/** * Shortcode: educator_courses. * * @param array $atts * @param string $content * @return string */ function educator_courses_shortcode($atts, $content = null) { $atts = shortcode_atts(array('show_price' => 1, 'ids' => '', 'number' => 15, 'categories' => null), $atts); $output = '<div class="courses-carousel owl-carousel">'; $params = array('post_type' => 'ib_educator_course', 'orderby' => 'menu_order', 'posts_per_page' => intval($atts['number'])); if ($atts['ids']) { $ids = explode(' ', $atts['ids']); $params['post__in'] = array(); foreach ($ids as $id) { $params['post__in'][] = intval($id); } $params['posts_per_page'] = -1; $params['orderby'] = 'post__in'; } if ($atts['categories']) { $categories = explode(' ', $atts['categories']); foreach ($categories as $key => $term_id) { $categories[$key] = intval($term_id); } $params['tax_query'] = array(array('taxonomy' => 'ib_educator_category', 'field' => 'term_id', 'terms' => $categories)); } $query = new WP_Query($params); if ($query->have_posts()) { $course_id = 0; while ($query->have_posts()) { $query->the_post(); $course_id = get_the_ID(); $output .= '<article class="' . esc_attr(implode(' ', get_post_class('post-grid'))) . '">'; if (has_post_thumbnail()) { $output .= '<div class="post-thumb"><a href="' . esc_url(get_permalink()) . '">' . get_the_post_thumbnail($course_id, 'ib-educator-grid') . '</a></div>'; } $output .= '<div class="post-body">'; $output .= '<h2 class="entry-title"><a href="' . esc_url(get_permalink()) . '">' . the_title('', '', false) . '</a></h2>'; if (1 == $atts['show_price'] && 'closed' != ib_edu_registration($course_id)) { $output .= '<div class="price">' . ib_edu_format_course_price(ib_edu_get_course_price($course_id)) . '</div>'; } ob_start(); the_excerpt(); $output .= '<div class="post-excerpt">' . ob_get_clean() . '</div>'; $output .= '</div>'; if (function_exists('educator_course_meta')) { $output .= '<footer class="post-meta">' . educator_course_meta($course_id, array('num_lessons', 'difficulty')) . educator_share('menu') . '</footer>'; } $output .= '</article>'; } wp_reset_postdata(); } $output .= '</div>'; return $output; }
</a> </div> <?php } ?> <div class="post-body"> <?php the_title('<h2 class="entry-title"><a href="' . esc_url(get_permalink()) . '" rel="bookmark">', '</a></h2>'); ?> <div class="price"> <?php if ('closed' != ib_edu_registration($course_id)) { echo ib_edu_format_price(ib_edu_get_course_price($course_id)); } ?> </div> <div class="post-excerpt"><?php the_excerpt(); ?> </div> </div> <footer class="post-meta"> <?php echo educator_course_meta($course_id, array('num_lessons', 'difficulty')); echo educator_share('menu'); ?> </footer> </article>
"><?php the_post_thumbnail('ib-educator-main-column'); ?> </a> </div> <?php } ?> <div class="summary"> <?php the_title('<h2 class="entry-title"><a href="' . esc_url(get_permalink()) . '" rel="bookmark">', '</a></h2>'); ?> <div class="price"><?php echo ib_edu_format_price(ib_edu_get_course_price($course_id)); ?> </div> <div class="post-excerpt"> <?php the_excerpt(); ?> </div> </div> <footer class="post-meta"> <?php echo educator_course_meta(); echo educator_share('menu'); ?> </footer> </article>
function educator_single_course_meta() { echo '<div class="post-meta course-meta">', educator_course_meta(get_the_ID(), array('num_lessons', 'categories')), '</div>'; }
/** * Get related courses. * * @param int $post_id * @return string */ function educator_related_courses($post_id) { $terms = get_the_terms($post_id, 'ib_educator_category'); if (!$terms || is_wp_error($terms)) { return; } $args = array('post_type' => 'ib_educator_course', 'posts_per_page' => 3, 'post__not_in' => array($post_id)); $terms_ids = array(); foreach ($terms as $term) { $terms_ids[] = $term->term_id; } $args['tax_query'] = array(array('taxonomy' => 'ib_educator_category', 'terms' => $terms_ids)); $query = new WP_Query($args); if ($query->have_posts()) { $output = '<section class="related-courses">'; $output .= '<h1>' . __('Related Courses', 'ib-educator') . '</h1>'; $api = IB_Educator::get_instance(); $course_id = 0; while ($query->have_posts()) { $query->the_post(); $course_id = get_the_ID(); $output .= '<article class="' . esc_attr(implode(' ', get_post_class('clearfix'))) . '">'; if (has_post_thumbnail()) { $output .= '<div class="post-thumb"><a href="' . esc_url(get_permalink()) . '">' . get_the_post_thumbnail($course_id, 'thumbnail') . '</a></div>'; } $output .= '<div class="post-summary">' . '<h2 class="entry-title"><a href="' . esc_url(get_permalink()) . '">' . the_title('', '', false) . '</a></h2>'; ob_start(); the_excerpt(); $output .= '<div class="post-excerpt">' . ob_get_clean() . '</div>'; $output .= '<div class="post-meta">'; if ('closed' != ib_edu_registration($course_id)) { $output .= '<span class="price">' . ib_edu_format_course_price(ib_edu_get_course_price($course_id)) . '</span>'; } $output .= educator_course_meta($course_id, array('num_lessons', 'difficulty')); $output .= '</div>'; $output .= '</div>'; $output .= '</article>'; } wp_reset_postdata(); $output .= '</section>'; return $output; } return ''; }