s*,\s*([+-]?\d*\.?\d+)(%)?\s*(?:,\s*([+-]?\d*\.?\d+)(%)?\s*)?\)$/i,m=/^rgba?\(\s*([+-]?\d*\.?\d+)(%)?\s+([+-]?\d*\.?\d+)(%)?\s+([+-]?\d*\.?\d+)(%)?\s*(?:\/\s*([+-]?\d*\.?\d+)(%)?\s*)?\)$/i,y={string:[[function(r){var t=i.exec(r);return t?(r=t[1]).length<=4?{r:parseInt(r[0]+r[0],16),g:parseInt(r[1]+r[1],16),b:parseInt(r[2]+r[2],16),a:4===r.length?n(parseInt(r[3]+r[3],16)/255,2):1}:6===r.length||8===r.length?{r:parseInt(r.substr(0,2),16),g:parseInt(r.substr(2,2),16),b:parseInt(r.substr(4,2),16),a:8===r.length?n(parseInt(r.substr(6,2),16)/255,2):1}:null:null},"hex"],[function(r){var t=v.exec(r)||m.exec(r);return t?t[2]!==t[4]||t[4]!==t[6]?null:a({r:Number(t[1])/(t[2]?100/255:1),g:Number(t[3])/(t[4]?100/255:1),b:Number(t[5])/(t[6]?100/255:1),a:void 0===t[7]?1:Number(t[7])/(t[8]?100:1)}):null},"rgb"],[function(t){var n=l.exec(t)||p.exec(t);if(!n)return null;var e,u,a=g({h:(e=n[1],u=n[2],void 0===u&&(u="deg"),Number(e)*(r[u]||1)),s:Number(n[3]),l:Number(n[4]),a:void 0===n[5]?1:Number(n[5])/(n[6]?100:1)});return f(a)},"hsl"]],object:[[function(r){var n=r.r,e=r.g,u=r.b,o=r.a,i=void 0===o?1:o;return t(n)&&t(e)&&t(u)?a({r:Number(n),g:Number(e),b:Number(u),a:Number(i)}):null},"rgb"],[function(r){var n=r.h,e=r.s,u=r.l,a=r.a,o=void 0===a?1:a;if(!t(n)||!t(e)||!t(u))return null;var i=g({h:Number(n),s:Number(e),l:Number(u),a:Number(o)});return f(i)},"hsl"],[function(r){var n=r.h,a=r.s,o=r.v,i=r.a,s=void 0===i?1:i;if(!t(n)||!t(a)||!t(o))return null;var h=function(r){return{h:u(r.h),s:e(r.s,0,100),v:e(r.v,0,100),a:e(r.a)}}({h:Number(n),s:Number(a),v:Number(o),a:Number(s)});return b(h)},"hsv"]]},N=function(r,t){for(var n=0;n=.5},r.prototype.toHex=function(){return r=o(this.rgba),t=r.r,e=r.g,u=r.b,i=(a=r.a)<1?s(n(255*a)):"","#"+s(t)+s(e)+s(u)+i;var r,t,e,u,a,i},r.prototype.toRgb=function(){return o(this.rgba)},r.prototype.toRgbString=function(){return r=o(this.rgba),t=r.r,n=r.g,e=r.b,(u=r.a)<1?"rgba("+t+", "+n+", "+e+", "+u+")":"rgb("+t+", "+n+", "+e+")";var r,t,n,e,u},r.prototype.toHsl=function(){return d(c(this.rgba))},r.prototype.toHslString=function(){return r=d(c(this.rgba)),t=r.h,n=r.s,e=r.l,(u=r.a)<1?"hsla("+t+", "+n+"%, "+e+"%, "+u+")":"hsl("+t+", "+n+"%, "+e+"%)";var r,t,n,e,u},r.prototype.toHsv=function(){return r=h(this.rgba),{h:n(r.h),s:n(r.s),v:n(r.v),a:n(r.a,3)};var r},r.prototype.invert=function(){return w({r:255-(r=this.rgba).r,g:255-r.g,b:255-r.b,a:r.a});var r},r.prototype.saturate=function(r){return void 0===r&&(r=.1),w(M(this.rgba,r))},r.prototype.desaturate=function(r){return void 0===r&&(r=.1),w(M(this.rgba,-r))},r.prototype.grayscale=function(){return w(M(this.rgba,-1))},r.prototype.lighten=function(r){return void 0===r&&(r=.1),w($(this.rgba,r))},r.prototype.darken=function(r){return void 0===r&&(r=.1),w($(this.rgba,-r))},r.prototype.rotate=function(r){return void 0===r&&(r=15),this.hue(this.hue()+r)},r.prototype.alpha=function(r){return"number"==typeof r?w({r:(t=this.rgba).r,g:t.g,b:t.b,a:r}):n(this.rgba.a,3);var t},r.prototype.hue=function(r){var t=c(this.rgba);return"number"==typeof r?w({h:r,s:t.s,l:t.l,a:t.a}):n(t.h)},r.prototype.isEqual=function(r){return this.toHex()===w(r).toHex()},r}(),w=function(r){return r instanceof j?r:new j(r)},S=[],k=function(r){r.forEach(function(r){S.indexOf(r)<0&&(r(j,y),S.push(r))})},E=function(){return new j({r:255*Math.random(),g:255*Math.random(),b:255*Math.random()})};
;// CONCATENATED MODULE: ./node_modules/colord/plugins/names.mjs
/* harmony default export */ function names(e,f){var a={white:"#ffffff",bisque:"#ffe4c4",blue:"#0000ff",cadetblue:"#5f9ea0",chartreuse:"#7fff00",chocolate:"#d2691e",coral:"#ff7f50",antiquewhite:"#faebd7",aqua:"#00ffff",azure:"#f0ffff",whitesmoke:"#f5f5f5",papayawhip:"#ffefd5",plum:"#dda0dd",blanchedalmond:"#ffebcd",black:"#000000",gold:"#ffd700",goldenrod:"#daa520",gainsboro:"#dcdcdc",cornsilk:"#fff8dc",cornflowerblue:"#6495ed",burlywood:"#deb887",aquamarine:"#7fffd4",beige:"#f5f5dc",crimson:"#dc143c",cyan:"#00ffff",darkblue:"#00008b",darkcyan:"#008b8b",darkgoldenrod:"#b8860b",darkkhaki:"#bdb76b",darkgray:"#a9a9a9",darkgreen:"#006400",darkgrey:"#a9a9a9",peachpuff:"#ffdab9",darkmagenta:"#8b008b",darkred:"#8b0000",darkorchid:"#9932cc",darkorange:"#ff8c00",darkslateblue:"#483d8b",gray:"#808080",darkslategray:"#2f4f4f",darkslategrey:"#2f4f4f",deeppink:"#ff1493",deepskyblue:"#00bfff",wheat:"#f5deb3",firebrick:"#b22222",floralwhite:"#fffaf0",ghostwhite:"#f8f8ff",darkviolet:"#9400d3",magenta:"#ff00ff",green:"#008000",dodgerblue:"#1e90ff",grey:"#808080",honeydew:"#f0fff0",hotpink:"#ff69b4",blueviolet:"#8a2be2",forestgreen:"#228b22",lawngreen:"#7cfc00",indianred:"#cd5c5c",indigo:"#4b0082",fuchsia:"#ff00ff",brown:"#a52a2a",maroon:"#800000",mediumblue:"#0000cd",lightcoral:"#f08080",darkturquoise:"#00ced1",lightcyan:"#e0ffff",ivory:"#fffff0",lightyellow:"#ffffe0",lightsalmon:"#ffa07a",lightseagreen:"#20b2aa",linen:"#faf0e6",mediumaquamarine:"#66cdaa",lemonchiffon:"#fffacd",lime:"#00ff00",khaki:"#f0e68c",mediumseagreen:"#3cb371",limegreen:"#32cd32",mediumspringgreen:"#00fa9a",lightskyblue:"#87cefa",lightblue:"#add8e6",midnightblue:"#191970",lightpink:"#ffb6c1",mistyrose:"#ffe4e1",moccasin:"#ffe4b5",mintcream:"#f5fffa",lightslategray:"#778899",lightslategrey:"#778899",navajowhite:"#ffdead",navy:"#000080",mediumvioletred:"#c71585",powderblue:"#b0e0e6",palegoldenrod:"#eee8aa",oldlace:"#fdf5e6",paleturquoise:"#afeeee",mediumturquoise:"#48d1cc",mediumorchid:"#ba55d3",rebeccapurple:"#663399",lightsteelblue:"#b0c4de",mediumslateblue:"#7b68ee",thistle:"#d8bfd8",tan:"#d2b48c",orchid:"#da70d6",mediumpurple:"#9370db",purple:"#800080",pink:"#ffc0cb",skyblue:"#87ceeb",springgreen:"#00ff7f",palegreen:"#98fb98",red:"#ff0000",yellow:"#ffff00",slateblue:"#6a5acd",lavenderblush:"#fff0f5",peru:"#cd853f",palevioletred:"#db7093",violet:"#ee82ee",teal:"#008080",slategray:"#708090",slategrey:"#708090",aliceblue:"#f0f8ff",darkseagreen:"#8fbc8f",darkolivegreen:"#556b2f",greenyellow:"#adff2f",seagreen:"#2e8b57",seashell:"#fff5ee",tomato:"#ff6347",silver:"#c0c0c0",sienna:"#a0522d",lavender:"#e6e6fa",lightgreen:"#90ee90",orange:"#ffa500",orangered:"#ff4500",steelblue:"#4682b4",royalblue:"#4169e1",turquoise:"#40e0d0",yellowgreen:"#9acd32",salmon:"#fa8072",saddlebrown:"#8b4513",sandybrown:"#f4a460",rosybrown:"#bc8f8f",darksalmon:"#e9967a",lightgoldenrodyellow:"#fafad2",snow:"#fffafa",lightgrey:"#d3d3d3",lightgray:"#d3d3d3",dimgray:"#696969",dimgrey:"#696969",olivedrab:"#6b8e23",olive:"#808000"},r={};for(var d in a)r[a[d]]=d;var l={};e.prototype.toName=function(f){if(!(this.rgba.a||this.rgba.r||this.rgba.g||this.rgba.b))return"transparent";var d,i,n=r[this.toHex()];if(n)return n;if(null==f?void 0:f.closest){var o=this.toRgb(),t=1/0,b="black";if(!l.length)for(var c in a)l[c]=new e(a[c]).toRgb();for(var g in a){var u=(d=o,i=l[g],Math.pow(d.r-i.r,2)+Math.pow(d.g-i.g,2)+Math.pow(d.b-i.b,2));ud?(u+.05)/(d+.05):(d+.05)/(u+.05),void 0===(a=2)&&(a=0),void 0===i&&(i=Math.pow(10,a)),Math.floor(i*n)/i+0},o.prototype.isReadable=function(o,t){return void 0===o&&(o="#FFF"),void 0===t&&(t={}),this.contrast(o)>=(e=void 0===(i=(r=t).size)?"normal":i,"AAA"===(a=void 0===(n=r.level)?"AA":n)&&"normal"===e?7:"AA"===a&&"large"===e?3:4.5);var r,n,a,i,e}}
;// CONCATENATED MODULE: external ["wp","element"]
const external_wp_element_namespaceObject = window["wp"]["element"];
;// CONCATENATED MODULE: external ["wp","dom"]
const external_wp_dom_namespaceObject = window["wp"]["dom"];
;// CONCATENATED MODULE: external ["wp","richText"]
const external_wp_richText_namespaceObject = window["wp"]["richText"];
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/constants.js
const BLOCK_ICON_DEFAULT = 'block-default';
/**
* Array of valid keys in a block type settings deprecation object.
*
* @type {string[]}
*/
const DEPRECATED_ENTRY_KEYS = ['attributes', 'supports', 'save', 'migrate', 'isEligible', 'apiVersion'];
const __EXPERIMENTAL_STYLE_PROPERTY = {
// Kept for back-compatibility purposes.
'--wp--style--color--link': {
value: ['color', 'link'],
support: ['color', 'link']
},
aspectRatio: {
value: ['dimensions', 'aspectRatio'],
support: ['dimensions', 'aspectRatio'],
useEngine: true
},
background: {
value: ['color', 'gradient'],
support: ['color', 'gradients'],
useEngine: true
},
backgroundColor: {
value: ['color', 'background'],
support: ['color', 'background'],
requiresOptOut: true,
useEngine: true
},
backgroundRepeat: {
value: ['background', 'backgroundRepeat'],
support: ['background', 'backgroundRepeat'],
useEngine: true
},
backgroundSize: {
value: ['background', 'backgroundSize'],
support: ['background', 'backgroundSize'],
useEngine: true
},
borderColor: {
value: ['border', 'color'],
support: ['__experimentalBorder', 'color'],
useEngine: true
},
borderRadius: {
value: ['border', 'radius'],
support: ['__experimentalBorder', 'radius'],
properties: {
borderTopLeftRadius: 'topLeft',
borderTopRightRadius: 'topRight',
borderBottomLeftRadius: 'bottomLeft',
borderBottomRightRadius: 'bottomRight'
},
useEngine: true
},
borderStyle: {
value: ['border', 'style'],
support: ['__experimentalBorder', 'style'],
useEngine: true
},
borderWidth: {
value: ['border', 'width'],
support: ['__experimentalBorder', 'width'],
useEngine: true
},
borderTopColor: {
value: ['border', 'top', 'color'],
support: ['__experimentalBorder', 'color'],
useEngine: true
},
borderTopStyle: {
value: ['border', 'top', 'style'],
support: ['__experimentalBorder', 'style'],
useEngine: true
},
borderTopWidth: {
value: ['border', 'top', 'width'],
support: ['__experimentalBorder', 'width'],
useEngine: true
},
borderRightColor: {
value: ['border', 'right', 'color'],
support: ['__experimentalBorder', 'color'],
useEngine: true
},
borderRightStyle: {
value: ['border', 'right', 'style'],
support: ['__experimentalBorder', 'style'],
useEngine: true
},
borderRightWidth: {
value: ['border', 'right', 'width'],
support: ['__experimentalBorder', 'width'],
useEngine: true
},
borderBottomColor: {
value: ['border', 'bottom', 'color'],
support: ['__experimentalBorder', 'color'],
useEngine: true
},
borderBottomStyle: {
value: ['border', 'bottom', 'style'],
support: ['__experimentalBorder', 'style'],
useEngine: true
},
borderBottomWidth: {
value: ['border', 'bottom', 'width'],
support: ['__experimentalBorder', 'width'],
useEngine: true
},
borderLeftColor: {
value: ['border', 'left', 'color'],
support: ['__experimentalBorder', 'color'],
useEngine: true
},
borderLeftStyle: {
value: ['border', 'left', 'style'],
support: ['__experimentalBorder', 'style'],
useEngine: true
},
borderLeftWidth: {
value: ['border', 'left', 'width'],
support: ['__experimentalBorder', 'width'],
useEngine: true
},
color: {
value: ['color', 'text'],
support: ['color', 'text'],
requiresOptOut: true,
useEngine: true
},
columnCount: {
value: ['typography', 'textColumns'],
support: ['typography', 'textColumns'],
useEngine: true
},
filter: {
value: ['filter', 'duotone'],
support: ['filter', 'duotone']
},
linkColor: {
value: ['elements', 'link', 'color', 'text'],
support: ['color', 'link']
},
captionColor: {
value: ['elements', 'caption', 'color', 'text'],
support: ['color', 'caption']
},
buttonColor: {
value: ['elements', 'button', 'color', 'text'],
support: ['color', 'button']
},
buttonBackgroundColor: {
value: ['elements', 'button', 'color', 'background'],
support: ['color', 'button']
},
headingColor: {
value: ['elements', 'heading', 'color', 'text'],
support: ['color', 'heading']
},
headingBackgroundColor: {
value: ['elements', 'heading', 'color', 'background'],
support: ['color', 'heading']
},
fontFamily: {
value: ['typography', 'fontFamily'],
support: ['typography', '__experimentalFontFamily'],
useEngine: true
},
fontSize: {
value: ['typography', 'fontSize'],
support: ['typography', 'fontSize'],
useEngine: true
},
fontStyle: {
value: ['typography', 'fontStyle'],
support: ['typography', '__experimentalFontStyle'],
useEngine: true
},
fontWeight: {
value: ['typography', 'fontWeight'],
support: ['typography', '__experimentalFontWeight'],
useEngine: true
},
lineHeight: {
value: ['typography', 'lineHeight'],
support: ['typography', 'lineHeight'],
useEngine: true
},
margin: {
value: ['spacing', 'margin'],
support: ['spacing', 'margin'],
properties: {
marginTop: 'top',
marginRight: 'right',
marginBottom: 'bottom',
marginLeft: 'left'
},
useEngine: true
},
minHeight: {
value: ['dimensions', 'minHeight'],
support: ['dimensions', 'minHeight'],
useEngine: true
},
padding: {
value: ['spacing', 'padding'],
support: ['spacing', 'padding'],
properties: {
paddingTop: 'top',
paddingRight: 'right',
paddingBottom: 'bottom',
paddingLeft: 'left'
},
useEngine: true
},
textDecoration: {
value: ['typography', 'textDecoration'],
support: ['typography', '__experimentalTextDecoration'],
useEngine: true
},
textTransform: {
value: ['typography', 'textTransform'],
support: ['typography', '__experimentalTextTransform'],
useEngine: true
},
letterSpacing: {
value: ['typography', 'letterSpacing'],
support: ['typography', '__experimentalLetterSpacing'],
useEngine: true
},
writingMode: {
value: ['typography', 'writingMode'],
support: ['typography', '__experimentalWritingMode'],
useEngine: true
},
'--wp--style--root--padding': {
value: ['spacing', 'padding'],
support: ['spacing', 'padding'],
properties: {
'--wp--style--root--padding-top': 'top',
'--wp--style--root--padding-right': 'right',
'--wp--style--root--padding-bottom': 'bottom',
'--wp--style--root--padding-left': 'left'
},
rootOnly: true
}
};
const __EXPERIMENTAL_ELEMENTS = {
link: 'a',
heading: 'h1, h2, h3, h4, h5, h6',
h1: 'h1',
h2: 'h2',
h3: 'h3',
h4: 'h4',
h5: 'h5',
h6: 'h6',
button: '.wp-element-button, .wp-block-button__link',
caption: '.wp-element-caption, .wp-block-audio figcaption, .wp-block-embed figcaption, .wp-block-gallery figcaption, .wp-block-image figcaption, .wp-block-table figcaption, .wp-block-video figcaption',
cite: 'cite'
};
const __EXPERIMENTAL_PATHS_WITH_MERGE = {
'color.duotone': true,
'color.gradients': true,
'color.palette': true,
'typography.fontFamilies': true,
'typography.fontSizes': true,
'spacing.spacingSizes': true
};
;// CONCATENATED MODULE: external ["wp","privateApis"]
const external_wp_privateApis_namespaceObject = window["wp"]["privateApis"];
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/lock-unlock.js
/**
* WordPress dependencies
*/
const {
lock,
unlock
} = (0,external_wp_privateApis_namespaceObject.__dangerousOptInToUnstableAPIsOnlyForCoreModules)('I know using unstable features means my theme or plugin will inevitably break in the next version of WordPress.', '@wordpress/blocks');
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/registration.js
/* eslint no-console: [ 'error', { allow: [ 'error', 'warn' ] } ] */
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
const i18nBlockSchema = {
title: "block title",
description: "block description",
keywords: ["block keyword"],
styles: [{
label: "block style label"
}],
variations: [{
title: "block variation title",
description: "block variation description",
keywords: ["block variation keyword"]
}]
};
/**
* An icon type definition. One of a Dashicon slug, an element,
* or a component.
*
* @typedef {(string|Element|Component)} WPIcon
*
* @see https://developer.wordpress.org/resource/dashicons/
*/
/**
* Render behavior of a block type icon; one of a Dashicon slug, an element,
* or a component.
*
* @typedef {WPIcon} WPBlockTypeIconRender
*/
/**
* An object describing a normalized block type icon.
*
* @typedef {Object} WPBlockTypeIconDescriptor
*
* @property {WPBlockTypeIconRender} src Render behavior of the icon,
* one of a Dashicon slug, an
* element, or a component.
* @property {string} background Optimal background hex string
* color when displaying icon.
* @property {string} foreground Optimal foreground hex string
* color when displaying icon.
* @property {string} shadowColor Optimal shadow hex string
* color when displaying icon.
*/
/**
* Value to use to render the icon for a block type in an editor interface,
* either a Dashicon slug, an element, a component, or an object describing
* the icon.
*
* @typedef {(WPBlockTypeIconDescriptor|WPBlockTypeIconRender)} WPBlockTypeIcon
*/
/**
* Named block variation scopes.
*
* @typedef {'block'|'inserter'|'transform'} WPBlockVariationScope
*/
/**
* An object describing a variation defined for the block type.
*
* @typedef {Object} WPBlockVariation
*
* @property {string} name The unique and machine-readable name.
* @property {string} title A human-readable variation title.
* @property {string} [description] A detailed variation description.
* @property {string} [category] Block type category classification,
* used in search interfaces to arrange
* block types by category.
* @property {WPIcon} [icon] An icon helping to visualize the variation.
* @property {boolean} [isDefault] Indicates whether the current variation is
* the default one. Defaults to `false`.
* @property {Object} [attributes] Values which override block attributes.
* @property {Array[]} [innerBlocks] Initial configuration of nested blocks.
* @property {Object} [example] Example provides structured data for
* the block preview. You can set to
* `undefined` to disable the preview shown
* for the block type.
* @property {WPBlockVariationScope[]} [scope] The list of scopes where the variation
* is applicable. When not provided, it
* assumes all available scopes.
* @property {string[]} [keywords] An array of terms (which can be translated)
* that help users discover the variation
* while searching.
* @property {Function|string[]} [isActive] This can be a function or an array of block attributes.
* Function that accepts a block's attributes and the
* variation's attributes and determines if a variation is active.
* This function doesn't try to find a match dynamically based
* on all block's attributes, as in many cases some attributes are irrelevant.
* An example would be for `embed` block where we only care
* about `providerNameSlug` attribute's value.
* We can also use a `string[]` to tell which attributes
* should be compared as a shorthand. Each attributes will
* be matched and the variation will be active if all of them are matching.
*/
/**
* Defined behavior of a block type.
*
* @typedef {Object} WPBlockType
*
* @property {string} name Block type's namespaced name.
* @property {string} title Human-readable block type label.
* @property {string} [description] A detailed block type description.
* @property {string} [category] Block type category classification,
* used in search interfaces to arrange
* block types by category.
* @property {WPBlockTypeIcon} [icon] Block type icon.
* @property {string[]} [keywords] Additional keywords to produce block
* type as result in search interfaces.
* @property {Object} [attributes] Block type attributes.
* @property {Component} [save] Optional component describing
* serialized markup structure of a
* block type.
* @property {Component} edit Component rendering an element to
* manipulate the attributes of a block
* in the context of an editor.
* @property {WPBlockVariation[]} [variations] The list of block variations.
* @property {Object} [example] Example provides structured data for
* the block preview. When not defined
* then no preview is shown.
*/
function isObject(object) {
return object !== null && typeof object === 'object';
}
/**
* Sets the server side block definition of blocks.
*
* @param {Object} definitions Server-side block definitions
*/
// eslint-disable-next-line camelcase
function unstable__bootstrapServerSideBlockDefinitions(definitions) {
const {
addBootstrappedBlockType
} = unlock((0,external_wp_data_namespaceObject.dispatch)(store));
for (const [name, blockType] of Object.entries(definitions)) {
addBootstrappedBlockType(name, blockType);
}
}
/**
* Gets block settings from metadata loaded from `block.json` file.
*
* @param {Object} metadata Block metadata loaded from `block.json`.
* @param {string} metadata.textdomain Textdomain to use with translations.
*
* @return {Object} Block settings.
*/
function getBlockSettingsFromMetadata({
textdomain,
...metadata
}) {
const allowedFields = ['apiVersion', 'title', 'category', 'parent', 'ancestor', 'icon', 'description', 'keywords', 'attributes', 'providesContext', 'usesContext', 'selectors', 'supports', 'styles', 'example', 'variations', 'blockHooks', 'allowedBlocks'];
const settings = Object.fromEntries(Object.entries(metadata).filter(([key]) => allowedFields.includes(key)));
if (textdomain) {
Object.keys(i18nBlockSchema).forEach(key => {
if (!settings[key]) {
return;
}
settings[key] = translateBlockSettingUsingI18nSchema(i18nBlockSchema[key], settings[key], textdomain);
});
}
return settings;
}
/**
* Registers a new block provided a unique name and an object defining its
* behavior. Once registered, the block is made available as an option to any
* editor interface where blocks are implemented.
*
* For more in-depth information on registering a custom block see the
* [Create a block tutorial](https://developer.wordpress.org/block-editor/getting-started/create-block/).
*
* @param {string|Object} blockNameOrMetadata Block type name or its metadata.
* @param {Object} settings Block settings.
*
* @example
* ```js
* import { __ } from '@wordpress/i18n';
* import { registerBlockType } from '@wordpress/blocks'
*
* registerBlockType( 'namespace/block-name', {
* title: __( 'My First Block' ),
* edit: () => { __( 'Hello from the editor!' ) },
* save: () => Hello from the saved content!,
* } );
* ```
*
* @return {WPBlockType | undefined} The block, if it has been successfully registered;
* otherwise `undefined`.
*/
function registerBlockType(blockNameOrMetadata, settings) {
const name = isObject(blockNameOrMetadata) ? blockNameOrMetadata.name : blockNameOrMetadata;
if (typeof name !== 'string') {
console.error('Block names must be strings.');
return;
}
if (!/^[a-z][a-z0-9-]*\/[a-z][a-z0-9-]*$/.test(name)) {
console.error('Block names must contain a namespace prefix, include only lowercase alphanumeric characters or dashes, and start with a letter. Example: my-plugin/my-custom-block');
return;
}
if ((0,external_wp_data_namespaceObject.select)(store).getBlockType(name)) {
console.error('Block "' + name + '" is already registered.');
return;
}
const {
addBootstrappedBlockType,
addUnprocessedBlockType
} = unlock((0,external_wp_data_namespaceObject.dispatch)(store));
if (isObject(blockNameOrMetadata)) {
const metadata = getBlockSettingsFromMetadata(blockNameOrMetadata);
addBootstrappedBlockType(name, metadata);
}
addUnprocessedBlockType(name, settings);
return (0,external_wp_data_namespaceObject.select)(store).getBlockType(name);
}
/**
* Translates block settings provided with metadata using the i18n schema.
*
* @param {string|string[]|Object[]} i18nSchema I18n schema for the block setting.
* @param {string|string[]|Object[]} settingValue Value for the block setting.
* @param {string} textdomain Textdomain to use with translations.
*
* @return {string|string[]|Object[]} Translated setting.
*/
function translateBlockSettingUsingI18nSchema(i18nSchema, settingValue, textdomain) {
if (typeof i18nSchema === 'string' && typeof settingValue === 'string') {
// eslint-disable-next-line @wordpress/i18n-no-variables, @wordpress/i18n-text-domain
return (0,external_wp_i18n_namespaceObject._x)(settingValue, i18nSchema, textdomain);
}
if (Array.isArray(i18nSchema) && i18nSchema.length && Array.isArray(settingValue)) {
return settingValue.map(value => translateBlockSettingUsingI18nSchema(i18nSchema[0], value, textdomain));
}
if (isObject(i18nSchema) && Object.entries(i18nSchema).length && isObject(settingValue)) {
return Object.keys(settingValue).reduce((accumulator, key) => {
if (!i18nSchema[key]) {
accumulator[key] = settingValue[key];
return accumulator;
}
accumulator[key] = translateBlockSettingUsingI18nSchema(i18nSchema[key], settingValue[key], textdomain);
return accumulator;
}, {});
}
return settingValue;
}
/**
* Registers a new block collection to group blocks in the same namespace in the inserter.
*
* @param {string} namespace The namespace to group blocks by in the inserter; corresponds to the block namespace.
* @param {Object} settings The block collection settings.
* @param {string} settings.title The title to display in the block inserter.
* @param {Object} [settings.icon] The icon to display in the block inserter.
*
* @example
* ```js
* import { __ } from '@wordpress/i18n';
* import { registerBlockCollection, registerBlockType } from '@wordpress/blocks';
*
* // Register the collection.
* registerBlockCollection( 'my-collection', {
* title: __( 'Custom Collection' ),
* } );
*
* // Register a block in the same namespace to add it to the collection.
* registerBlockType( 'my-collection/block-name', {
* title: __( 'My First Block' ),
* edit: () => { __( 'Hello from the editor!' ) },
* save: () => 'Hello from the saved content!,
* } );
* ```
*/
function registerBlockCollection(namespace, {
title,
icon
}) {
(0,external_wp_data_namespaceObject.dispatch)(store).addBlockCollection(namespace, title, icon);
}
/**
* Unregisters a block collection
*
* @param {string} namespace The namespace to group blocks by in the inserter; corresponds to the block namespace
*
* @example
* ```js
* import { unregisterBlockCollection } from '@wordpress/blocks';
*
* unregisterBlockCollection( 'my-collection' );
* ```
*/
function unregisterBlockCollection(namespace) {
dispatch(blocksStore).removeBlockCollection(namespace);
}
/**
* Unregisters a block.
*
* @param {string} name Block name.
*
* @example
* ```js
* import { __ } from '@wordpress/i18n';
* import { unregisterBlockType } from '@wordpress/blocks';
*
* const ExampleComponent = () => {
* return (
*
* );
* };
* ```
*
* @return {WPBlockType | undefined} The previous block value, if it has been successfully
* unregistered; otherwise `undefined`.
*/
function unregisterBlockType(name) {
const oldBlock = (0,external_wp_data_namespaceObject.select)(store).getBlockType(name);
if (!oldBlock) {
console.error('Block "' + name + '" is not registered.');
return;
}
(0,external_wp_data_namespaceObject.dispatch)(store).removeBlockTypes(name);
return oldBlock;
}
/**
* Assigns name of block for handling non-block content.
*
* @param {string} blockName Block name.
*/
function setFreeformContentHandlerName(blockName) {
(0,external_wp_data_namespaceObject.dispatch)(store).setFreeformFallbackBlockName(blockName);
}
/**
* Retrieves name of block handling non-block content, or undefined if no
* handler has been defined.
*
* @return {?string} Block name.
*/
function getFreeformContentHandlerName() {
return (0,external_wp_data_namespaceObject.select)(store).getFreeformFallbackBlockName();
}
/**
* Retrieves name of block used for handling grouping interactions.
*
* @return {?string} Block name.
*/
function getGroupingBlockName() {
return (0,external_wp_data_namespaceObject.select)(store).getGroupingBlockName();
}
/**
* Assigns name of block handling unregistered block types.
*
* @param {string} blockName Block name.
*/
function setUnregisteredTypeHandlerName(blockName) {
(0,external_wp_data_namespaceObject.dispatch)(store).setUnregisteredFallbackBlockName(blockName);
}
/**
* Retrieves name of block handling unregistered block types, or undefined if no
* handler has been defined.
*
* @return {?string} Block name.
*/
function getUnregisteredTypeHandlerName() {
return (0,external_wp_data_namespaceObject.select)(store).getUnregisteredFallbackBlockName();
}
/**
* Assigns the default block name.
*
* @param {string} name Block name.
*
* @example
* ```js
* import { setDefaultBlockName } from '@wordpress/blocks';
*
* const ExampleComponent = () => {
*
* return (
*
* );
* };
* ```
*/
function setDefaultBlockName(name) {
(0,external_wp_data_namespaceObject.dispatch)(store).setDefaultBlockName(name);
}
/**
* Assigns name of block for handling block grouping interactions.
*
* This function lets you select a different block to group other blocks in instead of the
* default `core/group` block. This function must be used in a component or when the DOM is fully
* loaded. See https://developer.wordpress.org/block-editor/reference-guides/packages/packages-dom-ready/
*
* @param {string} name Block name.
*
* @example
* ```js
* import { setGroupingBlockName } from '@wordpress/blocks';
*
* const ExampleComponent = () => {
*
* return (
*
* );
* };
* ```
*/
function setGroupingBlockName(name) {
(0,external_wp_data_namespaceObject.dispatch)(store).setGroupingBlockName(name);
}
/**
* Retrieves the default block name.
*
* @return {?string} Block name.
*/
function getDefaultBlockName() {
return (0,external_wp_data_namespaceObject.select)(store).getDefaultBlockName();
}
/**
* Returns a registered block type.
*
* @param {string} name Block name.
*
* @return {?Object} Block type.
*/
function getBlockType(name) {
return (0,external_wp_data_namespaceObject.select)(store)?.getBlockType(name);
}
/**
* Returns all registered blocks.
*
* @return {Array} Block settings.
*/
function getBlockTypes() {
return (0,external_wp_data_namespaceObject.select)(store).getBlockTypes();
}
/**
* Returns the block support value for a feature, if defined.
*
* @param {(string|Object)} nameOrType Block name or type object
* @param {string} feature Feature to retrieve
* @param {*} defaultSupports Default value to return if not
* explicitly defined
*
* @return {?*} Block support value
*/
function getBlockSupport(nameOrType, feature, defaultSupports) {
return (0,external_wp_data_namespaceObject.select)(store).getBlockSupport(nameOrType, feature, defaultSupports);
}
/**
* Returns true if the block defines support for a feature, or false otherwise.
*
* @param {(string|Object)} nameOrType Block name or type object.
* @param {string} feature Feature to test.
* @param {boolean} defaultSupports Whether feature is supported by
* default if not explicitly defined.
*
* @return {boolean} Whether block supports feature.
*/
function hasBlockSupport(nameOrType, feature, defaultSupports) {
return (0,external_wp_data_namespaceObject.select)(store).hasBlockSupport(nameOrType, feature, defaultSupports);
}
/**
* Returns the hooked blocks for a given anchor block.
*
* Given an anchor block name, returns an object whose keys are relative positions,
* and whose values are arrays of block names that are hooked to the anchor block
* at that relative position.
*
* @param {string} name Anchor block name.
*
* @return {Object} Lists of hooked block names for each relative position.
*/
function getHookedBlocks(name) {
return (0,external_wp_data_namespaceObject.select)(store).getHookedBlocks(name);
}
/**
* Determines whether or not the given block is a reusable block. This is a
* special block type that is used to point to a global block stored via the
* API.
*
* @param {Object} blockOrType Block or Block Type to test.
*
* @return {boolean} Whether the given block is a reusable block.
*/
function isReusableBlock(blockOrType) {
return blockOrType?.name === 'core/block';
}
/**
* Determines whether or not the given block is a template part. This is a
* special block type that allows composing a page template out of reusable
* design elements.
*
* @param {Object} blockOrType Block or Block Type to test.
*
* @return {boolean} Whether the given block is a template part.
*/
function isTemplatePart(blockOrType) {
return blockOrType?.name === 'core/template-part';
}
/**
* Returns an array with the child blocks of a given block.
*
* @param {string} blockName Name of block (example: “latest-posts”).
*
* @return {Array} Array of child block names.
*/
const getChildBlockNames = blockName => {
return (0,external_wp_data_namespaceObject.select)(store).getChildBlockNames(blockName);
};
/**
* Returns a boolean indicating if a block has child blocks or not.
*
* @param {string} blockName Name of block (example: “latest-posts”).
*
* @return {boolean} True if a block contains child blocks and false otherwise.
*/
const hasChildBlocks = blockName => {
return (0,external_wp_data_namespaceObject.select)(store).hasChildBlocks(blockName);
};
/**
* Returns a boolean indicating if a block has at least one child block with inserter support.
*
* @param {string} blockName Block type name.
*
* @return {boolean} True if a block contains at least one child blocks with inserter support
* and false otherwise.
*/
const hasChildBlocksWithInserterSupport = blockName => {
return (0,external_wp_data_namespaceObject.select)(store).hasChildBlocksWithInserterSupport(blockName);
};
/**
* Registers a new block style for the given block.
*
* For more information on connecting the styles with CSS
* [the official documentation](https://developer.wordpress.org/block-editor/reference-guides/block-api/block-styles/#styles).
*
* @param {string} blockName Name of block (example: “core/latest-posts”).
* @param {Object} styleVariation Object containing `name` which is the class name applied to the block and `label` which identifies the variation to the user.
*
* @example
* ```js
* import { __ } from '@wordpress/i18n';
* import { registerBlockStyle } from '@wordpress/blocks';
* import { Button } from '@wordpress/components';
*
*
* const ExampleComponent = () => {
* return (
*
* );
* };
* ```
*/
const registerBlockStyle = (blockName, styleVariation) => {
(0,external_wp_data_namespaceObject.dispatch)(store).addBlockStyles(blockName, styleVariation);
};
/**
* Unregisters a block style for the given block.
*
* @param {string} blockName Name of block (example: “core/latest-posts”).
* @param {string} styleVariationName Name of class applied to the block.
