Ejemplo n.º 1
0
 public function minifyHtml(BaseEvent $event)
 {
     $search = array('/ {2,}/', '/<!--.*?-->|\\t|(?:\\r?\\n[ \\t]*)+/s', '/\\>[^\\S ]+/s', '/[^\\S ]+\\</s', '/(\\s)+/s');
     // shorten multiple whitespace sequences
     $replace = array(' ', ' ', '>', '<', '\\1');
     $event->getPoc()->setOutput(preg_replace($search, $replace, $event->getPoc()->getOutput()));
 }
Ejemplo n.º 2
0
 public function compress(BaseEvent $event)
 {
     $this->outputHandler->header('Content-Encoding: gzip');
     if ($this->compressionType == self::COMPRESSION_GZIP) {
         $event->getPoc()->setOutput(\gzencode($event->getPoc()->getOutput(), 9, FORCE_GZIP));
     } elseif ($this->compressionType == self::COMPRESSION_DEFLATE) {
         $event->getPoc()->setOutput(\gzdeflate($event->getPoc()->getOutput()));
     }
 }
Ejemplo n.º 3
0
 public function isOutputBlacklisted(BaseEvent $event)
 {
     if ($this->outputBlacklist) {
         foreach ($this->outputBlacklist as $condititon) {
             $result = preg_match($condititon, $event->getPoc()->getOutput());
             if ($result) {
                 $event->getPoc()->setCanICacheThisGeneratedContent(false);
                 return;
             }
         }
     }
 }
Ejemplo n.º 4
0
 public function checkEtag(BaseEvent $event)
 {
     $requestHeaders = $event->getPoc()->getEventDispatcher()->getPlugin(HttpCapture::PLUGIN_NAME)->getOutputHandler()->getallheaders();
     if (isset($requestHeaders['If-None-Match'])) {
         $etag = $requestHeaders['If-None-Match'];
         if ($etag) {
             $storedEtag = $event->getPoc()->getCache()->fetch($event->getPoc()->getHasher()->getKey() . self::ETAG_POSTFIX);
             if ($storedEtag == $etag) {
                 $event->getPoc()->getPocDispatcher()->dispatch(EtagEvents::ETAG_FOUND, new BaseEvent($event->getPoc()));
                 $outputHandler = $event->getPoc()->getEventDispatcher()->getPlugin(HttpCapture::PLUGIN_NAME)->getOutputHandler();
                 $outputHandler->header('HTTP/1.0 304 Not Modified');
                 $outputHandler->header('Etag: ' . $etag);
                 //$event->getPoc()->getOutputHandler()->StopBuffer();
             } else {
                 $event->getPoc()->getPocDispatcher()->dispatch(EtagEvents::ETAG_NOT_FOUND, new BaseEvent($event->getPoc()));
             }
         }
     }
 }
Ejemplo n.º 5
0
 public function printSize(BaseEvent $event)
 {
     $LengthHeader = $event->getPoc()->getCache()->fetch($event->getPoc()->getHasher()->getKey() . self::LENGTH_POSTFIX);
     $event->getPoc()->getEventDispatcher()->getPlugin(HttpCapture::PLUGIN_NAME)->getOutputHandler()->header('Content-Length: ' . $LengthHeader);
 }
Ejemplo n.º 6
0
 private function logTime(BaseEvent $event, $eventName, $type)
 {
     $this->logOutputMatrix($eventName, \microtime(true) - $event->getPoc()->getStartTime() . '|' . $eventName, $type);
 }