{
	"name" : "ln",

	"info" : {
		"syntax" : "ln <path or URL> <link name>",
		"brief" : "Link a specified path inside the system or a URL to a new link file",
	},

	"action" : function ( arg )
	{
		var res = null;
		var link = null;

		if ( !arg || arg.length == 0 )
		{
			return "Usage: " + this.info.syntax + "<br/>\n";
		}

		if ( arg.match ( /^\s*('|")([^'|"]+)('|")/ ))
		{
			res = RegExp.$2;
			arg = arg.replace ( new RegExp ( '^\s*' + RegExp.$1 + RegExp.$2 + RegExp.$3 + '\s*' ), '' );
		} else if ( arg.match ( /^\s*([^\s]+)/ )) {
			res = RegExp.$1;
			arg = arg.replace ( new RegExp ( '^\s*' + RegExp.$1 + '\s*' ), '' );
		} else {
			return "Usage: " + this.info.syntax + "<br/>\n";
		}

		if ( !res || arg.length == 0 )
		{
			return "Usage: " + this.info.syntax + "<br/>\n";
		}

		if ( arg.match ( /^\s*('|")([^'|"]+)('|")/ ))
		{
			link = RegExp.$2;
		} else {
			arg.match ( /^\s*(.*)$/ );
			link = RegExp.$1;
		}

		var link_type = null;

		if ( res.match ( /^[a-z0-9]+:\/\// ))
		{
			link_type = 'href';
		} else {
			link_type = 'local';
		}

		var users_php = window.location.href;
		users_php = users_php.replace ( /\/([a-zA-Z\.]+)$/, '/modules/users/users.php' );
		shell.auto_prompt_refresh = false;
		link = shell.expandPath ( link );
		params = 'action=link&resource=' + escape ( res ) + '&link=' + escape ( link ) + '&type=' + escape ( link_type );
		
		var http = new XMLHttpRequest();
		http.open ( "POST", users_php, true );
		http.setRequestHeader( "Content-type", "application/x-www-form-urlencoded" );
		http.setRequestHeader( "Content-length", params.length );
		http.setRequestHeader( "Connection", "close" );

		http.onreadystatechange = function ()
		{
			if ( http.readyState == 4 && http.status == 200 )
			{
				if ( http.responseText.length > 0 )
				{
					shell.cmdOut.innerHTML = http.responseText;
				}

				var files_config = window.location.href;
				files_config = files_config.replace ( /\/([a-zA-Z\.]+)$/, '/modules/users/files.php' );

				var http2 = new XMLHttpRequest();
				http2.open ( "GET", files_config, true );

				http2.onreadystatechange = function ()
				{
					if ( http2.readyState == 4 && http2.status == 200 )
					{
						shell.files = eval ( '(' + http2.responseText + ')' );

						// Remove duplicates
						var tmp = new Array();

						for ( var i in shell.files )
						{
							var contains = false;

							for ( var j=0; j < tmp.length && !contains; j++ )
							{
								if ( shell.files[i].path == tmp[j].path )
								{
									contains = true;
								}
							}

							if ( !contains )
							{
								tmp.push ( shell.files[i] );
							}
						}

						shell.files = tmp;
					}
				}

				http2.send ( null );
				shell.auto_prompt_refresh = true;
				shell.refreshPrompt ( false, false );
			}
		}

		http.send ( params );
		shell.cmdOut.innerHTML = '';
	}
}