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<?php |
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if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly |
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/** |
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* Sensei Lessons Class |
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* |
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* All functionality pertaining to the lessons post type in Sensei. |
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* |
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* @package WordPress |
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* @subpackage Sensei |
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* @category Core |
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* @author WooThemes |
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* @since 1.0.0 |
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*/ |
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class Sensei_Lesson { |
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public $token; |
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public $meta_fields; |
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/** |
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* Constructor. |
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* @since 1.0.0 |
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*/ |
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public function __construct () { |
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$this->token = 'lesson'; |
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// Setup meta fields for this post type |
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$this->meta_fields = array( 'lesson_prerequisite', 'lesson_course', 'lesson_preview', 'lesson_length', 'lesson_complexity', 'lesson_video_embed' ); |
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$this->question_order = ''; |
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// Admin actions |
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if ( is_admin() ) { |
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// Metabox functions |
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add_action( 'admin_menu', array( $this, 'meta_box_setup' ), 20 ); |
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add_action( 'save_post', array( $this, 'meta_box_save' ) ); |
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add_action( 'save_post', array( $this, 'quiz_update' ) ); |
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// Custom Write Panel Columns |
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add_filter( 'manage_edit-lesson_columns', array( $this, 'add_column_headings' ), 10, 1 ); |
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add_action( 'manage_posts_custom_column', array( $this, 'add_column_data' ), 10, 2 ); |
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// Add/Update question |
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add_action( 'wp_ajax_lesson_update_question', array( $this, 'lesson_update_question' ) ); |
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add_action( 'wp_ajax_nopriv_lesson_update_question', array( $this, 'lesson_update_question' ) ); |
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// Add course |
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add_action( 'wp_ajax_lesson_add_course', array( $this, 'lesson_add_course' ) ); |
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add_action( 'wp_ajax_nopriv_lesson_add_course', array( $this, 'lesson_add_course' ) ); |
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// Update grade type |
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add_action( 'wp_ajax_lesson_update_grade_type', array( $this, 'lesson_update_grade_type' ) ); |
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add_action( 'wp_ajax_nopriv_lesson_update_grade_type', array( $this, 'lesson_update_grade_type' ) ); |
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// Update question order |
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add_action( 'wp_ajax_lesson_update_question_order', array( $this, 'lesson_update_question_order' ) ); |
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add_action( 'wp_ajax_nopriv_lesson_update_question_order', array( $this, 'lesson_update_question_order' ) ); |
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//Update question order |
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add_action( 'wp_ajax_lesson_update_question_order_random', array( $this, 'lesson_update_question_order_random' ) ); |
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add_action( 'wp_ajax_nopriv_lesson_update_question_order_random', array( $this, 'lesson_update_question_order_random' ) ); |
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// Get answer ID |
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add_action( 'wp_ajax_question_get_answer_id', array( $this, 'question_get_answer_id' ) ); |
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add_action( 'wp_ajax_nopriv_question_get_answer_id', array( $this, 'question_get_answer_id' ) ); |
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// Add multiple questions |
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add_action( 'wp_ajax_lesson_add_multiple_questions', array( $this, 'lesson_add_multiple_questions' ) ); |
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add_action( 'wp_ajax_nopriv_lesson_add_multiple_questions', array( $this, 'lesson_add_multiple_questions' ) ); |
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// Remove multiple questions |
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add_action( 'wp_ajax_lesson_remove_multiple_questions', array( $this, 'lesson_remove_multiple_questions' ) ); |
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add_action( 'wp_ajax_nopriv_lesson_remove_multiple_questions', array( $this, 'lesson_remove_multiple_questions' ) ); |
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// Get question category limit |
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add_action( 'wp_ajax_get_question_category_limit', array( $this, 'get_question_category_limit' ) ); |
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add_action( 'wp_ajax_nopriv_get_question_category_limit', array( $this, 'get_question_category_limit' ) ); |
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// Add existing questions |
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add_action( 'wp_ajax_lesson_add_existing_questions', array( $this, 'lesson_add_existing_questions' ) ); |
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add_action( 'wp_ajax_nopriv_lesson_add_existing_questions', array( $this, 'lesson_add_existing_questions' ) ); |
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// Filter existing questions |
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add_action( 'wp_ajax_filter_existing_questions', array( $this, 'quiz_panel_filter_existing_questions' ) ); |
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add_action( 'wp_ajax_nopriv_filter_existing_questions', array( $this, 'quiz_panel_filter_existing_questions' ) ); |
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// output bulk edit fields |
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add_action( 'bulk_edit_custom_box', array( $this, 'all_lessons_edit_fields' ), 10, 2 ); |
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add_action( 'quick_edit_custom_box', array( $this, 'all_lessons_edit_fields' ), 10, 2 ); |
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// load quick edit default values |
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add_action('manage_lesson_posts_custom_column', array( $this, 'set_quick_edit_admin_defaults'), 11, 2); |
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// save bulk edit fields |
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add_action( 'wp_ajax_save_bulk_edit_book', array( $this, 'save_all_lessons_edit_fields' ) ); |
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// flush rewrite rules when saving a lesson |
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add_action('save_post', array( __CLASS__, 'flush_rewrite_rules' ) ); |
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} else { |
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// Frontend actions |
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} // End If Statement |
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} // End __construct() |
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/** |
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* meta_box_setup function. |
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* |
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* @access public |
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* @return void |
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*/ |
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public function meta_box_setup () { |
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// Add Meta Box for Prerequisite Lesson |
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add_meta_box( 'lesson-prerequisite', __( 'Lesson Prerequisite', 'woothemes-sensei' ), array( $this, 'lesson_prerequisite_meta_box_content' ), $this->token, 'side', 'default' ); |
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// Add Meta Box for Lesson Course |
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add_meta_box( 'lesson-course', __( 'Lesson Course', 'woothemes-sensei' ), array( $this, 'lesson_course_meta_box_content' ), $this->token, 'side', 'default' ); |
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// Add Meta Box for Lesson Preview |
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add_meta_box( 'lesson-preview', __( 'Lesson Preview', 'woothemes-sensei' ), array( $this, 'lesson_preview_meta_box_content' ), $this->token, 'side', 'default' ); |
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// Add Meta Box for Lesson Information |
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add_meta_box( 'lesson-info', __( 'Lesson Information', 'woothemes-sensei' ), array( $this, 'lesson_info_meta_box_content' ), $this->token, 'normal', 'default' ); |
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// Add Meta Box for Quiz Settings |
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add_meta_box( 'lesson-quiz-settings', __( 'Quiz Settings', 'woothemes-sensei' ), array( $this, 'lesson_quiz_settings_meta_box_content' ), $this->token, 'normal', 'default' ); |
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// Add Meta Box for Lesson Quiz Questions |
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add_meta_box( 'lesson-quiz', __( 'Quiz Questions', 'woothemes-sensei' ), array( $this, 'lesson_quiz_meta_box_content' ), $this->token, 'normal', 'default' ); |
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// Remove "Custom Settings" meta box. |
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remove_meta_box( 'woothemes-settings', $this->token, 'normal' ); |
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// Add JS scripts |
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add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ) ); |
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// Add CSS |
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add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_styles' ) ); |
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} // End meta_box_setup() |
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/** |
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* lesson_info_meta_box_content function. |
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* |
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* @access public |
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* @return void |
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*/ |
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public function lesson_info_meta_box_content () { |
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global $post; |
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$lesson_length = get_post_meta( $post->ID, '_lesson_length', true ); |
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$lesson_complexity = get_post_meta( $post->ID, '_lesson_complexity', true ); |
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$complexity_array = $this->lesson_complexities(); |
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$lesson_video_embed = get_post_meta( $post->ID, '_lesson_video_embed', true ); |
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$html = ''; |
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// Lesson Length |
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$html .= '<p><label for="lesson_length">' . __( 'Lesson Length in minutes', 'woothemes-sensei' ) . ': </label>'; |
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$html .= '<input type="number" id="lesson-length" name="lesson_length" class="small-text" value="' . esc_attr( $lesson_length ) . '" /></p>' . "\n"; |
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// Lesson Complexity |
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$html .= '<p><label for="lesson_complexity">' . __( 'Lesson Complexity', 'woothemes-sensei' ) . ': </label>'; |
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$html .= '<select id="lesson-complexity-options" name="lesson_complexity" class="chosen_select lesson-complexity-select">'; |
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$html .= '<option value="">' . __( 'None', 'woothemes-sensei' ) . '</option>'; |
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foreach ($complexity_array as $key => $value){ |
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$html .= '<option value="' . esc_attr( $key ) . '"' . selected( $key, $lesson_complexity, false ) . '>' . esc_html( $value ) . '</option>' . "\n"; |
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} // End For Loop |
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$html .= '</select></p>' . "\n"; |
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$html .= '<p><label for="lesson_video_embed">' . __( 'Video Embed Code', 'woothemes-sensei' ) . ':</label><br/>' . "\n"; |
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$html .= '<textarea rows="5" cols="50" name="lesson_video_embed" tabindex="6" id="course-video-embed">' . $lesson_video_embed . '</textarea></p>' . "\n"; |
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$html .= '<p>' . __( 'Paste the embed code for your video (e.g. YouTube, Vimeo etc.) in the box above.', 'woothemes-sensei' ) . '</p>'; |
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echo $html; |
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} // End lesson_info_meta_box_content() |
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/** |
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* lesson_prerequisite_meta_box_content function. |
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* |
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* @access public |
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* @return void |
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*/ |
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public function lesson_prerequisite_meta_box_content () { |
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global $post; |
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// Get existing post meta |
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$select_lesson_prerequisite = get_post_meta( $post->ID, '_lesson_prerequisite', true ); |
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// Get the Lesson Posts |
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$post_args = array( 'post_type' => 'lesson', |
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'posts_per_page' => -1, |
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'orderby' => 'title', |
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'order' => 'ASC', |
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'exclude' => $post->ID, |
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'suppress_filters' => 0 |
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); |
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$posts_array = get_posts( $post_args ); |
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// Build the HTML to Output |
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$html = ''; |
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$html .= wp_nonce_field( 'sensei-save-post-meta','woo_' . $this->token . '_nonce', true, false ); |
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View Code Duplication |
if ( count( $posts_array ) > 0 ) { |
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$html .= '<select id="lesson-prerequisite-options" name="lesson_prerequisite" class="chosen_select widefat">' . "\n"; |
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$html .= '<option value="">' . __( 'None', 'woothemes-sensei' ) . '</option>'; |
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foreach ($posts_array as $post_item){ |
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$html .= '<option value="' . esc_attr( absint( $post_item->ID ) ) . '"' . selected( $post_item->ID, $select_lesson_prerequisite, false ) . '>' . esc_html( $post_item->post_title ) . '</option>' . "\n"; |
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} // End For Loop |
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$html .= '</select>' . "\n"; |
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} else { |
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$html .= '<p>' . esc_html( __( 'No lessons exist yet. Please add some first.', 'woothemes-sensei' ) ) . '</p>'; |
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} // End If Statement |
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// Output the HTML |
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echo $html; |
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} // End lesson_prerequisite_meta_box_content() |
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/** |
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* lesson_preview_meta_box_content function. |
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* |
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* @access public |
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* @return void |
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*/ |
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public function lesson_preview_meta_box_content () { |
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global $post; |
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// Get existing post meta |
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$lesson_preview = get_post_meta( $post->ID, '_lesson_preview', true ); |
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$html = ''; |
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$html .= wp_nonce_field( 'sensei-save-post-meta','woo_' . $this->token . '_nonce', true, false ); |
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$checked = ''; |
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if ( isset( $lesson_preview ) && ( '' != $lesson_preview ) ) { |
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$checked = checked( 'preview', $lesson_preview, false ); |
