<?php
/* ==========================================================
Blog Post
=========================================================== */
if (!function_exists('lavelo_blogs_function')) {
	function lavelo_blogs_function($atts, $content = NULL)
	{
		extract($atts);
		$uniqid = uniqid('-', false);
		$inline_style = '';

		if ($title_color || $title_size) {
			$inline_style .= '.recent-blog-section' . $uniqid . '.recent-blog-section .blog-grids .details h3 a {';
			$inline_style .= ($title_color) ? 'color: ' . $title_color . ';' : '';
			$inline_style .= ($title_size) ? 'font-size:' . lavelo_core_check_px($title_size) . ';' : '';
			$inline_style .= '} ';
		}
		if ($date_color) {
			$inline_style .= '.recent-blog-section' . $uniqid . '.recent-blog-section .blog-grids .date p {';
			$inline_style .= ($date_color) ? 'color: ' . $date_color . ';' : '';
			$inline_style .= '} ';
		}
		if ($date_bg) {
			$inline_style .= '.recent-blog-section' . $uniqid . '.recent-blog-section .blog-grids .date {';
			$inline_style .= ($date_bg) ? 'background-color: ' . $date_bg . ';' : '';
			$inline_style .= '} ';
		}
		if ($meta_color) {
			$inline_style .= '.recent-blog-section' . $uniqid . '.recent-blog-section .meta ul li {';
			$inline_style .= ($date_color) ? 'color: ' . $date_color . ';' : '';
			$inline_style .= '} ';
		}
		if ($blog_colunm) {
			$inline_style .= '.recent-blog-section' . $uniqid . '.recent-blog-section .blog-grids .grid {';
			$inline_style .= ($blog_colunm) ? 'width: ' . $blog_colunm . ';' : '';
			$inline_style .= '} ';
		}

		add_inline_style($inline_style);
		$styled_class = ' recent-blog-section' . $uniqid;

		$blog_order = $blog_order ? $blog_order : 'DESC';
		$blog_orderby = $blog_orderby ? $blog_orderby : 'none';

		// Columns

		$aparticular_item = explode(',', $particular_item);
		$perticular_items = array();
		foreach ($aparticular_item as $item) {
			$perticular_items[] = substr($item, 0, strpos($item, ":"));;
		}
		$perticular_items = ($particular_item) ? $perticular_items : '';
		global $paged;
		if (get_query_var('paged'))
			$my_page = get_query_var('paged');
		else {
			if (get_query_var('page'))
				$my_page = get_query_var('page');
			else
				$my_page = 1;
			set_query_var('paged', $my_page);
			$paged = $my_page;
		}
		$args = array(
			'paged' => $paged,
			'post_type' => 'post',
			'posts_per_page' => (int)$blog_limit,
			'orderby' => $blog_orderby,
			'order' => $blog_order,
			'cat' => $perticular_items,
			'ignore_sticky_posts' => true,
		);

		$query_blog = new WP_Query($args);
		ob_start();
		$post_count = 0;
		if ($query_blog->have_posts()) : ?>
			<div class="recent-blog-section <?php echo esc_attr($class . $styled_class); ?>">
				<div class="blog-grids clearfix">
					<?php
					while ($query_blog->have_posts()) :
						$query_blog->the_post();
						$post_count++;
						$post_options = get_post_meta(get_the_ID(), 'post_options', true);
						$grid_image = isset($post_options['grid_image']) ? $post_options['grid_image'] : '';
						$image_url = wp_get_attachment_url($grid_image);
						$image_alt = get_post_meta($grid_image, '_wp_attachment_image_alt', true); ?>
						<div class="grid">
							<div class="img-holder">
								<img src="<?php echo esc_url($image_url); ?>" alt="<?php echo esc_attr($image_alt); ?>">
							</div>
							<?php if ($blog_date == 'yes') { ?>
								<div class="date">
									<p><?php echo get_the_date('d'); ?><span><?php echo get_the_date('M'); ?></span></p>
								</div>
							<?php } ?>
							<div class="details">
								<h3><a href="<?php echo esc_url(get_permalink()); ?>"><?php echo get_the_title(); ?></a></h3>
								<div class="meta">
									<ul>
										<?php
										if ($blog_author == 'yes') {
											printf(
												'<li><span>' . esc_html__(' by', 'lavelo-core') . ' <a href="%1$s" rel="author">%2$s</a></span></li>',
												esc_url(get_author_posts_url(get_the_author_meta('ID'))),
												get_the_author()
											);
										}
										if ($blog_tags == 'yes') {
											$last_tag = get_the_tags();
											if (!empty($last_tag)) {
												$last_tag = end($last_tag);
												echo '<li>' . esc_html($last_tag->name) . '</li>';
											}
										}
										?>
									</ul>
								</div>
							</div>
						</div>
					<?php
					endwhile;
					wp_reset_postdata(); ?>
				</div>
				<?php
				if ($pagination) {
					echo '<nav class="pagination_area"><div class="pagination">';
					$big = 999999999;
					echo paginate_links(array(
						'base'      => str_replace($big, '%#%', get_pagenum_link($big)),
						'format'    => '?paged=%#%',
						'total'     => $query_blog->max_num_pages,
						'show_all'  => false,
						'current'   => max(1, $my_page),
						'prev_text'    => '<div class="fa fa-angle-left"></div>',
						'next_text'    => '<div class="fa fa-angle-right"></div>',
						'mid_size'  => 1,
						'type'      => 'list'
					));
					echo '</div></div>';
				}
				?>
			</div>
			<!--End blog section-->
<?php
		endif;
		return ob_get_clean();
	}
}
add_shortcode('blog_section', 'lavelo_blogs_function');