socialSharingClass = 'SupsysticSocialSharing'; } /** * Check if Social Share plugin is installed * @return true if Social Share plugin is installed and activated and false otherwise */ public function isPluginInstalled(){ return class_exists($this->socialSharingClass); } /** * Get list of social share projects * @return array of pairs where key is project id and value is project title */ public function getProjectsList(){ return apply_filters('sss_get_projects_list',array()); } }