Files.java

package com.rectang.xsm.types;

import com.rectang.xsm.doc.DocElement;
import com.rectang.xsm.doc.DocGroup;
import com.rectang.xsm.doc.DocList;
import com.rectang.xsm.widget.String;
import com.rectang.xsm.widget.File;

import java.util.Hashtable;

import org.jdom.Element;

public class Files
        extends DocGroup
{

    public Files( java.lang.String name )
    {
        super( name, new FileCategory( "category" ) );
    }

}

/* TODO - this code is almost the same as a LinkCategory - make it shared? */
class FileCategory
        extends DocList
{

    public FileCategory( java.lang.String name )
    {
        super( name, new DocElement[]{new String( "title" ),
                new DocGroup( "files", new FilesItem( "file" ) )} );
    }

    public void view( Element node, StringBuffer s )
    {
        s.append( "<h2>" );
        elements[0].view( node.getChild( "title" ), s );
        s.append( "</h2>" );
        elements[1].view( node.getChild( "files" ), s );
    }

    public void publish( Element node, StringBuffer s )
    {
        s.append( "<h2>" );
        elements[0].publish( node.getChild( "title" ), s );
        s.append( "</h2>" );
        elements[1].publish( node.getChild( "files" ), s );
    }

}

class FilesItem
        extends DocList
{

    public FilesItem( java.lang.String name )
    {
        super( name, new DocElement[]{
                new File( "path" ),
                new String( "caption" )
        } );
    }

    public void view( Element node, StringBuffer s )
    {
        java.lang.String caption = node.getChildText( "caption" );
        if ( caption == null || caption.equals( "" ) )
        {
            caption = node.getChildText( "path" );
        }
        if ( caption == null || caption.equals( "" ) )
        {
            caption = "(no file)";
        }

        s.append( caption );
    }

    public void publish( Element node, StringBuffer s )
    {
        java.lang.String type = File.getFileExt( node.getChildText( "path" ) );
        Hashtable hash = File.getIcons();
        if ( !hash.containsKey( type ) )
        {
            type = "misc";
        }

        java.lang.String path = node.getChildText( "path" );
        java.lang.String caption = node.getChildText( "caption" );
        if ( path != null && path.length() > 0 )
        {
            s.append( "<img src=\"/icons/" );
            s.append( hash.get( type ) );
            s.append( "\" alt=\"" );
            s.append( type.toUpperCase() );
            s.append( " file icon\"/><a href=\"" );
            s.append( getSite().getRootUrl() );
            s.append( File.getPath( elements[0], path ) );
            s.append( "\">" );
            s.append( path );
            s.append( "</a>" );
        }
        else
        {
            s.append( "(no file)" );
        }
        if ( caption != null && caption.length() > 0 )
        {
            s.append( " - " );
            s.append( caption );
            s.append( "\n" );
        }
    }
}