diff --git a/app/Helpers/VideoStream.php b/app/Helpers/VideoStream.php index d3ff36d..e3bb0ec 100644 --- a/app/Helpers/VideoStream.php +++ b/app/Helpers/VideoStream.php @@ -6,20 +6,22 @@ namespace App\Helpers; * Description of VideoStream * * @author Rana + * modified by HazCod to use stream_get_contents and correct session shutoff + * https://github.com/HazCod * @link http://codesamplez.com/programming/php-html5-video-streaming-tutorial **/ class VideoStream { - private $path = ''; - private $stream = ''; - private $buffer = 102400; - private $start = -1; - private $end = -1; - private $size = 0; + private string $path; + private mixed $stream; + private int $buffer = 102400; + private int $start = -1; + private int $end = -1; + private int $size = 0; - function __construct($filePath) + function __construct(string $filename) { - $this->path = $filePath; + $this->path = $filename; } /** @@ -27,9 +29,8 @@ class VideoStream **/ private function open() { - if (! ($this->stream = fopen($this->path,'rb')) ) { + if (! ($this->stream=fopen($this->path,'rb',false, stream_context_create()))) die('Could not open stream for reading'); - } } /** @@ -38,53 +39,55 @@ class VideoStream private function setHeader() { ob_get_clean(); - header('Content-Type: video/mp4'); - header('Cache-Control: max-age=2592000, public'); - header('Expires: '.gmdate('D, d M Y H:i:s',time()+2592000) . ' GMT'); - header('Last-Modified: '.gmdate('D, d M Y H:i:s',@filemtime($this->path)) . ' GMT' ); + header('Content-Type: '.mime_content_type($this->path)); + header(sprintf('Cache-Control: max-age=%d, public',$x=60*60*24*30)); + header(sprintf('Expires: %s GMT',gmdate('D, d M Y H:i:s',time()+$x))); + header(sprintf('Last-Modified: %s GMT',gmdate('D, d M Y H:i:s',filemtime($this->path)))); + $this->start = 0; $this->size = filesize($this->path); $this->end = $this->size - 1; header('Accept-Ranges: 0-'.$this->end); if (isset($_SERVER['HTTP_RANGE'])) { - - $c_start = $this->start; $c_end = $this->end; list(,$range) = explode('=',$_SERVER['HTTP_RANGE'],2); - if (strpos($range,',') !== false) { + if (strpos($range,',') !== FALSE) { header('HTTP/1.1 416 Requested Range Not Satisfiable'); - header("Content-Range: bytes $this->start-$this->end/$this->size"); + header(sprintf('Content-Range: bytes %d-%d/%d',$this->start,$this->end,$this->size)); exit; } + if ($range == '-') { $c_start = $this->size - substr($range,1); - }else{ + + } else { $range = explode('-',$range); $c_start = $range[0]; - $c_end = (isset($range[1]) && is_numeric($range[1])) ? $range[1] : $c_end; } + $c_end = ($c_end > $this->end) ? $this->end : $c_end; + if ($c_start > $c_end || $c_start > $this->size - 1 || $c_end >= $this->size) { header('HTTP/1.1 416 Requested Range Not Satisfiable'); - header("Content-Range: bytes $this->start-$this->end/$this->size"); + header(sprintf('Content-Range: bytes %d-%d/%d',$this->start,$this->end,$this->size)); exit; } + $this->start = $c_start; $this->end = $c_end; $length = $this->end - $this->start + 1; + fseek($this->stream,$this->start); header('HTTP/1.1 206 Partial Content'); header("Content-Length: ".$length); - header("Content-Range: bytes $this->start-$this->end/".$this->size); - } - else - { + header(sprintf('Content-Range: bytes %d-%d/%d',$this->start,$this->end,$this->size)); + + } else { header("Content-Length: ".$this->size); } - } /** @@ -103,13 +106,14 @@ class VideoStream { $i = $this->start; set_time_limit(0); - while(!feof($this->stream) && $i <= $this->end) { + while ((! feof($this->stream)) && ($i <= $this->end) && (connection_aborted() == 0)) { $bytesToRead = $this->buffer; + if (($i+$bytesToRead) > $this->end) { $bytesToRead = $this->end - $i + 1; } - $data = fread($this->stream,$bytesToRead); - echo $data; + + echo stream_get_contents($this->stream,$bytesToRead); flush(); $i += $bytesToRead; } @@ -120,9 +124,10 @@ class VideoStream **/ function start() { + session_write_close(); $this->open(); $this->setHeader(); $this->stream(); $this->end(); } -} +} \ No newline at end of file diff --git a/app/Http/Controllers/VideoController.php b/app/Http/Controllers/VideoController.php index bd40ccb..0581448 100644 --- a/app/Http/Controllers/VideoController.php +++ b/app/Http/Controllers/VideoController.php @@ -50,6 +50,7 @@ class VideoController extends Controller public function view(Video $o) { if ($o->isReadable()) - (new VideoStream($o->file_path()))->start(); + (new VideoStream($o->file_name(FALSE))) + ->start(); } } \ No newline at end of file