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} // End If Statement |
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$html .= '<label for="lesson_preview">'; |
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$html .= '<input type="checkbox" id="lesson_preview" name="lesson_preview" value="preview" ' . $checked . '> ' . __( 'Allow this lesson to be viewed without purchase/login', 'woothemes-sensei' ) . '<br>'; |
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// Output the HTML |
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echo $html; |
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} // End lesson_preview_meta_box_content() |
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/** |
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* meta_box_save function. |
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* |
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* @access public |
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* @param int $post_id |
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* @return void |
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*/ |
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public function meta_box_save ( $post_id ) { |
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// Verify the nonce before proceeding. |
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View Code Duplication |
if ( ( get_post_type( $post_id ) != $this->token ) || !isset( $_POST[ 'woo_' . $this->token . '_nonce'] ) || ! wp_verify_nonce( $_POST[ 'woo_' . $this->token . '_nonce' ], 'sensei-save-post-meta' ) ) { |
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return $post_id; |
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} // End If Statement |
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// Get the post type object. |
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$post_type = get_post_type_object( get_post_type( $post_id ) ); |
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// Check if the current user has permission to edit the post. |
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if ( !current_user_can( $post_type->cap->edit_post, $post_id ) ) { |
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return $post_id; |
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} // End If Statement |
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// Check if the current post type is a page |
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View Code Duplication |
if ( 'page' == $_POST[ 'post_type' ] ) { |
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if ( ! current_user_can( 'edit_page', $post_id ) ) { |
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return $post_id; |
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} // End If Statement |
|
264
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} else { |
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265
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if ( ! current_user_can( 'edit_post', $post_id ) ) { |
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return $post_id; |
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267
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} // End If Statement |
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268
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} // End If Statement |
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// Save the post meta data fields |
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View Code Duplication |
if ( isset($this->meta_fields) && is_array($this->meta_fields) ) { |
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271
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foreach ( $this->meta_fields as $meta_key ) { |
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$this->save_post_meta( $meta_key, $post_id ); |
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273
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} // End For Loop |
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274
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} // End If Statement |
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275
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} // End meta_box_save() |
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277
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278
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/** |
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279
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* Update the lesson quiz and all the post meta |
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* |
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281
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* @access public |
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282
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* @return void |
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283
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*/ |
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284
|
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public function quiz_update( $post_id ) { |
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285
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global $post; |
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286
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// Verify the nonce before proceeding. |
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287
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if ( ( 'lesson' != get_post_type( $post_id ) )|| !isset( $_POST[ 'woo_' . $this->token . '_nonce'] ) || ! wp_verify_nonce( $_POST[ 'woo_' . $this->token . '_nonce' ], 'sensei-save-post-meta') ) { |
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288
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if ( isset($post->ID) ) { |
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289
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return $post->ID; |
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290
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} else { |
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291
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return false; |
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292
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} // End If Statement |
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293
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} // End If Statement |
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294
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295
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if( wp_is_post_revision( $post_id ) || wp_is_post_autosave( $post_id ) ) { |
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296
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return; |
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297
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} |
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298
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299
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// Temporarily disable the filter |
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300
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remove_action( 'save_post', array( $this, 'quiz_update' ) ); |
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301
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// Save the Quiz |
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302
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$quiz_id = $this->lesson_quizzes( $post_id, 'any'); |
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303
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304
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// Sanitize and setup the post data |
|
305
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$_POST = stripslashes_deep( $_POST ); |
|
306
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if ( isset( $_POST[ 'quiz_id' ] ) && ( 0 < absint( $_POST[ 'quiz_id' ] ) ) ) { |
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307
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$quiz_id = absint( $_POST[ 'quiz_id' ] ); |
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308
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} // End If Statement |
|
309
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$post_title = esc_html( $_POST[ 'post_title' ] ); |
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310
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$post_status = esc_html( $_POST[ 'post_status' ] ); |
|
311
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$post_content = ''; |
|
312
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|
313
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// Setup Query Arguments |
|
314
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$post_type_args = array( 'post_content' => $post_content, |
|
315
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|
|
'post_status' => $post_status, |
|
316
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'post_title' => $post_title, |
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317
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'post_type' => 'quiz', |
|
318
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|
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'post_parent' => $post_id, |
|
319
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|
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); |
|
320
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|
321
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|
|
$settings = $this->get_quiz_settings(); |
|
322
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|
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|
|
323
|
|
|
// Update or Insert the Lesson Quiz |
|
324
|
|
|
if ( 0 < $quiz_id ) { |
|
325
|
|
|
// Update the Quiz |
|
326
|
|
|
$post_type_args[ 'ID' ] = $quiz_id; |
|
327
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|
|
wp_update_post($post_type_args); |
|
328
|
|
|
|
|
329
|
|
|
// Update the post meta data |
|
330
|
|
|
update_post_meta( $quiz_id, '_quiz_lesson', $post_id ); |
|
331
|
|
|
|
|
332
|
|
|
foreach( $settings as $field ) { |
|
333
|
|
|
if( 'random_question_order' != $field['id'] ) { |
|
334
|
|
|
$value = $this->get_submitted_setting_value( $field ); |
|
335
|
|
|
if( isset( $value ) ) { |
|
336
|
|
|
update_post_meta( $quiz_id, '_' . $field['id'], $value ); |
|
337
|
|
|
} |
|
338
|
|
|
} |
|
339
|
|
|
} |
|
340
|
|
|
|
|
341
|
|
|
// Set the post terms for quiz-type |
|
342
|
|
|
wp_set_post_terms( $quiz_id, array( 'multiple-choice' ), 'quiz-type' ); |
|
343
|
|
|
} else { |
|
344
|
|
|
// Create the Quiz |
|
345
|
|
|
$quiz_id = wp_insert_post($post_type_args); |
|
346
|
|
|
|
|
347
|
|
|
// Add the post meta data WP will add it if it doesn't exist |
|
348
|
|
|
update_post_meta( $quiz_id, '_quiz_lesson', $post_id ); |
|
349
|
|
|
|
|
350
|
|
|
foreach( $settings as $field ) { |
|
351
|
|
|
if( 'random_question_order' != $field['id'] ) { |
|
352
|
|
|
|
|
353
|
|
|
//ignore values not posted to avoid |
|
354
|
|
|
// overwriting with empty or default values |
|
355
|
|
|
// when the values are posted from bulk edit or quick edit |
|
356
|
|
|
if( !isset( $_POST[ $field['id'] ] ) ){ |
|
357
|
|
|
continue; |
|
358
|
|
|
} |
|
359
|
|
|
|
|
360
|
|
|
$value = $this->get_submitted_setting_value( $field ); |
|
361
|
|
|
if( isset( $value ) ) { |
|
362
|
|
|
add_post_meta( $quiz_id, '_' . $field['id'], $value ); |
|
363
|
|
|
} |
|
364
|
|
|
} |
|
365
|
|
|
} |
|
366
|
|
|
|
|
367
|
|
|
// Set the post terms for quiz-type |
|
368
|
|
|
wp_set_post_terms( $quiz_id, array( 'multiple-choice' ), 'quiz-type' ); |
|
369
|
|
|
} // End If Statement |
|
370
|
|
|
|
|
371
|
|
|
// Add default lesson order meta value |
|
372
|
|
|
$course_id = get_post_meta( $post_id, '_lesson_course', true ); |
|
373
|
|
|
if( $course_id ) { |
|
374
|
|
|
if( ! get_post_meta( $post_id, '_order_' . $course_id, true ) ) { |
|
375
|
|
|
update_post_meta( $post_id, '_order_' . $course_id, 0 ); |
|
376
|
|
|
} |
|
377
|
|
|
} |
|
378
|
|
|
// Add reference back to the Quiz |
|
379
|
|
|
update_post_meta( $post_id, '_lesson_quiz', $quiz_id ); |
|
380
|
|
|
// Mark if the Lesson Quiz has questions |
|
381
|
|
|
$quiz_questions = Sensei()->lesson->lesson_quiz_questions( $quiz_id ); |
|
382
|
|
|
if( 0 < count( $quiz_questions ) ) { |
|
383
|
|
|
update_post_meta( $post_id, '_quiz_has_questions', '1' ); |
|
384
|
|
|
} |
|
385
|
|
|
else { |
|
386
|
|
|
delete_post_meta( $post_id, '_quiz_has_questions' ); |
|
387
|
|
|
} |
|
388
|
|
|
|
|
389
|
|
|
// Restore the previously disabled filter |
|
390
|
|
|
add_action( 'save_post', array( $this, 'quiz_update' ) ); |
|
391
|
|
|
|
|
392
|
|
|
} // End post_updated() |
|
393
|
|
|
|
|
394
|
|
|
public function get_submitted_setting_value( $field = false ) { |
|
395
|
|
|
|
|
396
|
|
|
if( ! $field ) return; |
|
397
|
|
|
|
|
398
|
|
|
$value = false; |
|
|
|
|
|
|
399
|
|
|
|
|
400
|
|
|
if( 'quiz_grade_type' == $field['id'] ) { |
|
401
|
|
|
if( isset( $_POST[ $field['id'] ] ) && 'on' == $_POST[ $field['id'] ] ) { |
|
402
|
|
|
$value = 'auto'; |
|
403
|
|
|
} else { |
|
404
|
|
|
$value = 'manual'; |
|
405
|
|
|
} |
|
406
|
|
|
return $value; |
|
407
|
|
|
} |
|
408
|
|
|
|
|
409
|
|
|
if ( isset( $_POST[ $field['id'] ] ) ) { |
|
410
|
|
|
$value = $_POST[ $field['id'] ]; |
|
411
|
|
|
} else { |
|
412
|
|
|
$value = $field['default']; |
|
413
|
|
|
} |
|
414
|
|
|
|
|
415
|
|
|
return $value; |
|
416
|
|
|
} |
|
417
|
|
|
|
|
418
|
|
|
/** |
|
419
|
|
|
* save_post_meta function. |
|
420
|
|
|
* Saves lesson meta data |
|
421
|
|
|
* @access private |
|
422
|
|
|
* @param string $post_key (default: '') |
|
423
|
|
|
* @param int $post_id (default: 0) |
|
424
|
|
|
* @return int|bool meta id or saved status |
|
425
|
|
|
*/ |
|
426
|
|
|
private function save_post_meta( $post_key = '', $post_id = 0 ) { |
|
427
|
|
|
// Get the meta key. |
|
428
|
|
|
$meta_key = '_' . $post_key; |
|
429
|
|
|
|
|
430
|
|
|
//ignore fields are not posted |
|
431
|
|
|
|
|
432
|
|
|
if( !isset( $_POST[ $post_key ] ) ){ |
|
433
|
|
|
|
|
434
|
|
|
// except for lesson preview checkbox field |
|
435
|
|
|
if( 'lesson_preview' == $post_key ){ |
|
436
|
|
|
|
|
437
|
|
|
$_POST[ $post_key ] = ''; |
|
438
|
|
|
|
|
439
|
|
|
} else { |
|
440
|
|
|
|
|
441
|
|
|
return false; |
|
442
|
|
|
|
|
443
|
|
|
} |
|
444
|
|
|
|
|
445
|
|
|
} |
|
446
|
|
|
|
|
447
|
|
|
// Get the posted data and sanitize it for use as an HTML class. |
|
448
|
|
View Code Duplication |
if ( 'lesson_video_embed' == $post_key) { |
|
|
|
|
|
|
449
|
|
|
$new_meta_value = esc_html( $_POST[$post_key] ); |
|
450
|
|
|
} else { |
|
451
|
|
|
$new_meta_value = ( isset( $_POST[$post_key] ) ? sanitize_html_class( $_POST[$post_key] ) : '' ); |
|
452
|
|
|
} // End If Statement |
|
453
|
|
|
|
|
454
|
|
|
// update field with the new value |
|
455
|
|
|
if( -1 != $new_meta_value ){ |
|
456
|
|
|
return update_post_meta( $post_id, $meta_key, $new_meta_value ); |
|
457
|
|
|
} |
|
458
|
|
|
|
|
459
|
|
|
} // End save_post_meta() |
|
460
|
|
|
|
|
461
|
|
|
/** |
|
462
|
|
|
* lesson_course_meta_box_content function. |
|
463
|
|
|
* |
|
464
|
|
|
* @access public |
|
465
|
|
|
* @return void |
|
466
|
|
|
*/ |
|
467
|
|
|
public function lesson_course_meta_box_content () { |
|
468
|
|
|
global $post; |
|
469
|
|
|
// Setup Lesson Meta Data |
|
470
|
|
|
$selected_lesson_course = 0; |
|
471
|
|
|
if ( 0 < $post->ID ) { |
|
472
|
|
|
$selected_lesson_course = get_post_meta( $post->ID, '_lesson_course', true ); |
|
473
|
|
|
} // End If Statement |
|
474
|
|
|
// Handle preselected course |
|
475
|
|
View Code Duplication |
if ( isset( $_GET[ 'course_id' ] ) && ( 0 < absint( $_GET[ 'course_id' ] ) ) ) { |
|
|
|
|
|
|
476
|
|
|
$selected_lesson_course = absint( $_GET[ 'course_id' ] ); |
|
477
|
|
|
} // End If Statement |
|
478
|
|
|
// Get the Lesson Posts |
|
479
|
|
|
$post_args = array( 'post_type' => 'course', |
|
480
|
|
|
'posts_per_page' => -1, |
|
481
|
|
|
'orderby' => 'title', |
|
482
|
|
|
'order' => 'ASC', |
|
483
|
|
|
'post_status' => 'any', |
|
484
|
|
|
'suppress_filters' => 0, |
|
485
|
|
|
); |
|
486
|
|
|
$posts_array = get_posts( $post_args ); |
|
487
|
|
|
// Buid the HTML to Output |
|
488
|
|
|
$html = ''; |
|
489
|
|
|
// Nonce |
|
490
|
|
|
$html .= wp_nonce_field( 'sensei-save-post-meta','woo_' . $this->token . '_nonce', true, false ); |
|
491
|
|
|
|
|
492
|
|
|
// Select the course for the lesson |
|
493
|
|
|
$drop_down_args = array( |
|
494
|
|
|
'name'=>'lesson_course', |
|
495
|
|
|
'id' => 'lesson-course-options' |
|
496
|
|
|
); |
|
497
|
|
|
|
|
498
|
|
|
$courses = WooThemes_Sensei_Course::get_all_courses(); |
|
499
|
|
|
$courses_options = array(); |
|
500
|
|
|
foreach( $courses as $course ){ |
|
501
|
|
|
$courses_options[ $course->ID ] = get_the_title( $course ) ; |
|
502
|
|
|
} |
|
503
|
|
|
$html .= Sensei_Utils::generate_drop_down( $selected_lesson_course, $courses_options, $drop_down_args ); |
|
504
|
|
|
|
|
505
|
|
|
// Course Actions Panel |
|
506
|
|
|
if ( current_user_can( 'publish_courses' )) { |
|
507
|
|
|
$html .= '<div id="lesson-course-actions">'; |
|
508
|
|
|
$html .= '<p>'; |
|
509
|
|
|
// Add a course action link |
|
510
|
|
|
$html .= '<a id="lesson-course-add" href="#course-add" class="lesson-add-course">+ ' . __('Add New Course', 'woothemes-sensei' ) . '</a>'; |
|
511
|
|
|
$html .= '</p>'; |
|
512
|
|
|
$html .= '</div>'; |
|
513
|
|
|
// Add a course input fields |
|
514
|
|
|
$html .= '<div id="lesson-course-details" class="hidden">'; |
|
515
|
|
|
$html .= '<p>'; |
|
516
|
|
|
// Course Title input |
|
517
|
|
|
$html .= '<label>' . __( 'Course Title' , 'woothemes-sensei' ) . '</label> '; |
|
518
|
|
|
$html .= '<input type="text" id="course-title" name="course_title" value="" size="25" class="widefat" />'; |
|
519
|
|
|
// Course Description input |
|
520
|
|
|
$html .= '<label>' . __( 'Description' , 'woothemes-sensei' ) . '</label> '; |
|
521
|
|
|
$html .= '<textarea rows="10" cols="40" id="course-content" name="course_content" value="" size="300" class="widefat"></textarea>'; |
|
522
|
|
|
// Course Prerequisite |
|
523
|
|
|
$html .= '<label>' . __( 'Course Prerequisite' , 'woothemes-sensei' ) . '</label> '; |
|
524
|
|
|
$html .= '<select id="course-prerequisite-options" name="course_prerequisite" class="chosen_select widefat">' . "\n"; |
|
525
|
|
|
$html .= '<option value="">' . __( 'None', 'woothemes-sensei' ) . '</option>'; |
|
526
|
|
|
foreach ($posts_array as $post_item){ |
|
527
|
|
|
$html .= '<option value="' . esc_attr( absint( $post_item->ID ) ) . '">' . esc_html( $post_item->post_title ) . '</option>' . "\n"; |
|
528
|
|
|
} // End For Loop |
|
529
|
|
|
$html .= '</select>' . "\n"; |
|
530
|
|
|
// Course Product |
|
531
|
|
|
if ( Sensei_WC::is_woocommerce_active() ) { |
|
532
|
|
|
// Get the Products |
|
533
|
|
|
$select_course_woocommerce_product = get_post_meta( $post_item->ID, '_course_woocommerce_product', true ); |
|
|
|
|
|
|
534
|
|
|
|
|
535
|
|
|
$product_args = array( 'post_type' => array( 'product', 'product_variation' ), |
|
536
|
|
|
'posts_per_page' => -1, |
|
537
|
|
|
'orderby' => 'title', |
|
538
|
|
|
'order' => 'DESC', |
|
539
|
|
|
'post_status' => array( 'publish', 'private', 'draft' ), |
|
540
|
|
|
'tax_query' => array( |
|
541
|
|
|
array( |
|
542
|
|
|
'taxonomy' => 'product_type', |
|
543
|
|
|
