PHP asset::getSyncKey方法代码示例

 public static function getAssetUrl(asset $asset, $servePlayManifest = false, $playManifestClientTag = null, $storageId = null, $urlParameters = '')
 {
     $partner = PartnerPeer::retrieveByPK($asset->getPartnerId());
     if (!$partner) {
         return null;
     }
     $syncKey = $asset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
     $externalStorageUrl = self::getExternalStorageUrl($partner, $asset, $syncKey, $servePlayManifest, $playManifestClientTag, $storageId);
     if ($externalStorageUrl) {
         return $externalStorageUrl;
     }
     if ($partner->getStorageServePriority() == StorageProfile::STORAGE_SERVE_PRIORITY_EXTERNAL_ONLY) {
         return null;
     }
     if ($asset instanceof flavorAsset && $servePlayManifest) {
         $url = requestUtils::getApiCdnHost() . $asset->getPlayManifestUrl($playManifestClientTag, $storageId);
     } else {
         $urlManager = DeliveryProfilePeer::getDeliveryProfile($asset->getEntryId());
         if ($asset instanceof flavorAsset) {
             $urlManager->initDeliveryDynamicAttributes(null, $asset);
         }
         $profileAttributes = $urlManager->getDynamicAttributes();
         $profileAttributes->setUrlParams($urlParameters);
         $url = $urlManager->getFullAssetUrl($asset);
         $url = preg_replace('/^https?:\\/\\//', '', $url);
         $protocol = infraRequestUtils::getProtocol();
         $deliveryProfileProtocols = $urlManager->getMediaProtocols();
         if (!is_null($deliveryProfileProtocols) && !in_array($protocol, explode(',', $deliveryProfileProtocols))) {
             $protocol = infraRequestUtils::PROTOCOL_HTTP;
         }
         $url = $protocol . "://" . $url;
     }
     return $url;
 }

 /**
  * @param asset $asset
  * @param string $fileName
  * @param bool $forceProxy
  * @param int $version
  * @throws KalturaErrors::FILE_DOESNT_EXIST
  */
 protected function serveAsset(asset $asset, $fileName, $forceProxy = false, $version = null)
 {
     $syncKey = $asset->getSyncKey(asset::FILE_SYNC_ASSET_SUB_TYPE_ASSET, $version);
     $fileSync = null;
     $serveRemote = false;
     $partner = PartnerPeer::retrieveByPK($asset->getPartnerId());
     switch ($partner->getStorageServePriority()) {
         case StorageProfile::STORAGE_SERVE_PRIORITY_EXTERNAL_ONLY:
             $serveRemote = true;
             $fileSync = kFileSyncUtils::getReadyExternalFileSyncForKey($syncKey);
             if (!$fileSync || $fileSync->getStatus() != FileSync::FILE_SYNC_STATUS_READY) {
                 throw new KalturaAPIException(KalturaErrors::FILE_DOESNT_EXIST);
             }
             break;
         case StorageProfile::STORAGE_SERVE_PRIORITY_EXTERNAL_FIRST:
             $fileSync = kFileSyncUtils::getReadyExternalFileSyncForKey($syncKey);
             if ($fileSync && $fileSync->getStatus() == FileSync::FILE_SYNC_STATUS_READY) {
                 $serveRemote = true;
             }
             break;
         case StorageProfile::STORAGE_SERVE_PRIORITY_KALTURA_FIRST:
             $fileSync = kFileSyncUtils::getReadyInternalFileSyncForKey($syncKey);
             if ($fileSync) {
                 break;
             }
             $fileSync = kFileSyncUtils::getReadyExternalFileSyncForKey($syncKey);
             if (!$fileSync || $fileSync->getStatus() != FileSync::FILE_SYNC_STATUS_READY) {
                 throw new KalturaAPIException(KalturaErrors::FILE_DOESNT_EXIST);
             }
             $serveRemote = true;
             break;
         case StorageProfile::STORAGE_SERVE_PRIORITY_KALTURA_ONLY:
             $fileSync = kFileSyncUtils::getReadyInternalFileSyncForKey($syncKey);
             if (!$fileSync) {
                 throw new KalturaAPIException(KalturaErrors::FILE_DOESNT_EXIST);
             }
             break;
     }
     if ($serveRemote && $fileSync) {
         header("Location: " . $fileSync->getExternalUrl($asset->getEntryId()));
         die;
     }
     return $this->serveFile($asset, asset::FILE_SYNC_ASSET_SUB_TYPE_ASSET, $fileName, $asset->getEntryId(), $forceProxy);
 }

