<?php // Setup form object. require_once IBEDUCATOR_PLUGIN_DIR . 'includes/ib-educator-form.php'; $form = new IB_Educator_Form(); $form->default_decorators(); // Registration. $form->set_value('_ib_educator_register', get_post_meta($post->ID, '_ib_educator_register', true)); $form->add(array('type' => 'select', 'name' => '_ib_educator_register', 'label' => __('Registration', 'ibeducator'), 'options' => array('open' => __('Open', 'ibeducator'), 'closed' => __('Closed', 'ibeducator')), 'default' => 'open')); // Price. $form->set_value('_ibedu_price', ib_edu_get_course_price($post->ID)); $form->add(array('type' => 'text', 'name' => '_ibedu_price', 'class' => '', 'id' => 'ib-educator-price', 'label' => __('Price', 'ibeducator'), 'before' => esc_html(ib_edu_get_currency_symbol(ib_edu_get_currency())) . ' ')); // Tax Class. $edu_tax = IB_Educator_Tax::get_instance(); $form->set_value('_ib_educator_tax_class', $edu_tax->get_tax_class_for($post->ID)); $form->add(array('type' => 'select', 'name' => '_ib_educator_tax_class', 'label' => __('Tax Class', 'ibeducator'), 'options' => $edu_tax->get_tax_classes(), 'default' => 'default')); // Difficulty. $form->set_value('_ib_educator_difficulty', get_post_meta($post->ID, '_ib_educator_difficulty', true)); $form->add(array('type' => 'select', 'name' => '_ib_educator_difficulty', 'id' => 'ib-educator-difficulty', 'label' => __('Difficulty', 'ibeducator'), 'options' => array_merge(array('' => __('None', 'ibeducator')), ib_edu_get_difficulty_levels()))); // Prerequisite. $courses = array('' => __('None', 'ibeducator')); $tmp = get_posts(array('post_type' => 'ib_educator_course', 'post_status' => 'publish', 'posts_per_page' => -1)); foreach ($tmp as $course) { $courses[$course->ID] = $course->post_title; } $prerequisites = IB_Educator::get_instance()->get_prerequisites($post->ID); $form->set_value('_ib_educator_prerequisite', array_pop($prerequisites)); $form->add(array('type' => 'select', 'name' => '_ib_educator_prerequisite', 'id' => 'ib-educator-prerequisite', 'label' => __('Prerequisite', 'ibeducator'), 'options' => $courses)); wp_nonce_field('ib_educator_course_meta_box', 'ib_educator_course_meta_box_nonce'); $form->display();
/** * Get course difficulty. * * @since 1.0.0 * @param int $course_id * @return null|array */ function ib_edu_get_difficulty($course_id) { $difficulty = get_post_meta($course_id, '_ib_educator_difficulty', true); if ($difficulty) { $levels = ib_edu_get_difficulty_levels(); return array('key' => $difficulty, 'label' => isset($levels[$difficulty]) ? $levels[$difficulty] : ''); } return null; }
/** * Save course meta box. * * @param int $post_id * @param WP_Post $post * @param boolean $update */ public static function save_course_meta_box($post_id, $post, $update) { if (!isset($_POST['ib_educator_course_meta_box_nonce']) || !wp_verify_nonce($_POST['ib_educator_course_meta_box_nonce'], 'ib_educator_course_meta_box')) { return; } if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) { return; } if ('ib_educator_course' != $post->post_type || !current_user_can('edit_ib_educator_course', $post_id)) { return; } // Registration. $register = isset($_POST['_ib_educator_register']) && 'open' != $_POST['_ib_educator_register'] ? 'closed' : 'open'; update_post_meta($post_id, '_ib_educator_register', $register); // Price. $price = isset($_POST['_ibedu_price']) && is_numeric($_POST['_ibedu_price']) ? $_POST['_ibedu_price'] : ''; update_post_meta($post_id, '_ibedu_price', $price); // Difficulty. $difficulty = isset($_POST['_ib_educator_difficulty']) ? $_POST['_ib_educator_difficulty'] : ''; if (empty($difficulty) || array_key_exists($difficulty, ib_edu_get_difficulty_levels())) { update_post_meta($post_id, '_ib_educator_difficulty', $difficulty); } // Prerequisites. if (isset($_POST['_ib_educator_prerequisite'])) { $prerequisites = array(); if (is_numeric($_POST['_ib_educator_prerequisite'])) { $prerequisites[] = absint($_POST['_ib_educator_prerequisite']); } update_post_meta($post_id, '_ib_educator_prerequisites', $prerequisites); } self::save_tax_data($post_id); }