*
* @example
* ```js
* import { __ } from '@wordpress/i18n';
* import { unregisterBlockStyle } from '@wordpress/blocks';
* import { Button } from '@wordpress/components';
*
* const ExampleComponent = () => {
* return (
*
* );
* };
* ```
*/
const unregisterBlockStyle = (blockName, styleVariationName) => {
(0,external_wp_data_namespaceObject.dispatch)(store).removeBlockStyles(blockName, styleVariationName);
};
/**
* Returns an array with the variations of a given block type.
* Ignored from documentation as the recommended usage is via useSelect from @wordpress/data.
*
* @ignore
*
* @param {string} blockName Name of block (example: “core/columns”).
* @param {WPBlockVariationScope} [scope] Block variation scope name.
*
* @return {(WPBlockVariation[]|void)} Block variations.
*/
const getBlockVariations = (blockName, scope) => {
return (0,external_wp_data_namespaceObject.select)(store).getBlockVariations(blockName, scope);
};
/**
* Registers a new block variation for the given block type.
*
* For more information on block variations see
* [the official documentation ](https://developer.wordpress.org/block-editor/reference-guides/block-api/block-variations/).
*
* @param {string} blockName Name of the block (example: “core/columns”).
* @param {WPBlockVariation} variation Object describing a block variation.
*
* @example
* ```js
* import { __ } from '@wordpress/i18n';
* import { registerBlockVariation } from '@wordpress/blocks';
* import { Button } from '@wordpress/components';
*
* const ExampleComponent = () => {
* return (
*
* );
* };
* ```
*/
const registerBlockVariation = (blockName, variation) => {
(0,external_wp_data_namespaceObject.dispatch)(store).addBlockVariations(blockName, variation);
};
/**
* Unregisters a block variation defined for the given block type.
*
* @param {string} blockName Name of the block (example: “core/columns”).
* @param {string} variationName Name of the variation defined for the block.
*
* @example
* ```js
* import { __ } from '@wordpress/i18n';
* import { unregisterBlockVariation } from '@wordpress/blocks';
* import { Button } from '@wordpress/components';
*
* const ExampleComponent = () => {
* return (
*
* );
* };
* ```
*/
const unregisterBlockVariation = (blockName, variationName) => {
(0,external_wp_data_namespaceObject.dispatch)(store).removeBlockVariations(blockName, variationName);
};
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/utils.js
/**
* External dependencies
*/
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
k([names, a11y]);
/**
* Array of icon colors containing a color to be used if the icon color
* was not explicitly set but the icon background color was.
*
* @type {Object}
*/
const ICON_COLORS = ['#191e23', '#f8f9f9'];
/**
* Determines whether the block's attributes are equal to the default attributes
* which means the block is unmodified.
*
* @param {WPBlock} block Block Object
*
* @return {boolean} Whether the block is an unmodified block.
*/
function isUnmodifiedBlock(block) {
var _getBlockType$attribu;
return Object.entries((_getBlockType$attribu = getBlockType(block.name)?.attributes) !== null && _getBlockType$attribu !== void 0 ? _getBlockType$attribu : {}).every(([key, definition]) => {
const value = block.attributes[key];
// Every attribute that has a default must match the default.
if (definition.hasOwnProperty('default')) {
return value === definition.default;
}
// The rich text type is a bit different from the rest because it
// has an implicit default value of an empty RichTextData instance,
// so check the length of the value.
if (definition.type === 'rich-text') {
return !value?.length;
}
// Every attribute that doesn't have a default should be undefined.
return value === undefined;
});
}
/**
* Determines whether the block is a default block and its attributes are equal
* to the default attributes which means the block is unmodified.
*
* @param {WPBlock} block Block Object
*
* @return {boolean} Whether the block is an unmodified default block.
*/
function isUnmodifiedDefaultBlock(block) {
return block.name === getDefaultBlockName() && isUnmodifiedBlock(block);
}
/**
* Function that checks if the parameter is a valid icon.
*
* @param {*} icon Parameter to be checked.
*
* @return {boolean} True if the parameter is a valid icon and false otherwise.
*/
function isValidIcon(icon) {
return !!icon && (typeof icon === 'string' || (0,external_wp_element_namespaceObject.isValidElement)(icon) || typeof icon === 'function' || icon instanceof external_wp_element_namespaceObject.Component);
}
/**
* Function that receives an icon as set by the blocks during the registration
* and returns a new icon object that is normalized so we can rely on just on possible icon structure
* in the codebase.
*
* @param {WPBlockTypeIconRender} icon Render behavior of a block type icon;
* one of a Dashicon slug, an element, or a
* component.
*
* @return {WPBlockTypeIconDescriptor} Object describing the icon.
*/
function normalizeIconObject(icon) {
icon = icon || BLOCK_ICON_DEFAULT;
if (isValidIcon(icon)) {
return {
src: icon
};
}
if ('background' in icon) {
const colordBgColor = w(icon.background);
const getColorContrast = iconColor => colordBgColor.contrast(iconColor);
const maxContrast = Math.max(...ICON_COLORS.map(getColorContrast));
return {
...icon,
foreground: icon.foreground ? icon.foreground : ICON_COLORS.find(iconColor => getColorContrast(iconColor) === maxContrast),
shadowColor: colordBgColor.alpha(0.3).toRgbString()
};
}
return icon;
}
/**
* Normalizes block type passed as param. When string is passed then
* it converts it to the matching block type object.
* It passes the original object otherwise.
*
* @param {string|Object} blockTypeOrName Block type or name.
*
* @return {?Object} Block type.
*/
function normalizeBlockType(blockTypeOrName) {
if (typeof blockTypeOrName === 'string') {
return getBlockType(blockTypeOrName);
}
return blockTypeOrName;
}
/**
* Get the label for the block, usually this is either the block title,
* or the value of the block's `label` function when that's specified.
*
* @param {Object} blockType The block type.
* @param {Object} attributes The values of the block's attributes.
* @param {Object} context The intended use for the label.
*
* @return {string} The block label.
*/
function getBlockLabel(blockType, attributes, context = 'visual') {
const {
__experimentalLabel: getLabel,
title
} = blockType;
const label = getLabel && getLabel(attributes, {
context
});
if (!label) {
return title;
}
// Strip any HTML (i.e. RichText formatting) before returning.
return (0,external_wp_dom_namespaceObject.__unstableStripHTML)(label);
}
/**
* Get a label for the block for use by screenreaders, this is more descriptive
* than the visual label and includes the block title and the value of the
* `getLabel` function if it's specified.
*
* @param {?Object} blockType The block type.
* @param {Object} attributes The values of the block's attributes.
* @param {?number} position The position of the block in the block list.
* @param {string} [direction='vertical'] The direction of the block layout.
*
* @return {string} The block label.
*/
function getAccessibleBlockLabel(blockType, attributes, position, direction = 'vertical') {
// `title` is already localized, `label` is a user-supplied value.
const title = blockType?.title;
const label = blockType ? getBlockLabel(blockType, attributes, 'accessibility') : '';
const hasPosition = position !== undefined;
// getBlockLabel returns the block title as a fallback when there's no label,
// if it did return the title, this function needs to avoid adding the
// title twice within the accessible label. Use this `hasLabel` boolean to
// handle that.
const hasLabel = label && label !== title;
if (hasPosition && direction === 'vertical') {
if (hasLabel) {
return (0,external_wp_i18n_namespaceObject.sprintf)( /* translators: accessibility text. 1: The block title. 2: The block row number. 3: The block label.. */
(0,external_wp_i18n_namespaceObject.__)('%1$s Block. Row %2$d. %3$s'), title, position, label);
}
return (0,external_wp_i18n_namespaceObject.sprintf)( /* translators: accessibility text. 1: The block title. 2: The block row number. */
(0,external_wp_i18n_namespaceObject.__)('%1$s Block. Row %2$d'), title, position);
} else if (hasPosition && direction === 'horizontal') {
if (hasLabel) {
return (0,external_wp_i18n_namespaceObject.sprintf)( /* translators: accessibility text. 1: The block title. 2: The block column number. 3: The block label.. */
(0,external_wp_i18n_namespaceObject.__)('%1$s Block. Column %2$d. %3$s'), title, position, label);
}
return (0,external_wp_i18n_namespaceObject.sprintf)( /* translators: accessibility text. 1: The block title. 2: The block column number. */
(0,external_wp_i18n_namespaceObject.__)('%1$s Block. Column %2$d'), title, position);
}
if (hasLabel) {
return (0,external_wp_i18n_namespaceObject.sprintf)( /* translators: accessibility text. %1: The block title. %2: The block label. */
(0,external_wp_i18n_namespaceObject.__)('%1$s Block. %2$s'), title, label);
}
return (0,external_wp_i18n_namespaceObject.sprintf)( /* translators: accessibility text. %s: The block title. */
(0,external_wp_i18n_namespaceObject.__)('%s Block'), title);
}
function getDefault(attributeSchema) {
if (attributeSchema.default !== undefined) {
return attributeSchema.default;
}
if (attributeSchema.type === 'rich-text') {
return new external_wp_richText_namespaceObject.RichTextData();
}
}
/**
* Ensure attributes contains only values defined by block type, and merge
* default values for missing attributes.
*
* @param {string} name The block's name.
* @param {Object} attributes The block's attributes.
* @return {Object} The sanitized attributes.
*/
function __experimentalSanitizeBlockAttributes(name, attributes) {
// Get the type definition associated with a registered block.
const blockType = getBlockType(name);
if (undefined === blockType) {
throw new Error(`Block type '${name}' is not registered.`);
}
return Object.entries(blockType.attributes).reduce((accumulator, [key, schema]) => {
const value = attributes[key];
if (undefined !== value) {
if (schema.type === 'rich-text') {
if (value instanceof external_wp_richText_namespaceObject.RichTextData) {
accumulator[key] = value;
} else if (typeof value === 'string') {
accumulator[key] = external_wp_richText_namespaceObject.RichTextData.fromHTMLString(value);
}
} else if (schema.type === 'string' && value instanceof external_wp_richText_namespaceObject.RichTextData) {
accumulator[key] = value.toHTMLString();
} else {
accumulator[key] = value;
}
} else {
const _default = getDefault(schema);
if (undefined !== _default) {
accumulator[key] = _default;
}
}
if (['node', 'children'].indexOf(schema.source) !== -1) {
// Ensure value passed is always an array, which we're expecting in
// the RichText component to handle the deprecated value.
if (typeof accumulator[key] === 'string') {
accumulator[key] = [accumulator[key]];
} else if (!Array.isArray(accumulator[key])) {
accumulator[key] = [];
}
}
return accumulator;
}, {});
}
/**
* Filter block attributes by `role` and return their names.
*
* @param {string} name Block attribute's name.
* @param {string} role The role of a block attribute.
*
* @return {string[]} The attribute names that have the provided role.
*/
function __experimentalGetBlockAttributesNamesByRole(name, role) {
const attributes = getBlockType(name)?.attributes;
if (!attributes) return [];
const attributesNames = Object.keys(attributes);
if (!role) return attributesNames;
return attributesNames.filter(attributeName => attributes[attributeName]?.__experimentalRole === role);
}
/**
* Return a new object with the specified keys omitted.
*
* @param {Object} object Original object.
* @param {Array} keys Keys to be omitted.
*
* @return {Object} Object with omitted keys.
*/
function omit(object, keys) {
return Object.fromEntries(Object.entries(object).filter(([key]) => !keys.includes(key)));
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/store/reducer.js
/**
* External dependencies
*/
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
/**
* @typedef {Object} WPBlockCategory
*
* @property {string} slug Unique category slug.
* @property {string} title Category label, for display in user interface.
*/
/**
* Default set of categories.
*
* @type {WPBlockCategory[]}
*/
const DEFAULT_CATEGORIES = [{
slug: 'text',
title: (0,external_wp_i18n_namespaceObject.__)('Text')
}, {
slug: 'media',
title: (0,external_wp_i18n_namespaceObject.__)('Media')
}, {
slug: 'design',
title: (0,external_wp_i18n_namespaceObject.__)('Design')
}, {
slug: 'widgets',
title: (0,external_wp_i18n_namespaceObject.__)('Widgets')
}, {
slug: 'theme',
title: (0,external_wp_i18n_namespaceObject.__)('Theme')
}, {
slug: 'embed',
title: (0,external_wp_i18n_namespaceObject.__)('Embeds')
}, {
slug: 'reusable',
title: (0,external_wp_i18n_namespaceObject.__)('Reusable blocks')
}];
// Key block types by their name.
function keyBlockTypesByName(types) {
return types.reduce((newBlockTypes, block) => ({
...newBlockTypes,
[block.name]: block
}), {});
}
// Filter items to ensure they're unique by their name.
function getUniqueItemsByName(items) {
return items.reduce((acc, currentItem) => {
if (!acc.some(item => item.name === currentItem.name)) {
acc.push(currentItem);
}
return acc;
}, []);
}
function bootstrappedBlockTypes(state = {}, action) {
switch (action.type) {
case 'ADD_BOOTSTRAPPED_BLOCK_TYPE':
const {
name,
blockType
} = action;
const serverDefinition = state[name];
let newDefinition;
// Don't overwrite if already set. It covers the case when metadata
// was initialized from the server.
if (serverDefinition) {
// The `selectors` prop is not yet included in the server provided
// definitions and needs to be polyfilled. This can be removed when the
// minimum supported WordPress is >= 6.3.
if (serverDefinition.selectors === undefined && blockType.selectors) {
newDefinition = {
...serverDefinition,
selectors: blockType.selectors
};
}
// The `blockHooks` prop is not yet included in the server provided
// definitions and needs to be polyfilled. This can be removed when the
// minimum supported WordPress is >= 6.4.
if (serverDefinition.blockHooks === undefined && blockType.blockHooks) {
newDefinition = {
...serverDefinition,
...newDefinition,
blockHooks: blockType.blockHooks
};
}
// The `allowedBlocks` prop is not yet included in the server provided
// definitions and needs to be polyfilled. This can be removed when the
// minimum supported WordPress is >= 6.5.
if (serverDefinition.allowedBlocks === undefined && blockType.allowedBlocks) {
newDefinition = {
...serverDefinition,
...newDefinition,
allowedBlocks: blockType.allowedBlocks
};
}
} else {
newDefinition = Object.fromEntries(Object.entries(blockType).filter(([, value]) => value !== null && value !== undefined).map(([key, value]) => [camelCase(key), value]));
newDefinition.name = name;
}
if (newDefinition) {
return {
...state,
[name]: newDefinition
};
}
return state;
case 'REMOVE_BLOCK_TYPES':
return omit(state, action.names);
}
return state;
}
/**
* Reducer managing the unprocessed block types in a form passed when registering the by block.
* It's for internal use only. It allows recomputing the processed block types on-demand after block type filters
* get added or removed.
*
* @param {Object} state Current state.
* @param {Object} action Dispatched action.
*
* @return {Object} Updated state.
*/
function unprocessedBlockTypes(state = {}, action) {
switch (action.type) {
case 'ADD_UNPROCESSED_BLOCK_TYPE':
return {
...state,
[action.name]: action.blockType
};
case 'REMOVE_BLOCK_TYPES':
return omit(state, action.names);
}
return state;
}
/**
* Reducer managing the processed block types with all filters applied.
* The state is derived from the `unprocessedBlockTypes` reducer.
*
* @param {Object} state Current state.
* @param {Object} action Dispatched action.
*
* @return {Object} Updated state.
*/
function blockTypes(state = {}, action) {
switch (action.type) {
case 'ADD_BLOCK_TYPES':
return {
...state,
...keyBlockTypesByName(action.blockTypes)
};
case 'REMOVE_BLOCK_TYPES':
return omit(state, action.names);
}
return state;
}
/**
* Reducer managing the block styles.
*
* @param {Object} state Current state.
* @param {Object} action Dispatched action.
*
* @return {Object} Updated state.
*/
function blockStyles(state = {}, action) {
var _state$action$blockNa, _state$action$blockNa2;
switch (action.type) {
case 'ADD_BLOCK_TYPES':
return {
...state,
...Object.fromEntries(Object.entries(keyBlockTypesByName(action.blockTypes)).map(([name, blockType]) => {
var _blockType$styles, _state$blockType$name;
return [name, getUniqueItemsByName([...((_blockType$styles = blockType.styles) !== null && _blockType$styles !== void 0 ? _blockType$styles : []).map(style => ({
...style,
source: 'block'
})), ...((_state$blockType$name = state[blockType.name]) !== null && _state$blockType$name !== void 0 ? _state$blockType$name : []).filter(({
source
}) => 'block' !== source)])];
}))
};
case 'ADD_BLOCK_STYLES':
return {
...state,
[action.blockName]: getUniqueItemsByName([...((_state$action$blockNa = state[action.blockName]) !== null && _state$action$blockNa !== void 0 ? _state$action$blockNa : []), ...action.styles])
};
case 'REMOVE_BLOCK_STYLES':
return {
...state,
[action.blockName]: ((_state$action$blockNa2 = state[action.blockName]) !== null && _state$action$blockNa2 !== void 0 ? _state$action$blockNa2 : []).filter(style => action.styleNames.indexOf(style.name) === -1)
};
}
return state;
}
/**
* Reducer managing the block variations.
*
* @param {Object} state Current state.
* @param {Object} action Dispatched action.
*
* @return {Object} Updated state.
*/
function blockVariations(state = {}, action) {
var _state$action$blockNa3, _state$action$blockNa4;
switch (action.type) {
case 'ADD_BLOCK_TYPES':
return {
...state,
...Object.fromEntries(Object.entries(keyBlockTypesByName(action.blockTypes)).map(([name, blockType]) => {
var _blockType$variations, _state$blockType$name2;
return [name, getUniqueItemsByName([...((_blockType$variations = blockType.variations) !== null && _blockType$variations !== void 0 ? _blockType$variations : []).map(variation => ({
...variation,
source: 'block'
})), ...((_state$blockType$name2 = state[blockType.name]) !== null && _state$blockType$name2 !== void 0 ? _state$blockType$name2 : []).filter(({
source
}) => 'block' !== source)])];
}))
};
case 'ADD_BLOCK_VARIATIONS':
return {
...state,
[action.blockName]: getUniqueItemsByName([...((_state$action$blockNa3 = state[action.blockName]) !== null && _state$action$blockNa3 !== void 0 ? _state$action$blockNa3 : []), ...action.variations])
};
case 'REMOVE_BLOCK_VARIATIONS':
return {
...state,
[action.blockName]: ((_state$action$blockNa4 = state[action.blockName]) !== null && _state$action$blockNa4 !== void 0 ? _state$action$blockNa4 : []).filter(variation => action.variationNames.indexOf(variation.name) === -1)
};
}
return state;
}
/**
* Higher-order Reducer creating a reducer keeping track of given block name.
*
* @param {string} setActionType Action type.
*
* @return {Function} Reducer.
*/
function createBlockNameSetterReducer(setActionType) {
return (state = null, action) => {
switch (action.type) {
case 'REMOVE_BLOCK_TYPES':
if (action.names.indexOf(state) !== -1) {
return null;
}
return state;
case setActionType:
return action.name || null;
}
return state;
};
}
const defaultBlockName = createBlockNameSetterReducer('SET_DEFAULT_BLOCK_NAME');
const freeformFallbackBlockName = createBlockNameSetterReducer('SET_FREEFORM_FALLBACK_BLOCK_NAME');
const unregisteredFallbackBlockName = createBlockNameSetterReducer('SET_UNREGISTERED_FALLBACK_BLOCK_NAME');
const groupingBlockName = createBlockNameSetterReducer('SET_GROUPING_BLOCK_NAME');
/**
* Reducer managing the categories
*
* @param {WPBlockCategory[]} state Current state.
* @param {Object} action Dispatched action.
*
* @return {WPBlockCategory[]} Updated state.
*/
function categories(state = DEFAULT_CATEGORIES, action) {
switch (action.type) {
case 'SET_CATEGORIES':
return action.categories || [];
case 'UPDATE_CATEGORY':
{
if (!action.category || !Object.keys(action.category).length) {
return state;
}
const categoryToChange = state.find(({
slug
}) => slug === action.slug);
if (categoryToChange) {
return state.map(category => {
if (category.slug === action.slug) {
return {
...category,
...action.category
};
}
return category;
});
}
}
}
return state;
}
function collections(state = {}, action) {
switch (action.type) {
case 'ADD_BLOCK_COLLECTION':
return {
...state,
[action.namespace]: {
title: action.title,
icon: action.icon
}
};
case 'REMOVE_BLOCK_COLLECTION':
return omit(state, action.namespace);
}
return state;
}
/* harmony default export */ const reducer = ((0,external_wp_data_namespaceObject.combineReducers)({
bootstrappedBlockTypes,
unprocessedBlockTypes,
blockTypes,
blockStyles,
blockVariations,
defaultBlockName,
freeformFallbackBlockName,
unregisteredFallbackBlockName,
groupingBlockName,
categories,
collections
}));
;// CONCATENATED MODULE: ./node_modules/rememo/rememo.js
/** @typedef {(...args: any[]) => *[]} GetDependants */
/** @typedef {() => void} Clear */
/**
* @typedef {{
* getDependants: GetDependants,
* clear: Clear
* }} EnhancedSelector
*/
/**
* Internal cache entry.
*
* @typedef CacheNode
*
* @property {?CacheNode|undefined} [prev] Previous node.
* @property {?CacheNode|undefined} [next] Next node.
* @property {*[]} args Function arguments for cache entry.
* @property {*} val Function result.
*/
/**
* @typedef Cache
*
* @property {Clear} clear Function to clear cache.
* @property {boolean} [isUniqueByDependants] Whether dependants are valid in
* considering cache uniqueness. A cache is unique if dependents are all arrays
* or objects.
* @property {CacheNode?} [head] Cache head.
* @property {*[]} [lastDependants] Dependants from previous invocation.
*/
/**
* Arbitrary value used as key for referencing cache object in WeakMap tree.
*
* @type {{}}
*/
var LEAF_KEY = {};
/**
* Returns the first argument as the sole entry in an array.
*
* @template T
*
* @param {T} value Value to return.
*
* @return {[T]} Value returned as entry in array.
*/
function arrayOf(value) {
return [value];
}
/**
* Returns true if the value passed is object-like, or false otherwise. A value
* is object-like if it can support property assignment, e.g. object or array.
*
* @param {*} value Value to test.
*
* @return {boolean} Whether value is object-like.
*/
function isObjectLike(value) {
return !!value && 'object' === typeof value;
}
/**
* Creates and returns a new cache object.
*
* @return {Cache} Cache object.
*/
function createCache() {
/** @type {Cache} */
var cache = {
clear: function () {
cache.head = null;
},
};
return cache;
}
/**
* Returns true if entries within the two arrays are strictly equal by
* reference from a starting index.
*
* @param {*[]} a First array.
* @param {*[]} b Second array.
* @param {number} fromIndex Index from which to start comparison.
*
* @return {boolean} Whether arrays are shallowly equal.
*/
function isShallowEqual(a, b, fromIndex) {
var i;
if (a.length !== b.length) {
return false;
}
for (i = fromIndex; i < a.length; i++) {
if (a[i] !== b[i]) {
return false;
}
}
return true;
}
/**
* Returns a memoized selector function. The getDependants function argument is
* called before the memoized selector and is expected to return an immutable
* reference or array of references on which the selector depends for computing
* its own return value. The memoize cache is preserved only as long as those
* dependant references remain the same. If getDependants returns a different
* reference(s), the cache is cleared and the selector value regenerated.
*
* @template {(...args: *[]) => *} S
*
* @param {S} selector Selector function.
* @param {GetDependants=} getDependants Dependant getter returning an array of
* references used in cache bust consideration.
*/
/* harmony default export */ function rememo(selector, getDependants) {
/** @type {WeakMap<*,*>} */
var rootCache;
/** @type {GetDependants} */
var normalizedGetDependants = getDependants ? getDependants : arrayOf;
/**
* Returns the cache for a given dependants array. When possible, a WeakMap
* will be used to create a unique cache for each set of dependants. This
* is feasible due to the nature of WeakMap in allowing garbage collection
* to occur on entries where the key object is no longer referenced. Since
* WeakMap requires the key to be an object, this is only possible when the
* dependant is object-like. The root cache is created as a hierarchy where
* each top-level key is the first entry in a dependants set, the value a
* WeakMap where each key is the next dependant, and so on. This continues
* so long as the dependants are object-like. If no dependants are object-
* like, then the cache is shared across all invocations.
*
* @see isObjectLike
*
* @param {*[]} dependants Selector dependants.
*
* @return {Cache} Cache object.
*/
function getCache(dependants) {
var caches = rootCache,
isUniqueByDependants = true,
i,
dependant,
map,
cache;
for (i = 0; i < dependants.length; i++) {
dependant = dependants[i];
// Can only compose WeakMap from object-like key.
if (!isObjectLike(dependant)) {
isUniqueByDependants = false;
break;
}
// Does current segment of cache already have a WeakMap?
if (caches.has(dependant)) {
// Traverse into nested WeakMap.
caches = caches.get(dependant);
} else {
// Create, set, and traverse into a new one.
map = new WeakMap();
caches.set(dependant, map);
caches = map;
}
}
// We use an arbitrary (but consistent) object as key for the last item
// in the WeakMap to serve as our running cache.
if (!caches.has(LEAF_KEY)) {
cache = createCache();
cache.isUniqueByDependants = isUniqueByDependants;
caches.set(LEAF_KEY, cache);
}
return caches.get(LEAF_KEY);
}
/**
* Resets root memoization cache.
*/
function clear() {
rootCache = new WeakMap();
}
/* eslint-disable jsdoc/check-param-names */
/**
* The augmented selector call, considering first whether dependants have
* changed before passing it to underlying memoize function.
*
* @param {*} source Source object for derivation.
* @param {...*} extraArgs Additional arguments to pass to selector.
*
* @return {*} Selector result.
*/
/* eslint-enable jsdoc/check-param-names */
function callSelector(/* source, ...extraArgs */) {
var len = arguments.length,
cache,
node,
i,
args,
dependants;
// Create copy of arguments (avoid leaking deoptimization).
args = new Array(len);
for (i = 0; i < len; i++) {
args[i] = arguments[i];
}
dependants = normalizedGetDependants.apply(null, args);
cache = getCache(dependants);
// If not guaranteed uniqueness by dependants (primitive type), shallow
// compare against last dependants and, if references have changed,
// destroy cache to recalculate result.
if (!cache.isUniqueByDependants) {
if (
cache.lastDependants &&
!isShallowEqual(dependants, cache.lastDependants, 0)
) {
cache.clear();
}
cache.lastDependants = dependants;
}
node = cache.head;
while (node) {
// Check whether node arguments match arguments
if (!isShallowEqual(node.args, args, 1)) {
node = node.next;
continue;
}
// At this point we can assume we've found a match
// Surface matched node to head if not already
if (node !== cache.head) {
// Adjust siblings to point to each other.
/** @type {CacheNode} */ (node.prev).next = node.next;
if (node.next) {
node.next.prev = node.prev;
}
node.next = cache.head;
node.prev = null;
/** @type {CacheNode} */ (cache.head).prev = node;
cache.head = node;
}
// Return immediately
return node.val;
}
// No cached value found. Continue to insertion phase:
node = /** @type {CacheNode} */ ({
// Generate the result from original function
val: selector.apply(null, args),
});
// Avoid including the source object in the cache.
args[0] = null;
node.args = args;
// Don't need to check whether node is already head, since it would
// have been returned above already if it was
// Shift existing head down list
if (cache.head) {
cache.head.prev = node;
node.next = cache.head;
}
cache.head = node;
return node.val;
}
callSelector.getDependants = normalizedGetDependants;
callSelector.clear = clear;
clear();
return /** @type {S & EnhancedSelector} */ (callSelector);
}
// EXTERNAL MODULE: ./node_modules/remove-accents/index.js
var remove_accents = __webpack_require__(4793);
var remove_accents_default = /*#__PURE__*/__webpack_require__.n(remove_accents);
;// CONCATENATED MODULE: external ["wp","compose"]
const external_wp_compose_namespaceObject = window["wp"]["compose"];
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/store/utils.js
/**
* Helper util to return a value from a certain path of the object.
* Path is specified as either:
* - a string of properties, separated by dots, for example: "x.y".
* - an array of properties, for example `[ 'x', 'y' ]`.
* You can also specify a default value in case the result is nullish.
*
* @param {Object} object Input object.
* @param {string|Array} path Path to the object property.
* @param {*} defaultValue Default value if the value at the specified path is nullish.
* @return {*} Value of the object property at the specified path.
*/
const getValueFromObjectPath = (object, path, defaultValue) => {
var _value;
const normalizedPath = Array.isArray(path) ? path : path.split('.');
let value = object;
normalizedPath.forEach(fieldName => {
value = value?.[fieldName];
});
return (_value = value) !== null && _value !== void 0 ? _value : defaultValue;
};
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/store/selectors.js
/**
* External dependencies
*/
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
/** @typedef {import('../api/registration').WPBlockVariation} WPBlockVariation */
/** @typedef {import('../api/registration').WPBlockVariationScope} WPBlockVariationScope */
/** @typedef {import('./reducer').WPBlockCategory} WPBlockCategory */
/**
* Given a block name or block type object, returns the corresponding
* normalized block type object.
*
* @param {Object} state Blocks state.
* @param {(string|Object)} nameOrType Block name or type object
*
* @return {Object} Block type object.
*/
const getNormalizedBlockType = (state, nameOrType) => 'string' === typeof nameOrType ? selectors_getBlockType(state, nameOrType) : nameOrType;
/**
* Returns all the available block types.
*
* @param {Object} state Data state.
*
* @example
* ```js
* import { store as blocksStore } from '@wordpress/blocks';
* import { useSelect } from '@wordpress/data';
*
* const ExampleComponent = () => {
* const blockTypes = useSelect(
* ( select ) => select( blocksStore ).getBlockTypes(),
* []
* );
*
* return (
*
* { blockTypes.map( ( block ) => (
* - { block.title }
* ) ) }
*
* );
* };
* ```
*
* @return {Array} Block Types.
*/
const selectors_getBlockTypes = rememo(state => Object.values(state.blockTypes), state => [state.blockTypes]);
/**
* Returns a block type by name.
*
* @param {Object} state Data state.
* @param {string} name Block type name.
*
* @example
* ```js
* import { store as blocksStore } from '@wordpress/blocks';
* import { useSelect } from '@wordpress/data';
*
* const ExampleComponent = () => {
* const paragraphBlock = useSelect( ( select ) =>
* ( select ) => select( blocksStore ).getBlockType( 'core/paragraph' ),
* []
* );
*
* return (
*
* { paragraphBlock &&
* Object.entries( paragraphBlock.supports ).map(
* ( blockSupportsEntry ) => {
* const [ propertyName, value ] = blockSupportsEntry;
* return (
* - { `${ propertyName } : ${ value }` }
* );
* }
* ) }
*
* );
* };
* ```
*
* @return {Object?} Block Type.
*/
function selectors_getBlockType(state, name) {
return state.blockTypes[name];
}
/**
* Returns the hooked blocks for a given anchor block.
*
* Given an anchor block name, returns an object whose keys are relative positions,
* and whose values are arrays of block names that are hooked to the anchor block
* at that relative position.
*
* @param {Object} state Data state.
* @param {string} blockName Anchor block type name.
*
* @example
* ```js
* import { store as blocksStore } from '@wordpress/blocks';
* import { useSelect } from '@wordpress/data';
*
* const ExampleComponent = () => {
* const hookedBlockNames = useSelect( ( select ) =>
* select( blocksStore ).getHookedBlocks( 'core/navigation' ),
* []
* );
*
* return (
*
* { Object.keys( hookedBlockNames ).length &&
* Object.keys( hookedBlockNames ).map( ( relativePosition ) => (
* - { relativePosition }>
*
* { hookedBlockNames[ relativePosition ].map( ( hookedBlock ) => (
* - { hookedBlock }
* ) ) }
*
*
* ) ) }
*
* );
* };
* ```
*
* @return {Object} Lists of hooked block names for each relative position.
*/
const selectors_getHookedBlocks = rememo((state, blockName) => {
const hookedBlockTypes = selectors_getBlockTypes(state).filter(({
blockHooks
}) => blockHooks && blockName in blockHooks);
let hookedBlocks = {};
for (const blockType of hookedBlockTypes) {
var _hookedBlocks$relativ;
const relativePosition = blockType.blockHooks[blockName];
hookedBlocks = {
...hookedBlocks,
[relativePosition]: [...((_hookedBlocks$relativ = hookedBlocks[relativePosition]) !== null && _hookedBlocks$relativ !== void 0 ? _hookedBlocks$relativ : []), blockType.name]
};
}
return hookedBlocks;
}, state => [state.blockTypes]);
/**
* Returns block styles by block name.
*
* @param {Object} state Data state.
* @param {string} name Block type name.
*
* @example
* ```js
* import { store as blocksStore } from '@wordpress/blocks';
* import { useSelect } from '@wordpress/data';
*
* const ExampleComponent = () => {
* const buttonBlockStyles = useSelect( ( select ) =>
* select( blocksStore ).getBlockStyles( 'core/button' ),
* []
* );
*
* return (
*
* { buttonBlockStyles &&
* buttonBlockStyles.map( ( style ) => (
* - { style.label }
* ) ) }
*
* );
* };
* ```
*
* @return {Array?} Block Styles.
*/
function getBlockStyles(state, name) {
return state.blockStyles[name];
}
/**
* Returns block variations by block name.
*
* @param {Object} state Data state.
* @param {string} blockName Block type name.
* @param {WPBlockVariationScope} [scope] Block variation scope name.
*
* @example
* ```js
* import { store as blocksStore } from '@wordpress/blocks';
* import { useSelect } from '@wordpress/data';
*
* const ExampleComponent = () => {
* const socialLinkVariations = useSelect( ( select ) =>
* select( blocksStore ).getBlockVariations( 'core/social-link' ),
* []
* );
*
* return (
*
* { socialLinkVariations &&
* socialLinkVariations.map( ( variation ) => (
* - { variation.title }
* ) ) }
*
* );
* };
* ```
*
* @return {(WPBlockVariation[]|void)} Block variations.
*/
const selectors_getBlockVariations = rememo((state, blockName, scope) => {
const variations = state.blockVariations[blockName];
if (!variations || !scope) {
return variations;
}
return variations.filter(variation => {
// For backward compatibility reasons, variation's scope defaults to
// `block` and `inserter` when not set.
return (variation.scope || ['block', 'inserter']).includes(scope);
});
}, (state, blockName) => [state.blockVariations[blockName]]);
/**
* Returns the active block variation for a given block based on its attributes.
* Variations are determined by their `isActive` property.
* Which is either an array of block attribute keys or a function.
*
* In case of an array of block attribute keys, the `attributes` are compared
* to the variation's attributes using strict equality check.
*
* In case of function type, the function should accept a block's attributes
* and the variation's attributes and determines if a variation is active.
* A function that accepts a block's attributes and the variation's attributes and determines if a variation is active.
*
* @param {Object} state Data state.
* @param {string} blockName Name of block (example: “core/columns”).
* @param {Object} attributes Block attributes used to determine active variation.
* @param {WPBlockVariationScope} [scope] Block variation scope name.
*
* @example
* ```js
* import { __ } from '@wordpress/i18n';
* import { store as blocksStore } from '@wordpress/blocks';
* import { store as blockEditorStore } from '@wordpress/block-editor';
* import { useSelect } from '@wordpress/data';
*
* const ExampleComponent = () => {
* // This example assumes that a core/embed block is the first block in the Block Editor.
* const activeBlockVariation = useSelect( ( select ) => {
* // Retrieve the list of blocks.
* const [ firstBlock ] = select( blockEditorStore ).getBlocks()
*
* // Return the active block variation for the first block.
* return select( blocksStore ).getActiveBlockVariation(
* firstBlock.name,
* firstBlock.attributes
* );
* }, [] );
*
* return activeBlockVariation && activeBlockVariation.name === 'spotify' ? (
* { __( 'Spotify variation' ) }
* ) : (
* { __( 'Other variation' ) }
* );
* };
* ```
*
* @return {(WPBlockVariation|undefined)} Active block variation.
*/
function getActiveBlockVariation(state, blockName, attributes, scope) {
const variations = selectors_getBlockVariations(state, blockName, scope);
const match = variations?.find(variation => {
if (Array.isArray(variation.isActive)) {
const blockType = selectors_getBlockType(state, blockName);
const attributeKeys = Object.keys(blockType?.attributes || {});
const definedAttributes = variation.isActive.filter(attribute => attributeKeys.includes(attribute));
if (definedAttributes.length === 0) {
return false;
}
return definedAttributes.every(attribute => attributes[attribute] === variation.attributes[attribute]);
}
return variation.isActive?.(attributes, variation.attributes);
});
return match;
}
/**
* Returns the default block variation for the given block type.
* When there are multiple variations annotated as the default one,
* the last added item is picked. This simplifies registering overrides.
* When there is no default variation set, it returns the first item.
*
* @param {Object} state Data state.
* @param {string} blockName Block type name.
* @param {WPBlockVariationScope} [scope] Block variation scope name.
