/**
  * @param entry $entry
  * @param entry $tempEntry
  */
 public static function replaceEntry(entry $entry, entry $tempEntry = null)
 {
     KalturaLog::debug("in replaceEntry");
     if (!$tempEntry) {
         $tempEntry = entryPeer::retrieveByPK($entry->getReplacingEntryId());
     }
     if (!$tempEntry) {
         KalturaLog::err("Temp entry id [" . $entry->getReplacingEntryId() . "] not found");
         return;
     }
     //Extract all assets of the temp entry
     $tempAssets = assetPeer::retrieveByEntryId($tempEntry->getId());
     //Extract all assets of the existing entry
     $oldAssets = assetPeer::retrieveByEntryId($entry->getId());
     KalturaLog::debug("num of old assets: " . count($oldAssets));
     $newAssets = array();
     //Loop which creates a mapping between the new assets' paramsId and their type to the asset itself
     foreach ($tempAssets as $newAsset) {
         if ($newAsset->getStatus() != asset::FLAVOR_ASSET_STATUS_READY) {
             KalturaLog::debug("Do not add new asset [" . $newAsset->getId() . "] to flavor [" . $newAsset->getFlavorParamsId() . "] status [" . $newAsset->getStatus() . "]");
             continue;
         }
         //If doesn't exist - create a new array for the current asset's type.
         if (!isset($newAssets[$newAsset->getType()])) {
             $newAssets[$newAsset->getType()] = array();
         }
         if ($newAsset->getFlavorParamsId() || $newAsset instanceof flavorAsset) {
             $newAssets[$newAsset->getType()][$newAsset->getFlavorParamsId()] = $newAsset;
             KalturaLog::debug("Added new asset [" . $newAsset->getId() . "] for asset params [" . $newAsset->getFlavorParamsId() . "]");
         } else {
             $newAssets[$newAsset->getType()]['asset_' . count($newAssets[$newAsset->getType()])] = $newAsset;
             KalturaLog::debug("Added new asset [" . $newAsset->getId() . "] with no asset params");
         }
     }
     $saveEntry = false;
     $defaultThumbAssetNew = null;
     foreach ($oldAssets as $oldAsset) {
         /* @var $oldAsset asset */
         kFileSyncUtils::clearWAMSDataForKey($oldAsset->getSyncKey(asset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET));
         //If the newAssets map contains an asset of the same type and paramsId as the current old asset,
         // re-link the old asset to the new asset.
         if (isset($newAssets[$oldAsset->getType()]) && isset($newAssets[$oldAsset->getType()][$oldAsset->getFlavorParamsId()])) {
             $newAsset = $newAssets[$oldAsset->getType()][$oldAsset->getFlavorParamsId()];
             /* @var $newAsset asset */
             KalturaLog::debug("Create link from new asset [" . $newAsset->getId() . "] to old asset [" . $oldAsset->getId() . "] for flavor [" . $oldAsset->getFlavorParamsId() . "]");
             if ($oldAsset instanceof flavorAsset) {
                 $oldAsset->setBitrate($newAsset->getBitrate());
                 $oldAsset->setFrameRate($newAsset->getFrameRate());
                 $oldAsset->setVideoCodecId($newAsset->getVideoCodecId());
             }
             $oldAsset->setWidth($newAsset->getWidth());
             $oldAsset->setHeight($newAsset->getHeight());
             $oldAsset->setContainerFormat($newAsset->getContainerFormat());
             $oldAsset->setSize($newAsset->getSize());
             $oldAsset->setFileExt($newAsset->getFileExt());
             $oldAsset->setTags($newAsset->getTags());
             $oldAsset->setDescription($newAsset->getDescription());
             $oldAsset->incrementVersion();
             $oldAsset->setStatusLocalReady();
             $oldAsset->save();
             $oldFileSync = $oldAsset->getSyncKey(asset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