'field' => 'slug', |
|
544
|
|
|
'terms' => array( 'variable', 'grouped' ), |
|
545
|
|
|
'operator' => 'NOT IN' |
|
546
|
|
|
) |
|
547
|
|
|
), |
|
548
|
|
|
'suppress_filters' => 0 |
|
549
|
|
|
); |
|
550
|
|
|
$products_array = get_posts( $product_args ); |
|
551
|
|
|
$html .= '<label>' . __( 'WooCommerce Product' , 'woothemes-sensei' ) . '</label> '; |
|
552
|
|
|
$html .= '<select id="course-woocommerce-product-options" name="course_woocommerce_product" class="chosen_select widefat">' . "\n"; |
|
553
|
|
|
$html .= '<option value="-">' . __( 'None', 'woothemes-sensei' ) . '</option>'; |
|
554
|
|
|
$prev_parent_id = 0; |
|
555
|
|
|
foreach ($products_array as $products_item){ |
|
556
|
|
|
|
|
557
|
|
|
if ( 'product_variation' == $products_item->post_type ) { |
|
558
|
|
|
$product_object = get_product( $products_item->ID ); |
|
559
|
|
|
$parent_id = wp_get_post_parent_id( $products_item->ID ); |
|
560
|
|
|
$product_name = ucwords( woocommerce_get_formatted_variation( $product_object->variation_data, true ) ); |
|
|
|
|
|
|
561
|
|
|
} else { |
|
562
|
|
|
$parent_id = false; |
|
563
|
|
|
$prev_parent_id = 0; |
|
564
|
|
|
$product_name = $products_item->post_title; |
|
|
|
|
|
|
565
|
|
|
} |
|
566
|
|
|
|
|
567
|
|
|
// Show variations in groups |
|
568
|
|
View Code Duplication |
if( $parent_id && $parent_id != $prev_parent_id ) { |
|
|
|
|
|
|
569
|
|
|
if( 0 != $prev_parent_id ) { |
|
570
|
|
|
$html .= '</optgroup>'; |
|
571
|
|
|
} |
|
572
|
|
|
$html .= '<optgroup label="' . get_the_title( $parent_id ) . '">'; |
|
573
|
|
|
$prev_parent_id = $parent_id; |
|
574
|
|
|
} elseif( ! $parent_id && 0 == $prev_parent_id ) { |
|
575
|
|
|
$html .= '</optgroup>'; |
|
576
|
|
|
} |
|
577
|
|
|
|
|
578
|
|
|
$html .= '<option value="' . esc_attr( absint( $products_item->ID ) ) . '">' . esc_html( $products_item->post_title ) . '</option>' . "\n"; |
|
579
|
|
|
} // End For Loop |
|
580
|
|
|
$html .= '</select>' . "\n"; |
|
581
|
|
|
} else { |
|
582
|
|
|
// Default |
|
583
|
|
|
$html .= '<input type="hidden" name="course_woocommerce_product" id="course-woocommerce-product-options" value="-" />'; |
|
584
|
|
|
} |
|
585
|
|
|
// Course Category |
|
586
|
|
|
$html .= '<label>' . __( 'Course Category' , 'woothemes-sensei' ) . '</label> '; |
|
587
|
|
|
$cat_args = array( 'echo' => false, 'hierarchical' => true, 'show_option_none' => __( 'None', 'woothemes-sensei' ), 'taxonomy' => 'course-category', 'orderby' => 'name', 'id' => 'course-category-options', 'name' => 'course_category', 'class' => 'widefat' ); |
|
588
|
|
|
$html .= wp_dropdown_categories(apply_filters('widget_course_categories_dropdown_args', $cat_args)) . "\n"; |
|
589
|
|
|
// Save the course action button |
|
590
|
|
|
$html .= '<a title="' . esc_attr( __( 'Save Course', 'woothemes-sensei' ) ) . '" href="#add-course-metadata" class="lesson_course_save button button-highlighted">' . esc_html( __( 'Add Course', 'woothemes-sensei' ) ) . '</a>'; |
|
591
|
|
|
$html .= ' '; |
|
592
|
|
|
// Cancel action link |
|
593
|
|
|
$html .= '<a href="#course-add-cancel" class="lesson_course_cancel">' . __( 'Cancel', 'woothemes-sensei' ) . '</a>'; |
|
594
|
|
|
$html .= '</p>'; |
|
595
|
|
|
$html .= '</div>'; |
|
596
|
|
|
} // End If Statement |
|
597
|
|
|
|
|
598
|
|
|
// Output the HTML |
|
599
|
|
|
echo $html; |
|
600
|
|
|
} // End lesson_course_meta_box_content() |
|
601
|
|
|
|
|
602
|
|
|
public function quiz_panel( $quiz_id = 0 ) { |
|
603
|
|
|
|
|
604
|
|
|
$html = wp_nonce_field( 'sensei-save-post-meta','woo_' . $this->token . '_nonce', true, false ); |
|
605
|
|
|
$html .= '<div id="add-quiz-main">'; |
|
606
|
|
View Code Duplication |
if ( 0 == $quiz_id ) { |
|
|
|
|
|
|
607
|
|
|
$html .= '<p>'; |
|
608
|
|
|
// Default message and Add a Quiz button |
|
609
|
|
|
$html .= esc_html( __( 'Once you have saved your lesson you will be able to add questions.', 'woothemes-sensei' ) ); |
|
610
|
|
|
$html .= '</p>'; |
|
611
|
|
|
} |
|
612
|
|
|
|
|
613
|
|
|
// Quiz Panel CSS Class |
|
614
|
|
|
$quiz_class = ''; |
|
615
|
|
|
if ( 0 == $quiz_id ) { |
|
616
|
|
|
$quiz_class = ' class="hidden"'; |
|
617
|
|
|
} // End If Statement |
|
618
|
|
|
// Build the HTML to Output |
|
619
|
|
|
$message_class = ''; |
|
|
|
|
|
|
620
|
|
|
|
|
621
|
|
|
// Setup Questions Query |
|
622
|
|
|
$questions = array(); |
|
623
|
|
|
if ( 0 < $quiz_id ) { |
|
624
|
|
|
$questions = $this->lesson_quiz_questions( $quiz_id ); |
|
625
|
|
|
} // End If Statement |
|
626
|
|
|
|
|
627
|
|
|
$question_count = 0; |
|
628
|
|
View Code Duplication |
foreach( $questions as $question ) { |
|
|
|
|
|
|
629
|
|
|
|
|
630
|
|
|
if( $question->post_type == 'multiple_question' ) { |
|
631
|
|
|
$question_number = get_post_meta( $question->ID, 'number', true ); |
|
632
|
|
|
$question_count += $question_number; |
|
633
|
|
|
} else { |
|
634
|
|
|
++$question_count; |
|
635
|
|
|
} |
|
636
|
|
|
|
|
637
|
|
|
} |
|
638
|
|
|
|
|
639
|
|
|
// Inner DIV |
|
640
|
|
|
$html .= '<div id="add-quiz-metadata"' . $quiz_class . '>'; |
|
641
|
|
|
|
|
642
|
|
|
// Quiz ID |
|
643
|
|
|
$html .= '<input type="hidden" name="quiz_id" id="quiz_id" value="' . esc_attr( $quiz_id ) . '" />'; |
|
644
|
|
|
|
|
645
|
|
|
// Default Message |
|
646
|
|
View Code Duplication |
if ( 0 == $quiz_id ) { |
|
|
|
|
|
|
647
|
|
|
$html .= '<p class="save-note">'; |
|
648
|
|
|
$html .= esc_html( __( 'Please save your lesson in order to add questions to your quiz.', 'woothemes-sensei' ) ); |
|
649
|
|
|
$html .= '</p>'; |
|
650
|
|
|
} // End If Statement |
|
651
|
|
|
|
|
652
|
|
|
$html .= '</div>'; |
|
653
|
|
|
|
|
654
|
|
|
// Question Container DIV |
|
655
|
|
|
$html .= '<div id="add-question-main"' . $quiz_class . '>'; |
|
656
|
|
|
// Inner DIV |
|
657
|
|
|
$html .= '<div id="add-question-metadata">'; |
|
658
|
|
|
|
|
659
|
|
|
// Count of questions |
|
660
|
|
|
$html .= '<input type="hidden" name="question_counter" id="question_counter" value="' . esc_attr( $question_count ) . '" />'; |
|
661
|
|
|
// Table headers |
|
662
|
|
|
$html .= '<table class="widefat" id="sortable-questions"> |
|
663
|
|
|
<thead> |
|
664
|
|
|
<tr> |
|
665
|
|
|
<th class="question-count-column">#</th> |
|
666
|
|
|
<th>' . __( 'Question', 'woothemes-sensei' ) . '</th> |
|
667
|
|
|
<th style="width:45px;">' . __( 'Grade', 'woothemes-sensei' ) . '</th> |
|
668
|
|
|
<th style="width:125px;">' . __( 'Type', 'woothemes-sensei' ) . '</th> |
|
669
|
|
|
<th style="width:125px;">' . __( 'Action', 'woothemes-sensei' ) . '</th> |
|
670
|
|
|
</tr> |
|
671
|
|
|
</thead> |
|
672
|
|
|
<tfoot> |
|
673
|
|
|
<tr> |
|
674
|
|
|
<th class="question-count-column">#</th> |
|
675
|
|
|
<th>' . __( 'Question', 'woothemes-sensei' ) . '</th> |
|
676
|
|
|
<th>' . __( 'Grade', 'woothemes-sensei' ) . '</th> |
|
677
|
|
|
<th>' . __( 'Type', 'woothemes-sensei' ) . '</th> |
|
678
|
|
|
<th>' . __( 'Action', 'woothemes-sensei' ) . '</th> |
|
679
|
|
|
</tr> |
|
680
|
|
|
</tfoot>'; |
|
681
|
|
|
|
|
682
|
|
|
$message_class = ''; |
|
683
|
|
|
if ( 0 < $question_count ) { $message_class = 'hidden'; } |
|
684
|
|
|
|
|
685
|
|
|
$html .= '<tbody id="no-questions-message" class="' . esc_attr( $message_class ) . '">'; |
|
686
|
|
|
$html .= '<tr>'; |
|
687
|
|
|
$html .= '<td colspan="5">' . __( 'There are no Questions for this Quiz yet. Please add some below.', 'woothemes-sensei' ) . '</td>'; |
|
688
|
|
|
$html .= '</tr>'; |
|
689
|
|
|
$html .= '</tbody>'; |
|
690
|
|
|
|
|
691
|
|
|
if( 0 < $question_count ) { |
|
692
|
|
|
$html .= $this->quiz_panel_questions( $questions ); |
|
693
|
|
|
} |
|
694
|
|
|
|
|
695
|
|
|
$html .= '</table>'; |
|
696
|
|
|
|
|
697
|
|
|
if( ! isset( $this->question_order ) ) { |
|
698
|
|
|
$this->question_order = ''; |
|
699
|
|
|
} |
|
700
|
|
|
|
|
701
|
|
|
$html .= '<input type="hidden" id="question-order" name="question-order" value="' . $this->question_order . '" />'; |
|
702
|
|
|
|
|
703
|
|
|
$html .= '</div>'; |
|
704
|
|
|
|
|
705
|
|
|
// Question Action Container DIV |
|
706
|
|
|
$html .= '<div id="add-question-actions">'; |
|
707
|
|
|
|
|
708
|
|
|
$html .= $this->quiz_panel_add(); |
|
709
|
|
|
|
|
710
|
|
|
$html .= '</div>'; |
|
711
|
|
|
|
|
712
|
|
|
$html .= '</div>'; |
|
713
|
|
|
|
|
714
|
|
|
$html .= '</div>'; |
|
715
|
|
|
|
|
716
|
|
|
return $html; |
|
717
|
|
|
|
|
718
|
|
|
} |
|
719
|
|
|
|
|
720
|
|
|
public function quiz_panel_questions( $questions = array() ) { |
|
721
|
|
|
global $quiz_questions; |
|
722
|
|
|
|
|
723
|
|
|
$quiz_questions = $questions; |
|
724
|
|
|
|
|
725
|
|
|
$html = ''; |
|
726
|
|
|
|
|
727
|
|
|
if( count( $questions ) > 0 ) { |
|
728
|
|
|
|
|
729
|
|
|
$question_class = ''; |
|
|
|
|
|
|
730
|
|
|
$question_counter = 1; |
|
731
|
|
|
|
|
732
|
|
|
foreach ( $questions as $question ) { |
|
733
|
|
|
|
|
734
|
|
|
$question_id = $question->ID; |
|
735
|
|
|
|
|
736
|
|
|
$question_type = Sensei()->question->get_question_type( $question_id ); |
|
737
|
|
|
|
|
738
|
|
|
$multiple_data = array(); |
|
739
|
|
|
$question_increment = 1; |
|
740
|
|
|
if( 'multiple_question' == $question->post_type ) { |
|
741
|
|
|
$question_type = 'category'; |
|
742
|
|
|
|
|
743
|
|
|
$question_category = get_post_meta( $question->ID, 'category', true ); |
|
744
|
|
|
$question_cat = get_term( $question_category, 'question-category' ); |
|
745
|
|
|
|
|
746
|
|
|
$question_number = get_post_meta( $question->ID, 'number', true ); |
|
747
|
|
|
$question_increment = $question_number; |
|
748
|
|
|
|
|
749
|
|
|
$multiple_data = array( $question_cat->name, $question_number ); |
|
750
|
|
|
} |
|
751
|
|
|
|
|
752
|
|
|
if( ! $question_type ) { |
|
753
|
|
|
$question_type = 'multiple-choice'; |
|
754
|
|
|
} |
|
755
|
|
|
|
|
756
|
|
|
// Row with question and actions |
|
757
|
|
|
$html .= $this->quiz_panel_question( $question_type, $question_counter, $question_id, 'quiz', $multiple_data ); |
|
758
|
|
|
$question_counter += $question_increment; |
|
759
|
|
|
|
|
760
|
|
|
if( isset( $this->question_order ) && strlen( $this->question_order ) > 0 ) { $this->question_order .= ','; } |
|
761
|
|
|
$this->question_order .= $question_id; |
|
762
|
|
|
} // End For Loop |
|
763
|
|
|
} |
|
764
|
|
|
|
|
765
|
|
|
return $html; |
|
766
|
|
|
|
|
767
|
|
|
} |
|
768
|
|
|
|
|
769
|
|
|
public function quiz_panel_question( $question_type = '', $question_counter = 0, $question_id = 0, $context = 'quiz', $multiple_data = array() ) { |
|
770
|
|
|
global $row_counter, $quiz_questions; |
|
771
|
|
|
|
|
772
|
|
|
$html = ''; |
|
773
|
|
|
|
|
774
|
|
|
$question_class = ''; |
|
775
|
|
|
if( 'quiz' == $context ) { |
|
776
|
|
|
if( ! $row_counter || ! isset( $row_counter ) ) { |
|
777
|
|
|
$row_counter = 1; |
|
778
|
|
|
} |
|
779
|
|
|
if( $row_counter % 2 ) { $question_class = 'alternate'; } |
|
780
|
|
|
++$row_counter; |
|
781
|
|
|
} |
|
782
|
|
|
|
|
783
|
|
|
if( $question_id ) { |
|
784
|
|
|
|
|
785
|
|
|
if( $question_type != 'category' ) { |
|
786
|
|
|
|
|
787
|
|
|
$question_grade = Sensei()->question->get_question_grade( $question_id ); |
|
788
|
|
|
|
|
789
|
|
|
$question_media = get_post_meta( $question_id, '_question_media', true ); |
|
790
|
|
|
$question_media_type = $question_media_thumb = $question_media_link = $question_media_title = ''; |
|
|
|
|
|
|
791
|
|
|
$question_media_thumb_class = $question_media_link_class = $question_media_delete_class = 'hidden'; |
|
792
|
|
|
$question_media_add_button = __( 'Add file', 'woothemes-sensei' ); |
|
793
|
|
|
if( 0 < intval( $question_media ) ) { |
|
794
|
|
|
$mimetype = get_post_mime_type( $question_media ); |
|
795
|
|
|
if( $mimetype ) { |
|
796
|
|
|
$mimetype_array = explode( '/', $mimetype); |
|
797
|
|
|
if( isset( $mimetype_array[0] ) && $mimetype_array[0] ) { |
|
798
|
|
|
$question_media_delete_class = ''; |
|
799
|
|
|
$question_media_type = $mimetype_array[0]; |
|
800
|
|
|
if( 'image' == $question_media_type ) { |
|
801
|
|
|
$question_media_thumb = wp_get_attachment_thumb_url( $question_media ); |
|
802
|
|
|
if( $question_media_thumb ) { |
|
803
|
|
|
$question_media_thumb_class = ''; |
|
804
|
|
|
} |
|
805
|
|
|
} |
|
806
|
|
|
$question_media_url = wp_get_attachment_url( $question_media ); |
|
807
|
|
|
if( $question_media_url ) { |
|
808
|
|
|
$attachment = get_post( $question_media ); |
|
809
|
|
|
$question_media_title = $attachment->post_title; |
|
810
|
|
|
|
|
811
|
|
|
if( ! $question_media_title ) { |
|
812
|
|
|
$question_media_filename = basename( $question_media_url ); |
|
813
|
|
|
$question_media_title = $question_media_filename; |
|
814
|
|
|
} |
|
815
|
|
|
$question_media_link = '<a class="' . $question_media_type . '" href="' . esc_url( $question_media_url ) . '" target="_blank">' . $question_media_title . '</a>'; |
|
816
|
|
|
$question_media_link_class = ''; |
|
817
|
|
|
} |
|
818
|
|
|
|
|
819
|
|
|
$question_media_add_button = __( 'Change file', 'woothemes-sensei' ); |
|
820
|
|
|
} |
|
821
|
|
|
} |
|
822
|
|
|
} |
|
823
|
|
|
|
|
824
|
|
|
$random_order = get_post_meta( $question_id, '_random_order', true ); |
|
825
|
|
|
if( ! $random_order ) { |
|
826
|
|
|
$random_order = 'yes'; |
|
827
|
|
|
} |
|
828
|
|
|
|
|
829
|
|
|
if( ! $question_type ) { $question_type = 'multiple-choice'; } |
|
830
|
|
|
} |
|
831
|
|
|
|
|
832
|
|
|
$html .= '<tbody class="' . $question_class . '">'; |
|
833
|
|
|
|
|
834
|
|
|
if( 'quiz' == $context ) { |
|
835
|
|
|
$html .= '<tr>'; |
|
836
|
|
|
if( $question_type != 'category' ) { |
|
837
|
|
|
$question = get_post( $question_id ); |
|
838
|
|
|
$html .= '<td class="table-count question-number question-count-column"><span class="number">' . $question_counter . '</span></td>'; |
|
839
|
|
|
$html .= '<td>' . esc_html( $question->post_title ) . '</td>'; |
|
840
|
|
|
$html .= '<td class="question-grade-column">' . esc_html( $question_grade ) . '</td>'; |
|
|
|
|
|
|
841
|
|
|
$question_types_filtered = ucwords( str_replace( array( '-', 'boolean' ), array( ' ', __( 'True/False', 'woothemes-sensei' ) ), $question_type ) ); |
|
842
|
|
|
$html .= '<td>' . esc_html( $question_types_filtered ) . '</td>'; |
|
843
|
|
|
$html .= '<td><a title="' . esc_attr( __( 'Edit Question', 'woothemes-sensei' ) ) . '" href="#question_' . $question_counter .'" class="question_table_edit">' . esc_html( __( 'Edit', 'woothemes-sensei' ) ) . '</a> <a title="' . esc_attr( __( 'Remove Question', 'woothemes-sensei' ) ) . '" href="#add-question-metadata" class="question_table_delete">' . esc_html( __( 'Remove', 'woothemes-sensei' ) ) . '</a></td>'; |
|
844
|
|
|
|
|
845
|
|
|
} else { |
|
846
|
|
|
|
|
847
|
|
|
$end_number = intval( $question_counter ) + intval( $multiple_data[1] ) - 1; |
|
848
|
|
|
if( $question_counter == $end_number ) { |
|
849
|
|
|
$row_numbers = $question_counter; |
|
850
|
|
|
} else { |
|
851
|
|
|
$row_numbers = $question_counter . ' - ' . $end_number; |
|
852
|
|
|
} |
|
853
|
|
|
$row_title = sprintf( __( 'Selected from \'%1$s\' ', 'woothemes-sensei' ), $multiple_data[0] ); |
|
854
|
|
|
|
|
855
|
|
|
$html .= '<td class="table-count question-number question-count-column"><span class="number hidden">' . $question_counter . '</span><span class="hidden total-number">' . $multiple_data[1] . '</span><span class="row-numbers">' . esc_html( $row_numbers ) . '</span></td>'; |
|
856
|
|
|
$html .= '<td>' . esc_html( $row_title ) . '</td>'; |
|
857
|
|
|
$html .= '<td class="question-grade-column"></td>'; |
|
858
|
|
|
$html .= '<td><input type="hidden" name="question_id" class="row_question_id" id="question_' . $question_counter . '_id" value="' . $question_id . '" /></td>'; |
|
859
|
|
|
$html .= '<td><a title="' . esc_attr( __( 'Edit Question', 'woothemes-sensei' ) ) . '" href="#question_' . $question_counter .'" class="question_table_edit" style="visibility:hidden;">' . esc_html( __( 'Edit', 'woothemes-sensei' ) ) . '</a> <a title="' . esc_attr( __( 'Remove Question(s)', 'woothemes-sensei' ) ) . '" href="#add-question-metadata" class="question_multiple_delete" rel="' . $question_id . '">' . esc_html( __( 'Remove', 'woothemes-sensei' ) ) . '</a></td>'; |
|
860
|
|
|
|
|
861
|
|
|
} |
|
862
|
|
|
$html .= '</tr>'; |
|
863
|
|
|
} |
|
864
|
|
|
|
|
865
|
|
|
if( $question_type != 'category' ) { |
|
866
|
|
|
|
|
867
|
|
|
$edit_class = ''; |
|
868
|
|
|
if( 'quiz' == $context ) { |
|
869
|
|
|
$edit_class = 'hidden'; |
|
870
|
|
|
} |
|
871
|
|
|
|
|
872
|
|
|
$question = get_post( $question_id ); |
|
873
|
|
|
$html .= '<tr class="question-quick-edit ' . esc_attr( $edit_class ) . '">'; |
|
874
|
|
|
$html .= '<td colspan="5">'; |
|
875
|
|
|
$html .= '<span class="hidden question_original_counter">' . $question_counter . '</span>'; |
|
876
|
|
|
$html .= '<div class="question_required_fields">'; |
|
877
|
|
|
|
|
878
|
|
|
// Question title |
|
879
|
|
|
$html .= '<div>'; |
|
880
|
|
|
$html .= '<label for="question_' . $question_counter . '">' . __( 'Question:', 'woothemes-sensei' ) . '</label> '; |
|
881
|
|
|
$html .= '<input type="text" id="question_' . $question_counter . '" name="question" value="' . esc_attr( htmlspecialchars( $question->post_title ) ) . '" size="25" class="widefat" />'; |
|
882
|
|
|
$html .= '</div>'; |
|
883
|
|
|
|
|
884
|
|
|
// Question description |
|
885
|
|
|
$html .= '<div>'; |
|
886
|
|
|
$html .= '<label for="question_' . $question_counter . '_desc">' . __( 'Question Description (optional):', 'woothemes-sensei' ) . '</label> '; |
|
887
|
|
|
$html .= '</div>'; |
|
888
|
|
|
$html .= '<textarea id="question_' . $question_counter . '_desc" name="question_description" class="widefat" rows="4">' . esc_textarea( $question->post_content ) . '</textarea>'; |
|
889
|
|
|
|
|
890
|
|
|
// Question grade |
|
891
|
|
|
$html .= '<div>'; |
|
892
|
|
|
$html .= '<label for="question_' . $question_counter . '_grade">' . __( 'Question grade:', 'woothemes-sensei' ) . '</label> '; |
|
893
|
|
|
$html .= '<input type="number" id="question_' . $question_counter . '_grade" class="question_grade small-text" name="question_grade" min="0" value="' . $question_grade . '" />'; |
|
894
|
|
|
$html .= '</div>'; |
|
895
|
|
|
|
|
896
|
|
|
// Random order |
|
897
|
|
|
if( $question_type == 'multiple-choice' ) { |
|
898
|
|
|
$html .= '<div>'; |
|
899
|
|
|
$html .= '<label for="' . $question_counter . '_random_order"><input type="checkbox" name="random_order" class="random_order" id="' . $question_counter . '_random_order" value="yes" ' . checked( $random_order, 'yes', false ) . ' /> ' . __( 'Randomise answer order', 'woothemes-sensei' ) . '</label>'; |
|
|
|
|
|
|
900
|
|
|
$html .= '</div>'; |
|
901
|
|
|
} |
|
902
|
|
|
|
|
903
|
|
|
// Question media |
|
904
|
|
|
$html .= '<div>'; |
|
905
|
|
|
$html .= '<label for="question_' . $question_counter . '_media_button">' . __( 'Question media:', 'woothemes-sensei' ) . '</label><br/>'; |
|
906
|
|
|
$html .= '<button id="question_' . $question_counter . '_media_button" class="upload_media_file_button button-secondary" data-uploader_title="' . __( 'Add file to question', 'woothemes-sensei' ) . '" data-uploader_button_text="' . __( 'Add to question', 'woothemes-sensei' ) . '">' . $question_media_add_button . '</button>'; |
|
|
|
|
|
|
907
|
|
|
$html .= '<button id="question_' . $question_counter . '_media_button_delete" class="delete_media_file_button button-secondary ' . $question_media_delete_class . '">' . __( 'Delete file', 'woothemes-sensei' ) . '</button><br/>'; |
|
|
|
|
|
|
908
|
|
|
$html .= '<span id="question_' . $question_counter . '_media_link" class="question_media_link ' . $question_media_link_class . '">' . $question_media_link . '</span>'; |
|
|
|
|
|
|
909
|
|
|