*
* @example
* ```js
* import { __, sprintf } from '@wordpress/i18n';
* import { store as blocksStore } from '@wordpress/blocks';
* import { useSelect } from '@wordpress/data';
*
* const ExampleComponent = () => {
* const defaultEmbedBlockVariation = useSelect( ( select ) =>
* select( blocksStore ).getDefaultBlockVariation( 'core/embed' ),
* []
* );
*
* return (
* defaultEmbedBlockVariation && (
*
* { sprintf(
* __( 'core/embed default variation: %s' ),
* defaultEmbedBlockVariation.title
* ) }
*
* )
* );
* };
* ```
*
* @return {?WPBlockVariation} The default block variation.
*/
function getDefaultBlockVariation(state, blockName, scope) {
const variations = selectors_getBlockVariations(state, blockName, scope);
const defaultVariation = [...variations].reverse().find(({
isDefault
}) => !!isDefault);
return defaultVariation || variations[0];
}
/**
* Returns all the available block categories.
*
* @param {Object} state Data state.
*
* @example
* ```js
* import { store as blocksStore } from '@wordpress/blocks';
* import { useSelect, } from '@wordpress/data';
*
* const ExampleComponent = () => {
* const blockCategories = useSelect( ( select ) =>
* select( blocksStore ).getCategories(),
* []
* );
*
* return (
*
* { blockCategories.map( ( category ) => (
* - { category.title }
* ) ) }
*
* );
* };
* ```
*
* @return {WPBlockCategory[]} Categories list.
*/
function getCategories(state) {
return state.categories;
}
/**
* Returns all the available collections.
*
* @param {Object} state Data state.
*
* @example
* ```js
* import { store as blocksStore } from '@wordpress/blocks';
* import { useSelect } from '@wordpress/data';
*
* const ExampleComponent = () => {
* const blockCollections = useSelect( ( select ) =>
* select( blocksStore ).getCollections(),
* []
* );
*
* return (
*
* { Object.values( blockCollections ).length > 0 &&
* Object.values( blockCollections ).map( ( collection ) => (
* - { collection.title }
* ) ) }
*
* );
* };
* ```
*
* @return {Object} Collections list.
*/
function getCollections(state) {
return state.collections;
}
/**
* Returns the name of the default block name.
*
* @param {Object} state Data state.
*
* @example
* ```js
* import { __, sprintf } from '@wordpress/i18n';
* import { store as blocksStore } from '@wordpress/blocks';
* import { useSelect } from '@wordpress/data';
*
* const ExampleComponent = () => {
* const defaultBlockName = useSelect( ( select ) =>
* select( blocksStore ).getDefaultBlockName(),
* []
* );
*
* return (
* defaultBlockName && (
*
* { sprintf( __( 'Default block name: %s' ), defaultBlockName ) }
*
* )
* );
* };
* ```
*
* @return {string?} Default block name.
*/
function selectors_getDefaultBlockName(state) {
return state.defaultBlockName;
}
/**
* Returns the name of the block for handling non-block content.
*
* @param {Object} state Data state.
*
* @example
* ```js
* import { __, sprintf } from '@wordpress/i18n';
* import { store as blocksStore } from '@wordpress/blocks';
* import { useSelect } from '@wordpress/data';
*
* const ExampleComponent = () => {
* const freeformFallbackBlockName = useSelect( ( select ) =>
* select( blocksStore ).getFreeformFallbackBlockName(),
* []
* );
*
* return (
* freeformFallbackBlockName && (
*
* { sprintf( __(
* 'Freeform fallback block name: %s' ),
* freeformFallbackBlockName
* ) }
*
* )
* );
* };
* ```
*
* @return {string?} Name of the block for handling non-block content.
*/
function getFreeformFallbackBlockName(state) {
return state.freeformFallbackBlockName;
}
/**
* Returns the name of the block for handling unregistered blocks.
*
* @param {Object} state Data state.
*
* @example
* ```js
* import { __, sprintf } from '@wordpress/i18n';
* import { store as blocksStore } from '@wordpress/blocks';
* import { useSelect } from '@wordpress/data';
*
* const ExampleComponent = () => {
* const unregisteredFallbackBlockName = useSelect( ( select ) =>
* select( blocksStore ).getUnregisteredFallbackBlockName(),
* []
* );
*
* return (
* unregisteredFallbackBlockName && (
*
* { sprintf( __(
* 'Unregistered fallback block name: %s' ),
* unregisteredFallbackBlockName
* ) }
*
* )
* );
* };
* ```
*
* @return {string?} Name of the block for handling unregistered blocks.
*/
function getUnregisteredFallbackBlockName(state) {
return state.unregisteredFallbackBlockName;
}
/**
* Returns the name of the block for handling the grouping of blocks.
*
* @param {Object} state Data state.
*
* @example
* ```js
* import { __, sprintf } from '@wordpress/i18n';
* import { store as blocksStore } from '@wordpress/blocks';
* import { useSelect } from '@wordpress/data';
*
* const ExampleComponent = () => {
* const groupingBlockName = useSelect( ( select ) =>
* select( blocksStore ).getGroupingBlockName(),
* []
* );
*
* return (
* groupingBlockName && (
*
* { sprintf(
* __( 'Default grouping block name: %s' ),
* groupingBlockName
* ) }
*
* )
* );
* };
* ```
*
* @return {string?} Name of the block for handling the grouping of blocks.
*/
function selectors_getGroupingBlockName(state) {
return state.groupingBlockName;
}
/**
* Returns an array with the child blocks of a given block.
*
* @param {Object} state Data state.
* @param {string} blockName Block type name.
*
* @example
* ```js
* import { store as blocksStore } from '@wordpress/blocks';
* import { useSelect } from '@wordpress/data';
*
* const ExampleComponent = () => {
* const childBlockNames = useSelect( ( select ) =>
* select( blocksStore ).getChildBlockNames( 'core/navigation' ),
* []
* );
*
* return (
*
* { childBlockNames &&
* childBlockNames.map( ( child ) => (
* - { child }
* ) ) }
*
* );
* };
* ```
*
* @return {Array} Array of child block names.
*/
const selectors_getChildBlockNames = rememo((state, blockName) => {
return selectors_getBlockTypes(state).filter(blockType => {
return blockType.parent?.includes(blockName);
}).map(({
name
}) => name);
}, state => [state.blockTypes]);
/**
* Returns the block support value for a feature, if defined.
*
* @param {Object} state Data state.
* @param {(string|Object)} nameOrType Block name or type object
* @param {Array|string} feature Feature to retrieve
* @param {*} defaultSupports Default value to return if not
* explicitly defined
*
* @example
* ```js
* import { __, sprintf } from '@wordpress/i18n';
* import { store as blocksStore } from '@wordpress/blocks';
* import { useSelect } from '@wordpress/data';
*
* const ExampleComponent = () => {
* const paragraphBlockSupportValue = useSelect( ( select ) =>
* select( blocksStore ).getBlockSupport( 'core/paragraph', 'anchor' ),
* []
* );
*
* return (
*
* { sprintf(
* __( 'core/paragraph supports.anchor value: %s' ),
* paragraphBlockSupportValue
* ) }
*
* );
* };
* ```
*
* @return {?*} Block support value
*/
const selectors_getBlockSupport = (state, nameOrType, feature, defaultSupports) => {
const blockType = getNormalizedBlockType(state, nameOrType);
if (!blockType?.supports) {
return defaultSupports;
}
return getValueFromObjectPath(blockType.supports, feature, defaultSupports);
};
/**
* Returns true if the block defines support for a feature, or false otherwise.
*
* @param {Object} state Data state.
* @param {(string|Object)} nameOrType Block name or type object.
* @param {string} feature Feature to test.
* @param {boolean} defaultSupports Whether feature is supported by
* default if not explicitly defined.
*
* @example
* ```js
* import { __, sprintf } from '@wordpress/i18n';
* import { store as blocksStore } from '@wordpress/blocks';
* import { useSelect } from '@wordpress/data';
*
* const ExampleComponent = () => {
* const paragraphBlockSupportClassName = useSelect( ( select ) =>
* select( blocksStore ).hasBlockSupport( 'core/paragraph', 'className' ),
* []
* );
*
* return (
*
* { sprintf(
* __( 'core/paragraph supports custom class name?: %s' ),
* paragraphBlockSupportClassName
* ) }
* /p>
* );
* };
* ```
*
* @return {boolean} Whether block supports feature.
*/
function selectors_hasBlockSupport(state, nameOrType, feature, defaultSupports) {
return !!selectors_getBlockSupport(state, nameOrType, feature, defaultSupports);
}
/**
* Returns true if the block type by the given name or object value matches a
* search term, or false otherwise.
*
* @param {Object} state Blocks state.
* @param {(string|Object)} nameOrType Block name or type object.
* @param {string} searchTerm Search term by which to filter.
*
* @example
* ```js
* import { __, sprintf } from '@wordpress/i18n';
* import { store as blocksStore } from '@wordpress/blocks';
* import { useSelect } from '@wordpress/data';
*
* const ExampleComponent = () => {
* const termFound = useSelect(
* ( select ) =>
* select( blocksStore ).isMatchingSearchTerm(
* 'core/navigation',
* 'theme'
* ),
* []
* );
*
* return (
*
* { sprintf(
* __(
* 'Search term was found in the title, keywords, category or description in block.json: %s'
* ),
* termFound
* ) }
*
* );
* };
* ```
*
* @return {Object[]} Whether block type matches search term.
*/
function isMatchingSearchTerm(state, nameOrType, searchTerm) {
const blockType = getNormalizedBlockType(state, nameOrType);
const getNormalizedSearchTerm = (0,external_wp_compose_namespaceObject.pipe)([
// Disregard diacritics.
// Input: "média"
term => remove_accents_default()(term !== null && term !== void 0 ? term : ''),
// Lowercase.
// Input: "MEDIA"
term => term.toLowerCase(),
// Strip leading and trailing whitespace.
// Input: " media "
term => term.trim()]);
const normalizedSearchTerm = getNormalizedSearchTerm(searchTerm);
const isSearchMatch = (0,external_wp_compose_namespaceObject.pipe)([getNormalizedSearchTerm, normalizedCandidate => normalizedCandidate.includes(normalizedSearchTerm)]);
return isSearchMatch(blockType.title) || blockType.keywords?.some(isSearchMatch) || isSearchMatch(blockType.category) || typeof blockType.description === 'string' && isSearchMatch(blockType.description);
}
/**
* Returns a boolean indicating if a block has child blocks or not.
*
* @param {Object} state Data state.
* @param {string} blockName Block type name.
*
* @example
* ```js
* import { __, sprintf } from '@wordpress/i18n';
* import { store as blocksStore } from '@wordpress/blocks';
* import { useSelect } from '@wordpress/data';
*
* const ExampleComponent = () => {
* const navigationBlockHasChildBlocks = useSelect( ( select ) =>
* select( blocksStore ).hasChildBlocks( 'core/navigation' ),
* []
* );
*
* return (
*
* { sprintf(
* __( 'core/navigation has child blocks: %s' ),
* navigationBlockHasChildBlocks
* ) }
*
* );
* };
* ```
*
* @return {boolean} True if a block contains child blocks and false otherwise.
*/
const selectors_hasChildBlocks = (state, blockName) => {
return selectors_getChildBlockNames(state, blockName).length > 0;
};
/**
* Returns a boolean indicating if a block has at least one child block with inserter support.
*
* @param {Object} state Data state.
* @param {string} blockName Block type name.
*
* @example
* ```js
* import { __, sprintf } from '@wordpress/i18n';
* import { store as blocksStore } from '@wordpress/blocks';
* import { useSelect } from '@wordpress/data';
*
* const ExampleComponent = () => {
* const navigationBlockHasChildBlocksWithInserterSupport = useSelect( ( select ) =>
* select( blocksStore ).hasChildBlocksWithInserterSupport(
* 'core/navigation'
* ),
* []
* );
*
* return (
*
* { sprintf(
* __( 'core/navigation has child blocks with inserter support: %s' ),
* navigationBlockHasChildBlocksWithInserterSupport
* ) }
*
* );
* };
* ```
*
* @return {boolean} True if a block contains at least one child blocks with inserter support
* and false otherwise.
*/
const selectors_hasChildBlocksWithInserterSupport = (state, blockName) => {
return selectors_getChildBlockNames(state, blockName).some(childBlockName => {
return selectors_hasBlockSupport(state, childBlockName, 'inserter', true);
});
};
/**
* DO-NOT-USE in production.
* This selector is created for internal/experimental only usage and may be
* removed anytime without any warning, causing breakage on any plugin or theme invoking it.
*/
const __experimentalHasContentRoleAttribute = rememo((state, blockTypeName) => {
const blockType = selectors_getBlockType(state, blockTypeName);
if (!blockType) {
return false;
}
return Object.entries(blockType.attributes).some(([, {
__experimentalRole
}]) => __experimentalRole === 'content');
}, (state, blockTypeName) => [state.blockTypes[blockTypeName]?.attributes]);
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/store/private-selectors.js
/**
* External dependencies
*/
/**
* Internal dependencies
*/
const ROOT_BLOCK_SUPPORTS = ['background', 'backgroundColor', 'color', 'linkColor', 'captionColor', 'buttonColor', 'headingColor', 'fontFamily', 'fontSize', 'fontStyle', 'fontWeight', 'lineHeight', 'padding', 'contentSize', 'wideSize', 'blockGap', 'textDecoration', 'textTransform', 'letterSpacing'];
/**
* Filters the list of supported styles for a given element.
*
* @param {string[]} blockSupports list of supported styles.
* @param {string|undefined} name block name.
* @param {string|undefined} element element name.
*
* @return {string[]} filtered list of supported styles.
*/
function filterElementBlockSupports(blockSupports, name, element) {
return blockSupports.filter(support => {
if (support === 'fontSize' && element === 'heading') {
return false;
}
// This is only available for links
if (support === 'textDecoration' && !name && element !== 'link') {
return false;
}
// This is only available for heading, button, caption and text
if (support === 'textTransform' && !name && !(['heading', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'].includes(element) || element === 'button' || element === 'caption' || element === 'text')) {
return false;
}
// This is only available for heading, button, caption and text
if (support === 'letterSpacing' && !name && !(['heading', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'].includes(element) || element === 'button' || element === 'caption' || element === 'text')) {
return false;
}
// Text columns is only available for blocks.
if (support === 'textColumns' && !name) {
return false;
}
return true;
});
}
/**
* Returns the list of supported styles for a given block name and element.
*/
const getSupportedStyles = rememo((state, name, element) => {
if (!name) {
return filterElementBlockSupports(ROOT_BLOCK_SUPPORTS, name, element);
}
const blockType = selectors_getBlockType(state, name);
if (!blockType) {
return [];
}
const supportKeys = [];
// Check for blockGap support.
// Block spacing support doesn't map directly to a single style property, so needs to be handled separately.
if (blockType?.supports?.spacing?.blockGap) {
supportKeys.push('blockGap');
}
// check for shadow support
if (blockType?.supports?.shadow) {
supportKeys.push('shadow');
}
Object.keys(__EXPERIMENTAL_STYLE_PROPERTY).forEach(styleName => {
if (!__EXPERIMENTAL_STYLE_PROPERTY[styleName].support) {
return;
}
// Opting out means that, for certain support keys like background color,
// blocks have to explicitly set the support value false. If the key is
// unset, we still enable it.
if (__EXPERIMENTAL_STYLE_PROPERTY[styleName].requiresOptOut) {
if (__EXPERIMENTAL_STYLE_PROPERTY[styleName].support[0] in blockType.supports && getValueFromObjectPath(blockType.supports, __EXPERIMENTAL_STYLE_PROPERTY[styleName].support) !== false) {
supportKeys.push(styleName);
return;
}
}
if (getValueFromObjectPath(blockType.supports, __EXPERIMENTAL_STYLE_PROPERTY[styleName].support, false)) {
supportKeys.push(styleName);
}
});
return filterElementBlockSupports(supportKeys, name, element);
}, (state, name) => [state.blockTypes[name]]);
/**
* Returns the bootstrapped block type metadata for a give block name.
*
* @param {Object} state Data state.
* @param {string} name Block name.
*
* @return {Object} Bootstrapped block type metadata for a block.
*/
function getBootstrappedBlockType(state, name) {
return state.bootstrappedBlockTypes[name];
}
/**
* Returns all the unprocessed (before applying the `registerBlockType` filter)
* block type settings as passed during block registration.
*
* @param {Object} state Data state.
*
* @return {Array} Unprocessed block type settings for all blocks.
*/
function getUnprocessedBlockTypes(state) {
return state.unprocessedBlockTypes;
}
;// CONCATENATED MODULE: external ["wp","deprecated"]
const external_wp_deprecated_namespaceObject = window["wp"]["deprecated"];
var external_wp_deprecated_default = /*#__PURE__*/__webpack_require__.n(external_wp_deprecated_namespaceObject);
;// CONCATENATED MODULE: ./node_modules/is-plain-object/dist/is-plain-object.mjs
/*!
* is-plain-object
*
* Copyright (c) 2014-2017, Jon Schlinkert.
* Released under the MIT License.
*/
function is_plain_object_isObject(o) {
return Object.prototype.toString.call(o) === '[object Object]';
}
function isPlainObject(o) {
var ctor,prot;
if (is_plain_object_isObject(o) === false) return false;
// If has modified constructor
ctor = o.constructor;
if (ctor === undefined) return true;
// If has modified prototype
prot = ctor.prototype;
if (is_plain_object_isObject(prot) === false) return false;
// If constructor does not have an Object-specific method
if (prot.hasOwnProperty('isPrototypeOf') === false) {
return false;
}
// Most likely a plain Object
return true;
}
// EXTERNAL MODULE: ./node_modules/react-is/index.js
var react_is = __webpack_require__(338);
;// CONCATENATED MODULE: external ["wp","hooks"]
const external_wp_hooks_namespaceObject = window["wp"]["hooks"];
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/store/process-block-type.js
/**
* External dependencies
*/
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
/** @typedef {import('../api/registration').WPBlockType} WPBlockType */
const error = (...args) => window?.console?.error?.(...args);
const warn = (...args) => window?.console?.warn?.(...args);
/**
* Mapping of legacy category slugs to their latest normal values, used to
* accommodate updates of the default set of block categories.
*
* @type {Record}
*/
const LEGACY_CATEGORY_MAPPING = {
common: 'text',
formatting: 'text',
layout: 'design'
};
/**
* Takes the unprocessed block type settings, merges them with block type metadata
* and applies all the existing filters for the registered block type.
* Next, it validates all the settings and performs additional processing to the block type definition.
*
* @param {string} name Block name.
* @param {WPBlockType} blockSettings Unprocessed block type settings.
*
* @return {WPBlockType | undefined} The block, if it has been processed and can be registered; otherwise `undefined`.
*/
const processBlockType = (name, blockSettings) => ({
select
}) => {
const blockType = {
name,
icon: BLOCK_ICON_DEFAULT,
keywords: [],
attributes: {},
providesContext: {},
usesContext: [],
selectors: {},
supports: {},
styles: [],
variations: [],
blockHooks: {},
save: () => null,
...select.getBootstrappedBlockType(name),
...blockSettings
};
const settings = (0,external_wp_hooks_namespaceObject.applyFilters)('blocks.registerBlockType', blockType, name, null);
if (settings.description && typeof settings.description !== 'string') {
external_wp_deprecated_default()('Declaring non-string block descriptions', {
since: '6.2'
});
}
if (settings.deprecated) {
settings.deprecated = settings.deprecated.map(deprecation => Object.fromEntries(Object.entries(
// Only keep valid deprecation keys.
(0,external_wp_hooks_namespaceObject.applyFilters)('blocks.registerBlockType',
// Merge deprecation keys with pre-filter settings
// so that filters that depend on specific keys being
// present don't fail.
{
// Omit deprecation keys here so that deprecations
// can opt out of specific keys like "supports".
...omit(blockType, DEPRECATED_ENTRY_KEYS),
...deprecation
}, blockType.name, deprecation)).filter(([key]) => DEPRECATED_ENTRY_KEYS.includes(key))));
}
if (!isPlainObject(settings)) {
error('Block settings must be a valid object.');
return;
}
if (typeof settings.save !== 'function') {
error('The "save" property must be a valid function.');
return;
}
if ('edit' in settings && !(0,react_is.isValidElementType)(settings.edit)) {
error('The "edit" property must be a valid component.');
return;
}
// Canonicalize legacy categories to equivalent fallback.
if (LEGACY_CATEGORY_MAPPING.hasOwnProperty(settings.category)) {
settings.category = LEGACY_CATEGORY_MAPPING[settings.category];
}
if ('category' in settings && !select.getCategories().some(({
slug
}) => slug === settings.category)) {
warn('The block "' + name + '" is registered with an invalid category "' + settings.category + '".');
delete settings.category;
}
if (!('title' in settings) || settings.title === '') {
error('The block "' + name + '" must have a title.');
return;
}
if (typeof settings.title !== 'string') {
error('Block titles must be strings.');
return;
}
settings.icon = normalizeIconObject(settings.icon);
if (!isValidIcon(settings.icon.src)) {
error('The icon passed is invalid. ' + 'The icon should be a string, an element, a function, or an object following the specifications documented in https://developer.wordpress.org/block-editor/developers/block-api/block-registration/#icon-optional');
return;
}
return settings;
};
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/store/actions.js
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
/** @typedef {import('../api/registration').WPBlockVariation} WPBlockVariation */
/** @typedef {import('../api/registration').WPBlockType} WPBlockType */
/** @typedef {import('./reducer').WPBlockCategory} WPBlockCategory */
/**
* Returns an action object used in signalling that block types have been added.
* Ignored from documentation as the recommended usage for this action through registerBlockType from @wordpress/blocks.
*
* @ignore
*
* @param {WPBlockType|WPBlockType[]} blockTypes Object or array of objects representing blocks to added.
*
*
* @return {Object} Action object.
*/
function addBlockTypes(blockTypes) {
return {
type: 'ADD_BLOCK_TYPES',
blockTypes: Array.isArray(blockTypes) ? blockTypes : [blockTypes]
};
}
/**
* Signals that all block types should be computed again.
* It uses stored unprocessed block types and all the most recent list of registered filters.
*
* It addresses the issue where third party block filters get registered after third party blocks. A sample sequence:
* 1. Filter A.
* 2. Block B.
* 3. Block C.
* 4. Filter D.
* 5. Filter E.
* 6. Block F.
* 7. Filter G.
* In this scenario some filters would not get applied for all blocks because they are registered too late.
*/
function reapplyBlockTypeFilters() {
return ({
dispatch,
select
}) => {
const processedBlockTypes = [];
for (const [name, settings] of Object.entries(select.getUnprocessedBlockTypes())) {
const result = dispatch(processBlockType(name, settings));
if (result) {
processedBlockTypes.push(result);
}
}
if (!processedBlockTypes.length) {
return;
}
dispatch.addBlockTypes(processedBlockTypes);
};
}
function __experimentalReapplyBlockFilters() {
external_wp_deprecated_default()('wp.data.dispatch( "core/blocks" ).__experimentalReapplyBlockFilters', {
since: '6.4',
alternative: 'reapplyBlockFilters'
});
return reapplyBlockTypeFilters();
}
/**
* Returns an action object used to remove a registered block type.
* Ignored from documentation as the recommended usage for this action through unregisterBlockType from @wordpress/blocks.
*
* @ignore
*
* @param {string|string[]} names Block name or array of block names to be removed.
*
*
* @return {Object} Action object.
*/
function removeBlockTypes(names) {
return {
type: 'REMOVE_BLOCK_TYPES',
names: Array.isArray(names) ? names : [names]
};
}
/**
* Returns an action object used in signalling that new block styles have been added.
* Ignored from documentation as the recommended usage for this action through registerBlockStyle from @wordpress/blocks.
*
* @param {string} blockName Block name.
* @param {Array|Object} styles Block style object or array of block style objects.
*
* @ignore
*
* @return {Object} Action object.
*/
function addBlockStyles(blockName, styles) {
return {
type: 'ADD_BLOCK_STYLES',
styles: Array.isArray(styles) ? styles : [styles],
blockName
};
}
/**
* Returns an action object used in signalling that block styles have been removed.
* Ignored from documentation as the recommended usage for this action through unregisterBlockStyle from @wordpress/blocks.
*
* @ignore
*
* @param {string} blockName Block name.
* @param {Array|string} styleNames Block style names or array of block style names.
*
* @return {Object} Action object.
*/
function removeBlockStyles(blockName, styleNames) {
return {
type: 'REMOVE_BLOCK_STYLES',
styleNames: Array.isArray(styleNames) ? styleNames : [styleNames],
blockName
};
}
/**
* Returns an action object used in signalling that new block variations have been added.
* Ignored from documentation as the recommended usage for this action through registerBlockVariation from @wordpress/blocks.
*
* @ignore
*
* @param {string} blockName Block name.
* @param {WPBlockVariation|WPBlockVariation[]} variations Block variations.
*
* @return {Object} Action object.
*/
function addBlockVariations(blockName, variations) {
return {
type: 'ADD_BLOCK_VARIATIONS',
variations: Array.isArray(variations) ? variations : [variations],
blockName
};
}
/**
* Returns an action object used in signalling that block variations have been removed.
* Ignored from documentation as the recommended usage for this action through unregisterBlockVariation from @wordpress/blocks.
*
* @ignore
*
* @param {string} blockName Block name.
* @param {string|string[]} variationNames Block variation names.
*
* @return {Object} Action object.
*/
function removeBlockVariations(blockName, variationNames) {
return {
type: 'REMOVE_BLOCK_VARIATIONS',
variationNames: Array.isArray(variationNames) ? variationNames : [variationNames],
blockName
};
}
/**
* Returns an action object used to set the default block name.
* Ignored from documentation as the recommended usage for this action through setDefaultBlockName from @wordpress/blocks.
*
* @ignore
*
* @param {string} name Block name.
*
* @return {Object} Action object.
*/
function actions_setDefaultBlockName(name) {
return {
type: 'SET_DEFAULT_BLOCK_NAME',
name
};
}
/**
* Returns an action object used to set the name of the block used as a fallback
* for non-block content.
* Ignored from documentation as the recommended usage for this action through setFreeformContentHandlerName from @wordpress/blocks.
*
* @ignore
*
* @param {string} name Block name.
*
* @return {Object} Action object.
*/
function setFreeformFallbackBlockName(name) {
return {
type: 'SET_FREEFORM_FALLBACK_BLOCK_NAME',
name
};
}
/**
* Returns an action object used to set the name of the block used as a fallback
* for unregistered blocks.
* Ignored from documentation as the recommended usage for this action through setUnregisteredTypeHandlerName from @wordpress/blocks.
*
* @ignore
*
* @param {string} name Block name.
*
* @return {Object} Action object.
*/
function setUnregisteredFallbackBlockName(name) {
return {
type: 'SET_UNREGISTERED_FALLBACK_BLOCK_NAME',
name
};
}
/**
* Returns an action object used to set the name of the block used
* when grouping other blocks
* eg: in "Group/Ungroup" interactions
* Ignored from documentation as the recommended usage for this action through setGroupingBlockName from @wordpress/blocks.
*
* @ignore
*
* @param {string} name Block name.
*
* @return {Object} Action object.
*/
function actions_setGroupingBlockName(name) {
return {
type: 'SET_GROUPING_BLOCK_NAME',
name
};
}
/**
* Returns an action object used to set block categories.
* Ignored from documentation as the recommended usage for this action through setCategories from @wordpress/blocks.
*
* @ignore
*
* @param {WPBlockCategory[]} categories Block categories.
*
* @return {Object} Action object.
*/
function setCategories(categories) {
return {
type: 'SET_CATEGORIES',
categories
};
}
/**
* Returns an action object used to update a category.
* Ignored from documentation as the recommended usage for this action through updateCategory from @wordpress/blocks.
*
* @ignore
*
* @param {string} slug Block category slug.
* @param {Object} category Object containing the category properties that should be updated.
*
* @return {Object} Action object.
*/
function updateCategory(slug, category) {
return {
type: 'UPDATE_CATEGORY',
slug,
category
};
}
/**
* Returns an action object used to add block collections
* Ignored from documentation as the recommended usage for this action through registerBlockCollection from @wordpress/blocks.
*
* @ignore
*
* @param {string} namespace The namespace of the blocks to put in the collection
* @param {string} title The title to display in the block inserter
* @param {Object} icon (optional) The icon to display in the block inserter
*
* @return {Object} Action object.
*/
function addBlockCollection(namespace, title, icon) {
return {
type: 'ADD_BLOCK_COLLECTION',
namespace,
title,
icon
};
}
/**
* Returns an action object used to remove block collections
* Ignored from documentation as the recommended usage for this action through unregisterBlockCollection from @wordpress/blocks.
*
* @ignore
*
* @param {string} namespace The namespace of the blocks to put in the collection
*
* @return {Object} Action object.
*/
function removeBlockCollection(namespace) {
return {
type: 'REMOVE_BLOCK_COLLECTION',
namespace
};
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/store/private-actions.js
/**
* Internal dependencies
*/
/** @typedef {import('../api/registration').WPBlockType} WPBlockType */
/**
* Add bootstrapped block type metadata to the store. These metadata usually come from
* the `block.json` file and are either statically boostrapped from the server, or
* passed as the `metadata` parameter to the `registerBlockType` function.
*
* @param {string} name Block name.
* @param {WPBlockType} blockType Block type metadata.
*/
function addBootstrappedBlockType(name, blockType) {
return {
type: 'ADD_BOOTSTRAPPED_BLOCK_TYPE',
name,
blockType
};
}
/**
* Add unprocessed block type settings to the store. These data are passed as the
* `settings` parameter to the client-side `registerBlockType` function.
*
* @param {string} name Block name.
* @param {WPBlockType} blockType Unprocessed block type settings.
*/
function addUnprocessedBlockType(name, blockType) {
return ({
dispatch
}) => {
dispatch({
type: 'ADD_UNPROCESSED_BLOCK_TYPE',
name,
blockType
});
const processedBlockType = dispatch(processBlockType(name, blockType));
if (!processedBlockType) {
return;
}
dispatch.addBlockTypes(processedBlockType);
};
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/store/constants.js
const STORE_NAME = 'core/blocks';
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/store/index.js
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
/**
* Store definition for the blocks namespace.
*
* @see https://github.com/WordPress/gutenberg/blob/HEAD/packages/data/README.md#createReduxStore
*
* @type {Object}
*/
const store = (0,external_wp_data_namespaceObject.createReduxStore)(STORE_NAME, {
reducer: reducer,
selectors: selectors_namespaceObject,
actions: actions_namespaceObject
});
(0,external_wp_data_namespaceObject.register)(store);
unlock(store).registerPrivateSelectors(private_selectors_namespaceObject);
unlock(store).registerPrivateActions(private_actions_namespaceObject);
;// CONCATENATED MODULE: ./node_modules/uuid/dist/esm-browser/native.js
const randomUUID = typeof crypto !== 'undefined' && crypto.randomUUID && crypto.randomUUID.bind(crypto);
/* harmony default export */ const esm_browser_native = ({
randomUUID
});
;// CONCATENATED MODULE: ./node_modules/uuid/dist/esm-browser/rng.js
// Unique ID creation requires a high quality random # generator. In the browser we therefore
// require the crypto API and do not support built-in fallback to lower quality random number
// generators (like Math.random()).
let getRandomValues;
const rnds8 = new Uint8Array(16);
function rng() {
// lazy load so that environments that need to polyfill have a chance to do so
if (!getRandomValues) {
// getRandomValues needs to be invoked in a context where "this" is a Crypto implementation.
getRandomValues = typeof crypto !== 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto);
if (!getRandomValues) {
throw new Error('crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported');
}
}
return getRandomValues(rnds8);
}
;// CONCATENATED MODULE: ./node_modules/uuid/dist/esm-browser/stringify.js
/**
* Convert array of 16 byte values to UUID string format of the form:
* XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
*/
const byteToHex = [];
for (let i = 0; i < 256; ++i) {
byteToHex.push((i + 0x100).toString(16).slice(1));
}
function unsafeStringify(arr, offset = 0) {
// Note: Be careful editing this code! It's been tuned for performance
// and works in ways you may not expect. See https://github.com/uuidjs/uuid/pull/434
return byteToHex[arr[offset + 0]] + byteToHex[arr[offset + 1]] + byteToHex[arr[offset + 2]] + byteToHex[arr[offset + 3]] + '-' + byteToHex[arr[offset + 4]] + byteToHex[arr[offset + 5]] + '-' + byteToHex[arr[offset + 6]] + byteToHex[arr[offset + 7]] + '-' + byteToHex[arr[offset + 8]] + byteToHex[arr[offset + 9]] + '-' + byteToHex[arr[offset + 10]] + byteToHex[arr[offset + 11]] + byteToHex[arr[offset + 12]] + byteToHex[arr[offset + 13]] + byteToHex[arr[offset + 14]] + byteToHex[arr[offset + 15]];
}
function stringify(arr, offset = 0) {
const uuid = unsafeStringify(arr, offset); // Consistency check for valid UUID. If this throws, it's likely due to one
// of the following:
// - One or more input array values don't map to a hex octet (leading to
// "undefined" in the uuid)
// - Invalid input values for the RFC `version` or `variant` fields
if (!validate(uuid)) {
throw TypeError('Stringified UUID is invalid');
}
return uuid;
}
/* harmony default export */ const esm_browser_stringify = ((/* unused pure expression or super */ null && (stringify)));
;// CONCATENATED MODULE: ./node_modules/uuid/dist/esm-browser/v4.js
function v4(options, buf, offset) {
if (esm_browser_native.randomUUID && !buf && !options) {
return esm_browser_native.randomUUID();
}
options = options || {};
const rnds = options.random || (options.rng || rng)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
rnds[6] = rnds[6] & 0x0f | 0x40;
rnds[8] = rnds[8] & 0x3f | 0x80; // Copy bytes to buffer, if provided
if (buf) {
offset = offset || 0;
for (let i = 0; i < 16; ++i) {
buf[offset + i] = rnds[i];
}
return buf;
}
return unsafeStringify(rnds);
}
/* harmony default export */ const esm_browser_v4 = (v4);
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/factory.js
/**
* External dependencies
*/
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
/**
* Returns a block object given its type and attributes.
*
* @param {string} name Block name.
* @param {Object} attributes Block attributes.
* @param {?Array} innerBlocks Nested blocks.
*
* @return {Object} Block object.
*/
function createBlock(name, attributes = {}, innerBlocks = []) {
const sanitizedAttributes = __experimentalSanitizeBlockAttributes(name, attributes);
const clientId = esm_browser_v4();
// Blocks are stored with a unique ID, the assigned type name, the block
// attributes, and their inner blocks.
return {
clientId,
name,
isValid: true,
attributes: sanitizedAttributes,
innerBlocks
};
}
/**
* Given an array of InnerBlocks templates or Block Objects,
* returns an array of created Blocks from them.
* It handles the case of having InnerBlocks as Blocks by
* converting them to the proper format to continue recursively.
*
* @param {Array} innerBlocksOrTemplate Nested blocks or InnerBlocks templates.
*
* @return {Object[]} Array of Block objects.
*/
function createBlocksFromInnerBlocksTemplate(innerBlocksOrTemplate = []) {
return innerBlocksOrTemplate.map(innerBlock => {
const innerBlockTemplate = Array.isArray(innerBlock) ? innerBlock : [innerBlock.name, innerBlock.attributes, innerBlock.innerBlocks];
const [name, attributes, innerBlocks = []] = innerBlockTemplate;
return createBlock(name, attributes, createBlocksFromInnerBlocksTemplate(innerBlocks));
});
}
/**
* Given a block object, returns a copy of the block object while sanitizing its attributes,
* optionally merging new attributes and/or replacing its inner blocks.
*
* @param {Object} block Block instance.
* @param {Object} mergeAttributes Block attributes.
* @param {?Array} newInnerBlocks Nested blocks.
*
* @return {Object} A cloned block.
*/
function __experimentalCloneSanitizedBlock(block, mergeAttributes = {}, newInnerBlocks) {
const clientId = esm_browser_v4();
const sanitizedAttributes = __experimentalSanitizeBlockAttributes(block.name, {
...block.attributes,
...mergeAttributes
});
return {
...block,
clientId,
attributes: sanitizedAttributes,
innerBlocks: newInnerBlocks || block.innerBlocks.map(innerBlock => __experimentalCloneSanitizedBlock(innerBlock))
};
}
/**
* Given a block object, returns a copy of the block object,
* optionally merging new attributes and/or replacing its inner blocks.
*
* @param {Object} block Block instance.
* @param {Object} mergeAttributes Block attributes.
* @param {?Array} newInnerBlocks Nested blocks.
*
* @return {Object} A cloned block.
*/
function cloneBlock(block, mergeAttributes = {}, newInnerBlocks) {
const clientId = esm_browser_v4();
return {
...block,
clientId,
attributes: {
...block.attributes,
...mergeAttributes
},
innerBlocks: newInnerBlocks || block.innerBlocks.map(innerBlock => cloneBlock(innerBlock))
};
}
/**
* Returns a boolean indicating whether a transform is possible based on
* various bits of context.
