[Sommaire] [Imprimer]

   1  <?php
   2  
   3      lt_include( PLOG_CLASS_PATH."class/summary/action/summaryaction.class.php" );
   4      lt_include( PLOG_CLASS_PATH."class/summary/view/summarymessageview.class.php" );
   5      lt_include( PLOG_CLASS_PATH."class/data/validator/stringvalidator.class.php" );
   6      lt_include( PLOG_CLASS_PATH."class/data/validator/emailvalidator.class.php" );    
   7      lt_include( PLOG_CLASS_PATH."class/data/filter/htmlfilter.class.php" );    
   8      lt_include( PLOG_CLASS_PATH."class/data/filter/htmlspecialcharsfilter.class.php" );    
   9      lt_include( PLOG_CLASS_PATH."class/dao/users.class.php" );
  10      lt_include( PLOG_CLASS_PATH."class/summary/data/summarytools.class.php" );
  11      lt_include( PLOG_CLASS_PATH."class/config/config.class.php" );
  12  
  13      /**
  14       * sends an email to reset a password, first checking whether the username
  15       * and the given mailbox really exist
  16       */
  17      class SummarySendResetEmail extends SummaryAction
  18      {
  19      
  20          var $_userName;
  21          var $_userEmail;
  22      
  23          function SummarySendResetEmail( $actionInfo, $request )
  24          {
  25              $this->SummaryAction( $actionInfo, $request );
  26  
  27              // data filtering
  28              $f = new HtmlFilter();
  29              $f->addFilter( new HtmlSpecialCharsFilter());
  30              $this->_request->registerFilter( "userName", $f );
  31              $this->_request->registerFilter( "userEmail", $f );
  32              
  33              // data validation
  34              $this->registerFieldValidator( "userName", new StringValidator());
  35              $this->registerFieldValidator( "userEmail", new EmailValidator());
  36              $this->setValidationErrorView( new SummaryView( "resetpassword" ));
  37          }
  38      
  39  		function perform()
  40          {        
  41              // fetch the data
  42              $this->_userName = $this->_request->getValue( "userName" );
  43              $this->_userEmail = $this->_request->getValue( "userEmail" );            
  44              
  45              // try to see if there is a user who has this username and uses the
  46              // given mailbox as the email address
  47              $users = new Users();
  48              $userInfo = $users->getUserInfoFromUsername( $this->_userName );
  49              
  50              // if the user doesn't exist, quit
  51              if( !$userInfo ) {
  52                  $this->_view = new SummaryView( "resetpassword" );
  53                  $this->_form->setFieldValidationStatus( "userName", false );
  54                  $this->setCommonData( true );
  55                  return false;
  56              }
  57              
  58              // if the user exists but this is not his/her mailbox, then quit too
  59              if( $userInfo->getEmail() != $this->_userEmail ) {    
  60                  $this->_view = new SummaryView( "resetpassword" );
  61                  $this->_form->setFieldValidationStatus( "userEmail", false );
  62                  $this->setCommonData( true );                
  63                  return false;
  64              }
  65              
  66              // if everything's fine, then send out the email message with a request to
  67              // reset the password
  68              $requestHash = SummaryTools::calculatePasswordResetHash( $userInfo );
  69              $config =& Config::getConfig();
  70              $baseUrl = $config->getValue( "base_url" );            
  71              $resetUrl = $baseUrl."/summary.php?op=setNewPassword&a=$requestHash&b=".md5($userInfo->getUsername());
  72  
  73              SummaryTools::sendResetEmail( $userInfo, $resetUrl );
  74              
  75              $this->_view = new SummaryMessageView( $this->_locale->tr( "password_reset_message_sent_ok" ));
  76              
  77              $this->setCommonData();            
  78      
  79              return true;
  80          }
  81      }
  82  ?>