$html .= '<br/><img id="question_' . $question_counter . '_media_preview" class="question_media_preview ' . $question_media_thumb_class . '" src="' . $question_media_thumb . '" /><br/>'; |
|
|
|
|
|
|
910
|
|
|
$html .= '<input type="hidden" id="question_' . $question_counter . '_media" class="question_media" name="question_media" value="' . $question_media . '" />'; |
|
|
|
|
|
|
911
|
|
|
$html .= '</div>'; |
|
912
|
|
|
|
|
913
|
|
|
$html .= '</div>'; |
|
914
|
|
|
|
|
915
|
|
|
$html .= $this->quiz_panel_question_field( $question_type, $question_id, $question_counter ); |
|
916
|
|
|
|
|
917
|
|
|
$html .= '<input type="hidden" id="question_' . $question_counter . '_question_type" class="question_type" name="question_type" value="' . $question_type . '" />'; |
|
918
|
|
|
$html .= '<input type="hidden" name="question_id" class="row_question_id" id="question_' . $question_counter . '_id" value="' . $question_id . '" />'; |
|
919
|
|
|
|
|
920
|
|
|
if( 'quiz' == $context ) { |
|
921
|
|
|
$html .= '<div class="update-question">'; |
|
922
|
|
|
$html .= '<a href="#question-edit-cancel" class="lesson_question_cancel" title="' . esc_attr( __( 'Cancel', 'woothemes-sensei' ) ) . '">' . __( 'Cancel', 'woothemes-sensei' ) . '</a> '; |
|
923
|
|
|
$html .= '<a title="' . esc_attr( __( 'Update Question', 'woothemes-sensei' ) ) . '" href="#add-question-metadata" class="question_table_save button button-highlighted">' . esc_html( __( 'Update', 'woothemes-sensei' ) ) . '</a>'; |
|
924
|
|
|
$html .= '</div>'; |
|
925
|
|
|
} |
|
926
|
|
|
|
|
927
|
|
|
$html .= '</td>'; |
|
928
|
|
|
$html .= '</tr>'; |
|
929
|
|
|
} |
|
930
|
|
|
|
|
931
|
|
|
$html .= '</tbody>'; |
|
932
|
|
|
|
|
933
|
|
|
} |
|
934
|
|
|
|
|
935
|
|
|
return $html; |
|
936
|
|
|
} |
|
937
|
|
|
|
|
938
|
|
|
public function quiz_panel_add( $context = 'quiz' ) { |
|
939
|
|
|
|
|
940
|
|
|
|
|
941
|
|
|
$html = '<div id="add-new-question">'; |
|
942
|
|
|
|
|
943
|
|
|
$question_types = Sensei()->question->question_types(); |
|
944
|
|
|
|
|
945
|
|
|
$question_cats = get_terms( 'question-category', array( 'hide_empty' => false ) ); |
|
946
|
|
|
|
|
947
|
|
|
if( 'quiz' == $context ) { |
|
948
|
|
|
$html .= '<h2 class="nav-tab-wrapper add-question-tabs">'; |
|
949
|
|
|
$html .= '<a id="tab-new" class="nav-tab nav-tab-active">' . __( 'New Question' , 'woothemes-sensei' ) . '</a>'; |
|
950
|
|
|
$html .= '<a id="tab-existing" class="nav-tab">' . __( 'Existing Questions' , 'woothemes-sensei' ) . '</a>'; |
|
951
|
|
|
if ( ! empty( $question_cats ) && ! is_wp_error( $question_cats ) && ! Sensei()->teacher->is_admin_teacher() ) { |
|
952
|
|
|
$html .= '<a id="tab-multiple" class="nav-tab">' . __( 'Category Questions' , 'woothemes-sensei' ) . '</a>'; |
|
953
|
|
|
} |
|
954
|
|
|
$html .= '</h2>'; |
|
955
|
|
|
} |
|
956
|
|
|
|
|
957
|
|
|
$html .= '<div class="tab-content" id="tab-new-content">'; |
|
958
|
|
|
|
|
959
|
|
|
if( 'quiz' == $context ) { |
|
960
|
|
|
$html .= '<p><em>' . sprintf( __( 'Add a new question to this quiz - your question will also be added to the %1$squestion bank%2$s.', 'woothemes-sensei' ), '<a href="' . admin_url( 'edit.php?post_type=question' ) . '">', '</a>' ) . '</em></p>'; |
|
961
|
|
|
} |
|
962
|
|
|
|
|
963
|
|
|
$html .= '<div class="question">'; |
|
964
|
|
|
$html .= '<div class="question_required_fields">'; |
|
965
|
|
|
|
|
966
|
|
|
// Question title |
|
967
|
|
|
$html .= '<p><label>' . __( 'Question:' , 'woothemes-sensei' ) . '</label> '; |
|
968
|
|
|
$html .= '<input type="text" id="add_question" name="question" value="" size="25" class="widefat" /></p>'; |
|
969
|
|
|
|
|
970
|
|
|
// Question description |
|
971
|
|
|
$html .= '<p>'; |
|
972
|
|
|
$html .= '<label for="question_desc">' . __( 'Question Description (optional):', 'woothemes-sensei' ) . '</label> '; |
|
973
|
|
|
$html .= '</p>'; |
|
974
|
|
|
$html .= '<textarea id="question_desc" name="question_description" class="widefat" rows="4"></textarea>'; |
|
975
|
|
|
|
|
976
|
|
|
// Question type |
|
977
|
|
|
$html .= '<p><label>' . __( 'Question Type:' , 'woothemes-sensei' ) . '</label> '; |
|
978
|
|
|
$html .= '<select id="add-question-type-options" name="question_type" class="chosen_select widefat question-type-select">' . "\n"; |
|
979
|
|
View Code Duplication |
foreach ( $question_types as $type => $label ) { |
|
|
|
|
|
|
980
|
|
|
$html .= '<option value="' . esc_attr( $type ) . '">' . esc_html( $label ) . '</option>' . "\n"; |
|
981
|
|
|
} // End For Loop |
|
982
|
|
|
$html .= '</select></p>' . "\n"; |
|
983
|
|
|
|
|
984
|
|
|
// Question category |
|
985
|
|
|
if( 'quiz' == $context ) { |
|
986
|
|
|
if ( ! empty( $question_cats ) && ! is_wp_error( $question_cats ) ) { |
|
987
|
|
|
$html .= '<p><label>' . __( 'Question Category:' , 'woothemes-sensei' ) . '</label> '; |
|
988
|
|
|
$html .= '<select id="add-question-category-options" name="question_category" class="chosen_select widefat question-category-select">' . "\n"; |
|
989
|
|
|
$html .= '<option value="">' . __( 'None', 'woothemes-sensei' ) . '</option>' . "\n"; |
|
990
|
|
View Code Duplication |
foreach( $question_cats as $cat ) { |
|
|
|
|
|
|
991
|
|
|
$html .= '<option value="' . esc_attr( $cat->term_id ) . '">' . esc_html( $cat->name ) . '</option>'; |
|
992
|
|
|
} // End For Loop |
|
993
|
|
|
$html .= '</select></p>' . "\n"; |
|
994
|
|
|
} |
|
995
|
|
|
} |
|
996
|
|
|
|
|
997
|
|
|
// Question grade |
|
998
|
|
|
$html .= '<p><label>' . __( 'Question Grade:' , 'woothemes-sensei' ) . '</label> '; |
|
999
|
|
|
$html .= '<input type="number" id="add-question-grade" name="question_grade" class="small-text" min="0" value="1" /></p>' . "\n"; |
|
1000
|
|
|
|
|
1001
|
|
|
// Random order |
|
1002
|
|
|
$html .= '<p class="add_question_random_order">'; |
|
1003
|
|
|
$html .= '<label for="add_random_order"><input type="checkbox" name="random_order" class="random_order" id="add_random_order" value="yes" checked="checked" /> ' . __( 'Randomise answer order', 'woothemes-sensei' ) . '</label>'; |
|
1004
|
|
|
$html .= '</p>'; |
|
1005
|
|
|
|
|
1006
|
|
|
// Question media |
|
1007
|
|
|
$html .= '<p>'; |
|
1008
|
|
|
$html .= '<label for="question_add_new_media_button">' . __( 'Question media:', 'woothemes-sensei' ) . '</label><br/>'; |
|
1009
|
|
|
$html .= '<button id="question_add_new_media_button" class="upload_media_file_button button-secondary" data-uploader_title="' . __( 'Add file to question', 'woothemes-sensei' ) . '" data-uploader_button_text="' . __( 'Add to question', 'woothemes-sensei' ) . '">' . __( 'Add file', 'woothemes-sensei' ) . '</button>'; |
|
1010
|
|
|
$html .= '<button id="question_add_new_media_button_delete" class="delete_media_file_button button-secondary hidden">' . __( 'Delete file', 'woothemes-sensei' ) . '</button><br/>'; |
|
1011
|
|
|
$html .= '<span id="question_add_new_media_link" class="question_media_link hidden"></span>'; |
|
1012
|
|
|
$html .= '<br/><img id="question_add_new_media_preview" class="question_media_preview hidden" src="" /><br/>'; |
|
1013
|
|
|
$html .= '<input type="hidden" id="question_add_new_media" class="question_media" name="question_media" value="" />'; |
|
1014
|
|
|
$html .= '</p>'; |
|
1015
|
|
|
|
|
1016
|
|
|
$html .= '</div>'; |
|
1017
|
|
|
$html .= '</div>'; |
|
1018
|
|
|
|
|
1019
|
|
|
foreach ( $question_types as $type => $label ) { |
|
1020
|
|
|
$html .= $this->quiz_panel_question_field( $type ); |
|
1021
|
|
|
} |
|
1022
|
|
|
|
|
1023
|
|
|
if( 'quiz' == $context ) { |
|
1024
|
|
|
$html .= '<div class="add-question">'; |
|
1025
|
|
|
$html .= '<a title="' . esc_attr( __( 'Add Question', 'woothemes-sensei' ) ) . '" href="#add-question-metadata" class="add_question_save button button-primary button-highlighted">' . esc_html( __( 'Add Question', 'woothemes-sensei' ) ) . '</a>'; |
|
1026
|
|
|
$html .= '</div>'; |
|
1027
|
|
|
} |
|
1028
|
|
|
|
|
1029
|
|
|
$html .= '</div>'; |
|
1030
|
|
|
|
|
1031
|
|
|
if( 'quiz' == $context ) { |
|
1032
|
|
|
|
|
1033
|
|
|
$html .= '<div class="tab-content hidden" id="tab-existing-content">'; |
|
1034
|
|
|
|
|
1035
|
|
|
$html .= '<p><em>' . sprintf( __( 'Add an existing question to this quiz from the %1$squestion bank%2$s.', 'woothemes-sensei' ), '<a href="' . admin_url( 'edit.php?post_type=question' ) . '">', '</a>' ) . '</em></p>'; |
|
1036
|
|
|
|
|
1037
|
|
|
$html .= '<div id="existing-filters" class="alignleft actions"> |
|
1038
|
|
|
<select id="existing-status"> |
|
1039
|
|
|
<option value="all">' . __( 'All', 'woothemes-sensei' ) . '</option> |
|
1040
|
|
|
<option value="unused">' . __( 'Unused', 'woothemes-sensei' ) . '</option> |
|
1041
|
|
|
<option value="used">' . __( 'Used', 'woothemes-sensei' ) . '</option> |
|
1042
|
|
|
</select> |
|
1043
|
|
|
<select id="existing-type"> |
|
1044
|
|
|
<option value="">' . __( 'All Types', 'woothemes-sensei' ) . '</option>'; |
|
1045
|
|
View Code Duplication |
foreach ( $question_types as $type => $label ) { |
|
|
|
|
|
|
1046
|
|
|
$html .= '<option value="' . esc_attr( $type ) . '">' . esc_html( $label ) . '</option>'; |
|
1047
|
|
|
} |
|
1048
|
|
|
$html .= '</select> |
|
1049
|
|
|
<select id="existing-category"> |
|
1050
|
|
|
<option value="">' . __( 'All Categories', 'woothemes-sensei' ) . '</option>'; |
|
1051
|
|
View Code Duplication |
foreach( $question_cats as $cat ) { |
|
|
|
|
|
|
1052
|
|
|
$html .= '<option value="' . esc_attr( $cat->slug ) . '">' . esc_html( $cat->name ) . '</option>'; |
|
1053
|
|
|
} |
|
1054
|
|
|
$html .= '</select> |
|
1055
|
|
|
<input type="text" id="existing-search" placeholder="' . __( 'Search', 'woothemes-sensei' ) . '" /> |
|
1056
|
|
|
<a class="button" id="existing-filter-button">' . __( 'Filter', 'woothemes-sensei' ) . '</a> |
|
1057
|
|
|
</div>'; |
|
1058
|
|
|
|
|
1059
|
|
|
$html .= '<table id="existing-table" class="widefat">'; |
|
1060
|
|
|
|
|
1061
|
|
|
$html .= '<thead> |
|
1062
|
|
|
<tr> |
|
1063
|
|
|
<th scope="col" class="column-cb check-column"><input type="checkbox" /></th> |
|
1064
|
|
|
<th scope="col">' . __( 'Question', 'woothemes-sensei' ) . '</th> |
|
1065
|
|
|
<th scope="col">' . __( 'Type', 'woothemes-sensei' ) . '</th> |
|
1066
|
|
|
<th scope="col">' . __( 'Category', 'woothemes-sensei' ) . '</th> |
|
1067
|
|
|
</tr> |
|
1068
|
|
|
</thead> |
|
1069
|
|
|
<tfoot> |
|
1070
|
|
|
<tr> |
|
1071
|
|
|
<th scope="col" class="check-column"><input type="checkbox" /></th> |
|
1072
|
|
|
<th scope="col">' . __( 'Question', 'woothemes-sensei' ) . '</th> |
|
1073
|
|
|
<th scope="col">' . __( 'Type', 'woothemes-sensei' ) . '</th> |
|
1074
|
|
|
<th scope="col">' . __( 'Category', 'woothemes-sensei' ) . '</th> |
|
1075
|
|
|
</tr> |
|
1076
|
|
|
</tfoot>'; |
|
1077
|
|
|
$html .= '<tbody id="existing-questions">'; |
|
1078
|
|
|
|
|
1079
|
|
|
$questions = $this->quiz_panel_get_existing_questions(); |
|
1080
|
|
|
|
|
1081
|
|
|
$row = 1; |
|
1082
|
|
|
foreach( $questions['questions'] as $question ) { |
|
1083
|
|
|
$html .= $this->quiz_panel_add_existing_question( $question->ID, $row ); |
|
1084
|
|
|
++$row; |
|
1085
|
|
|
} |
|
1086
|
|
|
|
|
1087
|
|
|
$html .= '</tbody>'; |
|
1088
|
|
|
|
|
1089
|
|
|
$html .= '</table>'; |
|
1090
|
|
|
|
|
1091
|
|
|
$next_class = ''; |
|
1092
|
|
|
if( $questions['count'] <= 10 ) { |
|
1093
|
|
|
$next_class = 'hidden'; |
|
1094
|
|
|
} |
|
1095
|
|
|
|
|
1096
|
|
|
$html .= '<div id="existing-pagination">'; |
|
1097
|
|
|
$html .= '<input type="hidden" id="existing-page" value="1" />'; |
|
1098
|
|
|
$html .= '<a class="prev no-paging">← ' . __( 'Previous', 'woothemes-sensei') . '</a> <a class="next ' . esc_attr( $next_class ) . '">' . __( 'Next', 'woothemes-sensei') . ' →</a>'; |
|
1099
|
|
|
$html .= '</div>'; |
|
1100
|
|
|
|
|
1101
|
|
|
$html .= '<div class="existing-actions">'; |
|
1102
|
|
|
$html .= '<a title="' . esc_attr( __( 'Add Selected Question(s)', 'woothemes-sensei' ) ) . '" class="add_existing_save button button-primary button-highlighted">' . esc_html( __( 'Add Selected Question(s)', 'woothemes-sensei' ) ) . '</a></p>'; |
|
1103
|
|
|
$html .= '</div>'; |
|
1104
|
|
|
|
|
1105
|
|
|
$html .= '</div>'; |
|
1106
|
|
|
|
|
1107
|
|
|
if ( ! empty( $question_cats ) && ! is_wp_error( $question_cats ) ) { |
|
1108
|
|
|
$html .= '<div class="tab-content hidden" id="tab-multiple-content">'; |
|
1109
|
|
|
|
|
1110
|
|
|
$html .= '<p><em>' . sprintf( __( 'Add any number of questions from a specified category. Edit your question categories %1$shere%2$s.', 'woothemes-sensei' ), '<a href="' . admin_url( 'edit-tags.php?taxonomy=question-category&post_type=question' ) . '">', '</a>' ) . '</em></p>'; |
|
1111
|
|
|
|
|
1112
|
|
|
$html .= '<p><select id="add-multiple-question-category-options" name="multiple_category" class="chosen_select widefat question-category-select">' . "\n"; |
|
1113
|
|
|
$html .= '<option value="">' . __( 'Select a Question Category', 'woothemes-sensei' ) . '</option>' . "\n"; |
|
1114
|
|
View Code Duplication |
foreach( $question_cats as $cat ) { |
|
|
|
|
|
|
1115
|
|
|
$html .= '<option value="' . esc_attr( $cat->term_id ) . '">' . esc_html( $cat->name ) . '</option>'; |
|
1116
|
|
|
} // End For Loop |
|
1117
|
|
|
$html .= '</select></p>' . "\n"; |
|
1118
|
|
|
|
|
1119
|
|
|
$html .= '<p>' . __( 'Number of questions:', 'woothemes-sensei' ) . ' <input type="number" min="1" value="1" max="1" id="add-multiple-question-count" class="small-text"/>'; |
|
1120
|
|
|
|
|
1121
|
|
|
$html .= '<a title="' . esc_attr( __( 'Add Question(s)', 'woothemes-sensei' ) ) . '" class="add_multiple_save button button-primary button-highlighted">' . esc_html( __( 'Add Question(s)', 'woothemes-sensei' ) ) . '</a></p>'; |
|
1122
|
|
|
|
|
1123
|
|
|
$html .= '</div>'; |
|
1124
|
|
|
} |
|
1125
|
|
|
} |
|
1126
|
|
|
|
|
1127
|
|
|
$html .= '</div>'; |
|
1128
|
|
|
|
|
1129
|
|
|
return $html; |
|
1130
|
|
|
} |
|
1131
|
|
|
|
|
1132
|
|
|
public function quiz_panel_get_existing_questions( $question_status = 'all', $question_type = '', $question_category = '', $question_search = '', $page = 1 ) { |
|
1133
|
|
|
|
|
1134
|
|
|
$args = array( |
|
1135
|
|
|
'post_type' => 'question', |
|
1136
|
|
|
'posts_per_page' => 10, |
|
1137
|
|
|
'post_status' => 'publish', |
|
1138
|
|
|
'suppress_filters' => 0, |
|
1139
|
|
|
); |
|
1140
|
|
|
|
|
1141
|
|
|
switch( $question_status ) { |
|
1142
|
|
|
case 'unused': $quiz_status = 'NOT EXISTS'; break; |
|
1143
|
|
|
case 'used': $quiz_status = 'EXISTS'; break; |
|
1144
|
|
|
default: $quiz_status = ''; break; |
|
1145
|
|
|
} |
|
1146
|
|
|
|
|
1147
|
|
|
if( $quiz_status ) { |
|
1148
|
|
|
switch( $quiz_status ) { |
|
1149
|
|
|
case 'EXISTS': |
|
1150
|
|
|
$args['meta_query'][] = array( |
|
1151
|
|
|
'key' => '_quiz_id', |
|
1152
|
|
|
'compare' => $quiz_status, |
|
1153
|
|
|
); |
|
1154
|
|
|
break; |
|
1155
|
|
|
|
|
1156
|
|
|
case 'NOT EXISTS': |
|
1157
|
|
|
$args['meta_query'][] = array( |
|
1158
|
|
|
'key' => '_quiz_id', |
|
1159
|
|
|
'value' => 'bug #23268', |
|
1160
|
|
|
'compare' => $quiz_status, |
|
1161
|
|
|
); |
|
1162
|
|
|
break; |
|
1163
|
|
|
} |
|
1164
|
|
|
} |
|
1165
|
|
|
|
|
1166
|
|
View Code Duplication |
if( $question_type ) { |
|
|
|
|
|
|
1167
|
|
|
$args['tax_query'][] = array( |
|
1168
|
|
|
'taxonomy' => 'question-type', |
|
1169
|
|
|
'field' => 'slug', |
|
1170
|
|
|
'terms' => $question_type, |
|
1171
|
|
|
); |
|
1172
|
|
|
} |
|
1173
|
|
|
|
|
1174
|
|
View Code Duplication |
if( $question_category ) { |
|
|
|
|
|
|
1175
|
|
|
$args['tax_query'][] = array( |
|
1176
|
|
|
'taxonomy' => 'question-category', |
|
1177
|
|
|
'field' => 'slug', |
|
1178
|
|
|
'terms' => $question_category, |
|
1179
|
|
|
); |
|
1180
|
|
|
} |
|
1181
|
|
|
|
|
1182
|
|
|
if( $question_type && $question_category ) { |
|
1183
|
|
|
$args['tax_query']['relation'] = 'AND'; |
|
1184
|
|
|
} |
|
1185
|
|
|
|
|
1186
|
|
|
if( $question_search ) { |
|
1187
|
|
|
$args['s'] = $question_search; |
|
1188
|
|
|
} |
|
1189
|
|
|
|
|
1190
|
|
|
if( $page ) { |
|
1191
|
|
|
$args['paged'] = $page; |
|
1192
|
|
|
} |
|
1193
|
|
|
|
|
1194
|
|
|
$qry = new WP_Query( $args ); |
|
1195
|
|
|
|
|
1196
|
|
|
/** |
|
1197
|
|
|
* Filter existing questions query |
|
1198
|
|
|
* |
|
1199
|
|
|
* @since 1.8.0 |
|
1200
|
|
|
* |
|
1201
|
|
|
* @param WP_Query $wp_query |
|
1202
|
|
|
*/ |
|
1203
|
|
|
$qry = apply_filters( 'sensei_existing_questions_query_results', $qry ); |
|
1204
|
|
|
|
|
1205
|
|
|
$questions['questions'] = $qry->posts; |
|
|
|
|
|
|
1206
|
|
|
$questions['count'] = intval( $qry->found_posts ); |
|
1207
|
|
|
$questions['page'] = $page; |
|
1208
|
|
|
|
|
1209
|
|
|
return $questions; |
|
1210
|
|
|
} |
|
1211
|
|
|
|
|
1212
|
|
|
public function quiz_panel_add_existing_question( $question_id = 0, $row = 1 ) { |
|
1213
|
|
|
|
|
1214
|
|
|
$html = ''; |
|
1215
|
|
|
|
|
1216
|
|
|
if( ! $question_id ) { |
|
1217
|
|
|
|
|
1218
|
|
|
return; |
|
1219
|
|
|
|
|
1220
|
|
|
} |
|
1221
|
|
|
|
|
1222
|
|
|
$existing_class = ''; |
|
1223
|
|
|
if( $row % 2 ) { |
|
1224
|
|
|
$existing_class = 'alternate'; |
|
1225
|
|
|
} |
|
1226
|
|
|
|
|
1227
|
|
|
$question_type = Sensei()->question->get_question_type( $question_id ); |
|
1228
|
|
|
|
|
1229
|
|
|
$question_cat_list = strip_tags( get_the_term_list( $question_id, 'question-category', '', ', ', '' ) ); |
|
1230
|
|
|
|
|
1231
|
|
|
$html .= '<tr class="' . esc_attr( $existing_class ) . '"> |
|
1232
|
|
|
<td class="cb"><input type="checkbox" value="' . $question_id . '" class="existing-item" /></td> |
|
1233
|
|
|
<td>' . get_the_title( $question_id ) . '</td> |
|
1234
|
|
|
<td>' . esc_html( $question_type ) . '</td> |
|
1235
|
|
|
<td>' . esc_html( $question_cat_list ) . '</td> |
|
1236
|
|
|
</tr>'; |
|
1237
|
|
|
|
|
1238
|
|
|
return $html; |
|
1239
|
|
|
|
|
1240
|
|
|
} |
|
1241
|
|
|
|
|
1242
|
|
|
public function quiz_panel_filter_existing_questions() { |
|
1243
|
|
|
|
|
1244
|
|
|
$return = ''; |
|
1245
|
|
|
|
|
1246
|
|
|
//Add nonce security to the request |
|
1247
|
|
|
$nonce = ''; |
|
1248
|
|
|
if( isset( $_POST['filter_existing_questions_nonce'] ) ) { |
|
1249
|
|
|
$nonce = esc_html( $_POST['filter_existing_questions_nonce'] ); |
|
1250
|
|
|
} // End If Statement |
|
1251
|
|
|
|
|
1252
|
|
|
if( ! wp_verify_nonce( $nonce, 'filter_existing_questions_nonce' ) ) { |
|
1253
|
|
|
die( $return ); |
|
1254
|
|
|
} // End If Statement |
|
1255
|
|
|
|
|
1256
|
|
|
// Parse POST data |
|
1257
|
|
|
$data = $_POST['data']; |
|
1258
|
|
|
$question_data = array(); |
|
1259
|
|
|
parse_str( $data, $question_data ); |
|
1260
|
|
|
|
|
1261
|
|
|
if( 0 < count( $question_data ) ) { |
|
1262
|
|
|
|
|
1263
|
|
|
$question_status = ''; |
|
1264
|
|
|
if( isset( $question_data['question_status'] ) ) { |
|
1265
|
|
|
$question_status = $question_data['question_status']; |
|
1266
|
|
|
} |
|
1267
|
|
|
|
|
1268
|
|
|
$question_type = ''; |
|
1269
|
|
|
if( isset( $question_data['question_type'] ) ) { |
|
1270
|
|
|
$question_type = $question_data['question_type']; |
|
1271
|
|
|
} |
|
1272
|
|
|
|
|
1273
|
|
|
$question_category = ''; |
|
1274
|
|
|
if( isset( $question_data['question_category'] ) ) { |
|
1275
|
|
|
$question_category = $question_data['question_category']; |
|
1276
|
|
|
} |
|
1277
|
|
|
|
|
1278
|
|
|
$question_search = ''; |
|
1279
|
|
|
if( isset( $question_data['question_search'] ) ) { |
|
1280
|
|
|
$question_search = $question_data['question_search']; |
|
1281
|
|
|
} |
|
1282
|
|
|
|
|
1283
|
|
|
$question_page = 1; |
|
1284
|
|
|
if( isset( $question_data['question_page'] ) ) { |
|
1285
|
|
|
$question_page = intval( $question_data['question_page'] ); |
|
1286
|
|
|
} |
|
1287
|
|
|
|
|
1288