*
* @param {Object} transform The transform object to validate.
* @param {string} direction Is this a 'from' or 'to' transform.
* @param {Array} blocks The blocks to transform from.
*
* @return {boolean} Is the transform possible?
*/
const isPossibleTransformForSource = (transform, direction, blocks) => {
if (!blocks.length) {
return false;
}
// If multiple blocks are selected, only multi block transforms
// or wildcard transforms are allowed.
const isMultiBlock = blocks.length > 1;
const firstBlockName = blocks[0].name;
const isValidForMultiBlocks = isWildcardBlockTransform(transform) || !isMultiBlock || transform.isMultiBlock;
if (!isValidForMultiBlocks) {
return false;
}
// Check non-wildcard transforms to ensure that transform is valid
// for a block selection of multiple blocks of different types.
if (!isWildcardBlockTransform(transform) && !blocks.every(block => block.name === firstBlockName)) {
return false;
}
// Only consider 'block' type transforms as valid.
const isBlockType = transform.type === 'block';
if (!isBlockType) {
return false;
}
// Check if the transform's block name matches the source block (or is a wildcard)
// only if this is a transform 'from'.
const sourceBlock = blocks[0];
const hasMatchingName = direction !== 'from' || transform.blocks.indexOf(sourceBlock.name) !== -1 || isWildcardBlockTransform(transform);
if (!hasMatchingName) {
return false;
}
// Don't allow single Grouping blocks to be transformed into
// a Grouping block.
if (!isMultiBlock && direction === 'from' && isContainerGroupBlock(sourceBlock.name) && isContainerGroupBlock(transform.blockName)) {
return false;
}
// If the transform has a `isMatch` function specified, check that it returns true.
if (!maybeCheckTransformIsMatch(transform, blocks)) {
return false;
}
return true;
};
/**
* Returns block types that the 'blocks' can be transformed into, based on
* 'from' transforms on other blocks.
*
* @param {Array} blocks The blocks to transform from.
*
* @return {Array} Block types that the blocks can be transformed into.
*/
const getBlockTypesForPossibleFromTransforms = blocks => {
if (!blocks.length) {
return [];
}
const allBlockTypes = getBlockTypes();
// filter all blocks to find those with a 'from' transform.
const blockTypesWithPossibleFromTransforms = allBlockTypes.filter(blockType => {
const fromTransforms = getBlockTransforms('from', blockType.name);
return !!findTransform(fromTransforms, transform => {
return isPossibleTransformForSource(transform, 'from', blocks);
});
});
return blockTypesWithPossibleFromTransforms;
};
/**
* Returns block types that the 'blocks' can be transformed into, based on
* the source block's own 'to' transforms.
*
* @param {Array} blocks The blocks to transform from.
*
* @return {Array} Block types that the source can be transformed into.
*/
const getBlockTypesForPossibleToTransforms = blocks => {
if (!blocks.length) {
return [];
}
const sourceBlock = blocks[0];
const blockType = getBlockType(sourceBlock.name);
const transformsTo = blockType ? getBlockTransforms('to', blockType.name) : [];
// filter all 'to' transforms to find those that are possible.
const possibleTransforms = transformsTo.filter(transform => {
return transform && isPossibleTransformForSource(transform, 'to', blocks);
});
// Build a list of block names using the possible 'to' transforms.
const blockNames = possibleTransforms.map(transformation => transformation.blocks).flat();
// Map block names to block types.
return blockNames.map(getBlockType);
};
/**
* Determines whether transform is a "block" type
* and if so whether it is a "wildcard" transform
* ie: targets "any" block type
*
* @param {Object} t the Block transform object
*
* @return {boolean} whether transform is a wildcard transform
*/
const isWildcardBlockTransform = t => t && t.type === 'block' && Array.isArray(t.blocks) && t.blocks.includes('*');
/**
* Determines whether the given Block is the core Block which
* acts as a container Block for other Blocks as part of the
* Grouping mechanics
*
* @param {string} name the name of the Block to test against
*
* @return {boolean} whether or not the Block is the container Block type
*/
const isContainerGroupBlock = name => name === getGroupingBlockName();
/**
* Returns an array of block types that the set of blocks received as argument
* can be transformed into.
*
* @param {Array} blocks Blocks array.
*
* @return {Array} Block types that the blocks argument can be transformed to.
*/
function getPossibleBlockTransformations(blocks) {
if (!blocks.length) {
return [];
}
const blockTypesForFromTransforms = getBlockTypesForPossibleFromTransforms(blocks);
const blockTypesForToTransforms = getBlockTypesForPossibleToTransforms(blocks);
return [...new Set([...blockTypesForFromTransforms, ...blockTypesForToTransforms])];
}
/**
* Given an array of transforms, returns the highest-priority transform where
* the predicate function returns a truthy value. A higher-priority transform
* is one with a lower priority value (i.e. first in priority order). Returns
* null if the transforms set is empty or the predicate function returns a
* falsey value for all entries.
*
* @param {Object[]} transforms Transforms to search.
* @param {Function} predicate Function returning true on matching transform.
*
* @return {?Object} Highest-priority transform candidate.
*/
function findTransform(transforms, predicate) {
// The hooks library already has built-in mechanisms for managing priority
// queue, so leverage via locally-defined instance.
const hooks = (0,external_wp_hooks_namespaceObject.createHooks)();
for (let i = 0; i < transforms.length; i++) {
const candidate = transforms[i];
if (predicate(candidate)) {
hooks.addFilter('transform', 'transform/' + i.toString(), result => result ? result : candidate, candidate.priority);
}
}
// Filter name is arbitrarily chosen but consistent with above aggregation.
return hooks.applyFilters('transform', null);
}
/**
* Returns normal block transforms for a given transform direction, optionally
* for a specific block by name, or an empty array if there are no transforms.
* If no block name is provided, returns transforms for all blocks. A normal
* transform object includes `blockName` as a property.
*
* @param {string} direction Transform direction ("to", "from").
* @param {string|Object} blockTypeOrName Block type or name.
*
* @return {Array} Block transforms for direction.
*/
function getBlockTransforms(direction, blockTypeOrName) {
// When retrieving transforms for all block types, recurse into self.
if (blockTypeOrName === undefined) {
return getBlockTypes().map(({
name
}) => getBlockTransforms(direction, name)).flat();
}
// Validate that block type exists and has array of direction.
const blockType = normalizeBlockType(blockTypeOrName);
const {
name: blockName,
transforms
} = blockType || {};
if (!transforms || !Array.isArray(transforms[direction])) {
return [];
}
const usingMobileTransformations = transforms.supportedMobileTransforms && Array.isArray(transforms.supportedMobileTransforms);
const filteredTransforms = usingMobileTransformations ? transforms[direction].filter(t => {
if (t.type === 'raw') {
return true;
}
if (!t.blocks || !t.blocks.length) {
return false;
}
if (isWildcardBlockTransform(t)) {
return true;
}
return t.blocks.every(transformBlockName => transforms.supportedMobileTransforms.includes(transformBlockName));
}) : transforms[direction];
// Map transforms to normal form.
return filteredTransforms.map(transform => ({
...transform,
blockName,
usingMobileTransformations
}));
}
/**
* Checks that a given transforms isMatch method passes for given source blocks.
*
* @param {Object} transform A transform object.
* @param {Array} blocks Blocks array.
*
* @return {boolean} True if given blocks are a match for the transform.
*/
function maybeCheckTransformIsMatch(transform, blocks) {
if (typeof transform.isMatch !== 'function') {
return true;
}
const sourceBlock = blocks[0];
const attributes = transform.isMultiBlock ? blocks.map(block => block.attributes) : sourceBlock.attributes;
const block = transform.isMultiBlock ? blocks : sourceBlock;
return transform.isMatch(attributes, block);
}
/**
* Switch one or more blocks into one or more blocks of the new block type.
*
* @param {Array|Object} blocks Blocks array or block object.
* @param {string} name Block name.
*
* @return {?Array} Array of blocks or null.
*/
function switchToBlockType(blocks, name) {
const blocksArray = Array.isArray(blocks) ? blocks : [blocks];
const isMultiBlock = blocksArray.length > 1;
const firstBlock = blocksArray[0];
const sourceName = firstBlock.name;
// Find the right transformation by giving priority to the "to"
// transformation.
const transformationsFrom = getBlockTransforms('from', name);
const transformationsTo = getBlockTransforms('to', sourceName);
const transformation = findTransform(transformationsTo, t => t.type === 'block' && (isWildcardBlockTransform(t) || t.blocks.indexOf(name) !== -1) && (!isMultiBlock || t.isMultiBlock) && maybeCheckTransformIsMatch(t, blocksArray)) || findTransform(transformationsFrom, t => t.type === 'block' && (isWildcardBlockTransform(t) || t.blocks.indexOf(sourceName) !== -1) && (!isMultiBlock || t.isMultiBlock) && maybeCheckTransformIsMatch(t, blocksArray));
// Stop if there is no valid transformation.
if (!transformation) {
return null;
}
let transformationResults;
if (transformation.isMultiBlock) {
if ('__experimentalConvert' in transformation) {
transformationResults = transformation.__experimentalConvert(blocksArray);
} else {
transformationResults = transformation.transform(blocksArray.map(currentBlock => currentBlock.attributes), blocksArray.map(currentBlock => currentBlock.innerBlocks));
}
} else if ('__experimentalConvert' in transformation) {
transformationResults = transformation.__experimentalConvert(firstBlock);
} else {
transformationResults = transformation.transform(firstBlock.attributes, firstBlock.innerBlocks);
}
// Ensure that the transformation function returned an object or an array
// of objects.
if (transformationResults === null || typeof transformationResults !== 'object') {
return null;
}
// If the transformation function returned a single object, we want to work
// with an array instead.
transformationResults = Array.isArray(transformationResults) ? transformationResults : [transformationResults];
// Ensure that every block object returned by the transformation has a
// valid block type.
if (transformationResults.some(result => !getBlockType(result.name))) {
return null;
}
const hasSwitchedBlock = transformationResults.some(result => result.name === name);
// Ensure that at least one block object returned by the transformation has
// the expected "destination" block type.
if (!hasSwitchedBlock) {
return null;
}
const ret = transformationResults.map((result, index, results) => {
/**
* Filters an individual transform result from block transformation.
* All of the original blocks are passed, since transformations are
* many-to-many, not one-to-one.
*
* @param {Object} transformedBlock The transformed block.
* @param {Object[]} blocks Original blocks transformed.
* @param {Object[]} index Index of the transformed block on the array of results.
* @param {Object[]} results An array all the blocks that resulted from the transformation.
*/
return (0,external_wp_hooks_namespaceObject.applyFilters)('blocks.switchToBlockType.transformedBlock', result, blocks, index, results);
});
return ret;
}
/**
* Create a block object from the example API.
*
* @param {string} name
* @param {Object} example
*
* @return {Object} block.
*/
const getBlockFromExample = (name, example) => {
try {
var _example$innerBlocks;
return createBlock(name, example.attributes, ((_example$innerBlocks = example.innerBlocks) !== null && _example$innerBlocks !== void 0 ? _example$innerBlocks : []).map(innerBlock => getBlockFromExample(innerBlock.name, innerBlock)));
} catch {
return createBlock('core/missing', {
originalName: name,
originalContent: '',
originalUndelimitedContent: ''
});
}
};
;// CONCATENATED MODULE: external ["wp","blockSerializationDefaultParser"]
const external_wp_blockSerializationDefaultParser_namespaceObject = window["wp"]["blockSerializationDefaultParser"];
;// CONCATENATED MODULE: external ["wp","autop"]
const external_wp_autop_namespaceObject = window["wp"]["autop"];
;// CONCATENATED MODULE: external "React"
const external_React_namespaceObject = window["React"];
;// CONCATENATED MODULE: external ["wp","isShallowEqual"]
const external_wp_isShallowEqual_namespaceObject = window["wp"]["isShallowEqual"];
var external_wp_isShallowEqual_default = /*#__PURE__*/__webpack_require__.n(external_wp_isShallowEqual_namespaceObject);
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/parser/serialize-raw-block.js
/**
* Internal dependencies
*/
/**
* @typedef {Object} Options Serialization options.
* @property {boolean} [isCommentDelimited=true] Whether to output HTML comments around blocks.
*/
/** @typedef {import("./").WPRawBlock} WPRawBlock */
/**
* Serializes a block node into the native HTML-comment-powered block format.
* CAVEAT: This function is intended for re-serializing blocks as parsed by
* valid parsers and skips any validation steps. This is NOT a generic
* serialization function for in-memory blocks. For most purposes, see the
* following functions available in the `@wordpress/blocks` package:
*
* @see serializeBlock
* @see serialize
*
* For more on the format of block nodes as returned by valid parsers:
*
* @see `@wordpress/block-serialization-default-parser` package
* @see `@wordpress/block-serialization-spec-parser` package
*
* @param {WPRawBlock} rawBlock A block node as returned by a valid parser.
* @param {Options} [options={}] Serialization options.
*
* @return {string} An HTML string representing a block.
*/
function serializeRawBlock(rawBlock, options = {}) {
const {
isCommentDelimited = true
} = options;
const {
blockName,
attrs = {},
innerBlocks = [],
innerContent = []
} = rawBlock;
let childIndex = 0;
const content = innerContent.map(item =>
// `null` denotes a nested block, otherwise we have an HTML fragment.
item !== null ? item : serializeRawBlock(innerBlocks[childIndex++], options)).join('\n').replace(/\n+/g, '\n').trim();
return isCommentDelimited ? getCommentDelimitedContent(blockName, attrs, content) : content;
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/serializer.js
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
/** @typedef {import('./parser').WPBlock} WPBlock */
/**
* @typedef {Object} WPBlockSerializationOptions Serialization Options.
*
* @property {boolean} isInnerBlocks Whether we are serializing inner blocks.
*/
/**
* Returns the block's default classname from its name.
*
* @param {string} blockName The block name.
*
* @return {string} The block's default class.
*/
function getBlockDefaultClassName(blockName) {
// Generated HTML classes for blocks follow the `wp-block-{name}` nomenclature.
// Blocks provided by WordPress drop the prefixes 'core/' or 'core-' (historically used in 'core-embed/').
const className = 'wp-block-' + blockName.replace(/\//, '-').replace(/^core-/, '');
return (0,external_wp_hooks_namespaceObject.applyFilters)('blocks.getBlockDefaultClassName', className, blockName);
}
/**
* Returns the block's default menu item classname from its name.
*
* @param {string} blockName The block name.
*
* @return {string} The block's default menu item class.
*/
function getBlockMenuDefaultClassName(blockName) {
// Generated HTML classes for blocks follow the `editor-block-list-item-{name}` nomenclature.
// Blocks provided by WordPress drop the prefixes 'core/' or 'core-' (historically used in 'core-embed/').
const className = 'editor-block-list-item-' + blockName.replace(/\//, '-').replace(/^core-/, '');
return (0,external_wp_hooks_namespaceObject.applyFilters)('blocks.getBlockMenuDefaultClassName', className, blockName);
}
const blockPropsProvider = {};
const innerBlocksPropsProvider = {};
/**
* Call within a save function to get the props for the block wrapper.
*
* @param {Object} props Optional. Props to pass to the element.
*/
function getBlockProps(props = {}) {
const {
blockType,
attributes
} = blockPropsProvider;
return getBlockProps.skipFilters ? props : (0,external_wp_hooks_namespaceObject.applyFilters)('blocks.getSaveContent.extraProps', {
...props
}, blockType, attributes);
}
/**
* Call within a save function to get the props for the inner blocks wrapper.
*
* @param {Object} props Optional. Props to pass to the element.
*/
function getInnerBlocksProps(props = {}) {
const {
innerBlocks
} = innerBlocksPropsProvider;
// Allow a different component to be passed to getSaveElement to handle
// inner blocks, bypassing the default serialisation.
if (!Array.isArray(innerBlocks)) {
return {
...props,
children: innerBlocks
};
}
// Value is an array of blocks, so defer to block serializer.
const html = serialize(innerBlocks, {
isInnerBlocks: true
});
// Use special-cased raw HTML tag to avoid default escaping.
const children = (0,external_React_namespaceObject.createElement)(external_wp_element_namespaceObject.RawHTML, null, html);
return {
...props,
children
};
}
/**
* Given a block type containing a save render implementation and attributes, returns the
* enhanced element to be saved or string when raw HTML expected.
*
* @param {string|Object} blockTypeOrName Block type or name.
* @param {Object} attributes Block attributes.
* @param {?Array} innerBlocks Nested blocks.
*
* @return {Object|string} Save element or raw HTML string.
*/
function getSaveElement(blockTypeOrName, attributes, innerBlocks = []) {
const blockType = normalizeBlockType(blockTypeOrName);
if (!blockType?.save) return null;
let {
save
} = blockType;
// Component classes are unsupported for save since serialization must
// occur synchronously. For improved interoperability with higher-order
// components which often return component class, emulate basic support.
if (save.prototype instanceof external_wp_element_namespaceObject.Component) {
const instance = new save({
attributes
});
save = instance.render.bind(instance);
}
blockPropsProvider.blockType = blockType;
blockPropsProvider.attributes = attributes;
innerBlocksPropsProvider.innerBlocks = innerBlocks;
let element = save({
attributes,
innerBlocks
});
if (element !== null && typeof element === 'object' && (0,external_wp_hooks_namespaceObject.hasFilter)('blocks.getSaveContent.extraProps') && !(blockType.apiVersion > 1)) {
/**
* Filters the props applied to the block save result element.
*
* @param {Object} props Props applied to save element.
* @param {WPBlock} blockType Block type definition.
* @param {Object} attributes Block attributes.
*/
const props = (0,external_wp_hooks_namespaceObject.applyFilters)('blocks.getSaveContent.extraProps', {
...element.props
}, blockType, attributes);
if (!external_wp_isShallowEqual_default()(props, element.props)) {
element = (0,external_wp_element_namespaceObject.cloneElement)(element, props);
}
}
/**
* Filters the save result of a block during serialization.
*
* @param {Element} element Block save result.
* @param {WPBlock} blockType Block type definition.
* @param {Object} attributes Block attributes.
*/
return (0,external_wp_hooks_namespaceObject.applyFilters)('blocks.getSaveElement', element, blockType, attributes);
}
/**
* Given a block type containing a save render implementation and attributes, returns the
* static markup to be saved.
*
* @param {string|Object} blockTypeOrName Block type or name.
* @param {Object} attributes Block attributes.
* @param {?Array} innerBlocks Nested blocks.
*
* @return {string} Save content.
*/
function getSaveContent(blockTypeOrName, attributes, innerBlocks) {
const blockType = normalizeBlockType(blockTypeOrName);
return (0,external_wp_element_namespaceObject.renderToString)(getSaveElement(blockType, attributes, innerBlocks));
}
/**
* Returns attributes which are to be saved and serialized into the block
* comment delimiter.
*
* When a block exists in memory it contains as its attributes both those
* parsed the block comment delimiter _and_ those which matched from the
* contents of the block.
*
* This function returns only those attributes which are needed to persist and
* which cannot be matched from the block content.
*
* @param {Object} blockType Block type.
* @param {Object} attributes Attributes from in-memory block data.
*
* @return {Object} Subset of attributes for comment serialization.
*/
function getCommentAttributes(blockType, attributes) {
var _blockType$attributes;
return Object.entries((_blockType$attributes = blockType.attributes) !== null && _blockType$attributes !== void 0 ? _blockType$attributes : {}).reduce((accumulator, [key, attributeSchema]) => {
const value = attributes[key];
// Ignore undefined values.
if (undefined === value) {
return accumulator;
}
// Ignore all attributes but the ones with an "undefined" source
// "undefined" source refers to attributes saved in the block comment.
if (attributeSchema.source !== undefined) {
return accumulator;
}
// Ignore default value.
if ('default' in attributeSchema && JSON.stringify(attributeSchema.default) === JSON.stringify(value)) {
return accumulator;
}
// Otherwise, include in comment set.
accumulator[key] = value;
return accumulator;
}, {});
}
/**
* Given an attributes object, returns a string in the serialized attributes
* format prepared for post content.
*
* @param {Object} attributes Attributes object.
*
* @return {string} Serialized attributes.
*/
function serializeAttributes(attributes) {
return JSON.stringify(attributes)
// Don't break HTML comments.
.replace(/--/g, '\\u002d\\u002d')
// Don't break non-standard-compliant tools.
.replace(//g, '\\u003e').replace(/&/g, '\\u0026')
// Bypass server stripslashes behavior which would unescape stringify's
// escaping of quotation mark.
//
// See: https://developer.wordpress.org/reference/functions/wp_kses_stripslashes/
.replace(/\\"/g, '\\u0022');
}
/**
* Given a block object, returns the Block's Inner HTML markup.
*
* @param {Object} block Block instance.
*
* @return {string} HTML.
*/
function getBlockInnerHTML(block) {
// If block was parsed as invalid or encounters an error while generating
// save content, use original content instead to avoid content loss. If a
// block contains nested content, exempt it from this condition because we
// otherwise have no access to its original content and content loss would
// still occur.
let saveContent = block.originalContent;
if (block.isValid || block.innerBlocks.length) {
try {
saveContent = getSaveContent(block.name, block.attributes, block.innerBlocks);
} catch (error) {}
}
return saveContent;
}
/**
* Returns the content of a block, including comment delimiters.
*
* @param {string} rawBlockName Block name.
* @param {Object} attributes Block attributes.
* @param {string} content Block save content.
*
* @return {string} Comment-delimited block content.
*/
function getCommentDelimitedContent(rawBlockName, attributes, content) {
const serializedAttributes = attributes && Object.entries(attributes).length ? serializeAttributes(attributes) + ' ' : '';
// Strip core blocks of their namespace prefix.
const blockName = rawBlockName?.startsWith('core/') ? rawBlockName.slice(5) : rawBlockName;
// @todo make the `wp:` prefix potentially configurable.
if (!content) {
return ``;
}
return `\n` + content + `\n`;
}
/**
* Returns the content of a block, including comment delimiters, determining
* serialized attributes and content form from the current state of the block.
*
* @param {WPBlock} block Block instance.
* @param {WPBlockSerializationOptions} options Serialization options.
*
* @return {string} Serialized block.
*/
function serializeBlock(block, {
isInnerBlocks = false
} = {}) {
if (!block.isValid && block.__unstableBlockSource) {
return serializeRawBlock(block.__unstableBlockSource);
}
const blockName = block.name;
const saveContent = getBlockInnerHTML(block);
if (blockName === getUnregisteredTypeHandlerName() || !isInnerBlocks && blockName === getFreeformContentHandlerName()) {
return saveContent;
}
const blockType = getBlockType(blockName);
if (!blockType) {
return saveContent;
}
const saveAttributes = getCommentAttributes(blockType, block.attributes);
return getCommentDelimitedContent(blockName, saveAttributes, saveContent);
}
function __unstableSerializeAndClean(blocks) {
// A single unmodified default block is assumed to
// be equivalent to an empty post.
if (blocks.length === 1 && isUnmodifiedDefaultBlock(blocks[0])) {
blocks = [];
}
let content = serialize(blocks);
// For compatibility, treat a post consisting of a
// single freeform block as legacy content and apply
// pre-block-editor removep'd content formatting.
if (blocks.length === 1 && blocks[0].name === getFreeformContentHandlerName() && blocks[0].name === 'core/freeform') {
content = (0,external_wp_autop_namespaceObject.removep)(content);
}
return content;
}
/**
* Takes a block or set of blocks and returns the serialized post content.
*
* @param {Array} blocks Block(s) to serialize.
* @param {WPBlockSerializationOptions} options Serialization options.
*
* @return {string} The post content.
*/
function serialize(blocks, options) {
const blocksArray = Array.isArray(blocks) ? blocks : [blocks];
return blocksArray.map(block => serializeBlock(block, options)).join('\n\n');
}
;// CONCATENATED MODULE: ./node_modules/simple-html-tokenizer/dist/es6/index.js
/**
* generated from https://raw.githubusercontent.com/w3c/html/26b5126f96f736f796b9e29718138919dd513744/entities.json
* do not edit
*/
var namedCharRefs = {
