private function KalturaFrontController()
 {
     $this->dispatcher = KalturaDispatcher::getInstance();
     $this->params = requestUtils::getRequestParams();
     $this->service = isset($this->params["service"]) ? $this->params["service"] : null;
     $this->action = isset($this->params["action"]) ? $this->params["action"] : null;
 }

 /**
 	return array('status' => $status, 'message' => $message, 'objects' => $objects);
 		objects - array of
 				'thumb' 
 				'title'  
 				'description' 
 				'id' - unique id to be passed to getMediaInfo 
 */
 public function searchMedia($media_type, $searchText, $page, $pageSize, $authData = null, $extraData = null)
 {
     $status = "ok";
     $message = '';
     $objects = array();
     @(list($searchTerm, $requestedPageSize, $numResults, $repeatOldResults) = explode(",", $searchText));
     if ($requestedPageSize > 0) {
         $pageSize = $requestedPageSize;
     }
     $already_returned = ($page - 1) * $pageSize;
     $num_of_entries_to_return = min($pageSize, $numResults - $already_returned);
     $i = 0;
     for ($i = 0; $i < $num_of_entries_to_return; ++$i) {
         $host_num = 1 + $i % 7;
         $host = requestUtils::getHost();
         $url = "{$host}/qa/images.php?id=";
         $id = ($page - 1) * $pageSize + $i;
         if ($repeatOldResults > 0) {
             $id = $id % $repeatOldResults;
         }
         $id = 1 + $id;
         // do we want it to be 0-based or 1-based ??
         $playback = $i % 2 ? "none" : "";
         $object = array("id" => "id-{$id}", "thumb" => $url . $id, "tags" => "tags-{$id}, {$searchTerm}", "title" => "title-{$id}", "description" => "description-{$id}", "flash_playback_type" => $playback);
         $objects[] = $object;
     }
     return array('status' => $status, 'message' => $message, 'objects' => $objects);
 }

 public function execute()
 {
     $this->getResponse()->setHttpHeader("Content-Type", "application/x-javascript");
     $kshow_id = $this->getRequestParameter('kshow_id', 0);
     $uid = kuser::ANONYMOUS_PUSER_ID;
     $kshow = kshowPeer::retrieveByPK($kshow_id);
     if (!$kshow) {
         return sfView::ERROR;
     }
     // kshow_id might be a string (something like "15483str") but it will be returned using retriveByPK anyways
     // lets make sure we pass just the id to the contribution wizard
     $kshow_id = $kshow->getId();
     $partner_id = $kshow->getPartnerId();
     $partner = PartnerPeer::retrieveByPK($partner_id);
     $subp_id = $kshow->getSubpId();
     $partner_secret = $partner->getSecret();
     $partner_name = $partner->getPartnerName();
     $kaltura_services = new startsessionAction();
     $kaltura_services->setInputParams(array("format" => kalturaWebserviceRenderer::RESPONSE_TYPE_PHP_ARRAY, "partner_id" => $partner_id, "subp_id" => $subp_id, "uid" => $uid, "secret" => $partner_secret));
     $result = $kaltura_services->internalExecute();
     $this->ks = @$result["result"]["ks"];
     $this->widget_host = requestUtils::getHost();
     $this->kshow_id = $kshow_id;
     $this->uid = $uid;
     $this->partner_id = $partner_id;
     $this->subp_id = $subp_id;
     $this->partner_name = $partner_name;
     return sfView::SUCCESS;
 }

