2 /************************************************************************
3 * Mailer v0.2.1-FINAL Start: 06/24/2012 *
4 * =================== Last change: 06/24/2012 *
6 * -------------------------------------------------------------------- *
7 * File : ajax_admin.php *
8 * -------------------------------------------------------------------- *
9 * Short description : AJAX library for admin menu *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : AJAX-Bibliothek fuer Adminmenu *
12 * -------------------------------------------------------------------- *
15 * $Tag:: 0.2.1-FINAL $ *
17 * -------------------------------------------------------------------- *
18 * Copyright (c) 2003 - 2009 by Roland Haeder *
19 * Copyright (c) 2009 - 2012 by Mailer Developer Team *
20 * For more information visit: http://mxchange.org *
22 * This program is free software; you can redistribute it and/or modify *
23 * it under the terms of the GNU General Public License as published by *
24 * the Free Software Foundation; either version 2 of the License, or *
25 * (at your option) any later version. *
27 * This program is distributed in the hope that it will be useful, *
28 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
29 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
30 * GNU General Public License for more details. *
32 * You should have received a copy of the GNU General Public License *
33 * along with this program; if not, write to the Free Software *
34 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
36 ************************************************************************/
38 // Some security stuff...
39 if ((!defined('__SECURITY')) || (!isAjaxOutputMode()) || (!isAdmin())) {
40 header('HTTP/1.1 403 Forbidden');
41 die(json_encode(array('reply_content' => 'Access forbidden'), JSON_FORCE_OBJECT));
44 // "Generates" admin content by loading a message template
45 function generateAdminContent () {
47 return displayMessage('{--ADMIN_AJAX_MENU_IS_LOADING--}', TRUE);
50 // Processes AJAX requests for admin menu
51 function doAjaxProcessAdmin () {
52 // 'do' must always be set and isAdmin must be true
54 // This shall not happen
55 reportBug(__FUNCTION__, __LINE__, 'This AJAX request handler was called outside the admin menu.');
56 } elseif (!isPostRequestElementSet('do')) {
57 // This shall not happen
58 reportBug(__FUNCTION__, __LINE__, 'The JavaScript did not send "do" which is fatal.');
61 // Again we do a call-back, so generate a function name depending on 'do'
62 $callbackName = 'doAjaxAdmin' . capitalizeUnderscoreString(postRequestElement('do'));
63 $GLOBALS['ajax_callback_function'] = $callbackName;
65 // Is the call-back function there?
66 if (!function_exists($callbackName)) {
67 // This shall not happen
68 reportBug(__FUNCTION__, __LINE__, 'AJAX call-back ' . $callbackName . ' does not exist.');
72 call_user_func($callbackName);
78 // Processes admin AJAX calls for content-requests
79 function doAjaxAdminRequestContent () {
80 // 'tab' must be there
81 if (!isPostRequestElementSet('tab')) {
82 // This shall not happen
83 reportBug(__FUNCTION__, __LINE__, 'The JavaScript did not send "tab" which is fatal.');
86 // Construct call-back name for value-preset
87 $callbackName = 'doAjaxPrepareAdmin' . capitalizeUnderscoreString(postRequestElement('tab'));
89 // Is the function there?
90 if (function_exists($callbackName)) {
91 // Call it for setting values in session
92 call_user_func($callbackName);
94 // Log missing functions
95 logDebugMessage(__FUNCTION__, __LINE__, 'Call-back function ' . $callbackName . ' does not exist.');
98 // Is the HTTP status still the same? (204 No Content)
99 if (getHttpStatus() == '204 No Content') {
100 // We use the current access level 'install' as prefix and construct a template name
101 setAjaxReplyContent(loadTemplate('admin_area_' . trim(postRequestElement('tab')), TRUE));
103 // Has the template been loaded?
104 if (isset($GLOBALS['template_content']['html']['admin_page_' . trim(postRequestElement('tab'))])) {
105 // All okay if we reach this point
106 setHttpStatus('200 OK');
109 setHttpStatus('404 Not Found');