/**
* Test time parsing to seconds
*/
function testParseTimeString() {
// Some time conversions:
$this->assertEquals( TimedMediaHandler::parseTimeString( 100 ), 100 );
$this->assertEquals( TimedMediaHandler::parseTimeString( '1:0:0' ), 3600 );
$this->assertEquals( TimedMediaHandler::parseTimeString( -1 ), 0 );
// Test longer than duration check ( should return time -1 )
$this->assertEquals( TimedMediaHandler::parseTimeString( 10, 9 ), 8 );
// Test failures:
$this->assertEquals( TimedMediaHandler::parseTimeString( '1:1:1:1' ), false );
$this->assertEquals( TimedMediaHandler::parseTimeString( 'abc' ), false );
}
static function getThumbTime( $options ){
$length = $options['file']->getLength();
$thumbtime = false;
// If start time param isset use that for the thumb:
if( isset( $options['start'] ) ) {
$thumbtime = TimedMediaHandler::parseTimeString( $options['start'], $length );
if( $thumbtime )
return $thumbtime;
}
// else use thumbtime
if ( isset( $options['thumbtime'] ) ) {
$thumbtime = TimedMediaHandler::parseTimeString( $options['thumbtime'], $length );
if( $thumbtime )
return $thumbtime;
}
// Seek to midpoint by default, it tends to be more interesting than the start
return $length / 2;
}
function runCheckJobThreadsLoop()
{
global $IP, $wgTranscodeBackgroundTimeLimit;
// Check if we have $threads number of webTranscode jobs running else sleep
$runingJobsCount = 0;
foreach ($this->getProcessList() as $pid => $proc) {
// Check that the process is a "runJobs.php" action with type webVideoTranscode argument
if (strpos($proc['args'], 'runJobs.php') !== false && strpos($proc['args'], '--type webVideoTranscode') !== false) {
if (TimedMediaHandler::parseTimeString($proc['time']) > $wgTranscodeBackgroundTimeLimit) {
// should probably "kill" the process
$killSuccess = posix_kill($pid);
$this->output("Trying to expire transcode job: " . $pid . " result:" . $killSuccess);
} else {
// Job is oky add to count:
$runingJobsCount++;
}
}
}
if ($runingJobsCount < $this->threads) {
// Add one process:
$parameters = array();
if ($this->wiki) {
$parameters[] = '--wiki';
$parameters[] = $this->wiki;
}
$parameters[] = '--type';
$parameters[] = 'webVideoTranscode';
$parameters[] = '--maxjobs';
$parameters[] = '1';
$parameters[] = '--maxtime';
$parameters[] = $wgTranscodeBackgroundTimeLimit;
$cmd = wfShellMaintenanceCmd("{$IP}/maintenance/runJobs.php", $parameters);
$status = $this->runBackgroundProc($cmd);
$this->output("{$runingJobsCount} existing job runners, Check for new transcode jobs: ");
} else {
// Just output a "tick"
$this->output("{$runingJobsCount} transcode jobs active:\n");
}
}
function getTemporalUrlHash(){
if( $this->hashTime ){
return $this->hashTime;
}
$hash ='';
if( $this->start ){
$startSec = TimedMediaHandler::parseTimeString( $this->start );
if( $startSec !== false ){
$hash.= '#t=' . TimedMediaHandler::seconds2npt( $startSec );
}
}
if( $this->end ){
if( $hash == '' ){
$hash .= '#t=0';
}
$endSec = TimedMediaHandler::parseTimeString( $this->end );
if( $endSec !== false ){
$hash.= ',' . TimedMediaHandler::seconds2npt( $endSec );
}
}
$this->hashTime = $hash;
return $this->hashTime;
}