Method: Return url of all uploaded files.
Method: Order of HTML markup.
Method: Show the list of previously attached media.
Method: Return arguments for used by JS.
Method: Call save callback.
Action Hook: Action trigged after image button before editor.
Filter Hook: Filter value before passing it to wp editor.
Method: Image upload button.
Filter Hook: Filter for overriding allowed shortcodes.
Class: The `comment_modal` ajax callback.