discourse/app/assets/javascripts/pretty-text/engines/discourse-markdown/auto-link.js.es6

27 lines
853 B
JavaScript

// This addition handles auto linking of text. When included, it will parse out links and create
// `<a href>`s for them.
const urlReplacerArgs = {
matcher: /^((?:https?:(?:\/{1,3}|[a-z0-9%])|www\d{0,3}[.])(?:[^\s()<>]+|\([^\s()<>]+\))+(?:\([^\s()<>]+\)|[^`!()\[\]{};:'".,<>?«»“”‘’\s]))/,
spaceOrTagBoundary: true,
emitter(matches) {
const url = matches[1];
let href = url;
// Don't autolink a markdown link to something
if (url.match(/\]\[\d$/)) { return; }
// If we improperly caught a markdown link abort
if (url.match(/\(http/)) { return; }
if (url.match(/^www/)) { href = "http://" + url; }
return ['a', { href }, url];
}
};
export function setup(helper) {
helper.inlineRegexp(_.merge({start: 'http'}, urlReplacerArgs));
helper.inlineRegexp(_.merge({start: 'www'}, urlReplacerArgs));
}