From f6d65e533c62f6deb21342d4901ece24497b433e Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Thu, 4 Jun 2015 07:31:04 +0200
Subject: Update to MediaWiki 1.25.1

---
 .../resourceloader/ResourceLoaderWikiModule.php    | 90 ++++++++++++++++------
 1 file changed, 66 insertions(+), 24 deletions(-)

(limited to 'includes/resourceloader/ResourceLoaderWikiModule.php')

diff --git a/includes/resourceloader/ResourceLoaderWikiModule.php b/includes/resourceloader/ResourceLoaderWikiModule.php
index de61fc55..7b44cc67 100644
--- a/includes/resourceloader/ResourceLoaderWikiModule.php
+++ b/includes/resourceloader/ResourceLoaderWikiModule.php
@@ -29,17 +29,37 @@
  * because of its dependence on the functionality of
  * Title::isCssJsSubpage.
  */
-abstract class ResourceLoaderWikiModule extends ResourceLoaderModule {
+class ResourceLoaderWikiModule extends ResourceLoaderModule {
 
-	/* Protected Members */
-
-	# Origin is user-supplied code
+	// Origin defaults to users with sitewide authority
 	protected $origin = self::ORIGIN_USER_SITEWIDE;
 
 	// In-object cache for title info
 	protected $titleInfo = array();
 
-	/* Abstract Protected Methods */
+	// List of page names that contain CSS
+	protected $styles = array();
+
+	// List of page names that contain JavaScript
+	protected $scripts = array();
+
+	// Group of module
+	protected $group;
+
+	/**
+	 * @param array $options For back-compat, this can be omitted in favour of overwriting getPages.
+	 */
+	public function __construct( array $options = null ) {
+		if ( isset( $options['styles'] ) ) {
+			$this->styles = $options['styles'];
+		}
+		if ( isset( $options['scripts'] ) ) {
+			$this->scripts = $options['scripts'];
+		}
+		if ( isset( $options['group'] ) ) {
+			$this->group = $options['group'];
+		}
+	}
 
 	/**
 	 * Subclasses should return an associative array of resources in the module.
@@ -57,9 +77,34 @@ abstract class ResourceLoaderWikiModule extends ResourceLoaderModule {
 	 * @param ResourceLoaderContext $context
 	 * @return array
 	 */
-	abstract protected function getPages( ResourceLoaderContext $context );
+	protected function getPages( ResourceLoaderContext $context ) {
+		$config = $this->getConfig();
+		$pages = array();
 
-	/* Protected Methods */
+		// Filter out pages from origins not allowed by the current wiki configuration.
+		if ( $config->get( 'UseSiteJs' ) ) {
+			foreach ( $this->scripts as $script ) {
+				$pages[$script] = array( 'type' => 'script' );
+			}
+		}
+
+		if ( $config->get( 'UseSiteCss' ) ) {
+			foreach ( $this->styles as $style ) {
+				$pages[$style] = array( 'type' => 'style' );
+			}
+		}
+
+		return $pages;
+	}
+
+	/**
+	 * Get group name
+	 *
+	 * @return string
+	 */
+	public function getGroup() {
+		return $this->group;
+	}
 
 	/**
 	 * Get the Database object used in getTitleMTimes(). Defaults to the local slave DB
@@ -70,7 +115,7 @@ abstract class ResourceLoaderWikiModule extends ResourceLoaderModule {
 	 * In particular, it doesn't work for getting the content of JS and CSS pages. That functionality
 	 * will use the local DB irrespective of the return value of this method.
 	 *
-	 * @return DatabaseBase|null
+	 * @return IDatabase|null
 	 */
 	protected function getDB() {
 		return wfGetDB( DB_SLAVE );
@@ -81,9 +126,15 @@ abstract class ResourceLoaderWikiModule extends ResourceLoaderModule {
 	 * @return null|string
 	 */
 	protected function getContent( $title ) {
-		if ( !$title->isCssJsSubpage() && !$title->isCssOrJsPage() ) {
+		$handler = ContentHandler::getForTitle( $title );
+		if ( $handler->isSupportedFormat( CONTENT_FORMAT_CSS ) ) {
+			$format = CONTENT_FORMAT_CSS;
+		} elseif ( $handler->isSupportedFormat( CONTENT_FORMAT_JAVASCRIPT ) ) {
+			$format = CONTENT_FORMAT_JAVASCRIPT;
+		} else {
 			return null;
 		}
+
 		$revision = Revision::newFromTitle( $title, false, Revision::READ_NORMAL );
 		if ( !$revision ) {
 			return null;
@@ -96,18 +147,9 @@ abstract class ResourceLoaderWikiModule extends ResourceLoaderModule {
 			return null;
 		}
 
-		if ( $content->isSupportedFormat( CONTENT_FORMAT_JAVASCRIPT ) ) {
-			return $content->serialize( CONTENT_FORMAT_JAVASCRIPT );
-		} elseif ( $content->isSupportedFormat( CONTENT_FORMAT_CSS ) ) {
-			return $content->serialize( CONTENT_FORMAT_CSS );
-		} else {
-			wfDebugLog( 'resourceloader', __METHOD__ . ": bad content model {$content->getModel()} for JS/CSS page!" );
-			return null;
-		}
+		return $content->serialize( $format );
 	}
 
-	/* Methods */
-
 	/**
 	 * @param ResourceLoaderContext $context
 	 * @return string
@@ -165,13 +207,13 @@ abstract class ResourceLoaderWikiModule extends ResourceLoaderModule {
 
 	/**
 	 * @param ResourceLoaderContext $context
-	 * @return int|mixed
+	 * @return int
 	 */
 	public function getModifiedTime( ResourceLoaderContext $context ) {
-		$modifiedTime = 1; // wfTimestamp() interprets 0 as "now"
+		$modifiedTime = 1;
 		$titleInfo = $this->getTitleInfo( $context );
 		if ( count( $titleInfo ) ) {
-			$mtimes = array_map( function( $value ) {
+			$mtimes = array_map( function ( $value ) {
 				return $value['timestamp'];
 			}, $titleInfo );
 			$modifiedTime = max( $modifiedTime, max( $mtimes ) );
@@ -227,8 +269,8 @@ abstract class ResourceLoaderWikiModule extends ResourceLoaderModule {
 	 * Get the modification times of all titles that would be loaded for
 	 * a given context.
 	 * @param ResourceLoaderContext $context Context object
-	 * @return array keyed by page dbkey, with value is an array with 'length' and 'timestamp'
-	 *               keys, where the timestamp is a unix one
+	 * @return array Keyed by page dbkey. Value is an array with 'length' and 'timestamp'
+	 *               keys, where the timestamp is a UNIX timestamp
 	 */
 	protected function getTitleInfo( ResourceLoaderContext $context ) {
 		$dbr = $this->getDB();
-- 
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