Extension:DisplayFilter.php

<?php

1. Extension:Display Filter

These are the MediaWiki extensions we're using and/or developing. Please refer to the information on the mediawiki.org wiki for installation and usage details. Extensions here which have no corresponding mediawiki article are either not ready for use or have been superseded. You can also browse our extension code in our local Subversion repository or our GitHub mirror.

{{#Security:*|dev}}{{#Security:view|*}}Template:Php

1. - Licenced under LGPL (http://www.gnu.org/copyleft/lesser.html)
2. - Author: User:NadCategory:Extensions created with Template:Extension

$wgDisplay FilterVersion = "0.0.0/2007-05-07"; $wgDisplay FilterMagic = "filter"; $wgExtensionFunctions[] = 'wfSetupDisplay Filter'; $wgHooks['LanguageGetMagic'][] = 'wfDisplay FilterLanguageGetMagic';

$wgExtensionCredits['parserhook'][] = array( 'name' => 'Display Filter', 'author' => 'User:Nad', 'url' => 'http://www.mediawiki.org/wiki/Extension:Display_Filter' );

class Display Filter {

# Properties var $prop1: 'default value'; var $prop2: 'default value';

# Constructor function Display Filter() { global $wgHooks,$wgParser,$wgDisplay FilterMagic,$wgDisplay FilterTag,$wgJavaScriptFunctions;

# Add the parser-function $wgParser->setFunctionHook($wgDisplay FilterMagic,array($this,'magicFilter'));

# Add the tagHook $wgParser->setHook($wgDisplay FilterTag,array($this,'tagFoo'));

# This allows JS functions to be added to the global $wgJavaScriptFunctions array for inclusion in the output page if (!is_array($wgJavaScriptFunctions)) { $wgJavaScriptFunctions = array(); $wgHooks['OutputPageBeforeHTML'][] = $this; } }

# Expand the filter-magic function magicFilter(&$parser) {

# Populate $argv with both named and numeric parameters $argv = array(); foreach (func_get_args() as $arg) if (!is_object($arg)) { if (preg_match('/^(.+?)\\s*=\\s*(.+)$/',$arg,$match)) $argv[$match[1]] = $match[2]; else $argv[] = $arg; }

# Build text of expaded result $args = ; foreach ($argv as $k => $v) $args .= "*$k: $v\n"; $text = "=== magicFilter(): ===\n$args";

# Return result with available parser flags return array( $text, found => true, nowiki => false, noparse => false, noargs => false, isHTML => false );

}

# Add any JS functions to the output page function onOutputPageBeforeHTML(&$out) { global $wgJavaScriptFunctions; foreach ($wgJavaScriptFunctions as $js) $out->addScript("\n<script type=\"text/javascript\">$js</script>\n"); return true; }

# Needed in some versions to prevent Special:Version from breaking function __toString() { return 'Display Filter'; }

	}

1. Called from $wgExtensionFunctions array when initialising extensions

function wfSetupDisplay Filter() { global $wgDisplay Filter; $wgDisplay Filter = new Display Filter(); }

1. Needed in MediaWiki >1.8.0 for magic word hooks to work properly

function wfDisplay FilterLanguageGetMagic(&$magicWords,$langCode = 0) { global $wgDisplay FilterMagic; $magicWords[$wgDisplay FilterMagic] = array(0,$wgDisplay FilterMagic); return true; } ?>