PHP BitmapHandler::canRotate方法代码示例

 /**
  * @param $context ResourceLoaderContext
  * @return array
  */
 protected function getConfig($context)
 {
     global $wgLoadScript, $wgScript, $wgStylePath, $wgScriptExtension, $wgArticlePath, $wgScriptPath, $wgServer, $wgContLang, $wgVariantArticlePath, $wgActionPaths, $wgUseAjax, $wgVersion, $wgEnableAPI, $wgEnableWriteAPI, $wgDBname, $wgEnableMWSuggest, $wgSitename, $wgFileExtensions, $wgExtensionAssetsPath, $wgCookiePrefix, $wgResourceLoaderMaxQueryLength;
     $mainPage = Title::newMainPage();
     /**
      * Namespace related preparation
      * - wgNamespaceIds: Key-value pairs of all localized, canonical and aliases for namespaces.
      * - wgCaseSensitiveNamespaces: Array of namespaces that are case-sensitive.
      */
     $namespaceIds = $wgContLang->getNamespaceIds();
     $caseSensitiveNamespaces = array();
     foreach (MWNamespace::getCanonicalNamespaces() as $index => $name) {
         $namespaceIds[$wgContLang->lc($name)] = $index;
         if (!MWNamespace::isCapitalized($index)) {
             $caseSensitiveNamespaces[] = $index;
         }
     }
     // Build list of variables
     $vars = array('wgLoadScript' => $wgLoadScript, 'debug' => $context->getDebug(), 'skin' => $context->getSkin(), 'stylepath' => $wgStylePath, 'wgUrlProtocols' => wfUrlProtocols(), 'wgArticlePath' => $wgArticlePath, 'wgScriptPath' => $wgScriptPath, 'wgScriptExtension' => $wgScriptExtension, 'wgScript' => $wgScript, 'wgVariantArticlePath' => $wgVariantArticlePath, 'wgActionPaths' => (object) $wgActionPaths, 'wgServer' => $wgServer, 'wgUserLanguage' => $context->getLanguage(), 'wgContentLanguage' => $wgContLang->getCode(), 'wgVersion' => $wgVersion, 'wgEnableAPI' => $wgEnableAPI, 'wgEnableWriteAPI' => $wgEnableWriteAPI, 'wgDefaultDateFormat' => $wgContLang->getDefaultDateFormat(), 'wgMonthNames' => $wgContLang->getMonthNamesArray(), 'wgMonthNamesShort' => $wgContLang->getMonthAbbreviationsArray(), 'wgMainPageTitle' => $mainPage ? $mainPage->getPrefixedText() : null, 'wgFormattedNamespaces' => $wgContLang->getFormattedNamespaces(), 'wgNamespaceIds' => $namespaceIds, 'wgSiteName' => $wgSitename, 'wgFileExtensions' => array_values($wgFileExtensions), 'wgDBname' => $wgDBname, 'wgFileCanRotate' => BitmapHandler::canRotate(), 'wgAvailableSkins' => Skin::getSkinNames(), 'wgExtensionAssetsPath' => $wgExtensionAssetsPath, 'wgCookiePrefix' => $wgCookiePrefix, 'wgResourceLoaderMaxQueryLength' => $wgResourceLoaderMaxQueryLength, 'wgCaseSensitiveNamespaces' => $caseSensitiveNamespaces, 'wgSassParams' => SassUtil::getSassSettings());
     if ($wgUseAjax && $wgEnableMWSuggest) {
         $vars['wgMWSuggestTemplate'] = SearchEngine::getMWSuggestTemplate();
     }
     wfRunHooks('ResourceLoaderGetConfigVars', array(&$vars));
     return $vars;
 }

 /**
  *
  * @dataProvider providerFiles
  */
 function testRotationRendering($name, $type, $info, $thumbs)
 {
     if (!BitmapHandler::canRotate()) {
         $this->markTestSkipped("This test needs a rasterizer that can auto-rotate.");
     }
     foreach ($thumbs as $size => $out) {
         if (preg_match('/^(\\d+)px$/', $size, $matches)) {
             $params = array('width' => $matches[1]);
         } elseif (preg_match('/^(\\d+)x(\\d+)px$/', $size, $matches)) {
             $params = array('width' => $matches[1], 'height' => $matches[2]);
         } else {
             throw new MWException('bogus test data format ' . $size);
         }
         $file = $this->localFile($name, $type);
         $thumb = $file->transform($params, File::RENDER_NOW);
         $this->assertEquals($out[0], $thumb->getWidth(), "{$name}: thumb reported width check for {$size}");
         $this->assertEquals($out[1], $thumb->getHeight(), "{$name}: thumb reported height check for {$size}");
         $gis = getimagesize($thumb->getPath());
         if ($out[0] > $info['width']) {
             // Physical image won't be scaled bigger than the original.
             $this->assertEquals($info['width'], $gis[0], "{$name}: thumb actual width check for {$size}");
             $this->assertEquals($info['height'], $gis[1], "{$name}: thumb actual height check for {$size}");
         } else {
             $this->assertEquals($out[0], $gis[0], "{$name}: thumb actual width check for {$size}");
             $this->assertEquals($out[1], $gis[1], "{$name}: thumb actual height check for {$size}");
         }
     }
 }

