public function getServeFlavorUrl($previewLength = null, $fileName = null)
{
$entry = $this->getentry();
if (!$entry || $entry->getType() != entryType::MEDIA_CLIP) {
$id = $this->getId();
throw new kCoreException("asset {$id} belongs to an entry of a wrong type", kCoreException::INVALID_ENTRY_TYPE);
}
if (!$fileName) {
list($fileName, $extension) = kAssetUtils::getFileName($entry, $this);
$fileName = str_replace("\n", ' ', $fileName);
$fileName = kString::keepOnlyValidUrlChars($fileName);
if ($extension) {
$fileName .= ".{$extension}";
}
}
//adding a serveFlavor download parameter
$urlParameters = "/fileName/{$fileName}";
if ($previewLength) {
$urlParameters .= "/clipTo/{$previewLength}";
}
$url = kAssetUtils::getAssetUrl($this, false, null, null, $urlParameters);
return $url;
}
/**
* @param flavorAsset $flavorAsset
* @param SimpleXMLElement $mrss
* @return SimpleXMLElement
*/
protected static function appendFlavorAssetMrss(flavorAsset $flavorAsset, SimpleXMLElement $mrss = null, kMrssParameters $mrssParams = null)
{
if (!$mrss) {
$mrss = new SimpleXMLElement('<item/>');
}
$servePlayManifest = false;
$playManifestClientTag = null;
$storageId = null;
if ($mrssParams) {
$servePlayManifest = $mrssParams->getServePlayManifest();
$playManifestClientTag = $mrssParams->getPlayManifestClientTag();
$storageId = $mrssParams->getStorageId();
}
$content = $mrss->addChild('content');
$content->addAttribute('url', kAssetUtils::getAssetUrl($flavorAsset, $servePlayManifest, $playManifestClientTag, $storageId));
$content->addAttribute('flavorAssetId', $flavorAsset->getId());
$content->addAttribute('isSource', $flavorAsset->getIsOriginal() ? 'true' : 'false');
$content->addAttribute('containerFormat', $flavorAsset->getContainerFormat());
$content->addAttribute('extension', $flavorAsset->getFileExt());
$content->addAttribute('createdAt', $flavorAsset->getCreatedAt());
// get the file size
$syncKey = $flavorAsset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
list($fileSync, $local) = kFileSyncUtils::getReadyFileSyncForKey($syncKey, true, false);
$fileSize = $fileSync && $fileSync->getFileSize() > 0 ? $fileSync->getFileSize() : $flavorAsset->getSize() * 1024;
$mediaParams = array('format' => $flavorAsset->getContainerFormat(), 'videoBitrate' => $flavorAsset->getBitrate(), 'fileSize' => $fileSize, 'videoCodec' => $flavorAsset->getVideoCodecId(), 'audioBitrate' => 0, 'audioCodec' => '', 'frameRate' => $flavorAsset->getFrameRate(), 'height' => $flavorAsset->getHeight(), 'width' => $flavorAsset->getWidth());
if (!is_null($flavorAsset->getFlavorParamsId())) {
$content->addAttribute('flavorParamsId', $flavorAsset->getFlavorParamsId());
$flavorParams = assetParamsPeer::retrieveByPK($flavorAsset->getFlavorParamsId());
if ($flavorParams) {
$content->addAttribute('flavorParamsName', $flavorParams->getName());
$flavorParamsDetails = array('format' => $flavorParams->getFormat(), 'videoBitrate' => $flavorParams->getVideoBitrate(), 'videoCodec' => $flavorParams->getVideoCodec(), 'audioBitrate' => $flavorParams->getAudioBitrate(), 'audioCodec' => $flavorParams->getAudioCodec(), 'frameRate' => $flavorParams->getFrameRate(), 'height' => $flavorParams->getHeight(), 'width' => $flavorParams->getWidth());
// merge the flavar param details with the flavor asset details
// the flavor asset details take precedence whenever they exist
$mediaParams = array_merge($flavorParamsDetails, array_filter($mediaParams));
}
}
foreach ($mediaParams as $key => $value) {
$content->addAttribute($key, $value);
}
$tags = $content->addChild('tags');
foreach (explode(',', $flavorAsset->getTags()) as $tag) {
$tags->addChild('tag', self::stringToSafeXml($tag));
}
if ($flavorAsset->hasTag(assetParams::TAG_SLWEB)) {
self::addIsmLink($flavorAsset->getentry(), $mrss);
}
}
