*/
protected $errors = array();
+ /**
+ * @var MessageBlobStore
+ */
+ protected $blobStore;
+
/**
* Load information stored in the database about modules.
*
$this->registerTestModules();
}
+ $this->setMessageBlobStore( new MessageBlobStore() );
}
/**
return $this->config;
}
+ /**
+ * @param MessageBlobStore $blobStore
+ * @since 1.25
+ */
+ public function setMessageBlobStore( MessageBlobStore $blobStore ) {
+ $this->blobStore = $blobStore;
+ }
+
/**
* Register a module with the ResourceLoader system.
*
// Pre-fetch blobs
if ( $context->shouldIncludeMessages() ) {
try {
- $blobs = MessageBlobStore::getInstance()->get( $this, $modules, $context->getLanguage() );
+ $blobs = $this->blobStore->get( $this, $modules, $context->getLanguage() );
} catch ( Exception $e ) {
MWExceptionHandler::logException( $e );
wfDebugLog(
} elseif ( !is_array( $scripts ) ) {
throw new MWException( 'Invalid scripts error. Array of URLs or string of code expected.' );
}
-
- return Xml::encodeJsCall(
- 'mw.loader.implement',
- array(
- $name,
- $scripts,
- // Force objects. mw.loader.implement requires them to be javascript objects.
- // Although these variables are associative arrays, which become javascript
- // objects through json_encode. In many cases they will be empty arrays, and
- // PHP/json_encode() consider empty arrays to be numerical arrays and
- // output javascript "[]" instead of "{}". This fixes that.
- (object)$styles,
- (object)$messages,
- (object)$templates,
- ),
- ResourceLoader::inDebugMode()
+ // mw.loader.implement requires 'styles', 'messages' and 'templates' to be objects (not
+ // arrays). json_encode considers empty arrays to be numerical and outputs "[]" instead
+ // of "{}". Force them to objects.
+ $module = array(
+ $name,
+ $scripts,
+ (object) $styles,
+ (object) $messages,
+ (object) $templates,
);
+ self::trimArray( $module );
+
+ return Xml::encodeJsCall( 'mw.loader.implement', $module, ResourceLoader::inDebugMode() );
}
/**
);
}
+ private static function isEmptyObject( stdClass $obj ) {
+ foreach ( $obj as $key => &$value ) {
+ return false;
+ }
+ return true;
+ }
+
/**
* Remove empty values from the end of an array.
*
* Values considered empty:
*
* - null
- * - empty array
+ * - array()
+ * - new XmlJsCode( '{}' )
+ * - new stdClass() // (object) array()
*
* @param Array $array
*/
private static function trimArray( Array &$array ) {
$i = count( $array );
while ( $i-- ) {
- if ( $array[$i] === null || $array[$i] === array() ) {
+ if ( $array[$i] === null
+ || $array[$i] === array()
+ || ( $array[$i] instanceof XmlJsCode && $array[$i]->value === '{}' )
+ || ( $array[$i] instanceof stdClass && self::isEmptyObject( $array[$i] ) )
+ ) {
unset( $array[$i] );
} else {
break;
array(
array( 'test.quux', ResourceLoaderModule::TYPE_COMBINED ),
'<script>if(window.mw){
- mw.loader.implement("test.quux",function($,jQuery){mw.test.baz({token:123});},{"css":[".mw-icon{transition:none}\n"]},{},{});
+ mw.loader.implement("test.quux",function($,jQuery){mw.test.baz({token:123});},{"css":[".mw-icon{transition:none}\n"]});
}</script>
'
$ctx->setLanguage( 'en' );
$out = new OutputPage( $ctx );
$rl = $out->getResourceLoader();
+ $rl->setMessageBlobStore( new NullMessageBlobStore() );
$rl->register( array(
'test.foo' => new ResourceLoaderTestModule( array(
'script' => 'mw.test.foo( { a: true } );',
$this->assertEquals( $expectedHtml, $actualHtml );
}
}
+
+/**
+ * MessageBlobStore that doesn't do anything
+ */
+class NullMessageBlobStore extends MessageBlobStore {
+ public function get ( ResourceLoader $resourceLoader, $modules, $lang ) {
+ return array();
+ }
+
+ public function insertMessageBlob ( $name, ResourceLoaderModule $module, $lang ) {
+ return false;
+ }
+
+ public function updateModule ( $name, ResourceLoaderModule $module, $lang ) {
+ return;
+ }
+
+ public function updateMessage ( $key ) {
+ }
+ public function clear() {
+ }
+}
+