diff --git a/lib/javascripts/messageformat.js b/lib/javascripts/messageformat.js deleted file mode 100644 index 6626d51a168..00000000000 --- a/lib/javascripts/messageformat.js +++ /dev/null @@ -1,1593 +0,0 @@ -/** - * messageformat.js - * - * ICU PluralFormat + SelectFormat for JavaScript - * - * @author Alex Sexton - @SlexAxton - * @version 0.1.5 - * @license WTFPL - * @contributor_license Dojo CLA -*/ -(function ( root ) { - - // Create the constructor function - function MessageFormat ( locale, pluralFunc ) { - var fallbackLocale; - - if ( locale && pluralFunc ) { - MessageFormat.locale[ locale ] = pluralFunc; - } - - // Defaults - fallbackLocale = locale = locale || "en"; - pluralFunc = pluralFunc || MessageFormat.locale[ fallbackLocale = MessageFormat.Utils.getFallbackLocale( locale ) ]; - - if ( ! pluralFunc ) { - throw new Error( "Plural Function not found for locale: " + locale ); - } - - // Own Properties - this.pluralFunc = pluralFunc; - this.locale = locale; - this.fallbackLocale = fallbackLocale; - } - - // Set up the locales object. Add in english by default - MessageFormat.locale = { - "en" : function ( n ) { - if ( n === 1 ) { - return "one"; - } - return "other"; - } - }; - - // Build out our basic SafeString type - // more or less stolen from Handlebars by @wycats - MessageFormat.SafeString = function( string ) { - this.string = string; - }; - - MessageFormat.SafeString.prototype.toString = function () { - return this.string.toString(); - }; - - MessageFormat.Utils = { - numSub : function ( string, key, depth ) { - // make sure that it's not an escaped octothorpe - return string.replace( /^#|[^\\]#/g, function (m) { - var prefix = m && m.length === 2 ? m.charAt(0) : ''; - return prefix + '" + (function(){ var x = ' + - key+';\nif( isNaN(x) ){\nthrow new Error("MessageFormat: `"+lastkey_'+depth+'+"` isnt a number.");\n}\nreturn x;\n})() + "'; - }); - }, - escapeExpression : function (string) { - var escape = { - "\n": "\\n", - "\"": '\\"' - }, - badChars = /[\n"]/g, - possible = /[\n"]/, - escapeChar = function(chr) { - return escape[chr] || "&"; - }; - - // Don't escape SafeStrings, since they're already safe - if ( string instanceof MessageFormat.SafeString ) { - return string.toString(); - } - else if ( string === null || string === false ) { - return ""; - } - - if ( ! possible.test( string ) ) { - return string; - } - return string.replace( badChars, escapeChar ); - }, - getFallbackLocale: function( locale ) { - var tagSeparator = locale.indexOf("-") >= 0 ? "-" : "_"; - - // Lets just be friends, fallback through the language tags - while ( ! MessageFormat.locale.hasOwnProperty( locale ) ) { - locale = locale.substring(0, locale.lastIndexOf( tagSeparator )); - if (locale.length === 0) { - return null; - } - } - - return locale; - } - }; - - // This is generated and pulled in for browsers. - var mparser = (function(){ - /* - * Generated by PEG.js 0.7.0. - * - * http://pegjs.majda.cz/ - */ - - function quote(s) { - /* - * ECMA-262, 5th ed., 7.8.4: All characters may appear literally in a - * string literal except for the closing quote character, backslash, - * carriage return, line separator, paragraph separator, and line feed. - * Any character may appear in the form of an escape sequence. - * - * For portability, we also escape escape all control and non-ASCII - * characters. Note that "\0" and "\v" escape sequences are not used - * because JSHint does not like the first and IE the second. - */ - return '"' + s - .replace(/\\/g, '\\\\') // backslash - .replace(/"/g, '\\"') // closing quote character - .replace(/\x08/g, '\\b') // backspace - .replace(/\t/g, '\\t') // horizontal tab - .replace(/\n/g, '\\n') // line feed - .replace(/\f/g, '\\f') // form feed - .replace(/\r/g, '\\r') // carriage return - .replace(/[\x00-\x07\x0B\x0E-\x1F\x80-\uFFFF]/g, escape) - + '"'; - } - - var result = { - /* - * Parses the input with a generated parser. If the parsing is successful, - * returns a value explicitly or implicitly specified