 public function executeImpl($partner_id, $subp_id, $puser_id, $partner_prefix, $puser_kuser)
 {
     $limit = $this->getP("page_size", 20);
     $limit = min($limit, 100);
     $page = $this->getP("page", 1);
     $offset = ($page - 1) * $limit;
     $c = new Criteria();
     $c->addAnd(BatchJobPeer::PARTNER_ID, $partner_id);
     $c->addAnd(BatchJobPeer::JOB_TYPE, BatchJobType::BULKUPLOAD);
     $c->addDescendingOrderByColumn(BatchJobPeer::ID);
     $count = BatchJobPeer::doCount($c);
     $c->setLimit($limit);
     $c->setOffset($offset);
     $jobs = BatchJobPeer::doSelect($c);
     $obj = array();
     foreach ($jobs as $job) {
         $jobData = $job->getData();
         if (!$jobData instanceof kBulkUploadJobData) {
             continue;
         }
         $bulkResults = BulkUploadResultPeer::retrieveWithEntryByBulkUploadId($job->getId());
         $obj[] = array("uploadedBy" => $jobData->getUploadedBy(), "uploadedOn" => $job->getCreatedAt(null), "numOfEntries" => count($bulkResults), "status" => $job->getStatus(), "error" => $job->getStatus() == BatchJob::BATCHJOB_STATUS_FAILED ? $job->getMessage() : '', "logFileUrl" => requestUtils::getCdnHost() . "/index.php/extwidget/bulkuploadfile/id/{$job->getId()}/pid/{$job->getPartnerId()}/type/log", "csvFileUrl" => requestUtils::getCdnHost() . "/index.php/extwidget/bulkuploadfile/id/{$job->getId()}/pid/{$job->getPartnerId()}/type/csv");
     }
     $this->addMsg("count", $count);
     $this->addMsg("page_size", $limit);
     $this->addMsg("page", $page);
     $this->addMsg("bulk_uploads", $obj);
 }

 public function __construct()
 {
     $this->setIp(requestUtils::getRemoteAddress());
     $this->setReferrer(isset($_SERVER["HTTP_REFERER"]) ? $_SERVER["HTTP_REFERER"] : null);
     $this->setUserAgent(isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : null);
     $this->setKs(kCurrentContext::$ks_object ? kCurrentContext::$ks_object : null);
 }

 /**
  * Will forward to the uploader swf according to the ui_conf_id 
  */
 public function execute()
 {
     $ui_conf_id = $this->getRequestParameter("ui_conf_id");
     $uiConf = uiConfPeer::retrieveByPK($ui_conf_id);
     if (!$uiConf) {
         die;
     }
     $partner_id = $uiConf->getPartnerId();
     $subp_id = $uiConf->getSubpId();
     $host = requestUtils::getRequestHost();
     $ui_conf_swf_url = $uiConf->getSwfUrl();
     if (!$ui_conf_swf_url) {
         die;
     }
     if (kString::beginsWith($ui_conf_swf_url, "http")) {
         $swf_url = $ui_conf_swf_url;
         // absolute URL
     } else {
         $use_cdn = $uiConf->getUseCdn();
         $cdn_host = $use_cdn ? myPartnerUtils::getCdnHost($partner_id) : myPartnerUtils::getHost($partner_id);
         $swf_url = $cdn_host . myPartnerUtils::getUrlForPartner($partner_id, $subp_id) . $ui_conf_swf_url;
         // relative to the current host
     }
     $conf_vars = $uiConf->getConfVars();
     if ($conf_vars) {
         $conf_vars = "&" . $conf_vars;
     }
     $params = "host=" . $host . "&uiConfId=" . $ui_conf_id . $conf_vars;
     $this->redirect("{$swf_url}?{$params}");
 }

 /**
  * Will forward to the uploader swf according to the ui_conf_id 
  */
 public function execute()
 {
     $ui_conf_id = $this->getRequestParameter("ui_conf_id");
     $uiConf = uiConfPeer::retrieveByPK($ui_conf_id);
     if (!$uiConf) {
         KExternalErrors::dieError(KExternalErrors::UI_CONF_NOT_FOUND, "UI conf not found");
     }
     $partner_id = $uiConf->getPartnerId();
     $subp_id = $uiConf->getSubpId();
     $host = requestUtils::getRequestHost();
     $ui_conf_swf_url = $uiConf->getSwfUrl();
     if (!$ui_conf_swf_url) {
         KExternalErrors::dieError(KExternalErrors::ILLEGAL_UI_CONF, "SWF URL not found in UI conf");
     }
     if (kString::beginsWith($ui_conf_swf_url, "http")) {
         $swf_url = $ui_conf_swf_url;
         // absolute URL
     } else {
         $use_cdn = $uiConf->getUseCdn();
         $cdn_host = $use_cdn ? myPartnerUtils::getCdnHost($partner_id) : myPartnerUtils::getHost($partner_id);
         $swf_url = $cdn_host . myPartnerUtils::getUrlForPartner($partner_id, $subp_id) . $ui_conf_swf_url;
         // relative to the current host
     }
     $conf_vars = $uiConf->getConfVars();
     if ($conf_vars) {
         $conf_vars = "&" . $conf_vars;
     }
     $params = "host=" . $host . "&uiConfId=" . $ui_conf_id . $conf_vars;
     KExternalErrors::terminateDispatch();
     $this->redirect("{$swf_url}?{$params}");
 }