Aacute: "Á", aacute: "á", Abreve: "Ă", abreve: "ă", ac: "∾", acd: "∿", acE: "∾̳", Acirc: "Â", acirc: "â", acute: "´", Acy: "А", acy: "а", AElig: "Æ", aelig: "æ", af: "\u2061", Afr: "𝔄", afr: "𝔞", Agrave: "À", agrave: "à", alefsym: "ℵ", aleph: "ℵ", Alpha: "Α", alpha: "α", Amacr: "Ā", amacr: "ā", amalg: "⨿", amp: "&", AMP: "&", andand: "⩕", And: "⩓", and: "∧", andd: "⩜", andslope: "⩘", andv: "⩚", ang: "∠", ange: "⦤", angle: "∠", angmsdaa: "⦨", angmsdab: "⦩", angmsdac: "⦪", angmsdad: "⦫", angmsdae: "⦬", angmsdaf: "⦭", angmsdag: "⦮", angmsdah: "⦯", angmsd: "∡", angrt: "∟", angrtvb: "⊾", angrtvbd: "⦝", angsph: "∢", angst: "Å", angzarr: "⍼", Aogon: "Ą", aogon: "ą", Aopf: "𝔸", aopf: "𝕒", apacir: "⩯", ap: "≈", apE: "⩰", ape: "≊", apid: "≋", apos: "'", ApplyFunction: "\u2061", approx: "≈", approxeq: "≊", Aring: "Å", aring: "å", Ascr: "𝒜", ascr: "𝒶", Assign: "≔", ast: "*", asymp: "≈", asympeq: "≍", Atilde: "Ã", atilde: "ã", Auml: "Ä", auml: "ä", awconint: "∳", awint: "⨑", backcong: "≌", backepsilon: "϶", backprime: "‵", backsim: "∽", backsimeq: "⋍", Backslash: "∖", Barv: "⫧", barvee: "⊽", barwed: "⌅", Barwed: "⌆", barwedge: "⌅", bbrk: "⎵", bbrktbrk: "⎶", bcong: "≌", Bcy: "Б", bcy: "б", bdquo: "„", becaus: "∵", because: "∵", Because: "∵", bemptyv: "⦰", bepsi: "϶", bernou: "ℬ", Bernoullis: "ℬ", Beta: "Β", beta: "β", beth: "ℶ", between: "≬", Bfr: "𝔅", bfr: "𝔟", bigcap: "⋂", bigcirc: "◯", bigcup: "⋃", bigodot: "⨀", bigoplus: "⨁", bigotimes: "⨂", bigsqcup: "⨆", bigstar: "★", bigtriangledown: "▽", bigtriangleup: "△", biguplus: "⨄", bigvee: "⋁", bigwedge: "⋀", bkarow: "⤍", blacklozenge: "⧫", blacksquare: "▪", blacktriangle: "▴", blacktriangledown: "▾", blacktriangleleft: "◂", blacktriangleright: "▸", blank: "␣", blk12: "▒", blk14: "░", blk34: "▓", block: "█", bne: "=⃥", bnequiv: "≡⃥", bNot: "⫭", bnot: "⌐", Bopf: "𝔹", bopf: "𝕓", bot: "⊥", bottom: "⊥", bowtie: "⋈", boxbox: "⧉", boxdl: "┐", boxdL: "╕", boxDl: "╖", boxDL: "╗", boxdr: "┌", boxdR: "╒", boxDr: "╓", boxDR: "╔", boxh: "─", boxH: "═", boxhd: "┬", boxHd: "╤", boxhD: "╥", boxHD: "╦", boxhu: "┴", boxHu: "╧", boxhU: "╨", boxHU: "╩", boxminus: "⊟", boxplus: "⊞", boxtimes: "⊠", boxul: "┘", boxuL: "╛", boxUl: "╜", boxUL: "╝", boxur: "└", boxuR: "╘", boxUr: "╙", boxUR: "╚", boxv: "│", boxV: "║", boxvh: "┼", boxvH: "╪", boxVh: "╫", boxVH: "╬", boxvl: "┤", boxvL: "╡", boxVl: "╢", boxVL: "╣", boxvr: "├", boxvR: "╞", boxVr: "╟", boxVR: "╠", bprime: "‵", breve: "˘", Breve: "˘", brvbar: "¦", bscr: "𝒷", Bscr: "ℬ", bsemi: "⁏", bsim: "∽", bsime: "⋍", bsolb: "⧅", bsol: "\\", bsolhsub: "⟈", bull: "•", bullet: "•", bump: "≎", bumpE: "⪮", bumpe: "≏", Bumpeq: "≎", bumpeq: "≏", Cacute: "Ć", cacute: "ć", capand: "⩄", capbrcup: "⩉", capcap: "⩋", cap: "∩", Cap: "⋒", capcup: "⩇", capdot: "⩀", CapitalDifferentialD: "ⅅ", caps: "∩︀", caret: "⁁", caron: "ˇ", Cayleys: "ℭ", ccaps: "⩍", Ccaron: "Č", ccaron: "č", Ccedil: "Ç", ccedil: "ç", Ccirc: "Ĉ", ccirc: "ĉ", Cconint: "∰", ccups: "⩌", ccupssm: "⩐", Cdot: "Ċ", cdot: "ċ", cedil: "¸", Cedilla: "¸", cemptyv: "⦲", cent: "¢", centerdot: "·", CenterDot: "·", cfr: "𝔠", Cfr: "ℭ", CHcy: "Ч", chcy: "ч", check: "✓", checkmark: "✓", Chi: "Χ", chi: "χ", circ: "ˆ", circeq: "≗", circlearrowleft: "↺", circlearrowright: "↻", circledast: "⊛", circledcirc: "⊚", circleddash: "⊝", CircleDot: "⊙", circledR: "®", circledS: "Ⓢ", CircleMinus: "⊖", CirclePlus: "⊕", CircleTimes: "⊗", cir: "○", cirE: "⧃", cire: "≗", cirfnint: "⨐", cirmid: "⫯", cirscir: "⧂", ClockwiseContourIntegral: "∲", CloseCurlyDoubleQuote: "”", CloseCurlyQuote: "’", clubs: "♣", clubsuit: "♣", colon: ":", Colon: "∷", Colone: "⩴", colone: "≔", coloneq: "≔", comma: ",", commat: "@", comp: "∁", compfn: "∘", complement: "∁", complexes: "ℂ", cong: "≅", congdot: "⩭", Congruent: "≡", conint: "∮", Conint: "∯", ContourIntegral: "∮", copf: "𝕔", Copf: "ℂ", coprod: "∐", Coproduct: "∐", copy: "©", COPY: "©", copysr: "℗", CounterClockwiseContourIntegral: "∳", crarr: "↵", cross: "✗", Cross: "⨯", Cscr: "𝒞", cscr: "𝒸", csub: "⫏", csube: "⫑", csup: "⫐", csupe: "⫒", ctdot: "⋯", cudarrl: "⤸", cudarrr: "⤵", cuepr: "⋞", cuesc: "⋟", cularr: "↶", cularrp: "⤽", cupbrcap: "⩈", cupcap: "⩆", CupCap: "≍", cup: "∪", Cup: "⋓", cupcup: "⩊", cupdot: "⊍", cupor: "⩅", cups: "∪︀", curarr: "↷", curarrm: "⤼", curlyeqprec: "⋞", curlyeqsucc: "⋟", curlyvee: "⋎", curlywedge: "⋏", curren: "¤", curvearrowleft: "↶", curvearrowright: "↷", cuvee: "⋎", cuwed: "⋏", cwconint: "∲", cwint: "∱", cylcty: "⌭", dagger: "†", Dagger: "‡", daleth: "ℸ", darr: "↓", Darr: "↡", dArr: "⇓", dash: "‐", Dashv: "⫤", dashv: "⊣", dbkarow: "⤏", dblac: "˝", Dcaron: "Ď", dcaron: "ď", Dcy: "Д", dcy: "д", ddagger: "‡", ddarr: "⇊", DD: "ⅅ", dd: "ⅆ", DDotrahd: "⤑", ddotseq: "⩷", deg: "°", Del: "∇", Delta: "Δ", delta: "δ", demptyv: "⦱", dfisht: "⥿", Dfr: "𝔇", dfr: "𝔡", dHar: "⥥", dharl: "⇃", dharr: "⇂", DiacriticalAcute: "´", DiacriticalDot: "˙", DiacriticalDoubleAcute: "˝", DiacriticalGrave: "`", DiacriticalTilde: "˜", diam: "⋄", diamond: "⋄", Diamond: "⋄", diamondsuit: "♦", diams: "♦", die: "¨", DifferentialD: "ⅆ", digamma: "ϝ", disin: "⋲", div: "÷", divide: "÷", divideontimes: "⋇", divonx: "⋇", DJcy: "Ђ", djcy: "ђ", dlcorn: "⌞", dlcrop: "⌍", dollar: "$", Dopf: "𝔻", dopf: "𝕕", Dot: "¨", dot: "˙", DotDot: "⃜", doteq: "≐", doteqdot: "≑", DotEqual: "≐", dotminus: "∸", dotplus: "∔", dotsquare: "⊡", doublebarwedge: "⌆", DoubleContourIntegral: "∯", DoubleDot: "¨", DoubleDownArrow: "⇓", DoubleLeftArrow: "⇐", DoubleLeftRightArrow: "⇔", DoubleLeftTee: "⫤", DoubleLongLeftArrow: "⟸", DoubleLongLeftRightArrow: "⟺", DoubleLongRightArrow: "⟹", DoubleRightArrow: "⇒", DoubleRightTee: "⊨", DoubleUpArrow: "⇑", DoubleUpDownArrow: "⇕", DoubleVerticalBar: "∥", DownArrowBar: "⤓", downarrow: "↓", DownArrow: "↓", Downarrow: "⇓", DownArrowUpArrow: "⇵", DownBreve: "̑", downdownarrows: "⇊", downharpoonleft: "⇃", downharpoonright: "⇂", DownLeftRightVector: "⥐", DownLeftTeeVector: "⥞", DownLeftVectorBar: "⥖", DownLeftVector: "↽", DownRightTeeVector: "⥟", DownRightVectorBar: "⥗", DownRightVector: "⇁", DownTeeArrow: "↧", DownTee: "⊤", drbkarow: "⤐", drcorn: "⌟", drcrop: "⌌", Dscr: "𝒟", dscr: "𝒹", DScy: "Ѕ", dscy: "ѕ", dsol: "⧶", Dstrok: "Đ", dstrok: "đ", dtdot: "⋱", dtri: "▿", dtrif: "▾", duarr: "⇵", duhar: "⥯", dwangle: "⦦", DZcy: "Џ", dzcy: "џ", dzigrarr: "⟿", Eacute: "É", eacute: "é", easter: "⩮", Ecaron: "Ě", ecaron: "ě", Ecirc: "Ê", ecirc: "ê", ecir: "≖", ecolon: "≕", Ecy: "Э", ecy: "э", eDDot: "⩷", Edot: "Ė", edot: "ė", eDot: "≑", ee: "ⅇ", efDot: "≒", Efr: "𝔈", efr: "𝔢", eg: "⪚", Egrave: "È", egrave: "è", egs: "⪖", egsdot: "⪘", el: "⪙", Element: "∈", elinters: "⏧", ell: "ℓ", els: "⪕", elsdot: "⪗", Emacr: "Ē", emacr: "ē", empty: "∅", emptyset: "∅", EmptySmallSquare: "◻", emptyv: "∅", EmptyVerySmallSquare: "▫", emsp13: " ", emsp14: " ", emsp: " ", ENG: "Ŋ", eng: "ŋ", ensp: " ", Eogon: "Ę", eogon: "ę", Eopf: "𝔼", eopf: "𝕖", epar: "⋕", eparsl: "⧣", eplus: "⩱", epsi: "ε", Epsilon: "Ε", epsilon: "ε", epsiv: "ϵ", eqcirc: "≖", eqcolon: "≕", eqsim: "≂", eqslantgtr: "⪖", eqslantless: "⪕", Equal: "⩵", equals: "=", EqualTilde: "≂", equest: "≟", Equilibrium: "⇌", equiv: "≡", equivDD: "⩸", eqvparsl: "⧥", erarr: "⥱", erDot: "≓", escr: "ℯ", Escr: "ℰ", esdot: "≐", Esim: "⩳", esim: "≂", Eta: "Η", eta: "η", ETH: "Ð", eth: "ð", Euml: "Ë", euml: "ë", euro: "€", excl: "!", exist: "∃", Exists: "∃", expectation: "ℰ", exponentiale: "ⅇ", ExponentialE: "ⅇ", fallingdotseq: "≒", Fcy: "Ф", fcy: "ф", female: "♀", ffilig: "ffi", fflig: "ff", ffllig: "ffl", Ffr: "𝔉", ffr: "𝔣", filig: "fi", FilledSmallSquare: "◼", FilledVerySmallSquare: "▪", fjlig: "fj", flat: "♭", fllig: "fl", fltns: "▱", fnof: "ƒ", Fopf: "𝔽", fopf: "𝕗", forall: "∀", ForAll: "∀", fork: "⋔", forkv: "⫙", Fouriertrf: "ℱ", fpartint: "⨍", frac12: "½", frac13: "⅓", frac14: "¼", frac15: "⅕", frac16: "⅙", frac18: "⅛", frac23: "⅔", frac25: "⅖", frac34: "¾", frac35: "⅗", frac38: "⅜", frac45: "⅘", frac56: "⅚", frac58: "⅝", frac78: "⅞", frasl: "⁄", frown: "⌢", fscr: "𝒻", Fscr: "ℱ", gacute: "ǵ", Gamma: "Γ", gamma: "γ", Gammad: "Ϝ", gammad: "ϝ", gap: "⪆", Gbreve: "Ğ", gbreve: "ğ", Gcedil: "Ģ", Gcirc: "Ĝ", gcirc: "ĝ", Gcy: "Г", gcy: "г", Gdot: "Ġ", gdot: "ġ", ge: "≥", gE: "≧", gEl: "⪌", gel: "⋛", geq: "≥", geqq: "≧", geqslant: "⩾", gescc: "⪩", ges: "⩾", gesdot: "⪀", gesdoto: "⪂", gesdotol: "⪄", gesl: "⋛︀", gesles: "⪔", Gfr: "𝔊", gfr: "𝔤", gg: "≫", Gg: "⋙", ggg: "⋙", gimel: "ℷ", GJcy: "Ѓ", gjcy: "ѓ", gla: "⪥", gl: "≷", glE: "⪒", glj: "⪤", gnap: "⪊", gnapprox: "⪊", gne: "⪈", gnE: "≩", gneq: "⪈", gneqq: "≩", gnsim: "⋧", Gopf: "𝔾", gopf: "𝕘", grave: "`", GreaterEqual: "≥", GreaterEqualLess: "⋛", GreaterFullEqual: "≧", GreaterGreater: "⪢", GreaterLess: "≷", GreaterSlantEqual: "⩾", GreaterTilde: "≳", Gscr: "𝒢", gscr: "ℊ", gsim: "≳", gsime: "⪎", gsiml: "⪐", gtcc: "⪧", gtcir: "⩺", gt: ">", GT: ">", Gt: "≫", gtdot: "⋗", gtlPar: "⦕", gtquest: "⩼", gtrapprox: "⪆", gtrarr: "⥸", gtrdot: "⋗", gtreqless: "⋛", gtreqqless: "⪌", gtrless: "≷", gtrsim: "≳", gvertneqq: "≩︀", gvnE: "≩︀", Hacek: "ˇ", hairsp: " ", half: "½", hamilt: "ℋ", HARDcy: "Ъ", hardcy: "ъ", harrcir: "⥈", harr: "↔", hArr: "⇔", harrw: "↭", Hat: "^", hbar: "ℏ", Hcirc: "Ĥ", hcirc: "ĥ", hearts: "♥", heartsuit: "♥", hellip: "…", hercon: "⊹", hfr: "𝔥", Hfr: "ℌ", HilbertSpace: "ℋ", hksearow: "⤥", hkswarow: "⤦", hoarr: "⇿", homtht: "∻", hookleftarrow: "↩", hookrightarrow: "↪", hopf: "𝕙", Hopf: "ℍ", horbar: "―", HorizontalLine: "─", hscr: "𝒽", Hscr: "ℋ", hslash: "ℏ", Hstrok: "Ħ", hstrok: "ħ", HumpDownHump: "≎", HumpEqual: "≏", hybull: "⁃", hyphen: "‐", Iacute: "Í", iacute: "í", ic: "\u2063", Icirc: "Î", icirc: "î", Icy: "И", icy: "и", Idot: "İ", IEcy: "Е", iecy: "е", iexcl: "¡", iff: "⇔", ifr: "𝔦", Ifr: "ℑ", Igrave: "Ì", igrave: "ì", ii: "ⅈ", iiiint: "⨌", iiint: "∭", iinfin: "⧜", iiota: "℩", IJlig: "IJ", ijlig: "ij", Imacr: "Ī", imacr: "ī", image: "ℑ", ImaginaryI: "ⅈ", imagline: "ℐ", imagpart: "ℑ", imath: "ı", Im: "ℑ", imof: "⊷", imped: "Ƶ", Implies: "⇒", incare: "℅", in: "∈", infin: "∞", infintie: "⧝", inodot: "ı", intcal: "⊺", int: "∫", Int: "∬", integers: "ℤ", Integral: "∫", intercal: "⊺", Intersection: "⋂", intlarhk: "⨗", intprod: "⨼", InvisibleComma: "\u2063", InvisibleTimes: "\u2062", IOcy: "Ё", iocy: "ё", Iogon: "Į", iogon: "į", Iopf: "𝕀", iopf: "𝕚", Iota: "Ι", iota: "ι", iprod: "⨼", iquest: "¿", iscr: "𝒾", Iscr: "ℐ", isin: "∈", isindot: "⋵", isinE: "⋹", isins: "⋴", isinsv: "⋳", isinv: "∈", it: "\u2062", Itilde: "Ĩ", itilde: "ĩ", Iukcy: "І", iukcy: "і", Iuml: "Ï", iuml: "ï", Jcirc: "Ĵ", jcirc: "ĵ", Jcy: "Й", jcy: "й", Jfr: "𝔍", jfr: "𝔧", jmath: "ȷ", Jopf: "𝕁", jopf: "𝕛", Jscr: "𝒥", jscr: "𝒿", Jsercy: "Ј", jsercy: "ј", Jukcy: "Є", jukcy: "є", Kappa: "Κ", kappa: "κ", kappav: "ϰ", Kcedil: "Ķ", kcedil: "ķ", Kcy: "К", kcy: "к", Kfr: "𝔎", kfr: "𝔨", kgreen: "ĸ", KHcy: "Х", khcy: "х", KJcy: "Ќ", kjcy: "ќ", Kopf: "𝕂", kopf: "𝕜", Kscr: "𝒦", kscr: "𝓀", lAarr: "⇚", Lacute: "Ĺ", lacute: "ĺ", laemptyv: "⦴", lagran: "ℒ", Lambda: "Λ", lambda: "λ", lang: "⟨", Lang: "⟪", langd: "⦑", langle: "⟨", lap: "⪅", Laplacetrf: "ℒ", laquo: "«", larrb: "⇤", larrbfs: "⤟", larr: "←", Larr: "↞", lArr: "⇐", larrfs: "⤝", larrhk: "↩", larrlp: "↫", larrpl: "⤹", larrsim: "⥳", larrtl: "↢", latail: "⤙", lAtail: "⤛", lat: "⪫", late: "⪭", lates: "⪭︀", lbarr: "⤌", lBarr: "⤎", lbbrk: "❲", lbrace: "{", lbrack: "[", lbrke: "⦋", lbrksld: "⦏", lbrkslu: "⦍", Lcaron: "Ľ", lcaron: "ľ", Lcedil: "Ļ", lcedil: "ļ", lceil: "⌈", lcub: "{", Lcy: "Л", lcy: "л", ldca: "⤶", ldquo: "“", ldquor: "„", ldrdhar: "⥧", ldrushar: "⥋", ldsh: "↲", le: "≤", lE: "≦", LeftAngleBracket: "⟨", LeftArrowBar: "⇤", leftarrow: "←", LeftArrow: "←", Leftarrow: "⇐", LeftArrowRightArrow: "⇆", leftarrowtail: "↢", LeftCeiling: "⌈", LeftDoubleBracket: "⟦", LeftDownTeeVector: "⥡", LeftDownVectorBar: "⥙", LeftDownVector: "⇃", LeftFloor: "⌊", leftharpoondown: "↽", leftharpoonup: "↼", leftleftarrows: "⇇", leftrightarrow: "↔", LeftRightArrow: "↔", Leftrightarrow: "⇔", leftrightarrows: "⇆", leftrightharpoons: "⇋", leftrightsquigarrow: "↭", LeftRightVector: "⥎", LeftTeeArrow: "↤", LeftTee: "⊣", LeftTeeVector: "⥚", leftthreetimes: "⋋", LeftTriangleBar: "⧏", LeftTriangle: "⊲", LeftTriangleEqual: "⊴", LeftUpDownVector: "⥑", LeftUpTeeVector: "⥠", LeftUpVectorBar: "⥘", LeftUpVector: "↿", LeftVectorBar: "⥒", LeftVector: "↼", lEg: "⪋", leg: "⋚", leq: "≤", leqq: "≦", leqslant: "⩽", lescc: "⪨", les: "⩽", lesdot: "⩿", lesdoto: "⪁", lesdotor: "⪃", lesg: "⋚︀", lesges: "⪓", lessapprox: "⪅", lessdot: "⋖", lesseqgtr: "⋚", lesseqqgtr: "⪋", LessEqualGreater: "⋚", LessFullEqual: "≦", LessGreater: "≶", lessgtr: "≶", LessLess: "⪡", lesssim: "≲", LessSlantEqual: "⩽", LessTilde: "≲", lfisht: "⥼", lfloor: "⌊", Lfr: "𝔏", lfr: "𝔩", lg: "≶", lgE: "⪑", lHar: "⥢", lhard: "↽", lharu: "↼", lharul: "⥪", lhblk: "▄", LJcy: "Љ", ljcy: "љ", llarr: "⇇", ll: "≪", Ll: "⋘", llcorner: "⌞", Lleftarrow: "⇚", llhard: "⥫", lltri: "◺", Lmidot: "Ŀ", lmidot: "ŀ", lmoustache: "⎰", lmoust: "⎰", lnap: "⪉", lnapprox: "⪉", lne: "⪇", lnE: "≨", lneq: "⪇", lneqq: "≨", lnsim: "⋦", loang: "⟬", loarr: "⇽", lobrk: "⟦", longleftarrow: "⟵", LongLeftArrow: "⟵", Longleftarrow: "⟸", longleftrightarrow: "⟷", LongLeftRightArrow: "⟷", Longleftrightarrow: "⟺", longmapsto: "⟼", longrightarrow: "⟶", LongRightArrow: "⟶", Longrightarrow: "⟹", looparrowleft: "↫", looparrowright: "↬", lopar: "⦅", Lopf: "𝕃", lopf: "𝕝", loplus: "⨭", lotimes: "⨴", lowast: "∗", lowbar: "_", LowerLeftArrow: "↙", LowerRightArrow: "↘", loz: "◊", lozenge: "◊", lozf: "⧫", lpar: "(", lparlt: "⦓", lrarr: "⇆", lrcorner: "⌟", lrhar: "⇋", lrhard: "⥭", lrm: "\u200e", lrtri: "⊿", lsaquo: "‹", lscr: "𝓁", Lscr: "ℒ", lsh: "↰", Lsh: "↰", lsim: "≲", lsime: "⪍", lsimg: "⪏", lsqb: "[", lsquo: "‘", lsquor: "‚", Lstrok: "Ł", lstrok: "ł", ltcc: "⪦", ltcir: "⩹", lt: "<", LT: "<", Lt: "≪", ltdot: "⋖", lthree: "⋋", ltimes: "⋉", ltlarr: "⥶", ltquest: "⩻", ltri: "◃", ltrie: "⊴", ltrif: "◂", ltrPar: "⦖", lurdshar: "⥊", luruhar: "⥦", lvertneqq: "≨︀", lvnE: "≨︀", macr: "¯", male: "♂", malt: "✠", maltese: "✠", Map: "⤅", map: "↦", mapsto: "↦", mapstodown: "↧", mapstoleft: "↤", mapstoup: "↥", marker: "▮", mcomma: "⨩", Mcy: "М", mcy: "м", mdash: "—", mDDot: "∺", measuredangle: "∡", MediumSpace: " ", Mellintrf: "ℳ", Mfr: "𝔐", mfr: "𝔪", mho: "℧", micro: "µ", midast: "*", midcir: "⫰", mid: "∣", middot: "·", minusb: "⊟", minus: "−", minusd: "∸", minusdu: "⨪", MinusPlus: "∓", mlcp: "⫛", mldr: "…", mnplus: "∓", models: "⊧", Mopf: "𝕄", mopf: "𝕞", mp: "∓", mscr: "𝓂", Mscr: "ℳ", mstpos: "∾", Mu: "Μ", mu: "μ", multimap: "⊸", mumap: "⊸", nabla: "∇", Nacute: "Ń", nacute: "ń", nang: "∠⃒", nap: "≉", napE: "⩰̸", napid: "≋̸", napos: "ʼn", napprox: "≉", natural: "♮", naturals: "ℕ", natur: "♮", nbsp: " ", nbump: "≎̸", nbumpe: "≏̸", ncap: "⩃", Ncaron: "Ň", ncaron: "ň", Ncedil: "Ņ", ncedil: "ņ", ncong: "≇", ncongdot: "⩭̸", ncup: "⩂", Ncy: "Н", ncy: "н", ndash: "–", nearhk: "⤤", nearr: "↗", neArr: "⇗", nearrow: "↗", ne: "≠", nedot: "≐̸", NegativeMediumSpace: "", NegativeThickSpace: "", NegativeThinSpace: "", NegativeVeryThinSpace: "", nequiv: "≢", nesear: "⤨", nesim: "≂̸", NestedGreaterGreater: "≫", NestedLessLess: "≪", NewLine: "\u000a", nexist: "∄", nexists: "∄", Nfr: "𝔑", nfr: "𝔫", ngE: "≧̸", nge: "≱", ngeq: "≱", ngeqq: "≧̸", ngeqslant: "⩾̸", nges: "⩾̸", nGg: "⋙̸", ngsim: "≵", nGt: "≫⃒", ngt: "≯", ngtr: "≯", nGtv: "≫̸", nharr: "↮", nhArr: "⇎", nhpar: "⫲", ni: "∋", nis: "⋼", nisd: "⋺", niv: "∋", NJcy: "Њ", njcy: "њ", nlarr: "↚", nlArr: "⇍", nldr: "‥", nlE: "≦̸", nle: "≰", nleftarrow: "↚", nLeftarrow: "⇍", nleftrightarrow: "↮", nLeftrightarrow: "⇎", nleq: "≰", nleqq: "≦̸", nleqslant: "⩽̸", nles: "⩽̸", nless: "≮", nLl: "⋘̸", nlsim: "≴", nLt: "≪⃒", nlt: "≮", nltri: "⋪", nltrie: "⋬", nLtv: "≪̸", nmid: "∤", NoBreak: "\u2060", NonBreakingSpace: " ", nopf: "𝕟", Nopf: "ℕ", Not: "⫬", not: "¬", NotCongruent: "≢", NotCupCap: "≭", NotDoubleVerticalBar: "∦", NotElement: "∉", NotEqual: "≠", NotEqualTilde: "≂̸", NotExists: "∄", NotGreater: "≯", NotGreaterEqual: "≱", NotGreaterFullEqual: "≧̸", NotGreaterGreater: "≫̸", NotGreaterLess: "≹", NotGreaterSlantEqual: "⩾̸", NotGreaterTilde: "≵", NotHumpDownHump: "≎̸", NotHumpEqual: "≏̸", notin: "∉", notindot: "⋵̸", notinE: "⋹̸", notinva: "∉", notinvb: "⋷", notinvc: "⋶", NotLeftTriangleBar: "⧏̸", NotLeftTriangle: "⋪", NotLeftTriangleEqual: "⋬", NotLess: "≮", NotLessEqual: "≰", NotLessGreater: "≸", NotLessLess: "≪̸", NotLessSlantEqual: "⩽̸", NotLessTilde: "≴", NotNestedGreaterGreater: "⪢̸", NotNestedLessLess: "⪡̸", notni: "∌", notniva: "∌", notnivb: "⋾", notnivc: "⋽", NotPrecedes: "⊀", NotPrecedesEqual: "⪯̸", NotPrecedesSlantEqual: "⋠", NotReverseElement: "∌", NotRightTriangleBar: "⧐̸", NotRightTriangle: "⋫", NotRightTriangleEqual: "⋭", NotSquareSubset: "⊏̸", NotSquareSubsetEqual: "⋢", NotSquareSuperset: "⊐̸", NotSquareSupersetEqual: "⋣", NotSubset: "⊂⃒", NotSubsetEqual: "⊈", NotSucceeds: "⊁", NotSucceedsEqual: "⪰̸", NotSucceedsSlantEqual: "⋡", NotSucceedsTilde: "≿̸", NotSuperset: "⊃⃒", NotSupersetEqual: "⊉", NotTilde: "≁", NotTildeEqual: "≄", NotTildeFullEqual: "≇", NotTildeTilde: "≉", NotVerticalBar: "∤", nparallel: "∦", npar: "∦", nparsl: "⫽⃥", npart: "∂̸", npolint: "⨔", npr: "⊀", nprcue: "⋠", nprec: "⊀", npreceq: "⪯̸", npre: "⪯̸", nrarrc: "⤳̸", nrarr: "↛", nrArr: "⇏", nrarrw: "↝̸", nrightarrow: "↛", nRightarrow: "⇏", nrtri: "⋫", nrtrie: "⋭", nsc: "⊁", nsccue: "⋡", nsce: "⪰̸", Nscr: "𝒩", nscr: "𝓃", nshortmid: "∤", nshortparallel: "∦", nsim: "≁", nsime: "≄", nsimeq: "≄", nsmid: "∤", nspar: "∦", nsqsube: "⋢", nsqsupe: "⋣", nsub: "⊄", nsubE: "⫅̸", nsube: "⊈", nsubset: "⊂⃒", nsubseteq: "⊈", nsubseteqq: "⫅̸", nsucc: "⊁", nsucceq: "⪰̸", nsup: "⊅", nsupE: "⫆̸", nsupe: "⊉", nsupset: "⊃⃒", nsupseteq: "⊉", nsupseteqq: "⫆̸", ntgl: "≹", Ntilde: "Ñ", ntilde: "ñ", ntlg: "≸", ntriangleleft: "⋪", ntrianglelefteq: "⋬", ntriangleright: "⋫", ntrianglerighteq: "⋭", Nu: "Ν", nu: "ν", num: "#", numero: "№", numsp: " ", nvap: "≍⃒", nvdash: "⊬", nvDash: "⊭", nVdash: "⊮", nVDash: "⊯", nvge: "≥⃒", nvgt: ">⃒", nvHarr: "⤄", nvinfin: "⧞", nvlArr: "⤂", nvle: "≤⃒", nvlt: "<⃒", nvltrie: "⊴⃒", nvrArr: "⤃", nvrtrie: "⊵⃒", nvsim: "∼⃒", nwarhk: "⤣", nwarr: "↖", nwArr: "⇖", nwarrow: "↖", nwnear: "⤧", Oacute: "Ó", oacute: "ó", oast: "⊛", Ocirc: "Ô", ocirc: "ô", ocir: "⊚", Ocy: "О", ocy: "о", odash: "⊝", Odblac: "Ő", odblac: "ő", odiv: "⨸", odot: "⊙", odsold: "⦼", OElig: "Œ", oelig: "œ", ofcir: "⦿", Ofr: "𝔒", ofr: "𝔬", ogon: "˛", Ograve: "Ò", ograve: "ò", ogt: "⧁", ohbar: "⦵", ohm: "Ω", oint: "∮", olarr: "↺", olcir: "⦾", olcross: "⦻", oline: "‾", olt: "⧀", Omacr: "Ō", omacr: "ō", Omega: "Ω", omega: "ω", Omicron: "Ο", omicron: "ο", omid: "⦶", ominus: "⊖", Oopf: "𝕆", oopf: "𝕠", opar: "⦷", OpenCurlyDoubleQuote: "“", OpenCurlyQuote: "‘", operp: "⦹", oplus: "⊕", orarr: "↻", Or: "⩔", or: "∨", ord: "⩝", order: "ℴ", orderof: "ℴ", ordf: "ª", ordm: "º", origof: "⊶", oror: "⩖", orslope: "⩗", orv: "⩛", oS: "Ⓢ", Oscr: "𝒪", oscr: "ℴ", Oslash: "Ø", oslash: "ø", osol: "⊘", Otilde: "Õ", otilde: "õ", otimesas: "⨶", Otimes: "⨷", otimes: "⊗", Ouml: "Ö", ouml: "ö", ovbar: "⌽", OverBar: "‾", OverBrace: "⏞", OverBracket: "⎴", OverParenthesis: "⏜", para: "¶", parallel: "∥", par: "∥", parsim: "⫳", parsl: "⫽", part: "∂", PartialD: "∂", Pcy: "П", pcy: "п", percnt: "%", period: ".", permil: "‰", perp: "⊥", pertenk: "‱", Pfr: "𝔓", pfr: "𝔭", Phi: "Φ", phi: "φ", phiv: "ϕ", phmmat: "ℳ", phone: "☎", Pi: "Π", pi: "π", pitchfork: "⋔", piv: "ϖ", planck: "ℏ", planckh: "ℎ", plankv: "ℏ", plusacir: "⨣", plusb: "⊞", pluscir: "⨢", plus: "+", plusdo: "∔", plusdu: "⨥", pluse: "⩲", PlusMinus: "±", plusmn: "±", plussim: "⨦", plustwo: "⨧", pm: "±", Poincareplane: "ℌ", pointint: "⨕", popf: "𝕡", Popf: "ℙ", pound: "£", prap: "⪷", Pr: "⪻", pr: "≺", prcue: "≼", precapprox: "⪷", prec: "≺", preccurlyeq: "≼", Precedes: "≺", PrecedesEqual: "⪯", PrecedesSlantEqual: "≼", PrecedesTilde: "≾", preceq: "⪯", precnapprox: "⪹", precneqq: "⪵", precnsim: "⋨", pre: "⪯", prE: "⪳", precsim: "≾", prime: "′", Prime: "″", primes: "ℙ", prnap: "⪹", prnE: "⪵", prnsim: "⋨", prod: "∏", Product: "∏", profalar: "⌮", profline: "⌒", profsurf: "⌓", prop: "∝", Proportional: "∝", Proportion: "∷", propto: "∝", prsim: "≾", prurel: "⊰", Pscr: "𝒫", pscr: "𝓅", Psi: "Ψ", psi: "ψ", puncsp: " ", Qfr: "𝔔", qfr: "𝔮", qint: "⨌", qopf: "𝕢", Qopf: "ℚ", qprime: "⁗", Qscr: "𝒬", qscr: "𝓆", quaternions: "ℍ", quatint: "⨖", quest: "?", questeq: "≟", quot: "\"", QUOT: "\"", rAarr: "⇛", race: "∽̱", Racute: "Ŕ", racute: "ŕ", radic: "√", raemptyv: "⦳", rang: "⟩", Rang: "⟫", rangd: "⦒", range: "⦥", rangle: "⟩", raquo: "»", rarrap: "⥵", rarrb: "⇥", rarrbfs: "⤠", rarrc: "⤳", rarr: "→", Rarr: "↠", rArr: "⇒", rarrfs: "⤞", rarrhk: "↪", rarrlp: "↬", rarrpl: "⥅", rarrsim: "⥴", Rarrtl: "⤖", rarrtl: "↣", rarrw: "↝", ratail: "⤚", rAtail: "⤜", ratio: "∶", rationals: "ℚ", rbarr: "⤍", rBarr: "⤏", RBarr: "⤐", rbbrk: "❳", rbrace: "}", rbrack: "]", rbrke: "⦌", rbrksld: "⦎", rbrkslu: "⦐", Rcaron: "Ř", rcaron: "ř", Rcedil: "Ŗ", rcedil: "ŗ", rceil: "⌉", rcub: "}", Rcy: "Р", rcy: "р", rdca: "⤷", rdldhar: "⥩", rdquo: "”", rdquor: "”", rdsh: "↳", real: "ℜ", realine: "ℛ", realpart: "ℜ", reals: "ℝ", Re: "ℜ", rect: "▭", reg: "®", REG: "®", ReverseElement: "∋", ReverseEquilibrium: "⇋", ReverseUpEquilibrium: "⥯", rfisht: "⥽", rfloor: "⌋", rfr: "𝔯", Rfr: "ℜ", rHar: "⥤", rhard: "⇁", rharu: "⇀", rharul: "⥬", Rho: "Ρ", rho: "ρ", rhov: "ϱ", RightAngleBracket: "⟩", RightArrowBar: "⇥", rightarrow: "→", RightArrow: "→", Rightarrow: "⇒", RightArrowLeftArrow: "⇄", rightarrowtail: "↣", RightCeiling: "⌉", RightDoubleBracket: "⟧", RightDownTeeVector: "⥝", RightDownVectorBar: "⥕", RightDownVector: "⇂", RightFloor: "⌋", rightharpoondown: "⇁", rightharpoonup: "⇀", rightleftarrows: "⇄", rightleftharpoons: "⇌", rightrightarrows: "⇉", rightsquigarrow: "↝", RightTeeArrow: "↦", RightTee: "⊢", RightTeeVector: "⥛", rightthreetimes: "⋌", RightTriangleBar: "⧐", RightTriangle: "⊳", RightTriangleEqual: "⊵", RightUpDownVector: "⥏", RightUpTeeVector: "⥜", RightUpVectorBar: "⥔", RightUpVector: "↾", RightVectorBar: "⥓", RightVector: "⇀", ring: "˚", risingdotseq: "≓", rlarr: "⇄", rlhar: "⇌", rlm: "\u200f", rmoustache: "⎱", rmoust: "⎱", rnmid: "⫮", roang: "⟭", roarr: "⇾", robrk: "⟧", ropar: "⦆", ropf: "𝕣", Ropf: "ℝ", roplus: "⨮", rotimes: "⨵", RoundImplies: "⥰", rpar: ")", rpargt: "⦔", rppolint: "⨒", rrarr: "⇉", Rrightarrow: "⇛", rsaquo: "›", rscr: "𝓇", Rscr: "ℛ", rsh: "↱", Rsh: "↱", rsqb: "]", rsquo: "’", rsquor: "’", rthree: "⋌", rtimes: "⋊", rtri: "▹", rtrie: "⊵", rtrif: "▸", rtriltri: "⧎", RuleDelayed: "⧴", ruluhar: "⥨", rx: "℞", Sacute: "Ś", sacute: "ś", sbquo: "‚", scap: "⪸", Scaron: "Š", scaron: "š", Sc: "⪼", sc: "≻", sccue: "≽", sce: "⪰", scE: "⪴", Scedil: "Ş", scedil: "ş", Scirc: "Ŝ", scirc: "ŝ", scnap: "⪺", scnE: "⪶", scnsim: "⋩", scpolint: "⨓", scsim: "≿", Scy: "С", scy: "с", sdotb: "⊡", sdot: "⋅", sdote: "⩦", searhk: "⤥", searr: "↘", seArr: "⇘", searrow: "↘", sect: "§", semi: ";", seswar: "⤩", setminus: "∖", setmn: "∖", sext: "✶", Sfr: "𝔖", sfr: "𝔰", sfrown: "⌢", sharp: "♯", SHCHcy: "Щ", shchcy: "щ", SHcy: "Ш", shcy: "ш", ShortDownArrow: "↓", ShortLeftArrow: "←", shortmid: "∣", shortparallel: "∥", ShortRightArrow: "→", ShortUpArrow: "↑", shy: "\u00ad", Sigma: "Σ", sigma: "σ", sigmaf: "ς", sigmav: "ς", sim: "∼", simdot: "⩪", sime: "≃", simeq: "≃", simg: "⪞", simgE: "⪠", siml: "⪝", simlE: "⪟", simne: "≆", simplus: "⨤", simrarr: "⥲", slarr: "←", SmallCircle: "∘", smallsetminus: "∖", smashp: "⨳", smeparsl: "⧤", smid: "∣", smile: "⌣", smt: "⪪", smte: "⪬", smtes: "⪬︀", SOFTcy: "Ь", softcy: "ь", solbar: "⌿", solb: "⧄", sol: "/", Sopf: "𝕊", sopf: "𝕤", spades: "♠", spadesuit: "♠", spar: "∥", sqcap: "⊓", sqcaps: "⊓︀", sqcup: "⊔", sqcups: "⊔︀", Sqrt: "√", sqsub: "⊏", sqsube: "⊑", sqsubset: "⊏", sqsubseteq: "⊑", sqsup: "⊐", sqsupe: "⊒", sqsupset: "⊐", sqsupseteq: "⊒", square: "□", Square: "□", SquareIntersection: "⊓", SquareSubset: "⊏", SquareSubsetEqual: "⊑", SquareSuperset: "⊐", SquareSupersetEqual: "⊒", SquareUnion: "⊔", squarf: "▪", squ: "□", squf: "▪", srarr: "→", Sscr: "𝒮", sscr: "𝓈", ssetmn: "∖", ssmile: "⌣", sstarf: "⋆", Star: "⋆", star: "☆", starf: "★", straightepsilon: "ϵ", straightphi: "ϕ", strns: "¯", sub: "⊂", Sub: "⋐", subdot: "⪽", subE: "⫅", sube: "⊆", subedot: "⫃", submult: "⫁", subnE: "⫋", subne: "⊊", subplus: "⪿", subrarr: "⥹", subset: "⊂", Subset: "⋐", subseteq: "⊆", subseteqq: "⫅", SubsetEqual: "⊆", subsetneq: "⊊", subsetneqq: "⫋", subsim: "⫇", subsub: "⫕", subsup: "⫓", succapprox: "⪸", succ: "≻", succcurlyeq: "≽", Succeeds: "≻", SucceedsEqual: "⪰", SucceedsSlantEqual: "≽", SucceedsTilde: "≿", succeq: "⪰", succnapprox: "⪺", succneqq: "⪶", succnsim: "⋩", succsim: "≿", SuchThat: "∋", sum: "∑", Sum: "∑", sung: "♪", sup1: "¹", sup2: "²", sup3: "³", sup: "⊃", Sup: "⋑", supdot: "⪾", supdsub: "⫘", supE: "⫆", supe: "⊇", supedot: "⫄", Superset: "⊃", SupersetEqual: "⊇", suphsol: "⟉", suphsub: "⫗", suplarr: "⥻", supmult: "⫂", supnE: "⫌", supne: "⊋", supplus: "⫀", supset: "⊃", Supset: "⋑", supseteq: "⊇", supseteqq: "⫆", supsetneq: "⊋", supsetneqq: "⫌", supsim: "⫈", supsub: "⫔", supsup: "⫖", swarhk: "⤦", swarr: "↙", swArr: "⇙", swarrow: "↙", swnwar: "⤪", szlig: "ß", Tab: "\u0009", target: "⌖", Tau: "Τ", tau: "τ", tbrk: "⎴", Tcaron: "Ť", tcaron: "ť", Tcedil: "Ţ", tcedil: "ţ", Tcy: "Т", tcy: "т", tdot: "⃛", telrec: "⌕", Tfr: "𝔗", tfr: "𝔱", there4: "∴", therefore: "∴", Therefore: "∴", Theta: "Θ", theta: "θ", thetasym: "ϑ", thetav: "ϑ", thickapprox: "≈", thicksim: "∼", ThickSpace: " ", ThinSpace: " ", thinsp: " ", thkap: "≈", thksim: "∼", THORN: "Þ", thorn: "þ", tilde: "˜", Tilde: "∼", TildeEqual: "≃", TildeFullEqual: "≅", TildeTilde: "≈", timesbar: "⨱", timesb: "⊠", times: "×", timesd: "⨰", tint: "∭", toea: "⤨", topbot: "⌶", topcir: "⫱", top: "⊤", Topf: "𝕋", topf: "𝕥", topfork: "⫚", tosa: "⤩", tprime: "‴", trade: "™", TRADE: "™", triangle: "▵", triangledown: "▿", triangleleft: "◃", trianglelefteq: "⊴", triangleq: "≜", triangleright: "▹", trianglerighteq: "⊵", tridot: "◬", trie: "≜", triminus: "⨺", TripleDot: "⃛", triplus: "⨹", trisb: "⧍", tritime: "⨻", trpezium: "⏢", Tscr: "𝒯", tscr: "𝓉", TScy: "Ц", tscy: "ц", TSHcy: "Ћ", tshcy: "ћ", Tstrok: "Ŧ", tstrok: "ŧ", twixt: "≬", twoheadleftarrow: "↞", twoheadrightarrow: "↠", Uacute: "Ú", uacute: "ú", uarr: "↑", Uarr: "↟", uArr: "⇑", Uarrocir: "⥉", Ubrcy: "Ў", ubrcy: "ў", Ubreve: "Ŭ", ubreve: "ŭ", Ucirc: "Û", ucirc: "û", Ucy: "У", ucy: "у", udarr: "⇅", Udblac: "Ű", udblac: "ű", udhar: "⥮", ufisht: "⥾", Ufr: "𝔘", ufr: "𝔲", Ugrave: "Ù", ugrave: "ù", uHar: "⥣", uharl: "↿", uharr: "↾", uhblk: "▀", ulcorn: "⌜", ulcorner: "⌜", ulcrop: "⌏", ultri: "◸", Umacr: "Ū", umacr: "ū", uml: "¨", UnderBar: "_", UnderBrace: "⏟", UnderBracket: "⎵", UnderParenthesis: "⏝", Union: "⋃", UnionPlus: "⊎", Uogon: "Ų", uogon: "ų", Uopf: "𝕌", uopf: "𝕦", UpArrowBar: "⤒", uparrow: "↑", UpArrow: "↑", Uparrow: "⇑", UpArrowDownArrow: "⇅", updownarrow: "↕", UpDownArrow: "↕", Updownarrow: "⇕", UpEquilibrium: "⥮", upharpoonleft: "↿", upharpoonright: "↾", uplus: "⊎", UpperLeftArrow: "↖", UpperRightArrow: "↗", upsi: "υ", Upsi: "ϒ", upsih: "ϒ", Upsilon: "Υ", upsilon: "υ", UpTeeArrow: "↥", UpTee: "⊥", upuparrows: "⇈", urcorn: "⌝", urcorner: "⌝", urcrop: "⌎", Uring: "Ů", uring: "ů", urtri: "◹", Uscr: "𝒰", uscr: "𝓊", utdot: "⋰", Utilde: "Ũ", utilde: "ũ", utri: "▵", utrif: "▴", uuarr: "⇈", Uuml: "Ü", uuml: "ü", uwangle: "⦧", vangrt: "⦜", varepsilon: "ϵ", varkappa: "ϰ", varnothing: "∅", varphi: "ϕ", varpi: "ϖ", varpropto: "∝", varr: "↕", vArr: "⇕", varrho: "ϱ", varsigma: "ς", varsubsetneq: "⊊︀", varsubsetneqq: "⫋︀", varsupsetneq: "⊋︀", varsupsetneqq: "⫌︀", vartheta: "ϑ", vartriangleleft: "⊲", vartriangleright: "⊳", vBar: "⫨", Vbar: "⫫", vBarv: "⫩", Vcy: "В", vcy: "в", vdash: "⊢", vDash: "⊨", Vdash: "⊩", VDash: "⊫", Vdashl: "⫦", veebar: "⊻", vee: "∨", Vee: "⋁", veeeq: "≚", vellip: "⋮", verbar: "|", Verbar: "‖", vert: "|", Vert: "‖", VerticalBar: "∣", VerticalLine: "|", VerticalSeparator: "❘", VerticalTilde: "≀", VeryThinSpace: " ", Vfr: "𝔙", vfr: "𝔳", vltri: "⊲", vnsub: "⊂⃒", vnsup: "⊃⃒", Vopf: "𝕍", vopf: "𝕧", vprop: "∝", vrtri: "⊳", Vscr: "𝒱", vscr: "𝓋", vsubnE: "⫋︀", vsubne: "⊊︀", vsupnE: "⫌︀", vsupne: "⊋︀", Vvdash: "⊪", vzigzag: "⦚", Wcirc: "Ŵ", wcirc: "ŵ", wedbar: "⩟", wedge: "∧", Wedge: "⋀", wedgeq: "≙", weierp: "℘", Wfr: "𝔚", wfr: "𝔴", Wopf: "𝕎", wopf: "𝕨", wp: "℘", wr: "≀", wreath: "≀", Wscr: "𝒲", wscr: "𝓌", xcap: "⋂", xcirc: "◯", xcup: "⋃", xdtri: "▽", Xfr: "𝔛", xfr: "𝔵", xharr: "⟷", xhArr: "⟺", Xi: "Ξ", xi: "ξ", xlarr: "⟵", xlArr: "⟸", xmap: "⟼", xnis: "⋻", xodot: "⨀", Xopf: "𝕏", xopf: "𝕩", xoplus: "⨁", xotime: "⨂", xrarr: "⟶", xrArr: "⟹", Xscr: "𝒳", xscr: "𝓍", xsqcup: "⨆", xuplus: "⨄", xutri: "△", xvee: "⋁", xwedge: "⋀", Yacute: "Ý", yacute: "ý", YAcy: "Я", yacy: "я", Ycirc: "Ŷ", ycirc: "ŷ", Ycy: "Ы", ycy: "ы", yen: "¥", Yfr: "𝔜", yfr: "𝔶", YIcy: "Ї", yicy: "ї", Yopf: "𝕐", yopf: "𝕪", Yscr: "𝒴", yscr: "𝓎", YUcy: "Ю", yucy: "ю", yuml: "ÿ", Yuml: "Ÿ", Zacute: "Ź", zacute: "ź", Zcaron: "Ž", zcaron: "ž", Zcy: "З", zcy: "з", Zdot: "Ż", zdot: "ż", zeetrf: "ℨ", ZeroWidthSpace: "", Zeta: "Ζ", zeta: "ζ", zfr: "𝔷", Zfr: "ℨ", ZHcy: "Ж", zhcy: "ж", zigrarr: "⇝", zopf: "𝕫", Zopf: "ℤ", Zscr: "𝒵", zscr: "𝓏", zwj: "\u200d", zwnj: "\u200c"
};
var HEXCHARCODE = /^#[xX]([A-Fa-f0-9]+)$/;
var CHARCODE = /^#([0-9]+)$/;
var NAMED = /^([A-Za-z0-9]+)$/;
var EntityParser = /** @class */ (function () {
function EntityParser(named) {
this.named = named;
}
EntityParser.prototype.parse = function (entity) {
if (!entity) {
return;
}
var matches = entity.match(HEXCHARCODE);
if (matches) {
return String.fromCharCode(parseInt(matches[1], 16));
}
matches = entity.match(CHARCODE);
if (matches) {
return String.fromCharCode(parseInt(matches[1], 10));
}
matches = entity.match(NAMED);
if (matches) {
return this.named[matches[1]];
}
};
return EntityParser;
}());
var WSP = /[\t\n\f ]/;
var ALPHA = /[A-Za-z]/;
var CRLF = /\r\n?/g;
function isSpace(char) {
return WSP.test(char);
}
function isAlpha(char) {
return ALPHA.test(char);
}
function preprocessInput(input) {
return input.replace(CRLF, '\n');
}
var EventedTokenizer = /** @class */ (function () {
function EventedTokenizer(delegate, entityParser, mode) {
if (mode === void 0) { mode = 'precompile'; }
this.delegate = delegate;
this.entityParser = entityParser;
this.mode = mode;
this.state = "beforeData" /* beforeData */;
this.line = -1;
this.column = -1;
this.input = '';
this.index = -1;
this.tagNameBuffer = '';
this.states = {
beforeData: function () {
var char = this.peek();
if (char === '<' && !this.isIgnoredEndTag()) {
this.transitionTo("tagOpen" /* tagOpen */);
this.markTagStart();
this.consume();
}
else {
if (this.mode === 'precompile' && char === '\n') {
var tag = this.tagNameBuffer.toLowerCase();
if (tag === 'pre' || tag === 'textarea') {
this.consume();
}
}
this.transitionTo("data" /* data */);
this.delegate.beginData();
}
},
data: function () {
var char = this.peek();
var tag = this.tagNameBuffer;
if (char === '<' && !this.isIgnoredEndTag()) {
this.delegate.finishData();
this.transitionTo("tagOpen" /* tagOpen */);
this.markTagStart();
this.consume();
}
else if (char === '&' && tag !== 'script' && tag !== 'style') {
this.consume();
this.delegate.appendToData(this.consumeCharRef() || '&');
}
else {
this.consume();
this.delegate.appendToData(char);
}
},
tagOpen: function () {
var char = this.consume();
if (char === '!') {
this.transitionTo("markupDeclarationOpen" /* markupDeclarationOpen */);
}
else if (char === '/') {
this.transitionTo("endTagOpen" /* endTagOpen */);
}
else if (char === '@' || char === ':' || isAlpha(char)) {
this.transitionTo("tagName" /* tagName */);
this.tagNameBuffer = '';
this.delegate.beginStartTag();
this.appendToTagName(char);
}
},
markupDeclarationOpen: function () {
var char = this.consume();
if (char === '-' && this.peek() === '-') {
this.consume();
this.transitionTo("commentStart" /* commentStart */);
this.delegate.beginComment();
}
else {
var maybeDoctype = char.toUpperCase() + this.input.substring(this.index, this.index + 6).toUpperCase();
if (maybeDoctype === 'DOCTYPE') {
this.consume();
this.consume();
this.consume();
this.consume();
this.consume();
this.consume();
this.transitionTo("doctype" /* doctype */);
if (this.delegate.beginDoctype)
this.delegate.beginDoctype();
}
}
},
doctype: function () {
var char = this.consume();
if (isSpace(char)) {
this.transitionTo("beforeDoctypeName" /* beforeDoctypeName */);
}
},
beforeDoctypeName: function () {
var char = this.consume();
if (isSpace(char)) {
return;
}
else {
this.transitionTo("doctypeName" /* doctypeName */);
if (this.delegate.appendToDoctypeName)
this.delegate.appendToDoctypeName(char.toLowerCase());
}
},
doctypeName: function () {
var char = this.consume();
if (isSpace(char)) {
this.transitionTo("afterDoctypeName" /* afterDoctypeName */);
}
else if (char === '>') {
if (this.delegate.endDoctype)
this.delegate.endDoctype();
this.transitionTo("beforeData" /* beforeData */);
}
else {
if (this.delegate.appendToDoctypeName)
this.delegate.appendToDoctypeName(char.toLowerCase());
}
},
afterDoctypeName: function () {
var char = this.consume();
if (isSpace(char)) {
return;
}
else if (char === '>') {
if (this.delegate.endDoctype)
this.delegate.endDoctype();
this.transitionTo("beforeData" /* beforeData */);
}
else {
var nextSixChars = char.toUpperCase() + this.input.substring(this.index, this.index + 5).toUpperCase();
var isPublic = nextSixChars.toUpperCase() === 'PUBLIC';
var isSystem = nextSixChars.toUpperCase() === 'SYSTEM';
if (isPublic || isSystem) {
this.consume();
this.consume();
this.consume();
this.consume();
this.consume();
this.consume();
}
if (isPublic) {
