ajax.php

   1 <?php
   2 /************************************************************************
   3  * Mailer v0.2.1-FINAL                                Start: 09/17/2011 *
   4  * ===================                          Last change: 09/17/2011 *
   5  *                                                                      *
   6  * -------------------------------------------------------------------- *
   7  * File              : ajax.php                                         *
   8  * -------------------------------------------------------------------- *
   9  * Short description : AJAX backend script                              *
  10  * -------------------------------------------------------------------- *
  11  * Kurzbeschreibung  : AJAX-Abfragescript                               *
  12  * -------------------------------------------------------------------- *
  13  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
  14  * Copyright (c) 2009 - 2016 by Mailer Developer Team                   *
  15  * For more information visit: http://mxchange.org                      *
  16  *                                                                      *
  17  * This program is free software; you can redistribute it and/or modify *
  18  * it under the terms of the GNU General Public License as published by *
  19  * the Free Software Foundation; either version 2 of the License, or    *
  20  * (at your option) any later version.                                  *
  21  *                                                                      *
  22  * This program is distributed in the hope that it will be useful,      *
  23  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  24  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  25  * GNU General Public License for more details.                         *
  26  *                                                                      *
  27  * You should have received a copy of the GNU General Public License    *
  28  * along with this program; if not, write to the Free Software          *
  29  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
  30  * MA  02110-1301  USA                                                  *
  31  ************************************************************************/
  32
  33 // XDEBUG call
  34 //* DEBUG: */ xdebug_start_trace();
  35
  36 // Load security system
  37 require('inc/libs/security_functions.php');
  38
  39 // Init start time
  40 $GLOBALS['__start_time'] = microtime(TRUE);
  41
  42 /*
  43  * Set output to "AJAX mode", proper module and prevent HTML headers/footers
  44  * being sent.
  45  */
  46 $GLOBALS['__output_mode'] = -2;
  47 $GLOBALS['__module']      = 'ajax';
  48 $GLOBALS['__header_sent'] = 2;
  49 $GLOBALS['__footer_sent'] = 2;
  50
  51 // Initialize application
  52 require('inc/init.php');
  53
  54 // Load special AJAX library
  55 loadIncludeOnce('inc/ajax-functions.php');
  56
  57 // Init AJAX request (including HTTP status code)
  58 initAjax();
  59
  60 // Load header here
  61 loadPageHeader();
  62
  63 // Process only POST requests and that at least 'level' is set
  64 if ((getHttpRequestMethod() == 'POST') && (isPostRequestElementSet('level'))) {
  65         // Okay, that is valid, now check that the requested level right is valid
  66         if (isValidAjaxRequestLevel()) {
  67                 // Process the request
  68                 processAjaxRequest();
  69
  70                 // Is there an error which is not fine?
  71                 if (!isAjaxHttpStatusAccepted()) {
  72                         // The process was handled but didn't work
  73                         reportBug(__FUNCTION__, __LINE__, 'AJAX request level=' . isPostRequestElementSet('level') . ',status=' . getHttpStatus() . ',callback[' . gettype($GLOBALS['ajax_callback_function']) . ']=' . $GLOBALS['ajax_callback_function'] . ' is valid but does not do anything.');
  74                 } // END - if
  75         } else {
  76                 // Not allowed
  77                 setHttpStatus('403 Forbidden');
  78         }
  79 } // END - if
  80
  81 // Footer
  82 loadPageFooter();
  83
  84 // [EOF]
  85 ?>