discourse/lib/pretty_text/shims.js

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__PrettyText = require("pretty-text/pretty-text").default;
__buildOptions = require("pretty-text/pretty-text").buildOptions;
__performEmojiUnescape = require("pretty-text/emoji").performEmojiUnescape;
__utils = require("discourse/lib/utilities");
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__emojiUnicodeReplacer = null;
__setUnicode = function(replacements) {
let unicodeRegexp = new RegExp(
Object.keys(replacements)
.sort()
.reverse()
.join("|"),
"g"
);
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__emojiUnicodeReplacer = function(text) {
unicodeRegexp.lastIndex = 0;
let m;
while ((m = unicodeRegexp.exec(text)) !== null) {
let replacement = ":" + replacements[m[0]] + ":";
const before = text.charAt(m.index - 1);
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if (!/\B/.test(before)) {
replacement = "\u200b" + replacement;
}
text = text.replace(m[0], replacement);
}
// fixes Safari VARIATION SELECTOR-16 issue with some emojis
// https://meta.discourse.org/t/emojis-selected-on-ios-displaying-additional-rectangles/86132
text = text.replace(/\ufe0f/g, "");
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return text;
};
};
__paths = {};
function __getURLNoCDN(url) {
if (!url) return url;
// if it's a non relative URL, return it.
if (url !== "/" && !/^\/[^\/]/.test(url)) {
return url;
}
if (url.indexOf(__paths.baseUri) !== -1) {
return url;
}
if (url[0] !== "/") url = "/" + url;
return __paths.baseUri + url;
}
function __getURL(url) {
url = __getURLNoCDN(url);
// only relative urls
if (__paths.CDN && /^\\\/[^\\\/]/.test(url)) {
url = __paths.CDN + url;
} else if (__paths.S3CDN) {
url = url.replace(__paths.S3BaseUrl, __paths.S3CDN);
}
return url;
}
function __lookupImageUrls(urls) {
return __helpers.lookup_image_urls(urls);
}
function __getTopicInfo(i) {
return __helpers.get_topic_info(i);
}
function __categoryLookup(c) {
return __helpers.category_tag_hashtag_lookup(c);
}
function __lookupAvatar(p) {
return __utils.avatarImg(
{ size: "tiny", avatarTemplate: __helpers.avatar_template(p) },
__getURL
);
}
function __formatUsername(username) {
return __helpers.format_username(username);
}
function __lookupPrimaryUserGroup(username) {
return __helpers.lookup_primary_user_group(username);
}
function __getCurrentUser(userId) {
return __helpers.get_current_user(userId);
}
I18n = {
t: function(a, b) {
return __helpers.t(a, b);
}
};