 public static function generateThumbnail(asset $srcAsset, thumbParamsOutput $destThumbParamsOutput, &$errDescription)
 {
     $srcSyncKey = $srcAsset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
     list($fileSync, $local) = kFileSyncUtils::getReadyFileSyncForKey($srcSyncKey, true, false);
     if (!$fileSync || $fileSync->getFileType() == FileSync::FILE_SYNC_FILE_TYPE_URL) {
         $errDescription = 'Source asset could has no valid file sync';
         return false;
     }
     $srcPath = $fileSync->getFullPath();
     $uniqid = uniqid('thumb_');
     $destPath = kConf::get('temp_folder') . "/thumb/{$uniqid}.jpg";
     $logPath = $destPath . '.log';
     if (!file_exists($srcPath)) {
         $errDescription = "Source file [{$srcPath}] does not exist";
         return false;
     }
     if (!is_file($srcPath)) {
         $errDescription = "Source file [{$srcPath}] is not a file";
         return false;
     }
     try {
         if ($srcAsset->getType() == assetType::FLAVOR) {
             // generates the thumbnail
             $thumbMaker = new KFFMpegThumbnailMaker($srcPath, $destPath, kConf::get('bin_path_ffmpeg'));
             $created = $thumbMaker->createThumnail($destThumbParamsOutput->getVideoOffset());
             if (!$created || !file_exists($destPath)) {
                 $errDescription = "Thumbnail not captured";
                 return false;
             }
             $srcPath = $destPath;
             $uniqid = uniqid('thumb_');
             $destPath = kConf::get('temp_folder') . "/thumb/{$uniqid}.jpg";
         }
         $quality = $destThumbParamsOutput->getQuality();
         $cropType = $destThumbParamsOutput->getCropType();
         $cropX = $destThumbParamsOutput->getCropX();
         $cropY = $destThumbParamsOutput->getCropY();
         $cropWidth = $destThumbParamsOutput->getCropWidth();
         $cropHeight = $destThumbParamsOutput->getCropHeight();
         $bgcolor = $destThumbParamsOutput->getBackgroundColor();
         $width = $destThumbParamsOutput->getWidth();
         $height = $destThumbParamsOutput->getHeight();
         $scaleWidth = $destThumbParamsOutput->getScaleWidth();
         $scaleHeight = $destThumbParamsOutput->getScaleHeight();
         $cropper = new KImageMagickCropper($srcPath, $destPath, kConf::get('bin_path_imagemagick'), true);
         $cropped = $cropper->crop($quality, $cropType, $width, $height, $cropX, $cropY, $cropWidth, $cropHeight, $scaleWidth, $scaleHeight, $bgcolor);
         if (!$cropped || !file_exists($destPath)) {
             $errDescription = "Crop failed";
             return false;
         }
         return $destPath;
     } catch (Exception $ex) {
         $errDescription = $ex->getMessage();
         return false;
     }
 }

 public function isPendingExport(asset $asset)
 {
     $key = $asset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
     $c = FileSyncPeer::getCriteriaForFileSyncKey($key);
     $c->addAnd(FileSyncPeer::DC, $this->getId(), Criteria::EQUAL);
     $fileSync = FileSyncPeer::doSelectOne($c);
     if (!$fileSync) {
         return false;
     }
     return $fileSync->getStatus() == FileSync::FILE_SYNC_STATUS_PENDING;
 }