this.transitionTo("afterDoctypePublicKeyword" /* afterDoctypePublicKeyword */);
}
else if (isSystem) {
this.transitionTo("afterDoctypeSystemKeyword" /* afterDoctypeSystemKeyword */);
}
}
},
afterDoctypePublicKeyword: function () {
var char = this.peek();
if (isSpace(char)) {
this.transitionTo("beforeDoctypePublicIdentifier" /* beforeDoctypePublicIdentifier */);
this.consume();
}
else if (char === '"') {
this.transitionTo("doctypePublicIdentifierDoubleQuoted" /* doctypePublicIdentifierDoubleQuoted */);
this.consume();
}
else if (char === "'") {
this.transitionTo("doctypePublicIdentifierSingleQuoted" /* doctypePublicIdentifierSingleQuoted */);
this.consume();
}
else if (char === '>') {
this.consume();
if (this.delegate.endDoctype)
this.delegate.endDoctype();
this.transitionTo("beforeData" /* beforeData */);
}
},
doctypePublicIdentifierDoubleQuoted: function () {
var char = this.consume();
if (char === '"') {
this.transitionTo("afterDoctypePublicIdentifier" /* afterDoctypePublicIdentifier */);
}
else if (char === '>') {
if (this.delegate.endDoctype)
this.delegate.endDoctype();
this.transitionTo("beforeData" /* beforeData */);
}
else {
if (this.delegate.appendToDoctypePublicIdentifier)
this.delegate.appendToDoctypePublicIdentifier(char);
}
},
doctypePublicIdentifierSingleQuoted: function () {
var char = this.consume();
if (char === "'") {
this.transitionTo("afterDoctypePublicIdentifier" /* afterDoctypePublicIdentifier */);
}
else if (char === '>') {
if (this.delegate.endDoctype)
this.delegate.endDoctype();
this.transitionTo("beforeData" /* beforeData */);
}
else {
if (this.delegate.appendToDoctypePublicIdentifier)
this.delegate.appendToDoctypePublicIdentifier(char);
}
},
afterDoctypePublicIdentifier: function () {
var char = this.consume();
if (isSpace(char)) {
this.transitionTo("betweenDoctypePublicAndSystemIdentifiers" /* betweenDoctypePublicAndSystemIdentifiers */);
}
else if (char === '>') {
if (this.delegate.endDoctype)
this.delegate.endDoctype();
this.transitionTo("beforeData" /* beforeData */);
}
else if (char === '"') {
this.transitionTo("doctypeSystemIdentifierDoubleQuoted" /* doctypeSystemIdentifierDoubleQuoted */);
}
else if (char === "'") {
this.transitionTo("doctypeSystemIdentifierSingleQuoted" /* doctypeSystemIdentifierSingleQuoted */);
}
},
betweenDoctypePublicAndSystemIdentifiers: function () {
var char = this.consume();
if (isSpace(char)) {
return;
}
else if (char === '>') {
if (this.delegate.endDoctype)
this.delegate.endDoctype();
this.transitionTo("beforeData" /* beforeData */);
}
else if (char === '"') {
this.transitionTo("doctypeSystemIdentifierDoubleQuoted" /* doctypeSystemIdentifierDoubleQuoted */);
}
else if (char === "'") {
this.transitionTo("doctypeSystemIdentifierSingleQuoted" /* doctypeSystemIdentifierSingleQuoted */);
}
},
doctypeSystemIdentifierDoubleQuoted: function () {
var char = this.consume();
if (char === '"') {
this.transitionTo("afterDoctypeSystemIdentifier" /* afterDoctypeSystemIdentifier */);
}
else if (char === '>') {
if (this.delegate.endDoctype)
this.delegate.endDoctype();
this.transitionTo("beforeData" /* beforeData */);
}
else {
if (this.delegate.appendToDoctypeSystemIdentifier)
this.delegate.appendToDoctypeSystemIdentifier(char);
}
},
doctypeSystemIdentifierSingleQuoted: function () {
var char = this.consume();
if (char === "'") {
this.transitionTo("afterDoctypeSystemIdentifier" /* afterDoctypeSystemIdentifier */);
}
else if (char === '>') {
if (this.delegate.endDoctype)
this.delegate.endDoctype();
this.transitionTo("beforeData" /* beforeData */);
}
else {
if (this.delegate.appendToDoctypeSystemIdentifier)
this.delegate.appendToDoctypeSystemIdentifier(char);
}
},
afterDoctypeSystemIdentifier: function () {
var char = this.consume();
if (isSpace(char)) {
return;
}
else if (char === '>') {
if (this.delegate.endDoctype)
this.delegate.endDoctype();
this.transitionTo("beforeData" /* beforeData */);
}
},
commentStart: function () {
var char = this.consume();
if (char === '-') {
this.transitionTo("commentStartDash" /* commentStartDash */);
}
else if (char === '>') {
this.delegate.finishComment();
this.transitionTo("beforeData" /* beforeData */);
}
else {
this.delegate.appendToCommentData(char);
this.transitionTo("comment" /* comment */);
}
},
commentStartDash: function () {
var char = this.consume();
if (char === '-') {
this.transitionTo("commentEnd" /* commentEnd */);
}
else if (char === '>') {
this.delegate.finishComment();
this.transitionTo("beforeData" /* beforeData */);
}
else {
this.delegate.appendToCommentData('-');
this.transitionTo("comment" /* comment */);
}
},
comment: function () {
var char = this.consume();
if (char === '-') {
this.transitionTo("commentEndDash" /* commentEndDash */);
}
else {
this.delegate.appendToCommentData(char);
}
},
commentEndDash: function () {
var char = this.consume();
if (char === '-') {
this.transitionTo("commentEnd" /* commentEnd */);
}
else {
this.delegate.appendToCommentData('-' + char);
this.transitionTo("comment" /* comment */);
}
},
commentEnd: function () {
var char = this.consume();
if (char === '>') {
this.delegate.finishComment();
this.transitionTo("beforeData" /* beforeData */);
}
else {
this.delegate.appendToCommentData('--' + char);
this.transitionTo("comment" /* comment */);
}
},
tagName: function () {
var char = this.consume();
if (isSpace(char)) {
this.transitionTo("beforeAttributeName" /* beforeAttributeName */);
}
else if (char === '/') {
this.transitionTo("selfClosingStartTag" /* selfClosingStartTag */);
}
else if (char === '>') {
this.delegate.finishTag();
this.transitionTo("beforeData" /* beforeData */);
}
else {
this.appendToTagName(char);
}
},
endTagName: function () {
var char = this.consume();
if (isSpace(char)) {
this.transitionTo("beforeAttributeName" /* beforeAttributeName */);
this.tagNameBuffer = '';
}
else if (char === '/') {
this.transitionTo("selfClosingStartTag" /* selfClosingStartTag */);
this.tagNameBuffer = '';
}
else if (char === '>') {
this.delegate.finishTag();
this.transitionTo("beforeData" /* beforeData */);
this.tagNameBuffer = '';
}
else {
this.appendToTagName(char);
}
},
beforeAttributeName: function () {
var char = this.peek();
if (isSpace(char)) {
this.consume();
return;
}
else if (char === '/') {
this.transitionTo("selfClosingStartTag" /* selfClosingStartTag */);
this.consume();
}
else if (char === '>') {
this.consume();
this.delegate.finishTag();
this.transitionTo("beforeData" /* beforeData */);
}
else if (char === '=') {
this.delegate.reportSyntaxError('attribute name cannot start with equals sign');
this.transitionTo("attributeName" /* attributeName */);
this.delegate.beginAttribute();
this.consume();
this.delegate.appendToAttributeName(char);
}
else {
this.transitionTo("attributeName" /* attributeName */);
this.delegate.beginAttribute();
}
},
attributeName: function () {
var char = this.peek();
if (isSpace(char)) {
this.transitionTo("afterAttributeName" /* afterAttributeName */);
this.consume();
}
else if (char === '/') {
this.delegate.beginAttributeValue(false);
this.delegate.finishAttributeValue();
this.consume();
this.transitionTo("selfClosingStartTag" /* selfClosingStartTag */);
}
else if (char === '=') {
this.transitionTo("beforeAttributeValue" /* beforeAttributeValue */);
this.consume();
}
else if (char === '>') {
this.delegate.beginAttributeValue(false);
this.delegate.finishAttributeValue();
this.consume();
this.delegate.finishTag();
this.transitionTo("beforeData" /* beforeData */);
}
else if (char === '"' || char === "'" || char === '<') {
this.delegate.reportSyntaxError(char + ' is not a valid character within attribute names');
this.consume();
this.delegate.appendToAttributeName(char);
}
else {
this.consume();
this.delegate.appendToAttributeName(char);
}
},
afterAttributeName: function () {
var char = this.peek();
if (isSpace(char)) {
this.consume();
return;
}
else if (char === '/') {
this.delegate.beginAttributeValue(false);
this.delegate.finishAttributeValue();
this.consume();
this.transitionTo("selfClosingStartTag" /* selfClosingStartTag */);
}
else if (char === '=') {
this.consume();
this.transitionTo("beforeAttributeValue" /* beforeAttributeValue */);
}
else if (char === '>') {
this.delegate.beginAttributeValue(false);
this.delegate.finishAttributeValue();
this.consume();
this.delegate.finishTag();
this.transitionTo("beforeData" /* beforeData */);
}
else {
this.delegate.beginAttributeValue(false);
this.delegate.finishAttributeValue();
this.transitionTo("attributeName" /* attributeName */);
this.delegate.beginAttribute();
this.consume();
this.delegate.appendToAttributeName(char);
}
},
beforeAttributeValue: function () {
var char = this.peek();
if (isSpace(char)) {
this.consume();
}
else if (char === '"') {
this.transitionTo("attributeValueDoubleQuoted" /* attributeValueDoubleQuoted */);
this.delegate.beginAttributeValue(true);
this.consume();
}
else if (char === "'") {
this.transitionTo("attributeValueSingleQuoted" /* attributeValueSingleQuoted */);
this.delegate.beginAttributeValue(true);
this.consume();
}
else if (char === '>') {
this.delegate.beginAttributeValue(false);
this.delegate.finishAttributeValue();
this.consume();
this.delegate.finishTag();
this.transitionTo("beforeData" /* beforeData */);
}
else {
this.transitionTo("attributeValueUnquoted" /* attributeValueUnquoted */);
this.delegate.beginAttributeValue(false);
this.consume();
this.delegate.appendToAttributeValue(char);
}
},
attributeValueDoubleQuoted: function () {
var char = this.consume();
if (char === '"') {
this.delegate.finishAttributeValue();
this.transitionTo("afterAttributeValueQuoted" /* afterAttributeValueQuoted */);
}
else if (char === '&') {
this.delegate.appendToAttributeValue(this.consumeCharRef() || '&');
}
else {
this.delegate.appendToAttributeValue(char);
}
},
attributeValueSingleQuoted: function () {
var char = this.consume();
if (char === "'") {
this.delegate.finishAttributeValue();
this.transitionTo("afterAttributeValueQuoted" /* afterAttributeValueQuoted */);
}
else if (char === '&') {
this.delegate.appendToAttributeValue(this.consumeCharRef() || '&');
}
else {
this.delegate.appendToAttributeValue(char);
}
},
attributeValueUnquoted: function () {
var char = this.peek();
if (isSpace(char)) {
this.delegate.finishAttributeValue();
this.consume();
this.transitionTo("beforeAttributeName" /* beforeAttributeName */);
}
else if (char === '/') {
this.delegate.finishAttributeValue();
this.consume();
this.transitionTo("selfClosingStartTag" /* selfClosingStartTag */);
}
else if (char === '&') {
this.consume();
this.delegate.appendToAttributeValue(this.consumeCharRef() || '&');
}
else if (char === '>') {
this.delegate.finishAttributeValue();
this.consume();
this.delegate.finishTag();
this.transitionTo("beforeData" /* beforeData */);
}
else {
this.consume();
this.delegate.appendToAttributeValue(char);
}
},
afterAttributeValueQuoted: function () {
var char = this.peek();
if (isSpace(char)) {
this.consume();
this.transitionTo("beforeAttributeName" /* beforeAttributeName */);
}
else if (char === '/') {
this.consume();
this.transitionTo("selfClosingStartTag" /* selfClosingStartTag */);
}
else if (char === '>') {
this.consume();
this.delegate.finishTag();
this.transitionTo("beforeData" /* beforeData */);
}
else {
this.transitionTo("beforeAttributeName" /* beforeAttributeName */);
}
},
selfClosingStartTag: function () {
var char = this.peek();
if (char === '>') {
this.consume();
this.delegate.markTagAsSelfClosing();
this.delegate.finishTag();
this.transitionTo("beforeData" /* beforeData */);
}
else {
this.transitionTo("beforeAttributeName" /* beforeAttributeName */);
}
},
endTagOpen: function () {
var char = this.consume();
if (char === '@' || char === ':' || isAlpha(char)) {
this.transitionTo("endTagName" /* endTagName */);
this.tagNameBuffer = '';
this.delegate.beginEndTag();
this.appendToTagName(char);
}
}
};
this.reset();
}
EventedTokenizer.prototype.reset = function () {
this.transitionTo("beforeData" /* beforeData */);
this.input = '';
this.tagNameBuffer = '';
this.index = 0;
this.line = 1;
this.column = 0;
this.delegate.reset();
};
EventedTokenizer.prototype.transitionTo = function (state) {
this.state = state;
};
EventedTokenizer.prototype.tokenize = function (input) {
this.reset();
this.tokenizePart(input);
this.tokenizeEOF();
};
EventedTokenizer.prototype.tokenizePart = function (input) {
this.input += preprocessInput(input);
while (this.index < this.input.length) {
var handler = this.states[this.state];
if (handler !== undefined) {
handler.call(this);
}
else {
throw new Error("unhandled state " + this.state);
}
}
};
EventedTokenizer.prototype.tokenizeEOF = function () {
this.flushData();
};
EventedTokenizer.prototype.flushData = function () {
if (this.state === 'data') {
this.delegate.finishData();
this.transitionTo("beforeData" /* beforeData */);
}
};
EventedTokenizer.prototype.peek = function () {
return this.input.charAt(this.index);
};
EventedTokenizer.prototype.consume = function () {
var char = this.peek();
this.index++;
if (char === '\n') {
this.line++;
this.column = 0;
}
else {
this.column++;
}
return char;
};
EventedTokenizer.prototype.consumeCharRef = function () {
var endIndex = this.input.indexOf(';', this.index);
if (endIndex === -1) {
return;
}
var entity = this.input.slice(this.index, endIndex);
var chars = this.entityParser.parse(entity);
if (chars) {
var count = entity.length;
// consume the entity chars
while (count) {
this.consume();
count--;
}
// consume the `;`
this.consume();
return chars;
}
};
EventedTokenizer.prototype.markTagStart = function () {
this.delegate.tagOpen();
};
EventedTokenizer.prototype.appendToTagName = function (char) {
this.tagNameBuffer += char;
this.delegate.appendToTagName(char);
};
EventedTokenizer.prototype.isIgnoredEndTag = function () {
var tag = this.tagNameBuffer;
return (tag === 'title' && this.input.substring(this.index, this.index + 8) !== '') ||
(tag === 'style' && this.input.substring(this.index, this.index + 8) !== '') ||
(tag === 'script' && this.input.substring(this.index, this.index + 9) !== '');
};
return EventedTokenizer;
}());
var Tokenizer = /** @class */ (function () {
function Tokenizer(entityParser, options) {
if (options === void 0) { options = {}; }
this.options = options;
this.token = null;
this.startLine = 1;
this.startColumn = 0;
this.tokens = [];
this.tokenizer = new EventedTokenizer(this, entityParser, options.mode);
this._currentAttribute = undefined;
}
Tokenizer.prototype.tokenize = function (input) {
this.tokens = [];
this.tokenizer.tokenize(input);
return this.tokens;
};
Tokenizer.prototype.tokenizePart = function (input) {
this.tokens = [];
this.tokenizer.tokenizePart(input);
return this.tokens;
};
Tokenizer.prototype.tokenizeEOF = function () {
this.tokens = [];
this.tokenizer.tokenizeEOF();
return this.tokens[0];
};
Tokenizer.prototype.reset = function () {
this.token = null;
this.startLine = 1;
this.startColumn = 0;
};
Tokenizer.prototype.current = function () {
var token = this.token;
if (token === null) {
throw new Error('token was unexpectedly null');
}
if (arguments.length === 0) {
return token;
}
for (var i = 0; i < arguments.length; i++) {
if (token.type === arguments[i]) {
return token;
}
}
throw new Error("token type was unexpectedly " + token.type);
};
Tokenizer.prototype.push = function (token) {
this.token = token;
this.tokens.push(token);
};
Tokenizer.prototype.currentAttribute = function () {
return this._currentAttribute;
};
Tokenizer.prototype.addLocInfo = function () {
if (this.options.loc) {
this.current().loc = {
start: {
line: this.startLine,
column: this.startColumn
},
end: {
line: this.tokenizer.line,
column: this.tokenizer.column
}
};
}
this.startLine = this.tokenizer.line;
this.startColumn = this.tokenizer.column;
};
// Data
Tokenizer.prototype.beginDoctype = function () {
this.push({
type: "Doctype" /* Doctype */,
name: '',
});
};
Tokenizer.prototype.appendToDoctypeName = function (char) {
this.current("Doctype" /* Doctype */).name += char;
};
Tokenizer.prototype.appendToDoctypePublicIdentifier = function (char) {
var doctype = this.current("Doctype" /* Doctype */);
if (doctype.publicIdentifier === undefined) {
doctype.publicIdentifier = char;
}
else {
doctype.publicIdentifier += char;
}
};
Tokenizer.prototype.appendToDoctypeSystemIdentifier = function (char) {
var doctype = this.current("Doctype" /* Doctype */);
if (doctype.systemIdentifier === undefined) {
doctype.systemIdentifier = char;
}
else {
doctype.systemIdentifier += char;
}
};
Tokenizer.prototype.endDoctype = function () {
this.addLocInfo();
};
Tokenizer.prototype.beginData = function () {
this.push({
type: "Chars" /* Chars */,
chars: ''
});
};
Tokenizer.prototype.appendToData = function (char) {
this.current("Chars" /* Chars */).chars += char;
};
Tokenizer.prototype.finishData = function () {
this.addLocInfo();
};
// Comment
Tokenizer.prototype.beginComment = function () {
this.push({
type: "Comment" /* Comment */,
chars: ''
});
};
Tokenizer.prototype.appendToCommentData = function (char) {
this.current("Comment" /* Comment */).chars += char;
};
Tokenizer.prototype.finishComment = function () {
this.addLocInfo();
};
// Tags - basic
Tokenizer.prototype.tagOpen = function () { };
Tokenizer.prototype.beginStartTag = function () {
this.push({
type: "StartTag" /* StartTag */,
tagName: '',
attributes: [],
selfClosing: false
});
};
Tokenizer.prototype.beginEndTag = function () {
this.push({
type: "EndTag" /* EndTag */,
tagName: ''
});
};
Tokenizer.prototype.finishTag = function () {
this.addLocInfo();
};
Tokenizer.prototype.markTagAsSelfClosing = function () {
this.current("StartTag" /* StartTag */).selfClosing = true;
};
// Tags - name
Tokenizer.prototype.appendToTagName = function (char) {
this.current("StartTag" /* StartTag */, "EndTag" /* EndTag */).tagName += char;
};
// Tags - attributes
Tokenizer.prototype.beginAttribute = function () {
this._currentAttribute = ['', '', false];
};
Tokenizer.prototype.appendToAttributeName = function (char) {
this.currentAttribute()[0] += char;
};
Tokenizer.prototype.beginAttributeValue = function (isQuoted) {
this.currentAttribute()[2] = isQuoted;
};
Tokenizer.prototype.appendToAttributeValue = function (char) {
this.currentAttribute()[1] += char;
};
Tokenizer.prototype.finishAttributeValue = function () {
this.current("StartTag" /* StartTag */).attributes.push(this._currentAttribute);
};
Tokenizer.prototype.reportSyntaxError = function (message) {
this.current().syntaxError = message;
};
return Tokenizer;
}());
function tokenize(input, options) {
var tokenizer = new Tokenizer(new EntityParser(namedCharRefs), options);
return tokenizer.tokenize(input);
}
// EXTERNAL MODULE: ./node_modules/fast-deep-equal/es6/index.js
var es6 = __webpack_require__(5619);
var es6_default = /*#__PURE__*/__webpack_require__.n(es6);
;// CONCATENATED MODULE: external ["wp","htmlEntities"]
const external_wp_htmlEntities_namespaceObject = window["wp"]["htmlEntities"];
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/validation/logger.js
/**
* @typedef LoggerItem
* @property {Function} log Which logger recorded the message
* @property {Array} args White arguments were supplied to the logger
*/
function createLogger() {
/**
* Creates a log handler with block validation prefix.
*
* @param {Function} logger Original logger function.
*
* @return {Function} Augmented logger function.
*/
function createLogHandler(logger) {
let log = (message, ...args) => logger('Block validation: ' + message, ...args);
// In test environments, pre-process string substitutions to improve
// readability of error messages. We'd prefer to avoid pulling in this
// dependency in runtime environments, and it can be dropped by a combo
// of Webpack env substitution + UglifyJS dead code elimination.
if (false) {}
return log;
}
return {
// eslint-disable-next-line no-console
error: createLogHandler(console.error),
// eslint-disable-next-line no-console
warning: createLogHandler(console.warn),
getItems() {
return [];
}
};
}
function createQueuedLogger() {
/**
* The list of enqueued log actions to print.
*
* @type {Array}
*/
const queue = [];
const logger = createLogger();
return {
error(...args) {
queue.push({
log: logger.error,
args
});
},
warning(...args) {
queue.push({
log: logger.warning,
args
});
},
getItems() {
return queue;
}
};
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/validation/index.js
/**
* External dependencies
*/
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
/** @typedef {import('../parser').WPBlock} WPBlock */
/** @typedef {import('../registration').WPBlockType} WPBlockType */
/** @typedef {import('./logger').LoggerItem} LoggerItem */
const identity = x => x;
/**
* Globally matches any consecutive whitespace
*
* @type {RegExp}
*/
const REGEXP_WHITESPACE = /[\t\n\r\v\f ]+/g;
/**
* Matches a string containing only whitespace
*
* @type {RegExp}
*/
const REGEXP_ONLY_WHITESPACE = /^[\t\n\r\v\f ]*$/;
/**
* Matches a CSS URL type value
*
* @type {RegExp}
*/
const REGEXP_STYLE_URL_TYPE = /^url\s*\(['"\s]*(.*?)['"\s]*\)$/;
/**
* Boolean attributes are attributes whose presence as being assigned is
* meaningful, even if only empty.
*
* See: https://html.spec.whatwg.org/multipage/common-microsyntaxes.html#boolean-attributes
* Extracted from: https://html.spec.whatwg.org/multipage/indices.html#attributes-3
*
* Object.keys( Array.from( document.querySelectorAll( '#attributes-1 > tbody > tr' ) )
* .filter( ( tr ) => tr.lastChild.textContent.indexOf( 'Boolean attribute' ) !== -1 )
* .reduce( ( result, tr ) => Object.assign( result, {
* [ tr.firstChild.textContent.trim() ]: true
* } ), {} ) ).sort();
*
* @type {Array}
*/
const BOOLEAN_ATTRIBUTES = ['allowfullscreen', 'allowpaymentrequest', 'allowusermedia', 'async', 'autofocus', 'autoplay', 'checked', 'controls', 'default', 'defer', 'disabled', 'download', 'formnovalidate', 'hidden', 'ismap', 'itemscope', 'loop', 'multiple', 'muted', 'nomodule', 'novalidate', 'open', 'playsinline', 'readonly', 'required', 'reversed', 'selected', 'typemustmatch'];
/**
* Enumerated attributes are attributes which must be of a specific value form.
* Like boolean attributes, these are meaningful if specified, even if not of a
* valid enumerated value.
*
* See: https://html.spec.whatwg.org/multipage/common-microsyntaxes.html#enumerated-attribute
* Extracted from: https://html.spec.whatwg.org/multipage/indices.html#attributes-3
*
* Object.keys( Array.from( document.querySelectorAll( '#attributes-1 > tbody > tr' ) )
* .filter( ( tr ) => /^("(.+?)";?\s*)+/.test( tr.lastChild.textContent.trim() ) )
* .reduce( ( result, tr ) => Object.assign( result, {
* [ tr.firstChild.textContent.trim() ]: true
* } ), {} ) ).sort();
*
* @type {Array}
*/
const ENUMERATED_ATTRIBUTES = ['autocapitalize', 'autocomplete', 'charset', 'contenteditable', 'crossorigin', 'decoding', 'dir', 'draggable', 'enctype', 'formenctype', 'formmethod', 'http-equiv', 'inputmode', 'kind', 'method', 'preload', 'scope', 'shape', 'spellcheck', 'translate', 'type', 'wrap'];
/**
* Meaningful attributes are those who cannot be safely ignored when omitted in
* one HTML markup string and not another.
*
* @type {Array}
*/
const MEANINGFUL_ATTRIBUTES = [...BOOLEAN_ATTRIBUTES, ...ENUMERATED_ATTRIBUTES];
/**
* Array of functions which receive a text string on which to apply normalizing
* behavior for consideration in text token equivalence, carefully ordered from
* least-to-most expensive operations.
*
* @type {Array}
*/
const TEXT_NORMALIZATIONS = [identity, getTextWithCollapsedWhitespace];
/**
* Regular expression matching a named character reference. In lieu of bundling
* a full set of references, the pattern covers the minimal necessary to test
* positively against the full set.
*
* "The ampersand must be followed by one of the names given in the named
* character references section, using the same case."
*
* Tested aginst "12.5 Named character references":
*
* ```
* const references = Array.from( document.querySelectorAll(
* '#named-character-references-table tr[id^=entity-] td:first-child'
* ) ).map( ( code ) => code.textContent )
* references.every( ( reference ) => /^[\da-z]+$/i.test( reference ) )
* ```
*
* @see https://html.spec.whatwg.org/multipage/syntax.html#character-references
* @see https://html.spec.whatwg.org/multipage/named-characters.html#named-character-references
*
* @type {RegExp}
*/
const REGEXP_NAMED_CHARACTER_REFERENCE = /^[\da-z]+$/i;
/**
* Regular expression matching a decimal character reference.
*
* "The ampersand must be followed by a U+0023 NUMBER SIGN character (#),
* followed by one or more ASCII digits, representing a base-ten integer"
*
* @see https://html.spec.whatwg.org/multipage/syntax.html#character-references
*
* @type {RegExp}
*/
const REGEXP_DECIMAL_CHARACTER_REFERENCE = /^#\d+$/;
/**
* Regular expression matching a hexadecimal character reference.
*
* "The ampersand must be followed by a U+0023 NUMBER SIGN character (#), which
* must be followed by either a U+0078 LATIN SMALL LETTER X character (x) or a
* U+0058 LATIN CAPITAL LETTER X character (X), which must then be followed by
* one or more ASCII hex digits, representing a hexadecimal integer"
*
* @see https://html.spec.whatwg.org/multipage/syntax.html#character-references
*
* @type {RegExp}
*/
const REGEXP_HEXADECIMAL_CHARACTER_REFERENCE = /^#x[\da-f]+$/i;
/**
* Returns true if the given string is a valid character reference segment, or
* false otherwise. The text should be stripped of `&` and `;` demarcations.
*
* @param {string} text Text to test.
*
* @return {boolean} Whether text is valid character reference.
*/
function isValidCharacterReference(text) {
return REGEXP_NAMED_CHARACTER_REFERENCE.test(text) || REGEXP_DECIMAL_CHARACTER_REFERENCE.test(text) || REGEXP_HEXADECIMAL_CHARACTER_REFERENCE.test(text);
}
/**
* Subsitute EntityParser class for `simple-html-tokenizer` which uses the
* implementation of `decodeEntities` from `html-entities`, in order to avoid
* bundling a massive named character reference.
*
* @see https://github.com/tildeio/simple-html-tokenizer/tree/HEAD/src/entity-parser.ts
*/
class DecodeEntityParser {
/**
* Returns a substitute string for an entity string sequence between `&`
* and `;`, or undefined if no substitution should occur.
*
* @param {string} entity Entity fragment discovered in HTML.
*
* @return {string | undefined} Entity substitute value.
*/
parse(entity) {
if (isValidCharacterReference(entity)) {
return (0,external_wp_htmlEntities_namespaceObject.decodeEntities)('&' + entity + ';');
}
}
}
/**
* Given a specified string, returns an array of strings split by consecutive
* whitespace, ignoring leading or trailing whitespace.
*
* @param {string} text Original text.
*
* @return {string[]} Text pieces split on whitespace.
*/
function getTextPiecesSplitOnWhitespace(text) {
return text.trim().split(REGEXP_WHITESPACE);
}
/**
* Given a specified string, returns a new trimmed string where all consecutive
* whitespace is collapsed to a single space.
*
* @param {string} text Original text.
*
* @return {string} Trimmed text with consecutive whitespace collapsed.
*/
function getTextWithCollapsedWhitespace(text) {
// This is an overly simplified whitespace comparison. The specification is
// more prescriptive of whitespace behavior in inline and block contexts.
//
// See: https://medium.com/@patrickbrosset/when-does-white-space-matter-in-html-b90e8a7cdd33
return getTextPiecesSplitOnWhitespace(text).join(' ');
}
/**
* Returns attribute pairs of the given StartTag token, including only pairs
* where the value is non-empty or the attribute is a boolean attribute, an
* enumerated attribute, or a custom data- attribute.
*
* @see MEANINGFUL_ATTRIBUTES
*
* @param {Object} token StartTag token.
*
* @return {Array[]} Attribute pairs.
*/
function getMeaningfulAttributePairs(token) {
return token.attributes.filter(pair => {
const [key, value] = pair;
return value || key.indexOf('data-') === 0 || MEANINGFUL_ATTRIBUTES.includes(key);
});
}
/**
* Returns true if two text tokens (with `chars` property) are equivalent, or
* false otherwise.
*
* @param {Object} actual Actual token.
* @param {Object} expected Expected token.
* @param {Object} logger Validation logger object.
*
* @return {boolean} Whether two text tokens are equivalent.
*/
function isEquivalentTextTokens(actual, expected, logger = createLogger()) {
// This function is intentionally written as syntactically "ugly" as a hot
// path optimization. Text is progressively normalized in order from least-
// to-most operationally expensive, until the earliest point at which text
// can be confidently inferred as being equal.
let actualChars = actual.chars;
let expectedChars = expected.chars;
for (let i = 0; i < TEXT_NORMALIZATIONS.length; i++) {
const normalize = TEXT_NORMALIZATIONS[i];
actualChars = normalize(actualChars);
expectedChars = normalize(expectedChars);
if (actualChars === expectedChars) {
return true;
}
}
logger.warning('Expected text `%s`, saw `%s`.', expected.chars, actual.chars);
return false;
}
/**
* Given a CSS length value, returns a normalized CSS length value for strict equality
* comparison.
*
* @param {string} value CSS length value.
*
* @return {string} Normalized CSS length value.
*/
function getNormalizedLength(value) {
if (0 === parseFloat(value)) {
return '0';
}
// Normalize strings with floats to always include a leading zero.
if (value.indexOf('.') === 0) {
return '0' + value;
}
return value;
}
/**
* Given a style value, returns a normalized style value for strict equality
* comparison.
*
* @param {string} value Style value.
*
* @return {string} Normalized style value.