by the grammar from - * which the parser was generated (see |PEG.buildParser|). If the parsing is - * unsuccessful, throws |PEG.parser.SyntaxError| describing the error. - */ - parse: function(input, startRule) { - var parseFunctions = { - "start": parse_start, - "messageFormatPattern": parse_messageFormatPattern, - "messageFormatPatternRight": parse_messageFormatPatternRight, - "messageFormatElement": parse_messageFormatElement, - "elementFormat": parse_elementFormat, - "pluralStyle": parse_pluralStyle, - "selectStyle": parse_selectStyle, - "pluralFormatPattern": parse_pluralFormatPattern, - "offsetPattern": parse_offsetPattern, - "selectFormatPattern": parse_selectFormatPattern, - "pluralForms": parse_pluralForms, - "stringKey": parse_stringKey, - "string": parse_string, - "id": parse_id, - "chars": parse_chars, - "char": parse_char, - "digits": parse_digits, - "hexDigit": parse_hexDigit, - "_": parse__, - "whitespace": parse_whitespace - }; - - if (startRule !== undefined) { - if (parseFunctions[startRule] === undefined) { - throw new Error("Invalid rule name: " + quote(startRule) + "."); - } - } else { - startRule = "start"; - } - - var pos = 0; - var reportFailures = 0; - var rightmostFailuresPos = 0; - var rightmostFailuresExpected = []; - - function padLeft(input, padding, length) { - var result = input; - - var padLength = length - input.length; - for (var i = 0; i < padLength; i++) { - result = padding + result; - } - - return result; - } - - function escape(ch) { - var charCode = ch.charCodeAt(0); - var escapeChar; - var length; - - if (charCode <= 0xFF) { - escapeChar = 'x'; - length = 2; - } else { - escapeChar = 'u'; - length = 4; - } - - return '\\' + escapeChar + padLeft(charCode.toString(16).toUpperCase(), '0', length); - } - - function matchFailed(failure) { - if (pos < rightmostFailuresPos) { - return; - } - - if (pos > rightmostFailuresPos) { - rightmostFailuresPos = pos; - rightmostFailuresExpected = []; - } - - rightmostFailuresExpected.push(failure); - } - - function parse_start() { - var result0; - var pos0; - - pos0 = pos; - result0 = parse_messageFormatPattern(); - if (result0 !== null) { - result0 = (function(offset, messageFormatPattern) { return { type: "program", program: messageFormatPattern }; })(pos0, result0); - } - if (result0 === null) { - pos = pos0; - } - return result0; - } - - function parse_messageFormatPattern() { - var result0, result1, result2; - var pos0, pos1; - - pos0 = pos; - pos1 = pos; - result0 = parse_string(); - if (result0 !== null) { - result1 = []; - result2 = parse_messageFormatPatternRight(); - while (result2 !== null) { - result1.push(result2); - result2 = parse_messageFormatPatternRight(); - } - if (result1 !== null) { - result0 = [result0, result1]; - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - if (result0 !== null) { - result0 = (function(offset, s1, inner) { - var st = []; - if ( s1 && s1.val ) { - st.push( s1 ); - } - for( var i in inner ){ - if ( inner.hasOwnProperty( i ) ) { - st.push( inner[ i ] ); - } - } - return { type: 'messageFormatPattern', statements: st }; - })(pos0, result0[0], result0[1]); - } - if (result0 === null) { - pos = pos0; - } - return result0; - } - - function parse_messageFormatPatternRight() { - var result0, result1, result2, result3, result4, result5; - var pos0, pos1; - - pos0 = pos; - pos1 = pos; - if (input.charCodeAt(pos) === 123) { - result0 = "{"; - pos++; - } else { - result0 = null; - if (reportFailures === 0) { - matchFailed("\"{\""); - } - } - if (result0 !== null) { - result1 = parse__(); - if (result1 !== null) { - result2 = parse_messageFormatElement(); - if (result2 !== null) { - result3 = parse__(); - if (result3 !== null) { - if (input.charCodeAt(pos) === 125) { - result4 = "}"; - pos++; - } else { - result4 = null; - if (reportFailures === 0) { - matchFailed("\"}\""); - } - } - if (result4 !== null) { - result5 = parse_string(); - if (result5 !== null) { - result0 = [result0, result1, result2, result3, result4, result5]; - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - if (result0 !