|
|
|
$questions = $this->quiz_panel_get_existing_questions( $question_status, $question_type, $question_category, $question_search, $question_page ); |
|
1289
|
|
|
|
|
1290
|
|
|
$row = 1; |
|
1291
|
|
|
$html = ''; |
|
1292
|
|
|
foreach( $questions['questions'] as $question ) { |
|
1293
|
|
|
$html .= $this->quiz_panel_add_existing_question( $question->ID, $row ); |
|
1294
|
|
|
++$row; |
|
1295
|
|
|
} |
|
1296
|
|
|
|
|
1297
|
|
|
if( ! $html ) { |
|
1298
|
|
|
$html = '<tr class="alternate"> |
|
1299
|
|
|
<td class="no-results" colspan="4"><em>' . __( 'There are no questions matching your search.', 'woothemes-sensei' ) . '</em></td> |
|
1300
|
|
|
</tr>'; |
|
1301
|
|
|
} |
|
1302
|
|
|
|
|
1303
|
|
|
$return['html'] = $html; |
|
1304
|
|
|
$return['count'] = $questions['count']; |
|
1305
|
|
|
$return['page'] = $questions['page']; |
|
1306
|
|
|
|
|
1307
|
|
|
wp_send_json( $return ); |
|
1308
|
|
|
} |
|
1309
|
|
|
|
|
1310
|
|
|
die( $return ); |
|
1311
|
|
|
} |
|
1312
|
|
|
|
|
1313
|
|
|
public function quiz_panel_question_field( $question_type = '', $question_id = 0, $question_counter = 0 ) { |
|
1314
|
|
|
|
|
1315
|
|
|
$html = ''; |
|
1316
|
|
|
|
|
1317
|
|
|
if( $question_type ) { |
|
1318
|
|
|
|
|
1319
|
|
|
$right_answer = ''; |
|
1320
|
|
|
$wrong_answers = array(); |
|
1321
|
|
|
$answer_order_string = ''; |
|
1322
|
|
|
$answer_order = array(); |
|
1323
|
|
|
if( $question_id ) { |
|
1324
|
|
|
$right_answer = get_post_meta( $question_id, '_question_right_answer', true); |
|
1325
|
|
|
$wrong_answers = get_post_meta( $question_id, '_question_wrong_answers', true); |
|
1326
|
|
|
$answer_order_string = get_post_meta( $question_id, '_answer_order', true ); |
|
1327
|
|
|
$answer_order = array_filter( explode( ',', $answer_order_string ) ); |
|
1328
|
|
|
$question_class = ''; |
|
1329
|
|
|
} else { |
|
1330
|
|
|
$question_id = ''; |
|
1331
|
|
|
$question_class = 'answer-fields question_required_fields hidden'; |
|
1332
|
|
|
} |
|
1333
|
|
|
|
|
1334
|
|
|
switch ( $question_type ) { |
|
1335
|
|
|
case 'multiple-choice': |
|
1336
|
|
|
$html .= '<div class="question_default_fields multiple-choice-answers ' . str_replace( ' hidden', '', $question_class ) . '">'; |
|
1337
|
|
|
|
|
1338
|
|
|
$right_answers = (array) $right_answer; |
|
1339
|
|
|
// Calculate total right answers available (defaults to 1) |
|
1340
|
|
|
$total_right = 0; |
|
1341
|
|
|
if( $question_id ) { |
|
1342
|
|
|
$total_right = get_post_meta( $question_id, '_right_answer_count', true ); |
|
1343
|
|
|
} |
|
1344
|
|
|
if( 0 == intval( $total_right ) ) { |
|
1345
|
|
|
$total_right = 1; |
|
1346
|
|
|
} |
|
1347
|
|
|
for ( $i = 0; $i < $total_right; $i++ ) { |
|
1348
|
|
|
if ( !isset( $right_answers[ $i ] ) ) { $right_answers[ $i ] = ''; } |
|
1349
|
|
|
$right_answer_id = $this->get_answer_id( $right_answers[ $i ] ); |
|
1350
|
|
|
// Right Answer |
|
1351
|
|
|
$right_answer = '<label class="answer" for="question_' . $question_counter . '_right_answer_' . $i . '"><span>' . __( 'Right:' , 'woothemes-sensei' ) . '</span> <input rel="' . esc_attr( $right_answer_id ) . '" type="text" id="question_' . $question_counter . '_right_answer_' . $i . '" name="question_right_answers[]" value="' . esc_attr( $right_answers[ $i ] ) . '" size="25" class="question_answer widefat" /> <a class="remove_answer_option"></a></label>'; |
|
1352
|
|
|
if( $question_id ) { |
|
1353
|
|
|
$answers[ $right_answer_id ] = $right_answer; |
|
|
|
|
|
|
1354
|
|
|
} else { |
|
1355
|
|
|
$answers[] = $right_answer; |
|
|
|
|
|
|
1356
|
|
|
} |
|
1357
|
|
|
} |
|
1358
|
|
|
|
|
1359
|
|
|
// Calculate total wrong answers available (defaults to 4) |
|
1360
|
|
|
$total_wrong = 0; |
|
1361
|
|
|
if( $question_id ) { |
|
1362
|
|
|
$total_wrong = get_post_meta( $question_id, '_wrong_answer_count', true ); |
|
1363
|
|
|
} |
|
1364
|
|
|
if( 0 == intval( $total_wrong ) ) { |
|
1365
|
|
|
$total_wrong = 1; |
|
1366
|
|
|
} |
|
1367
|
|
|
|
|
1368
|
|
|
// Setup Wrong Answer HTML |
|
1369
|
|
|
foreach ( $wrong_answers as $i => $answer ){ |
|
1370
|
|
|
|
|
1371
|
|
|
$answer_id = $this->get_answer_id( $answer ); |
|
1372
|
|
|
$wrong_answer = '<label class="answer" for="question_' . $question_counter . '_wrong_answer_' . $i . '"><span>' . __( 'Wrong:' , 'woothemes-sensei' ) ; |
|
1373
|
|
|
$wrong_answer .= '</span> <input rel="' . esc_attr( $answer_id ) . '" type="text" id="question_' . $question_counter . '_wrong_answer_' . $i ; |
|
1374
|
|
|
$wrong_answer .= '" name="question_wrong_answers[]" value="' . esc_attr( $answer ) . '" size="25" class="question_answer widefat" /> <a class="remove_answer_option"></a></label>'; |
|
1375
|
|
|
if( $question_id ) { |
|
1376
|
|
|
|
|
1377
|
|
|
$answers[ $answer_id ] = $wrong_answer; |
|
1378
|
|
|
|
|
1379
|
|
|
} else { |
|
1380
|
|
|
|
|
1381
|
|
|
$answers[] = $wrong_answer; |
|
1382
|
|
|
|
|
1383
|
|
|
} |
|
1384
|
|
|
|
|
1385
|
|
|
} // end for each |
|
1386
|
|
|
|
|
1387
|
|
|
$answers_sorted = $answers; |
|
1388
|
|
View Code Duplication |
if( $question_id && count( $answer_order ) > 0 ) { |
|
|
|
|
|
|
1389
|
|
|
$answers_sorted = array(); |
|
1390
|
|
|
foreach( $answer_order as $answer_id ) { |
|
1391
|
|
|
if( isset( $answers[ $answer_id ] ) ) { |
|
1392
|
|
|
$answers_sorted[ $answer_id ] = $answers[ $answer_id ]; |
|
1393
|
|
|
unset( $answers[ $answer_id ] ); |
|
1394
|
|
|
} |
|
1395
|
|
|
} |
|
1396
|
|
|
|
|
1397
|
|
|
if( count( $answers ) > 0 ) { |
|
1398
|
|
|
foreach( $answers as $id => $answer ) { |
|
1399
|
|
|
$answers_sorted[ $id ] = $answer; |
|
1400
|
|
|
} |
|
1401
|
|
|
} |
|
1402
|
|
|
} |
|
1403
|
|
|
|
|
1404
|
|
|
foreach( $answers_sorted as $id => $answer ) { |
|
1405
|
|
|
$html .= $answer; |
|
1406
|
|
|
} |
|
1407
|
|
|
|
|
1408
|
|
|
$html .= '<input type="hidden" class="answer_order" name="answer_order" value="' . $answer_order_string . '" />'; |
|
1409
|
|
|
$html .= '<span class="hidden right_answer_count">' . $total_right . '</span>'; |
|
1410
|
|
|
$html .= '<span class="hidden wrong_answer_count">' . $total_wrong . '</span>'; |
|
1411
|
|
|
|
|
1412
|
|
|
$html .= '<div class="add_answer_options">'; |
|
1413
|
|
|
$html .= '<a class="add_right_answer_option add_answer_option button" rel="' . $question_counter . '">' . __( 'Add right answer', 'woothemes-sensei' ) . '</a>'; |
|
1414
|
|
|
$html .= '<a class="add_wrong_answer_option add_answer_option button" rel="' . $question_counter . '">' . __( 'Add wrong answer', 'woothemes-sensei' ) . '</a>'; |
|
1415
|
|
|
$html .= '</div>'; |
|
1416
|
|
|
|
|
1417
|
|
|
$html .= $this->quiz_panel_question_feedback( $question_counter, $question_id , 'multiple-choice' ); |
|
1418
|
|
|
|
|
1419
|
|
|
$html .= '</div>'; |
|
1420
|
|
|
break; |
|
1421
|
|
|
case 'boolean': |
|
1422
|
|
|
$html .= '<div class="question_boolean_fields ' . $question_class . '">'; |
|
1423
|
|
|
if( $question_id ) { |
|
1424
|
|
|
$field_name = 'question_' . $question_id . '_right_answer_boolean'; |
|
1425
|
|
|
} else { |
|
1426
|
|
|
$field_name = 'question_right_answer_boolean'; |
|
1427
|
|
|
$right_answer = 'true'; |
|
1428
|
|
|
} |
|
1429
|
|
|
$html .= '<label for="question_' . $question_id . '_boolean_true"><input id="question_' . $question_id . '_boolean_true" type="radio" name="' . $field_name . '" value="true" '. checked( $right_answer, 'true', false ) . ' /> ' . __( 'True', 'woothemes-sensei' ) . '</label>'; |
|
1430
|
|
|
$html .= '<label for="question_' . $question_id . '_boolean_false"><input id="question_' . $question_id . '_boolean_false" type="radio" name="' . $field_name . '" value="false" '. checked( $right_answer, 'false', false ) . ' /> ' . __( 'False', 'woothemes-sensei' ) . '</label>'; |
|
1431
|
|
|
|
|
1432
|
|
|
$html .= $this->quiz_panel_question_feedback( $question_counter, $question_id, 'boolean' ); |
|
1433
|
|
|
|
|
1434
|
|
|
$html .= '</div>'; |
|
1435
|
|
|
break; |
|
1436
|
|
|
case 'gap-fill': |
|
1437
|
|
|
$gapfill_array = explode( '||', $right_answer ); |
|
1438
|
|
|
if ( isset( $gapfill_array[0] ) ) { $gapfill_pre = $gapfill_array[0]; } else { $gapfill_pre = ''; } |
|
1439
|
|
|
if ( isset( $gapfill_array[1] ) ) { $gapfill_gap = $gapfill_array[1]; } else { $gapfill_gap = ''; } |
|
1440
|
|
|
if ( isset( $gapfill_array[2] ) ) { $gapfill_post = $gapfill_array[2]; } else { $gapfill_post = ''; } |
|
1441
|
|
|
$html .= '<div class="question_gapfill_fields ' . $question_class . '">'; |
|
1442
|
|
|
// Fill in the Gaps |
|
1443
|
|
|
$html .= '<label>' . __( 'Text before the Gap:' , 'woothemes-sensei' ) . '</label> '; |
|
1444
|
|
|
$html .= '<input type="text" id="question_' . $question_counter . '_add_question_right_answer_gapfill_pre" name="add_question_right_answer_gapfill_pre" value="' . $gapfill_pre . '" size="25" class="widefat gapfill-field" />'; |
|
1445
|
|
|
$html .= '<label>' . __( 'The Gap:' , 'woothemes-sensei' ) . '</label> '; |
|
1446
|
|
|
$html .= '<input type="text" id="question_' . $question_counter . '_add_question_right_answer_gapfill_gap" name="add_question_right_answer_gapfill_gap" value="' . $gapfill_gap . '" size="25" class="widefat gapfill-field" />'; |
|
1447
|
|
|
$html .= '<label>' . __( 'Text after the Gap:' , 'woothemes-sensei' ) . '</label> '; |
|
1448
|
|
|
$html .= '<input type="text" id="question_' . $question_counter . '_add_question_right_answer_gapfill_post" name="add_question_right_answer_gapfill_post" value="' . $gapfill_post . '" size="25" class="widefat gapfill-field" />'; |
|
1449
|
|
|
$html .= '<label>' . __( 'Preview:' , 'woothemes-sensei' ) . '</label> '; |
|
1450
|
|
|
$html .= '<p class="gapfill-preview">' . $gapfill_pre . ' <u>' . $gapfill_gap . '</u> ' . $gapfill_post . '</p>'; |
|
1451
|
|
|
$html .= '</div>'; |
|
1452
|
|
|
break; |
|
1453
|
|
View Code Duplication |
case 'multi-line': |
|
|
|
|
|
|
1454
|
|
|
$html .= '<div class="question_multiline_fields ' . $question_class . '">'; |
|
1455
|
|
|
// Guides for grading |
|
1456
|
|
|
if( $question_counter ) { |
|
1457
|
|
|
$field_id = 'question_' . $question_counter . '_add_question_right_answer_multiline'; |
|
1458
|
|
|
} else { |
|
1459
|
|
|
$field_id = 'add_question_right_answer_multiline'; |
|
1460
|
|
|
} |
|
1461
|
|
|
$html .= '<label>' . __( 'Guide/Teacher Notes for grading the answer' , 'woothemes-sensei' ) . '</label> '; |
|
1462
|
|
|
$html .= '<textarea id="' . $field_id . '" name="add_question_right_answer_multiline" rows="4" cols="40" class="widefat">' . $right_answer . '</textarea>'; |
|
1463
|
|
|
$html .= '</div>'; |
|
1464
|
|
|
break; |
|
1465
|
|
View Code Duplication |
case 'single-line': |
|
|
|
|
|
|
1466
|
|
|
$html .= '<div class="question_singleline_fields ' . $question_class . '">'; |
|
1467
|
|
|
// Recommended Answer |
|
1468
|
|
|
if( $question_counter ) { |
|
1469
|
|
|
$field_id = 'question_' . $question_counter . '_add_question_right_answer_singleline'; |
|
1470
|
|
|
} else { |
|
1471
|
|
|
$field_id = 'add_question_right_answer_singleline'; |
|
1472
|
|
|
} |
|
1473
|
|
|
$html .= '<label>' . __( 'Recommended Answer' , 'woothemes-sensei' ) . '</label> '; |
|
1474
|
|
|
$html .= '<input type="text" id="' . $field_id . '" name="add_question_right_answer_singleline" value="' . $right_answer . '" size="25" class="widefat" />'; |
|
1475
|
|
|
$html .= '</div>'; |
|
1476
|
|
|
break; |
|
1477
|
|
|
case 'file-upload': |
|
1478
|
|
|
$html .= '<div class="question_fileupload_fields ' . $question_class . '">'; |
|
1479
|
|
|
if( $question_counter ) { |
|
1480
|
|
|
$right_field_id = 'question_' . $question_counter . '_add_question_right_answer_fileupload'; |
|
1481
|
|
|
$wrong_field_id = 'question_' . $question_counter . '_add_question_wrong_answer_fileupload'; |
|
1482
|
|
|
} else { |
|
1483
|
|
|
$right_field_id = 'add_question_right_answer_fileupload'; |
|
1484
|
|
|
$wrong_field_id = 'add_question_wrong_answer_fileupload'; |
|
1485
|
|
|
} |
|
1486
|
|
|
|
|
1487
|
|
|
$wrong_answer = ''; |
|
1488
|
|
|
if( isset( $wrong_answers[0] ) ) { |
|
1489
|
|
|
$wrong_answer = $wrong_answers[0]; |
|
1490
|
|
|
} |
|
1491
|
|
|
$html .= '<label>' . __( 'Description for student explaining what needs to be uploaded' , 'woothemes-sensei' ) . '</label> '; |
|
1492
|
|
|
$html .= '<textarea id="' . $wrong_field_id . '" name="add_question_wrong_answer_fileupload" rows="4" cols="40" class="widefat">' . $wrong_answer . '</textarea>'; |
|
1493
|
|
|
|
|
1494
|
|
|
// Guides for grading |
|
1495
|
|
|
$html .= '<label>' . __( 'Guide/Teacher Notes for grading the upload' , 'woothemes-sensei' ) . '</label> '; |
|
1496
|
|
|
$html .= '<textarea id="' . $right_field_id . '" name="add_question_right_answer_fileupload" rows="4" cols="40" class="widefat">' . $right_answer . '</textarea>'; |
|
1497
|
|
|
$html .= '</div>'; |
|
1498
|
|
|
break; |
|
1499
|
|
|
} |
|
1500
|
|
|
} |
|
1501
|
|
|
|
|
1502
|
|
|
return $html; |
|
1503
|
|
|
} |
|
1504
|
|
|
|
|
1505
|
|
|
public function quiz_panel_question_feedback( $question_counter = 0, $question_id = 0, $question_type = '' ) { |
|
1506
|
|
|
|
|
1507
|
|
|
// default field name |
|
1508
|
|
|
$field_name = 'answer_feedback'; |
|
1509
|
|
|
if( 'boolean' == $question_type ){ |
|
1510
|
|
|
|
|
1511
|
|
|
$field_name = 'answer_feedback_boolean'; |
|
1512
|
|
|
|
|
1513
|
|
|
}elseif( 'multiple-choice' == $question_type ){ |
|
1514
|
|
|
|
|
1515
|
|
|
$field_name = 'answer_feedback_multiple_choice'; |
|
1516
|
|
|
|
|
1517
|
|
|
}// end if |
|
1518
|
|
|
|
|
1519
|
|
|
if( $question_counter ) { |
|
1520
|
|
|
$field_name = 'answer_' . $question_counter . '_feedback'; |
|
1521
|
|
|
} |
|
1522
|
|
|
|
|
1523
|
|
|
$feedback = ''; |
|
1524
|
|
|
if( $question_id ) { |
|
1525
|
|
|
$feedback = get_post_meta( $question_id, '_answer_feedback', true ); |
|
1526
|
|
|
} |
|
1527
|
|
|
|
|
1528
|
|
|
$html = '<p title="' . __( 'This feedback will be automatically displayed to the student once they have completed the quiz.', 'woothemes-sensei' ) . '">'; |
|
1529
|
|
|
$html .= '<label for="' . $field_name . '">' . __( 'Answer Feedback' , 'woothemes-sensei' ) . ':</label>'; |
|
1530
|
|
|
$html .= '<textarea id="' . $field_name . '" name="' . $field_name . '" rows="4" cols="40" class="answer_feedback widefat">' . $feedback . '</textarea>'; |
|
1531
|
|
|
$html .= '</p>'; |
|
1532
|
|
|
|
|
1533
|
|
|
return $html; |
|
1534
|
|
|
} |
|
1535
|
|
|
|
|
1536
|
|
|
public function question_get_answer_id() { |
|
1537
|
|
|
$data = $_POST['data']; |
|
1538
|
|
|
$answer_data = array(); |
|
1539
|
|
|
parse_str( $data, $answer_data ); |
|
1540
|
|
|
$answer = $answer_data['answer_value']; |
|
1541
|
|
|
$answer_id = $this->get_answer_id( $answer ); |
|
1542
|
|
|
echo $answer_id; |
|
1543
|
|
|
die(); |
|
1544
|
|
|
} |
|
1545
|
|
|
|
|
1546
|
|
|
public function get_answer_id( $answer = '' ) { |
|
1547
|
|
|
|
|
1548
|
|
|
$answer_id = ''; |
|
1549
|
|
|
|
|
1550
|
|
|
if( $answer ) { |
|
1551
|
|
|
$answer_id = md5( $answer ); |
|
1552
|
|
|
} |
|
1553
|
|
|
|
|
1554
|
|
|
return $answer_id; |
|
1555
|
|
|
|
|
1556
|
|
|
} |
|
1557
|
|
|
|
|
1558
|
|
|
/** |
|
1559
|
|
|
* lesson_quiz_meta_box_content function. |
|
1560
|
|
|
* |
|
1561
|
|
|
* @access public |
|
1562
|
|
|
* @return void |
|
1563
|
|
|
*/ |
|
1564
|
|
|
public function lesson_quiz_meta_box_content () { |
|
1565
|
|
|
global $post; |
|
1566
|
|
|
|
|
1567
|
|
|
// Get quiz panel |
|
1568
|
|
|
$quiz_id = 0; |
|
1569
|
|
|
$quizzes = array(); |
|
|
|
|
|
|
1570
|
|
|
if ( 0 < $post->ID ) { |
|
1571
|
|
|
$quiz_id = $this->lesson_quizzes( $post->ID, 'any' ); |
|
1572
|
|
|
} |
|
1573
|
|
|
|
|
1574
|
|
|
echo $this->quiz_panel( $quiz_id ); |
|
1575
|
|
|
|
|
1576
|
|
|
} // End lesson_quiz_meta_box_content() |
|
1577
|
|
|
|
|
1578
|
|
|
/** |
|
1579
|
|
|
* Quiz settings metabox |
|
1580
|
|
|
* @return void |
|
1581
|
|
|
*/ |
|
1582
|
|
|
public function lesson_quiz_settings_meta_box_content() { |
|
1583
|
|
|
global $post; |
|
1584
|
|
|
|
|
1585
|
|
|
$html = ''; |
|
1586
|
|
|
|
|
1587
|
|
|
// Get quiz panel |
|
1588
|
|
|
$quiz_id = 0; |
|
1589
|
|
|
$lesson_id = $post->ID; |
|
1590
|
|
|
$quizzes = array(); |
|
|
|
|
|
|
1591
|
|
|
if ( 0 < $lesson_id ) { |
|
1592
|
|
|
$quiz_id = $this->lesson_quizzes( $lesson_id, 'any' ); |
|
1593
|
|
|
} |
|
1594
|
|
|
|
|
1595
|
|
|
if( $quiz_id ) { |
|
1596
|
|
|
$html .= $this->quiz_settings_panel( $lesson_id, $quiz_id ); |
|
1597
|
|
|
} else { |
|
1598
|
|
|
$html .= '<p><em>' . __( 'There is no quiz for this lesson yet - please add one in the \'Quiz Questions\' box.', 'woothemes-sensei' ) . '</em></p>'; |
|
1599
|
|
|
} |
|
1600
|
|
|
|
|
1601
|
|
|
echo $html; |
|
1602
|
|
|
} |
|
1603
|
|
|
|
|
1604
|
|
|
public function quiz_settings_panel( $lesson_id = 0, $quiz_id = 0 ) { |
|
1605
|
|
|
|
|
1606
|
|
|
|
|
1607
|
|
|
$html = ''; |
|
1608
|
|
|
|
|
1609
|
|
|
if( ! $lesson_id && ! $quiz_id ) return $html; |
|
1610
|
|
|
|
|
1611
|
|
|
$settings = $this->get_quiz_settings( $quiz_id ); |
|
1612
|
|
|
|
|
1613
|
|
|
$html = Sensei()->admin->render_settings( $settings, $quiz_id, 'quiz-settings' ); |
|
1614
|
|
|
|
|
1615
|
|
|
return $html; |
|
1616
|
|
|
|
|
1617
|
|
|
} |
|
1618
|
|
|
|
|
1619
|
|
|
public function get_quiz_settings( $quiz_id = 0 ) { |
|
1620
|
|
|
|
|
1621
|
|
|
$disable_passmark = ''; |
|
1622
|
|
|
$pass_required = get_post_meta( $quiz_id, '_pass_required', true ); |
|
1623
|
|
|
if( ! $pass_required ) { |
|
1624
|
|
|
$disable_passmark = 'hidden'; |
|
1625
|
|
|
} |
|
1626
|
|
|
|
|
1627
|
|
|
// Setup Questions Query |
|
1628
|
|
|
$questions = array(); |
|
1629
|
|
|
if ( 0 < $quiz_id ) { |
|
1630
|
|
|
$questions = $this->lesson_quiz_questions( $quiz_id ); |
|
1631
|
|
|
} |
|
1632
|
|
|
|
|
1633
|
|
|
// Count questions |
|
1634
|
|
|
$question_count = 0; |
|
1635
|
|
View Code Duplication |
foreach( $questions as $question ) { |
|
|
|
|
|
|
1636
|
|
|
if( $question->post_type == 'multiple_question' ) { |
|
1637
|
|
|
$question_number = get_post_meta( $question->ID, 'number', true ); |
|
1638
|
|
|
$question_count += $question_number; |
|
1639
|
|
|
} else { |
|
1640
|
|
|
++$question_count; |
|
1641
|
|
|
} |
|
1642
|
|
|
} |
|
1643
|
|
|
|
|
1644
|
|
|
$settings = array( |
|
1645
|
|
|
array( |
|
1646
|
|
|
'id' => 'pass_required', |
|
1647
|
|
|
'label' => __( 'Pass required to complete lesson', 'woothemes-sensei' ), |
|
1648
|
|
|
'description' => __( 'The passmark must be achieved before the lesson is complete.', 'woothemes-sensei' ), |
|
1649
|
|
|
'type' => 'checkbox', |
|
1650
|
|
|
'default' => '', |
|
1651
|
|
|
'checked' => 'on', |
|
1652
|
|
|
), |
|
1653
|
|
|
array( |
|
1654
|
|
|
'id' => 'quiz_passmark', |
|
1655
|
|
|
'label' => __( 'Quiz passmark percentage', 'woothemes-sensei' ), |
|
1656
|
|
|
'description' => '', |
|
1657
|
|
|
'type' => 'number', |
|
1658
|
|
|
'default' => 0, |
|
1659
|
|
|
'placeholder' => 0, |
|
1660
|
|
|
'min' => 0, |
|
1661
|
|
|
'max' => 100, |
|
1662
|
|
|
'class' => $disable_passmark, |
|
1663
|
|
|
), |
|
1664
|
|
|
array( |
|
1665
|
|
|
'id' => 'show_questions', |
|
1666
|
|
|
'label' => __( 'Number of questions to show', 'woothemes-sensei' ), |
|
1667
|
|
|
'description' => __( 'Show a random selection of questions from this quiz each time a student views it.', 'woothemes-sensei' ), |
|
1668
|
|
|
'type' => 'number', |
|
1669
|
|
|
'default' => '', |
|
1670
|
|
|
'placeholder' => __( 'All', 'woothemes-sensei' ), |
|
1671
|
|
|
'min' => 1, |
|
1672
|
|
|
'max' => $question_count, |
|
1673
|
|
|
), |
|
1674
|
|
|
array( |
|
1675
|
|
|
'id' => 'random_question_order', |
|
1676
|
|
|
'label' => __( 'Randomise question order', 'woothemes-sensei' ), |
|
1677
|
|
|
'description' => '', |
|
1678
|
|
