file_input_view.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 file_input_view_1_0_0{

            var                           $PageCSS = false;
            var                           $PageJS = false;
            var                           $Security = false;

            function                __construct()
            {
                  try
                  {
                        $this->PageCSS = get_package( 'page::page_css' , 'last' , __FILE__ );
                        $this->PageJS = get_package( 'page::page_js' , 'last' , __FILE__ );
                        $this->Security = get_package( 'security' , 'last' , __FILE__ );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }

            private function  upload_plugins( $Path )
            {
                  try
                  {
                        $this->PageJS->add_javascript( $Path.'/include/plugins/swfupload.cookies.js' );
                        $this->PageJS->add_javascript( $Path.'/include/plugins/swfupload.queue.js' );
                        $this->PageJS->add_javascript( $Path.'/include/plugins/swfupload.speed.js' );
                        $this->PageJS->add_javascript( $Path.'/include/plugins/fileprogress.js' );
                        $this->PageJS->add_javascript( $Path.'/include/plugins/handlers.js' );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }

            function                pre_generation( $Options )
            {
                  try
                  {
                        $Path = '{http_host}/'._get_package_relative_path_ex( 'file_input::file_input_view' , '1.0.0' );
                        $this->PageJS->add_javascript( $Path.'/include/swfupload.js' );
                        $this->upload_plugins( $Path );
                        $this->PageJS->add_javascript( $Path.'/include/js/file_input_view.js' );

                        $this->PageCSS->add_stylesheet( $Path.'/res/css/default.css' );

                        $Lang = get_package( 'lang' , 'last' , __FILE__ );
                        $Lang->include_strings_js( 'file_input::file_input_view' );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }

            private function  file_headers( $FileSize , $FileName )
            {
                  try
                  {
                        header( 'HTTP/1.0 200 OK' );
                        header( 'Content-type: application/octet-stream' );
                        header( "Content-Length: $FileSize" );
                        header( "Content-Disposition: attachment; filename=\"$FileName\"" );
                        header( 'Connection: close' );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
            
            function                download( $Options )
            {
                  try
                  {
                        $Fid = $this->Security->get_gp( 'fid' , 'integer' , false );

                        if( $Fid !== false )
                        {
                              $FileInputAlgorithms = get_package( 'file_input::file_input_algorithms' , 'last' , __FILE__ );
                              $File = $FileInputAlgorithms->get_by_id(  );

                              $FileSize = filesize( get_field( $File , 'file_path' ) );
                              $FileName = get_field( $File , 'original_file_name' );

                              $this->file_headers( $FileSize , $FileName );

                              readfile( get_field( $File , 'file_path' ) );
                        }
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }

            function                view( $Options )
            {
                  try
                  {
                        if( $Options->get_setting( 'download' , false ) )
                        {
                              $this->download( $Options );
                        }

                        return( '' );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
      }

?>