 private static function generateThumbnail(asset $srcAsset, thumbParamsOutput $destThumbParamsOutput, &$errDescription, $rotate = null)
 {
     $srcSyncKey = $srcAsset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
     list($fileSync, $local) = kFileSyncUtils::getReadyFileSyncForKey($srcSyncKey, true, false);
     if (!$fileSync || $fileSync->getFileType() == FileSync::FILE_SYNC_FILE_TYPE_URL) {
         $errDescription = 'Source asset could has no valid file sync';
         return false;
     }
     $srcPath = $fileSync->getFullPath();
     $uniqid = uniqid('thumb_');
     $tempDir = kConf::get('cache_root_path') . DIRECTORY_SEPARATOR . 'thumb';
     if (!file_exists($tempDir)) {
         mkdir($tempDir, 0700, true);
     }
     $destPath = $tempDir . DIRECTORY_SEPARATOR . $uniqid . '.jpg';
     $logPath = $destPath . '.log';
     if (!file_exists($srcPath)) {
         $errDescription = "Source file [{$srcPath}] does not exist";
         return false;
     }
     if (!is_file($srcPath)) {
         $errDescription = "Source file [{$srcPath}] is not a file";
         return false;
     }
     try {
         if ($srcAsset->getType() == assetType::FLAVOR) {
             /* @var $srcAsset flavorAsset */
             $dar = null;
             $mediaInfo = mediaInfoPeer::retrieveByFlavorAssetId($srcAsset->getId());
             if ($mediaInfo) {
                 $dar = $mediaInfo->getVideoDar();
             }
             // generates the thumbnail
             $thumbMaker = new KFFMpegThumbnailMaker($srcPath, $destPath, kConf::get('bin_path_ffmpeg'));
             $created = $thumbMaker->createThumnail($destThumbParamsOutput->getVideoOffset(), $srcAsset->getWidth(), $srcAsset->getHeight(), null, null, $dar);
             if (!$created || !file_exists($destPath)) {
                 $errDescription = "Thumbnail not captured";
                 return false;
             }
             $srcPath = $destPath;
             $uniqid = uniqid('thumb_');
             $tempDir = kConf::get('cache_root_path') . DIRECTORY_SEPARATOR . 'thumb';
             if (!file_exists($tempDir)) {
                 mkdir($tempDir, 0700, true);
             }
             $destPath = $tempDir . DIRECTORY_SEPARATOR . $uniqid . '.jpg';
         }
         if ($srcAsset->getType() == assetType::THUMBNAIL) {
             $tempDir = kConf::get('cache_root_path') . DIRECTORY_SEPARATOR . 'thumb';
             if (!file_exists($tempDir)) {
                 mkdir($tempDir, 0700, true);
             }
             $destPath = $tempDir . DIRECTORY_SEPARATOR . $uniqid . "." . $srcAsset->getFileExt();
         }
         $quality = $destThumbParamsOutput->getQuality();
         $cropType = $destThumbParamsOutput->getCropType();
         $cropX = $destThumbParamsOutput->getCropX();
         $cropY = $destThumbParamsOutput->getCropY();
         $cropWidth = $destThumbParamsOutput->getCropWidth();
         $cropHeight = $destThumbParamsOutput->getCropHeight();
         $bgcolor = $destThumbParamsOutput->getBackgroundColor();
         $width = $destThumbParamsOutput->getWidth();
         $height = $destThumbParamsOutput->getHeight();
         $scaleWidth = $destThumbParamsOutput->getScaleWidth();
         $scaleHeight = $destThumbParamsOutput->getScaleHeight();
         $density = $destThumbParamsOutput->getDensity();
         $stripProfiles = $destThumbParamsOutput->getStripProfiles();
         $cropper = new KImageMagickCropper($srcPath, $destPath, kConf::get('bin_path_imagemagick'), true);
         $cropped = $cropper->crop($quality, $cropType, $width, $height, $cropX, $cropY, $cropWidth, $cropHeight, $scaleWidth, $scaleHeight, $bgcolor, $density, $rotate, $stripProfiles);
         if (!$cropped || !file_exists($destPath)) {
             $errDescription = "Crop failed";
             return false;
         }
         return $destPath;
     } catch (Exception $ex) {
         $errDescription = $ex->getMessage();
         return false;
     }
 }