|
'type' => 'checkbox', |
|
1679
|
|
|
'default' => 'no', |
|
1680
|
|
|
'checked' => 'yes', |
|
1681
|
|
|
), |
|
1682
|
|
|
array( |
|
1683
|
|
|
'id' => 'quiz_grade_type', |
|
1684
|
|
|
'label' => __( 'Grade quiz automatically', 'woothemes-sensei' ), |
|
1685
|
|
|
'description' => __( 'Grades quiz and displays answer explanation immediately after completion. Only applicable if quiz is limited to Multiple Choice, True/False and Gap Fill questions. Questions that have a grade of zero are skipped during autograding.', 'woothemes-sensei' ), |
|
1686
|
|
|
'type' => 'checkbox', |
|
1687
|
|
|
'default' => 'auto', |
|
1688
|
|
|
'checked' => 'auto', |
|
1689
|
|
|
), |
|
1690
|
|
|
array( |
|
1691
|
|
|
'id' => 'enable_quiz_reset', |
|
1692
|
|
|
'label' => __( 'Allow user to retake the quiz', 'woothemes-sensei' ), |
|
1693
|
|
|
'description' => __( 'Enables the quiz reset button.', 'woothemes-sensei' ), |
|
1694
|
|
|
'type' => 'checkbox', |
|
1695
|
|
|
'default' => '', |
|
1696
|
|
|
'checked' => 'on', |
|
1697
|
|
|
), |
|
1698
|
|
|
); |
|
1699
|
|
|
|
|
1700
|
|
|
return apply_filters( 'sensei_quiz_settings', $settings ); |
|
1701
|
|
|
} |
|
1702
|
|
|
|
|
1703
|
|
|
/** |
|
1704
|
|
|
* enqueue_scripts function. |
|
1705
|
|
|
* |
|
1706
|
|
|
* @access public |
|
1707
|
|
|
* @return void |
|
1708
|
|
|
*/ |
|
1709
|
|
|
public function enqueue_scripts( $hook ) { |
|
1710
|
|
|
global $post_type; |
|
1711
|
|
|
|
|
1712
|
|
|
$allowed_post_types = apply_filters( 'sensei_scripts_allowed_post_types', array( 'lesson', 'course', 'question' ) ); |
|
1713
|
|
|
$allowed_post_type_pages = apply_filters( 'sensei_scripts_allowed_post_type_pages', array( 'edit.php', 'post-new.php', 'post.php', 'edit-tags.php' ) ); |
|
1714
|
|
|
$allowed_pages = apply_filters( 'sensei_scripts_allowed_pages', array( 'sensei_grading', 'sensei_analysis', 'sensei_learners', 'sensei_updates', 'woothemes-sensei-settings', 'lesson-order' ) ); |
|
1715
|
|
|
|
|
1716
|
|
|
// Test for Write Panel Pages |
|
1717
|
|
|
if ( ( ( isset( $post_type ) && in_array( $post_type, $allowed_post_types ) ) && ( isset( $hook ) && in_array( $hook, $allowed_post_type_pages ) ) ) || ( isset( $_GET['page'] ) && in_array( $_GET['page'], $allowed_pages ) ) ) { |
|
1718
|
|
|
|
|
1719
|
|
|
$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min'; |
|
1720
|
|
|
|
|
1721
|
|
|
// Load the lessons script |
|
1722
|
|
|
wp_enqueue_media(); |
|
1723
|
|
|
wp_enqueue_script( 'sensei-lesson-metadata', Sensei()->plugin_url . 'assets/js/lesson-metadata' . $suffix . '.js', array( 'jquery', 'select2' ,'jquery-ui-sortable' ), Sensei()->version, true ); |
|
1724
|
|
|
wp_enqueue_script( 'sensei-lesson-chosen', Sensei()->plugin_url . 'assets/chosen/chosen.jquery' . $suffix . '.js', array( 'jquery' ), Sensei()->version, true ); |
|
1725
|
|
|
wp_enqueue_script( 'sensei-chosen-ajax', Sensei()->plugin_url . 'assets/chosen/ajax-chosen.jquery' . $suffix . '.js', array( 'jquery', 'sensei-lesson-chosen' ), Sensei()->version, true ); |
|
1726
|
|
|
|
|
1727
|
|
|
// Load the bulk edit screen script |
|
1728
|
|
|
if( 'edit.php' == $hook && 'lesson'==$_GET['post_type'] ) { |
|
1729
|
|
|
wp_enqueue_script( 'sensei-lessons-bulk-edit', Sensei()->plugin_url . 'assets/js/admin/lesson-bulk-edit' . $suffix . '.js', array( 'jquery' ), Sensei()->version , true); |
|
1730
|
|
|
} |
|
1731
|
|
|
|
|
1732
|
|
|
// Localise script |
|
1733
|
|
|
$translation_strings = array( 'right_colon' => __( 'Right:', 'woothemes-sensei' ), 'wrong_colon' => __( 'Wrong:', 'woothemes-sensei' ), 'add_file' => __( 'Add file', 'woothemes-sensei' ), 'change_file' => __( 'Change file', 'woothemes-sensei' ), 'confirm_remove' => __( 'Are you sure you want to remove this question?', 'woothemes-sensei' ), 'confirm_remove_multiple' => __( 'Are you sure you want to remove these questions?', 'woothemes-sensei' ), 'too_many_for_cat' => __( 'You have selected more questions than this category contains - please reduce the number of questions that you are adding.', 'woothemes-sensei' ) ); |
|
1734
|
|
|
$ajax_vars = array( 'lesson_update_question_nonce' => wp_create_nonce( 'lesson_update_question_nonce' ), 'lesson_add_course_nonce' => wp_create_nonce( 'lesson_add_course_nonce' ), 'lesson_update_grade_type_nonce' => wp_create_nonce( 'lesson_update_grade_type_nonce' ), 'lesson_update_question_order_nonce' => wp_create_nonce( 'lesson_update_question_order_nonce' ), 'lesson_update_question_order_random_nonce' => wp_create_nonce( 'lesson_update_question_order_random_nonce' ), 'lesson_add_multiple_questions_nonce' => wp_create_nonce( 'lesson_add_multiple_questions_nonce' ), 'lesson_remove_multiple_questions_nonce' => wp_create_nonce( 'lesson_remove_multiple_questions_nonce' ), 'lesson_add_existing_questions_nonce' => wp_create_nonce( 'lesson_add_existing_questions_nonce' ), 'filter_existing_questions_nonce' => wp_create_nonce( 'filter_existing_questions_nonce' ) ); |
|
1735
|
|
|
$data = array_merge( $translation_strings, $ajax_vars ); |
|
1736
|
|
|
wp_localize_script( 'sensei-lesson-metadata', 'woo_localized_data', $data ); |
|
1737
|
|
|
|
|
1738
|
|
|
// Chosen RTL |
|
1739
|
|
|
if ( is_rtl() ) { |
|
1740
|
|
|
wp_enqueue_script( 'sensei-chosen-rtl', Sensei()->plugin_url . 'assets/chosen/chosen-rtl' . $suffix . '.js', array( 'jquery' ), Sensei()->version, true ); |
|
1741
|
|
|
} |
|
1742
|
|
|
|
|
1743
|
|
|
} |
|
1744
|
|
|
|
|
1745
|
|
|
} // End enqueue_scripts() |
|
1746
|
|
|
|
|
1747
|
|
|
/** |
|
1748
|
|
|
* Load in CSS styles where necessary. |
|
1749
|
|
|
* |
|
1750
|
|
|
* @access public |
|
1751
|
|
|
* @since 1.4.0 |
|
1752
|
|
|
* @return void |
|
1753
|
|
|
*/ |
|
1754
|
|
|
public function enqueue_styles ( $hook ) { |
|
1755
|
|
|
global $post_type; |
|
1756
|
|
|
|
|
1757
|
|
|
$allowed_post_types = apply_filters( 'sensei_scripts_allowed_post_types', array( 'lesson', 'course', 'question', 'sensei_message' ) ); |
|
1758
|
|
|
$allowed_post_type_pages = apply_filters( 'sensei_scripts_allowed_post_type_pages', array( 'edit.php', 'post-new.php', 'post.php', 'edit-tags.php' ) ); |
|
1759
|
|
|
$allowed_pages = apply_filters( 'sensei_scripts_allowed_pages', array( 'sensei_grading', 'sensei_analysis', 'sensei_learners', 'sensei_updates', 'woothemes-sensei-settings' ) ); |
|
1760
|
|
|
|
|
1761
|
|
|
// Test for Write Panel Pages |
|
1762
|
|
View Code Duplication |
if ( ( ( isset( $post_type ) && in_array( $post_type, $allowed_post_types ) ) && ( isset( $hook ) && in_array( $hook, $allowed_post_type_pages ) ) ) || ( isset( $_GET['page'] ) && in_array( $_GET['page'], $allowed_pages ) ) ) { |
|
|
|
|
|
|
1763
|
|
|
wp_enqueue_style( 'woothemes-sensei-settings-api', esc_url( Sensei()->plugin_url . 'assets/css/settings.css' ), '', Sensei()->version ); |
|
1764
|
|
|
} |
|
1765
|
|
|
|
|
1766
|
|
|
} // End enqueue_styles() |
|
1767
|
|
|
|
|
1768
|
|
|
/** |
|
1769
|
|
|
* Add column headings to the "lesson" post list screen. |
|
1770
|
|
|
* @access public |
|
1771
|
|
|
* @since 1.0.0 |
|
1772
|
|
|
* @param array $defaults |
|
1773
|
|
|
* @return array $new_columns |
|
1774
|
|
|
*/ |
|
1775
|
|
View Code Duplication |
public function add_column_headings ( $defaults ) { |
|
|
|
|
|
|
1776
|
|
|
$new_columns['cb'] = '<input type="checkbox" />'; |
|
|
|
|
|
|
1777
|
|
|
$new_columns['title'] = _x( 'Lesson Title', 'column name', 'woothemes-sensei' ); |
|
1778
|
|
|
$new_columns['lesson-course'] = _x( 'Course', 'column name', 'woothemes-sensei' ); |
|
1779
|
|
|
$new_columns['lesson-prerequisite'] = _x( 'Pre-requisite Lesson', 'column name', 'woothemes-sensei' ); |
|
1780
|
|
|
if ( isset( $defaults['date'] ) ) { |
|
1781
|
|
|
$new_columns['date'] = $defaults['date']; |
|
1782
|
|
|
} |
|
1783
|
|
|
return $new_columns; |
|
1784
|
|
|
} // End add_column_headings() |
|
1785
|
|
|
|
|
1786
|
|
|
/** |
|
1787
|
|
|
* Add data for our newly-added custom columns. |
|
1788
|
|
|
* @access public |
|
1789
|
|
|
* @since 1.0.0 |
|
1790
|
|
|
* @param string $column_name |
|
1791
|
|
|
* @param int $id |
|
1792
|
|
|
* @return void |
|
1793
|
|
|
*/ |
|
1794
|
|
|
public function add_column_data ( $column_name, $id ) { |
|
1795
|
|
|
global $wpdb, $post; |
|
1796
|
|
|
|
|
1797
|
|
|
switch ( $column_name ) { |
|
1798
|
|
|
case 'id': |
|
1799
|
|
|
echo $id; |
|
1800
|
|
|
break; |
|
1801
|
|
View Code Duplication |
case 'lesson-course': |
|
|
|
|
|
|
1802
|
|
|
$lesson_course_id = get_post_meta( $id, '_lesson_course', true); |
|
1803
|
|
|
if ( 0 < absint( $lesson_course_id ) ) { |
|
1804
|
|
|
echo '<a href="' . esc_url( get_edit_post_link( absint( $lesson_course_id ) ) ) . '" title="' . esc_attr( sprintf( __( 'Edit %s', 'woothemes-sensei' ), get_the_title( absint( $lesson_course_id ) ) ) ) . '">' . get_the_title( absint( $lesson_course_id ) ) . '</a>'; |
|
1805
|
|
|
} // End If Statement |
|
1806
|
|
|
break; |
|
1807
|
|
View Code Duplication |
case 'lesson-prerequisite': |
|
|
|
|
|
|
1808
|
|
|
$lesson_prerequisite_id = get_post_meta( $id, '_lesson_prerequisite', true); |
|
1809
|
|
|
if ( 0 < absint( $lesson_prerequisite_id ) ) { |
|
1810
|
|
|
echo '<a href="' . esc_url( get_edit_post_link( absint( $lesson_prerequisite_id ) ) ) . '" title="' . esc_attr( sprintf( __( 'Edit %s', 'woothemes-sensei' ), get_the_title( absint( $lesson_prerequisite_id ) ) ) ) . '">' . get_the_title( absint( $lesson_prerequisite_id ) ) . '</a>'; |
|
1811
|
|
|
} // End If Statement |
|
1812
|
|
|
break; |
|
1813
|
|
|
default: |
|
1814
|
|
|
break; |
|
1815
|
|
|
} // End Switch Statement |
|
1816
|
|
|
} // End add_column_data() |
|
1817
|
|
|
|
|
1818
|
|
|
/** |
|
1819
|
|
|
* lesson_add_course function. |
|
1820
|
|
|
* |
|
1821
|
|
|
* @access public |
|
1822
|
|
|
* @return void |
|
1823
|
|
|
*/ |
|
1824
|
|
|
public function lesson_add_course () { |
|
1825
|
|
|
global $current_user; |
|
1826
|
|
|
//Add nonce security to the request |
|
1827
|
|
|
if ( isset($_POST['lesson_add_course_nonce']) ) { |
|
1828
|
|
|
$nonce = esc_html( $_POST['lesson_add_course_nonce'] ); |
|
1829
|
|
|
} // End If Statement |
|
1830
|
|
|
if ( ! wp_verify_nonce( $nonce, 'lesson_add_course_nonce' ) ) { |
|
|
|
|
|
|
1831
|
|
|
die(''); |
|
1832
|
|
|
} // End If Statement |
|
1833
|
|
|
// Parse POST data |
|
1834
|
|
|
$data = $_POST['data']; |
|
1835
|
|
|
$course_data = array(); |
|
1836
|
|
|
parse_str($data, $course_data); |
|
1837
|
|
|
// Save the Course |
|
1838
|
|
|
$updated = false; |
|
|
|
|
|
|
1839
|
|
|
$current_user = wp_get_current_user(); |
|
1840
|
|
|
$question_data['post_author'] = $current_user->ID; |
|
|
|
|
|
|
1841
|
|
|
$updated = $this->lesson_save_course($course_data); |
|
|
|
|
|
|
1842
|
|
|
echo $updated; |
|
1843
|
|
|
die(); // WordPress may print out a spurious zero without this can be particularly bad if using JSON |
|
1844
|
|
|
} // End lesson_add_course() |
|
1845
|
|
|
|
|
1846
|
|
|
/** |
|
1847
|
|
|
* lesson_update_question function. |
|
1848
|
|
|
* |
|
1849
|
|
|
* @access public |
|
1850
|
|
|
* @return void |
|
1851
|
|
|
*/ |
|
1852
|
|
|
public function lesson_update_question () { |
|
1853
|
|
|
global $current_user; |
|
1854
|
|
|
//Add nonce security to the request |
|
1855
|
|
|
if ( isset($_POST['lesson_update_question_nonce']) ) { |
|
1856
|
|
|
$nonce = esc_html( $_POST['lesson_update_question_nonce'] ); |
|
1857
|
|
|
} // End If Statement |
|
1858
|
|
|
if ( ! wp_verify_nonce( $nonce, 'lesson_update_question_nonce' ) ) { |
|
|
|
|
|
|
1859
|
|
|
die(''); |
|
1860
|
|
|
} // End If Statement |
|
1861
|
|
|
// Parse POST data |
|
1862
|
|
|
// WP slashes all incoming data regardless of Magic Quotes setting (see wp_magic_quotes()), which means that |
|
1863
|
|
|
// even the $_POST['data'] encoded with encodeURIComponent has it's apostrophes slashed. |
|
1864
|
|
|
// So first restore the original unslashed apostrophes by removing those slashes |
|
1865
|
|
|
$data = wp_unslash( $_POST['data'] ); |
|
1866
|
|
|
// Then parse the string to an array (note that parse_str automatically urldecodes all the variables) |
|
1867
|
|
|
$question_data = array(); |
|
1868
|
|
|
parse_str($data, $question_data); |
|
1869
|
|
|
// Finally re-slash all elements to ensure consistancy for lesson_save_question() |
|
1870
|
|
|
$question_data = wp_slash( $question_data ); |
|
1871
|
|
|
// Save the question |
|
1872
|
|
|
$return = false; |
|
1873
|
|
|
// Question Save and Delete logic |
|
1874
|
|
|
if ( isset( $question_data['action'] ) && ( $question_data['action'] == 'delete' ) ) { |
|
1875
|
|
|
// Delete the Question |
|
1876
|
|
|
$return = $this->lesson_delete_question($question_data); |
|
1877
|
|
|
} else { |
|
1878
|
|
|
// Save the Question |
|
1879
|
|
|
if ( isset( $question_data['quiz_id'] ) && ( 0 < absint( $question_data['quiz_id'] ) ) ) { |
|
1880
|
|
|
$current_user = wp_get_current_user(); |
|
1881
|
|
|
$question_data['post_author'] = $current_user->ID; |
|
1882
|
|
|
$question_id = $this->lesson_save_question( $question_data ); |
|
|
|
|
|
|
1883
|
|
|
$question_type = Sensei()->question->get_question_type( $question_id ); |
|
1884
|
|
|
|
|
1885
|
|
|
$question_count = intval( $question_data['question_count'] ); |
|
1886
|
|
|
++$question_count; |
|
1887
|
|
|
|
|
1888
|
|
|
$return = $this->quiz_panel_question( $question_type, $question_count, $question_id ); |
|
1889
|
|
|
} // End If Statement |
|
1890
|
|
|
} // End If Statement |
|
1891
|
|
|
|
|
1892
|
|
|
echo $return; |
|
1893
|
|
|
|
|
1894
|
|
|
die(); |
|
1895
|
|
|
} // End lesson_update_question() |
|
1896
|
|
|
|
|
1897
|
|
|
public function lesson_add_multiple_questions() { |
|
1898
|
|
|
|
|
1899
|
|
|
$return = ''; |
|
1900
|
|
|
|
|
1901
|
|
|
//Add nonce security to the request |
|
1902
|
|
|
$nonce = ''; |
|
1903
|
|
|
if( isset( $_POST['lesson_add_multiple_questions_nonce'] ) ) { |
|
1904
|
|
|
$nonce = esc_html( $_POST['lesson_add_multiple_questions_nonce'] ); |
|
1905
|
|
|
} // End If Statement |
|
1906
|
|
|
|
|
1907
|
|
|
if( ! wp_verify_nonce( $nonce, 'lesson_add_multiple_questions_nonce' ) ) { |
|
1908
|
|
|
die( $return ); |
|
1909
|
|
|
} // End If Statement |
|
1910
|
|
|
|
|
1911
|
|
|
// Parse POST data |
|
1912
|
|
|
$data = $_POST['data']; |
|
1913
|
|
|
$question_data = array(); |
|
1914
|
|
|
parse_str( $data, $question_data ); |
|
1915
|
|
|
|
|
1916
|
|
|
if( is_array( $question_data ) ) { |
|
1917
|
|
|
if( isset( $question_data['quiz_id'] ) && ( 0 < absint( $question_data['quiz_id'] ) ) ) { |
|
1918
|
|
|
|
|
1919
|
|
|
$quiz_id = intval( $question_data['quiz_id'] ); |
|
1920
|
|
|
$question_number = intval( $question_data['question_number'] ); |
|
1921
|
|
|
$question_category = intval( $question_data['question_category'] ); |
|
1922
|
|
|
|
|
1923
|
|
|
$question_counter = intval( $question_data['question_count'] ); |
|
1924
|
|
|
++$question_counter; |
|
1925
|
|
|
|
|
1926
|
|
|
$cat = get_term( $question_category, 'question-category' ); |
|
1927
|
|
|
|
|
1928
|
|
|
$post_data = array( |
|
1929
|
|
|
'post_content' => '', |
|
1930
|
|
|
'post_status' => 'publish', |
|
1931
|
|
|
'post_title' => sprintf( __( '%1$s Question(s) from %2$s', 'woothemes-sensei' ), $question_number, $cat->name ), |
|
1932
|
|
|
'post_type' => 'multiple_question' |
|
1933
|
|
|
); |
|
1934
|
|
|
|
|
1935
|
|
|
$multiple_id = wp_insert_post( $post_data ); |
|
1936
|
|
|
|
|
1937
|
|
|
if( $multiple_id && ! is_wp_error( $multiple_id ) ) { |
|
1938
|
|
|
add_post_meta( $multiple_id, 'category', $question_category ); |
|
1939
|
|
|
add_post_meta( $multiple_id, 'number', $question_number ); |
|
1940
|
|
|
add_post_meta( $multiple_id, '_quiz_id', $quiz_id, false ); |
|
1941
|
|
|
add_post_meta( $multiple_id, '_quiz_question_order' . $quiz_id, $quiz_id . '000' . $question_counter ); |
|
1942
|
|
|
$lesson_id = get_post_meta( $quiz_id, '_quiz_lesson', true ); |
|
1943
|
|
|
update_post_meta( $lesson_id, '_quiz_has_questions', '1' ); |
|
1944
|
|
|
$return = $this->quiz_panel_question( 'category', $question_counter, $multiple_id, 'quiz', array( $cat->name, $question_number ) ); |
|
1945
|
|
|
} |
|
1946
|
|
|
} |
|
1947
|
|
|
} |
|
1948
|
|
|
|
|
1949
|
|
|
echo $return; |
|
1950
|
|
|
|
|
1951
|
|
|
die(); |
|
1952
|
|
|
} |
|
1953
|
|
|
|
|
1954
|
|
|
public function lesson_remove_multiple_questions() { |
|
1955
|
|
|
|
|
1956
|
|
|
//Add nonce security to the request |
|
1957
|
|
|
$nonce = ''; |
|
1958
|
|
|
if( isset( $_POST['lesson_remove_multiple_questions_nonce'] ) ) { |
|
1959
|
|
|
$nonce = esc_html( $_POST['lesson_remove_multiple_questions_nonce'] ); |
|
1960
|
|
|
} // End If Statement |
|
1961
|
|
|
|
|
1962
|
|
|
if( ! wp_verify_nonce( $nonce, 'lesson_remove_multiple_questions_nonce' ) ) { |
|
1963
|
|
|
die(''); |
|
1964
|
|
|
} // End If Statement |
|
1965
|
|
|
|
|
1966
|
|
|
// Parse POST data |
|
1967
|
|
|
$data = $_POST['data']; |
|
1968
|
|
|
$question_data = array(); |
|
1969
|
|
|
parse_str( $data, $question_data ); |
|
1970
|
|
|
|
|
1971
|
|
|
if( is_array( $question_data ) ) { |
|
1972
|
|
|
wp_delete_post( $question_data['question_id'], true ); |
|
1973
|
|
|
} |
|
1974
|
|
|
|
|
1975
|
|
|
die( 'Deleted' ); |
|
1976
|
|
|
} |
|
1977
|
|
|
|
|
1978
|
|
|
public function get_question_category_limit() { |
|
1979
|
|
|
|
|
1980
|
|
|
// Set default |
|
1981
|
|
|
$return = 1; |
|
1982
|
|
|
|
|
1983
|
|
|
// Parse POST data |
|
1984
|
|
|
$data = $_POST['data']; |
|
1985
|
|
|
$cat_data = array(); |
|
1986
|
|
|
parse_str( $data, $cat_data ); |
|
1987
|
|
|
|
|
1988
|
|
|
if( isset( $cat_data['cat'] ) && '' != $cat_data['cat'] ) { |
|
1989
|
|
|
$cat = get_term( $cat_data['cat'], 'question-category' ); |
|
1990
|
|
|
if( isset( $cat->count ) ) { |
|
1991
|
|
|
$return = $cat->count; |
|
1992
|
|
|
} |
|
1993
|
|
|
} |
|
1994
|
|
|
|
|
1995
|
|
|
echo $return; |
|
1996
|
|
|
|
|
1997
|
|
|
die(''); |
|
1998
|
|
|
} |
|
1999
|
|
|
|
|
2000
|
|
|
public function lesson_add_existing_questions() { |
|
2001
|
|
|
|
|
2002
|
|
|
//Add nonce security to the request |
|
2003
|
|
|
$nonce = ''; |
|
2004
|
|
|
if( isset( $_POST['lesson_add_existing_questions_nonce'] ) ) { |
|
2005
|
|
|
$nonce = esc_html( $_POST['lesson_add_existing_questions_nonce'] ); |
|
2006
|
|
|
} // End If Statement |
|
2007
|
|
|
|
|
2008
|
|
|
if( ! wp_verify_nonce( $nonce, 'lesson_add_existing_questions_nonce' ) ) { |
|
2009
|
|
|
die(''); |
|
2010
|
|
|
} // End If Statement |
|
2011
|
|
|
|
|
2012
|
|
|
// Parse POST data |
|
2013
|
|
|
$data = $_POST['data']; |
|
2014
|
|
|
$question_data = array(); |
|
2015
|
|
|
parse_str( $data, $question_data ); |
|
2016
|
|
|
|
|
2017
|
|
|
$return = ''; |
|
2018
|
|
|
|
|
2019
|
|
|
if( is_array( $question_data ) ) { |
|
2020
|
|
|
|
|
2021
|
|
|
if( isset( $question_data['questions'] ) && '' != $question_data['questions'] ) { |
|
2022
|
|
|
|
|
2023
|
|
|
$questions = explode( ',', trim( $question_data['questions'], ',' ) ); |
|
2024
|
|
|
$quiz_id = $question_data['quiz_id']; |
|
2025
|
|
|
$question_count = intval( $question_data['question_count'] ); |
|
2026
|
|
|
|
|
2027
|
|
|
foreach( $questions as $question_id ) { |
|
2028
|
|
|
|
|
2029
|
|
|
++$question_count; |
|
2030
|
|
|
|
|
2031
|
|
|
$quizzes = get_post_meta( $question_id, '_quiz_id', false ); |
|
2032
|
|
View Code Duplication |
if( ! in_array( $quiz_id, $quizzes ) ) { |
|
|
|
|
|
|
2033
|
|
|
add_post_meta( $question_id, '_quiz_id', $quiz_id, false ); |
|
2034
|
|
|
$lesson_id = get_post_meta( $quiz_id, '_quiz_lesson', true ); |
|
2035
|
|
|
update_post_meta( $lesson_id, '_quiz_has_questions', '1' ); |
|
2036
|
|
|
} |
|
2037
|
|
|
|
|
2038
|
|
|
add_post_meta( $question_id, '_quiz_question_order' . $quiz_id, $quiz_id . '000' . $question_count ); |
