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<?php |
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namespace Pbmedia\LaravelFFMpeg\Exporters; |
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use FFMpeg\Format\FormatInterface; |
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use Illuminate\Support\Collection; |
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use Illuminate\Support\Traits\ForwardsCalls; |
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use Pbmedia\LaravelFFMpeg\Drivers\PHPFFMpeg; |
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use Pbmedia\LaravelFFMpeg\Filesystem\Disk; |
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use Pbmedia\LaravelFFMpeg\MediaOpener; |
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class MediaExporter |
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{ |
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use ForwardsCalls, |
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HandlesAdvancedMedia, |
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HandlesConcatenation, |
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HandlesFrames, |
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HandlesTimelapse, |
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HasProgressListener; |
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protected PHPFFMpeg $driver; |
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private ?FormatInterface $format = null; |
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protected ?string $visibility = null; |
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private ?Disk $toDisk = null; |
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public function __construct(PHPFFMpeg $driver) |
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{ |
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$this->driver = $driver; |
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$this->maps = new Collection; |
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} |
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protected function getDisk(): Disk |
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{ |
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if ($this->toDisk) { |
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return $this->toDisk; |
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} |
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$media = $this->driver->getMediaCollection(); |
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return $this->toDisk = $media->first()->getDisk(); |
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} |
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public function inFormat(FormatInterface $format): self |
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{ |
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$this->format = $format; |
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return $this; |
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} |
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public function toDisk($disk) |
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{ |
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$this->toDisk = Disk::make($disk); |
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return $this; |
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} |
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public function withVisibility(string $visibility) |
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{ |
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$this->visibility = $visibility; |
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return $this; |
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} |
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public function getCommand(string $path = null) |
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{ |
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$this->driver->getPendingComplexFilters()->each->apply($this->driver, $this->maps); |
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$this->maps->each->apply($this->driver->get()); |
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return $this->driver->getFinalCommand( |
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$this->format, |
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$path ? $this->getDisk()->makeMedia($path)->getLocalPath() : null |
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); |
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} |
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public function save(string $path = null) |
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{ |
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$outputMedia = $path ? $this->getDisk()->makeMedia($path) : null; |
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if ($this->concatWithTranscoding) { |
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$this->addConcatFilterAndMapping($outputMedia); |
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} |
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if ($this->maps->isNotEmpty()) { |
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return $this->saveWithMappings(); |
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} |
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if ($this->format && $this->onProgressCallback) { |
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$this->applyProgressListenerToFormat($this->format); |
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} |
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if ($this->timelapseFramerate > 0) { |
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$this->addTimelapseParametersToFormat(); |
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} |
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if ($this->driver->isConcat()) { |
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$this->driver->saveFromSameCodecs($outputMedia->getLocalPath()); |
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} elseif ($this->driver->isFrame()) { |
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$data = $this->driver->save( |
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optional($outputMedia)->getLocalPath(), |
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$this->getAccuracy(), |
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$this->returnFrameContents |
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); |
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if ($this->returnFrameContents) { |
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return $data; |
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} |
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} else { |
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$this->driver->save($this->format, $outputMedia->getLocalPath()); |
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} |
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$outputMedia->copyAllFromTemporaryDirectory($this->visibility); |
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$outputMedia->setVisibility($this->visibility); |
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if ($this->onProgressCallback) { |
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call_user_func($this->onProgressCallback, 100); |
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} |
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return $this->getMediaOpener(); |
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} |
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private function saveWithMappings(): MediaOpener |
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{ |
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$this->driver->getPendingComplexFilters()->each->apply($this->driver, $this->maps); |
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$this->maps->map->apply($this->driver->get()); |
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if ($this->onProgressCallback) { |
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$this->applyProgressListenerToFormat($this->maps->last()->getFormat()); |
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} |
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$this->driver->save(); |
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if ($this->onProgressCallback) { |
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call_user_func($this->onProgressCallback, 100); |
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} |
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$this->maps->map->getOutputMedia()->each->copyAllFromTemporaryDirectory($this->visibility); |
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return $this->getMediaOpener(); |
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} |
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protected function getMediaOpener(): MediaOpener |
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{ |
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return new MediaOpener( |
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$this->driver->getMediaCollection()->last()->getDisk(), |
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$this->driver->fresh(), |
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$this->driver->getMediaCollection() |
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); |
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} |
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/** |
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* Forwards the call to the driver object and returns the result |
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* if it's something different than the driver object itself. |
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*/ |
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public function __call($method, $arguments) |
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{ |
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$result = $this->forwardCallTo($driver = $this->driver, $method, $arguments); |
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return ($result === $driver) ? $this : $result; |
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} |
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} |
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protonemedia /
laravel-ffmpeg
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