inc/modules/guest/what-login.php

   1 <?php
   2 /************************************************************************
   3  * Mailer v0.2.1-FINAL                                Start: 10/14/2003 *
   4  * ===================                          Last change: 04/28/2004 *
   5  *                                                                      *
   6  * -------------------------------------------------------------------- *
   7  * File              : what-login.php                                   *
   8  * -------------------------------------------------------------------- *
   9  * Short description : Login area (redirects to the real login module)  *
  10  * -------------------------------------------------------------------- *
  11  * Kurzbeschreibung  : Loginbereich (leitet an das richtige Lgin-Modul  *
  12  *                     weiter)                                          *
  13  * -------------------------------------------------------------------- *
  14  * $Revision::                                                        $ *
  15  * $Date::                                                            $ *
  16  * $Tag:: 0.2.1-FINAL                                                 $ *
  17  * $Author::                                                          $ *
  18  * Needs to be in all Files and every File needs "svn propset           *
  19  * svn:keywords Date Revision" (autoprobset!) at least!!!!!!            *
  20  * -------------------------------------------------------------------- *
  21  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
  22  * Copyright (c) 2009, 2010 by Mailer Developer Team                    *
  23  * For more information visit: http://www.mxchange.org                  *
  24  *                                                                      *
  25  * This program is free software; you can redistribute it and/or modify *
  26  * it under the terms of the GNU General Public License as published by *
  27  * the Free Software Foundation; either version 2 of the License, or    *
  28  * (at your option) any later version.                                  *
  29  *                                                                      *
  30  * This program is distributed in the hope that it will be useful,      *
  31  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  32  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  33  * GNU General Public License for more details.                         *
  34  *                                                                      *
  35  * You should have received a copy of the GNU General Public License    *
  36  * along with this program; if not, write to the Free Software          *
  37  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
  38  * MA  02110-1301  USA                                                  *
  39  ************************************************************************/
  40
  41 // Some security stuff...
  42 if (!defined('__SECURITY')) {
  43         die();
  44 }
  45
  46 // Add description as navigation point
  47 addMenuDescription('guest', __FILE__);
  48
  49 if ((!isExtensionActive('user')) && (!isAdmin())) {
  50         loadTemplate('admin_settings_saved', false, generateExtensionInactiveNotInstalledMessage('user'));
  51         return;
  52 } // END - if
  53
  54 // Initialize variables
  55 $errorCode = '0';
  56 $userid = false;
  57 $hash = '';
  58 $url = '';
  59 $add = '';
  60
  61 // Already logged in?
  62 if ((isMemberIdSet()) && (isSessionVariableSet('u_hash'))) {
  63         // Maybe, then continue with it
  64         $userid = getMemberId();
  65 } elseif ((isPostRequestParameterSet('id')) && (isPostRequestParameterSet('password')) && (isFormSent())) {
  66         // Set userid and crypt password when login data was submitted
  67         if (isExtensionActive('nickname')) {
  68                 // Nickname entered
  69                 $userid = SQL_ESCAPE(postRequestParameter('id'));
  70         } else {
  71                 // Direct userid entered
  72                 $userid  = bigintval(postRequestParameter('id'));
  73         }
  74 } elseif (isPostRequestParameterSet('new_pass')) {
  75         // New password requested
  76         $userid = '0';
  77         if (isPostRequestParameterSet('id')) {
  78                 // Do we have nickname or userid?
  79                 if ((isExtensionActive('nickname')) && (isNicknameUsed(postRequestParameter('id')))) {
  80                         // Nickname entered
  81                         $userid = SQL_ESCAPE(postRequestParameter('id'));
  82                 } else {
  83                         // Direct userid entered
  84                         $userid  = bigintval(postRequestParameter('id'));
  85                 }
  86         } // END - if
  87 } else {
  88         // Not logged in
  89         $userid = '0'; $hash = '';
  90 }
  91
  92 if (isMember()) {
  93         // Login immidiately...
  94         $url = 'modules.php?module=login';
  95 } elseif ((isFormSent()) && ('' . $userid . '' != '' . postRequestParameter('id') . '')) {
  96         // Invalid input (no nickname extension installed but nickname entered)
  97         $errorCode = getCode('EXTENSION_PROBLEM');
  98 } elseif (isFormSent()) {
  99         // Try the login (see inc/libs/user_functions.php)
 100         $url = doUserLogin(postRequestParameter('id'), postRequestParameter('password'));
 101 } elseif ((isPostRequestParameterSet('new_pass')) && (isset($userid))) {
 102         // Try the userid/email lookup (see inc/libs/user_functions.php)
 103         $errorCode = doNewUserPassword(postRequestParameter('email'), $userid);
 104 }
 105
 106 // Login problems?
 107 if (isGetRequestParameterSet('login')) {
 108         // Use code from URL
 109         $errorCode = getRequestParameter('login');
 110 } // END  - if
 111
 112 // No problems, no output by detault
 113 $content['message'] = '';
 114
 115 // Login problems?
 116 if (!empty($errorCode)) {
 117         // Do we have a userid set?
 118         if (isSessionVariableSet('current_userid')) {
 119                 // Then prefetch data for this account
 120                 fetchUserData(getSession('current_userid'));
 121         } // END - if
 122
 123         // @TODO Move this HTML code into a template
 124         $content['message'] = '<tr>
 125   <td colspan="4" align="center">
 126     <span class="guest_failed">' . getMessageFromErrorCode($errorCode) . '</span>
 127   </td>
 128 </tr>';
 129 } // END - if
 130
 131 // Display login form with resend-password form
 132 if (isExtensionActive('nickname')) {
 133         loadTemplate('guest_nickname_login', false, $content);
 134 } else {
 135         loadTemplate('guest_login', false, $content);
 136 }
 137
 138 // Was an URL constructed?
 139 if (!empty($url)) {
 140         // URL was constructed
 141         if (ifFatalErrorsDetected()) {
 142                 // Handle fatal errors
 143                 runFilterChain('handle_fatal_errors');
 144         } else {
 145                 // Load URL
 146                 redirectToUrl($url);
 147         }
 148 } // END - if
 149
 150 // [EOF]
 151 ?>