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<?php |
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/** |
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* Audio Player |
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* |
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* This file is licensed under the Affero General Public License version 3 or |
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* later. See the LICENSE.md file. |
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* |
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* @author Marcel Scherello <[email protected]> |
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* @author Sebastian Doell <[email protected]> |
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* @copyright 2016-2021 Marcel Scherello |
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* @copyright 2015 Sebastian Doell |
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*/ |
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namespace OCA\audioplayer\Http; |
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use \OC\Files\View; |
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class AudioStream |
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{ |
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private $path = ""; |
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private $stream; |
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private $iStart = -1; |
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private $iEnd = -1; |
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private $iSize = 0; |
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private $mimeType = 0; |
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private $buffer = 8192; |
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private $mTime = 0; |
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private $userView; |
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private $isStream = false; |
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public function __construct($filePath, $user = null) |
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{ |
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if (is_null($user) || $user === '') { |
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$user = \OC::$server->getUserSession()->getUser()->getUID(); |
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} |
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$this->userView = new View('/' . $user . '/files/'); |
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$this->path = $filePath; |
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$fileInfo = $this->userView->getFileInfo($filePath); |
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$this -> mimeType = $fileInfo['mimetype']; |
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$this -> mTime = $fileInfo['mtime']; |
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$this -> iSize = $fileInfo['size']; |
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//\OCP\Util::writeLog('audioplayer','path:'.$filePath,\OCP\Util::DEBUG); |
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} |
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/** |
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* Open stream |
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*/ |
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private function openStream() { |
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if (!($this -> stream = $this->userView->fopen($this -> path, 'rb'))) { |
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die('Could not open stream for reading'); |
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} |
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} |
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/** |
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* Set proper header to serve the video content |
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*/ |
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private function setHeader() { |
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header("Content-Type: " . $this->mimeType . "; charset=utf-8"); |
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header("Cache-Control: max-age=2592000, public"); |
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header("Expires: " . gmdate('D, d M Y H:i:s', time() + 2592000) . ' GMT'); |
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header("Last-Modified: " . gmdate('D, d M Y H:i:s', $this -> mTime) . ' GMT'); |
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$this -> iStart = 0; |
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$this -> iEnd = $this -> iSize - 1; |
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if (isset($_SERVER['HTTP_RANGE'])) { |
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$c_end = $this -> iEnd; |
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$this->isStream = true; |
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list(, $range) = explode('=', $_SERVER['HTTP_RANGE'], 2); |
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if (strpos($range, ',') !== false) { |
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http_response_code(416); |
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header("Content-Range: bytes ".$this->iStart."-".$this->iEnd."/".$this->iSize); |
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exit ; |
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} |
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if ($range === '-') { |
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$c_start = $this -> iSize - substr($range, 1); |
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} else { |
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$range = explode('-', $range); |
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$c_start = $range[0]; |
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$c_end = (isset($range[1]) && is_numeric($range[1])) ? $range[1] : $c_end; |
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} |
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$c_end = ($c_end > $this -> iEnd) ? $this -> iEnd : $c_end; |
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if ($c_start > $c_end || $c_start > $this -> iSize - 1 || $c_end >= $this -> iSize) { |
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http_response_code(416); |
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header("Content-Range: bytes ".$this->iStart."-".$this->iEnd."/".$this->iSize); |
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exit ; |
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} |
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$this -> iStart = $c_start; |
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$this -> iEnd = $c_end; |
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$length = $c_end - $c_start + 1; |
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if($this -> iStart > 0){ |
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fseek($this -> stream, $this -> iStart); |
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} |
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header("Accept-Ranges: bytes"); |
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header("Content-Length: $length"); |
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http_response_code(206); |
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header("Content-Range: bytes ".$this->iStart."-".$this->iEnd."/".$this->iSize); |
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//\OCP\Util::writeLog('audioplayer','SEQ:'.$this->iStart."-".$this->iEnd."/".$this->iSize.'length:'.$length,\OCP\Util::DEBUG); |
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} else { |
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header("Content-Length: " . $this -> iSize); |
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$this->isStream = false; |
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} |
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} |
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/** |
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* close opened stream |
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*/ |
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private function closeStream() { |
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fclose($this -> stream); |
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exit ; |
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} |
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/** |
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* perform the streaming |
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*/ |
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private function stream() { |
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if($this->isStream){ |
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//$data = stream_get_contents($this -> stream); |
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//echo $data; |
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$curPos = $this->iStart; |
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set_time_limit(0); |
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while(!feof($this->stream) && $curPos <= $this->iEnd) { |
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if( connection_aborted() || connection_status() !== 0 ) { |
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$this->closeStream(); |
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} |
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$bytesToRead = $this->buffer; |
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if(($curPos+$bytesToRead) > ($this->iEnd + 1)) { |
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$bytesToRead = $this->iEnd - $curPos + 1; |
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} |
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$data = fread($this->stream, $bytesToRead); |
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echo $data; |
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flush(); |
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$curPos += strlen($data); |
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} |
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}else{ |
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\OC\Files\Filesystem::readfile($this -> path); |
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} |
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} |
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146
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/** |
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* Start streaming video |
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*/ |
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public function start() { |
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$this -> openStream(); |
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$this -> setHeader(); |
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$this -> stream(); |
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$this -> closeStream(); |
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} |
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} |
Rello /
audioplayer
Loading history...
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths