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// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import EmojiStore from 'stores/emoji_store.jsx';
export const emoticonPatterns = {
slightly_smiling_face: /(^|\s)(:-?\))(?=$|\s)/g, // :)
wink: /(^|\s)(;-?\))(?=$|\s)/g, // ;)
open_mouth: /(^|\s)(:o)(?=$|\s)/gi, // :o
scream: /(^|\s)(:-o)(?=$|\s)/gi, // :-o
smirk: /(^|\s)(:-?])(?=$|\s)/g, // :]
smile: /(^|\s)(:-?d)(?=$|\s)/gi, // :D
stuck_out_tongue_closed_eyes: /(^|\s)(x-d)(?=$|\s)/gi, // x-d
stuck_out_tongue: /(^|\s)(:-?p)(?=$|\s)/gi, // :p
rage: /(^|\s)(:-?[[@])(?=$|\s)/g, // :@
slightly_frowning_face: /(^|\s)(:-?\()(?=$|\s)/g, // :(
cry: /(^|\s)(:['’]-?\(|:'\(|:'\()(?=$|\s)/g, // :`(
confused: /(^|\s)(:-?\/)(?=$|\s)/g, // :/
confounded: /(^|\s)(:-?s)(?=$|\s)/gi, // :s
neutral_face: /(^|\s)(:-?\|)(?=$|\s)/g, // :|
flushed: /(^|\s)(:-?\$)(?=$|\s)/g, // :$
mask: /(^|\s)(:-x)(?=$|\s)/gi, // :-x
heart: /(^|\s)(<3|<3)(?=$|\s)/g, // <3
broken_heart: /(^|\s)(<\/3|</3)(?=$|\s)/g, // </3
thumbsup: /(^|\s)(:\+1:)(?=$|\s)/g, // :+1:
thumbsdown: /(^|\s)(:-1:)(?=$|\s)/g // :-1:
};
export function handleEmoticons(text, tokens, emojis) {
let output = text;
function replaceEmoticonWithToken(fullMatch, prefix, matchText, name) {
const index = tokens.size;
const alias = `MM_EMOTICON${index}`;
if (emojis.has(name)) {
const path = EmojiStore.getEmojiImageUrl(emojis.get(name));
// we have an image path so we found a matching emoticon
tokens.set(alias, {
value: `<span alt="${matchText}" class="emoticon" title="${matchText}" style="background-image:url(${path})"></span>`,
originalText: fullMatch
});
return prefix + alias;
}
return fullMatch;
}
// match named emoticons like :goat:
output = output.replace(/(:([a-zA-Z0-9_-]+):)/g, (fullMatch, matchText, name) => replaceEmoticonWithToken(fullMatch, '', matchText, name));
// match text smilies like :D
for (const name of Object.keys(emoticonPatterns)) {
const pattern = emoticonPatterns[name];
// this might look a bit funny, but since the name isn't contained in the actual match
// like with the named emoticons, we need to add it in manually
output = output.replace(pattern, (fullMatch, prefix, matchText) => replaceEmoticonWithToken(fullMatch, prefix, matchText, name));
}
return output;
}
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