Extension:HTML Profiles

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HTML Profiles

Release status: stable
Implementation  Parser function
Description
Author(s)  Toby Inkster
Last Version  1.0 (2009-03-09)
MediaWiki  tested on 1.14.0
License GPL
Download see below

check usage (experimental)

This extension adds support for the <head profile> attribute in (X)HTML.

On any pages where you wish to use a custom profile, include the following code:

  {{#profile:http://example.com/my-profile}}

Multiple profiles can be included in each page.

[edit] Installation

Add the following to LocalSettings.php:

  require_once("extensions/html_profiles.php");

Copy and paste the following as extensions/html_profiles.php:

<?php
/**
 * HTML Profiles - support for <head profile> in (X)HTML.
 *
 * @author Toby Inkster <http://tobyinkster.co.uk/>
 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later
 */
 
/**
 * Protect against register_globals vulnerabilities.
 * This line must be present before any global variable is referenced.
 */
if( !defined( 'MEDIAWIKI' ) ) {
	echo( "This is an extension to the MediaWiki package and cannot be run standalone.\n" );
	die( -1 );
}
 
// Extension credits that will show up on Special:Version    
$wgExtensionCredits['parserhook'][] = array(
	'name'         => 'HTML Profiles',
	'version'      => '1.0',
	'author'       => 'Toby Inkster', 
	'url'          => 'http://www.mediawiki.org/wiki/Extension:HTML_Profiles',
	'description'  => 'Support for <head profile> in (X)HTML'
);
 
class HTMLProfileList
{
	private static $_instance;
	private $list;
 
	private function __construct ()
	{
		$this->list = array('http://www.w3.org/1999/xhtml/vocab');
	}
 
	private function __clone()
	{
		throw new Exception();
	}
 
	public static function getInstance ()
	{
		if (is_null(self::$_instance))
			self::$_instance = new HTMLProfileList();
		return self::$_instance;
	}
 
	public function add ($uri)
	{
		$uri = str_replace(' ', '%20', $uri);
 
		if (array_search($uri, $this->list)===FALSE)
		{
			$this->list[] = $uri;
			return "Loaded profile $uri";
		}
		else
		{
			return "Duplicate profile $uri";
		}
	}
 
	public function attribute ()
	{
		return htmlentities(implode(' ', $this->list));
	}
 
	public function uri_array ()
	{
		return $this->list;
	}
}
 
$wgExtensionFunctions[]        = 'htmlprofileParserFunction_Setup';
$wgHooks['LanguageGetMagic'][] = 'htmlprofileParserFunction_Magic';
 
function htmlprofileParserFunction_Setup()
{
	global $wgParser;
	$wgParser->setFunctionHook( 'profile', 'htmlprofileParserFunction_Render' );
}
 
function htmlprofileParserFunction_Magic( &$magicWords, $langCode )
{
	$magicWords['profile'] = array( 0, 'profile' );
	return true;
}
 
function htmlprofileParserFunction_Render(&$parser, $u='')
{
	$parser->disableCache();
 
	if (strlen($u))
	{
		$plist  = HTMLProfileList::getInstance();
		$status = $plist->add($u);
 
		return array("<!-- HTML PROFILE: $status -->", 'isHTML'=>true, 'noparse'=>true);
	}
	else
	{
		return array("''#profile needs to be given a URI!''", 'isHTML'=>false);
	}
}

Your skin(s) will also need modification. Find the part of the skin code that outputs the <head profile> attribute and modify it like this:

  <head profile="<?php if (class_exists('HTMLProfileList')) { $pl = HTMLProfileList::getInstance(); echo $pl->attribute(); } ?>">
Retrieved from "http://www.mediawiki.org/wiki/Extension:HTML_Profiles"