fix embed to anchor

Author: visualjerk

package.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",

server/hooks/xss.js

@@ -1,6 +1,17 @@
 const sanitizeHtml = require('sanitize-html');
-const embedToAnchor = require('quill-url-embeds/dist/embed-to-anchor');
+// const embedToAnchor = require('quill-url-embeds/dist/embed-to-anchor');
 const _ = require('lodash');
+const cheerio = require('cheerio');
+
+const embedToAnchor = (content) => {
+  const $ = cheerio.load(content);
+  $('div[data-url-embed]').each((i, el) => {
+    let url = el.attribs['data-url-embed'];
+    let aTag = $(`<a href="${url}" target="_blank" data-url-embed="">${url}</a>`);
+    $(el).replaceWith(aTag);
+  });
+  return $('body').html();
+};
 
 function clean (dirty) {
   // Convert embeds to a-tags

server/services/contributions/contributions.hooks.js

@@ -103,7 +103,7 @@ module.exports = {
         isVerified()
       ),
       associateCurrentUser(),
-      // xss({ fields: ['content', 'contentExcerpt'] }),
+      xss({ fields: ['content', 'contentExcerpt'] }),
       createSlug({ field: 'title' }),
       saveRemoteImages(['teaserImg']),
       createExcerpt()
@@ -117,7 +117,7 @@ module.exports = {
         excludeDisabled(),
         restrictToOwner()
       ),
-      // xss({ fields: ['content', 'contentExcerpt'] }),
+      xss({ fields: ['content', 'contentExcerpt'] }),
       saveRemoteImages(['teaserImg']),
       createExcerpt()
     ],
@@ -130,7 +130,7 @@ module.exports = {
         excludeDisabled(),
         restrictToOwner()
       ),
-      // xss({ fields: ['content', 'contentExcerpt'] }),
+      xss({ fields: ['content', 'contentExcerpt'] }),
       saveRemoteImages(['teaserImg']),
       createExcerpt()
     ],