Alexa SiteInfo Ubiquity Command

CmdUtils.CreateCommand({
	names: [ "alexa siteinfo" ],
	arguments: [ {role: 'object', nountype: noun_arb_text, label: 'text'} ],
	homepage: "http://erikvold.com/tools/ubiquity/alexa/alexa-siteinfo",
	icon: "http://www.alexa.com/favicon.ico",
	author: {name:"Erik Vergobbi Vold",email:"erikvvold@gmail.com"},
	description: "Search Alexa for site information on the provided domain.",
	help: "Just provide a domain or url for a site information lookup on Alexa.",
	version: "0.2",
	execute: function( args ){
		var selectedURL=jQuery.trim( args.object.text );

		if(selectedURL == ""){
			selectedURL = context.focusedWindow.document.location;
		}

		selectedURL = selectedURL + "";

		try{
			selectedURL = Utils.url(selectedURL).host;
		}
		catch(e){
			displayMessage( _( "Your url string is invalid, please correct it and try again." ) );

			return false;
		}

		var urlString = "http://www.alexa.com/siteinfo/" + selectedURL;
		Utils.openUrlInBrowser( urlString );

		return true;
	},
	preview:function( pblock, args ){
		var selectedURL = jQuery.trim( args.object.text );

		if(selectedURL == ""){
			selectedURL = context.focusedWindow.document.location;
		}

		selectedURL = selectedURL + "";

		try{
			selectedURL = Utils.url(selectedURL).host;
		}
		catch(e){
			displayMessage( _( "Your url string is invalid, please correct it and try again." ) );

			return false;
		}

		var previewTemplate = "Search Alexa for site information on ${query}";
		var previewData = { query: selectedURL };

		pblock.innerHTML = _( CmdUtils.renderTemplate( previewTemplate, previewData ) );

		return true;
	}
});