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

119 lines
2.5 KiB
JavaScript

import {
cook as cookIt,
setup as setupIt
} from "pretty-text/engines/discourse-markdown-it";
export function registerOption() {
// TODO next major version deprecate this
// if (window.console) {
// window.console.log("registerOption is deprecated");
// }
}
export function buildOptions(state) {
const {
siteSettings,
getURL,
lookupAvatar,
lookupPrimaryUserGroup,
getTopicInfo,
topicId,
categoryHashtagLookup,
userId,
getCurrentUser,
currentUser,
lookupAvatarByPostNumber,
lookupPrimaryUserGroupByPostNumber,
formatUsername,
emojiUnicodeReplacer,
lookupUploadUrls,
previewing,
linkify,
censoredRegexp,
disableEmojis,
customEmojiTranslation
} = state;
let features = {
"bold-italics": true,
"auto-link": true,
mentions: true,
bbcode: true,
quote: true,
html: true,
"category-hashtag": true,
onebox: true,
linkify: linkify !== false,
newline: !siteSettings.traditional_markdown_linebreaks
};
if (state.features) {
features = _.merge(features, state.features);
}
const options = {
sanitize: true,
getURL,
features,
lookupAvatar,
lookupPrimaryUserGroup,
getTopicInfo,
topicId,
categoryHashtagLookup,
userId,
getCurrentUser,
currentUser,
lookupAvatarByPostNumber,
lookupPrimaryUserGroupByPostNumber,
formatUsername,
emojiUnicodeReplacer,
lookupUploadUrls,
censoredRegexp,
customEmojiTranslation,
allowedHrefSchemes: siteSettings.allowed_href_schemes
? siteSettings.allowed_href_schemes.split("|")
: null,
allowedIframes: siteSettings.allowed_iframes
? siteSettings.allowed_iframes.split("|")
: [],
markdownIt: true,
injectLineNumbersToPreview:
siteSettings.enable_advanced_editor_preview_sync,
previewing,
disableEmojis
};
// note, this will mutate options due to the way the API is designed
// may need a refactor
setupIt(options, siteSettings, state);
return options;
}
export default class {
constructor(opts) {
if (!opts) {
opts = buildOptions({ siteSettings: {} });
}
this.opts = opts;
}
disableSanitizer() {
this.opts.sanitizer = this.opts.discourse.sanitizer = ident => ident;
}
cook(raw) {
if (!raw || raw.length === 0) {
return "";
}
let result;
result = cookIt(raw, this.opts);
return result ? result : "";
}
sanitize(html) {
return this.opts.sanitizer(html).trim();
}
}