PHP tao_helpers_Http::returnStreamの例

コード例 #1

ファイル: getFileFlysystem.php プロジェクト: oat-sa/tao-core

$configService = $driver->connect('config', array('dir' => $root . DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR, 'humanReadable' => true));
$serviceManager = new ServiceManager($configService);
$configPath = $root . DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR . 'tao' . DIRECTORY_SEPARATOR . 'websource_' . $webSourceId . '.conf.php';
if (!file_exists($configPath)) {
    header('HTTP/1.0 403 Forbidden');
    die;
}
$config = (include $configPath);
if (!is_array($config) || !isset($config['className'])) {
    header('HTTP/1.0 403 Forbidden');
    die;
}
$className = $config['className'];
$options = isset($config['options']) ? $config['options'] : array();
$source = new $className($options);
if (!$source instanceof FlyTokenWebSource) {
    header('HTTP/1.0 403 Forbidden');
    die;
}
$fsService = $serviceManager->get(FileSystemService::SERVICE_ID);
$fileSystem = $fsService->getFileSystem($source->getOption($source::OPTION_FILESYSTEM_ID));
$source->setFileSystem($fileSystem);
try {
    $path = $source->getFilePathFromUrl($url);
    $stream = $source->getFileStream($path);
    tao_helpers_Http::returnStream($stream, $source->getMimetype($path));
    $stream->detach();
} catch (\tao_models_classes_FileNotFoundException $e) {
    header("HTTP/1.0 404 Not Found");
}
exit;

コード例 #2

ファイル: MediaManager.php プロジェクト: oat-sa/extension-tao-mediamanager

 public function getFile()
 {
     if ($this->hasRequestParameter('uri')) {
         $uri = urldecode($this->getRequestParameter('uri'));
         $mediaSource = new MediaSource(array());
         $fileInfo = $mediaSource->getFileInfo($uri);
         $link = $fileInfo['link'];
         $fileManagement = $this->getServiceManager()->get(FileManagement::SERVICE_ID);
         if ($fileInfo['mime'] === 'application/qti+xml') {
             \tao_helpers_Http::returnStream($fileManagement->getFileStream($link));
             return;
         }
         if ($this->hasRequestParameter('xml')) {
             $this->returnJson(htmlentities((string) $fileManagement->getFileStream($link)));
         } else {
             \tao_helpers_Http::returnStream($fileManagement->getFileStream($link), $fileInfo['mime']);
         }
     } else {
         throw new \common_exception_Error('invalid media identifier');
     }
 }

コード例 #3

ファイル: class.File.php プロジェクト: oat-sa/tao-core

 /**
  * @throws ResolverException
  * @throws \oat\tao\model\websource\WebsourceNotFound
  * @throws tao_models_classes_FileNotFoundException
  */
 public function accessFile()
 {
     list($extension, $module, $action, $code, $filePath) = explode('/', tao_helpers_Request::getRelativeUrl(), 5);
     list($key, $subPath) = explode(' ', base64_decode($code), 2);
     $source = WebsourceManager::singleton()->getWebsource($key);
     if ($source instanceof ActionWebSource) {
         $path = $subPath . (empty($filePath) ? '' : DIRECTORY_SEPARATOR . $filePath);
         tao_helpers_Http::returnStream($source->getFileStream($path), $source->getMimetype($path));
     }
 }

コード例 #4

ファイル: class.ItemPreview.php プロジェクト: oat-sa/extension-tao-item

 private function renderResource($item, $path)
 {
     $lang = common_session_SessionManager::getSession()->getDataLanguage();
     $resolver = new ItemMediaResolver($item, $lang);
     $asset = $resolver->resolve($path);
     if ($asset->getMediaSource() instanceof HttpSource) {
         throw new common_Exception('Only tao files available for rendering through item preview');
     }
     $info = $asset->getMediaSource()->getFileInfo($asset->getMediaIdentifier());
     $stream = $asset->getMediaSource()->getFileStream($asset->getMediaIdentifier());
     \tao_helpers_Http::returnStream($stream, $info['mime']);
 }