 /**
  * Get license for encrypted content playback
  * 
  * @action getLicense
  * @param string $flavorAssetId
  * @param string $referrer 64base encoded  
  * @return string $response
  * 
  */
 public function getLicenseAction($flavorAssetId, $referrer = null)
 {
     KalturaResponseCacher::disableCache();
     KalturaLog::debug('get license for flavor asset: ' . $flavorAssetId);
     try {
         $requestParams = requestUtils::getRequestParams();
         if (!array_key_exists(WidevineLicenseProxyUtils::ASSETID, $requestParams)) {
             KalturaLog::err('assetid is missing on the request');
             return WidevineLicenseProxyUtils::createErrorResponse(KalturaWidevineErrorCodes::WIDEVINE_ASSET_ID_CANNOT_BE_NULL, 0);
         }
         $wvAssetId = $requestParams[WidevineLicenseProxyUtils::ASSETID];
         $this->validateLicenseRequest($flavorAssetId, $wvAssetId, $referrer);
         $privileges = null;
         $isAdmin = false;
         if (kCurrentContext::$ks_object) {
             $privileges = kCurrentContext::$ks_object->getPrivileges();
             $isAdmin = kCurrentContext::$ks_object->isAdmin();
         }
         $response = WidevineLicenseProxyUtils::sendLicenseRequest($requestParams, $privileges, $isAdmin);
     } catch (KalturaWidevineLicenseProxyException $e) {
         KalturaLog::err($e);
         $response = WidevineLicenseProxyUtils::createErrorResponse($e->getWvErrorCode(), $wvAssetId);
     } catch (Exception $e) {
         KalturaLog::err($e);
         $response = WidevineLicenseProxyUtils::createErrorResponse(KalturaWidevineErrorCodes::GENERAL_ERROR, $wvAssetId);
     }
     WidevineLicenseProxyUtils::printLicenseResponseStatus($response);
     return $response;
 }

 public static function dieError($errorCode, $message = null)
 {
     $description = self::$errorDescriptionMap[$errorCode];
     $args = func_get_args();
     if (count($args) > 1) {
         array_shift($args);
         $description = @call_user_func_array('sprintf', array_merge(array($description), $args));
     }
     if ($message) {
         $description .= ", {$message}";
     }
     KalturaLog::err("exiting on error {$errorCode} - {$description}");
     $headers = array();
     if (self::$responseCode) {
         $headers[] = self::$errorCodeMap[self::$responseCode];
     }
     $headers[] = "X-Kaltura-App: exiting on error {$errorCode} - {$description}";
     foreach ($headers as $header) {
         header($header);
     }
     header("X-Kaltura:error-{$errorCode}");
     $headers[] = "X-Kaltura:cached-error-{$errorCode}";
     self::terminateDispatch();
     if ($errorCode != self::ACCESS_CONTROL_RESTRICTED && $errorCode != self::IP_COUNTRY_BLOCKED && $_SERVER["REQUEST_METHOD"] == "GET") {
         requestUtils::sendCachingHeaders(self::CACHE_EXPIRY, true, time());
         if (function_exists('apc_store')) {
             $protocol = infraRequestUtils::getProtocol();
             $host = isset($_SERVER['HTTP_X_FORWARDED_HOST']) ? $_SERVER['HTTP_X_FORWARDED_HOST'] : $_SERVER['HTTP_HOST'];
             $uri = $_SERVER["REQUEST_URI"];
             apc_store("exterror-{$protocol}://{$host}{$uri}", $headers, self::CACHE_EXPIRY);
         }
     }
     die;
 }

 private function KalturaFrontController()
 {
     $this->dispatcher = KalturaDispatcher::getInstance();
     $this->params = requestUtils::getRequestParams();
     $this->service = isset($this->params["service"]) ? (string) $this->params["service"] : null;
     $this->action = isset($this->params["action"]) ? (string) $this->params["action"] : null;
     kCurrentContext::$serializeCallback = array($this, 'serialize');
 }

