1 files changed, 95 insertions, 0 deletions
diff --git a/protected/Video.php b/protected/Video.php
new file mode 100755
index 0000000..3149482
--- /dev/null
+++ b/protected/Video.php
@@ -0,0 +1,95 @@
+<?php
+/**
+ * Created by IntelliJ IDEA.
+ * User: root
+ * Date: 8/15/13
+ * Time: 11:17 AM
+ * To change this template use File | Settings | File Templates.
+ */
+
+class Video {
+
+    private $_cache = null;
+
+    public function __construct(){
+       $this->_cache = new Cache();
+    }
+
+    public function playVideo($url){
+         $id = $this->_cache->urlToId($url);
+
+        if($this->_cache->isCached($id)){
+             $filePath = Settings::$CachePath . DIRECTORY_SEPARATOR .$id;
+             $this->playFileVideo($filePath);
+        }else{
+
+            Async::createAsyncRequest("/async.php", array(
+              "password" => Settings::$DeveloperPassword,
+               "url" => $url,
+               "method" => "cacheVideo"
+            ));
+
+            $this->playHttpVideo($url);
+        }
+    }
+
+    public function playFileVideo($filePath){
+
+        $path = $filePath;
+
+        $size=filesize($path);
+
+        $fm=@fopen($path,'rb');
+        if(!$fm) {
+            // You can also redirect here
+            header ("HTTP/1.0 404 Not Found");
+            die();
+        }
+
+        $begin=0;
+        $end=$size;
+
+        if(isset($_SERVER['HTTP_RANGE'])) {
+            if(preg_match('/bytes=\h*(\d+)-(\d*)[\D.*]?/i', $_SERVER['HTTP_RANGE'], $matches)) {
+                $begin=intval($matches[0]);
+                if(!empty($matches[1])) {
+                    $end=intval($matches[1]);
+                }
+            }
+        }
+
+        if($begin>0||$end<$size)
+            header('HTTP/1.0 206 Partial Content');
+        else
+            header('HTTP/1.0 200 OK');
+
+        header("Content-Type: video/mp4");
+        header('Accept-Ranges: bytes');
+        header('Content-Length:'.($end-$begin));
+        header("Content-Disposition: inline;");
+        header("Content-Range: bytes $begin-$end/$size");
+        header("Content-Transfer-Encoding: binary\n");
+        header('Connection: close');
+
+        $cur=$begin;
+        fseek($fm,$begin,0);
+
+        while(!feof($fm)&&$cur<$end&&(connection_status()==0))
+        { print fread($fm,min(1024*16,$end-$cur));
+            $cur+=1024*16;
+            usleep(1000);
+        }
+        die();
+
+    }
+
+    public function playHttpVideo($url){
+
+       $command = Settings::$PythonCommand . " " . Settings::$BasePath."protected" ." play_online_video.cgi";
+
+       header("Location: /play_video_online.cgi?url=$url");
+
+    }
+
+
+}
+\ No newline at end of file