discourse/app/assets/javascripts/pretty-text/pretty-text.js.es6

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import { cook, setup } from 'pretty-text/engines/discourse-markdown';
import { sanitize } from 'pretty-text/sanitizer';
import WhiteLister from 'pretty-text/white-lister';
const _registerFns = [];
const identity = value => value;
export function registerOption(fn) {
_registerFns.push(fn);
}
export function buildOptions(state) {
setup();
const {
siteSettings,
getURL,
lookupAvatar,
getTopicInfo,
topicId,
categoryHashtagLookup,
userId,
getCurrentUser,
currentUser
} = state;
const features = {
'bold-italics': true,
'auto-link': true,
'mentions': true,
'bbcode': true,
'quote': true,
'html': true,
'category-hashtag': true,
'onebox': true,
'newline': true
};
const options = {
sanitize: true,
getURL,
features,
lookupAvatar,
getTopicInfo,
topicId,
categoryHashtagLookup,
userId,
getCurrentUser,
currentUser,
mentionLookup: state.mentionLookup,
};
_registerFns.forEach(fn => fn(siteSettings, options, state));
return options;
}
export default class {
constructor(opts) {
this.opts = opts || {};
this.opts.features = this.opts.features || {};
this.opts.sanitizer = (!!this.opts.sanitize) ? (this.opts.sanitizer || sanitize) : identity;
setup();
}
cook(raw) {
if (!raw || raw.length === 0) { return ""; }
const result = cook(raw, this.opts);
return result ? result : "";
}
sanitize(html) {
return this.opts.sanitizer(html, new WhiteLister(this.opts.features));
}
};