<?php
/**
 * Copyright (C) 2008-2016 e107 Inc (e107.org), Licensed under GNU GPL (http://www.gnu.org/licenses/gpl.txt)
 *
 * Carousel Menu
 */
if (!defined('e107_INIT')) { exit; }


if(is_string($parm))
{
	parse_str($parm, $parms);
}
else
{
	$parms = $parm;
}

if(isset($parms['caption'][e_LANGUAGE]))
{
	$parms['caption'] = $parms['caption'][e_LANGUAGE];
}

$limit      = vartrue($parms['count'],5);
$tp         = e107::getParser();
$template   = e107::getTemplate('news', 'news_menu', 'carousel', true, true);

$nobody_regexp = "'(^|,)(".str_replace(",", "|", e_UC_NOBODY).")(,|$)'";

e107::getDebug()->log("News Carousel Menu ".print_a($parms,true));
	
$query = "
		SELECT n.*, nc.category_id, nc.category_name, nc.category_sef, nc.category_icon,
		nc.category_meta_keywords, nc.category_meta_description
		FROM #news AS n
		LEFT JOIN #news_category AS nc ON n.news_category = nc.category_id
		WHERE n.news_class REGEXP '".e_CLASS_REGEXP."' AND NOT (n.news_class REGEXP ".$nobody_regexp.") AND n.news_start < ".time()."
		AND (n.news_end=0 || n.news_end>".time().") ";

	if(!empty($parms['category']))
	{
			$query .= " AND n.news_category = ".intval($parms['category']);
	}

	if(vartrue($parms['source']) == 'assigned')
	{
		$query .= " AND FIND_IN_SET(5,n.news_render_type) ";
	}

	if(vartrue($parms['source']) == 'sticky')
	{
		$query .= " AND n.news_sticky = 1 ";
	}


	$query .= " AND n.news_thumbnail != '' ";

$query .= "
		ORDER BY n.news_sticky DESC, n.news_datestamp DESC
		LIMIT ".$limit;


$data = $sql->retrieve($query,true);


if(empty($data))
{
	e107::getMessage()->addDebug( "No News items found with  'carousel' as the template ")->render();
	return;
}

$count = 0;

// $tp->setThumbSize(800,0);

$sc = e107::getScBatch('news');
$text = '';
$nav = array();

foreach($data as $row)
{

	$sc->setScVar('news_item', $row);

	$vars = array(
		'{ACTIVE}'		=> ($count == 0) ? 'active' : '',
		'{COUNT}'			=> $count,
	);

	$parsed = str_replace(array_keys($vars), $vars, $template['item']);

	$navTemplate = str_replace(array_keys($vars), $vars,$template['nav']);
	$nav[] = $tp->parseTemplate($navTemplate , true, $sc);

	$parsed = $tp->parseTemplate($parsed,true, $sc);
	$text .= $parsed;

	$count++;
}

	$header = $template['start'];
	
	$footer = str_replace("{NAV}", implode("\n",$nav), $template['end']); 


if(!empty($parms['caption']))
{
	e107::getRender()->tablerender($parms['caption'], ($header.$text.$footer) ,'news-carousel'); //TODO Tablerender().
}
else
{
	echo $header.$text.$footer;
}


e107::js('footer-inline',"
	clickEvent = false;
	$('#news-carousel').on('click', '#news-carousel-nav a', function() {
			clickEvent = true;
			$('#news-carousel-nav li').removeClass('active');
			$(this).parent().addClass('active');
	}).on('slid.bs.carousel', function(e) {
		if(!clickEvent) {
			var count = $('#news-carousel-nav').children().length -1;
			var current = $('#news-carousel-nav li.active');
			current.removeClass('active').next().addClass('active');
			var id = parseInt(current.data('slide-to'));
			if(count == id) {
				$('#news-carousel-nav li').first().addClass('active');
			}
		}
		clickEvent = false;
	});"
);