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Merge branch 'saas' into saas-media-refactor

Browse source 
Conflicts:
	airtime_mvc/application/cloud_storage/ProxyStorageBackend.php
	airtime_mvc/application/controllers/ApiController.php
This commit is contained in:
Albert Santoni 2015-02-25 13:02:11 -05:00
commit 3a1141d4c8
42 changed files with 9042 additions and 145 deletions
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66
airtime_mvc/application/services/MediaService.php
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@ -1,6 +1,7 @@
<?php
require_once('ProxyStorageBackend.php');
require_once("FileIO.php");
class Application_Service_MediaService
{
@ -78,7 +79,10 @@ class Application_Service_MediaService
header('Content-Disposition: inline; filename="' . $filename . '"');
}
self::smartReadFile($media);
$filepath = $media->getFilePath();
$size= $media->getFileSize();
$mimeType = $media->getPropelOrm()->getDbMime();
Application_Common_FileIO::smartReadFile($filepath, $size, $mimeType);
exit;
} else {
throw new FileNotFoundException();
@ -86,68 +90,8 @@ class Application_Service_MediaService
}
/**
* Reads the requested portion of a file and sends its contents to the client with the appropriate headers.
*
* This HTTP_RANGE compatible read file function is necessary for allowing streaming media to be skipped around in.
*
* @param CcFile $media
* @return void
*
* @link https://groups.google.com/d/msg/jplayer/nSM2UmnSKKA/Hu76jDZS4xcJ
* @link http://php.net/manual/en/function.readfile.php#86244
*/
private static function smartReadFile($media)
{
$filepath = $media->getFilePath();
$size= $media->getFileSize();
$mimeType = $media->getPropelOrm()->getDbMime();
$fm = @fopen($filepath, 'rb');
if (!$fm) {
header ("HTTP/1.1 505 Internal server error");
return;
}
$begin = 0;
$end = $size - 1;
if (isset($_SERVER['HTTP_RANGE'])) {
if (preg_match('/bytes=\h*(\d+)-(\d*)[\D.*]?/i', $_SERVER['HTTP_RANGE'], $matches)) {
$begin = intval($matches[1]);
if (!empty($matches[2])) {
$end = intval($matches[2]);
}
}
}
if (isset($_SERVER['HTTP_RANGE'])) {
header('HTTP/1.1 206 Partial Content');
} else {
header('HTTP/1.1 200 OK');
}
header("Content-Type: $mimeType");
header('Cache-Control: public, must-revalidate, max-age=0');
header('Pragma: no-cache');
header('Accept-Ranges: bytes');
header('Content-Length:' . (($end - $begin) + 1));
if (isset($_SERVER['HTTP_RANGE'])) {
header("Content-Range: bytes $begin-$end/$size");
}
header("Content-Transfer-Encoding: binary");
//We can have multiple levels of output buffering. Need to
//keep looping until all have been disabled!!!
//http://www.php.net/manual/en/function.ob-end-flush.php
while (@ob_end_flush());
// NOTE: We can't use fseek here because it does not work with streams
// (a.k.a. Files stored in the cloud)
while(!feof($fm) && (connection_status() == 0)) {
echo fread($fm, 1024 * 8);
}
fclose($fm);
}
}