/**
* Renders an audio or video tag based on the provided media record
*
* @param \WIRO\Html5mediaelements\Domain\Model\Media|int $media media record or uid of media record
* @param boolean|string $flashMediaElement path to swf file that will be used as flash fallback;
* if set to TRUE the default file will be used; if set
* to FALSE the flash fallback will be disabled
* @param array|NULL $priorityFormats array of MIME types that should be prioritized in the output;
* array order is respected
* @param array|NULL $fallbackFormats array of MIME types that should be used as flash fallback;
* array order is respected
* @return string <audio> or <video> tag
*/
public function render(\WIRO\Html5mediaelements\Domain\Model\Media $media, $flashMediaElement = TRUE, $priorityFormats = NULL, $fallbackFormats = NULL)
{
// Fetch media file with provided uid
if (is_int($media)) {
$media = $this->mediaRepository->findByUid($media);
}
// Validate and store output options
if ($flashMediaElement !== TRUE) {
$this->flashMediaElement = $flashMediaElement;
}
if (isset($priorityFormats)) {
$this->priorityFormats = $priorityFormats;
}
if (isset($fallbackFormats)) {
$this->fallbackFormats = $fallbackFormats;
}
// Render audio content with <audio> tag
if ($media->isAudio()) {
$this->tag->setTagName('audio');
}
// Use valid HTML5 boolean attributes
foreach (array('controls', 'autoplay', 'loop', 'muted') as $attribute) {
if ($this->tag->hasAttribute($attribute)) {
$this->tag->addAttribute($attribute, $attribute);
}
}
// Order media sources based on provided priorities
$orderedMedia = $this->prioritizeMedia($media, $this->priorityFormats);
// Use source file as fallback if no optimized media is available
if (empty($orderedMedia)) {
$orderedMedia = array($media->getSourceFile());
}
// Render HTML5 source candidates
// Attempt to set video dimensions
$sourceCandidates = $this->renderSources($media, $orderedMedia);
// Set video poster image
if ($media->isVideo() && $media->getPoster()) {
$this->tag->addAttribute('poster', $this->generatePublicUrl($media->getPoster()->getOriginalResource()));
// Attempt to set video dimensions (if not set already)
$this->addVideoDimensions($media->getPoster()->getOriginalResource());
}
// First try to fetch simple fallback from tag children
$simpleFallbackSource = $this->renderChildren();
if (!$simpleFallbackSource) {
// Render simple fallback (linked poster image or text link)
$simpleFallbackSource = $this->renderSimpleFallback($media, $orderedMedia);
}
// Render Flash fallback (includes simple fallback)
$fallbackSource = $this->renderFlashFallback($media, $simpleFallbackSource);
// Add source candidates and fallback to tag
$this->tag->setContent($sourceCandidates . $fallbackSource);
return $this->tag->render();
}
/**
* action show
*
* @return mixed
*/
public function showAction()
{
// No media provided => Skip
if (!$this->settings['media']) {
return '';
}
// Fetch media records
$mediaUids = array_map('intval', explode(',', $this->settings['media']));
$mediaRecords = $this->mediaRepository->findByUids($mediaUids);
// Keep original order of items
$mediaSorted = array();
foreach ($mediaUids as $uid) {
foreach ($mediaRecords as $record) {
if ($record->getUid() === $uid) {
$mediaSorted[] = $record;
break;
}
}
}
$this->view->assign('media', $mediaSorted);
}
/**
* Converts source media to configured media formats and references them
*
* @param \WIRO\Html5mediaelements\Domain\Model\Media $media media record
* @param array $config conversion configuration for media formats
* @return void
*/
protected function convertMedia(Media $media, array $config)
{
// Create a local file for processing
$originalFile = $media->getSourceFile()->getOriginalResource()->getOriginalFile();
$localFile = $originalFile->getForLocalProcessing(FALSE);
// Prepare for conversion
if ($media->isAudio()) {
$source = new \PHPVideoToolkit\Audio($localFile);
} else {
$source = new \PHPVideoToolkit\Video($localFile);
}
$multiOutput = new \PHPVideoToolkit\MultiOutput();
$outputContext = array();
foreach ($config as $formatName => $formatConfig) {
// Skip files without audio and video
if ($media->isAudio() && !$formatConfig['audio']['enabled'] || $media->isVideo() && !$formatConfig['audio']['enabled'] && !$formatConfig['video']['enabled']) {
continue;
}
// Generate video file name
$fileName = $this->generateFilename($originalFile, $formatConfig['filename']);
$filePath = $this->tempPathFiles . $fileName;
// Store information about conversion input
$outputContext[] = array('format' => $formatName, 'path' => $filePath, 'name' => $fileName);
