PHP CSSMin::getLocalFileReferences方法代码示例

 /**
  * Reads a style file.
  *
  * This method can be used as a callback for array_map()
  *
  * @param $path String: File path of style file to read
  * @param $flip bool
  *
  * @return String: CSS data in script file
  * @throws MWException if the file doesn't exist
  */
 protected function readStyleFile($path, $flip)
 {
     $localPath = $this->getLocalPath($path);
     if (!file_exists($localPath)) {
         $msg = __METHOD__ . ": style file not found: \"{$localPath}\"";
         wfDebugLog('resourceloader', $msg);
         throw new MWException($msg);
     }
     $style = file_get_contents($localPath);
     if ($flip) {
         $style = CSSJanus::transform($style, true, false);
     }
     $dirname = dirname($path);
     if ($dirname == '.') {
         // If $path doesn't have a directory component, don't prepend a dot
         $dirname = '';
     }
     $dir = $this->getLocalPath($dirname);
     $remoteDir = $this->getRemotePath($dirname);
     // Get and register local file references
     $this->localFileRefs = array_merge($this->localFileRefs, CSSMin::getLocalFileReferences($style, $dir));
     return CSSMin::remap($style, $dir, $remoteDir, true);
 }

 /**
  * Reads a style file.
  *
  * This method can be used as a callback for array_map()
  *
  * @param string $path File path of style file to read
  * @param bool $flip
  * @param ResourceLoaderContext $context
  *
  * @return string CSS data in script file
  * @throws MWException If the file doesn't exist
  */
 protected function readStyleFile($path, $flip, $context)
 {
     $localPath = $this->getLocalPath($path);
     $remotePath = $this->getRemotePath($path);
     if (!file_exists($localPath)) {
         $msg = __METHOD__ . ": style file not found: \"{$localPath}\"";
         wfDebugLog('resourceloader', $msg);
         throw new MWException($msg);
     }
     if ($this->getStyleSheetLang($localPath) === 'less') {
         $style = $this->compileLessFile($localPath, $context);
         $this->hasGeneratedStyles = true;
     } else {
         $style = file_get_contents($localPath);
     }
     if ($flip) {
         $style = CSSJanus::transform($style, true, false);
     }
     $localDir = dirname($localPath);
     $remoteDir = dirname($remotePath);
     // Get and register local file references
     $localFileRefs = CSSMin::getLocalFileReferences($style, $localDir);
     foreach ($localFileRefs as $file) {
         if (file_exists($file)) {
             $this->localFileRefs[] = $file;
         } else {
             $this->missingLocalFileRefs[] = $file;
         }
     }
     // Don't cache this call. remap() ensures data URIs embeds are up to date,
     // and urls contain correct content hashes in their query string. (T128668)
     return CSSMin::remap($style, $localDir, $remoteDir, true);
 }

 /**
  * Reads a style file.
  *
  * This method can be used as a callback for array_map()
  *
  * @param $path String: File path of style file to read
  * @param $flip bool
  *
  * @return String: CSS data in script file
  * @throws MWException if the file doesn't exist
  */
 protected function readStyleFile($path, $flip, ResourceLoaderContext $context)
 {
     $localPath = $this->getLocalPath($path);
     if (!file_exists($localPath)) {
         throw new MWException(__METHOD__ . ": style file not found: \"{$localPath}\"");
     }
     // Wikia - change begin - @author: wladek
     $style = self::getFileContents($localPath, $context);
     // Wikia - change end
     if ($flip) {
         $style = CSSJanus::transform($style, true, false);
     }
     $dirname = dirname($path);
     if ($dirname == '.') {
         // If $path doesn't have a directory component, don't prepend a dot
         $dirname = '';
     }
     $dir = $this->getLocalPath($dirname);
     $remoteDir = $this->getRemotePath($dirname, $context);
     // Get and register local file references
     $this->localFileRefs = array_merge($this->localFileRefs, CSSMin::getLocalFileReferences($style, $dir));
     return CSSMin::remap($style, $dir, $remoteDir, true, $this->localBasePath);
 }

 /**
  * CSSMin::getLocalFileReferences should ignore url(...) expressions
  * that have been commented out.
  */
 public function testCommentedLocalFileReferences()
 {
     $basepath = __DIR__ . '/../data/css/';
     $css = file_get_contents($basepath . 'comments.css');
     $files = CSSMin::getLocalFileReferences($css, $basepath);
     $expected = [$basepath . 'not-commented.gif'];
     $this->assertArrayEquals($expected, $files, 'Url(...) expression in comment should be omitted.');
 }

 /**
  * Reads a style file.
  *
  * This method can be used as a callback for array_map()
  *
  * @param string $path File path of style file to read
  * @param bool $flip
  * @param ResourceLoaderContext $context (optional)
  *
  * @return string CSS data in script file
  * @throws MWException If the file doesn't exist
  */
 protected function readStyleFile($path, $flip, $context = null)
 {
     $localPath = $this->getLocalPath($path);
     $remotePath = $this->getRemotePath($path);
     if (!file_exists($localPath)) {
         $msg = __METHOD__ . ": style file not found: \"{$localPath}\"";
         wfDebugLog('resourceloader', $msg);
         throw new MWException($msg);
     }
     if ($this->getStyleSheetLang($localPath) === 'less') {
         $compiler = $this->getLessCompiler($context);
         $style = $this->compileLessFile($localPath, $compiler);
         $this->hasGeneratedStyles = true;
     } else {
         $style = file_get_contents($localPath);
     }
     if ($flip) {
         $style = CSSJanus::transform($style, true, false);
     }
     $localDir = dirname($localPath);
     $remoteDir = dirname($remotePath);
     // Get and register local file references
     $this->localFileRefs = array_merge($this->localFileRefs, CSSMin::getLocalFileReferences($style, $localDir));
     return CSSMin::remap($style, $localDir, $remoteDir, true);
 }

 /**
  * Reads a style file.
  * 
  * This method can be used as a callback for array_map()
  * 
  * @param $path String: File path of script file to read
  * @return String: CSS data in script file
  */
 protected function readStyleFile($path, $flip)
 {
     $localPath = $this->getLocalPath($path);
     $style = file_get_contents($localPath);
     if ($style === false) {
         throw new MWException(__METHOD__ . ": style file not found: \"{$localPath}\"");
     }
     if ($flip) {
         $style = CSSJanus::transform($style, true, false);
     }
     $dir = $this->getLocalPath(dirname($path));
     $remoteDir = $this->getRemotePath(dirname($path));
     // Get and register local file references
     $this->localFileRefs = array_merge($this->localFileRefs, CSSMin::getLocalFileReferences($style, $dir));
     return CSSMin::remap($style, $dir, $remoteDir, true);
 }