'','api_secret'=>'','form_id'=>''); public function is_connected(){return!empty($this->credentials['api_key']);} public function admin_widget($prev=array()){ $c = $this->get_credentials(); $int = wmf_get_integrations(); $act = $int->action_update; $nonce= wp_create_nonce($act); $conn = $this->is_connected(); echo '
'; if($conn) echo '
✓ Verbunden
'; echo '
'; echo ''; echo ''; echo ''; echo '

'; echo ''; echo 'API-Schluessel in Kit/ConvertKit →

'; echo '

'; echo '

'; echo '

'; echo '

'; echo '

'; echo '
'; echo '
'; } public function load(){add_action('wmf_form_submitted',array($this,'subscribe'),10,5);} public function subscribe($form_id,$meta,$fields,$values,$sub_id){ if(!$this->is_connected()) return; $email=''; foreach($fields as $f){if(($f['type']??'')==='email'&&!empty($values[$f['id']])){$email=$values[$f['id']];break;}} if(!is_email($email)) return; $fid=$this->credentials['form_id']??''; if($fid) wp_remote_post("https://api.convertkit.com/v3/forms/{$fid}/subscribe",array('body'=>array('api_key'=>$this->credentials['api_key'],'email'=>$email),'timeout'=>10)); else wp_remote_post('https://api.convertkit.com/v3/subscribers',array('body'=>array('api_secret'=>$this->credentials['api_secret']??'','email_address'=>$email),'timeout'=>10)); } }