Extension:Editheader

**MediaWiki extensions manual**
Editheader Release status: beta
Description	Adds a page in the MediaWiki namespace to the top of pages automatically
Author(s)	Soxred93^talk
MediaWiki	1.6.0+
License	GPL
Download	See below
Hooks used ArticleViewHeader
Translate the Editheader extension if it is available at translatewiki.net
Check usage and version matrix.

What can this extension do?Edit

This extension includes a system message at the top of a certain page.

UsageEdit

To add a header to a page, create a page at "MediaWiki:Header-NS-PAGE" where NS is the numerical namespace code (e.g. 2 = User, 4 = Project) and PAGE is the page where you want it to show (excluding the namespace).

Example: To add a header on "Talk:Foo", create a page at "MediaWiki:Header-1-Foo" (page names without quotation marks, of course).

Download instructionsEdit

Please cut and paste the code found below and place it in $IP/extensions/Editheader/Editheader.php.

InstallationEdit

To install this extension, add the following to LocalSettings.php :

require_once("$IP/extensions/Editheader/Editheader.php");

CodeEdit

<?
if (!defined('MEDIAWIKI')) die();

/*
  *   Editheader extension
  *
  *   Written by Soxred93
  *
  *   Licensed under the GPL
  *
*/

$wgExtensionCredits['other'][] = array(
	   'name' => 'Editheader',

	   'author' =>'[http://en.wikipedia.org/wiki/User:Soxred93 Soxred93]',  
	   'description' => 'Adds a message to the top of a page, without using a template.',
	   'descriptionmsg' => 'editheader-desc'
	   );

$wgHooks['ArticleViewHeader'][] = 'fnEditheaderText';

function fnEditheaderText( &$article, $outputDone, $pcache ) {
    global $wgOut;

    $title = $article->mTitle->mTextform;
    $namespace = $article->mTitle->mNamespace;
    $msg = urlencode( strtolower( "header-$namespace-$title" ) );
    $x = wfMsg($msg);
    if( !wfEmptyMsg( $msg, wfMsg($x) ) ) {
        $wgOut->addWikiText( wfMsg( $source ) );
    }
    return true;
}