'sandbox','live_client'=>'','live_secret'=>'','sandbox_client'=>'','sandbox_secret'=>''); public function is_connected(){$m=$this->credentials['mode']??'sandbox';return($m==='live')?!empty($this->credentials['live_secret']):!empty($this->credentials['sandbox_secret']);} public function admin_widget($prev=array()){ $c=$this->get_credentials(); $int=wmf_get_integrations(); $act=$int->action_update; $nonce=wp_create_nonce($act); $m=$c['mode']??'sandbox'; $conn=$this->is_connected(); echo '

'; if($conn) echo '

✓ Verbunden ('.($m==='live'?'Live':'Sandbox').')

'; echo ''; echo ''; echo '

'; } }