* ============================================================================
*/
if (!defined('IN_QISHI')) {
exit('Access Denied!');
}
define('QISHI_ROOT_PATH', dirname(dirname(__FILE__)) . '/');
error_reporting(E_ERROR);
ini_set('session.save_handler', 'files');
session_save_path('/data/tmp/session/');
session_start();
require_once QISHI_ROOT_PATH . 'data/config.php';
header("Content-Type:text/html;charset=" . QISHI_CHARSET);
require_once QISHI_ROOT_PATH . 'include/help.class.php';
require_once QISHI_ROOT_PATH . 'include/common.fun.php';
require_once QISHI_ROOT_PATH . 'include/74cms_version.php';
$QSstarttime = exectime();
if (!empty($_GET)) {
$_GET = help::addslashes_deep($_GET);
}
if (!empty($_POST)) {
$_POST = help::addslashes_deep($_POST);
}
$_COOKIE = help::addslashes_deep($_COOKIE);
$_REQUEST = help::addslashes_deep($_REQUEST);
date_default_timezone_set("PRC");
$timestamp = time();
$online_ip = getip();
$ip_address = convertip($online_ip);
$_NAV = get_cache('nav');
$_PAGE = get_cache('page');
$_CFG = get_cache('config');
/**
* Takes some work orders from the process queue and performs them
*/
function processQueue()
{
global $db, $config;
//Only allows a few work orders being executed at once, so we can do this very often
if (TaskQueue::getTaskQueueStatusCnt(ORDER_EXECUTING) >= $config['process']['process_limit']) {
echo "TOO MUCH ACTIVE WORK, ABORTING\n";
return;
}
$job = TaskQueue::getOldestEntry();
if (!$job) {
return;
}
//mark current job as "IN PROGRESS" so another process won't start on it aswell
TaskQueue::markTask($job['entryId'], ORDER_EXECUTING);
echo "\n\n-------------\n";
switch ($job['orderType']) {
case TASK_IMAGE_RECODE:
echo 'IMAGE RECODE<br/>';
if (!in_array($job['orderParams'], $h->files->image_mime_types)) {
echo 'error: invalid mime type<br/>';
$h->session->log('Process queue error - image conversion destination mimetype not supported: ' . $job['orderParams'], LOGLEVEL_ERROR);
break;
}
$newId = $h->files->cloneFile($job['referId'], FILETYPE_CLONE_CONVERTED);
$exec_start = microtime(true);
$check = convertImage($h->files->findUploadPath($job['referId']), $h->files->findUploadPath($newId), $job['orderParams']);
$exec_time = microtime(true) - $exec_start;
echo 'Execution time: ' . shortTimePeriod($exec_time) . '<br/>';
if (!$check) {
$h->session->log('#' . $job['entryId'] . ': IMAGE CONVERT failed! format=' . $job['orderParams'], LOGLEVEL_ERROR);
echo 'Error: Image convert failed!<br/>';
break;
}
$h->files->updateFile($newId, $job['orderParams']);
markQueueCompleted($job['entryId'], $exec_time);
break;
case TASK_AUDIO_RECODE:
//Recodes source audio file into orderParams destination format
$dst_audio_ok = array('ogg', 'wma', 'mp3');
//FIXME: config item or $h->files->var
if (!in_array($job['orderParams'], $dst_audio_ok)) {
echo 'error: invalid mime type<br/>';
$h->session->log('Process queue error - audio conversion destination mimetype not supported: ' . $job['orderParams'], LOGLEVEL_ERROR);
break;
}
$file = $h->files->getFileInfo($job['referId']);
if (!$file) {
echo 'Error: no fileentry existed for fileId ' . $job['referId'];
break;
}
$newId = $h->files->cloneFile($job['referId'], FILETYPE_CLONE_CONVERTED);
echo 'Recoding source audio of "' . $file['fileName'] . '" (' . $file['fileMime'] . ') to format ' . $job['orderParams'] . " ...\n";
switch ($job['orderParams']) {
case 'application/x-ogg':
//FIXME hur anger ja dst-format utan filändelse? tvingas göra det i 2 steg nu
$dst_file = 'tmpfile.ogg';
$c = '/usr/local/bin/ffmpeg -i "' . $h->files->findUploadPath($job['referId']) . '" ' . $dst_file;
break;
case 'audio/x-ms-wma':
$dst_file = 'tmpfile.wma';
$c = '/usr/local/bin/ffmpeg -i "' . $h->files->findUploadPath($job['referId']) . '" ' . $dst_file;
break;
case 'audio/mpeg':
case 'audio/x-mpeg':
//fixme: source & destination should not be able to be the same!