*/
function getNormalizedStyleValue(value) {
const textPieces = getTextPiecesSplitOnWhitespace(value);
const normalizedPieces = textPieces.map(getNormalizedLength);
const result = normalizedPieces.join(' ');
return result
// Normalize URL type to omit whitespace or quotes.
.replace(REGEXP_STYLE_URL_TYPE, 'url($1)');
}
/**
* Given a style attribute string, returns an object of style properties.
*
* @param {string} text Style attribute.
*
* @return {Object} Style properties.
*/
function getStyleProperties(text) {
const pairs = text
// Trim ending semicolon (avoid including in split)
.replace(/;?\s*$/, '')
// Split on property assignment.
.split(';')
// For each property assignment...
.map(style => {
// ...split further into key-value pairs.
const [key, ...valueParts] = style.split(':');
const value = valueParts.join(':');
return [key.trim(), getNormalizedStyleValue(value.trim())];
});
return Object.fromEntries(pairs);
}
/**
* Attribute-specific equality handlers
*
* @type {Object}
*/
const isEqualAttributesOfName = {
class: (actual, expected) => {
// Class matches if members are the same, even if out of order or
// superfluous whitespace between.
const [actualPieces, expectedPieces] = [actual, expected].map(getTextPiecesSplitOnWhitespace);
const actualDiff = actualPieces.filter(c => !expectedPieces.includes(c));
const expectedDiff = expectedPieces.filter(c => !actualPieces.includes(c));
return actualDiff.length === 0 && expectedDiff.length === 0;
},
style: (actual, expected) => {
return es6_default()(...[actual, expected].map(getStyleProperties));
},
// For each boolean attribute, mere presence of attribute in both is enough
// to assume equivalence.
...Object.fromEntries(BOOLEAN_ATTRIBUTES.map(attribute => [attribute, () => true]))
};
/**
* Given two sets of attribute tuples, returns true if the attribute sets are
* equivalent.
*
* @param {Array[]} actual Actual attributes tuples.
* @param {Array[]} expected Expected attributes tuples.
* @param {Object} logger Validation logger object.
*
* @return {boolean} Whether attributes are equivalent.
*/
function isEqualTagAttributePairs(actual, expected, logger = createLogger()) {
// Attributes is tokenized as tuples. Their lengths should match. This also
// avoids us needing to check both attributes sets, since if A has any keys
// which do not exist in B, we know the sets to be different.
if (actual.length !== expected.length) {
logger.warning('Expected attributes %o, instead saw %o.', expected, actual);
return false;
}
// Attributes are not guaranteed to occur in the same order. For validating
// actual attributes, first convert the set of expected attribute values to
// an object, for lookup by key.
const expectedAttributes = {};
for (let i = 0; i < expected.length; i++) {
expectedAttributes[expected[i][0].toLowerCase()] = expected[i][1];
}
for (let i = 0; i < actual.length; i++) {
const [name, actualValue] = actual[i];
const nameLower = name.toLowerCase();
// As noted above, if missing member in B, assume different.
if (!expectedAttributes.hasOwnProperty(nameLower)) {
logger.warning('Encountered unexpected attribute `%s`.', name);
return false;
}
const expectedValue = expectedAttributes[nameLower];
const isEqualAttributes = isEqualAttributesOfName[nameLower];
if (isEqualAttributes) {
// Defer custom attribute equality handling.
if (!isEqualAttributes(actualValue, expectedValue)) {
logger.warning('Expected attribute `%s` of value `%s`, saw `%s`.', name, expectedValue, actualValue);
return false;
}
} else if (actualValue !== expectedValue) {
// Otherwise strict inequality should bail.
logger.warning('Expected attribute `%s` of value `%s`, saw `%s`.', name, expectedValue, actualValue);
return false;
}
}
return true;
}
/**
* Token-type-specific equality handlers
*
* @type {Object}
*/
const isEqualTokensOfType = {
StartTag: (actual, expected, logger = createLogger()) => {
if (actual.tagName !== expected.tagName &&
// Optimization: Use short-circuit evaluation to defer case-
// insensitive check on the assumption that the majority case will
// have exactly equal tag names.
actual.tagName.toLowerCase() !== expected.tagName.toLowerCase()) {
logger.warning('Expected tag name `%s`, instead saw `%s`.', expected.tagName, actual.tagName);
return false;
}
return isEqualTagAttributePairs(...[actual, expected].map(getMeaningfulAttributePairs), logger);
},
Chars: isEquivalentTextTokens,
Comment: isEquivalentTextTokens
};
/**
* Given an array of tokens, returns the first token which is not purely
* whitespace.
*
* Mutates the tokens array.
*
* @param {Object[]} tokens Set of tokens to search.
*
* @return {Object | undefined} Next non-whitespace token.
*/
function getNextNonWhitespaceToken(tokens) {
let token;
while (token = tokens.shift()) {
if (token.type !== 'Chars') {
return token;
}
if (!REGEXP_ONLY_WHITESPACE.test(token.chars)) {
return token;
}
}
}
/**
* Tokenize an HTML string, gracefully handling any errors thrown during
* underlying tokenization.
*
* @param {string} html HTML string to tokenize.
* @param {Object} logger Validation logger object.
*
* @return {Object[]|null} Array of valid tokenized HTML elements, or null on error
*/
function getHTMLTokens(html, logger = createLogger()) {
try {
return new Tokenizer(new DecodeEntityParser()).tokenize(html);
} catch (e) {
logger.warning('Malformed HTML detected: %s', html);
}
return null;
}
/**
* Returns true if the next HTML token closes the current token.
*
* @param {Object} currentToken Current token to compare with.
* @param {Object|undefined} nextToken Next token to compare against.
*
* @return {boolean} true if `nextToken` closes `currentToken`, false otherwise
*/
function isClosedByToken(currentToken, nextToken) {
// Ensure this is a self closed token.
if (!currentToken.selfClosing) {
return false;
}
// Check token names and determine if nextToken is the closing tag for currentToken.
if (nextToken && nextToken.tagName === currentToken.tagName && nextToken.type === 'EndTag') {
return true;
}
return false;
}
/**
* Returns true if the given HTML strings are effectively equivalent, or
* false otherwise. Invalid HTML is not considered equivalent, even if the
* strings directly match.
*
* @param {string} actual Actual HTML string.
* @param {string} expected Expected HTML string.
* @param {Object} logger Validation logger object.
*
* @return {boolean} Whether HTML strings are equivalent.
*/
function isEquivalentHTML(actual, expected, logger = createLogger()) {
// Short-circuit if markup is identical.
if (actual === expected) {
return true;
}
// Tokenize input content and reserialized save content.
const [actualTokens, expectedTokens] = [actual, expected].map(html => getHTMLTokens(html, logger));
// If either is malformed then stop comparing - the strings are not equivalent.
if (!actualTokens || !expectedTokens) {
return false;
}
let actualToken, expectedToken;
while (actualToken = getNextNonWhitespaceToken(actualTokens)) {
expectedToken = getNextNonWhitespaceToken(expectedTokens);
// Inequal if exhausted all expected tokens.
if (!expectedToken) {
logger.warning('Expected end of content, instead saw %o.', actualToken);
return false;
}
// Inequal if next non-whitespace token of each set are not same type.
if (actualToken.type !== expectedToken.type) {
logger.warning('Expected token of type `%s` (%o), instead saw `%s` (%o).', expectedToken.type, expectedToken, actualToken.type, actualToken);
return false;
}
// Defer custom token type equality handling, otherwise continue and
// assume as equal.
const isEqualTokens = isEqualTokensOfType[actualToken.type];
if (isEqualTokens && !isEqualTokens(actualToken, expectedToken, logger)) {
return false;
}
// Peek at the next tokens (actual and expected) to see if they close
// a self-closing tag.
if (isClosedByToken(actualToken, expectedTokens[0])) {
// Consume the next expected token that closes the current actual
// self-closing token.
getNextNonWhitespaceToken(expectedTokens);
} else if (isClosedByToken(expectedToken, actualTokens[0])) {
// Consume the next actual token that closes the current expected
// self-closing token.
getNextNonWhitespaceToken(actualTokens);
}
}
if (expectedToken = getNextNonWhitespaceToken(expectedTokens)) {
// If any non-whitespace tokens remain in expected token set, this
// indicates inequality.
logger.warning('Expected %o, instead saw end of content.', expectedToken);
return false;
}
return true;
}
/**
* Returns an object with `isValid` property set to `true` if the parsed block
* is valid given the input content. A block is considered valid if, when serialized
* with assumed attributes, the content matches the original value. If block is
* invalid, this function returns all validations issues as well.
*
* @param {string|Object} blockTypeOrName Block type.
* @param {Object} attributes Parsed block attributes.
* @param {string} originalBlockContent Original block content.
* @param {Object} logger Validation logger object.
*
* @return {Object} Whether block is valid and contains validation messages.
*/
/**
* Returns an object with `isValid` property set to `true` if the parsed block
* is valid given the input content. A block is considered valid if, when serialized
* with assumed attributes, the content matches the original value. If block is
* invalid, this function returns all validations issues as well.
*
* @param {WPBlock} block block object.
* @param {WPBlockType|string} [blockTypeOrName = block.name] Block type or name, inferred from block if not given.
*
* @return {[boolean,Array]} validation results.
*/
function validateBlock(block, blockTypeOrName = block.name) {
const isFallbackBlock = block.name === getFreeformContentHandlerName() || block.name === getUnregisteredTypeHandlerName();
// Shortcut to avoid costly validation.
if (isFallbackBlock) {
return [true, []];
}
const logger = createQueuedLogger();
const blockType = normalizeBlockType(blockTypeOrName);
let generatedBlockContent;
try {
generatedBlockContent = getSaveContent(blockType, block.attributes);
} catch (error) {
logger.error('Block validation failed because an error occurred while generating block content:\n\n%s', error.toString());
return [false, logger.getItems()];
}
const isValid = isEquivalentHTML(block.originalContent, generatedBlockContent, logger);
if (!isValid) {
logger.error('Block validation failed for `%s` (%o).\n\nContent generated by `save` function:\n\n%s\n\nContent retrieved from post body:\n\n%s', blockType.name, blockType, generatedBlockContent, block.originalContent);
}
return [isValid, logger.getItems()];
}
/**
* Returns true if the parsed block is valid given the input content. A block
* is considered valid if, when serialized with assumed attributes, the content
* matches the original value.
*
* Logs to console in development environments when invalid.
*
* @deprecated Use validateBlock instead to avoid data loss.
*
* @param {string|Object} blockTypeOrName Block type.
* @param {Object} attributes Parsed block attributes.
* @param {string} originalBlockContent Original block content.
*
* @return {boolean} Whether block is valid.
*/
function isValidBlockContent(blockTypeOrName, attributes, originalBlockContent) {
external_wp_deprecated_default()('isValidBlockContent introduces opportunity for data loss', {
since: '12.6',
plugin: 'Gutenberg',
alternative: 'validateBlock'
});
const blockType = normalizeBlockType(blockTypeOrName);
const block = {
name: blockType.name,
attributes,
innerBlocks: [],
originalContent: originalBlockContent
};
const [isValid] = validateBlock(block, blockType);
return isValid;
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/parser/convert-legacy-block.js
/**
* Convert legacy blocks to their canonical form. This function is used
* both in the parser level for previous content and to convert such blocks
* used in Custom Post Types templates.
*
* @param {string} name The block's name
* @param {Object} attributes The block's attributes
*
* @return {[string, Object]} The block's name and attributes, changed accordingly if a match was found
*/
function convertLegacyBlockNameAndAttributes(name, attributes) {
const newAttributes = {
...attributes
};
// Convert 'core/cover-image' block in existing content to 'core/cover'.
if ('core/cover-image' === name) {
name = 'core/cover';
}
// Convert 'core/text' blocks in existing content to 'core/paragraph'.
if ('core/text' === name || 'core/cover-text' === name) {
name = 'core/paragraph';
}
// Convert derivative blocks such as 'core/social-link-wordpress' to the
// canonical form 'core/social-link'.
if (name && name.indexOf('core/social-link-') === 0) {
// Capture `social-link-wordpress` into `{"service":"wordpress"}`
newAttributes.service = name.substring(17);
name = 'core/social-link';
}
// Convert derivative blocks such as 'core-embed/instagram' to the
// canonical form 'core/embed'.
if (name && name.indexOf('core-embed/') === 0) {
// Capture `core-embed/instagram` into `{"providerNameSlug":"instagram"}`
const providerSlug = name.substring(11);
const deprecated = {
speaker: 'speaker-deck',
polldaddy: 'crowdsignal'
};
newAttributes.providerNameSlug = providerSlug in deprecated ? deprecated[providerSlug] : providerSlug;
// This is needed as the `responsive` attribute was passed
// in a different way before the refactoring to block variations.
if (!['amazon-kindle', 'wordpress'].includes(providerSlug)) {
newAttributes.responsive = true;
}
name = 'core/embed';
}
// Convert Post Comment blocks in existing content to Comment blocks.
// TODO: Remove these checks when WordPress 6.0 is released.
if (name === 'core/post-comment-author') {
name = 'core/comment-author-name';
}
if (name === 'core/post-comment-content') {
name = 'core/comment-content';
}
if (name === 'core/post-comment-date') {
name = 'core/comment-date';
}
if (name === 'core/comments-query-loop') {
name = 'core/comments';
const {
className = ''
} = newAttributes;
if (!className.includes('wp-block-comments-query-loop')) {
newAttributes.className = ['wp-block-comments-query-loop', className].join(' ');
}
// Note that we also had to add a deprecation to the block in order
// for the ID change to work.
}
if (name === 'core/post-comments') {
name = 'core/comments';
newAttributes.legacy = true;
}
// The following code is only relevant for the Gutenberg plugin.
// It's a stand-alone if statement for dead-code elimination.
if (false) {}
return [name, newAttributes];
}
;// CONCATENATED MODULE: ./node_modules/hpq/es/get-path.js
/**
* Given object and string of dot-delimited path segments, returns value at
* path or undefined if path cannot be resolved.
*
* @param {Object} object Lookup object
* @param {string} path Path to resolve
* @return {?*} Resolved value
*/
function getPath(object, path) {
var segments = path.split('.');
var segment;
while (segment = segments.shift()) {
if (!(segment in object)) {
return;
}
object = object[segment];
}
return object;
}
;// CONCATENATED MODULE: ./node_modules/hpq/es/index.js
/**
* Internal dependencies
*/
/**
* Function returning a DOM document created by `createHTMLDocument`. The same
* document is returned between invocations.
*
* @return {Document} DOM document.
*/
var getDocument = function () {
var doc;
return function () {
if (!doc) {
doc = document.implementation.createHTMLDocument('');
}
return doc;
};
}();
/**
* Given a markup string or DOM element, creates an object aligning with the
* shape of the matchers object, or the value returned by the matcher.
*
* @param {(string|Element)} source Source content
* @param {(Object|Function)} matchers Matcher function or object of matchers
* @return {(Object|*)} Matched value(s), shaped by object
*/
function parse(source, matchers) {
if (!matchers) {
return;
} // Coerce to element
if ('string' === typeof source) {
var doc = getDocument();
doc.body.innerHTML = source;
source = doc.body;
} // Return singular value
if ('function' === typeof matchers) {
return matchers(source);
} // Bail if we can't handle matchers
if (Object !== matchers.constructor) {
return;
} // Shape result by matcher object
return Object.keys(matchers).reduce(function (memo, key) {
memo[key] = parse(source, matchers[key]);
return memo;
}, {});
}
/**
* Generates a function which matches node of type selector, returning an
* attribute by property if the attribute exists. If no selector is passed,
* returns property of the query element.
*
* @param {?string} selector Optional selector
* @param {string} name Property name
* @return {*} Property value
*/
function prop(selector, name) {
if (1 === arguments.length) {
name = selector;
selector = undefined;
}
return function (node) {
var match = node;
if (selector) {
match = node.querySelector(selector);
}
if (match) {
return getPath(match, name);
}
};
}
/**
* Generates a function which matches node of type selector, returning an
* attribute by name if the attribute exists. If no selector is passed,
* returns attribute of the query element.
*
* @param {?string} selector Optional selector
* @param {string} name Attribute name
* @return {?string} Attribute value
*/
function attr(selector, name) {
if (1 === arguments.length) {
name = selector;
selector = undefined;
}
return function (node) {
var attributes = prop(selector, 'attributes')(node);
if (attributes && attributes.hasOwnProperty(name)) {
return attributes[name].value;
}
};
}
/**
* Convenience for `prop( selector, 'innerHTML' )`.
*
* @see prop()
*
* @param {?string} selector Optional selector
* @return {string} Inner HTML
*/
function html(selector) {
return prop(selector, 'innerHTML');
}
/**
* Convenience for `prop( selector, 'textContent' )`.
*
* @see prop()
*
* @param {?string} selector Optional selector
* @return {string} Text content
*/
function es_text(selector) {
return prop(selector, 'textContent');
}
/**
* Creates a new matching context by first finding elements matching selector
* using querySelectorAll before then running another `parse` on `matchers`
* scoped to the matched elements.
*
* @see parse()
*
* @param {string} selector Selector to match
* @param {(Object|Function)} matchers Matcher function or object of matchers
* @return {Array.<*,Object>} Array of matched value(s)
*/
function query(selector, matchers) {
return function (node) {
var matches = node.querySelectorAll(selector);
return [].map.call(matches, function (match) {
return parse(match, matchers);
});
};
}
;// CONCATENATED MODULE: ./node_modules/memize/dist/index.js
/**
* Memize options object.
*
* @typedef MemizeOptions
*
* @property {number} [maxSize] Maximum size of the cache.
*/
/**
* Internal cache entry.
*
* @typedef MemizeCacheNode
*
* @property {?MemizeCacheNode|undefined} [prev] Previous node.
* @property {?MemizeCacheNode|undefined} [next] Next node.
* @property {Array<*>} args Function arguments for cache
* entry.
* @property {*} val Function result.
*/
/**
* Properties of the enhanced function for controlling cache.
*
* @typedef MemizeMemoizedFunction
*
* @property {()=>void} clear Clear the cache.
*/
/**
* Accepts a function to be memoized, and returns a new memoized function, with
* optional options.
*
* @template {(...args: any[]) => any} F
*
* @param {F} fn Function to memoize.
* @param {MemizeOptions} [options] Options object.
*
* @return {((...args: Parameters) => ReturnType) & MemizeMemoizedFunction} Memoized function.
*/
function memize(fn, options) {
var size = 0;
/** @type {?MemizeCacheNode|undefined} */
var head;
/** @type {?MemizeCacheNode|undefined} */
var tail;
options = options || {};
function memoized(/* ...args */) {
var node = head,
len = arguments.length,
args,
i;
searchCache: while (node) {
// Perform a shallow equality test to confirm that whether the node
// under test is a candidate for the arguments passed. Two arrays
// are shallowly equal if their length matches and each entry is
// strictly equal between the two sets. Avoid abstracting to a
// function which could incur an arguments leaking deoptimization.
// Check whether node arguments match arguments length
if (node.args.length !== arguments.length) {
node = node.next;
continue;
}
// Check whether node arguments match arguments values
for (i = 0; i < len; i++) {
if (node.args[i] !== arguments[i]) {
node = node.next;
continue searchCache;
}
}
// At this point we can assume we've found a match
// Surface matched node to head if not already
if (node !== head) {
// As tail, shift to previous. Must only shift if not also
// head, since if both head and tail, there is no previous.
if (node === tail) {
tail = node.prev;
}
// Adjust siblings to point to each other. If node was tail,
// this also handles new tail's empty `next` assignment.
/** @type {MemizeCacheNode} */ (node.prev).next = node.next;
if (node.next) {
node.next.prev = node.prev;
}
node.next = head;
node.prev = null;
/** @type {MemizeCacheNode} */ (head).prev = node;
head = node;
}
// Return immediately
return node.val;
}
// No cached value found. Continue to insertion phase:
// Create a copy of arguments (avoid leaking deoptimization)
args = new Array(len);
for (i = 0; i < len; i++) {
args[i] = arguments[i];
}
node = {
args: args,
// Generate the result from original function
val: fn.apply(null, args),
};
// Don't need to check whether node is already head, since it would
// have been returned above already if it was
// Shift existing head down list
if (head) {
head.prev = node;
node.next = head;
} else {
// If no head, follows that there's no tail (at initial or reset)
tail = node;
}
// Trim tail if we're reached max size and are pending cache insertion
if (size === /** @type {MemizeOptions} */ (options).maxSize) {
tail = /** @type {MemizeCacheNode} */ (tail).prev;
/** @type {MemizeCacheNode} */ (tail).next = null;
} else {
size++;
}
head = node;
return node.val;
}
memoized.clear = function () {
head = null;
tail = null;
size = 0;
};
// Ignore reason: There's not a clear solution to create an intersection of
// the function with additional properties, where the goal is to retain the
// function signature of the incoming argument and add control properties
// on the return value.
// @ts-ignore
return memoized;
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/matchers.js
/**
* External dependencies
*/
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
function matchers_html(selector, multilineTag) {
return domNode => {
let match = domNode;
if (selector) {
match = domNode.querySelector(selector);
}
if (!match) {
return '';
}
if (multilineTag) {
let value = '';
const length = match.children.length;
for (let index = 0; index < length; index++) {
const child = match.children[index];
if (child.nodeName.toLowerCase() !== multilineTag) {
continue;
}
value += child.outerHTML;
}
return value;
}
return match.innerHTML;
};
}
const richText = (selector, preserveWhiteSpace) => el => {
const target = selector ? el.querySelector(selector) : el;
return target ? external_wp_richText_namespaceObject.RichTextData.fromHTMLElement(target, {
preserveWhiteSpace
}) : external_wp_richText_namespaceObject.RichTextData.empty();
};
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/node.js
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
/**
* A representation of a single node within a block's rich text value. If
* representing a text node, the value is simply a string of the node value.
* As representing an element node, it is an object of:
*
* 1. `type` (string): Tag name.
* 2. `props` (object): Attributes and children array of WPBlockNode.
*
* @typedef {string|Object} WPBlockNode
*/
/**
* Given a single node and a node type (e.g. `'br'`), returns true if the node
* corresponds to that type, false otherwise.
*
* @param {WPBlockNode} node Block node to test
* @param {string} type Node to type to test against.
*
* @return {boolean} Whether node is of intended type.
*/
function isNodeOfType(node, type) {
external_wp_deprecated_default()('wp.blocks.node.isNodeOfType', {
since: '6.1',
version: '6.3',
link: 'https://developer.wordpress.org/block-editor/how-to-guides/block-tutorial/introducing-attributes-and-editable-fields/'
});
return node && node.type === type;
}
/**
* Given an object implementing the NamedNodeMap interface, returns a plain
* object equivalent value of name, value key-value pairs.
*
* @see https://dom.spec.whatwg.org/#interface-namednodemap
*
* @param {NamedNodeMap} nodeMap NamedNodeMap to convert to object.
*
* @return {Object} Object equivalent value of NamedNodeMap.
*/
function getNamedNodeMapAsObject(nodeMap) {
const result = {};
for (let i = 0; i < nodeMap.length; i++) {
const {
name,
value
} = nodeMap[i];
result[name] = value;
}
return result;
}
/**
* Given a DOM Element or Text node, returns an equivalent block node. Throws
* if passed any node type other than element or text.
*
* @throws {TypeError} If non-element/text node is passed.
*
* @param {Node} domNode DOM node to convert.
*
* @return {WPBlockNode} Block node equivalent to DOM node.
*/
function fromDOM(domNode) {
external_wp_deprecated_default()('wp.blocks.node.fromDOM', {
since: '6.1',
version: '6.3',
alternative: 'wp.richText.create',
link: 'https://developer.wordpress.org/block-editor/how-to-guides/block-tutorial/introducing-attributes-and-editable-fields/'
});
if (domNode.nodeType === domNode.TEXT_NODE) {
return domNode.nodeValue;
}
if (domNode.nodeType !== domNode.ELEMENT_NODE) {
throw new TypeError('A block node can only be created from a node of type text or ' + 'element.');
}
return {
type: domNode.nodeName.toLowerCase(),
props: {
...getNamedNodeMapAsObject(domNode.attributes),
children: children_fromDOM(domNode.childNodes)
}
};
}
/**
* Given a block node, returns its HTML string representation.
*
* @param {WPBlockNode} node Block node to convert to string.
*
* @return {string} String HTML representation of block node.
*/
function toHTML(node) {
external_wp_deprecated_default()('wp.blocks.node.toHTML', {
since: '6.1',
version: '6.3',
alternative: 'wp.richText.toHTMLString',
link: 'https://developer.wordpress.org/block-editor/how-to-guides/block-tutorial/introducing-attributes-and-editable-fields/'
});
return children_toHTML([node]);
}
/**
* Given a selector, returns an hpq matcher generating a WPBlockNode value
* matching the selector result.
*
* @param {string} selector DOM selector.
*
* @return {Function} hpq matcher.
*/
function node_matcher(selector) {
external_wp_deprecated_default()('wp.blocks.node.matcher', {
since: '6.1',
version: '6.3',
alternative: 'html source',
link: 'https://developer.wordpress.org/block-editor/how-to-guides/block-tutorial/introducing-attributes-and-editable-fields/'
});
return domNode => {
let match = domNode;
if (selector) {
match = domNode.querySelector(selector);
}
try {
return fromDOM(match);
} catch (error) {
return null;
}
};
}
/**
* Object of utility functions used in managing block attribute values of
* source `node`.
*
* @see https://github.com/WordPress/gutenberg/pull/10439
*
* @deprecated since 4.0. The `node` source should not be used, and can be
* replaced by the `html` source.
*
* @private
*/
/* harmony default export */ const node = ({
isNodeOfType,
fromDOM,
toHTML,
matcher: node_matcher
});
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/children.js
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
/**
* A representation of a block's rich text value.
*
* @typedef {WPBlockNode[]} WPBlockChildren
*/
/**
* Given block children, returns a serialize-capable WordPress element.
*
* @param {WPBlockChildren} children Block children object to convert.
*
* @return {Element} A serialize-capable element.
*/
function getSerializeCapableElement(children) {
// The fact that block children are compatible with the element serializer is
// merely an implementation detail that currently serves to be true, but
// should not be mistaken as being a guarantee on the external API. The
// public API only offers guarantees to work with strings (toHTML) and DOM
// elements (fromDOM), and should provide utilities to manipulate the value
// rather than expect consumers to inspect or construct its shape (concat).
return children;
}
/**
* Given block children, returns an array of block nodes.
*
* @param {WPBlockChildren} children Block children object to convert.
*
* @return {Array} An array of individual block nodes.
*/
function getChildrenArray(children) {
external_wp_deprecated_default()('wp.blocks.children.getChildrenArray', {
since: '6.1',
version: '6.3',
link: 'https://developer.wordpress.org/block-editor/how-to-guides/block-tutorial/introducing-attributes-and-editable-fields/'
});
// The fact that block children are compatible with the element serializer
// is merely an implementation detail that currently serves to be true, but
// should not be mistaken as being a guarantee on the external API.
return children;
}
/**
* Given two or more block nodes, returns a new block node representing a
* concatenation of its values.
*
* @param {...WPBlockChildren} blockNodes Block nodes to concatenate.
*
* @return {WPBlockChildren} Concatenated block node.
*/
function concat(...blockNodes) {
external_wp_deprecated_default()('wp.blocks.children.concat', {
since: '6.1',
version: '6.3',
alternative: 'wp.richText.concat',
link: 'https://developer.wordpress.org/block-editor/how-to-guides/block-tutorial/introducing-attributes-and-editable-fields/'
});
const result = [];
for (let i = 0; i < blockNodes.length; i++) {
const blockNode = Array.isArray(blockNodes[i]) ? blockNodes[i] : [blockNodes[i]];
for (let j = 0; j < blockNode.length; j++) {
const child = blockNode[j];
const canConcatToPreviousString = typeof child === 'string' && typeof result[result.length - 1] === 'string';
if (canConcatToPreviousString) {
result[result.length - 1] += child;
} else {
result.push(child);
}
}
}
return result;
}
/**
* Given an iterable set of DOM nodes, returns equivalent block children.
* Ignores any non-element/text nodes included in set.
*
* @param {Iterable.} domNodes Iterable set of DOM nodes to convert.
*
* @return {WPBlockChildren} Block children equivalent to DOM nodes.
*/
function children_fromDOM(domNodes) {
external_wp_deprecated_default()('wp.blocks.children.fromDOM', {
since: '6.1',
version: '6.3',
alternative: 'wp.richText.create',
link: 'https://developer.wordpress.org/block-editor/how-to-guides/block-tutorial/introducing-attributes-and-editable-fields/'
});
const result = [];
for (let i = 0; i < domNodes.length; i++) {
try {
result.push(fromDOM(domNodes[i]));
} catch (error) {
// Simply ignore if DOM node could not be converted.
}
}
return result;
}
/**
* Given a block node, returns its HTML string representation.
*
* @param {WPBlockChildren} children Block node(s) to convert to string.
*
* @return {string} String HTML representation of block node.
*/
function children_toHTML(children) {
external_wp_deprecated_default()('wp.blocks.children.toHTML', {
since: '6.1',
version: '6.3',
alternative: 'wp.richText.toHTMLString',
link: 'https://developer.wordpress.org/block-editor/how-to-guides/block-tutorial/introducing-attributes-and-editable-fields/'
});
const element = getSerializeCapableElement(children);
return (0,external_wp_element_namespaceObject.renderToString)(element);
}
/**
* Given a selector, returns an hpq matcher generating a WPBlockChildren value
* matching the selector result.
*
* @param {string} selector DOM selector.
*
* @return {Function} hpq matcher.
*/
function children_matcher(selector) {
external_wp_deprecated_default()('wp.blocks.children.matcher', {
since: '6.1',
version: '6.3',
alternative: 'html source',
link: 'https://developer.wordpress.org/block-editor/how-to-guides/block-tutorial/introducing-attributes-and-editable-fields/'
});
return domNode => {
let match = domNode;
if (selector) {
match = domNode.querySelector(selector);
}
if (match) {
return children_fromDOM(match.childNodes);
}
return [];
};
}
/**
* Object of utility functions used in managing block attribute values of
* source `children`.
*
* @see https://github.com/WordPress/gutenberg/pull/10439
*
* @deprecated since 4.0. The `children` source should not be used, and can be
* replaced by the `html` source.
*
* @private
*/
/* harmony default export */ const children = ({
concat,
getChildrenArray,
fromDOM: children_fromDOM,
toHTML: children_toHTML,
matcher: children_matcher
});
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/parser/get-block-attributes.js
/**
* External dependencies
*/
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
/**
* Higher-order hpq matcher which enhances an attribute matcher to return true
* or false depending on whether the original matcher returns undefined. This
* is useful for boolean attributes (e.g. disabled) whose attribute values may
* be technically falsey (empty string), though their mere presence should be
* enough to infer as true.
*
* @param {Function} matcher Original hpq matcher.
*
* @return {Function} Enhanced hpq matcher.
*/
const toBooleanAttributeMatcher = matcher => (0,external_wp_compose_namespaceObject.pipe)([matcher,
// Expected values from `attr( 'disabled' )`:
//
//
// - Value: `undefined`
// - Transformed: `false`
//
//
// - Value: `''`
// - Transformed: `true`
//
//
// - Value: `'disabled'`
// - Transformed: `true`
value => value !== undefined]);
/**
* Returns true if value is of the given JSON schema type, or false otherwise.
*
* @see http://json-schema.org/latest/json-schema-validation.html#rfc.section.6.25
*
* @param {*} value Value to test.
* @param {string} type Type to test.
*
* @return {boolean} Whether value is of type.
*/
function isOfType(value, type) {
switch (type) {
case 'rich-text':
return value instanceof external_wp_richText_namespaceObject.RichTextData;
case 'string':
return typeof value === 'string';
case 'boolean':
return typeof value === 'boolean';
case 'object':
return !!value && value.constructor === Object;
case 'null':
return value === null;
case 'array':
return Array.isArray(value);
case 'integer':
case 'number':
return typeof value === 'number';
}
return true;
}
/**
* Returns true if value is of an array of given JSON schema types, or false
* otherwise.
*
* @see http://json-schema.org/latest/json-schema-validation.html#rfc.section.6.25
*
* @param {*} value Value to test.
* @param {string[]} types Types to test.
*
* @return {boolean} Whether value is of types.
*/
function isOfTypes(value, types) {
return types.some(type => isOfType(value, type));
}
/**
* Given an attribute key, an attribute's schema, a block's raw content and the
* commentAttributes returns the attribute value depending on its source
* definition of the given attribute key.
*
* @param {string} attributeKey Attribute key.
* @param {Object} attributeSchema Attribute's schema.
* @param {Node} innerDOM Parsed DOM of block's inner HTML.
* @param {Object} commentAttributes Block's comment attributes.
* @param {string} innerHTML Raw HTML from block node's innerHTML property.
*
* @return {*} Attribute value.
*/
function getBlockAttribute(attributeKey, attributeSchema, innerDOM, commentAttributes, innerHTML) {
let value;
switch (attributeSchema.source) {
// An undefined source means that it's an attribute serialized to the
// block's "comment".
case undefined:
value = commentAttributes ? commentAttributes[attributeKey] : undefined;
break;
// raw source means that it's the original raw block content.
case 'raw':
value = innerHTML;
break;
case 'attribute':
case 'property':
case 'html':
case 'text':
case 'rich-text':
case 'children':
case 'node':
case 'query':
case 'tag':
value = parseWithAttributeSchema(innerDOM, attributeSchema);
break;
}
if (!isValidByType(value, attributeSchema.type) || !isValidByEnum(value, attributeSchema.enum)) {
// Reject the value if it is not valid. Reverting to the undefined
// value ensures the default is respected, if applicable.
value = undefined;
}
if (value === undefined) {
value = getDefault(attributeSchema);
}
return value;
}
/**
* Returns true if value is valid per the given block attribute schema type
* definition, or false otherwise.
*
* @see https://json-schema.org/latest/json-schema-validation.html#rfc.section.6.1.1
*
* @param {*} value Value to test.
* @param {?(Array|string)} type Block attribute schema type.
*
* @return {boolean} Whether value is valid.
*/
function isValidByType(value, type) {
return type === undefined || isOfTypes(value, Array.isArray(type) ? type : [type]);
}
/**
* Returns true if value is valid per the given block attribute schema enum
* definition, or false otherwise.
*
* @see https://json-schema.org/latest/json-schema-validation.html#rfc.section.6.1.2
*
* @param {*} value Value to test.
* @param {?Array} enumSet Block attribute schema enum.
*
* @return {boolean} Whether value is valid.
*/
function isValidByEnum(value, enumSet) {
return !Array.isArray(enumSet) || enumSet.includes(value);
}
/**
* Returns an hpq matcher given a source object.
*
* @param {Object} sourceConfig Attribute Source object.
*
* @return {Function} A hpq Matcher.
*/
const matcherFromSource = memize(sourceConfig => {
switch (sourceConfig.source) {
case 'attribute':
let matcher = attr(sourceConfig.selector, sourceConfig.attribute);
if (sourceConfig.type === 'boolean') {
matcher = toBooleanAttributeMatcher(matcher);
}
return matcher;
case 'html':
return matchers_html(sourceConfig.selector, sourceConfig.multiline);
case 'text':
return es_text(sourceConfig.selector);
case 'rich-text':
return richText(sourceConfig.selector, sourceConfig.__unstablePreserveWhiteSpace);
case 'children':
return children_matcher(sourceConfig.selector);
case 'node':
return node_matcher(sourceConfig.selector);
case 'query':
const subMatchers = Object.fromEntries(Object.entries(sourceConfig.query).map(([key, subSourceConfig]) => [key, matcherFromSource(subSourceConfig)]));
return query(sourceConfig.selector, subMatchers);
case 'tag':
return (0,external_wp_compose_namespaceObject.pipe)([prop(sourceConfig.selector, 'nodeName'), nodeName => nodeName ? nodeName.toLowerCase() : undefined]);
default:
// eslint-disable-next-line no-console
console.error(`Unknown source type "${sourceConfig.source}"`);
}
});
/**
* Parse a HTML string into DOM tree.
*
* @param {string|Node} innerHTML HTML string or already parsed DOM node.
*
* @return {Node} Parsed DOM node.
*/
function parseHtml(innerHTML) {
return parse(innerHTML, h => h);
}
/**
* Given a block's raw content and an attribute's schema returns the attribute's
* value depending on its source.
*
* @param {string|Node} innerHTML Block's raw content.
* @param {Object} attributeSchema Attribute's schema.
*
* @return {*} Attribute value.
*/
function parseWithAttributeSchema(innerHTML, attributeSchema) {
return matcherFromSource(attributeSchema)(parseHtml(innerHTML));
}
/**
* Returns the block attributes of a registered block node given its type.
*
* @param {string|Object} blockTypeOrName Block type or name.
* @param {string|Node} innerHTML Raw block content.
* @param {?Object} attributes Known block attributes (from delimiters).
*
* @return {Object} All block attributes.
