Extension:OnImageUpload

Purpose
Provides text preloading when uploading files. The preload text is added to the page created in the Image namespace following a file upload.

Features

 * Easy to customize: edit the page Mediawiki:Onimageupload-text to add arbitrary wikitext.
 * Secure: preload text is located in the namespace Mediawiki which by default is restricted access
 * Help available: a user of the sysop group is provided with a link to the preload-text page on the Special:Version page.

Dependency

 * ExtensionManager extension >= 2.0.1