 /**
  * @param ResourceLoaderContext $context
  * @return array
  */
 protected function getConfig($context)
 {
     $hash = $context->getHash();
     if (isset($this->configVars[$hash])) {
         return $this->configVars[$hash];
     }
     global $wgLoadScript, $wgScript, $wgStylePath, $wgScriptExtension, $wgArticlePath, $wgScriptPath, $wgServer, $wgContLang, $wgVariantArticlePath, $wgActionPaths, $wgVersion, $wgEnableAPI, $wgEnableWriteAPI, $wgDBname, $wgSitename, $wgFileExtensions, $wgExtensionAssetsPath, $wgCookiePrefix, $wgResourceLoaderMaxQueryLength, $wgResourceLoaderStorageEnabled, $wgResourceLoaderStorageVersion, $wgSearchType;
     $mainPage = Title::newMainPage();
     /**
      * Namespace related preparation
      * - wgNamespaceIds: Key-value pairs of all localized, canonical and aliases for namespaces.
      * - wgCaseSensitiveNamespaces: Array of namespaces that are case-sensitive.
      */
     $namespaceIds = $wgContLang->getNamespaceIds();
     $caseSensitiveNamespaces = array();
     foreach (MWNamespace::getCanonicalNamespaces() as $index => $name) {
         $namespaceIds[$wgContLang->lc($name)] = $index;
         if (!MWNamespace::isCapitalized($index)) {
             $caseSensitiveNamespaces[] = $index;
         }
     }
     // Build list of variables
     $vars = array('wgLoadScript' => $wgLoadScript, 'debug' => $context->getDebug(), 'skin' => $context->getSkin(), 'stylepath' => $wgStylePath, 'wgUrlProtocols' => wfUrlProtocols(), 'wgArticlePath' => $wgArticlePath, 'wgScriptPath' => $wgScriptPath, 'wgScriptExtension' => $wgScriptExtension, 'wgScript' => $wgScript, 'wgSearchType' => $wgSearchType, 'wgVariantArticlePath' => $wgVariantArticlePath, 'wgActionPaths' => (object) $wgActionPaths, 'wgServer' => $wgServer, 'wgUserLanguage' => $context->getLanguage(), 'wgContentLanguage' => $wgContLang->getCode(), 'wgVersion' => $wgVersion, 'wgEnableAPI' => $wgEnableAPI, 'wgEnableWriteAPI' => $wgEnableWriteAPI, 'wgMainPageTitle' => $mainPage->getPrefixedText(), 'wgFormattedNamespaces' => $wgContLang->getFormattedNamespaces(), 'wgNamespaceIds' => $namespaceIds, 'wgContentNamespaces' => MWNamespace::getContentNamespaces(), 'wgSiteName' => $wgSitename, 'wgFileExtensions' => array_values(array_unique($wgFileExtensions)), 'wgDBname' => $wgDBname, 'wgFileCanRotate' => BitmapHandler::canRotate(), 'wgAvailableSkins' => Skin::getSkinNames(), 'wgExtensionAssetsPath' => $wgExtensionAssetsPath, 'wgCookiePrefix' => $wgCookiePrefix, 'wgResourceLoaderMaxQueryLength' => $wgResourceLoaderMaxQueryLength, 'wgCaseSensitiveNamespaces' => $caseSensitiveNamespaces, 'wgLegalTitleChars' => Title::convertByteClassToUnicodeClass(Title::legalChars()), 'wgResourceLoaderStorageVersion' => $wgResourceLoaderStorageVersion, 'wgResourceLoaderStorageEnabled' => $wgResourceLoaderStorageEnabled);
     wfRunHooks('ResourceLoaderGetConfigVars', array(&$vars));
     $this->configVars[$hash] = $vars;
     return $this->configVars[$hash];
 }

if ( !isset( $wgLocalFileRepo['backend'] ) ) {
	$wgLocalFileRepo['backend'] = $wgLocalFileRepo['name'] . '-backend';
}
foreach ( $wgForeignFileRepos as &$repo ) {
	if ( !isset( $repo['directory'] ) && $repo['class'] === 'ForeignAPIRepo' ) {
		$repo['directory'] = $wgUploadDirectory; // b/c
	}
	if ( !isset( $repo['backend'] ) ) {
		$repo['backend'] = $repo['name'] . '-backend';
	}
}
unset( $repo ); // no global pollution; destroy reference

