logger = new PostmanLogger ( get_class ( $this ) ); // we'll let the 'init' functions run first; some of them may end the request add_action ( 'admin_notices', Array ( $this, 'displayAllMessages' ) ); } /** * * @param mixed $message */ public function addError($message) { $this->storeMessage ( $message, 'error' ); } /** * * @param mixed $message */ public function addWarning($message) { $this->storeMessage ( $message, 'warning' ); } /** * * @param mixed $message */ public function addMessage($message) { $this->storeMessage ( $message, 'notify' ); } /** * store messages for display later * * @param mixed $message * @param mixed $type */ private function storeMessage($message, $type) { $messageArray = array (); $oldMessageArray = PostmanSession::getInstance ()->getMessage (); if ($oldMessageArray) { $messageArray = $oldMessageArray; } $weGotIt = false; foreach ( $messageArray as $storedMessage ) { if ($storedMessage ['message'] === $message) { $weGotIt = true; } } if (! $weGotIt) { $m = array ( 'type' => $type, 'message' => $message ); array_push ( $messageArray, $m ); PostmanSession::getInstance ()->setMessage ( $messageArray ); } } /** * Retrieve the messages and show them */ public function displayAllMessages() { $messageArray = PostmanSession::getInstance ()->getMessage (); if ($messageArray) { PostmanSession::getInstance ()->unsetMessage (); foreach ( $messageArray as $m ) { $type = $m ['type']; switch ($type) { case 'error' : $className = self::ERROR_CLASS; break; case 'warning' : $className = self::WARNING_CLASS; break; default : $className = self::SUCCESS_CLASS; break; } $message = $m ['message']; $this->printMessage ( $message, $className ); } } } /** * putput message * * @param mixed $message * @param mixed $className */ public function printMessage($message, $className) { printf ( '

', $className, $message ); } } }