示例#1
0
 /**
  * @throws \Exception
  */
 public function retrieve()
 {
     /**
      * Check get vars
      */
     $need = Core::checkRequiredGetVars("need") ? explode(self::NEED_SEPARATOR, $_GET["need"]) : array();
     if (empty($need)) {
         $this->output($this->log("No lib to load", "warn"));
     }
     $needs = array();
     $this->calculateNeeds($need, $needs);
     $needs = array_unique($needs);
     /**
      * Get lib contents
      */
     foreach ($needs as $lib) {
         if (isset($this->manifest[$lib])) {
             if (!isset($this->manifest[$lib][$this->type]) || !is_array($this->manifest[$lib][$this->type])) {
                 $this->output .= $this->log($lib . " is not available", "warn");
                 continue;
             }
             $files = $this->manifest[$lib][$this->type];
             for ($i = 0, $max = count($files); $i < $max; $i++) {
                 $absolute_link = preg_match('/^http\\:\\/\\//', $files[$i], $matches);
                 if (!$absolute_link) {
                     $files[$i] = dirname(self::MANIFEST) . "/" . $this->configuration["relative"] . $files[$i];
                     $content = File::read($files[$i]);
                     self::$current_folder = dirname($files[$i]);
                     if ($this->type == self::TYPE_CSS) {
                         $content = preg_replace_callback('/(url\\(\\")([^\\"]+)/', 'core\\tools\\Dependencies::correctUrls', $content);
                     }
                     $this->output .= $content . "\r\n";
                 } else {
                     $this->output .= Request::load($files[$i]);
                 }
             }
         } else {
             $this->output .= $this->log($lib . " is not available", "warn");
         }
     }
     /**
      * Minified / Uglyflied / gzip
      */
     $accept_gzip = preg_match('/gzip/', $_SERVER['HTTP_ACCEPT_ENCODING'], $matches) && !Core::checkRequiredGetVars("output");
     if ($accept_gzip) {
         Header::content_encoding("gzip");
         $this->output = gzencode($this->output);
     }
     $this->output($this->output);
 }