<?php
/**
 * @version   $Id: jstools.php 2381 2012-08-15 04:14:26Z btowles $
 * @author    RocketTheme http://www.rockettheme.com
 * @copyright Copyright (C) 2007 - 2012 RocketTheme, LLC
 * @license   http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 only
 *
 * Gantry uses the Joomla Framework (http://www.joomla.org), a GNU/GPLv2 content management system
 *
 */

defined('JPATH_BASE') or die();

gantry_import('core.gantryfeature');

/**
 * @package     gantry
 * @subpackage  features
 */
class GantryFeatureJSTools extends GantryFeature
{
	var $_feature_name = 'jstools';

	function isEnabled()
	{
		return true;
	}

	function isInPosition($position)
	{
		return false;
	}

	function isOrderable()
	{
		return false;
	}


	function init()
	{
		/** @var $gantry Gantry */
		global $gantry;

		// date
		if ($gantry->get('date-enabled') && $gantry->get('date-clientside')) {
			$gantry->addScript('gantry-date.js');
			$gantry->addInlineScript($this->_dateFormat());
		}
		// build spans
		if ($gantry->get('buildspans-enabled')) {
			$modules = "['rt-block']";
			$headers = "['h3','h2','h1']";

			$gantry->addScript('gantry-buildspans.js');
			$gantry->addInlineScript($this->_buildSpans($modules, $headers));
		}
		// inputs
		if ($gantry->get('inputstyling-enabled') && !($gantry->browser->name == 'ie' && $gantry->browser->shortversion == '6')) {
			$exclusions = $gantry->get('inputstyling-exclusions');
			$gantry->addScript('gantry-inputs.js');
			$gantry->addInlineScript("InputsExclusion.push($exclusions)");
		}
	}

	function _dateLanguage()
	{

		$days = array(
			'Sun',
			'Mon',
			'Tue',
			'Wed',
			'Thu',
			'Fri',
			'Sat',
			'Sunday',
			'Monday',
			'Tuesday',
			'Wednesday',
			'Thursday',
			'Friday',
			'Saturday'
		);

		$months = array(
			'Jan',
			'Feb',
			'Mar',
			'Apr',
			'May',
			'Jun',
			'Jul',
			'Aug',
			'Sep',
			'Oct',
			'Nov',
			'Dec',
			'January',
			'February',
			'March',
			'April',
			'May',
			'June',
			'July',
			'August',
			'September',
			'October',
			'November',
			'December'
		);

		return "dayNames:['" . implode("', '", $days) . "'], monthNames:['" . implode("', '", $months) . "']";
	}

	function _dateFormat()
	{
		/** @var $gantry Gantry */
		global $gantry;

		$formats = str_replace("%", "$", $gantry->get('date-formats'));

		$js = "
			dateFormat.i18n = {
				" . $this->_dateLanguage() . "
			};
			var dateFeature = new Date().format('$formats');
			window.addEvent('domready', function() {
				var dates = $$('.date-block .date, .date, .rt-date-feature');
				if (dates.length) {
					dates.each(function(date) {
						date.set('text', dateFeature);
					});
				}
			});
		";

		return $js;
	}

	function _buildSpans($modules, $headers)
	{
		/** @var $gantry Gantry */
		global $gantry;

		$js = "
			window.addEvent('domready', function() {
				var modules = $modules;
				var header = $headers;
				GantryBuildSpans(modules, header);
			});
		";

		return $js;
	}
}