== null) { - result0 = (function(offset, mfe, s1) { - var res = []; - if ( mfe ) { - res.push(mfe); - } - if ( s1 && s1.val ) { - res.push( s1 ); - } - return { type: "messageFormatPatternRight", statements : res }; - })(pos0, result0[2], result0[5]); - } - if (result0 === null) { - pos = pos0; - } - return result0; - } - - function parse_messageFormatElement() { - var result0, result1, result2; - var pos0, pos1, pos2; - - pos0 = pos; - pos1 = pos; - result0 = parse_id(); - if (result0 !== null) { - pos2 = pos; - if (input.charCodeAt(pos) === 44) { - result1 = ","; - pos++; - } else { - result1 = null; - if (reportFailures === 0) { - matchFailed("\",\""); - } - } - if (result1 !== null) { - result2 = parse_elementFormat(); - if (result2 !== null) { - result1 = [result1, result2]; - } else { - result1 = null; - pos = pos2; - } - } else { - result1 = null; - pos = pos2; - } - result1 = result1 !== null ? result1 : ""; - if (result1 !== null) { - result0 = [result0, result1]; - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - if (result0 !== null) { - result0 = (function(offset, argIdx, efmt) { - var res = { - type: "messageFormatElement", - argumentIndex: argIdx - }; - if ( efmt && efmt.length ) { - res.elementFormat = efmt[1]; - } - else { - res.output = true; - } - return res; - })(pos0, result0[0], result0[1]); - } - if (result0 === null) { - pos = pos0; - } - return result0; - } - - function parse_elementFormat() { - var result0, result1, result2, result3, result4, result5, result6; - var pos0, pos1; - - pos0 = pos; - pos1 = pos; - result0 = parse__(); - if (result0 !== null) { - if (input.substr(pos, 6) === "plural") { - result1 = "plural"; - pos += 6; - } else { - result1 = null; - if (reportFailures === 0) { - matchFailed("\"plural\""); - } - } - if (result1 !== null) { - result2 = parse__(); - if (result2 !== null) { - if (input.charCodeAt(pos) === 44) { - result3 = ","; - pos++; - } else { - result3 = null; - if (reportFailures === 0) { - matchFailed("\",\""); - } - } - if (result3 !== null) { - result4 = parse__(); - if (result4 !== null) { - result5 = parse_pluralStyle(); - if (result5 !== null) { - result6 = parse__(); - if (result6 !== null) { - result0 = [result0, result1, result2, result3, result4, result5, result6]; - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - if (result0 !== null) { - result0 = (function(offset, t, s) { - return { - type : "elementFormat", - key : t, - val : s.val - }; - })(pos0, result0[1], result0[5]); - } - if (result0 === null) { - pos = pos0; - } - if (result0 === null) { - pos0 = pos; - pos1 = pos; - result0 = parse__(); - if (result0 !== null) { - if (input.substr(pos, 6) === "select") { - result1 = "select"; - pos += 6; - } else { - result1 = null; - if (reportFailures === 0) { - matchFailed("\"select\""); - } - } - if (result1 !== null) { - result2 = parse__(); - if (result2 !== null) { - if (input.charCodeAt(pos) === 44) { - result3 = ","; - pos++; - } else { - result3 = null; - if (reportFailures === 0) { - matchFailed("\",\""); - } - } - if (result3 !== null) { - result4 = parse__(); - if (result4 !== null) { - result5 = parse_selectStyle(); - if (result5 !== null) { - result6 = parse__(); - if (result6 !== null) { - result0 = [result0, result1, result2, result3, result4, result5, result6]; - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - if (result0 !== null) { - result0 = (function(offset, t, s) { - return { - type : "elementFormat", - key : t, - val : s.val - }; - })(pos0, result0[1], result0[5]); - } - if (result0 === null) { - pos = pos0; - } - } - return result0; - } - - function parse_pluralStyle() { - var result0; - var pos0; - - pos0 = pos; - result0 = parse_pluralFormatPattern(); - if (result0 !== null) { - result0 = (function(offset, pfp) { - return { type: "pluralStyle", val: pfp }; - })(pos0, result0); - } - if (result0 === null) { - pos = pos0; - } - return result0; - } - - function parse_selectStyle() { - var result0; - var pos0; - - pos0 = pos; - result0 = parse_selectFormatPattern(); - if (result0 !