 /**
  * Set default values and save the new upload token
  */
 public function saveAsNewUploadToken()
 {
     $this->_uploadToken->setStatus(UploadToken::UPLOAD_TOKEN_PENDING);
     $this->_uploadToken->setUploadedFileSize(null);
     $this->_uploadToken->setUploadTempPath(null);
     $this->_uploadToken->setUserIp(requestUtils::getRemoteAddress());
     $this->_uploadToken->setDc(kDataCenterMgr::getCurrentDcId());
     $this->_uploadToken->save();
 }

function createSelect($id, $name, $default_value, $list_name)
{
    $prefix = "partner_";
    $host = requestUtils::getHost();
    // TODO - all static lists should move out of this function !!
    if (strpos($host, "localhost") != false) {
        $limited = false;
    } else {
        if (strpos($host, "kaldev") !== false) {
            $limited = false;
        } else {
            $limited = true;
        }
    }
    //global $arrays;
    $media_type_list = array("1" => "Video", "2" => "Image", "5" => "Audio");
    $media_source_list = array("20" => "Kaltura", "21" => "MyClips", "23" => "KalturaPartner", "1" => "* File", "2" => "* Webcam", "3" => "Flickr", "4" => "YouTube", "5" => "* URL", "7" => "MySpace", "8" => "PhotoBucket", "9" => "Jamendo", "10" => "CCMixter", "11" => "NYPL", "12" => "Current", "13" => "MediaCommons", "22" => "Archive.org");
    if ($limited) {
        $format_list = array("1" => "JSON", "2" => "XML", "3" => "PHP");
        if (strpos($host, "sandbox") !== false) {
            $service_url_list = array("sandbox.kaltura.com" => "Sandbox", "www.kaltura.com" => "Kaltura");
        } else {
            $service_url_list = array("www.kaltura.com" => "Kaltura", "sandbox.kaltura.com" => "Sandbox");
        }
        $index_path_list = array("index.php" => "index");
    } else {
        $format_list = array("1" => "JSON", "2" => "XML", "3" => "PHP", "4" => "PHP_ARR", "5" => "PHP_OBJ");
        $service_url_list = array("localhost" => "localhost", "kaldev.kaltura.com" => "kaldev", "www.kaltura.com" => "Kaltura", "sandbox.kaltura.com" => "Sandbox");
        $index_path_list = array("index.php" => "index", "kaltura_dev.php" => "debug");
    }
    $clazz_list = array("kshow" => "kshow", "kuser" => "kuser", "entry" => "entry", "PuserKuser" => "PuserKuser");
    $moderation_object_type = array("1" => "kshow", "2" => "entry", "3" => "kuser", "" => "none");
    $notification_status = array("" => "All", "1" => "Pending", "2" => "Sent", "3" => "Error", "4" => "Should Resend");
    $entry_type = array("" => "All", "1" => "Clip", "2" => "Roughcut");
    $entry_media_type = array("" => "All", "1" => "Video", "2" => "Image", "5" => "Audio", "6" => "Roughcut");
    $boolean_type = array("" => "", "true" => "true", "false" => "false");
    $boolean_int_type = array("" => "", "1" => "true", "0" => "false");
    $partner_status_int_type = array("1" => "Normal", "2" => "Content Blocked", "3" => "Fully Blocked", "0" => "Deleted");
    $partner_group_int_type = array("1" => "Publisher", "2" => "VAR", "3" => "Group");
    $arrays = array("format_list" => $format_list, "media_type" => $media_type_list, "media_source" => $media_source_list, "service_urls" => $service_url_list, "service_urls1" => array_merge(array("" => ""), $service_url_list), "index_paths" => $index_path_list, "clazz_list" => $clazz_list, "moderation_object_type" => $moderation_object_type, "boolean_type" => $boolean_type, "boolean_int_type" => $boolean_int_type, "notification_status" => $notification_status, "partner_status_int_type" => $partner_status_int_type, "partner_group_int_type" => $partner_group_int_type, "appear_in_saerch_list" => array("0" => "Not at all", "1" => "Partner only", "2" => "Kaltura network"), "net_storage_priority" => array(StorageProfile::STORAGE_SERVE_PRIORITY_KALTURA_ONLY => 'Kaltura DCs only', StorageProfile::STORAGE_SERVE_PRIORITY_KALTURA_FIRST => 'Kaltura first', StorageProfile::STORAGE_SERVE_PRIORITY_EXTERNAL_FIRST => 'External storages first', StorageProfile::STORAGE_SERVE_PRIORITY_EXTERNAL_ONLY => 'External storages only'));
    $list = $arrays[$list_name];
    //echo "createSelect: list_name:[$list_name] count:[" . count ( $list ) . "]<br>";
    $str = "<select id='{$prefix}{$id}' style='font-family:arial; font-size:12px;' name='{$prefix}{$name}' onkeyup='updateSelect( this )' onchange='updateSelect( this )'>";
    $default_value_selected = "";
    foreach ($list as $value => $option) {
        // not always the default value is found
        if ($value == $default_value) {
            $default_value_selected = $default_value;
        }
        $selected = $value == $default_value ? "selected='selected'" : "";
        $str .= "<option value='{$value}' {$selected} >{$option}</option>\n";
    }
    $str .= "</select> <span style='color:blue;' id='{$prefix}{$id}_current_value'>{$default_value_selected}</span>\n";
    return $str;
}