// Configure output format
$fallbackFormat = $media->isAudio() ? 'AudioFormat' : 'VideoFormat';
$className = '\\PHPVideoToolkit\\' . $fallbackFormat . '_' . ucfirst($formatConfig['format']);
if ($formatConfig['format'] && class_exists($className)) {
$format = new $className();
} else {
$format = \PHPVideoToolkit\Format::getFormatFor($filePath, null, $fallbackFormat);
}
// Set format options from configuration
if ($formatConfig['audio']['enabled']) {
if ($formatConfig['audio']['codec']) {
$format->setAudioCodec($formatConfig['audio']['codec']);
}
if ($formatConfig['audio']['bitrate']) {
$format->setAudioBitrate((double) $formatConfig['audio']['bitrate']);
}
if ($formatConfig['audio']['quality']) {
$format->setAudioQuality((double) $formatConfig['audio']['quality']);
}
if ($formatConfig['audio']['sampleFrequency']) {
$format->setAudioSampleFrequency((int) $formatConfig['audio']['sampleFrequency']);
}
if ($formatConfig['audio']['channels']) {
$format->setAudioChannels((int) $formatConfig['audio']['channels']);
}
if ($formatConfig['audio']['volume']) {
$format->setVolume((int) $formatConfig['audio']['volume']);
}
} else {
$format->disableAudio();
}
if ($media->isVideo()) {
if ($formatConfig['video']['enabled']) {
if ($formatConfig['video']['codec']) {
$format->setVideoCodec($formatConfig['video']['codec']);
}
if ($formatConfig['video']['width'] && $formatConfig['video']['height']) {
$format->setVideoDimensions($formatConfig['video']['width'], $formatConfig['video']['height'], true);
}
if ($formatConfig['video']['aspectRatio']) {
$format->setVideoAspectRatio($formatConfig['video']['aspectRatio'], true);
}
if ($formatConfig['video']['frameRate']) {
$format->setVideoFrameRate((double) $formatConfig['video']['frameRate']);
}
if ($formatConfig['video']['maxFrames']) {
$format->setVideoMaxFrames($formatConfig['video']['maxFrames']);
}
if ($formatConfig['video']['bitrate']) {
$format->setVideoBitrate($formatConfig['video']['bitrate']);
}
if ($formatConfig['video']['pixelFormat']) {
$format->setVideoPixelFormat($formatConfig['video']['pixelFormat']);
}
if ($formatConfig['video']['quality']) {
$format->setVideoQuality((double) $formatConfig['video']['quality']);
}
if ($formatConfig['video']['h264']['preset']) {
$format->setH264Preset($formatConfig['video']['h264']['preset']);
}
if ($formatConfig['video']['h264']['tune']) {
$format->setH264Tune($formatConfig['video']['h264']['tune']);
}
if ($formatConfig['video']['h264']['profile']) {
$format->setH264Profile($formatConfig['video']['h264']['profile']);
}
} else {
$format->disableVideo();
}
}
// Add to conversion command
$multiOutput->addOutput($filePath, $format);
}
if (empty($outputContext)) {
return;
}
// TODO make asynchronous
$process = $source->save($multiOutput, null, \PHPVideoToolkit\Media::OVERWRITE_UNIQUE);
/*
// Start conversion
$progressHandler = new \PHPVideoToolkit\ProgressHandlerNative(null);
$process = $source->saveNonBlocking($multiOutput, null, \PHPVideoToolkit\Media::OVERWRITE_UNIQUE, $progressHandler);
\TYPO3\CMS\Extbase\Utility\DebuggerUtility::var_dump($progressHandler, 'SP');
return;
// Wait for files being converted
$lastStatus = null;
while ($progressHandler->completed !== true) {
$probe = $progressHandler->probe(true);
if ($probe['status'] !== $lastStatus) {
//echo $probe['status'] . PHP_EOL;
$lastStatus = $probe['status'];
}
sleep(0.5);
}
*/
// Get converted files
$outputFiles = $process->getAllOutput();
foreach ($outputContext as $i => $fileOptions) {
// Add converted file to FAL
$file = $originalFile->getParentFolder()->addFile($outputFiles[$i], $fileOptions['name'], 'changeName');
// TODO check for permission of user (_cli_scheduler)
// Set dimension metadata of converted file
$this->setFileMetadata($file);
// Create new optimized media record
$mediaOptimized = $this->objectManager->get('WIRO\\Html5mediaelements\\Domain\\Model\\MediaOptimized');
$mediaOptimized->setPid($media->getPid());
$mediaOptimized->setType($media->isAudio() ? MediaOptimized::TYPE_AUDIO : MediaOptimized::TYPE_VIDEO);
$mediaOptimized->setFormat($fileOptions['format']);
// Add reference to media record
$media->addOptimizedMedium($mediaOptimized);
$this->mediaRepository->update($media);
$this->persistenceManager->persistAll();
// Add reference to converted file
$this->addFileReference('tx_html5mediaelements_domain_model_mediaoptimized', 'optimized_file', $mediaOptimized, $file);
}
// Set converted flag in media record
$media->setIsConverted(true);
$this->mediaRepository->update($media);
}
