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msd2/myoos/admin/includes/classes/class_message_stack.php

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+<?php
+/* ----------------------------------------------------------------------
+   $Id: class_message_stack.php,v 1.1 2007/06/08 14:58:10 r23 Exp $
+
+   MyOOS [Shopsystem]
+   https://www.oos-shop.de
+
+   Copyright (c) 2003 - 2019 by the MyOOS Development Team.
+   ----------------------------------------------------------------------
+   Based on:
+
+   File: message_stack.php,v 1.5 2002/11/22 18:45:46 dgw_ 
+   ----------------------------------------------------------------------
+   osCommerce, Open Source E-Commerce Solutions
+   http://www.oscommerce.com
+
+   Copyright (c) 2003 osCommerce
+   ----------------------------------------------------------------------
+   Released under the GNU General Public License
+   ---------------------------------------------------------------------- 
+   Example usage:
+
+   $messageStack = new messageStack();
+   $messageStack->add('Error: Error 1', 'error');
+   $messageStack->add('Error: Error 2', 'warning');
+   if ($messageStack->size > 0) echo $messageStack->output();
+   ---------------------------------------------------------------------- */
+
+/** ensure this file is being included by a parent file */
+defined( 'OOS_VALID_MOD' ) or die( 'Direct Access to this location is not allowed.' );
+
+class messageStack {
+    var $size = 0;
+
+	public function __construct() {
+
+		$this->errors = array();
+
+		if (isset($_SESSION['messageToStack'])) {
+			for ($i = 0, $n = sizeof($_SESSION['messageToStack']); $i < $n; $i++) {
+			$this->add($_SESSION['messageToStack'][$i]['text'], $_SESSION['messageToStack'][$i]['type']);
+		}
+		unset($_SESSION['messageToStack']);
+		}
+	}
+
+	public function add($message, $type = 'error') {
+	
+		if ($type == 'error') {
+			$this->errors[] = array('params' => 'alert-danger', 'text' => $message);
+		} elseif ($type == 'warning') {
+			$this->errors[] = array('params' => 'alert-warning', 'text' => $message);
+		} elseif ($type == 'success') {
+			$this->errors[] = array('params' => 'alert-success', 'text' =>  $message);
+		} else {
+			$this->errors[] = array('params' => 'alert-info', 'text' => $message);
+		}
+
+		$this->size++;
+	}
+
+    public function add_session($message, $type = 'error') {
+		if (!isset($_SESSION['messageToStack'])) {
+			$_SESSION['messageToStack'] = array();
+		}
+
+		$_SESSION['messageToStack'][] = array('text' => $message, 'type' => $type);
+	}
+
+    public function reset() {
+      $this->errors = array();
+      $this->size = 0;
+    }
+
+    public function output() {
+		$sMessageBox =	'';	
+
+		$aContents = $this->errors;
+
+		for ($i = 0, $n = count($aContents); $i < $n; $i++) {
+			$sMessageBox .=	'<div class="alert';
+			if (isset($aContents[$i]['params']) && oos_is_not_null($aContents[$i]['params'])) {
+				$sMessageBox .= ' ' . $aContents[$i]['params'];
+			}
+			$sMessageBox .= '" role="alert">';
+			if (isset($aContents[$i]['text']) && oos_is_not_null($aContents[$i]['text'])) {			
+				$sMessageBox .= ' ' . $aContents[$i]['text'];
+			}
+			$sMessageBox .= '</div>' . "\n";
+		}
+			
+		return $sMessageBox;
+    }
+}