|
2039
|
|
|
$question_type = Sensei()->question->get_question_type( $question_id ); |
|
2040
|
|
|
|
|
2041
|
|
|
$return .= $this->quiz_panel_question( $question_type, $question_count, $question_id ); |
|
2042
|
|
|
} |
|
2043
|
|
|
} |
|
2044
|
|
|
} |
|
2045
|
|
|
|
|
2046
|
|
|
echo $return; |
|
2047
|
|
|
|
|
2048
|
|
|
die(''); |
|
2049
|
|
|
} |
|
2050
|
|
|
|
|
2051
|
|
View Code Duplication |
public function lesson_update_grade_type() { |
|
|
|
|
|
|
2052
|
|
|
//Add nonce security to the request |
|
2053
|
|
|
if ( isset($_POST['lesson_update_grade_type_nonce']) ) { |
|
2054
|
|
|
$nonce = esc_html( $_POST['lesson_update_grade_type_nonce'] ); |
|
2055
|
|
|
} // End If Statement |
|
2056
|
|
|
if ( ! wp_verify_nonce( $nonce, 'lesson_update_grade_type_nonce' ) ) { |
|
|
|
|
|
|
2057
|
|
|
die(''); |
|
2058
|
|
|
} // End If Statement |
|
2059
|
|
|
// Parse POST data |
|
2060
|
|
|
$data = $_POST['data']; |
|
2061
|
|
|
$quiz_data = array(); |
|
2062
|
|
|
parse_str($data, $quiz_data); |
|
2063
|
|
|
update_post_meta( $quiz_data['quiz_id'], '_quiz_grade_type', $quiz_data['quiz_grade_type'] ); |
|
2064
|
|
|
die(); |
|
2065
|
|
|
} |
|
2066
|
|
|
|
|
2067
|
|
|
public function lesson_update_question_order() { |
|
2068
|
|
|
// Add nonce security to the request |
|
2069
|
|
|
if ( isset($_POST['lesson_update_question_order_nonce']) ) { |
|
2070
|
|
|
$nonce = esc_html( $_POST['lesson_update_question_order_nonce'] ); |
|
2071
|
|
|
} // End If Statement |
|
2072
|
|
|
if ( ! wp_verify_nonce( $nonce, 'lesson_update_question_order_nonce' ) ) { |
|
|
|
|
|
|
2073
|
|
|
die(''); |
|
2074
|
|
|
} // End If Statement |
|
2075
|
|
|
// Parse POST data |
|
2076
|
|
|
$data = $_POST['data']; |
|
2077
|
|
|
$quiz_data = array(); |
|
2078
|
|
|
parse_str($data, $quiz_data); |
|
2079
|
|
|
if( strlen( $quiz_data['question_order'] ) > 0 ) { |
|
2080
|
|
|
$questions = explode( ',', $quiz_data['question_order'] ); |
|
2081
|
|
|
$o = 1; |
|
2082
|
|
|
foreach( $questions as $question_id ) { |
|
2083
|
|
|
update_post_meta( $question_id, '_quiz_question_order' . $quiz_data['quiz_id'], $quiz_data['quiz_id'] . '000' . $o ); |
|
2084
|
|
|
++$o; |
|
2085
|
|
|
} |
|
2086
|
|
|
update_post_meta( $quiz_data['quiz_id'], '_question_order', $questions ); |
|
2087
|
|
|
} |
|
2088
|
|
|
die(); |
|
2089
|
|
|
} |
|
2090
|
|
|
|
|
2091
|
|
View Code Duplication |
public function lesson_update_question_order_random() { |
|
|
|
|
|
|
2092
|
|
|
//Add nonce security to the request |
|
2093
|
|
|
if ( isset($_POST['lesson_update_question_order_random_nonce']) ) { |
|
2094
|
|
|
$nonce = esc_html( $_POST['lesson_update_question_order_random_nonce'] ); |
|
2095
|
|
|
} // End If Statement |
|
2096
|
|
|
if ( ! wp_verify_nonce( $nonce, 'lesson_update_question_order_random_nonce' ) ) { |
|
|
|
|
|
|
2097
|
|
|
die(''); |
|
2098
|
|
|
} // End If Statement |
|
2099
|
|
|
// Parse POST data |
|
2100
|
|
|
$data = $_POST['data']; |
|
2101
|
|
|
$quiz_data = array(); |
|
2102
|
|
|
parse_str($data, $quiz_data); |
|
2103
|
|
|
update_post_meta( $quiz_data['quiz_id'], '_random_question_order', $quiz_data['random_question_order'] ); |
|
2104
|
|
|
die(); |
|
2105
|
|
|
} |
|
2106
|
|
|
|
|
2107
|
|
|
/** |
|
2108
|
|
|
* lesson_save_course function. |
|
2109
|
|
|
* |
|
2110
|
|
|
* @access private |
|
2111
|
|
|
* @param array $data (default: array()) |
|
2112
|
|
|
* @return void |
|
2113
|
|
|
*/ |
|
2114
|
|
|
private function lesson_save_course( $data = array() ) { |
|
2115
|
|
|
global $current_user; |
|
2116
|
|
|
$return = false; |
|
2117
|
|
|
// Setup the course data |
|
2118
|
|
|
$course_id = 0; |
|
2119
|
|
|
$course_content = ''; |
|
2120
|
|
|
$course_title = ''; |
|
2121
|
|
|
$course_prerequisite = 0; |
|
|
|
|
|
|
2122
|
|
|
$course_category = 0; |
|
|
|
|
|
|
2123
|
|
View Code Duplication |
if ( isset( $data[ 'course_id' ] ) && ( 0 < absint( $data[ 'course_id' ] ) ) ) { |
|
|
|
|
|
|
2124
|
|
|
$course_id = absint( $data[ 'course_id' ] ); |
|
2125
|
|
|
} // End If Statement |
|
2126
|
|
|
if ( isset( $data[ 'course_title' ] ) && ( '' != $data[ 'course_title' ] ) ) { |
|
2127
|
|
|
$course_title = $data[ 'course_title' ]; |
|
2128
|
|
|
} // End If Statement |
|
2129
|
|
|
$post_title = $course_title; |
|
2130
|
|
|
if ( isset($data[ 'post_author' ]) ) { |
|
2131
|
|
|
$post_author = $data[ 'post_author' ]; |
|
|
|
|
|
|
2132
|
|
|
} else { |
|
2133
|
|
|
$current_user = wp_get_current_user(); |
|
2134
|
|
|
$post_author = $current_user->ID; |
|
|
|
|
|
|
2135
|
|
|
} // End If Statement |
|
2136
|
|
|
$post_status = 'publish'; |
|
2137
|
|
|
$post_type = 'course'; |
|
2138
|
|
|
if ( isset( $data[ 'course_content' ] ) && ( '' != $data[ 'course_content' ] ) ) { |
|
2139
|
|
|
$course_content = $data[ 'course_content' ]; |
|
2140
|
|
|
} // End If Statement |
|
2141
|
|
|
$post_content = $course_content; |
|
2142
|
|
|
// Course Query Arguments |
|
2143
|
|
|
$post_type_args = array( 'post_content' => $post_content, |
|
2144
|
|
|
'post_status' => $post_status, |
|
2145
|
|
|
'post_title' => $post_title, |
|
2146
|
|
|
'post_type' => $post_type |
|
2147
|
|
|
); |
|
2148
|
|
|
// Only save if there is a valid title |
|
2149
|
|
|
if ( $post_title != '' ) { |
|
2150
|
|
|
// Check for prerequisite courses & product id |
|
2151
|
|
|
$course_prerequisite_id = absint( $data[ 'course_prerequisite' ] ); |
|
2152
|
|
|
$course_woocommerce_product_id = absint( $data[ 'course_woocommerce_product' ] ); |
|
2153
|
|
|
$course_category_id = absint( $data[ 'course_category' ] ); |
|
2154
|
|
|
if ( 0 == $course_woocommerce_product_id ) { $course_woocommerce_product_id = '-'; } |
|
2155
|
|
|
// Insert or Update the Lesson Quiz |
|
2156
|
|
|
if ( 0 < $course_id ) { |
|
2157
|
|
|
$post_type_args[ 'ID' ] = $course_id; |
|
2158
|
|
|
$course_id = wp_update_post($post_type_args); |
|
2159
|
|
|
update_post_meta( $course_id, '_course_prerequisite', $course_prerequisite_id ); |
|
2160
|
|
|
update_post_meta( $course_id, '_course_woocommerce_product', $course_woocommerce_product_id ); |
|
2161
|
|
|
if ( 0 < $course_category_id ) { |
|
2162
|
|
|
wp_set_object_terms( $course_id, $course_category_id, 'course-category' ); |
|
2163
|
|
|
} // End If Statement |
|
2164
|
|
|
} else { |
|
2165
|
|
|
$course_id = wp_insert_post($post_type_args); |
|
2166
|
|
|
add_post_meta( $course_id, '_course_prerequisite', $course_prerequisite_id ); |
|
2167
|
|
|
add_post_meta( $course_id, '_course_woocommerce_product', $course_woocommerce_product_id ); |
|
2168
|
|
|
if ( 0 < $course_category_id ) { |
|
2169
|
|
|
wp_set_object_terms( $course_id, $course_category_id, 'course-category' ); |
|
2170
|
|
|
} // End If Statement |
|
2171
|
|
|
} // End If Statement |
|
2172
|
|
|
} // End If Statement |
|
2173
|
|
|
// Check that the insert or update saved by testing the post id |
|
2174
|
|
|
if ( 0 < $course_id ) { |
|
2175
|
|
|
$return = $course_id; |
|
2176
|
|
|
} // End If Statement |
|
2177
|
|
|
return $return; |
|
2178
|
|
|
} // End lesson_save_course() |
|
2179
|
|
|
|
|
2180
|
|
|
|
|
2181
|
|
|
/** |
|
2182
|
|
|
* lesson_save_question function. |
|
2183
|
|
|
* |
|
2184
|
|
|
* @access private |
|
2185
|
|
|
* @param array $data (default: array()) |
|
2186
|
|
|
* @return void |
|
2187
|
|
|
*/ |
|
2188
|
|
|
public function lesson_save_question( $data = array(), $context = 'quiz' ) { |
|
2189
|
|
|
$return = false; |
|
2190
|
|
|
// Save the Questions |
|
2191
|
|
|
// Setup the Question data |
|
2192
|
|
|
$question_id = 0; |
|
2193
|
|
|
$question_text = ''; |
|
2194
|
|
|
$question_right_answer = ''; |
|
2195
|
|
|
$question_wrong_answers = $question_right_answers = array(); |
|
2196
|
|
|
$question_type = 'multiple-choice'; |
|
2197
|
|
|
$question_category = ''; |
|
2198
|
|
|
|
|
2199
|
|
|
// Handle Question Type |
|
2200
|
|
|
if ( isset( $data[ 'question_type' ] ) && ( '' != $data[ 'question_type' ] ) ) { |
|
2201
|
|
|
$question_type = $data[ 'question_type' ]; |
|
2202
|
|
|
} // End If Statement |
|
2203
|
|
|
|
|
2204
|
|
|
if ( isset( $data[ 'question_category' ] ) && ( '' != $data[ 'question_category' ] ) ) { |
|
2205
|
|
|
$question_category = $data[ 'question_category' ]; |
|
2206
|
|
|
} // End If Statement |
|
2207
|
|
|
|
|
2208
|
|
View Code Duplication |
if ( isset( $data[ 'question_id' ] ) && ( 0 < absint( $data[ 'question_id' ] ) ) ) { |
|
|
|
|
|
|
2209
|
|
|
$question_id = absint( $data[ 'question_id' ] ); |
|
2210
|
|
|
} // End If Statement |
|
2211
|
|
|
if ( isset( $data[ 'question' ] ) && ( '' != $data[ 'question' ] ) ) { |
|
2212
|
|
|
$question_text = $data[ 'question' ]; |
|
2213
|
|
|
} // End If Statement |
|
2214
|
|
|
$post_title = $question_text; |
|
|
|
|
|
|
2215
|
|
|
// Handle Default Fields (multiple choice) |
|
2216
|
|
|
if ( 'multiple-choice' == $question_type && isset( $data[ 'question_right_answers' ] ) && ( '' != $data[ 'question_right_answers' ] ) ) { |
|
2217
|
|
|
$question_right_answers = $data[ 'question_right_answers' ]; |
|
2218
|
|
|
} // End If Statement |
|
2219
|
|
|
elseif ( 'multiple-choice' == $question_type && isset( $data[ 'question_right_answer' ] ) && ( '' != $data[ 'question_right_answer' ] ) ) { |
|
2220
|
|
|
$question_right_answer = $data[ 'question_right_answer' ]; |
|
2221
|
|
|
} // End If Statement |
|
2222
|
|
|
if ( 'multiple-choice' == $question_type && isset( $data[ 'question_wrong_answers' ] ) && ( '' != $data[ 'question_wrong_answers' ] ) ) { |
|
2223
|
|
|
$question_wrong_answers = $data[ 'question_wrong_answers' ]; |
|
2224
|
|
|
} // End If Statement |
|
2225
|
|
|
// Handle Boolean Fields - Edit |
|
2226
|
|
|
if ( 'boolean' == $question_type && isset( $data[ 'question_' . $question_id . '_right_answer_boolean' ] ) && ( '' != $data[ 'question_' . $question_id . '_right_answer_boolean' ] ) ) { |
|
2227
|
|
|
$question_right_answer = $data[ 'question_' . $question_id . '_right_answer_boolean' ]; |
|
2228
|
|
|
} // End If Statement |
|
2229
|
|
|
// Handle Boolean Fields - Add |
|
2230
|
|
|
if ( 'boolean' == $question_type && isset( $data[ 'question_right_answer_boolean' ] ) && ( '' != $data[ 'question_right_answer_boolean' ] ) ) { |
|
2231
|
|
|
$question_right_answer = $data[ 'question_right_answer_boolean' ]; |
|
2232
|
|
|
} // End If Statement |
|
2233
|
|
|
// Handle Gap Fill Fields |
|
2234
|
|
|
if ( 'gap-fill' == $question_type && isset( $data[ 'add_question_right_answer_gapfill_gap' ] ) && '' != $data[ 'add_question_right_answer_gapfill_gap' ] ) { |
|
2235
|
|
|
$question_right_answer = $data[ 'add_question_right_answer_gapfill_pre' ] . '||' . $data[ 'add_question_right_answer_gapfill_gap' ] . '||' . $data[ 'add_question_right_answer_gapfill_post' ]; |
|
2236
|
|
|
} // End If Statement |
|
2237
|
|
|
// Handle Multi Line Fields |
|
2238
|
|
|
if ( 'multi-line' == $question_type && isset( $data[ 'add_question_right_answer_multiline' ] ) && ( '' != $data[ 'add_question_right_answer_multiline' ] ) ) { |
|
2239
|
|
|
$question_right_answer = $data[ 'add_question_right_answer_multiline' ]; |
|
2240
|
|
|
} // End If Statement |
|
2241
|
|
|
// Handle Single Line Fields |
|
2242
|
|
|
if ( 'single-line' == $question_type && isset( $data[ 'add_question_right_answer_singleline' ] ) && ( '' != $data[ 'add_question_right_answer_singleline' ] ) ) { |
|
2243
|
|
|
$question_right_answer = $data[ 'add_question_right_answer_singleline' ]; |
|
2244
|
|
|
} // End If Statement |
|
2245
|
|
|
// Handle File Upload Fields |
|
2246
|
|
|
if ( 'file-upload' == $question_type && isset( $data[ 'add_question_right_answer_fileupload' ] ) && ( '' != $data[ 'add_question_right_answer_fileupload' ] ) ) { |
|
2247
|
|
|
$question_right_answer = $data[ 'add_question_right_answer_fileupload' ]; |
|
2248
|
|
|
} // End If Statement |
|
2249
|
|
|
if ( 'file-upload' == $question_type && isset( $data[ 'add_question_wrong_answer_fileupload' ] ) && ( '' != $data[ 'add_question_wrong_answer_fileupload' ] ) ) { |
|
2250
|
|
|
$question_wrong_answers = array( $data[ 'add_question_wrong_answer_fileupload' ] ); |
|
2251
|
|
|
} // End If Statement |
|
2252
|
|
|
|
|
2253
|
|
|
// Handle Question Grade |
|
2254
|
|
|
if ( isset( $data[ 'question_grade' ] ) && ( '' != $data[ 'question_grade' ] ) ) { |
|
2255
|
|
|
$question_grade = $data[ 'question_grade' ]; |
|
2256
|
|
|
} // End If Statement |
|
2257
|
|
|
|
|
2258
|
|
|
// Handle Answer Feedback |
|
2259
|
|
|
$answer_feedback = ''; |
|
2260
|
|
|
if ( isset( $data[ 'answer_feedback_boolean' ] ) && !empty( $data[ 'answer_feedback_boolean' ] ) ) { |
|
2261
|
|
|
|
|
2262
|
|
|
$answer_feedback = $data[ 'answer_feedback_boolean' ]; |
|
2263
|
|
|
|
|
2264
|
|
|
}elseif( isset( $data[ 'answer_feedback_multiple_choice' ] ) && !empty( $data[ 'answer_feedback_multiple_choice' ] ) ){ |
|
2265
|
|
|
|
|
2266
|
|
|
$answer_feedback = $data[ 'answer_feedback_multiple_choice' ]; |
|
2267
|
|
|
|
|
2268
|
|
|
}elseif( isset( $data[ 'answer_feedback' ] ) ){ |
|
2269
|
|
|
|
|
2270
|
|
|
$answer_feedback = $data[ 'answer_feedback' ]; |
|
2271
|
|
|
|
|
2272
|
|
|
} // End If Statement |
|
2273
|
|
|
|
|
2274
|
|
|
$post_title = $question_text; |
|
2275
|
|
|
$post_author = $data[ 'post_author' ]; |
|
|
|
|
|
|
2276
|
|
|
$post_status = 'publish'; |
|
2277
|
|
|
$post_type = 'question'; |
|
2278
|
|
|
// Handle the extended question text |
|
2279
|
|
|
if ( isset( $data[ 'question_description' ] ) && ( '' != $data[ 'question_description' ] ) ) { |
|
2280
|
|
|
$post_content = $data[ 'question_description' ]; |
|
2281
|
|
|
} |
|
2282
|
|
|
else { |
|
2283
|
|
|
$post_content = ''; |
|
2284
|
|
|
} |
|
2285
|
|
|
// Question Query Arguments |
|
2286
|
|
|
$post_type_args = array( 'post_content' => $post_content, |
|
2287
|
|
|
'post_status' => $post_status, |
|
2288
|
|
|
'post_title' => $post_title, |
|
2289
|
|
|
'post_type' => $post_type |
|
2290
|
|
|
); |
|
2291
|
|
|
|
|
2292
|
|
|
// Remove empty values and reindex the array |
|
2293
|
|
|
if ( is_array( $question_right_answers ) && 0 < count($question_right_answers) ) { |
|
2294
|
|
|
$question_right_answers_array = array_values( array_filter( $question_right_answers, 'strlen' ) ); |
|
2295
|
|
|
$question_right_answers = array(); |
|
2296
|
|
|
|
|
2297
|
|
|
foreach( $question_right_answers_array as $answer ) { |
|
2298
|
|
|
if( ! in_array( $answer, $question_right_answers ) ) { |
|
2299
|
|
|
$question_right_answers[] = $answer; |
|
2300
|
|
|
} |
|
2301
|
|
|
} |
|
2302
|
|
|
if ( 0 < count($question_right_answers) ) { |
|
2303
|
|
|
$question_right_answer = $question_right_answers; |
|
2304
|
|
|
} |
|
2305
|
|
|
} // End If Statement |
|
2306
|
|
|
$right_answer_count = count( $question_right_answer ); |
|
2307
|
|
|
|
|
2308
|
|
|
// Remove empty values and reindex the array |
|
2309
|
|
|
if ( is_array( $question_wrong_answers ) ) { |
|
2310
|
|
|
$question_wrong_answers_array = array_values( array_filter( $question_wrong_answers, 'strlen' ) ); |
|
2311
|
|
|
$question_wrong_answers = array(); |
|
2312
|
|
|
} // End If Statement |
|
2313
|
|
|
|
|
2314
|
|
|
foreach( $question_wrong_answers_array as $answer ) { |
|
|
|
|
|
|
2315
|
|
|
if( ! in_array( $answer, $question_wrong_answers ) ) { |
|
2316
|
|
|
$question_wrong_answers[] = $answer; |
|
2317
|
|
|
} |
|
2318
|
|
|
} |
|
2319
|
|
|
|
|
2320
|
|
|
$wrong_answer_count = count( $question_wrong_answers ); |
|
2321
|
|
|
|
|
2322
|
|
|
// Only save if there is a valid title |
|
2323
|
|
|
if ( $post_title != '' ) { |
|
2324
|
|
|
|
|
2325
|
|
|
// Get Quiz ID for the question |
|
2326
|
|
|
$quiz_id = $data['quiz_id']; |
|
2327
|
|
|
|
|
2328
|
|
|
// Get question media |
|
2329
|
|
|
$question_media = $data['question_media']; |
|
2330
|
|
|
|
|
2331
|
|
|
// Get answer order |
|
2332
|
|
|
$answer_order = ''; |
|
2333
|
|
|
if( isset( $data['answer_order'] ) ) { |
|
2334
|
|
|
$answer_order = $data['answer_order']; |
|
2335
|
|
|
} |
|
2336
|
|
|
|
|
2337
|
|
|
// Get random order selection |
|
2338
|
|
|
$random_order = 'no'; |
|
2339
|
|
|
if( isset( $data['random_order'] ) ) { |
|
2340
|
|
|
$random_order = $data['random_order']; |
|
2341
|
|
|
} |
|
2342
|
|
|
|
|
2343
|
|
|
// Insert or Update the question |
|
2344
|
|
|
if ( 0 < $question_id ) { |
|
2345
|
|
|
|
|
2346
|
|
|
$post_type_args[ 'ID' ] = $question_id; |
|
2347
|
|
|
$question_id = wp_update_post( $post_type_args ); |
|
2348
|
|
|
|
|
2349
|
|
|
// Update poast meta |
|
2350
|
|
|
if( 'quiz' == $context ) { |
|
2351
|
|
|
$quizzes = get_post_meta( $question_id, '_quiz_id', false ); |
|
2352
|
|
|
if( ! in_array( $quiz_id, $quizzes ) ) { |
|
2353
|
|
|
add_post_meta( $question_id, '_quiz_id', $quiz_id, false ); |
|
2354
|
|
|
} |
|
2355
|
|
|
} |
|
2356
|
|
|
|
|
2357
|
|
|
update_post_meta( $question_id, '_question_grade', $question_grade ); |
|
|
|
|
|
|
2358
|
|
|
update_post_meta( $question_id, '_question_right_answer', $question_right_answer ); |
|
2359
|
|
|
update_post_meta( $question_id, '_right_answer_count', $right_answer_count ); |
|
2360
|
|
|
update_post_meta( $question_id, '_question_wrong_answers', $question_wrong_answers ); |
|
2361
|
|
|
update_post_meta( $question_id, '_wrong_answer_count', $wrong_answer_count ); |
|
2362
|
|
|
update_post_meta( $question_id, '_question_media', $question_media ); |
|
2363
|
|
|
update_post_meta( $question_id, '_answer_order', $answer_order ); |
|
2364
|
|
|
update_post_meta( $question_id, '_random_order', $random_order ); |
|
2365
|
|
|
|
|
2366
|
|
|
if( 'quiz' != $context ) { |
|
2367
|
|
|
wp_set_post_terms( $question_id, array( $question_type ), 'question-type', false ); |
|
2368
|
|
|
} |
|
2369
|
|
|
// Don't store empty value, no point |
|
2370
|
|
|
if ( !empty($answer_feedback) ) { |
|
2371
|
|
|
update_post_meta( $question_id, '_answer_feedback', $answer_feedback ); |
|
2372
|
|
|
} |
|
2373
|
|
|
|
|
2374
|
|
|
} else { |
|
2375
|
|
|
$question_id = wp_insert_post( $post_type_args ); |
|
2376
|
|
|
$question_count = intval( $data['question_count'] ); |
|
2377
|
|
|
++$question_count; |
|
2378
|
|
|
|
|
2379
|
|
|
// Set post meta |
|
2380
|
|
View Code Duplication |
if( 'quiz' == $context ) { |
|
|
|
|
|
|
2381
|
|
|
add_post_meta( $question_id, '_quiz_id', $quiz_id, false ); |
|
2382
|
|
|
$lesson_id = get_post_meta( $quiz_id, '_quiz_lesson', true ); |
|
2383
|
|
|
update_post_meta( $lesson_id, '_quiz_has_questions', '1' ); |
|
2384
|
|
|
} |
|
2385
|
|
|
|
|
2386
|
|
|
if( isset( $question_grade ) ) { |
|
2387
|
|
|
add_post_meta( $question_id, '_question_grade', $question_grade ); |
|
2388
|
|
|
} |
|
2389
|
|
|
add_post_meta( $question_id, '_question_right_answer', $question_right_answer ); |
|
2390
|
|
|
add_post_meta( $question_id, '_right_answer_count', $right_answer_count ); |
|
2391
|
|
|
add_post_meta( $question_id, '_question_wrong_answers', $question_wrong_answers ); |
|
2392
|
|
|
add_post_meta( $question_id, '_wrong_answer_count', $wrong_answer_count ); |
|
2393
|
|
|
add_post_meta( $question_id, '_quiz_question_order' . $quiz_id, $quiz_id . '000' . $question_count ); |
|
2394
|
|
|
add_post_meta( $question_id, '_question_media', $question_media ); |
|
2395
|
|
|
add_post_meta( $question_id, '_answer_order', $answer_order ); |
|
2396
|
|
|
add_post_meta( $question_id, '_random_order', $random_order ); |
|
2397
|
|
|
// Don't store empty value, no point |
|
2398
|
|
|
if ( !empty($answer_feedback) ) { |
|
2399
|
|
|
add_post_meta( $question_id, '_answer_feedback', $answer_feedback ); |
|
2400
|
|
|
} |
|
2401
|
|
|
|
|
2402
|
|
|
// Set the post terms for question-type |
|
2403
|
|
|
wp_set_post_terms( $question_id, array( $question_type ), 'question-type' ); |
|
2404
|
|
|
|
|
2405
|
|
|
if( $question_category ) { |
