/* * Morocco Private Tours Blog * Shortcode: [mpt_blog] */ if (!defined('ABSPATH')) { exit; } /* Image: featured image, then first image in article. */ function mpt_blog_thumbnail($post_id) { $featured = get_the_post_thumbnail_url($post_id, 'large'); if ($featured) { return $featured; } $content = get_post_field('post_content', $post_id); if (!$content) { return ''; } /* Gutenberg / WordPress image attachment. */ if (preg_match('/wp-image-([0-9]+)/i', $content, $match)) { $image = wp_get_attachment_image_url((int) $match[1], 'large'); if ($image) { return $image; } } /* Image URL inside the article, including lazy-loaded images. */ if (preg_match_all('/]*>/i', $content, $images)) { foreach ($images[0] as $tag) { foreach (array('data-src', 'data-lazy-src', 'src') as $attribute) { $pattern = '/\b' . preg_quote($attribute, '/') . '\s*=\s*(["\'])(.*?)\1/is'; if (preg_match($pattern, $tag, $match)) { $image = html_entity_decode( $match[2], ENT_QUOTES, 'UTF-8' ); if (strpos($image, '//') === 0) { $image = 'https:' . $image; } elseif (strpos($image, '/') === 0) { $image = home_url($image); } if (preg_match('~^https?://~i', $image)) { return esc_url_raw($image); } } } } } return ''; } /* Fetch published articles, newest first. */ function mpt_blog_query($page = 1) { return new WP_Query(array( 'post_type' => 'post', 'post_status' => 'publish', 'posts_per_page' => 6, 'paged' => max(1, (int) $page), 'orderby' => array('date' => 'DESC', 'ID' => 'DESC'), 'ignore_sticky_posts' => true, 'has_password' => false, )); } /* Generate the article cards. */ function mpt_blog_cards($query) { ob_start(); foreach ($query->posts as $article) { $post_id = $article->ID; $title = get_the_title($post_id); $link = get_permalink($post_id); $image = mpt_blog_thumbnail($post_id); $excerpt = $article->post_excerpt; if (!$excerpt) { $excerpt = strip_shortcodes($article->post_content); } $excerpt = wp_trim_words( wp_strip_all_tags($excerpt), 24, '…' ); ?>

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mpt_blog_cards($query), 'has_more' => $page < (int) $query->max_num_pages, )); } add_action('wp_ajax_mpt_blog_more', 'mpt_blog_load_more'); add_action('wp_ajax_nopriv_mpt_blog_more', 'mpt_blog_load_more'); /* Blog shortcode. */ function mpt_blog_shortcode() { $query = mpt_blog_query(1); $id = wp_unique_id('mpt-blog-'); ob_start(); ?>

Morocco Private Tours • Blog