<?php
global $post;

$limit         = $instance['limit'] ? $instance['limit'] : 4;
$columns       = $instance['columns'] ? $instance['columns'] : 3;
$feature_items = $instance['feature_items'] ? $instance['feature_items'] : 2;

$condition = array(
	'post_type'           => 'lp_collection',
	'posts_per_page'      => $limit,
	'ignore_sticky_posts' => true,
);

$features_html = $items_html = '';

$the_query = new WP_Query( $condition );

if ( $the_query->have_posts() ) :
		$index = 1;
		while ( $the_query->have_posts() ) : $the_query->the_post();

			if( $feature_items >= $index ) :
				ob_start();
				?>
				<div class="collection-feature collection-item <?php echo 'collection-grid-' . $columns; ?>">
					<div class="item">
						<div class="thumbnail">
							<?php
							echo '<a href="' . esc_url( get_the_permalink() ) . '" >';
							echo thim_get_feature_image( get_post_thumbnail_id( $post->ID ), 'full', apply_filters( 'thim_collection_feature_thumbnail_width', 450 ), apply_filters('thim_collection_feature_thumbnail_height', 450), get_the_title() );
							echo '</a>';
							?>
							<a class="title" href="<?php echo esc_url( get_the_permalink() ); ?>"> <?php echo get_the_title(); ?></a>
						</div>
					</div>
				</div>
				<?php
				$features_html .= ob_get_contents();
				ob_end_clean();
			else:
				ob_start();
				?>
					<div class="collection-item <?php echo 'collection-grid-' . $columns; ?>">
						<div class="item">
							<div class="thumbnail">
								<?php
								echo '<a href="' . esc_url( get_the_permalink() ) . '" >';
								echo thim_get_feature_image( get_post_thumbnail_id( $post->ID ), 'full', apply_filters( 'thim_collection_item_thumbnail_width', 450 ), apply_filters('thim_collection_item_thumbnail_height', 207), get_the_title() );
								echo '</a>';
								?>
								<a class="title" href="<?php echo esc_url( get_the_permalink() ); ?>"> <?php echo get_the_title(); ?></a>
							</div>
						</div>
					</div>
				<?php
				$items_html .= ob_get_contents();
				ob_end_clean();
			endif;
			?>

			<?php
		$index++;
		endwhile;
		?>
	<?php

endif;

wp_reset_postdata();

if ( $instance['title'] ) {
	echo ent2ncr( $args['before_title'] . $instance['title'] . $args['after_title'] );
}
?>
<div class="thim-courses-collection">
	<?php echo ent2ncr( $features_html ); ?>
	<?php if ( $items_html != '' ): ?>
        <?php echo ent2ncr( $items_html ); ?>
	<?php endif; ?>
</div>
