public static function commonInit($project, $type)
{
PasoJob::where('project_id', '=', $project->id)->where('type', '=', $type)->delete();
$job = new PasoJob();
$job->type = $type;
$job->project_id = $project->id;
$job->percentage = 0;
$job->save();
$project->status = $type;
$project->save();
return $job;
}
public function handle()
{
$job = PasoJob::commonInit($this->project, 'fetching');
$todo = 0;
foreach ($this->project->files as $f) {
if ($f->status == 'fetching') {
$todo++;
}
}
if ($todo != 0) {
$step = ceil(100 / $todo);
foreach ($this->project->files as $f) {
if ($f->fetchToLocal() == false) {
$job->setError('Unable to fetch file ' . $f->original_path);
break;
}
$job->percentage += $step;
$job->save();
}
}
$job->percentage = 100;
$job->save();
$this->project = $this->project->fresh();
if ($this->project->status != 'failed') {
$this->dispatch(new RenderJob($this->project));
}
}
public function handle()
{
$job = PasoJob::commonInit($this->project, 'rendering');
/*
melt writes progresses on stderr, so I have to open a pipe on that channel.
A simple popen() opens only stdout
*/
$command = sprintf('%s %s/config.mlt -consumer avformat:%s/output.%s %s -progress', Conf::read('melt_path'), $this->project->folder(), $this->project->folder(), $this->project->extension, $this->project->render_string);
$descriptorspec = array(0 => array("pipe", "r"), 1 => array("pipe", "w"), 2 => array("pipe", "w"));
$process = proc_open($command, $descriptorspec, $pipes);
if (is_resource($process)) {
while (!feof($pipes[2])) {
$buffer = fread($pipes[2], 500);
preg_match('/percentage: *([0-9]{1,2})/', $buffer, $matches);
if (count($matches) == 2) {
$job->percentage = $matches[1];
$job->save();
}
/*
TODO: intercept errors from melt
*/
}
}
$job->percentage = 100;
$job->save();
$this->project = $this->project->fresh();
if ($this->project->status != 'failed') {
$this->project->status = 'ready';
$this->project->save();
}
}
public function handle()
{
$job = PasoJob::commonInit($this->project, 'testing');
$f = $this->project->folder() . '/config.mlt';
$c = file_get_contents($f);
$xml = new \SimpleXMLElement($c);
if ($xml == null) {
$job->setError('Unable to read the XML file');
return;
} else {
$root_node = $xml->xpath('//mlt[@root]');
$root_folder = $root_node[0]->attributes()['root'];
$files1 = $xml->xpath('//property[@name="resource"]');
$files2 = $xml->xpath('//kdenlive_producer[@resource]');
$files3 = $xml->xpath('//metaproperty[@name="meta.attr.url"]');
$step = ceil(100 / (count($files1) + count($files2) + count($files3)));
foreach ($files1 as $f) {
if ($this->handleFile($root_folder, $f) == false) {
$job->setError('Unable to retrieve file ' . $f);
}
$job->percentage += $step;
$job->save();
}
foreach ($files2 as $f) {
$resource = $f->attributes()['resource'];
if ($this->handleFile($root_folder, $resource) == false) {
$job->setError('Unable to retrieve file ' . $resource);
}
$job->percentage += $step;
$job->save();
}
foreach ($files3 as $f) {
if ($this->handleFile($root_folder, $f) == false) {
$job->setError('Unable to retrieve file ' . $f);
}
$job->percentage += $step;
$job->save();
}
}
$job->percentage = 100;
$job->save();
$this->project = $this->project->fresh();
if ($this->project->status != 'failed') {
$this->dispatch(new FetchJob($this->project));
}
}