== null) { - result0 = (function(offset, sfp) { - return { type: "selectStyle", val: sfp }; - })(pos0, result0); - } - if (result0 === null) { - pos = pos0; - } - return result0; - } - - function parse_pluralFormatPattern() { - var result0, result1, result2; - var pos0, pos1; - - pos0 = pos; - pos1 = pos; - result0 = parse_offsetPattern(); - result0 = result0 !== null ? result0 : ""; - if (result0 !== null) { - result1 = []; - result2 = parse_pluralForms(); - while (result2 !== null) { - result1.push(result2); - result2 = parse_pluralForms(); - } - if (result1 !== null) { - result0 = [result0, result1]; - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - if (result0 !== null) { - result0 = (function(offset, op, pf) { - var res = { - type: "pluralFormatPattern", - pluralForms: pf - }; - if ( op ) { - res.offset = op; - } - else { - res.offset = 0; - } - return res; - })(pos0, result0[0], result0[1]); - } - if (result0 === null) { - pos = pos0; - } - return result0; - } - - function parse_offsetPattern() { - var result0, result1, result2, result3, result4, result5, result6; - var pos0, pos1; - - pos0 = pos; - pos1 = pos; - result0 = parse__(); - if (result0 !== null) { - if (input.substr(pos, 6) === "offset") { - result1 = "offset"; - pos += 6; - } else { - result1 = null; - if (reportFailures === 0) { - matchFailed("\"offset\""); - } - } - if (result1 !== null) { - result2 = parse__(); - if (result2 !== null) { - if (input.charCodeAt(pos) === 58) { - result3 = ":"; - pos++; - } else { - result3 = null; - if (reportFailures === 0) { - matchFailed("\":\""); - } - } - if (result3 !== null) { - result4 = parse__(); - if (result4 !== null) { - result5 = parse_digits(); - if (result5 !== null) { - result6 = parse__(); - if (result6 !== null) { - result0 = [result0, result1, result2, result3, result4, result5, result6]; - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - if (result0 !== null) { - result0 = (function(offset, d) { - return d; - })(pos0, result0[5]); - } - if (result0 === null) { - pos = pos0; - } - return result0; - } - - function parse_selectFormatPattern() { - var result0, result1; - var pos0; - - pos0 = pos; - result0 = []; - result1 = parse_pluralForms(); - while (result1 !== null) { - result0.push(result1); - result1 = parse_pluralForms(); - } - if (result0 !== null) { - result0 = (function(offset, pf) { - return { - type: "selectFormatPattern", - pluralForms: pf - }; - })(pos0, result0); - } - if (result0 === null) { - pos = pos0; - } - return result0; - } - - function parse_pluralForms() { - var result0, result1, result2, result3, result4, result5, result6, result7; - var pos0, pos1; - - pos0 = pos; - pos1 = pos; - result0 = parse__(); - if (result0 !== null) { - result1 = parse_stringKey(); - if (result1 !== null) { - result2 = parse__(); - if (result2 !== null) { - if (input.charCodeAt(pos) === 123) { - result3 = "{"; - pos++; - } else { - result3 = null; - if (reportFailures === 0) { - matchFailed("\"{\""); - } - } - if (result3 !== null) { - result4 = parse__(); - if (result4 !== null) { - result5 = parse_messageFormatPattern(); - if (result5 !== null) { - result6 = parse__(); - if (result6 !== null) { - if (input.charCodeAt(pos) === 125) { - result7 = "}"; - pos++; - } else { - result7 = null; - if (reportFailures === 0) { - matchFailed("\"}\""); - } - } - if (result7 !== null) { - result0 = [result0, result1, result2, result3, result4, result5, result6, result7]; - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - if (result0 !== null) { - result0 = (function(offset, k, mfp) { - return { - type: "pluralForms", - key: k, - val: mfp - }; - })(pos0, result0[1], result0[5]); - } - if (result0 === null) { - pos = pos0; - } - return result0; - } - - function parse_stringKey() { - var result0, result1; - var pos0, pos1; - - pos0 = pos; - result0 = parse_id(); - if (result0 !