X-Git-Url: http://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2Fregistration%2FExtensionRegistry.php;h=c5b21500f5374e815d757395ee3694b45aa4561f;hb=9ac29c74edda2f457814a1ed634a19f9a44fd0a5;hp=70dc6248f0ad587e107a65b6a5b2ff5c7220de0a;hpb=17b3bab4d636df56e4a4b55e52fcda9fde892804;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/registration/ExtensionRegistry.php b/includes/registration/ExtensionRegistry.php
index 70dc6248f0..c5b21500f5 100644
--- a/includes/registration/ExtensionRegistry.php
+++ b/includes/registration/ExtensionRegistry.php
@@ -31,7 +31,7 @@ class ExtensionRegistry {
 	/**
 	 * Bump whenever the registration cache needs resetting
 	 */
-	const CACHE_VERSION = 4;
+	const CACHE_VERSION = 5;
 
 	/**
 	 * Special key that defines the merge strategy
@@ -203,8 +203,9 @@ class ExtensionRegistry {
 		$autoloadClasses = [];
 		$autoloaderPaths = [];
 		$processor = new ExtensionProcessor();
+		$versionChecker = new VersionChecker( $wgVersion );
+		$extDependencies = [];
 		$incompatible = [];
-		$coreVersionParser = new CoreVersionChecker( $wgVersion );
 		foreach ( $queue as $path => $mtime ) {
 			$json = file_get_contents( $path );
 			if ( $json === false ) {
@@ -215,25 +216,13 @@ class ExtensionRegistry {
 				throw new Exception( "$path is not a valid JSON file." );
 			}
 
-			// Check any constraints against MediaWiki core
-			$requires = $processor->getRequirements( $info );
-			if ( isset( $requires[self::MEDIAWIKI_CORE] )
-				&& !$coreVersionParser->check( $requires[self::MEDIAWIKI_CORE] )
-			) {
-				// Doesn't match, mark it as incompatible.
-				$incompatible[] = "{$info['name']} is not compatible with the current "
-					. "MediaWiki core (version {$wgVersion}), it requires: " . $requires[self::MEDIAWIKI_CORE]
-					. '.';
-				continue;
-			}
-
 			if ( !isset( $info['manifest_version'] ) ) {
 				// For backwards-compatability, assume a version of 1
 				$info['manifest_version'] = 1;
 			}
 			$version = $info['manifest_version'];
 			if ( $version < self::OLDEST_MANIFEST_VERSION || $version > self::MANIFEST_VERSION ) {
-				throw new Exception( "$path: unsupported manifest_version: {$version}" );
+				$incompatible[] = "$path: unsupported manifest_version: {$version}";
 			}
 
 			$autoload = $this->processAutoLoader( dirname( $path ), $info );
@@ -241,12 +230,30 @@ class ExtensionRegistry {
 			$GLOBALS['wgAutoloadClasses'] += $autoload;
 			$autoloadClasses += $autoload;
 
+			// get all requirements/dependencies for this extension
+			$requires = $processor->getRequirements( $info );
+
+			// validate the information needed and add the requirements
+			if ( is_array( $requires ) && $requires && isset( $info['name'] ) ) {
+				$extDependencies[$info['name']] = $requires;
+			}
+
 			// Get extra paths for later inclusion
 			$autoloaderPaths = array_merge( $autoloaderPaths,
 				$processor->getExtraAutoloaderPaths( dirname( $path ), $info ) );
 			// Compatible, read and extract info
 			$processor->extractInfo( $path, $info, $version );
 		}
+		$data = $processor->getExtractedInfo();
+
+		// check for incompatible extensions
+		$incompatible = array_merge(
+			$incompatible,
+			$versionChecker
+				->setLoadedExtensionsAndSkins( $data['credits'] )
+				->checkArray( $extDependencies )
+		);
+
 		if ( $incompatible ) {
 			if ( count( $incompatible ) === 1 ) {
 				throw new Exception( $incompatible[0] );
@@ -254,7 +261,7 @@ class ExtensionRegistry {
 				throw new Exception( implode( "\n", $incompatible ) );
 			}
 		}
-		$data = $processor->getExtractedInfo();
+
 		// Need to set this so we can += to it later
 		$data['globals']['wgAutoloadClasses'] = [];
 		$data['autoload'] = $autoloadClasses;