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  * -------------------------------------------------------------------- *
  19  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
  20  * Copyright (c) 2009 - 2011 by Mailer Developer Team                   *
  21  * For more information visit: http://www.mxchange.org                  *
  22  *                                                                      *
  23  * This program is free software; you can redistribute it and/or modify *
  24  * it under the terms of the GNU General Public License as published by *
  25  * the Free Software Foundation; either version 2 of the License, or    *
  26  * (at your option) any later version.                                  *
  27  *                                                                      *
  28  * This program is distributed in the hope that it will be useful,      *
  29  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  30  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  31  * GNU General Public License for more details.                         *
  32  *                                                                      *
  33  * You should have received a copy of the GNU General Public License    *
  34  * along with this program; if not, write to the Free Software          *
  35  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
  36  * MA  02110-1301  USA                                                  *
  37  ************************************************************************/
  38
  39 // Some security stuff...
  40 if (!defined('__SECURITY')) {
  41         die();
  42 } // END - if
  43
  44 // Add description as navigation point
  45 addYouAreHereLink('guest', __FILE__);
  46
  47 if ((!isExtensionActive('user')) && (!isAdmin())) {
  48         loadTemplate('admin_settings_saved', false, generateExtensionInactiveNotInstalledMessage('user'));
  49         return;
  50 } // END - if
  51
  52 // Initialize variables
  53 $errorCode = '0';
  54 $userid = false;
  55 $hash = '';
  56 $url = '';
  57 $add = '';
  58
  59 // Already logged in?
  60 if ((isMemberIdSet()) && (isSessionVariableSet('u_hash'))) {
  61         // Maybe, then continue with it
  62         $userid = getMemberId();
  63 } elseif ((isPostRequestParameterSet('id')) && (isPostRequestParameterSet('password')) && (isFormSent())) {
  64         // Set userid and crypt password when login data was submitted
  65         if ((isExtensionActive('nickname')) && (isNicknameUsed(postRequestParameter('id')))) {
  66                 // Nickname entered
  67                 $userid = SQL_ESCAPE(postRequestParameter('id'));
  68         } else {
  69                 // Direct userid entered
  70                 $userid  = bigintval(postRequestParameter('id'));
  71         }
  72 } elseif (isPostRequestParameterSet('new_pass')) {
  73         // New password requested
  74         $userid = '0';
  75         if (isPostRequestParameterSet('id')) {
  76                 // Do we have nickname or userid?
  77                 if ((isExtensionActive('nickname')) && (isNicknameUsed(postRequestParameter('id')))) {
  78                         // Nickname entered
  79                         $userid = SQL_ESCAPE(postRequestParameter('id'));
  80                 } else {
  81                         // Direct userid entered
  82                         $userid  = bigintval(postRequestParameter('id'));
  83                 }
  84         } // END - if
  85 } else {
  86         // Not logged in
  87         $userid = '0'; $hash = '';
  88 }
  89
  90 if (isMember()) {
  91         // Login immidiately...
  92         $url = 'modules.php?module=login';
  93 } elseif ((isFormSent()) && ('' . $userid . '' != '' . postRequestParameter('id') . '')) {
  94         // Invalid input (no nickname extension installed but nickname entered)
  95         $errorCode = getCode('EXTENSION_PROBLEM');
  96 } elseif (isFormSent()) {
  97         // Try the login (see inc/libs/user_functions.php)
  98         $url = doUserLogin(postRequestParameter('id'), postRequestParameter('password'));
  99 } elseif ((isPostRequestParameterSet('new_pass')) && (isset($userid))) {
 100         // Try the userid/email lookup (see inc/libs/user_functions.php)
 101         $errorCode = doNewUserPassword(postRequestParameter('email'), $userid);
 102 }
 103
 104 // Login problems?
 105 if (isGetRequestParameterSet('login')) {
 106         // Use code from URL
 107         $errorCode = getRequestParameter('login');
 108 } // END  - if
 109
 110 // No problems, no output by detault
 111 $content['message'] = '';
 112
 113 // Login problems?
 114 if (!empty($errorCode)) {
 115         // Do we have a userid set?
 116         if (isSessionVariableSet('current_userid')) {
 117                 // Then prefetch data for this account
 118                 fetchUserData(getSession('current_userid'));
 119         } // END - if
 120
 121         // @TODO Move this HTML code into a template
 122         $content['message'] = '<tr>
 123   <td colspan="4" align="center">
 124     <span class="notice">' . getMessageFromErrorCode($errorCode) . '</span>
 125   </td>
 126 </tr>';
 127 } // END - if
 128
 129 // Display login form with resend-password form
 130 if (isExtensionActive('nickname')) {
 131         loadTemplate('guest_nickname_login', false, $content);
 132 } else {
 133         loadTemplate('guest_login', false, $content);
 134 }
 135
 136 // Was an URL constructed?
 137 if (!empty($url)) {
 138         // URL was constructed
 139         if (ifFatalErrorsDetected()) {
 140                 // Handle fatal errors
 141                 runFilterChain('handle_fatal_errors');
 142         } else {
 143                 // Load URL
 144                 redirectToUrl($url);
 145         }
 146 } // END - if
 147
 148 // [EOF]
 149 ?>