top.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 top_1_0_0{

            var                           $CachedMultyFS = false;
            var                           $Database = false;
            var                           $Security = false;
            var                           $String = false;

            var                           $Output = false;

            function                __construct()
            {
                  try
                  {
                        $this->CachedMultyFS = get_package( 'cached_multy_fs' , 'last' , __FILE__ );
                        $this->Database = get_package( 'database' , '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  get_templates( &$Options )
            {
                  try
                  {
                        $DirPath = dirname( __FILE__ )."/res/templates/";

                        $FileName = $Options->get_setting( 'header' , 'top_header' );
                        $Header = $this->CachedMultyFS->file_get_contents( "$DirPath$FileName.tpl" );

                        $FileName = $Options->get_setting( 'item' , 'top_item' );
                        $Item = $this->CachedMultyFS->file_get_contents( "$DirPath$FileName.tpl" );

                        $FileName = $Options->get_setting( 'footer' , 'top_footer' );
                        $Footer = $this->CachedMultyFS->file_get_contents( "$DirPath$FileName.tpl" );

                        return( array( $Header , $Item , $Footer ) );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }

            private function  compile_records( &$Options , $Item )
            {
                  try
                  {
                        $Query = $Options->get_setting( 'query' );
                        $Records = $this->Database->query( $Query );
                        $Records = $this->Database->fetch_results( $Records );
                        foreach( $Records as $i => $Record )
                        {
                              set_field( $Record , 'row_number' , $i + 1 );
                              $this->Output .= $this->String->print_record( $Item , $Record );
                        }
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }

            //TODO: filter 'literal' in the {lang:literal} macro for figure braces

            function                draw_top( &$Options )
            {
                  try
                  {
                        $this->Output = '';
                        $TopName = $this->Security->get_gp( 
                              'top_name' , 'command' , $Options->get_setting( 'top_name' , false )
                        );
                        if( $TopName === false )
                        {
                              return;
                        }

                        $Options->append_file( dirname( __FILE__ )."/conf/cf_$TopName" );

                        $Title = $Options->get_setting( 'title' , false );
                        list( $Header , $Item , $Footer ) = $this->get_templates( $Options );

                        $this->compile_records( $Options , $Item );

                        $this->Output = $Header.$this->Output.$Footer;
                        if( $Title !== false )
                        {
                              $this->Output = "<h3>{lang:$Title}</h3>".$this->Output;
                        }
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }

            function                view( &$Options )
            {
                  try
                  {
                        $ContextSet = get_package( 'gui::context_set' , 'last' , __FILE__ );

                        $ContextSet->add_context( dirname( __FILE__ ).'/conf/cfcx_top' );

                        if( $ContextSet->execute( $Options , $this , __FILE__ ) )
                        {
                              return( $this->Output );
                        }
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
      }
?>