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<?php
//$Id$
/**
* @file
* Enable conversion control on video module.
*
* @author Heshan Wanigasooriya <heshan at heidisoft dot com, heshanmw at gmail dot com>
*/
/**
* Define some constants
*/
define('VIDEO_RENDERING_PENDING', 1);
define('VIDEO_RENDERING_ACTIVE', 5);
define('VIDEO_RENDERING_COMPLETE', 10);
define('VIDEO_RENDERING_FAILED', 20);
function video_auto_transcode_process(&$element) {
// $file = $element['#value'];
// $element['data']['old_vid'] = array(
// '#type' => 'value',
// '#value' => $file['fid']
// );
// $element['data']['vid_transcode_status'] = array(
// '#type' => 'value',
// '#value' => VIDEO_RENDERING_PENDING
// );
}
/**
* Add a video conversion rendering process to the queue
*/
function video_auto_transcode_add_to_queue(&$element, $op) {
$file = $element['#value'];
//load cck instace settings
// $field = content_fields($element['#field_name'], $element['#type_name']);
// $resolution = array_filter(explode(':', $field['widget']['default_resolution']));
// $element['#item']['data']['height'] = $element['#item']['data']['width'] * ($resolution[1]/$resolution[0]);
// $serialized_data = array('resolution' =>$field['widget']['default_resolution'], 'width' => $element['#item']['data']['width']);
$fid = $file['fid'];
switch($op) {
case 'insert':
db_query('INSERT INTO {video_rendering} (fid, pid, status, started, completed)
VALUES (%d, %d, %d, %d, %d)',
$fid, 0, VIDEO_RENDERING_PENDING, 0, 0);
drupal_set_message(t('Video submission queued for processing. Please wait: our servers are preparing your video for web displaying.'));
break;
case 'update':
$old_fid = $element['#default_value']['fid'];
$serialized_data ['old_file'] = $old_fid;
if($old_fid != $fid) {
db_query('DELETE FROM {video_rendering} WHERE fid = %d', $old_fid);
db_query('INSERT INTO {video_rendering} (fid, pid, status, started, completed, serialized_data)
VALUES (%d, %d, %d, %d, %d, \'%s\')',
$fid, 0, VIDEO_RENDERING_PENDING, 0, 0, serialize($serialized_data));
drupal_set_message(t('Video submission queued for processing. Please wait: our servers are preparing your video for web displaying.'));
}
break;
}
}
function _video_get_content_types() {
$widget_info = uploadfield_widget_info();
$content_types = array();
foreach ($widget_info as $key => $value) {
$query = "SELECT type_name FROM {content_node_field_instance} WHERE widget_type='%s'";
$result = db_query($query, $key);
while ($row = db_fetch_object($result)) {
$content_types[] = $row->type_name;
}
}
return $content_types;
}
function _video_get_field_by_content_type($content_type) {
$type = content_types($content_type);
$fields = $type['fields'];
$field_name = '';
foreach ($fields as $field) {
if ($field['type'] == 'filefield') {
$db_info = content_database_info($field);
$db_info = array_merge($db_info, $field);
return $db_info;
}
}
}
function _video_get_nid_by_video_token($content_type, $fid) {
$field_info = _video_get_field_by_content_type($content_type);
$query = "SELECT nid FROM {%s} WHERE %s = '%s'";
$result = db_query($query, $field_info['table'], $field_info['field_name'] .'_fid', $fid);
$nid = db_fetch_object($result);
return $nid;
}
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