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feat: large emoji support

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This commit is contained in:
Aviral Dasgupta 2016-07-05 04:04:57 +05:30
parent 48f2c4a696
commit 4069886cbd
1 changed files with 13 additions and 2 deletions
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15
src/HtmlUtils.js
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@ -21,7 +21,10 @@ var sanitizeHtml = require('sanitize-html');
var highlight = require('highlight.js'); var highlight = require('highlight.js');
var linkifyMatrix = require('./linkify-matrix'); var linkifyMatrix = require('./linkify-matrix');
import escape from 'lodash/escape'; import escape from 'lodash/escape';
import {unicodeToImage} from 'emojione'; import {unicodeToImage, unicodeRegexp} from 'emojione';
import classNames from 'classnames';
const EMOJI_REGEX = new RegExp(unicodeRegexp+"+", "gi");
var sanitizeHtmlParams = { var sanitizeHtmlParams = {
allowedTags: [ allowedTags: [
@ -211,7 +214,15 @@ module.exports = {
finally { finally {
delete sanitizeHtmlParams.textFilter; delete sanitizeHtmlParams.textFilter;
} }
return <span className="markdown-body" dangerouslySetInnerHTML={{ __html: safeBody }} />;
EMOJI_REGEX.lastIndex = 0;
let match = EMOJI_REGEX.exec(body);
let emojiBody = match && match[0] && match[0].length === body.length;
let className = classNames('markdown-body', {
'emoji-body': emojiBody,
});
return <span className={className} dangerouslySetInnerHTML={{ __html: safeBody }} />;
}, },
highlightDom: function(element) { highlightDom: function(element) {