Add namespace.

View/Helpers/MsgViewHelper.php

@@ -0,0 +1,95 @@
+<?php namespace Majestic\View\Helpers;
+/**
+ * @copyright NetMonsters <team@netmonsters.ru>
+ * @link http://netmonsters.ru
+ * @package Majestic
+ * @subpackage View
+ * @since 2010-03-09
+ */
+
+class MsgViewHelper extends ViewHelper
+{
+
+    const SUCCESS = 'success';
+
+    const ERROR = 'error';
+
+    const INFO = 'info';
+
+    const WARNING = 'warning';
+
+    protected $use_as_html = false;
+
+    private static $type_to_class = array(
+        self::SUCCESS => 'success',
+        self::ERROR => 'error',
+        self::INFO => 'info',
+        self::WARNING => 'warning',
+    );
+
+    protected $css_prefix = '';
+
+    public function msg($msg = null, $type = null)
+    {
+        if ($msg && $type) {
+            if (!in_array($type, array(self::SUCCESS, self::ERROR, self::INFO, self::WARNING))) {
+                throw new \Majestic\Exception\GeneralException('Unknown message type: "' . $type . '"');
+            }
+            $this->set($msg, $type);
+        }
+        return $this;
+    }
+
+    public function success($msg)
+    {
+        $this->set($msg, self::SUCCESS);
+    }
+
+    public function error($msg)
+    {
+        $this->set($msg, self::ERROR);
+    }
+
+    public function info($msg)
+    {
+        $this->set($msg, self::INFO);
+    }
+
+    public function warning($msg)
+    {
+        $this->set($msg, self::WARNING);
+    }
+
+    protected function set($msg, $type)
+    {
+	    \Majestic\Session\Session::set(__CLASS__, array('message' => $msg, 'type' => $type));
+    }
+
+    public static function getType()
+    {
+        $msg = \Majestic\Session\Session::get(__CLASS__, false);
+        return $msg ? $msg['type'] : '';
+    }
+
+    public function withPrefix($css_prefix)
+    {
+        $this->css_prefix = $css_prefix;
+        return $this;
+    }
+
+    public function __toString()
+    {
+        $msg = \Majestic\Session\Session::get(__CLASS__, false);
+        if ($msg) {
+	        \Majestic\Session\Session::del(__CLASS__);
+            $type_to_class = static::getTypeToClass();
+            return '<div class="' . $this->css_prefix . $type_to_class[$msg['type']] . '">' . (($this->use_as_html)?$msg['message']:$this->view->escape($msg['message'])) . '</div>';
+        }
+        return '';
+    }
+
+    protected static function getTypeToClass()
+    {
+        return self::$type_to_class;
+    }
+}