81eb3218b2
This amends it so sanitize always uses the most strict sanitizer by default, if it needs to be "widened" to use more options then you need to pass it more options.
58 lines
1.7 KiB
JavaScript
58 lines
1.7 KiB
JavaScript
import { default as PrettyText, buildOptions } from 'pretty-text/pretty-text';
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import { performEmojiUnescape, buildEmojiUrl } from 'pretty-text/emoji';
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import WhiteLister from 'pretty-text/white-lister';
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import { sanitize as textSanitize } from 'pretty-text/sanitizer';
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import loadScript from 'discourse/lib/load-script';
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function getOpts(opts) {
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const siteSettings = Discourse.__container__.lookup('site-settings:main');
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opts = _.merge({
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getURL: Discourse.getURLWithCDN,
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currentUser: Discourse.__container__.lookup('current-user:main'),
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siteSettings
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}, opts);
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return buildOptions(opts);
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}
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// Use this to easily create a pretty text instance with proper options
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export function cook(text, options) {
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return new Handlebars.SafeString(new PrettyText(getOpts(options)).cook(text));
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}
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// everything should eventually move to async API and this should be renamed
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// cook
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export function cookAsync(text, options) {
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if (Discourse.MarkdownItURL) {
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return loadScript(Discourse.MarkdownItURL)
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.then(()=>cook(text, options));
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} else {
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return Ember.RSVP.Promise.resolve(cook(text));
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}
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}
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export function sanitize(text, options) {
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return textSanitize(text, new WhiteLister(options));
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}
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function emojiOptions() {
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const siteSettings = Discourse.__container__.lookup('site-settings:main');
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if (!siteSettings.enable_emoji) { return; }
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return { getURL: Discourse.getURLWithCDN, emojiSet: siteSettings.emoji_set };
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}
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export function emojiUnescape(string, options) {
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const opts = _.extend(emojiOptions(), options || {});
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return opts ? performEmojiUnescape(string, opts) : string;
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}
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export function emojiUrlFor(code) {
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const opts = emojiOptions();
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if (opts) {
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return buildEmojiUrl(code, opts);
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}
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}
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