++

PageImages.body.php

@@ -0,0 +1,24 @@
+<?php
+
+class PageImages {
+	public static function registerImage( Title $title, File $file, &$params, Parser $parser ) {
+		$out = $parser->getOutput();
+		if ( !isset( $out->pageImages ) ) {
+			$out->pageImages = array();
+		}
+		$myParams = $params;
+		if ( !isset( $myParams['handler']['width'] ) ) {
+			$myParams['handler']['width'] = $file->getWidth();
+		}
+		$out->pageImages[$title->getDBkey()] = $myParams;
+		return true;
+	}
+
+	public static function getProperties( LinksUpdate $lu ) {
+		if ( !isset( $lu->getParserOutput()->pageImages ) ) {
+			return true;
+		}
+		$images = $lu->getParserOutput()->pageImages;
+		return true;
+	}
+}

PageImages.php

@@ -1 +1,13 @@
 <?php
+
+if ( !defined( 'MEDIAWIKI' ) ) {
+	die;
+}
+
+define( 'PAGE_IMAGES_INSTALLED', true );
+
+$dir = dirname( __FILE__ );
+$wgAutoloadClasses['PageImages'] = "$dir/PageImages.body.php";
+
+$wgHooks['ParserMakeImageParams'][] = 'PageImages::registerImage';
+$wgHooks['LinksUpdate'][] = 'PageImages::getProperties';