file_input_markup.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_markup_1_0_0{
      
            var                           $Settings = false;
            var                           $CachedMultyFS = false;
            var                           $FileInputAlgorithms = false;
            var                           $Security = false;
            var                           $String = false;

            function                __construct()
            {
                  try
                  {
                        $this->CachedMultyFS = get_package( 'cached_multy_fs' , 'last' , __FILE__ );
                        $this->FileInputAlgorithms = get_package( 'file_input::file_input_algorithms' , 'last' , __FILE__ );
                        $this->Security = get_package( 'security' , 'last' , __FILE__ );
                        $this->String = get_package( 'string' , 'last' , __FILE__ );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
            
            private function  apply_upload_count( &$Settings , $Code )
            {
                  try
                  {
                        if( $Settings->get_setting( 'single_input' , false ) )
                        {
                              $Code = str_replace( '{file_upload_limit}' , 1 , $Code );
                              $Code = str_replace( '{file_queue_limit}' , 1 , $Code );
                        }
                        else
                        {
                              $FileUploadLimit = $Settings->get_setting( 'file_upload_limit' , 1 );
                              $Code = str_replace( '{file_upload_limit}' , $FileUploadLimit , $Code );
                              $FileQueueLimit = $Settings->get_setting( 'file_queue_limit' , 1 );
                              $Code = str_replace( '{file_queue_limit}' , $FileQueueLimit , $Code );
                        }

                        return( $Code );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
            
            private function  apply_upload_limitations( &$Settings , $Code , $Name )
            {
                  try
                  {
                        $Type = $Settings->get_setting( 'file_types' , 'default' );
                        list( $FileExtensions , $FileDescription ) = $this->FileInputAlgorithms->get_file_filters( $Type );
                        
                        $Code = str_replace( '{file_types}' , $FileExtensions , $Code );
                        $Code = str_replace( '{file_types_description}' , $FileDescription , $Code );
                        $FileSizeLimit = $Settings->get_setting( 'file_size_limit' , '512 KB' );
                        $Code = str_replace( '{file_size_limit}' , $FileSizeLimit , $Code );
                        
                        $Code = $this->apply_upload_count( $Settings , $Code );
                        
                        return( $Code );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
            
            private function  set_event_handlers( &$Settings , $Code )
            {
                  try
                  {
                        $UploadSuccess = $Settings->get_setting( 'upload_success_handler' , 'uploadSuccess' );
                        $Code = str_replace( '{upload_success_handler}' , $UploadSuccess , $Code );
                        
                        $UploadComplete = $Settings->get_setting( 'upload_complete_handler' , 'uploadComplete' );
                        $Code = str_replace( '{upload_complete_handler}' , $UploadComplete , $Code );
                        
                        return( $Code );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }

            private function  get_uploaded_file_code( &$Settings )
            {
                  try
                  {
                        $TemplatePath = dirname( __FILE__ ).'/res/templates/file_field.tpl';

                        $UploadedFileCode = $this->CachedMultyFS->file_get_contents( $TemplatePath );             

                        $UploadedFileCode = $this->String->print_record( $UploadedFileCode , $Settings->get_raw_settings() );

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

            function                compile_file_input( &$Settings )
            {
                  try
                  {
                        $TemplatePath = dirname( __FILE__ ).'/res/templates/file_input.tpl';
                        $Code = $this->CachedMultyFS->file_get_contents( $TemplatePath );

                        $Code = str_replace( 
                              '{uploaded_file_code}' , $this->get_uploaded_file_code( $Settings ) , $Code
                        );

                        $Url = $Settings->get_setting( 'upload_url' );

                        $Name = $Settings->get_setting( 'name' , 'file_input' );
                        $Code = $this->apply_upload_limitations( $Settings , $Code , $Name );
                        $Code = $this->set_event_handlers( $Settings , $Code );

                        $Code = str_replace( array( '{name}' , '{upload_url}' ) , array( $Name , $Url ) , $Code );

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