<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   Copyright (C) 2005 - 2021 Open Source Matters, Inc. All rights reserved.
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\CMS\Factory;
use Joomla\CMS\Language\Text;
use Joomla\CMS\HTML\HTMLHelper;
use Joomla\CMS\Layout\LayoutHelper;

HTMLHelper::addIncludePath(JPATH_COMPONENT.'/helpers');
HTMLHelper::addIncludePath(T3_PATH.'/html/com_content');
HTMLHelper::addIncludePath(dirname(dirname(__FILE__)));
if(version_compare(JVERSION, '4','lt')){
	HTMLHelper::_('behavior.caption');	
}
$this->columns = !empty($this->columns) ? $this->columns : $this->params->get('num_columns','1');
if(!$this->columns) $this->columns = 1;
$app = Factory::getApplication();

$this->category->text = $this->category->description;
$app->triggerEvent('onContentPrepare', array($this->category->extension . '.categories', &$this->category, &$this->params, 0));
$this->category->description = $this->category->text;

$results = $app->triggerEvent('onContentAfterTitle', array($this->category->extension . '.categories', &$this->category, &$this->params, 0));
$afterDisplayTitle = trim(implode("\n", $results));

$results = $app->triggerEvent('onContentBeforeDisplay', array($this->category->extension . '.categories', &$this->category, &$this->params, 0));
$beforeDisplayContent = trim(implode("\n", $results));

$results = $app->triggerEvent('onContentAfterDisplay', array($this->category->extension . '.categories', &$this->category, &$this->params, 0));
$afterDisplayContent = trim(implode("\n", $results));

$htag    = $this->params->get('show_page_heading') ? 'h2' : 'h1';

?>

<div class="com-content-category-blog blog<?php echo $this->pageclass_sfx;?>" itemscope itemtype="https://schema.org/Blog">
	<?php if ($this->params->get('show_page_heading', 1)) : ?>
	<div class="page-header clearfix">
		<h1 class="page-title"> <?php echo $this->escape($this->params->get('page_heading')); ?> </h1>
	</div>
	<?php endif; ?>
	<?php if ($this->params->get('show_category_title', 1) or $this->params->get('page_subheading')) : ?>
  	<div class="page-subheader clearfix">
  		<<?php echo $htag; ?> class="page-subtitle"><?php echo $this->escape($this->params->get('page_subheading')); ?>
			<?php if ($this->params->get('show_category_title')) : ?>
			<small class="subheading-category"><?php echo $this->category->title;?></small>
			<?php endif; ?>
  		</<?php echo $htag; ?>>
	</div>
	<?php endif; ?>

	<?php echo $afterDisplayTitle; ?>
	
	<?php if ($this->params->get('show_cat_tags', 1) && !empty($this->category->tags->itemTags)) : ?>
		<?php echo LayoutHelper::render('joomla.content.tags', $this->category->tags->itemTags); ?>
	<?php endif; ?>
	
	<?php if ($beforeDisplayContent || $afterDisplayContent || $this->params->get('show_description', 1) || $this->params->def('show_description_image', 1)) : ?>
	<div class="category-desc clearfix">
		<?php if ($this->params->get('show_description_image') && $this->category->getParams()->get('image')) : ?>
			<img src="<?php echo $this->category->getParams()->get('image'); ?>" alt="<?php echo htmlspecialchars($this->category->getParams()->get('image_alt'), ENT_COMPAT, 'UTF-8'); ?>" />
		<?php endif; ?>
		<?php echo $beforeDisplayContent; ?>
		<?php if ($this->params->get('show_description') && $this->category->description) : ?>
			<?php echo HTMLHelper::_('content.prepare', $this->category->description, '', 'com_content.category'); ?>
		<?php endif; ?>
		<?php echo $afterDisplayContent; ?>
	</div>
	<?php endif; ?>

	<?php if (empty($this->lead_items) && empty($this->link_items) && empty($this->intro_items)) : ?>
		<?php if ($this->params->get('show_no_articles', 1)) : ?>
			<p><?php echo Text::_('COM_CONTENT_NO_ARTICLES'); ?></p>
		<?php endif; ?>
	<?php endif; ?>

	<?php $leadingcount = 0; ?>
	<?php if (!empty($this->lead_items)) : ?>
	<div class="items-leading clearfix">
		<?php foreach ($this->lead_items as &$item) : ?>
		<div class="leading leading-<?php echo $leadingcount; ?><?php echo $item->state == 0 ? ' system-unpublished' : null; ?>" itemprop="blogPost" itemscope itemtype="https://schema.org/BlogPosting">
			<?php
				$this->item = &$item;
				echo $this->loadTemplate('item');
			?>
		</div>
		<?php $leadingcount++; ?>
		<?php endforeach; ?>
	</div><!-- end items-leading -->
	<?php endif; ?>

	<?php
		$introcount = (count($this->intro_items));
		$counter = 0;
	?>

	<?php if (!empty($this->intro_items)) : ?>
		<div class="items-row row row-flex">
		<?php foreach ($this->intro_items as $key => &$item) : ?>
			<?php $rowcount = ((int) $key % (int) $this->columns) + 1; ?>

				<div class="col-12<?php echo ($this->columns >= 2) ? ' col-sm-6':''; ?> col-md-<?php echo round((12 / $this->columns));?>">
					<div class="item column-<?php echo $rowcount;?><?php echo $item->state == 0 ? ' system-unpublished' : null; ?>" itemprop="blogPost" itemscope itemtype="https://schema.org/BlogPosting">
						<?php
						$this->item = &$item;
						echo $this->loadTemplate('item');
					?>
					</div><!-- end item -->
					<?php $counter++; ?>
				</div><!-- end span -->
		<?php endforeach; ?>
		</div>
	<?php endif; ?>
	
	<?php if (!empty($this->link_items)) : ?>
	<div class="items-more">
	<?php echo $this->loadTemplate('links'); ?>
	</div>
	<?php endif; ?>
	
	<?php if ($this->maxLevel != 0 && !empty($this->children[$this->category->id])) : ?>
	<div class="cat-children">
		<?php if ($this->params->get('show_category_heading_title_text', 1) == 1) : ?>
		<h3> <?php echo Text::_('JGLOBAL_SUBCATEGORIES'); ?> </h3>
		<?php endif; ?>
		<?php echo $this->loadTemplate('children'); ?> </div>
	<?php endif; ?>
	
	<?php 
  $pagesTotal = isset($this->pagination->pagesTotal) ? $this->pagination->pagesTotal : $this->pagination->get('pages.total');
  if (($this->params->def('show_pagination', 1) == 1  || ($this->params->get('show_pagination') == 2)) && ($pagesTotal > 1)) : ?>
	<div class="pagination-wrap">
		<?php  if ($this->params->def('show_pagination_results', 1)) : ?>
		<div class="counter"> <?php echo $this->pagination->getPagesCounter(); ?></div>
		<?php endif; ?>
		<?php echo $this->pagination->getPagesLinks(); ?> </div>
	<?php  endif; ?>
</div>