 private static function deleteAssetLocalFileSyncs($fileSyncVersion, asset $asset)
 {
     $syncKey = $asset->getSyncKey(asset::FILE_SYNC_ASSET_SUB_TYPE_ASSET, $fileSyncVersion);
     kFileSyncUtils::deleteSyncFileForKey($syncKey, false, true);
     $syncKey = $asset->getSyncKey(asset::FILE_SYNC_ASSET_SUB_TYPE_ISM, $fileSyncVersion);
     kFileSyncUtils::deleteSyncFileForKey($syncKey, false, true);
     $syncKey = $asset->getSyncKey(asset::FILE_SYNC_ASSET_SUB_TYPE_ISMC, $fileSyncVersion);
     kFileSyncUtils::deleteSyncFileForKey($syncKey, false, true);
 }

 /**
  * @param asset $asset
  * @param string $class
  * @param string $encodingProfile
  * @param string $duration
  * @param string $url
  */
 protected function createEnclosureXml(asset $asset, $class, $encodingProfile, $duration)
 {
     /**
      * 
      * In QuickPlay's XML example, the namespace "http://www.quickplaymedia.com" is added to the "enclosure" 
      * element regardless to the fact that it was registerted with the prefix "qpm" on the root element.
      * We cannot set a namespace that was already defined with a prefix because DOMDocument will add the element
      * as "qpm:enclosure" and won't set the namespace explicitly.
      * 
      * The hack is to create a new KDOMDocument with default namespace "http://www.quickplaymedia.com" and then
      * add it to the xml manually (see getXml() method)
      * 
      */
     $syncKey = $asset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
     $fileSync = kFileSyncUtils::getLocalFileSyncForKey($syncKey);
     $contentNode = $this->_enclosureNode->cloneNode(true);
     kXml::setNodeValue($this->_xpath, '@encodingProfile', $encodingProfile, $contentNode);
     $url = $this->getAssetUrl($asset);
     $mimeType = $this->getContentTypeFromUrl($url);
     $enclosureDoc = new KDOMDocument();
     $enclosureElement = $enclosureDoc->createElementNS('http://www.quickplaymedia.com', 'enclosure');
     $xmlElement = $enclosureDoc->createElement('xml');
     $enclosureDoc->appendChild($xmlElement);
     $enclosureNode = $enclosureDoc->importNode($contentNode, true);
     $enclosureNode->setAttribute('class', $class);
     $link = $enclosureNode->getElementsByTagName('link')->item(0);
     $link->setAttribute('type', $mimeType);
     $link->setAttribute('length', $fileSync->getFileSize());
     $link->setAttribute('duration', $duration);
     $link->setAttribute('url', pathinfo($fileSync->getFilePath(), PATHINFO_BASENAME));
     $xmlElement->appendChild($enclosureNode);
     return $enclosureDoc->saveXML($enclosureNode);
 }

 /**
  * @param asset $asset
  * @return string
  */
 public static function getAssetUrl(asset $asset, $storageId = null)
 {
     $partner = PartnerPeer::retrieveByPK($asset->getPartnerId());
     if (!$partner) {
         return null;
     }
     $syncKey = $asset->getSyncKey(flavorAsset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
     $externalStorageUrl = self::getExternalStorageUrl($partner, $asset, $syncKey, $storageId);
     if ($externalStorageUrl) {
         return $externalStorageUrl;
     }
     if ($partner->getStorageServePriority() == StorageProfile::STORAGE_SERVE_PRIORITY_EXTERNAL_ONLY) {
         return null;
     }
     $cdnHost = myPartnerUtils::getCdnHost($asset->getPartnerId());
     $urlManager = kUrlManager::getUrlManagerByCdn($cdnHost, $asset->getEntryId());
     $urlManager->setDomain($cdnHost);
     $url = $urlManager->getAssetUrl($asset);
     $url = $cdnHost . $url;
     $url = preg_replace('/^https?:\\/\\//', '', $url);
     return 'http://' . $url;
 }