protected function _prepareFbPost($post_datas)
 {
     $post = new Core_Model_Default();
     $icon_url = "https://graph.facebook.com/{$post_datas['from']['id']}/picture";
     $count_comments = isset($post_datas['comments']['data']) ? count($post_datas['comments']['data']) : 0;
     if ($count_comments == 25) {
         $count_comments = ' > ' . $count_comments;
     }
     $count_likes = isset($post_datas['likes']['data']) ? count($post_datas['likes']['data']) : 0;
     if ($count_likes == 25) {
         $count_likes = ' > ' . $count_likes;
     }
     $comments = array();
     if (!empty($post_datas['comments']['data']) && is_array($post_datas['comments']['data'])) {
         foreach ($post_datas['comments']['data'] as $comment) {
             $created_at = new Zend_Date($comment['created_time'], Zend_Date::ISO_8601, new Zend_Locale('en_US'));
             $comments[] = new Core_Model_Default(array('id' => $comment['id'], 'name' => $comment['from']['name'], 'message' => $comment['message'], 'picture' => "https://graph.facebook.com/{$comment['from']['id']}/picture", 'created_at' => $created_at->toString($this->_("MM/dd/y hh:mm a"))));
         }
     }
     $created_at = new Zend_Date($post_datas['created_time'], Zend_Date::ISO_8601, new Zend_Locale('en_US'));
     $message = '';
     if (!empty($post_datas['message'])) {
         $message = $post_datas['message'];
     } else {
         if (!empty($post_datas['story'])) {
             $message = $post_datas['story'];
         }
     }
     $picture = !empty($post_datas['picture']) ? $post_datas['picture'] : '';
     $picture = !empty($post_datas['object_id']) ? "https://graph.facebook.com/{$post_datas['object_id']}/picture?width=200" : $picture;
     $datas = array('id' => $post_datas['id'], 'author' => $post_datas['from']['name'], "avatar_url" => $icon_url, 'message' => $message, 'short_message' => strlen($message) > 300 ? Core_Model_Lib_String::truncate($message, 300) : $message, 'picture' => $picture, 'details' => !empty($post_datas['name']) ? $post_datas['name'] : '', "link" => isset($post_datas['link']) ? $post_datas['link'] : '', "created_at" => $created_at->toString($this->_("MM/dd/y hh:mm a")), "comments" => $comments, "nbr_of_comments" => $count_comments, "nbr_of_likes" => $count_likes);
     $post->setData($datas);
     return $post;
 }

 public static function getStoreCategeories()
 {
     $categories = array();
     foreach (self::$_store_categories as $key => $category) {
         $category_name = parent::_($category);
         $categories[$category_name] = new Core_Model_Default(array('id' => $key, 'name' => parent::_($category_name)));
     }
     ksort($categories);
     return $categories;
 }

 protected function _initRequest()
 {
     Core_Model_Language::prepare();
     $frontController = $this->_front_controller;
     $this->_request = new Siberian_Controller_Request_Http();
     $this->_request->isInstalling(!Installer_Model_Installer::isInstalled());
     $this->_request->setPathInfo();
     $baseUrl = $this->_request->getScheme() . '://' . $this->_request->getHttpHost() . $this->_request->getBaseUrl();
     $this->_request->setBaseUrl($baseUrl);
     $frontController->setRequest($this->_request);
     Siberian_View::setRequest($this->_request);
     Core_Model_Default::setBaseUrl($this->_request->getBaseUrl());
 }

 public function save()
 {
     if (!$this->getId()) {
         $this->setIsRead(0);
     }
     return parent::save();
 }

 public function save()
 {
     if (!$this->getPeriodId()) {
         $this->setPeriodId(self::PERIOD_WEEKLY);
     }
     return parent::save();
 }

 public function __construct($params = array())
 {
     parent::__construct($params);
     $config = array('appId' => self::getAppId(), 'secret' => self::getSecretKey());
     $this->_facebook = new Facebook($config);
     return $this;
 }

 public function save()
 {
     if ($this->getIsIllimited()) {
         $this->setEndDate(null);
     }
     parent::save();
 }

 public function save()
 {
     parent::save();
     if ($this->getAppId() and is_array($this->_value_ids)) {
         $this->saveValueIds($this->getAppId());
     }
 }

 public function save()
 {
     parent::save();
     $blocks = $this->getData('block') ? $this->getData('block') : array();
     //        if($this->getData('block')) {
     $this->getTable()->saveBlock($this->getId(), $blocks);
     //        }
 }

 public function find($id, $field = null)
 {
     parent::find($id, $field);
     if (!$this->getId()) {
         $this->setRadius(10.0);
     }
     return $this;
 }

 public function delete()
 {
     if (!$this->getId()) {
         return $this;
     }
     $this->getRootCategory()->delete();
     return parent::delete();
 }

 public function save()
 {
     parent::save();
     if ($resources = $this->getResources()) {
         $this->getTable()->saveResources($this->getId(), $resources);
     }
     return $this;
 }

 public function save()
 {
     parent::save();
     if ($this->_language_data) {
         $this->getTable()->saveLanguageData($this->getId(), $this->_language_data);
     }
     return $this;
 }

 public function prepareFeature($option_value)
 {
     parent::prepareFeature($option_value);
     if (!$this->getId()) {
         $this->setValueId($option_value->getValueId())->setAppId($option_value->getAppId())->save();
     }
     return $this;
 }

 public function save()
 {
     if ($this->getAppId()) {
         $this->getTable()->saveAppBlock($this);
     } else {
         parent::save();
     }
     return $this;
 }

 public function save()
 {
     $price = trim(str_replace(array(Core_Model_Language::getCurrencySymbol(), ' '), '', $this->getData('price')));
     $filter = new Zend_Filter_LocalizedToNormalized();
     $filter->setOptions(array('locale' => Zend_Registry::get('Zend_Locale')));
     $this->setData('price', $filter->filter($price));
     parent::save();
     return $this;
 }

 public function save($comment_id, $customer_id, $ip, $ua)
 {
     $duplicate_like = $this->getTable()->findByIp($comment_id, $customer_id, $ip, $ua);
     if (count($duplicate_like) == 0) {
         parent::save();
         return true;
     } else {
         return false;
     }
 }

 public function save()
 {
     parent::save();
     if (!$this->getIsDeleted() and $this->getTypeId() == 'picasa' || $this->getTypeId() == 'instagram') {
         if ($this->getTypeInstance()->getId()) {
             $this->getTypeInstance()->delete();
         }
         $this->getTypeInstance()->setData($this->_getTypeInstanceData())->setGalleryId($this->getId())->save();
     }
     return $this;
 }

 public function save()
 {
     $isDeleted = $this->getIsDeleted();
     parent::save();
     if (!$isDeleted) {
         if ($this->getTypeInstance()->getId()) {
             $this->getTypeInstance()->delete();
         }
         $this->getTypeInstance()->setData($this->_getTypeInstanceData())->setGalleryId($this->getId())->save();
     }
     return $this;
 }

 public function save()
 {
     if (!$this->getSkipIsVisibleState()) {
         //            $config = new Comment_Model_Pos_Config();
         //            $config->findByPosId($this->getPosId());
         //            $this->setIsVisible((int) $config->isAutocommit());
         //            Zend_Debug::dump($config->getData());
         //            Zend_Debug::dump($this->getData());
         //            die;
     }
     $this->setIsVisible(1);
     return parent::save();
 }