*/
function getBlockAttributes(blockTypeOrName, innerHTML, attributes = {}) {
var _blockType$attributes;
const doc = parseHtml(innerHTML);
const blockType = normalizeBlockType(blockTypeOrName);
const blockAttributes = Object.fromEntries(Object.entries((_blockType$attributes = blockType.attributes) !== null && _blockType$attributes !== void 0 ? _blockType$attributes : {}).map(([key, schema]) => [key, getBlockAttribute(key, schema, doc, attributes, innerHTML)]));
return (0,external_wp_hooks_namespaceObject.applyFilters)('blocks.getBlockAttributes', blockAttributes, blockType, innerHTML, attributes);
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/parser/fix-custom-classname.js
/**
* Internal dependencies
*/
const CLASS_ATTR_SCHEMA = {
type: 'string',
source: 'attribute',
selector: '[data-custom-class-name] > *',
attribute: 'class'
};
/**
* Given an HTML string, returns an array of class names assigned to the root
* element in the markup.
*
* @param {string} innerHTML Markup string from which to extract classes.
*
* @return {string[]} Array of class names assigned to the root element.
*/
function getHTMLRootElementClasses(innerHTML) {
const parsed = parseWithAttributeSchema(`${innerHTML}`, CLASS_ATTR_SCHEMA);
return parsed ? parsed.trim().split(/\s+/) : [];
}
/**
* Given a parsed set of block attributes, if the block supports custom class
* names and an unknown class (per the block's serialization behavior) is
* found, the unknown classes are treated as custom classes. This prevents the
* block from being considered as invalid.
*
* @param {Object} blockAttributes Original block attributes.
* @param {Object} blockType Block type settings.
* @param {string} innerHTML Original block markup.
*
* @return {Object} Filtered block attributes.
*/
function fixCustomClassname(blockAttributes, blockType, innerHTML) {
if (hasBlockSupport(blockType, 'customClassName', true)) {
// To determine difference, serialize block given the known set of
// attributes, with the exception of `className`. This will determine
// the default set of classes. From there, any difference in innerHTML
// can be considered as custom classes.
const {
className: omittedClassName,
...attributesSansClassName
} = blockAttributes;
const serialized = getSaveContent(blockType, attributesSansClassName);
const defaultClasses = getHTMLRootElementClasses(serialized);
const actualClasses = getHTMLRootElementClasses(innerHTML);
const customClasses = actualClasses.filter(className => !defaultClasses.includes(className));
if (customClasses.length) {
blockAttributes.className = customClasses.join(' ');
} else if (serialized) {
delete blockAttributes.className;
}
}
return blockAttributes;
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/parser/apply-built-in-validation-fixes.js
/**
* Internal dependencies
*/
/**
* Attempts to fix block invalidation by applying build-in validation fixes
* like moving all extra classNames to the className attribute.
*
* @param {WPBlock} block block object.
* @param {import('../registration').WPBlockType} blockType Block type. This is normalize not necessary and
* can be inferred from the block name,
* but it's here for performance reasons.
*
* @return {WPBlock} Fixed block object
*/
function applyBuiltInValidationFixes(block, blockType) {
const updatedBlockAttributes = fixCustomClassname(block.attributes, blockType, block.originalContent);
return {
...block,
attributes: updatedBlockAttributes
};
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/parser/apply-block-deprecated-versions.js
/**
* Internal dependencies
*/
/**
* Function that takes no arguments and always returns false.
*
* @return {boolean} Always returns false.
*/
function stubFalse() {
return false;
}
/**
* Given a block object, returns a new copy of the block with any applicable
* deprecated migrations applied, or the original block if it was both valid
* and no eligible migrations exist.
*
* @param {import(".").WPBlock} block Parsed and invalid block object.
* @param {import(".").WPRawBlock} rawBlock Raw block object.
* @param {import('../registration').WPBlockType} blockType Block type. This is normalize not necessary and
* can be inferred from the block name,
* but it's here for performance reasons.
*
* @return {import(".").WPBlock} Migrated block object.
*/
function applyBlockDeprecatedVersions(block, rawBlock, blockType) {
const parsedAttributes = rawBlock.attrs;
const {
deprecated: deprecatedDefinitions
} = blockType;
// Bail early if there are no registered deprecations to be handled.
if (!deprecatedDefinitions || !deprecatedDefinitions.length) {
return block;
}
// By design, blocks lack any sort of version tracking. Instead, to process
// outdated content the system operates a queue out of all the defined
// attribute shapes and tries each definition until the input produces a
// valid result. This mechanism seeks to avoid polluting the user-space with
// machine-specific code. An invalid block is thus a block that could not be
// matched successfully with any of the registered deprecation definitions.
for (let i = 0; i < deprecatedDefinitions.length; i++) {
// A block can opt into a migration even if the block is valid by
// defining `isEligible` on its deprecation. If the block is both valid
// and does not opt to migrate, skip.
const {
isEligible = stubFalse
} = deprecatedDefinitions[i];
if (block.isValid && !isEligible(parsedAttributes, block.innerBlocks, {
blockNode: rawBlock,
block
})) {
continue;
}
// Block type properties which could impact either serialization or
// parsing are not considered in the deprecated block type by default,
// and must be explicitly provided.
const deprecatedBlockType = Object.assign(omit(blockType, DEPRECATED_ENTRY_KEYS), deprecatedDefinitions[i]);
let migratedBlock = {
...block,
attributes: getBlockAttributes(deprecatedBlockType, block.originalContent, parsedAttributes)
};
// Ignore the deprecation if it produces a block which is not valid.
let [isValid] = validateBlock(migratedBlock, deprecatedBlockType);
// If the migrated block is not valid initially, try the built-in fixes.
if (!isValid) {
migratedBlock = applyBuiltInValidationFixes(migratedBlock, deprecatedBlockType);
[isValid] = validateBlock(migratedBlock, deprecatedBlockType);
}
// An invalid block does not imply incorrect HTML but the fact block
// source information could be lost on re-serialization.
if (!isValid) {
continue;
}
let migratedInnerBlocks = migratedBlock.innerBlocks;
let migratedAttributes = migratedBlock.attributes;
// A block may provide custom behavior to assign new attributes and/or
// inner blocks.
const {
migrate
} = deprecatedBlockType;
if (migrate) {
let migrated = migrate(migratedAttributes, block.innerBlocks);
if (!Array.isArray(migrated)) {
migrated = [migrated];
}
[migratedAttributes = parsedAttributes, migratedInnerBlocks = block.innerBlocks] = migrated;
}
block = {
...block,
attributes: migratedAttributes,
innerBlocks: migratedInnerBlocks,
isValid: true,
validationIssues: []
};
}
return block;
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/parser/index.js
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
/**
* The raw structure of a block includes its attributes, inner
* blocks, and inner HTML. It is important to distinguish inner blocks from
* the HTML content of the block as only the latter is relevant for block
* validation and edit operations.
*
* @typedef WPRawBlock
*
* @property {string=} blockName Block name
* @property {Object=} attrs Block raw or comment attributes.
* @property {string} innerHTML HTML content of the block.
* @property {(string|null)[]} innerContent Content without inner blocks.
* @property {WPRawBlock[]} innerBlocks Inner Blocks.
*/
/**
* Fully parsed block object.
*
* @typedef WPBlock
*
* @property {string} name Block name
* @property {Object} attributes Block raw or comment attributes.
* @property {WPBlock[]} innerBlocks Inner Blocks.
* @property {string} originalContent Original content of the block before validation fixes.
* @property {boolean} isValid Whether the block is valid.
* @property {Object[]} validationIssues Validation issues.
* @property {WPRawBlock} [__unstableBlockSource] Un-processed original copy of block if created through parser.
*/
/**
* @typedef {Object} ParseOptions
* @property {boolean?} __unstableSkipMigrationLogs If a block is migrated from a deprecated version, skip logging the migration details.
* @property {boolean?} __unstableSkipAutop Whether to skip autop when processing freeform content.
*/
/**
* Convert legacy blocks to their canonical form. This function is used
* both in the parser level for previous content and to convert such blocks
* used in Custom Post Types templates.
*
* @param {WPRawBlock} rawBlock
*
* @return {WPRawBlock} The block's name and attributes, changed accordingly if a match was found
*/
function convertLegacyBlocks(rawBlock) {
const [correctName, correctedAttributes] = convertLegacyBlockNameAndAttributes(rawBlock.blockName, rawBlock.attrs);
return {
...rawBlock,
blockName: correctName,
attrs: correctedAttributes
};
}
/**
* Normalize the raw block by applying the fallback block name if none given,
* sanitize the parsed HTML...
*
* @param {WPRawBlock} rawBlock The raw block object.
* @param {ParseOptions?} options Extra options for handling block parsing.
*
* @return {WPRawBlock} The normalized block object.
*/
function normalizeRawBlock(rawBlock, options) {
const fallbackBlockName = getFreeformContentHandlerName();
// If the grammar parsing don't produce any block name, use the freeform block.
const rawBlockName = rawBlock.blockName || getFreeformContentHandlerName();
const rawAttributes = rawBlock.attrs || {};
const rawInnerBlocks = rawBlock.innerBlocks || [];
let rawInnerHTML = rawBlock.innerHTML.trim();
// Fallback content may be upgraded from classic content expecting implicit
// automatic paragraphs, so preserve them. Assumes wpautop is idempotent,
// meaning there are no negative consequences to repeated autop calls.
if (rawBlockName === fallbackBlockName && rawBlockName === 'core/freeform' && !options?.__unstableSkipAutop) {
rawInnerHTML = (0,external_wp_autop_namespaceObject.autop)(rawInnerHTML).trim();
}
return {
...rawBlock,
blockName: rawBlockName,
attrs: rawAttributes,
innerHTML: rawInnerHTML,
innerBlocks: rawInnerBlocks
};
}
/**
* Uses the "unregistered blockType" to create a block object.
*
* @param {WPRawBlock} rawBlock block.
*
* @return {WPRawBlock} The unregistered block object.
*/
function createMissingBlockType(rawBlock) {
const unregisteredFallbackBlock = getUnregisteredTypeHandlerName() || getFreeformContentHandlerName();
// Preserve undelimited content for use by the unregistered type
// handler. A block node's `innerHTML` isn't enough, as that field only
// carries the block's own HTML and not its nested blocks.
const originalUndelimitedContent = serializeRawBlock(rawBlock, {
isCommentDelimited: false
});
// Preserve full block content for use by the unregistered type
// handler, block boundaries included.
const originalContent = serializeRawBlock(rawBlock, {
isCommentDelimited: true
});
return {
blockName: unregisteredFallbackBlock,
attrs: {
originalName: rawBlock.blockName,
originalContent,
originalUndelimitedContent
},
innerHTML: rawBlock.blockName ? originalContent : rawBlock.innerHTML,
innerBlocks: rawBlock.innerBlocks,
innerContent: rawBlock.innerContent
};
}
/**
* Validates a block and wraps with validation meta.
*
* The name here is regrettable but `validateBlock` is already taken.
*
* @param {WPBlock} unvalidatedBlock
* @param {import('../registration').WPBlockType} blockType
* @return {WPBlock} validated block, with auto-fixes if initially invalid
*/
function applyBlockValidation(unvalidatedBlock, blockType) {
// Attempt to validate the block.
const [isValid] = validateBlock(unvalidatedBlock, blockType);
if (isValid) {
return {
...unvalidatedBlock,
isValid,
validationIssues: []
};
}
// If the block is invalid, attempt some built-in fixes
// like custom classNames handling.
const fixedBlock = applyBuiltInValidationFixes(unvalidatedBlock, blockType);
// Attempt to validate the block once again after the built-in fixes.
const [isFixedValid, validationIssues] = validateBlock(unvalidatedBlock, blockType);
return {
...fixedBlock,
isValid: isFixedValid,
validationIssues
};
}
/**
* Given a raw block returned by grammar parsing, returns a fully parsed block.
*
* @param {WPRawBlock} rawBlock The raw block object.
* @param {ParseOptions} options Extra options for handling block parsing.
*
* @return {WPBlock | undefined} Fully parsed block.
*/
function parseRawBlock(rawBlock, options) {
let normalizedBlock = normalizeRawBlock(rawBlock, options);
// During the lifecycle of the project, we renamed some old blocks
// and transformed others to new blocks. To avoid breaking existing content,
// we added this function to properly parse the old content.
normalizedBlock = convertLegacyBlocks(normalizedBlock);
// Try finding the type for known block name.
let blockType = getBlockType(normalizedBlock.blockName);
// If not blockType is found for the specified name, fallback to the "unregistedBlockType".
if (!blockType) {
normalizedBlock = createMissingBlockType(normalizedBlock);
blockType = getBlockType(normalizedBlock.blockName);
}
// If it's an empty freeform block or there's no blockType (no missing block handler)
// Then, just ignore the block.
// It might be a good idea to throw a warning here.
// TODO: I'm unsure about the unregisteredFallbackBlock check,
// it might ignore some dynamic unregistered third party blocks wrongly.
const isFallbackBlock = normalizedBlock.blockName === getFreeformContentHandlerName() || normalizedBlock.blockName === getUnregisteredTypeHandlerName();
if (!blockType || !normalizedBlock.innerHTML && isFallbackBlock) {
return;
}
// Parse inner blocks recursively.
const parsedInnerBlocks = normalizedBlock.innerBlocks.map(innerBlock => parseRawBlock(innerBlock, options))
// See https://github.com/WordPress/gutenberg/pull/17164.
.filter(innerBlock => !!innerBlock);
// Get the fully parsed block.
const parsedBlock = createBlock(normalizedBlock.blockName, getBlockAttributes(blockType, normalizedBlock.innerHTML, normalizedBlock.attrs), parsedInnerBlocks);
parsedBlock.originalContent = normalizedBlock.innerHTML;
const validatedBlock = applyBlockValidation(parsedBlock, blockType);
const {
validationIssues
} = validatedBlock;
// Run the block deprecation and migrations.
// This is performed on both invalid and valid blocks because
// migration using the `migrate` functions should run even
// if the output is deemed valid.
const updatedBlock = applyBlockDeprecatedVersions(validatedBlock, normalizedBlock, blockType);
if (!updatedBlock.isValid) {
// Preserve the original unprocessed version of the block
// that we received (no fixes, no deprecations) so that
// we can save it as close to exactly the same way as
// we loaded it. This is important to avoid corruption
// and data loss caused by block implementations trying
// to process data that isn't fully recognized.
updatedBlock.__unstableBlockSource = rawBlock;
}
if (!validatedBlock.isValid && updatedBlock.isValid && !options?.__unstableSkipMigrationLogs) {
/* eslint-disable no-console */
console.groupCollapsed('Updated Block: %s', blockType.name);
console.info('Block successfully updated for `%s` (%o).\n\nNew content generated by `save` function:\n\n%s\n\nContent retrieved from post body:\n\n%s', blockType.name, blockType, getSaveContent(blockType, updatedBlock.attributes), updatedBlock.originalContent);
console.groupEnd();
/* eslint-enable no-console */
} else if (!validatedBlock.isValid && !updatedBlock.isValid) {
validationIssues.forEach(({
log,
args
}) => log(...args));
}
return updatedBlock;
}
/**
* Utilizes an optimized token-driven parser based on the Gutenberg grammar spec
* defined through a parsing expression grammar to take advantage of the regular
* cadence provided by block delimiters -- composed syntactically through HTML
* comments -- which, given a general HTML document as an input, returns a block
* list array representation.
*
* This is a recursive-descent parser that scans linearly once through the input
* document. Instead of directly recursing it utilizes a trampoline mechanism to
* prevent stack overflow. This initial pass is mainly interested in separating
* and isolating the blocks serialized in the document and manifestly not in the
* content within the blocks.
*
* @see
* https://developer.wordpress.org/block-editor/packages/packages-block-serialization-default-parser/
*
* @param {string} content The post content.
* @param {ParseOptions} options Extra options for handling block parsing.
*
* @return {Array} Block list.
*/
function parser_parse(content, options) {
return (0,external_wp_blockSerializationDefaultParser_namespaceObject.parse)(content).reduce((accumulator, rawBlock) => {
const block = parseRawBlock(rawBlock, options);
if (block) {
accumulator.push(block);
}
return accumulator;
}, []);
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/get-raw-transforms.js
/**
* Internal dependencies
*/
function getRawTransforms() {
return getBlockTransforms('from').filter(({
type
}) => type === 'raw').map(transform => {
return transform.isMatch ? transform : {
...transform,
isMatch: node => transform.selector && node.matches(transform.selector)
};
});
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/html-to-blocks.js
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
/**
* Converts HTML directly to blocks. Looks for a matching transform for each
* top-level tag. The HTML should be filtered to not have any text between
* top-level tags and formatted in a way that blocks can handle the HTML.
*
* @param {string} html HTML to convert.
* @param {Function} handler The handler calling htmlToBlocks: either rawHandler
* or pasteHandler.
*
* @return {Array} An array of blocks.
*/
function htmlToBlocks(html, handler) {
const doc = document.implementation.createHTMLDocument('');
doc.body.innerHTML = html;
return Array.from(doc.body.children).flatMap(node => {
const rawTransform = findTransform(getRawTransforms(), ({
isMatch
}) => isMatch(node));
if (!rawTransform) {
// Until the HTML block is supported in the native version, we'll parse it
// instead of creating the block to generate it as an unsupported block.
if (external_wp_element_namespaceObject.Platform.isNative) {
return parser_parse(`${node.outerHTML}`);
}
return createBlock(
// Should not be hardcoded.
'core/html', getBlockAttributes('core/html', node.outerHTML));
}
const {
transform,
blockName
} = rawTransform;
if (transform) {
return transform(node, handler);
}
return createBlock(blockName, getBlockAttributes(blockName, node.outerHTML));
});
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/normalise-blocks.js
/**
* WordPress dependencies
*/
function normaliseBlocks(HTML) {
const decuDoc = document.implementation.createHTMLDocument('');
const accuDoc = document.implementation.createHTMLDocument('');
const decu = decuDoc.body;
const accu = accuDoc.body;
decu.innerHTML = HTML;
while (decu.firstChild) {
const node = decu.firstChild;
// Text nodes: wrap in a paragraph, or append to previous.
if (node.nodeType === node.TEXT_NODE) {
if ((0,external_wp_dom_namespaceObject.isEmpty)(node)) {
decu.removeChild(node);
} else {
if (!accu.lastChild || accu.lastChild.nodeName !== 'P') {
accu.appendChild(accuDoc.createElement('P'));
}
accu.lastChild.appendChild(node);
}
// Element nodes.
} else if (node.nodeType === node.ELEMENT_NODE) {
// BR nodes: create a new paragraph on double, or append to previous.
if (node.nodeName === 'BR') {
if (node.nextSibling && node.nextSibling.nodeName === 'BR') {
accu.appendChild(accuDoc.createElement('P'));
decu.removeChild(node.nextSibling);
}
// Don't append to an empty paragraph.
if (accu.lastChild && accu.lastChild.nodeName === 'P' && accu.lastChild.hasChildNodes()) {
accu.lastChild.appendChild(node);
} else {
decu.removeChild(node);
}
} else if (node.nodeName === 'P') {
// Only append non-empty paragraph nodes.
if ((0,external_wp_dom_namespaceObject.isEmpty)(node)) {
decu.removeChild(node);
} else {
accu.appendChild(node);
}
} else if ((0,external_wp_dom_namespaceObject.isPhrasingContent)(node)) {
if (!accu.lastChild || accu.lastChild.nodeName !== 'P') {
accu.appendChild(accuDoc.createElement('P'));
}
accu.lastChild.appendChild(node);
} else {
accu.appendChild(node);
}
} else {
decu.removeChild(node);
}
}
return accu.innerHTML;
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/special-comment-converter.js
/**
* WordPress dependencies
*/
/**
* Looks for `` and `` comments and
* replaces them with a custom element representing a future block.
*
* The custom element is a way to bypass the rest of the `raw-handling`
* transforms, which would eliminate other kinds of node with which to carry
* ``'s data: nodes with `data` attributes, empty paragraphs, etc.
*
* The custom element is then expected to be recognized by any registered
* block's `raw` transform.
*
* @param {Node} node The node to be processed.
* @param {Document} doc The document of the node.
* @return {void}
*/
function specialCommentConverter(node, doc) {
if (node.nodeType !== node.COMMENT_NODE) {
return;
}
if (node.nodeValue === 'nextpage') {
(0,external_wp_dom_namespaceObject.replace)(node, createNextpage(doc));
return;
}
if (node.nodeValue.indexOf('more') === 0) {
moreCommentConverter(node, doc);
}
}
/**
* Convert `` as well as the `` variant
* and its `` companion into the custom element
* described in `specialCommentConverter()`.
*
* @param {Node} node The node to be processed.
* @param {Document} doc The document of the node.
* @return {void}
*/
function moreCommentConverter(node, doc) {
// Grab any custom text in the comment.
const customText = node.nodeValue.slice(4).trim();
/*
* When a `` comment is found, we need to look for any
* `` sibling, but it may not be a direct sibling
* (whitespace typically lies in between)
*/
let sibling = node;
let noTeaser = false;
while (sibling = sibling.nextSibling) {
if (sibling.nodeType === sibling.COMMENT_NODE && sibling.nodeValue === 'noteaser') {
noTeaser = true;
(0,external_wp_dom_namespaceObject.remove)(sibling);
break;
}
}
const moreBlock = createMore(customText, noTeaser, doc);
// If our `` comment is in the middle of a paragraph, we should
// split the paragraph in two and insert the more block in between. If not,
// the more block will eventually end up being inserted after the paragraph.
if (!node.parentNode || node.parentNode.nodeName !== 'P' || node.parentNode.childNodes.length === 1) {
(0,external_wp_dom_namespaceObject.replace)(node, moreBlock);
} else {
const childNodes = Array.from(node.parentNode.childNodes);
const nodeIndex = childNodes.indexOf(node);
const wrapperNode = node.parentNode.parentNode || doc.body;
const paragraphBuilder = (acc, child) => {
if (!acc) {
acc = doc.createElement('p');
}
acc.appendChild(child);
return acc;
};
// Split the original parent node and insert our more block
[childNodes.slice(0, nodeIndex).reduce(paragraphBuilder, null), moreBlock, childNodes.slice(nodeIndex + 1).reduce(paragraphBuilder, null)].forEach(element => element && wrapperNode.insertBefore(element, node.parentNode));
// Remove the old parent paragraph
(0,external_wp_dom_namespaceObject.remove)(node.parentNode);
}
}
function createMore(customText, noTeaser, doc) {
const node = doc.createElement('wp-block');
node.dataset.block = 'core/more';
if (customText) {
node.dataset.customText = customText;
}
if (noTeaser) {
// "Boolean" data attribute.
node.dataset.noTeaser = '';
}
return node;
}
function createNextpage(doc) {
const node = doc.createElement('wp-block');
node.dataset.block = 'core/nextpage';
return node;
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/list-reducer.js
/**
* WordPress dependencies
*/
function isList(node) {
return node.nodeName === 'OL' || node.nodeName === 'UL';
}
function shallowTextContent(element) {
return Array.from(element.childNodes).map(({
nodeValue = ''
}) => nodeValue).join('');
}
function listReducer(node) {
if (!isList(node)) {
return;
}
const list = node;
const prevElement = node.previousElementSibling;
// Merge with previous list if:
// * There is a previous list of the same type.
// * There is only one list item.
if (prevElement && prevElement.nodeName === node.nodeName && list.children.length === 1) {
// Move all child nodes, including any text nodes, if any.
while (list.firstChild) {
prevElement.appendChild(list.firstChild);
}
list.parentNode.removeChild(list);
}
const parentElement = node.parentNode;
// Nested list with empty parent item.
if (parentElement && parentElement.nodeName === 'LI' && parentElement.children.length === 1 && !/\S/.test(shallowTextContent(parentElement))) {
const parentListItem = parentElement;
const prevListItem = parentListItem.previousElementSibling;
const parentList = parentListItem.parentNode;
if (prevListItem) {
prevListItem.appendChild(list);
parentList.removeChild(parentListItem);
} else {
parentList.parentNode.insertBefore(list, parentList);
parentList.parentNode.removeChild(parentList);
}
}
// Invalid: OL/UL > OL/UL.
if (parentElement && isList(parentElement)) {
const prevListItem = node.previousElementSibling;
if (prevListItem) {
prevListItem.appendChild(node);
} else {
(0,external_wp_dom_namespaceObject.unwrap)(node);
}
}
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/blockquote-normaliser.js
/**
* Internal dependencies
*/
function blockquoteNormaliser(node) {
if (node.nodeName !== 'BLOCKQUOTE') {
return;
}
node.innerHTML = normaliseBlocks(node.innerHTML);
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/figure-content-reducer.js
/**
* WordPress dependencies
*/
/**
* Whether or not the given node is figure content.
*
* @param {Node} node The node to check.
* @param {Object} schema The schema to use.
*
* @return {boolean} True if figure content, false if not.
*/
function isFigureContent(node, schema) {
var _schema$figure$childr;
const tag = node.nodeName.toLowerCase();
// We are looking for tags that can be a child of the figure tag, excluding
// `figcaption` and any phrasing content.
if (tag === 'figcaption' || (0,external_wp_dom_namespaceObject.isTextContent)(node)) {
return false;
}
return tag in ((_schema$figure$childr = schema?.figure?.children) !== null && _schema$figure$childr !== void 0 ? _schema$figure$childr : {});
}
/**
* Whether or not the given node can have an anchor.
*
* @param {Node} node The node to check.
* @param {Object} schema The schema to use.
*
* @return {boolean} True if it can, false if not.
*/
function canHaveAnchor(node, schema) {
var _schema$figure$childr2;
const tag = node.nodeName.toLowerCase();
return tag in ((_schema$figure$childr2 = schema?.figure?.children?.a?.children) !== null && _schema$figure$childr2 !== void 0 ? _schema$figure$childr2 : {});
}
/**
* Wraps the given element in a figure element.
*
* @param {Element} element The element to wrap.
* @param {Element} beforeElement The element before which to place the figure.
*/
function wrapFigureContent(element, beforeElement = element) {
const figure = element.ownerDocument.createElement('figure');
beforeElement.parentNode.insertBefore(figure, beforeElement);
figure.appendChild(element);
}
/**
* This filter takes figure content out of paragraphs, wraps it in a figure
* element, and moves any anchors with it if needed.
*
* @param {Node} node The node to filter.
* @param {Document} doc The document of the node.
* @param {Object} schema The schema to use.
*
* @return {void}
*/
function figureContentReducer(node, doc, schema) {
if (!isFigureContent(node, schema)) {
return;
}
let nodeToInsert = node;
const parentNode = node.parentNode;
// If the figure content can have an anchor and its parent is an anchor with
// only the figure content, take the anchor out instead of just the content.
if (canHaveAnchor(node, schema) && parentNode.nodeName === 'A' && parentNode.childNodes.length === 1) {
nodeToInsert = node.parentNode;
}
const wrapper = nodeToInsert.closest('p,div');
// If wrapped in a paragraph or div, only extract if it's aligned or if
// there is no text content.
// Otherwise, if directly at the root, wrap in a figure element.
if (wrapper) {
// In jsdom-jscore, 'node.classList' can be undefined.
// In this case, default to extract as it offers a better UI experience on mobile.
if (!node.classList) {
wrapFigureContent(nodeToInsert, wrapper);
} else if (node.classList.contains('alignright') || node.classList.contains('alignleft') || node.classList.contains('aligncenter') || !wrapper.textContent.trim()) {
wrapFigureContent(nodeToInsert, wrapper);
}
} else if (nodeToInsert.parentNode.nodeName === 'BODY') {
wrapFigureContent(nodeToInsert);
}
}
;// CONCATENATED MODULE: external ["wp","shortcode"]
const external_wp_shortcode_namespaceObject = window["wp"]["shortcode"];
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/shortcode-converter.js
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
const castArray = maybeArray => Array.isArray(maybeArray) ? maybeArray : [maybeArray];
function segmentHTMLToShortcodeBlock(HTML, lastIndex = 0, excludedBlockNames = []) {
// Get all matches.
const transformsFrom = getBlockTransforms('from');
const transformation = findTransform(transformsFrom, transform => excludedBlockNames.indexOf(transform.blockName) === -1 && transform.type === 'shortcode' && castArray(transform.tag).some(tag => (0,external_wp_shortcode_namespaceObject.regexp)(tag).test(HTML)));
if (!transformation) {
return [HTML];
}
const transformTags = castArray(transformation.tag);
const transformTag = transformTags.find(tag => (0,external_wp_shortcode_namespaceObject.regexp)(tag).test(HTML));
let match;
const previousIndex = lastIndex;
if (match = (0,external_wp_shortcode_namespaceObject.next)(transformTag, HTML, lastIndex)) {
lastIndex = match.index + match.content.length;
const beforeHTML = HTML.substr(0, match.index);
const afterHTML = HTML.substr(lastIndex);
// If the shortcode content does not contain HTML and the shortcode is
// not on a new line (or in paragraph from Markdown converter),
// consider the shortcode as inline text, and thus skip conversion for
// this segment.
if (!match.shortcode.content?.includes('<') && !(/(\n|)\s*$/.test(beforeHTML) && /^\s*(\n|<\/p>)/.test(afterHTML))) {
return segmentHTMLToShortcodeBlock(HTML, lastIndex);
}
// If a transformation's `isMatch` predicate fails for the inbound
// shortcode, try again by excluding the current block type.
//
// This is the only call to `segmentHTMLToShortcodeBlock` that should
// ever carry over `excludedBlockNames`. Other calls in the module
// should skip that argument as a way to reset the exclusion state, so
// that one `isMatch` fail in an HTML fragment doesn't prevent any
// valid matches in subsequent fragments.
if (transformation.isMatch && !transformation.isMatch(match.shortcode.attrs)) {
return segmentHTMLToShortcodeBlock(HTML, previousIndex, [...excludedBlockNames, transformation.blockName]);
}
let blocks = [];
if (typeof transformation.transform === 'function') {
// Passing all of `match` as second argument is intentionally broad
// but shouldn't be too relied upon.
//
// See: https://github.com/WordPress/gutenberg/pull/3610#discussion_r152546926
blocks = [].concat(transformation.transform(match.shortcode.attrs, match));
// Applying the built-in fixes can enhance the attributes with missing content like "className".
blocks = blocks.map(block => {
block.originalContent = match.shortcode.content;
return applyBuiltInValidationFixes(block, getBlockType(block.name));
});
} else {
const attributes = Object.fromEntries(Object.entries(transformation.attributes).filter(([, schema]) => schema.shortcode)
// Passing all of `match` as second argument is intentionally broad
// but shouldn't be too relied upon.
//
// See: https://github.com/WordPress/gutenberg/pull/3610#discussion_r152546926
.map(([key, schema]) => [key, schema.shortcode(match.shortcode.attrs, match)]));
const blockType = getBlockType(transformation.blockName);
if (!blockType) {
return [HTML];
}
const transformationBlockType = {
...blockType,
attributes: transformation.attributes
};
let block = createBlock(transformation.blockName, getBlockAttributes(transformationBlockType, match.shortcode.content, attributes));
// Applying the built-in fixes can enhance the attributes with missing content like "className".
block.originalContent = match.shortcode.content;
block = applyBuiltInValidationFixes(block, transformationBlockType);
blocks = [block];
}
return [...segmentHTMLToShortcodeBlock(beforeHTML), ...blocks, ...segmentHTMLToShortcodeBlock(afterHTML)];
}
return [HTML];
}
/* harmony default export */ const shortcode_converter = (segmentHTMLToShortcodeBlock);
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/utils.js
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
function getBlockContentSchemaFromTransforms(transforms, context) {
const phrasingContentSchema = (0,external_wp_dom_namespaceObject.getPhrasingContentSchema)(context);
const schemaArgs = {
phrasingContentSchema,
isPaste: context === 'paste'
};
const schemas = transforms.map(({
isMatch,
blockName,
schema
}) => {
const hasAnchorSupport = hasBlockSupport(blockName, 'anchor');
schema = typeof schema === 'function' ? schema(schemaArgs) : schema;
// If the block does not has anchor support and the transform does not
// provides an isMatch we can return the schema right away.
if (!hasAnchorSupport && !isMatch) {
return schema;
}
if (!schema) {
return {};
}
return Object.fromEntries(Object.entries(schema).map(([key, value]) => {
let attributes = value.attributes || [];
// If the block supports the "anchor" functionality, it needs to keep its ID attribute.
if (hasAnchorSupport) {
attributes = [...attributes, 'id'];
}
return [key, {
...value,
attributes,
isMatch: isMatch ? isMatch : undefined
}];
}));
});
function mergeTagNameSchemaProperties(objValue, srcValue, key) {
switch (key) {
case 'children':
{
if (objValue === '*' || srcValue === '*') {
return '*';
}
return {
...objValue,
...srcValue
};
}
case 'attributes':
case 'require':
{
return [...(objValue || []), ...(srcValue || [])];
}
case 'isMatch':
{
// If one of the values being merge is undefined (matches everything),
// the result of the merge will be undefined.
if (!objValue || !srcValue) {
return undefined;
}
// When merging two isMatch functions, the result is a new function
// that returns if one of the source functions returns true.
return (...args) => {
return objValue(...args) || srcValue(...args);
};
}
}
}
// A tagName schema is an object with children, attributes, require, and
// isMatch properties.
function mergeTagNameSchemas(a, b) {
for (const key in b) {
a[key] = a[key] ? mergeTagNameSchemaProperties(a[key], b[key], key) : {
...b[key]
};
}
return a;
}
// A schema is an object with tagName schemas by tag name.
function mergeSchemas(a, b) {
for (const key in b) {
a[key] = a[key] ? mergeTagNameSchemas(a[key], b[key]) : {
...b[key]
};
}
return a;
}
return schemas.reduce(mergeSchemas, {});
}
/**
* Gets the block content schema, which is extracted and merged from all
* registered blocks with raw transfroms.
*
* @param {string} context Set to "paste" when in paste context, where the
* schema is more strict.
*
* @return {Object} A complete block content schema.
*/
function getBlockContentSchema(context) {
return getBlockContentSchemaFromTransforms(getRawTransforms(), context);
}
/**
* Checks whether HTML can be considered plain text. That is, it does not contain
* any elements that are not line breaks.
*
* @param {string} HTML The HTML to check.
*
* @return {boolean} Whether the HTML can be considered plain text.
*/
function isPlain(HTML) {
return !/<(?!br[ />])/i.test(HTML);
}
/**
* Given node filters, deeply filters and mutates a NodeList.
*
* @param {NodeList} nodeList The nodeList to filter.
* @param {Array} filters An array of functions that can mutate with the provided node.
* @param {Document} doc The document of the nodeList.
* @param {Object} schema The schema to use.
*/
function deepFilterNodeList(nodeList, filters, doc, schema) {
Array.from(nodeList).forEach(node => {
deepFilterNodeList(node.childNodes, filters, doc, schema);
filters.forEach(item => {
// Make sure the node is still attached to the document.
if (!doc.contains(node)) {
return;
}
item(node, doc, schema);
});
});
}
/**
* Given node filters, deeply filters HTML tags.
* Filters from the deepest nodes to the top.
*
* @param {string} HTML The HTML to filter.
* @param {Array} filters An array of functions that can mutate with the provided node.
* @param {Object} schema The schema to use.
*
* @return {string} The filtered HTML.
*/
function deepFilterHTML(HTML, filters = [], schema) {
const doc = document.implementation.createHTMLDocument('');
doc.body.innerHTML = HTML;
deepFilterNodeList(doc.body.childNodes, filters, doc, schema);
return doc.body.innerHTML;
}
/**
* Gets a sibling within text-level context.
*
* @param {Element} node The subject node.
* @param {string} which "next" or "previous".
*/
function getSibling(node, which) {
const sibling = node[`${which}Sibling`];
if (sibling && (0,external_wp_dom_namespaceObject.isPhrasingContent)(sibling)) {
return sibling;
}
const {
parentNode
} = node;
if (!parentNode || !(0,external_wp_dom_namespaceObject.isPhrasingContent)(parentNode)) {
return;
}
return getSibling(parentNode, which);
}
;// CONCATENATED MODULE: ./node_modules/@wordpress/blocks/build-module/api/raw-handling/index.js
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
function deprecatedGetPhrasingContentSchema(context) {
external_wp_deprecated_default()('wp.blocks.getPhrasingContentSchema', {
since: '5.6',
alternative: 'wp.dom.getPhrasingContentSchema'
});
return (0,external_wp_dom_namespaceObject.getPhrasingContentSchema)(context);
}
/**
* Converts an HTML string to known blocks.
*
* @param {Object} $1
* @param {string} $1.HTML The HTML to convert.
*
* @return {Array} A list of blocks.
*/
function rawHandler({
HTML = ''
}) {
// If we detect block delimiters, parse entirely as blocks.
if (HTML.indexOf(')?/i, '');
HTML = HTML.replace(/(?:\s*)?<\/body>\s*<\/html>\s*$/i, '');
// If we detect block delimiters in HTML, parse entirely as blocks.
if (mode !== 'INLINE') {
// Check plain text if there is no HTML.
const content = HTML ? HTML : plainText;
if (content.indexOf('