/**
* @static
* @param Asset_Video $asset
* @param Asset_Video_Thumbnail_Config $config
*/
public static function process(Asset_Video $asset, $config)
{
if (!Pimcore_Video::isAvailable()) {
throw new Exception("No ffmpeg executable found, please configure the correct path in the system settings");
}
$instance = new self();
$formats = array("mp4", "webm", "f4v");
$instance->setProcessId(uniqid());
$instance->setAssetId($asset->getId());
$instance->setConfig($config);
// check for running or already created thumbnails
$customSetting = $asset->getCustomSetting("thumbnails");
$existingFormats = array();
if (is_array($customSetting) && array_key_exists($config->getName(), $customSetting)) {
if ($customSetting[$config->getName()]["status"] == "inprogress") {
if (is_file($instance->getJobFile($customSetting[$config->getName()]["processId"]))) {
return;
}
} else {
if ($customSetting[$config->getName()]["status"] == "finished") {
// check if the files are there
$formatsToConvert = array();
foreach ($formats as $f) {
if (!is_file(PIMCORE_DOCUMENT_ROOT . $customSetting[$config->getName()]["formats"][$f])) {
$formatsToConvert[] = $f;
} else {
$existingFormats[$f] = $customSetting[$config->getName()]["formats"][$f];
}
}
if (!empty($formatsToConvert)) {
$formats = $formatsToConvert;
} else {
return;
}
}
}
}
foreach ($formats as $format) {
$filename = "video_" . $asset->getId() . "__" . $config->getName() . "." . $format;
$fsPath = PIMCORE_TEMPORARY_DIRECTORY . "/" . $filename;
if (is_file($fsPath)) {
@unlink($fsPath);
}
$converter = Pimcore_Video::getInstance();
$converter->load($asset->getFileSystemPath());
$converter->setAudioBitrate($config->getAudioBitrate());
$converter->setVideoBitrate($config->getVideoBitrate());
$converter->setFormat($format);
$converter->setDestinationFile($fsPath);
$transformations = $config->getItems();
if (is_array($transformations) && count($transformations) > 0) {
foreach ($transformations as $transformation) {
if (!empty($transformation)) {
$arguments = array();
$mapping = self::$argumentMapping[$transformation["method"]];
if (is_array($transformation["arguments"])) {
foreach ($transformation["arguments"] as $key => $value) {
$position = array_search($key, $mapping);
if ($position !== false) {
$arguments[$position] = $value;
}
}
}
ksort($arguments);
if (count($mapping) == count($arguments)) {
call_user_func_array(array($converter, $transformation["method"]), $arguments);
} else {
$message = "Video Transform failed: cannot call method `" . $transformation["method"] . "´ with arguments `" . implode(",", $arguments) . "´ because there are too few arguments";
Logger::error($message);
}
}
}
}
$instance->queue[] = $converter;
}
$customSetting = $asset->getCustomSetting("thumbnails");
$customSetting = is_array($customSetting) ? $customSetting : array();
$customSetting[$config->getName()] = array("status" => "inprogress", "formats" => $existingFormats, "processId" => $instance->getProcessId());
$asset->setCustomSetting("thumbnails", $customSetting);
$asset->save();
$instance->convert();
return $instance;
}
/**
* @param $thumbnailName
*/
public function getImageThumbnail($thumbnailName, $timeOffset = null, $imageAsset = null)
{
$cs = $this->getCustomSetting("image_thumbnail_time");
$im = $this->getCustomSetting("image_thumbnail_asset");
if (!$timeOffset && !$imageAsset && $cs) {
$timeOffset = $cs;
} else {
if (!$timeOffset && !$imageAsset && $im) {
$imageAsset = Asset::getById($im);
}
}
// fallback
if (!$timeOffset && !$imageAsset) {
$timeOffset = 5;
}
if ($imageAsset instanceof Asset_Image) {
return $imageAsset->getThumbnail($thumbnailName);
}
$thumbnail = $this->getImageThumbnailConfig($thumbnailName);
$thumbnail->setName($thumbnail->getName() . "-" . $timeOffset);
$converter = Pimcore_Video::getInstance();
$converter->load($this->getFileSystemPath());
$path = PIMCORE_TEMPORARY_DIRECTORY . "/video_" . $this->getId() . "__thumbnail_" . $timeOffset . ".png";
if (!is_file($path)) {
$converter->saveImage($path, $timeOffset);
}
if ($thumbnail) {
try {
$path = Asset_Image_Thumbnail_Processor::process($this, $thumbnail, $path);
} catch (Exception $e) {
Logger::error("Couldn't create image-thumbnail of video " . $this->getFullPath());
Logger::error($e);
return "/pimcore/static/img/filetype-not-supported.png";
}
}
// if no thumbnail config is given return the original image
if (empty($path)) {
$fsPath = $this->getFileSystemPath();
$path = str_replace(PIMCORE_DOCUMENT_ROOT, "", $fsPath);
return $path;
}
return $path;
}
