convert embeds to a tags

Author: visualjerk

package-lock.json

@@ -53,6 +53,7 @@
   },
   "dependencies": {
     "body-parser": "~1.18.2",
+    "cheerio": "^1.0.0-rc.2",
     "compression": "~1.7.1",
     "cors": "~2.8.4",
     "crypto": "~1.0.1",
@@ -102,6 +103,7 @@
     "mongoose": "~4.13.2",
     "multer": "~1.3.0",
     "node-sass": "~4.7.2",
+    "quill-url-embeds": "https://github.com/Human-Connection/quill-url-embeds.git",
     "raven": "~2.4.0",
     "request": "~2.83.0",
     "request-promise": "~4.2.2",

package.json

@@ -1,7 +1,19 @@
 const sanitizeHtml = require('sanitize-html');
+// const utils = require('quill-url-embeds');
 const _ = require('lodash');
+const cheerio = require('cheerio');
 
 function clean (dirty) {
+  // Convert embeds to a-tags
+  // dirty = utils.embedToAnchor(dirty);
+  const $ = cheerio.load(dirty);
+  $('div[data-url-embed]').each((i, el) => {
+    let url = el.attribs['data-url-embed'];
+    let aTag = $(`<a href="${url}" target="_blank">${url}</a>`);
+    $(el).replaceWith(aTag);
+  })
+  dirty = $('body').html();
+
   dirty = sanitizeHtml(dirty, {
     allowedTags: ['iframe', 'img', 'p', 'br', 'b', 'i', 'em', 'strong', 'a', 'pre', 'ul', 'li', 'ol', 'span'],
     allowedAttributes: {