$dst_file = 'tmpfile.mp3';
$c = '/usr/local/bin/ffmpeg -i "' . $h->files->findUploadPath($job['referId']) . '" ' . $dst_file;
break;
default:
die('unknown destination audio format: ' . $job['orderParams']);
}
echo 'Executing: ' . $c . "\n";
$exec_time = exectime($c);
echo 'Execution time: ' . shortTimePeriod($exec_time) . "\n";
if (!file_exists($dst_file)) {
echo '<b>FAILED - dst file ' . $dst_file . " dont exist!\n";
break;
}
//FIXME: behöver inget rename-steg. kan skriva till rätt output fil i första steget
rename($dst_file, $h->files->upload_dir . $newId);
$h->files->updateFile($newId);
markQueueCompleted($job['entryId'], $exec_time);
break;
case TASK_VIDEO_RECODE:
echo "VIDEO RECODE:\n";
$exec_start = microtime(true);
if (convertVideo($job['referId'], $job['orderParams']) === false) {
markQueue($job['entryId'], ORDER_FAILED);
} else {
markQueueCompleted($job['entryId'], microtime(true) - $exec_start);
}
break;
case TASK_FETCH:
echo "FETCH CONTENT\n";
$fileName = basename($job['orderParams']);
//extract filename part of url, used as "filename" in database
$http = new HttpClient($job['orderParams']);
$http->getHead();
if ($http->getStatus() != 200) {
// retry in 20 seconds if file is not yet ready
retryQueueEntry($job['entryId'], 20);
break;
}
$newFileId = FileList::createEntry(FILETYPE_PROCESS, 0, 0, $fileName);
$c = 'wget ' . escapeshellarg($job['orderParams']) . ' -O ' . FileInfo::getUploadPath($newFileId);
echo "\$ " . $c . "\n";
$retval = 0;
$exec_time = exectime($c, $retval);
if (!$retval) {
//TODO: process html document for media links if it is a html document
TaskQueue::markTaskCompleted($job['entryId'], $exec_time, $newFileId);
FileInfo::updateData($newFileId);
} else {
//wget failed somehow, delay work for 1 minute
retryQueueEntry($job['entryId'], 60);
$files->deleteFile($newFileId, 0, true);
//remove failed local file entry
}
break;
case TASK_CONVERT_TO_DEFAULT:
echo "CONVERT TO DEFAULT\n";
//referId is entryId of previous proccess queue order
$params = unserialize($job['orderParams']);
$prev_job = TaskQueue::getEntry($job['referId']);
if ($prev_job['orderStatus'] != ORDER_COMPLETED) {
retryQueueEntry($job['entryId'], 60);
break;
}
$file = $files->getFileInfo($prev_job['referId']);
$exec_start = microtime(true);
$newId = false;
switch ($file['mediaType']) {
case MEDIATYPE_VIDEO:
$newId = convertVideo($prev_job['referId'], $h->files->default_video, !empty($params['callback']) ? false : true, !empty($params['watermark']) ? $params['watermark'] : '');
break;
case MEDIATYPE_AUDIO:
$newId = convertAudio($prev_job['referId'], $h->files->default_audio);
break;
default:
echo "UNKNOWN MEDIA TYPE " . $file['mediaType'] . ", MIME TYPE " . $file['fileMime'] . ", CANNOT CONVERT MEDIA!!!\n";
break;
}
if (!$newId) {
markQueue($job['entryId'], ORDER_FAILED);
return false;
}
markQueueCompleted($job['entryId'], microtime(true) - $exec_start);
if (empty($params['callback'])) {
break;
}
//'uri' isnt known before the new file is created so it is added at this point
$uri = $config['core']['full_url'] . 'api/file.php?id=' . $newId;
$params['callback'] .= (strpos($params['callback'], '?') !== false ? '&' : '?') . 'uri=' . urlencode($uri);
$data = file_get_contents($params['callback']);
echo "Performing callback: " . $params['callback'] . "\n\n";
echo "Callback script returned:\n" . $data;
storeCallbackData($job['entryId'], $data, $params);
break;
default:
echo "Unknown ordertype: " . $job['orderType'] . "\n";
d($job);
die;
}
}