 /**
  * Will forward to the regular swf player according to the widget_id 
  */
 public function execute()
 {
     $uiconf_id = $this->getRequestParameter('uiconf_id');
     if (!$uiconf_id) {
         KExternalErrors::dieError(KExternalErrors::MISSING_PARAMETER, 'uiconf_id');
     }
     $uiConf = uiConfPeer::retrieveByPK($uiconf_id);
     if (!$uiConf) {
         KExternalErrors::dieError(KExternalErrors::UI_CONF_NOT_FOUND);
     }
     $partner_id = $this->getRequestParameter('partner_id', $uiConf->getPartnerId());
     if (!$partner_id) {
         KExternalErrors::dieError(KExternalErrors::MISSING_PARAMETER, 'partner_id');
     }
     $partner_host = myPartnerUtils::getHost($partner_id);
     $partner_cdnHost = myPartnerUtils::getCdnHost($partner_id);
     $use_cdn = $uiConf->getUseCdn();
     $host = $use_cdn ? $partner_cdnHost : $partner_host;
     $ui_conf_html5_url = $uiConf->getHtml5Url();
     if (kConf::hasMap("optimized_playback")) {
         $optimizedPlayback = kConf::getMap("optimized_playback");
         if (array_key_exists($partner_id, $optimizedPlayback)) {
             // force a specific kdp for the partner
             $params = $optimizedPlayback[$partner_id];
             if (array_key_exists('html5_url', $params)) {
                 $ui_conf_html5_url = $params['html5_url'];
             }
         }
     }
     if (kString::beginsWith($ui_conf_html5_url, "http")) {
         $url = $ui_conf_html5_url;
         // absolute URL
     } else {
         if ($ui_conf_html5_url) {
             $url = $host . $ui_conf_html5_url;
         } else {
             $html5_version = kConf::get('html5_version');
             $url = "{$host}/html5/html5lib/{$html5_version}/mwEmbedLoader.php";
         }
     }
     // append uiconf_id and partner id for optimizing loading of html5 library. append them only for "standard" urls by looking for the mwEmbedLoader.php suffix
     if (kString::endsWith($url, "mwEmbedLoader.php")) {
         $url .= "/p/{$partner_id}/uiconf_id/{$uiconf_id}";
         $entry_id = $this->getRequestParameter('entry_id');
         if ($entry_id) {
             $url .= "/entry_id/{$entry_id}";
         }
     }
     requestUtils::sendCachingHeaders(60);
     header("Pragma:");
     kFile::cacheRedirect($url);
     header("Location:{$url}");
     die;
 }

 /**
  * Will forward to the regular swf player according to the widget_id 
  */
 public function execute()
 {
     requestUtils::handleConditionalGet();
     $file_sync_id = $this->getRequestParameter("id");
     $hash = $this->getRequestParameter("hash");
     $file_name = $this->getRequestParameter("fileName");
     if ($file_name) {
         $file_name = base64_decode($file_name);
     }
     kDataCenterMgr::serveFileToRemoteDataCenter($file_sync_id, $hash, $file_name);
     die;
 }

 public function serialize($object)
 {
     if (is_object($object) && $object instanceof Exception) {
         $assetid = 0;
         $requestParams = requestUtils::getRequestParams();
         if (array_key_exists(WidevineLicenseProxyUtils::ASSETID, $requestParams)) {
             $assetid = $requestParams[WidevineLicenseProxyUtils::ASSETID];
         }
         $object = WidevineLicenseProxyUtils::createErrorResponse(KalturaWidevineErrorCodes::GENERAL_ERROR, $assetid);
     }
     return $object;
 }

 public function __construct()
 {
     $this->_cacheKeyPrefix = 'playManifest-';
     parent::__construct();
     if (!kConf::get('enable_cache')) {
         return;
     }
     $this->_params = requestUtils::getRequestParams();
     if (isset($this->_params['nocache'])) {
         return;
     }
     $this->calculateCacheKey();
     $this->enableCache();
 }