== null) { - result0 = (function(offset, i) { - return i; - })(pos0, result0); - } - if (result0 === null) { - pos = pos0; - } - if (result0 === null) { - pos0 = pos; - pos1 = pos; - if (input.charCodeAt(pos) === 61) { - result0 = "="; - pos++; - } else { - result0 = null; - if (reportFailures === 0) { - matchFailed("\"=\""); - } - } - if (result0 !== null) { - result1 = parse_digits(); - if (result1 !== null) { - result0 = [result0, result1]; - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - if (result0 !== null) { - result0 = (function(offset, d) { - return d; - })(pos0, result0[1]); - } - if (result0 === null) { - pos = pos0; - } - } - return result0; - } - - function parse_string() { - var result0, result1, result2, result3, result4; - var pos0, pos1, pos2; - - pos0 = pos; - pos1 = pos; - result0 = parse__(); - if (result0 !== null) { - result1 = []; - pos2 = pos; - result2 = parse__(); - if (result2 !== null) { - result3 = parse_chars(); - if (result3 !== null) { - result4 = parse__(); - if (result4 !== null) { - result2 = [result2, result3, result4]; - } else { - result2 = null; - pos = pos2; - } - } else { - result2 = null; - pos = pos2; - } - } else { - result2 = null; - pos = pos2; - } - while (result2 !== null) { - result1.push(result2); - pos2 = pos; - result2 = parse__(); - if (result2 !== null) { - result3 = parse_chars(); - if (result3 !== null) { - result4 = parse__(); - if (result4 !== null) { - result2 = [result2, result3, result4]; - } else { - result2 = null; - pos = pos2; - } - } else { - result2 = null; - pos = pos2; - } - } else { - result2 = null; - pos = pos2; - } - } - if (result1 !== null) { - result0 = [result0, result1]; - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - if (result0 !== null) { - result0 = (function(offset, ws, s) { - var tmp = []; - for( var i = 0; i < s.length; ++i ) { - for( var j = 0; j < s[ i ].length; ++j ) { - tmp.push(s[i][j]); - } - } - return { - type: "string", - val: ws + tmp.join('') - }; - })(pos0, result0[0], result0[1]); - } - if (result0 === null) { - pos = pos0; - } - return result0; - } - - function parse_id() { - var result0, result1, result2, result3; - var pos0, pos1; - - pos0 = pos; - pos1 = pos; - result0 = parse__(); - if (result0 !== null) { - if (/^[a-zA-Z$_]/.test(input.charAt(pos))) { - result1 = input.charAt(pos); - pos++; - } else { - result1 = null; - if (reportFailures === 0) { - matchFailed("[a-zA-Z$_]"); - } - } - if (result1 !== null) { - result2 = []; - if (/^[^ \t\n\r,.+={}]/.test(input.charAt(pos))) { - result3 = input.charAt(pos); - pos++; - } else { - result3 = null; - if (reportFailures === 0) { - matchFailed("[^ \\t\\n\\r,.+={}]"); - } - } - while (result3 !== null) { - result2.push(result3); - if (/^[^ \t\n\r,.+={}]/.test(input.charAt(pos))) { - result3 = input.charAt(pos); - pos++; - } else { - result3 = null; - if (reportFailures === 0) { - matchFailed("[^ \\t\\n\\r,.+={}]"); - } - } - } - if (result2 !== null) { - result3 = parse__(); - if (result3 !== null) { - result0 = [result0, result1, result2, result3]; - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - if (result0 !== null) { - result0 = (function(offset, s1, s2) { - return s1 + (s2 ? s2.join('') : ''); - })(pos0, result0[1], result0[2]); - } - if (result0 === null) { - pos = pos0; - } - return result0; - } - - function parse_chars() { - var result0, result1; - var pos0; - - pos0 = pos; - result1 = parse_char(); - if (result1 !== null) { - result0 = []; - while (result1 !== null) { - result0.push(result1); - result1 = parse_char(); - } - } else { - result0 = null; - } - if (result0 !== null) { - result0 = (function(offset, chars) { return chars.join(''); })(pos0, result0); - } - if (result0 === null) { - pos = pos0; - } - return result0; - } - - function parse_char() { - var result0, result1, result2, result3, result4; - var pos0, pos1; - - pos0 = pos; - if (/^[^{}\\\0-\x1F \t\n\r]/.test(input.charAt(pos))) { - result0 = input.charAt(pos); - pos++; - } else { - result0 = null; - if (reportFailures === 0) { - matchFailed("[^{}\\\\\\0-\\x1F \\t\\n\\r]"); - } - } - if (result0 !