refactor: rewrite filename of user avatar

taylrj · taylrj · commit a2a2f8991acc · 2021-09-15T10:04:59.000+08:00
This change rewites filename of user avatar to username before uploading.
The reason for doing this is that we don't need to deal with url reset in
the cookie for the keystone-plugin when url changes.
diff --git a/fields/types/gcsavatar/GcsAvatarType.js b/fields/types/gcsavatar/GcsAvatarType.js
@@ -236,7 +236,18 @@ gcsavatar.prototype.uploadFile = function(item, file, update, callback) {
   const publicRead = _this.options.publicRead ? _this.options.publicRead : false;
   let filename = file.name;
   const split = filename.split('.');
-  const filenameWithoutExt = split[0];
+  const fileExt = split[1];
+
+  // Overwrite filename with username (i.e. email account prefix).
+  // e.g. When an user uploads the avatar with email 'alice@twreporter.org',
+  // the filename of the uploaded image would be 'alice.jpg'.
+  // The reason for doing this is that we don't need to deal with url 
+  // reset in the cookie for the keystone-plugin.
+  const email = _.get(item, '_doc.email');
+  const username = email.match(/^([^@]*)@/)[1];
+  const filenameWithoutExt = username;
+  filename = `${username}.${fileExt}`;
+
   const originalname = file.originalname;
   const filetype = file.mimetype || file.type;
   let gcsDir = this.options.destination ? this.options.destination : '';