if ( is_null( $wgEnableAutoRotation ) ) {
	// Only enable auto-rotation when the bitmap handler can rotate
	$wgEnableAutoRotation = BitmapHandler::canRotate();
}

if ( $wgRCFilterByAge ) {
	# # Trim down $wgRCLinkDays so that it only lists links which are valid
	# # as determined by $wgRCMaxAge.
	# # Note that we allow 1 link higher than the max for things like 56 days but a 60 day link.
	sort( $wgRCLinkDays );
	for ( $i = 0; $i < count( $wgRCLinkDays ); $i++ ) {
		if ( $wgRCLinkDays[$i] >= $wgRCMaxAge / ( 3600 * 24 ) ) {
			$wgRCLinkDays = array_slice( $wgRCLinkDays, 0, $i + 1, false );
			break;
		}
	}
}

 /**
  * @see $wgEnableAutoRotation
  * @return bool Whether auto rotation is enabled
  */
 public static function autoRotateEnabled()
 {
     global $wgEnableAutoRotation;
     if ($wgEnableAutoRotation === null) {
         // Only enable auto-rotation when the bitmap handler can rotate
         $wgEnableAutoRotation = BitmapHandler::canRotate();
     }
     return $wgEnableAutoRotation;
 }

	/**
	 * @param $context ResourceLoaderContext
	 * @return array
	 */
	protected function getConfig( $context ) {
		global $wgLoadScript, $wgScript, $wgStylePath, $wgScriptExtension,
			$wgArticlePath, $wgScriptPath, $wgServer, $wgContLang,
			$wgVariantArticlePath, $wgActionPaths, $wgVersion,
			$wgEnableAPI, $wgEnableWriteAPI, $wgDBname,
			$wgSitename, $wgFileExtensions, $wgExtensionAssetsPath,
			$wgCookiePrefix, $wgResourceLoaderMaxQueryLength;

		$mainPage = Title::newMainPage();

		/**
		 * Namespace related preparation
		 * - wgNamespaceIds: Key-value pairs of all localized, canonical and aliases for namespaces.
		 * - wgCaseSensitiveNamespaces: Array of namespaces that are case-sensitive.
		 */
		$namespaceIds = $wgContLang->getNamespaceIds();
		$caseSensitiveNamespaces = array();
		foreach ( MWNamespace::getCanonicalNamespaces() as $index => $name ) {
			$namespaceIds[$wgContLang->lc( $name )] = $index;
			if ( !MWNamespace::isCapitalized( $index ) ) {
				$caseSensitiveNamespaces[] = $index;
			}
		}

		// Build list of variables
		$vars = array(
			'wgLoadScript' => $wgLoadScript,
			'debug' => $context->getDebug(),
			'skin' => $context->getSkin(),
			'stylepath' => $wgStylePath,
			'wgUrlProtocols' => wfUrlProtocols(),
			'wgArticlePath' => $wgArticlePath,
			'wgScriptPath' => $wgScriptPath,
			'wgScriptExtension' => $wgScriptExtension,
			'wgScript' => $wgScript,
			'wgVariantArticlePath' => $wgVariantArticlePath,
			// Force object to avoid "empty" associative array from
			// becoming [] instead of {} in JS (bug 34604)
			'wgActionPaths' => (object)$wgActionPaths,
			'wgServer' => $wgServer,
			'wgUserLanguage' => $context->getLanguage(),
			'wgContentLanguage' => $wgContLang->getCode(),
			'wgVersion' => $wgVersion,
			'wgEnableAPI' => $wgEnableAPI,
			'wgEnableWriteAPI' => $wgEnableWriteAPI,
			'wgMainPageTitle' => $mainPage->getPrefixedText(),
			'wgFormattedNamespaces' => $wgContLang->getFormattedNamespaces(),
			'wgNamespaceIds' => $namespaceIds,
			'wgSiteName' => $wgSitename,
			'wgFileExtensions' => array_values( array_unique( $wgFileExtensions ) ),
			'wgDBname' => $wgDBname,
			// This sucks, it is only needed on Special:Upload, but I could
			// not find a way to add vars only for a certain module
			'wgFileCanRotate' => BitmapHandler::canRotate(),
			'wgAvailableSkins' => Skin::getSkinNames(),
			'wgExtensionAssetsPath' => $wgExtensionAssetsPath,
			// MediaWiki sets cookies to have this prefix by default
			'wgCookiePrefix' => $wgCookiePrefix,
			'wgResourceLoaderMaxQueryLength' => $wgResourceLoaderMaxQueryLength,
			'wgCaseSensitiveNamespaces' => $caseSensitiveNamespaces,
			'wgLegalTitleChars' => Title::convertByteClassToUnicodeClass( Title::legalChars() ),
		);

		wfRunHooks( 'ResourceLoaderGetConfigVars', array( &$vars ) );

		return $vars;
	}