== null) { - result0 = (function(offset, x) { - return x; - })(pos0, result0); - } - if (result0 === null) { - pos = pos0; - } - if (result0 === null) { - pos0 = pos; - if (input.substr(pos, 2) === "\\#") { - result0 = "\\#"; - pos += 2; - } else { - result0 = null; - if (reportFailures === 0) { - matchFailed("\"\\\\#\""); - } - } - if (result0 !== null) { - result0 = (function(offset) { - return "\\#"; - })(pos0); - } - if (result0 === null) { - pos = pos0; - } - if (result0 === null) { - pos0 = pos; - if (input.substr(pos, 2) === "\\{") { - result0 = "\\{"; - pos += 2; - } else { - result0 = null; - if (reportFailures === 0) { - matchFailed("\"\\\\{\""); - } - } - if (result0 !== null) { - result0 = (function(offset) { - return "\u007B"; - })(pos0); - } - if (result0 === null) { - pos = pos0; - } - if (result0 === null) { - pos0 = pos; - if (input.substr(pos, 2) === "\\}") { - result0 = "\\}"; - pos += 2; - } else { - result0 = null; - if (reportFailures === 0) { - matchFailed("\"\\\\}\""); - } - } - if (result0 !== null) { - result0 = (function(offset) { - return "\u007D"; - })(pos0); - } - if (result0 === null) { - pos = pos0; - } - if (result0 === null) { - pos0 = pos; - pos1 = pos; - if (input.substr(pos, 2) === "\\u") { - result0 = "\\u"; - pos += 2; - } else { - result0 = null; - if (reportFailures === 0) { - matchFailed("\"\\\\u\""); - } - } - if (result0 !== null) { - result1 = parse_hexDigit(); - if (result1 !== null) { - result2 = parse_hexDigit(); - if (result2 !== null) { - result3 = parse_hexDigit(); - if (result3 !== null) { - result4 = parse_hexDigit(); - if (result4 !== null) { - result0 = [result0, result1, result2, result3, result4]; - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - } else { - result0 = null; - pos = pos1; - } - if (result0 !== null) { - result0 = (function(offset, h1, h2, h3, h4) { - return String.fromCharCode(parseInt("0x" + h1 + h2 + h3 + h4)); - })(pos0, result0[1], result0[2], result0[3], result0[4]); - } - if (result0 === null) { - pos = pos0; - } - } - } - } - } - return result0; - } - - function parse_digits() { - var result0, result1; - var pos0; - - pos0 = pos; - if (/^[0-9]/.test(input.charAt(pos))) { - result1 = input.charAt(pos); - pos++; - } else { - result1 = null; - if (reportFailures === 0) { - matchFailed("[0-9]"); - } - } - if (result1 !== null) { - result0 = []; - while (result1 !== null) { - result0.push(result1); - if (/^[0-9]/.test(input.charAt(pos))) { - result1 = input.charAt(pos); - pos++; - } else { - result1 = null; - if (reportFailures === 0) { - matchFailed("[0-9]"); - } - } - } - } else { - result0 = null; - } - if (result0 !== null) { - result0 = (function(offset, ds) { - return parseInt((ds.join('')), 10); - })(pos0, result0); - } - if (result0 === null) { - pos = pos0; - } - return result0; - } - - function parse_hexDigit() { - var result0; - - if (/^[0-9a-fA-F]/.test(input.charAt(pos))) { - result0 = input.charAt(pos); - pos++; - } else { - result0 = null; - if (reportFailures === 0) { - matchFailed("[0-9a-fA-F]"); - } - } - return result0; - } - - function parse__() { - var result0, result1; - var pos0; - - reportFailures++; - pos0 = pos; - result0 = []; - result1 = parse_whitespace(); - while (result1 !== null) { - result0.push(result1); - result1 = parse_whitespace(); - } - if (result0 !== null) { - result0 = (function(offset, w) { return w.join(''); })(pos0, result0); - } - if (result0 === null) { - pos = pos0; - } - reportFailures--; - if (reportFailures === 0 && result0 === null) { - matchFailed("whitespace"); - } - return result0; - } - - function parse_whitespace() { - var result0; - - if (/^[ \t\n\r]/.test(input.charAt(pos))) { - result0 = input.charAt(pos); - pos++; - } else { - result0 = null; - if (reportFailures === 0) { - matchFailed("[ \\t\\n\\r]"); - } - } - return result0; - } - - - function cleanupExpected(expected) { - expected.sort(); - - var lastExpected = null; - var cleanExpected = []; - for (var i = 0; i < expected.length; i++) { - if (expected[i] !