settings_controller.php

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<?php

      /*
      *     This source code is a part of the Ultimix Project. 
      *     It is distributed under BSD license. All other third side source code (like tinyMCE) is distributed under 
      *     it's own license wich could be found from the corresponding files or sources. 
      *     This source code is provided "as is" without any warranties or garanties.
      *
      *     Have a nice day!
      *
      *     @url http://ultimix.sorceforge.net
      *
      *     @author Alexey "gdever" Dodonov
      */
      
      class settings_controller_1_0_0{
            
            var                           $CachedMultyFS = false;
            var                           $DBSettings = false;
            var                           $Security = false;
            var                           $Settings = false;
      
            function                __construct()
            {
                  try
                  {
                        $this->CachedMultyFS = get_package( 'cached_multy_fs' , 'last' , __FILE__ );
                        $this->DBSettings = get_package_object( 'settings::db_settings' , 'last' , __FILE__ );
                        $this->Security = get_package( 'security' , 'last' , __FILE__ );
                        $this->Settings = get_package_object( 'settings::package_settings' , 'last' , __FILE__ );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
            
            function                get_posted_setting( &$Manifest )
            {
                  try
                  {
                        $SettingName = $Manifest->get_setting( 'setting_name' );
                        
                        switch( $Manifest->get_setting( 'type' , 'input' ) )
                        {
                              case( 'input' ):
                                    return( $this->Security->get_gp( $SettingName , 'string' , '' ) );
                                    
                              case( 'checkbox' ):
                                    return( intval( $this->Security->get_gp( $SettingName , 'integer' ) ) );
                                    
                              case( 'textarea' ):
                                    return( $this->Security->get_gp( $SettingName , 'string' , '' ) );
                        }
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
            
            function                set_db_setting( &$Manifest )
            {
                  try
                  {
                        $SettingName = $Manifest->get_setting( 'setting_name' );
                        $DefaultValue = $Manifest->get_setting( 'default_value' , '' );
                              
                        $SettingValue = $this->DBSettings->get_setting( $SettingName , $DefaultValue );
                        $NewSettingValue = $this->get_posted_setting( $Manifest );
                        
                        if( $SettingValue != $NewSettingValue )
                        {
                              $this->DBSettings->set_setting( $SettingName , $NewSettingValue );
                        }
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
            
            function                set_package_setting( &$Manifest )
            {
                  try
                  {
                        $Version = $Manifest->get_setting( 'package_version' , 'last' );
                        list( $Name , $ConfigFileName , $SettingName ) = 
                              $Manifest->get_settings( 'package_name,config_file_name,setting_name' );

                        $SettingValue = $this->Settings->get_package_setting( $Name , $Version , 
                                                      $ConfigFileName , $SettingName , $Manifest->get_setting( 'default_value' , '' ) );
                        $NewSettingValue = $this->get_posted_setting( $Manifest );

                        if( $SettingValue != $NewSettingValue )
                        {
                              $this->Settings->set_package_setting( 
                                    $Name , $Version , $ConfigFileName , $SettingName , $NewSettingValue
                              );
                        }
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
            
            function                handle_config_line( $ConfigLine )
            {
                  try
                  {
                        $Manifest = get_package_object( 'settings::settings' , 'last' , __FILE__ );
                        $Manifest->load_settings( $ConfigLine );
                                    
                        $PackageName = $Manifest->get_setting( 'package_name' , false );
                        if( $PackageName === false )
                        {
                              $this->set_db_setting( $Manifest );
                        }
                        else
                        {
                              $this->set_package_setting( $Manifest );
                        }
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
            
            function                save_settings( $Options )
            {
                  try
                  {
                        $FormsName = explode( ',' , $Options->get_setting( 'form_name' ) );

                        foreach( $FormsName as $i => $FormName )
                        {
                              $ConfigPath = _get_package_relative_path_ex( 'settings::settings_view' , 'last' ).
                                    "/conf/cf_$FormName";
                              if( $this->CachedMultyFS->file_exists( $ConfigPath ) )
                              {
                                    $Config = $this->CachedMultyFS->file_get_contents( $ConfigPath , 'exploded' );
                                    
                                    foreach( $Config as $i => $ConfigLine )
                                    {
                                          
                                          $this->handle_config_line( $ConfigLine );
                                    }
                              }
                        }
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
            
            function                controller( $Options )
            {
                  try
                  {
                        $ContextSet = get_package( 'gui::context_set' , 'last' , __FILE__ );

                        $ContextSet->add_context( dirname( __FILE__ ).'/conf/cfcx_save_settings' );
                        
                        if( $ContextSet->execute( $Options , $this , __FILE__ ) )return;
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
      }
      
?>