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://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         displayMessage('{%pipe,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 ((isPostRequestElementSet('id')) && (isPostRequestElementSet('password')) && (isFormSent())) {
  64         // Set userid and crypt password when login data was submitted
  65         if (isNicknameUsed(postRequestElement('id'))) {
  66                 // Nickname entered
  67                 $userid = SQL_ESCAPE(postRequestElement('id'));
  68         } else {
  69                 // Direct userid entered
  70                 $userid  = bigintval(postRequestElement('id'));
  71         }
  72 } elseif (isPostRequestElementSet('new_pass')) {
  73         // New password requested
  74         $userid = NULL;
  75         if (isPostRequestElementSet('email')) {
  76                 // Email is set
  77                 $userid = SQL_ESCAPE(postRequestElement('email'));
  78         } elseif (isPostRequestElementSet('id')) {
  79                 // Do we have nickname or userid?
  80                 if (isNicknameUsed(postRequestElement('id'))) {
  81                         // Nickname entered
  82                         $userid = SQL_ESCAPE(postRequestElement('id'));
  83                 } else {
  84                         // Direct userid entered
  85                         $userid  = bigintval(postRequestElement('id'));
  86                 }
  87         } // END - if
  88 } else {
  89         // Not logged in
  90         $userid = NULL;
  91         $hash = '';
  92 }
  93
  94 if (isMember()) {
  95         // Login immidiately...
  96         $url = 'modules.php?module=login';
  97 } elseif ((isFormSent()) && ('' . $userid . '' != '' . postRequestElement('id') . '')) {
  98         // Invalid input (no nickname extension installed but nickname entered)
  99         $errorCode = getCode('EXTENSION_PROBLEM');
 100 } elseif (isFormSent()) {
 101         // Try the login (see inc/libs/user_functions.php)
 102         $url = doUserLogin(postRequestElement('id'), postRequestElement('password'));
 103 } elseif ((isPostRequestElementSet('new_pass')) && (isset($userid))) {
 104         // Try the userid/email lookup (see inc/libs/user_functions.php)
 105         $errorCode = doNewUserPassword(postRequestElement('email'), $userid);
 106 }
 107
 108 // Login problems?
 109 if (isGetRequestElementSet('login')) {
 110         // Use code from URL
 111         $errorCode = getRequestElement('login');
 112 } // END  - if
 113
 114 // No problems, no output by detault
 115 $content['message'] = '';
 116
 117 // Login problems?
 118 if (!empty($errorCode)) {
 119         // Do we have a userid set?
 120         if (isSessionVariableSet('current_userid')) {
 121                 // Then prefetch data for this account
 122                 fetchUserData(getSession('current_userid'));
 123         } // END - if
 124
 125         // @TODO Move this HTML code into a template
 126         $content['message'] = '<tr>
 127   <td colspan="4" align="center">
 128     <span class="notice">' . getMessageFromErrorCode($errorCode) . '</span>
 129   </td>
 130 </tr>';
 131 } // END - if
 132
 133 // Display login form with resend-password form
 134 if (isExtensionActive('nickname')) {
 135         loadTemplate('guest_nickname_login', false, $content);
 136 } else {
 137         loadTemplate('guest_login', false, $content);
 138 }
 139
 140 // Was an URL constructed?
 141 if (!empty($url)) {
 142         // URL was constructed
 143         if (ifFatalErrorsDetected()) {
 144                 // Handle fatal errors
 145                 runFilterChain('handle_fatal_errors');
 146         } else {
 147                 // Load URL
 148                 redirectToUrl($url);
 149         }
 150 } // END - if
 151
 152 // [EOF]
 153 ?>