PHP AJXP_Controller::passProcessDataThrough方法代码示例

 public function switchAction($action, $httpVars, $postProcessData)
 {
     if (!isset($this->actions[$action])) {
         return false;
     }
     $repository = ConfService::getRepository();
     if (!$repository->detectStreamWrapper(false)) {
         return false;
     }
     $plugin = AJXP_PluginsService::findPlugin("access", $repository->getAccessType());
     $streamData = $plugin->detectStreamWrapper(true);
     $destStreamURL = $streamData["protocol"] . "://" . $repository->getId() . "/";
     if ($action == "audio_proxy") {
         $file = AJXP_Utils::decodeSecureMagic(base64_decode($httpVars["file"]));
         $cType = "audio/" . array_pop(explode(".", $file));
         $localName = basename($file);
         header("Content-Type: " . $cType . "; name=\"" . $localName . "\"");
         header("Content-Length: " . filesize($destStreamURL . $file));
         $stream = fopen("php://output", "a");
         call_user_func(array($streamData["classname"], "copyFileInStream"), $destStreamURL . $file, $stream);
         fflush($stream);
         fclose($stream);
         $node = new AJXP_Node($destStreamURL . $file);
         AJXP_Controller::applyHook("node.read", array($node));
         //exit(1);
     } else {
         if ($action == "ls") {
             if (!isset($httpVars["playlist"])) {
                 // This should not happen anyway, because of the applyCondition.
                 AJXP_Controller::passProcessDataThrough($postProcessData);
                 return;
             }
             // We transform the XML into XSPF
             $xmlString = $postProcessData["ob_output"];
             $xmlDoc = new DOMDocument();
             $xmlDoc->loadXML($xmlString);
             $xElement = $xmlDoc->documentElement;
             header("Content-Type:application/xspf+xml;charset=UTF-8");
             print '<?xml version="1.0" encoding="UTF-8"?>';
             print '<playlist version="1" xmlns="http://xspf.org/ns/0/">';
             print "<trackList>";
             foreach ($xElement->childNodes as $child) {
                 $isFile = $child->getAttribute("is_file") == "true";
                 $label = $child->getAttribute("text");
                 $ar = explode(".", $label);
                 $ext = strtolower(end($ar));
                 if (!$isFile || $ext != "mp3") {
                     continue;
                 }
                 print "<track><location>" . AJXP_SERVER_ACCESS . "?secure_token=" . AuthService::getSecureToken() . "&get_action=audio_proxy&file=" . base64_encode($child->getAttribute("filename")) . "</location><title>" . $label . "</title></track>";
             }
             print "</trackList>";
             AJXP_XMLWriter::close("playlist");
         }
     }
 }

 public function switchAction($action, $httpVars, $postProcessData)
 {
     $repository = ConfService::getRepository();
     if (!$repository->detectStreamWrapper(false)) {
         return false;
     }
     if ($action == "audio_proxy") {
         $selection = new UserSelection($repository, $httpVars);
         $destStreamURL = $selection->currentBaseUrl();
         $node = new AJXP_Node($destStreamURL . "/" . $selection->getUniqueFile());
         // Backward compat
         // May be a backward compatibility problem, try to base64decode the filepath
         if (!file_exists($node->getUrl()) && strpos($httpVars["file"], "base64encoded:") === false) {
             $file = AJXP_Utils::decodeSecureMagic(base64_decode($httpVars["file"]));
             if (!file_exists($destStreamURL . $file)) {
                 throw new Exception("Cannot find file!");
             } else {
                 $node = new AJXP_Node($destStreamURL . $file);
             }
         }
         if (!is_readable($node->getUrl())) {
             throw new Exception("Cannot find file!");
         }
         $fileUrl = $node->getUrl();
         $localName = basename($fileUrl);
         $cType = "audio/" . array_pop(explode(".", $localName));
         $size = filesize($node->getUrl());
         header("Content-Type: " . $cType . "; name=\"" . $localName . "\"");
         header("Content-Length: " . $size);
         $stream = fopen("php://output", "a");
         AJXP_MetaStreamWrapper::copyFileInStream($fileUrl, $stream);
         fflush($stream);
         fclose($stream);
         AJXP_Controller::applyHook("node.read", array($node));
         $this->logInfo('Preview', 'Read content of ' . $node->getUrl(), array("files" => $node->getUrl()));
         //exit(1);
     } else {
         if ($action == "ls") {
             if (!isset($httpVars["playlist"])) {
                 // This should not happen anyway, because of the applyCondition.
                 AJXP_Controller::passProcessDataThrough($postProcessData);
                 return false;
             }
             // We transform the XML into XSPF
             $xmlString = $postProcessData["ob_output"];
             $xmlDoc = new DOMDocument();
             $xmlDoc->loadXML($xmlString);
             $xElement = $xmlDoc->documentElement;
             header("Content-Type:application/xspf+xml;charset=UTF-8");
             print '<?xml version="1.0" encoding="UTF-8"?>';
             print '<playlist version="1" xmlns="http://xspf.org/ns/0/">';
             print "<trackList>";
             foreach ($xElement->childNodes as $child) {
                 $isFile = $child->getAttribute("is_file") == "true";
                 $label = $child->getAttribute("text");
                 $ar = explode(".", $label);
                 $ext = strtolower(end($ar));
                 if (!$isFile || $ext != "mp3") {
                     continue;
                 }
                 print "<track><location>" . AJXP_SERVER_ACCESS . "?secure_token=" . AuthService::getSecureToken() . "&get_action=audio_proxy&file=" . base64_encode($child->getAttribute("filename")) . "</location><title>" . $label . "</title></track>";
             }
             print "</trackList>";
             AJXP_XMLWriter::close("playlist");
         }
     }
 }