== lastExpected) { - cleanExpected.push(expected[i]); - lastExpected = expected[i]; - } - } - return cleanExpected; - } - - function computeErrorPosition() { - /* - * The first idea was to use |String.split| to break the input up to the - * error position along newlines and derive the line and column from - * there. However IE's |split| implementation is so broken that it was - * enough to prevent it. - */ - - var line = 1; - var column = 1; - var seenCR = false; - - for (var i = 0; i < Math.max(pos, rightmostFailuresPos); i++) { - var ch = input.charAt(i); - if (ch === "\n") { - if (!seenCR) { line++; } - column = 1; - seenCR = false; - } else if (ch === "\r" || ch === "\u2028" || ch === "\u2029") { - line++; - column = 1; - seenCR = true; - } else { - column++; - seenCR = false; - } - } - - return { line: line, column: column }; - } - - - var result = parseFunctions[startRule](); - - /* - * The parser is now in one of the following three states: - * - * 1. The parser successfully parsed the whole input. - * - * - |result !== null| - * - |pos === input.length| - * - |rightmostFailuresExpected| may or may not contain something - * - * 2. The parser successfully parsed only a part of the input. - * - * - |result !== null| - * - |pos < input.length| - * - |rightmostFailuresExpected| may or may not contain something - * - * 3. The parser did not successfully parse any part of the input. - * - * - |result === null| - * - |pos === 0| - * - |rightmostFailuresExpected| contains at least one failure - * - * All code following this comment (including called functions) must - * handle these states. - */ - if (result === null || pos !== input.length) { - var offset = Math.max(pos, rightmostFailuresPos); - var found = offset < input.length ? input.charAt(offset) : null; - var errorPosition = computeErrorPosition(); - - throw new this.SyntaxError( - cleanupExpected(rightmostFailuresExpected), - found, - offset, - errorPosition.line, - errorPosition.column - ); - } - - return result; - }, - - /* Returns the parser source code. */ - toSource: function() { return this._source; } - }; - - /* Thrown when a parser encounters a syntax error. */ - - result.SyntaxError = function(expected, found, offset, line, column) { - function buildMessage(expected, found) { - var expectedHumanized, foundHumanized; - - switch (expected.length) { - case 0: - expectedHumanized = "end of input"; - break; - case 1: - expectedHumanized = expected[0]; - break; - default: - expectedHumanized = expected.slice(0, expected.length - 1).join(", ") - + " or " - + expected[expected.length - 1]; - } - - foundHumanized = found ? quote(found) : "end of input"; - - return "Expected " + expectedHumanized + " but " + foundHumanized + " found."; - } - - this.name = "SyntaxError"; - this.expected = expected; - this.found = found; - this.message = buildMessage(expected, found); - this.offset = offset; - this.line = line; - this.column = column; - }; - - result.SyntaxError.prototype = Error.prototype; - - return result; - })(); - - MessageFormat.prototype.parse = function () { - // Bind to itself so error handling works - return mparser.parse.apply( mparser, arguments ); - }; - - MessageFormat.prototype.precompile = function ( ast ) { - var self = this, - needOther = false, - fp = { - begin: 'function(d){\nvar r = "";\n', - end : "return r;\n}" - }; - - function interpMFP ( ast, data ) { - // Set some default data - data = data || {}; - var s = '', i, tmp, lastkeyname; - - switch ( ast.type ) { - case 'program': - return interpMFP( ast.program ); - case 'messageFormatPattern': - for ( i = 0; i < ast.statements.length; ++i ) { - s += interpMFP( ast.statements[i], data ); - } - return fp.begin + s + fp.end; - case 'messageFormatPatternRight': - for ( i = 0; i < ast.statements.length; ++i ) { - s += interpMFP( ast.statements[i], data ); - } - return s; - case 'messageFormatElement': - data.pf_count = data.pf_count || 0; - s += 