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   1  <?php
   2  /*************************************************************************************
   3     Copyright notice
   4     
   5     (c) 2002-2009 Oliver Georgi (oliver@phpwcms.de) // All rights reserved.
   6   
   7     This script is part of PHPWCMS. The PHPWCMS web content management system is
   8     free software; you can redistribute it and/or modify it under the terms of
   9     the GNU General Public License as published by the Free Software Foundation;
  10     either version 2 of the License, or (at your option) any later version.
  11    
  12     The GNU General Public License can be found at http://www.gnu.org/copyleft/gpl.html
  13     A copy is found in the textfile GPL.txt and important notices to the license 
  14     from the author is found in LICENSE.txt distributed with these scripts.
  15    
  16     This script is distributed in the hope that it will be useful, but WITHOUT ANY 
  17     WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
  18     PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  19   
  20     This copyright notice MUST APPEAR in all copies of the script!
  21  *************************************************************************************/
  22  
  23  // ----------------------------------------------------------------
  24  // obligate check for phpwcms constants
  25  if (!defined('PHPWCMS_ROOT')) {
  26     die("You Cannot Access This Script Directly, Have a Nice Day.");
  27  }
  28  // ----------------------------------------------------------------
  29  
  30  // general frontend login form
  31  
  32  $_loginData                = array();
  33  $_loginData['template']    = ''; // this is what is to be displayed in frontend
  34  
  35  if(strpos($content['all'], '{LOGIN_DATA}')) {
  36  
  37      // 1st we load template data
  38      if(is_file(PHPWCMS_TEMPLATE.'inc_default/fe_login.tmpl')) {
  39          
  40          $_loginData['template']        = @file_get_contents(PHPWCMS_TEMPLATE.'inc_default/fe_login.tmpl');
  41      
  42          $_loginData['form']            = get_tmpl_section('LOGIN_FORM', $_loginData['template']);
  43          $_loginData['logged_in']    = get_tmpl_section('LOGIN_IS', $_loginData['template']);
  44          $_loginData['settings']        = get_tmpl_section('LOGIN_SETTINGS', $_loginData['template']);
  45          $_loginData['settings']        = parse_ini_str($_loginData['settings'], false);
  46          $_loginData['settings']        = array_merge(    array(    'date_format'    => "%m/%d/%y",
  47                                                              'set_locale'    => '',
  48                                                              'cookie_exire'    => 7776000
  49                                                            )    , $_loginData['settings'] );
  50          
  51          // for future use
  52          //$_loginData['profile']        = get_tmpl_section('LOGIN_PROFIE', $_loginData['template']);
  53          
  54          $_loginData['session_key']    = session_id();
  55          
  56          $_loginData['template']    = $_loginData['form'];
  57          $_loginData['error']    = false;
  58          $_loginData['login']    = '';
  59          $_loginData['password']    = '';
  60          $_loginData['remember']    = 0;        
  61          
  62          // handle Login
  63          if(isset($_POST['feLogin'])) {
  64          
  65              $_loginData['login']    = slweg($_POST['feLogin']);
  66              $_loginData['password']    = slweg($_POST['fePassword']);
  67              $_loginData['remember']    = empty($_POST['feRemember']) ? 0 : 1;
  68              
  69              $_loginData['query_result'] = _checkFrontendUserLogin($_loginData['login'], md5($_loginData['password']));
  70              
  71              // ok, and now check if we got valid login data
  72              if($_loginData['query_result'] !== false && is_array($_loginData['query_result']) && count($_loginData['query_result'])) {
  73              
  74                  $_SESSION[ $_loginData['session_key'] ] = $_loginData['login'];
  75                  
  76                  if($_loginData['remember']) {
  77      
  78                      setcookie(    'phpwcmsFeLoginRemember', $_loginData['login'].'##-|-##'.md5($_loginData['password']), 
  79                                  time()+$_loginData['settings']['cookie_expire'], '/', getCookieDomain() );
  80                  
  81                  }
  82              
  83              } else {
  84              
  85                  $_loginData['error'] = true;
  86              
  87              }
  88          
  89          }
  90          
  91          if(_getFeUserLoginStatus()) {
  92              // user is logged in
  93              if(isset($_POST['feLogin'])) {
  94                  headerRedirect(decode_entities(FE_CURRENT_URL));
  95              }
  96              $_loginData['template']    = $_loginData['logged_in'];
  97              $_loginData['template']    = str_replace('{LOGIN}', html_specialchars( $_SESSION[ $_loginData['session_key'] ] ), $_loginData['template']);
  98              
  99          } else {
 100          
 101              $_loginData['template'] = render_cnt_template($_loginData['template'], 'ERROR', ($_loginData['error'] ? 'login/pass wrong' : '') );
 102              $_loginData['template'] = render_cnt_template($_loginData['template'], 'LOGIN', html_specialchars($_loginData['login']));
 103              $_loginData['template'] = render_cnt_template($_loginData['template'], 'PASSWORD', '');
 104              $_loginData['template'] = render_cnt_template($_loginData['template'], 'REMEMBER', ($_loginData['remember'] ? ' checked="checked"' : '') );
 105          
 106          }
 107          
 108          $_loginData['template'] = str_replace('{FORM_TARGET}', FE_CURRENT_URL, $_loginData['template']);
 109          
 110      }
 111  }
 112  
 113  $content['all'] = str_replace('{LOGIN_DATA}', $_loginData['template'], $content['all']);
 114  
 115  ?>