Im trying to create a plugin that adds more features in file browse section while posting an article. This feature is related to a file in /wp-admin/upload-js.php. Inside that file, I can see the function named "imageView: function". I am pretty sure I need to create a filter to add more lines in it. How can I do that?
Another question is that in the file above at the same function, I see 4 options, Thumbnail, Full Size, Icon, and Title. However, all I can see from admin panel are Full Size and Title. What happened to the other two options?