From a69b21cc7ee12c117b58f0d940f7cb9d38278384 Mon Sep 17 00:00:00 2001
From: Heshan Wanigasooriya <heshanmw@gmail.com>
Date: Mon, 27 Apr 2009 09:47:43 +0000
Subject: adding plugins to the HEAD

---
 plugins/video_ffmpeg_helper/video_scheduler.php | 38 +++++++++++++++++--------
 1 file changed, 26 insertions(+), 12 deletions(-)

(limited to 'plugins/video_ffmpeg_helper/video_scheduler.php')

diff --git a/plugins/video_ffmpeg_helper/video_scheduler.php b/plugins/video_ffmpeg_helper/video_scheduler.php
index 4803dc2..7faf446 100644
--- a/plugins/video_ffmpeg_helper/video_scheduler.php
+++ b/plugins/video_ffmpeg_helper/video_scheduler.php
@@ -1,14 +1,20 @@
 <?php
-// $Id$
 
 /**
  * @file
  * Implement video rendering scheduling.
+ * If you are not using sites/default/settings.php as your settings file,  
+ * add an optional parameter for the drupal site url:
+ * "php video_scheduler.php http://example.com/" or
+ * "php video_scheduler.php http://example.org/drupal/"
  *
  * @author Fabio Varesano <fvaresano at yahoo dot it>
+ * porting to Drupal 6
+ * @author Heshan Wanigasooriya <heshan at heidisoft.com><heshanmw@gmail.com>
+ * @todo
  */
- 
- 
+
+
 /**
  * video_scheduler.php configuration
 */
@@ -18,7 +24,7 @@ define('VIDEO_RENDERING_FFMPEG_PATH', '/usr/bin/ffmpeg');
 
 // set to the temp file path.
 //IMPORTANT: the user who runs this script must have permissions to create files there. If this is not the case the default php temporary folder will be used.
-define('VIDEO_RENDERING_TEMP_PATH', '/tmp/video'); 
+define('VIDEO_RENDERING_TEMP_PATH', '/tmp/video');
 
 // number of conversion jobs active at the same time
 define('VIDEO_RENDERING_FFMPEG_INSTANCES', 5);
@@ -31,12 +37,18 @@ define('VIDEO_RENDERING_FFMPEG_INSTANCES', 5);
 /**
  * Define some constants
 */
-define('VIDEO_RENDERING_PENDING', 0);
+define('VIDEO_RENDERING_PENDING', 1);
 define('VIDEO_RENDERING_ACTIVE', 5);
 define('VIDEO_RENDERING_COMPLETE', 10);
+define('VIDEO_RENDERING_FAILED', 20);
 
+if (isset($_SERVER['argv'][1])) {
+  $url = parse_url($_SERVER['argv'][1]);
+  $_SERVER['SCRIPT_NAME'] = $url['path'];
+  $_SERVER['HTTP_HOST'] = $url['host'];
+}
 
-include_once './includes/bootstrap.inc';
+module_load_include('/includes/bootstrap.inc', 'video_scheduler', 'includes/bootstrap');
 // disable error reporting for bootstrap process
 error_reporting(E_ERROR);
 // let's bootstrap: we will be able to use drupal apis
@@ -60,14 +72,14 @@ else {
  * Main for video_scheduler.php
 */
 function video_scheduler_main() {
-  
+
   if($jobs = video_scheduler_select()) {
     foreach ($jobs as $job) {
       video_scheduler_start($job);
     }
   }
   else {
-    watchdog('video_scheduler', t('no video conversion jobs to schedule.'));
+    watchdog('video_scheduler', 'no video conversion jobs to schedule.');
   }
 }
 
@@ -76,7 +88,8 @@ function video_scheduler_main() {
  * Starts rendering for a job
 */
 function video_scheduler_start($job) {
-  exec("php video_render.php $job->nid $job->vid > /dev/null &");
+  $url = (isset($_SERVER['argv'][1])) ? escapeshellarg($_SERVER['argv'][1]) : '';
+  exec("php video_render.php $job->nid $job->vid $url > /dev/null &");
 }
 
 
@@ -88,9 +101,10 @@ function video_scheduler_start($job) {
 function video_scheduler_select() {
 
   $result = db_query('SELECT * FROM {video_rendering} vr INNER JOIN {node} n ON vr.vid = n.vid INNER JOIN {video} v ON n.vid = v.vid WHERE n.nid = v.nid AND vr.nid = n.nid AND vr.status = %d ORDER BY n.created', VIDEO_RENDERING_PENDING);
-  
+
   // TODO: order jobs by priority
-  
+
+  // TODO: use db_query_range
   $jobs = array();
   $i = 0;
   $count = db_num_rows($result);
@@ -98,7 +112,7 @@ function video_scheduler_select() {
     $jobs[] = db_fetch_object($result);
     $i++;
   }
-  
+
   return $jobs;
 }
 
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