 /**
  * @param string $playbackContext
  */
 public function output($playbackContext)
 {
     if ($this->tokenizer) {
         $this->tokenizer->setPlaybackContext($playbackContext);
     }
     $this->tokenizeUrls();
     $headers = $this->getHeaders();
     foreach ($headers as $header) {
         header($header);
     }
     requestUtils::sendCachingHeaders(kApiCache::hasExtraFields() ? 0 : $this->cachingHeadersAge);
     echo $this->getBody();
     die;
 }

 public function checkIsLive($url)
 {
     $content = $this->urlExists($url, array('application/dash+xml'));
     if (!$content) {
         return false;
     }
     $mediaUrls = $this->getDashUrls($content);
     foreach ($mediaUrls as $mediaUrl) {
         $mediaUrl = requestUtils::resolve($mediaUrl, $url);
         if ($this->urlExists($mediaUrl, array('audio/mp4', 'video/mp4'), '0-1') !== false) {
             return true;
         }
     }
     return false;
 }

 public static function getGenericMarkup()
 {
     $host = @requestUtils::getHost();
     if (empty($host) || strlen($host) < 8) {
         $host = "http://www.kaltura.com";
     }
     $base = $host . "/index.php";
     $a_start = "<a href='";
     $a_end = "'>";
     $a_close = "</a>";
     if (self::$generic_markup == null) {
         self::$generic_markup = array("link-home" => $a_start . $base . $a_end . "Kaltura" . $a_close, "link-browse-kshow-start" => $a_start . $base . "/browse?kshow_id='", "link-browse-kshow-middle" => "'>", "link-browse-kshow-end" => "</a>", "link-forum" => $a_start . $base . "/forum" . $a_end . "Forum" . $a_close, "link-mykaltura" => $a_start . $base . "/mykaltura/viewprofile?screenname=<kl:screenName>" . $a_end . "<kl:screenName>" . $a_close, "link-contact" => $a_start . $base . "/static/contactus" . $a_end . "Contact Us" . $a_close, "link-block-email-url" => $base . "/mail/blockMail?e=");
     }
     return self::$generic_markup;
 }

 public function __construct($params = null, $cacheDirectory = null, $expiry = 0)
 {
     self::$_useCache = kConf::get('enable_cache');
     if ($expiry) {
         $this->_expiry = $expiry;
     }
     $this->_cacheDirectory = $cacheDirectory ? $cacheDirectory : rtrim(kConf::get('response_cache_dir'), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
     $this->_cacheDirectory .= "cache_v3-" . $this->_expiry . DIRECTORY_SEPARATOR;
     if (!self::$_useCache) {
         return;
     }
     if (!$params) {
         $params = requestUtils::getRequestParams();
     }
     foreach (kConf::get('v3cache_ignore_params') as $name) {
         unset($params[$name]);
     }
     // check the clientTag parameter for a cache start time (cache_st:<time>) directive
     if (isset($params['clientTag'])) {
         $clientTag = $params['clientTag'];
         $matches = null;
         if (preg_match("/cache_st:(\\d+)/", $clientTag, $matches)) {
             if ($matches[1] > time()) {
                 self::$_useCache = false;
                 return;
             }
         }
     }
     $isAdminLogin = isset($params['service']) && isset($params['action']) && $params['service'] == 'adminuser' && $params['action'] == 'login';
     if ($isAdminLogin || isset($params['nocache'])) {
         self::$_useCache = false;
         return;
     }
     $ks = isset($params['ks']) ? $params['ks'] : '';
     foreach ($params as $key => $value) {
         if (preg_match('/[\\d]+:ks/', $key)) {
             $ks = $value;
             unset($params[$key]);
         }
     }
     unset($params['ks']);
     unset($params['kalsig']);
     unset($params['clientTag']);
     $this->_params = $params;
     $this->setKS($ks);
 }