'if(!d){\nthrow new Error("MessageFormat: No data passed to function.");\n}\n'; - if ( ast.output ) { - s += 'r += d["' + ast.argumentIndex + '"];\n'; - } - else { - lastkeyname = 'lastkey_'+(data.pf_count+1); - s += 'var '+lastkeyname+' = "'+ast.argumentIndex+'";\n'; - s += 'var k_'+(data.pf_count+1)+'=d['+lastkeyname+'];\n'; - s += interpMFP( ast.elementFormat, data ); - } - return s; - case 'elementFormat': - if ( ast.key === 'select' ) { - s += interpMFP( ast.val, data ); - s += 'r += (pf_' + - data.pf_count + - '[ k_' + (data.pf_count+1) + ' ] || pf_'+data.pf_count+'[ "other" ])( d );\n'; - } - else if ( ast.key === 'plural' ) { - s += interpMFP( ast.val, data ); - s += 'if ( pf_'+(data.pf_count)+'[ k_'+(data.pf_count+1)+' + "" ] ) {\n'; - s += 'r += pf_'+data.pf_count+'[ k_'+(data.pf_count+1)+' + "" ]( d ); \n'; - s += '}\nelse {\n'; - s += 'r += (pf_' + - data.pf_count + - '[ MessageFormat.locale["' + - self.fallbackLocale + - '"]( k_'+(data.pf_count+1)+' - off_'+(data.pf_count)+' ) ] || pf_'+data.pf_count+'[ "other" ] )( d );\n'; - s += '}\n'; - } - return s; - /* // Unreachable cases. - case 'pluralStyle': - case 'selectStyle':*/ - case 'pluralFormatPattern': - data.pf_count = data.pf_count || 0; - s += 'var off_'+data.pf_count+' = '+ast.offset+';\n'; - s += 'var pf_' + data.pf_count + ' = { \n'; - needOther = true; - // We're going to simultaneously check to make sure we hit the required 'other' option. - - for ( i = 0; i < ast.pluralForms.length; ++i ) { - if ( ast.pluralForms[ i ].key === 'other' ) { - needOther = false; - } - if ( tmp ) { - s += ',\n'; - } - else{ - tmp = 1; - } - s += '"' + ast.pluralForms[ i ].key + '" : ' + interpMFP( ast.pluralForms[ i ].val, - (function(){ var res = JSON.parse(JSON.stringify(data)); res.pf_count++; return res; })() ); - } - s += '\n};\n'; - if ( needOther ) { - throw new Error("No 'other' form found in pluralFormatPattern " + data.pf_count); - } - return s; - case 'selectFormatPattern': - - data.pf_count = data.pf_count || 0; - s += 'var off_'+data.pf_count+' = 0;\n'; - s += 'var pf_' + data.pf_count + ' = { \n'; - needOther = true; - - for ( i = 0; i < ast.pluralForms.length; ++i ) { - if ( ast.pluralForms[ i ].key === 'other' ) { - needOther = false; - } - if ( tmp ) { - s += ',\n'; - } - else{ - tmp = 1; - } - s += '"' + ast.pluralForms[ i ].key + '" : ' + interpMFP( ast.pluralForms[ i ].val, - (function(){ - var res = JSON.parse( JSON.stringify( data ) ); - res.pf_count++; - return res; - })() - ); - } - s += '\n};\n'; - if ( needOther ) { - throw new Error("No 'other' form found in selectFormatPattern " + data.pf_count); - } - return s; - /* // Unreachable - case 'pluralForms': - */ - case 'string': - return 'r += "' + MessageFormat.Utils.numSub( - MessageFormat.Utils.escapeExpression( ast.val ), - 'k_' + data.pf_count + ' - off_' + ( data.pf_count - 1 ), - data.pf_count - ) + '";\n'; - default: - throw new Error( 'Bad AST type: ' + ast.type ); - } - } - return interpMFP( ast ); - }; - - MessageFormat.prototype.compile = function ( message ) { - return (new Function( 'MessageFormat', - 'return ' + - this.precompile( - this.parse( message ) - ) - ))(MessageFormat); - }; - - - if (typeof exports !== 'undefined') { - if (typeof module !== 'undefined' && module.exports) { - exports = module.exports = MessageFormat; - } - exports.MessageFormat = MessageFormat; - } - else if (typeof define === 'function' && define.amd) { - define(function() { - return MessageFormat; - }); - } - else { - root['MessageFormat'] = MessageFormat; - } - -})( this ); diff --git a/lib/js_locale_helper.rb b/lib/js_locale_helper.rb index 2b8db855754..6ded40afd38 100644 --- a/lib/js_locale_helper.rb +++ b/lib/js_locale_helper.rb @@ -329,7 +329,9 @@ module JsLocaleHelper @ctx ||= begin ctx = MiniRacer::Context.new(timeout: 15_000, ensure_gc_after_idle: 2000) - ctx.load("#{Rails.root}/lib/javascripts/messageformat.js") + ctx.load( + "#{Rails.root}/app/assets/javascripts/node_modules/messageformat/messageformat.js", + ) ctx end )