             $newFileSync = $newAsset->getSyncKey(asset::FILE_SYNC_FLAVOR_ASSET_SUB_TYPE_ASSET);
             kFileSyncUtils::createSyncFileLinkForKey($oldFileSync, $newFileSync);
             $newFlavorMediaInfo = mediaInfoPeer::retrieveByFlavorAssetId($newAsset->getId());
             if ($newFlavorMediaInfo) {
                 $oldFlavorNewMediaInfo = $newFlavorMediaInfo->copy();
                 $oldFlavorNewMediaInfo->setFlavorAssetId($oldAsset->getId());
                 $oldFlavorNewMediaInfo->setFlavorAssetVersion($oldAsset->getVersion());
                 $oldFlavorNewMediaInfo->save();
             }
             unset($newAssets[$oldAsset->getType()][$oldAsset->getFlavorParamsId()]);
             if ($oldAsset->hasTag(thumbParams::TAG_DEFAULT_THUMB)) {
                 $defaultThumbAssetNew = $oldAsset;
                 KalturaLog::debug("Nominating ThumbAsset [" . $oldAsset->getId() . "] as the default ThumbAsset after replacent");
             }
         } elseif ($oldAsset instanceof flavorAsset || $oldAsset instanceof thumbAsset) {
             KalturaLog::debug("Delete old asset [" . $oldAsset->getId() . "] for paramsId [" . $oldAsset->getFlavorParamsId() . "]");
             $oldAsset->setStatus(flavorAsset::ASSET_STATUS_DELETED);
             $oldAsset->setDeletedAt(time());
             $oldAsset->save();
             $entry->removeFlavorParamsId($oldAsset->getFlavorParamsId());
             $saveEntry = true;
         }
     }
     foreach ($newAssets as $newAssetsByTypes) {
         foreach ($newAssetsByTypes as $newAsset) {
             $createdAsset = $newAsset->copyToEntry($entry->getId(), $entry->getPartnerId());
             KalturaLog::debug("Copied from new asset [" . $newAsset->getId() . "] to copied asset [" . $createdAsset->getId() . "] for flavor [" . $newAsset->getFlavorParamsId() . "]");
             if ($createdAsset->hasTag(thumbParams::TAG_DEFAULT_THUMB)) {
                 $defaultThumbAssetNew = $newAsset;
                 KalturaLog::debug("Nominating ThumbAsset [" . $newAsset->getId() . "] as the default ThumbAsset after replacent");
             }
         }
     }
     if ($defaultThumbAssetNew) {
         kBusinessConvertDL::setAsDefaultThumbAsset($defaultThumbAssetNew);
         kalturalog::debug("Setting ThumbAsset [" . $defaultThumbAssetNew->getId() . "] as the default ThumbAsset");
     } else {
         kalturalog::debug("No default ThumbAsset found for replacing entry [" . $tempEntry->getId() . "]");
         $entry->setThumbnail(".jpg");
         // thumbnailversion++
         $entry->save();
         $tempEntrySyncKey = $tempEntry->getSyncKey(entry::FILE_SYNC_ENTRY_SUB_TYPE_THUMB);
         $realEntrySyncKey = $entry->getSyncKey(entry::FILE_SYNC_ENTRY_SUB_TYPE_THUMB);
         kFileSyncUtils::createSyncFileLinkForKey($realEntrySyncKey, $tempEntrySyncKey);
     }
     $entry->setDimensions($tempEntry->getWidth(), $tempEntry->getHeight());
     $entry->setLengthInMsecs($tempEntry->getLengthInMsecs());
     $entry->setConversionProfileId($tempEntry->getConversionProfileId());
     $entry->setConversionQuality($tempEntry->getConversionQuality());
     $entry->setReplacingEntryId(null);
     $entry->setReplacementStatus(entryReplacementStatus::NONE);
     $entry->setStatus($tempEntry->getStatus());
     $entry->save();
     myEntryUtils::deleteEntry($tempEntry, null, true);
     $te = new TrackEntry();
     $te->setTrackEventTypeId(TrackEntry::TRACK_ENTRY_EVENT_TYPE_REPLACED_ENTRY);
     $te->setEntryId($entry->getId());
     $te->setParam1Str($tempEntry->getId());
     $te->setDescription(__METHOD__ . "[" . __LINE__ . "]");
     TrackEntry::addTrackEntry($te);
 }