|
2406
|
|
|
wp_set_post_terms( $question_id, array( $question_category ), 'question-category' ); |
|
2407
|
|
|
} |
|
2408
|
|
|
|
|
2409
|
|
|
} // End If Statement |
|
2410
|
|
|
} // End If Statement |
|
2411
|
|
|
// Check that the insert or update saved by testing the post id |
|
2412
|
|
|
if ( 0 < $question_id ) { |
|
2413
|
|
|
$return = $question_id; |
|
2414
|
|
|
} // End If Statement |
|
2415
|
|
|
return $return; |
|
2416
|
|
|
} // End lesson_question_save() |
|
2417
|
|
|
|
|
2418
|
|
|
|
|
2419
|
|
|
/** |
|
2420
|
|
|
* lesson_delete_question function. |
|
2421
|
|
|
* |
|
2422
|
|
|
* @access private |
|
2423
|
|
|
* @param array $data (default: array()) |
|
2424
|
|
|
* @return void |
|
2425
|
|
|
*/ |
|
2426
|
|
|
private function lesson_delete_question( $data = array() ) { |
|
2427
|
|
|
|
|
2428
|
|
|
// Get which question to delete |
|
2429
|
|
|
$question_id = 0; |
|
2430
|
|
View Code Duplication |
if ( isset( $data[ 'question_id' ] ) && ( 0 < absint( $data[ 'question_id' ] ) ) ) { |
|
|
|
|
|
|
2431
|
|
|
$question_id = absint( $data[ 'question_id' ] ); |
|
2432
|
|
|
} // End If Statement |
|
2433
|
|
|
// Delete the question |
|
2434
|
|
|
if ( 0 < $question_id ) { |
|
2435
|
|
|
$quizzes = get_post_meta( $question_id, '_quiz_id', false ); |
|
2436
|
|
|
|
|
2437
|
|
|
foreach( $quizzes as $quiz_id ) { |
|
2438
|
|
|
if( $quiz_id == $data['quiz_id'] ) { |
|
2439
|
|
|
delete_post_meta( $question_id, '_quiz_id', $quiz_id ); |
|
2440
|
|
|
} |
|
2441
|
|
|
} |
|
2442
|
|
|
|
|
2443
|
|
|
return true; |
|
2444
|
|
|
} // End If Statement |
|
2445
|
|
|
return false; |
|
2446
|
|
|
} // End lesson_delete_question() |
|
2447
|
|
|
|
|
2448
|
|
|
|
|
2449
|
|
|
/** |
|
2450
|
|
|
* lesson_complexities function. |
|
2451
|
|
|
* |
|
2452
|
|
|
* @access public |
|
2453
|
|
|
* @return array $lesson_complexities |
|
2454
|
|
|
*/ |
|
2455
|
|
|
public function lesson_complexities() { |
|
2456
|
|
|
|
|
2457
|
|
|
// V2 - make filter for this array |
|
2458
|
|
|
$lesson_complexities = array( 'easy' => __( 'Easy', 'woothemes-sensei' ), |
|
2459
|
|
|
'std' => __( 'Standard', 'woothemes-sensei' ), |
|
2460
|
|
|
'hard' => __( 'Hard', 'woothemes-sensei' ) |
|
2461
|
|
|
); |
|
2462
|
|
|
|
|
2463
|
|
|
return $lesson_complexities; |
|
2464
|
|
|
|
|
2465
|
|
|
} // End lesson_complexities |
|
2466
|
|
|
|
|
2467
|
|
|
|
|
2468
|
|
|
/** |
|
2469
|
|
|
* lesson_count function. |
|
2470
|
|
|
* |
|
2471
|
|
|
* @access public |
|
2472
|
|
|
* @param string $post_status (default: 'publish') |
|
2473
|
|
|
* @return int |
|
2474
|
|
|
*/ |
|
2475
|
|
|
public function lesson_count( $post_status = 'publish', $course_id = false ) { |
|
2476
|
|
|
|
|
2477
|
|
|
$post_args = array( 'post_type' => 'lesson', |
|
2478
|
|
|
'posts_per_page' => -1, |
|
2479
|
|
|
// 'orderby' => 'menu_order date', |
|
|
|
|
|
|
2480
|
|
|
// 'order' => 'ASC', |
|
2481
|
|
|
'post_status' => $post_status, |
|
2482
|
|
|
'suppress_filters' => 0, |
|
2483
|
|
|
'fields' => 'ids', |
|
2484
|
|
|
); |
|
2485
|
|
|
if( $course_id ) { |
|
2486
|
|
|
$post_args['meta_query'][] = array( |
|
2487
|
|
|
'key' => '_lesson_course', |
|
2488
|
|
|
'value' => $course_id, |
|
2489
|
|
|
); |
|
2490
|
|
|
} |
|
2491
|
|
|
else { |
|
2492
|
|
|
// Simple check for connection to a Course |
|
2493
|
|
|
$post_args['meta_query'][] = array( |
|
2494
|
|
|
'key' => '_lesson_course', |
|
2495
|
|
|
'value' => 0, |
|
2496
|
|
|
'compare' => '>=', |
|
2497
|
|
|
); |
|
2498
|
|
|
} |
|
2499
|
|
|
|
|
2500
|
|
|
// Allow WP to generate the complex final query, just shortcut to only do an overall count |
|
2501
|
|
|
// add_filter( 'posts_clauses', array( 'WooThemes_Sensei_Utils', 'get_posts_count_only_filter' ) ); |
|
2502
|
|
|
$lessons_query = new WP_Query( apply_filters( 'sensei_lesson_count', $post_args ) ); |
|
2503
|
|
|
// remove_filter( 'posts_clauses', array( 'WooThemes_Sensei_Utils', 'get_posts_count_only_filter' ) ); |
|
|
|
|
|
|
2504
|
|
|
|
|
2505
|
|
|
return count( $lessons_query->posts ); |
|
2506
|
|
|
} // End lesson_count() |
|
2507
|
|
|
|
|
2508
|
|
|
|
|
2509
|
|
|
/** |
|
2510
|
|
|
* lesson_quizzes function. |
|
2511
|
|
|
* |
|
2512
|
|
|
* @access public |
|
2513
|
|
|
* @param int $lesson_id (default: 0) |
|
2514
|
|
|
* @param string $post_status (default: 'publish') |
|
2515
|
|
|
* @param string $fields (default: 'ids') |
|
2516
|
|
|
* @return int $quiz_id |
|
2517
|
|
|
*/ |
|
2518
|
|
View Code Duplication |
public function lesson_quizzes( $lesson_id = 0, $post_status = 'any', $fields = 'ids' ) { |
|
|
|
|
|
|
2519
|
|
|
|
|
2520
|
|
|
$posts_array = array(); |
|
|
|
|
|
|
2521
|
|
|
|
|
2522
|
|
|
$post_args = array( 'post_type' => 'quiz', |
|
2523
|
|
|
'posts_per_page' => 1, |
|
2524
|
|
|
'orderby' => 'title', |
|
2525
|
|
|
'order' => 'DESC', |
|
2526
|
|
|
'post_parent' => $lesson_id, |
|
2527
|
|
|
'post_status' => $post_status, |
|
2528
|
|
|
'suppress_filters' => 0, |
|
2529
|
|
|
'fields' => $fields |
|
2530
|
|
|
); |
|
2531
|
|
|
$posts_array = get_posts( $post_args ); |
|
2532
|
|
|
$quiz_id = array_shift($posts_array); |
|
2533
|
|
|
|
|
2534
|
|
|
return $quiz_id; |
|
2535
|
|
|
} // End lesson_quizzes() |
|
2536
|
|
|
|
|
2537
|
|
|
|
|
2538
|
|
|
/** |
|
2539
|
|
|
* Fetches all the questions for a quiz depending on certain conditions. |
|
2540
|
|
|
* |
|
2541
|
|
|
* Determine which questions should be shown depending on: |
|
2542
|
|
|
* - admin/teacher selected questions to be shown |
|
2543
|
|
|
* - questions shown to a user previously (saved as asked questions) |
|
2544
|
|
|
* - limit number of questions lesson setting |
|
2545
|
|
|
* |
|
2546
|
|
|
* @since 1.0 |
|
2547
|
|
|
* @param int $quiz_id (default: 0) |
|
2548
|
|
|
* @param string $post_status (default: 'publish') |
|
2549
|
|
|
* @param string $orderby (default: 'meta_value_num title') |
|
2550
|
|
|
* @param string $order (default: 'ASC') |
|
2551
|
|
|
* |
|
2552
|
|
|
* @return array $questions { $question type WP_Post } |
|
2553
|
|
|
*/ |
|
2554
|
|
|
public function lesson_quiz_questions( $quiz_id = 0, $post_status = 'any', $orderby = 'meta_value_num title', $order = 'ASC' ) { |
|
2555
|
|
|
|
|
2556
|
|
|
$quiz_id = (string) $quiz_id; |
|
2557
|
|
|
$quiz_lesson_id = Sensei()->quiz->get_lesson_id( $quiz_id ); |
|
2558
|
|
|
|
|
2559
|
|
|
// setup the user id |
|
2560
|
|
|
if( is_admin() ) { |
|
2561
|
|
|
$user_id = isset( $_GET['user'] ) ? $_GET['user'] : '' ; |
|
2562
|
|
|
} else { |
|
2563
|
|
|
$user_id = get_current_user_id(); |
|
2564
|
|
|
} |
|
2565
|
|
|
|
|
2566
|
|
|
// get the users current status on the lesson |
|
2567
|
|
|
$user_lesson_status = Sensei_Utils::user_lesson_status( $quiz_lesson_id, $user_id ); |
|
2568
|
|
|
|
|
2569
|
|
|
// Set the default question order if it has not already been set for this quiz |
|
2570
|
|
|
$this->set_default_question_order( $quiz_id ); |
|
2571
|
|
|
|
|
2572
|
|
|
// If viewing quiz on the frontend then show questions in random order if set |
|
2573
|
|
|
if ( ! is_admin() ) { |
|
2574
|
|
|
$random_order = get_post_meta( $quiz_id, '_random_question_order', true ); |
|
2575
|
|
|
if( $random_order && $random_order == 'yes' ) { |
|
2576
|
|
|
$orderby = 'rand'; |
|
2577
|
|
|
} |
|
2578
|
|
|
} |
|
2579
|
|
|
|
|
2580
|
|
|
// Get all questions and multiple questions |
|
2581
|
|
|
$question_query_args = array( |
|
2582
|
|
|
'post_type' => array( 'question', 'multiple_question' ), |
|
2583
|
|
|
'posts_per_page' => -1, |
|
2584
|
|
|
'meta_key' => '_quiz_question_order' . $quiz_id, |
|
2585
|
|
|
'orderby' => $orderby, |
|
2586
|
|
|
'order' => $order, |
|
2587
|
|
|
'meta_query' => array( |
|
2588
|
|
|
array( |
|
2589
|
|
|
'key' => '_quiz_id', |
|
2590
|
|
|
'value' => $quiz_id, |
|
2591
|
|
|
) |
|
2592
|
|
|
), |
|
2593
|
|
|
'post_status' => $post_status, |
|
2594
|
|
|
'suppress_filters' => 0 |
|
2595
|
|
|
); |
|
2596
|
|
|
|
|
2597
|
|
|
//query the questions |
|
2598
|
|
|
$questions_query = new WP_Query( $question_query_args ); |
|
2599
|
|
|
|
|
2600
|
|
|
// Set return array to initially include all items |
|
2601
|
|
|
$questions = $questions_query->posts; |
|
2602
|
|
|
|
|
2603
|
|
|
// set the questions array that will be manipulated within this function |
|
2604
|
|
|
$questions_array = $questions_query->posts; |
|
2605
|
|
|
|
|
2606
|
|
|
// If viewing quiz on frontend or in grading then only single questions must be shown |
|
2607
|
|
|
$selected_questions = false; |
|
2608
|
|
|
if( ! is_admin() || ( is_admin() && isset( $_GET['page'] ) && 'sensei_grading' == $_GET['page'] && isset( $_GET['user'] ) && isset( $_GET['quiz_id'] ) ) ) { |
|
2609
|
|
|
|
|
2610
|
|
|
// Fetch the questions that the user was asked in their quiz if they have already completed it |
|
2611
|
|
|
$questions_asked_string = !empty( $user_lesson_status->comment_ID) ? get_comment_meta( $user_lesson_status->comment_ID, 'questions_asked', true ) : false; |
|
2612
|
|
|
if( !empty($questions_asked_string) ) { |
|
2613
|
|
|
|
|
2614
|
|
|
$selected_questions = explode( ',', $questions_asked_string ); |
|
2615
|
|
|
|
|
2616
|
|
|
// Fetch each question in the order in which they were asked |
|
2617
|
|
|
$questions = array(); |
|
2618
|
|
|
foreach( $selected_questions as $question_id ) { |
|
2619
|
|
|
if( ! $question_id ) continue; |
|
2620
|
|
|
$question = get_post( $question_id ); |
|
2621
|
|
|
if( ! isset( $question ) || ! isset( $question->ID ) ) continue; |
|
2622
|
|
|
$questions[] = $question; |
|
2623
|
|
|
} |
|
2624
|
|
|
|
|
2625
|
|
|
} else { |
|
2626
|
|
|
|
|
2627
|
|
|
// Otherwise, make sure that we convert all multiple questions into single questions |
|
2628
|
|
|
|
|
2629
|
|
|
$multiple_array = array(); |
|
|
|
|
|
|
2630
|
|
|
$existing_questions = array(); |
|
2631
|
|
|
|
|
2632
|
|
|
// Set array of questions that already exist so we can prevent duplicates from appearing |
|
2633
|
|
|
foreach( $questions_array as $question ) { |
|
2634
|
|
|
if( 'question' != $question->post_type ) continue; |
|
2635
|
|
|
$existing_questions[] = $question->ID; |
|
2636
|
|
|
} |
|
2637
|
|
|
|
|
2638
|
|
|
// Include only single questions in the return array |
|
2639
|
|
|
$questions_loop = $questions_array; |
|
2640
|
|
|
$questions_array = array(); |
|
2641
|
|
|
foreach( $questions_loop as $k => $question ) { |
|
2642
|
|
|
|
|
2643
|
|
|
// If this is a single question then include it |
|
2644
|
|
|
if( 'question' == $question->post_type ) { |
|
2645
|
|
|
$questions_array[] = $question; |
|
2646
|
|
|
} else { |
|
2647
|
|
|
|
|
2648
|
|
|
// If this is a multiple question then get the specified amount of questions from the specified category |
|
2649
|
|
|
$question_cat = intval( get_post_meta( $question->ID, 'category', true ) ); |
|
2650
|
|
|
$question_number = intval( get_post_meta( $question->ID, 'number', true ) ); |
|
2651
|
|
|
|
|
2652
|
|
|
$qargs = array( |
|
2653
|
|
|
'post_type' => 'question', |
|
2654
|
|
|
'posts_per_page' => $question_number, |
|
2655
|
|
|
'orderby' => $orderby, |
|
2656
|
|
|
'tax_query' => array( |
|
2657
|
|
|
array( |
|
2658
|
|
|
'taxonomy' => 'question-category', |
|
2659
|
|
|
'field' => 'term_id', |
|
2660
|
|
|
'terms' => $question_cat |
|
2661
|
|
|
) |
|
2662
|
|
|
), |
|
2663
|
|
|
'post_status' => $post_status, |
|
2664
|
|
|
'suppress_filters' => 0, |
|
2665
|
|
|
'post__not_in' => $existing_questions, |
|
2666
|
|
|
); |
|
2667
|
|
|
$cat_questions = get_posts( $qargs ); |
|
2668
|
|
|
|
|
2669
|
|
|
// Merge results into return array |
|
2670
|
|
|
$questions_array = array_merge( $questions_array, $cat_questions ); |
|
2671
|
|
|
|
|
2672
|
|
|
// Add selected questions to existing questions array to prevent duplicates from being added |
|
2673
|
|
|
foreach( $questions_array as $cat_question ) { |
|
2674
|
|
|
if( in_array( $cat_question->ID, $existing_questions ) ) continue; |
|
2675
|
|
|
$existing_questions[] = $cat_question->ID; |
|
2676
|
|
|
} |
|
2677
|
|
|
} |
|
2678
|
|
|
} |
|
2679
|
|
|
|
|
2680
|
|
|
// Set return data |
|
2681
|
|
|
$questions = $questions_array; |
|
2682
|
|
|
} |
|
2683
|
|
|
} |
|
2684
|
|
|
|
|
2685
|
|
|
// If user has not already taken the quiz and a limited number of questions are to be shown, then show a random selection of the specified amount of questions |
|
2686
|
|
|
if( ! $selected_questions ) { |
|
2687
|
|
|
|
|
2688
|
|
|
// Only limit questions like this on the frontend |
|
2689
|
|
|
if( ! is_admin() ) { |
|
2690
|
|
|
|
|
2691
|
|
|
// Get number of questions to show |
|
2692
|
|
|
$show_questions = intval( get_post_meta( $quiz_id, '_show_questions', true ) ); |
|
2693
|
|
|
if( $show_questions ) { |
|
2694
|
|
|
|
|
2695
|
|
|
// Get random set of array keys from selected questions array |
|
2696
|
|
|
$selected_questions = array_rand( $questions_array, $show_questions ); |
|
2697
|
|
|
|
|
2698
|
|
|
// Loop through all questions and pick the the ones to be shown based on the random key selection |
|
2699
|
|
|
$questions = array(); |
|
2700
|
|
|
foreach( $questions_array as $k => $question ) { |
|
2701
|
|
|
|
|
2702
|
|
|
// Random keys will always be an array, unless only one question is to be shown |
|
2703
|
|
|
if( is_array( $selected_questions ) ) { |
|
2704
|
|
|
if( in_array( $k, $selected_questions ) ) { |
|
2705
|
|
|
$questions[] = $question; |
|
2706
|
|
|
} |
|
2707
|
|
|
} elseif( 1 == $show_questions ) { |
|
2708
|
|
|
if ( $selected_questions == $k ) { |
|
2709
|
|
|
$questions[] = $question; |
|
2710
|
|
|
} |
|
2711
|
|
|
} |
|
2712
|
|
|
} |
|
2713
|
|
|
} |
|
2714
|
|
|
} |
|
2715
|
|
|
} |
|
2716
|
|
|
|
|
2717
|
|
|
// Save the questions that will be asked for the current user |
|
2718
|
|
|
// this happens only once per user/quiz, unless the user resets the quiz |
|
2719
|
|
|
if( ! is_admin() ){ |
|
2720
|
|
|
|
|
2721
|
|
|
if( $user_lesson_status ) { |
|
2722
|
|
|
|
|
2723
|
|
|
$questions_asked = get_comment_meta($user_lesson_status->comment_ID, 'questions_asked', true); |
|
2724
|
|
|
if ( empty($questions_asked) && $user_lesson_status) { |
|
2725
|
|
|
|
|
2726
|
|
|
$questions_asked = array(); |
|
2727
|
|
|
foreach ($questions as $question) { |
|
2728
|
|
|
|
|
2729
|
|
|
$questions_asked[] = $question->ID; |
|
2730
|
|
|
|
|
2731
|
|
|
} |
|
2732
|
|
|
|
|
2733
|
|
|
// save the questions asked id |
|
2734
|
|
|
$questions_asked_csv = implode(',', $questions_asked); |
|
2735
|
|
|
update_comment_meta($user_lesson_status->comment_ID, 'questions_asked', $questions_asked_csv); |
|
2736
|
|
|
|
|
2737
|
|
|
} |
|
2738
|
|
|
} |
|
2739
|
|
|
} |
|
2740
|
|
|
|
|
2741
|
|
|
/** |
|
2742
|
|
|
* Filter the questions returned by Sensei_Lesson::lessons_quiz_questions |
|
2743
|
|
|
* |
|
2744
|
|
|
* @hooked Sensei_Teacher::allow_teacher_access_to_questions |
|
2745
|
|
|
* @since 1.8.0 |
|
2746
|
|
|
*/ |
|
2747
|
|
|
return apply_filters( 'sensei_lesson_quiz_questions', $questions, $quiz_id ); |
|
2748
|
|
|
|
|
2749
|
|
|
} // End lesson_quiz_questions() |
|
2750
|
|
|
|
|
2751
|
|
|
/** |
|
2752
|
|
|
* Set the default quiz order |
|
2753
|
|
|
* @param integer $quiz_id ID of quiz |
|
2754
|
|
|
*/ |
|
2755
|
|
|
public function set_default_question_order( $quiz_id = 0 ) { |
|
2756
|
|
|
|
|
2757
|
|
|
if( $quiz_id ) { |
|
2758
|
|
|
|
|
2759
|
|
|
$question_order = get_post_meta( $quiz_id, '_question_order', true ); |
|
2760
|
|
|
|
|
2761
|
|
|
if( ! $question_order ) { |
|
2762
|
|
|
|
|
2763
|
|
|
$args = array( |
|
2764
|
|
|
'post_type' => 'question', |
|
2765
|
|
|
'posts_per_page' => -1, |
|
2766
|
|
|
'orderby' => 'ID', |
|
2767
|
|
|
'order' => 'ASC', |
|
2768
|
|
|
'meta_query' => array( |
|
2769
|
|
|
array( |
|
2770
|
|
|
'key' => '_quiz_id', |
|
2771
|
|
|
'value' => $quiz_id |
|
2772
|
|
|
) |
|
2773
|
|
|
), |
|
2774
|
|
|
'post_status' => 'any', |
|
2775
|
|
|
'suppress_filters' => 0 |
|
2776
|
|
|
); |
|
2777
|
|
|
$questions = get_posts( $args ); |
|
2778
|
|
|
|
|
2779
|
|
|
$o = 1; |
|
2780
|
|
|
foreach( $questions as $question ) { |
|
2781
|
|
|
add_post_meta( $question->ID, '_quiz_question_order' . $quiz_id, $quiz_id . '000' . $o, true ); |
|
2782
|
|
|
$o++; |
|
2783
|
|
|
} |
|
2784
|
|
|
} |
|
2785
|
|
|
} |
|
2786
|
|
|
|
|
2787
|
|
|
} |
|
2788
|
|
|
|
|
2789
|
|
|
/** |
|
2790
|
|
|
* lesson_image function. |
|
2791
|
|
|
* |
|
2792
|
|
|
* Handles output of the lesson image |
|
2793
|
|
|
* |
|
2794
|
|
|
* @access public |
|
2795
|
|
|
* @param int $lesson_id (default: 0) |
|
2796
|
|
|
* @param string $width (default: '100') |
|
2797
|
|
|
* @param string $height (default: '100') |
|
2798
|
|
|
* @return string |
|
2799
|
|
|
*/ |
|
2800
|
|
|
public function lesson_image( $lesson_id = 0, $width = '100', $height = '100', $widget = false ) { |
|
2801
|
|
|
|
|
2802
|
|
|
$html = ''; |
|
2803
|
|
|
|
|
2804
|
|
|
// Get Width and Height settings |
|
2805
|
|
|
if ( ( $width == '100' ) && ( $height == '100' ) ) { |
|
2806
|
|
|
|
|
2807
|
|
|
if ( is_singular( 'lesson' ) ) { |
|
2808
|
|
|
|
|
2809
|
|
|
if ( ! $widget && ! Sensei()->settings->settings[ 'lesson_single_image_enable' ] ) { |
|
2810
|
|
|
|
|
2811
|
|
|
return ''; |
|
2812
|
|
|
|
|
2813
|
|
|
} // End If Statement |
|
2814
|
|
|
|
|
2815
|
|
|
$image_thumb_size = 'lesson_single_image'; |
|
2816
|
|
|
$dimensions = Sensei()->get_image_size( $image_thumb_size ); |
|
2817
|
|
|
$width = $dimensions['width']; |
|
2818
|
|
|
$height = $dimensions['height']; |
|
2819
|
|
|
$crop = $dimensions['crop']; |
|
|
|
|
|
|
2820
|
|
|
|
|
2821
|
|
|
} else { |
|
2822
|
|
|
|
|
2823
|
|
|
if ( ! $widget && ! Sensei()->settings->settings[ 'course_lesson_image_enable' ] ) { |
|
2824
|
|
|
|
|
2825
|
|
|
return ''; |
|
2826
|
|
|
} // End If Statement |
|
2827
|
|
|
|
|
2828
|
|
|
$image_thumb_size = 'lesson_archive_image'; |
|
2829
|
|
|
$dimensions = Sensei()->get_image_size( $image_thumb_size ); |
|
2830
|
|
|
$width = $dimensions['width']; |
|
2831
|
|
|
$height = $dimensions['height']; |
|
2832
|
|
|
$crop = $dimensions['crop']; |
|
|
|
|
|
|
2833
|
|
|
|
|
2834
|
|
|
} // End If Statement |
|
2835
|
|
|
|
|
2836
|
|
|
} // End If Statement |
|
2837
|
|
|
|
|
2838
|
|
|
$img_url = ''; |
|
2839
|
|
|
|
|
2840
|
|
|
if ( has_post_thumbnail( $lesson_id ) ) { |
|
2841
|
|
|
|
|
2842
|
|
|
// Get Featured Image |
|
2843
|
|
|
$img_url = get_the_post_thumbnail( $lesson_id, array( $width, $height ), array( 'class' => 'woo-image thumbnail alignleft') ); |
|
2844
|
|
|
|
|
2845
|
|
View Code Duplication |
} else { |
|
|
|
|
|
|
2846
|
|
|
|
|
2847
|
|
|
// Display Image Placeholder if none |
|
2848
|
|
|
if ( Sensei()->settings->settings[ 'placeholder_images_enable' ] ) { |
|
2849
|
|
|
|
|
2850
|
|
|
$img_url = apply_filters( 'sensei_lesson_placeholder_image_url', '<img src="http://placehold.it/' . $width . 'x' . $height . '" class="woo-image thumbnail alignleft" />' ); |
|
2851
|
|
|
|
|
2852
|
|
|
} // End If Statement |
|
2853
|
|
|
|
|
2854
|
|
|
} // End If Statement |
|
2855
|
|
|
|
|
2856
|
|
|
$html .= '<a href="' . get_permalink( $lesson_id ) . '" title="' . esc_attr( get_post_field( 'post_title', $lesson_id ) ) . '">' . $img_url . '</a>'; |
|
2857
|
|
|
|
|
2858
|
|
|
return $html; |
|
2859
|
|
|
|
|
2860
|
|
|
} // End lesson_image() |
|
2861
|
|
|
|
|
2862
|
|
|
/** |
|
2863
|
|
|
* Returns the the lesson excerpt. |
|
2864
|
|
|
* |
|
2865
|
|
|
* @param WP_Post $lesson |
|
2866
|
|
|
* @param bool $add_p_tags should the excerpt be wrapped by calling wpautop() |
|
2867
|
|
|
* @return string |
|
2868
|
|
|
*/ |
|
2869
|
|
|
public static function lesson_excerpt( $lesson = null, $add_p_tags = true ) { |
|
2870
|
|
|
$html = ''; |
|
2871
|
|
|
if ( is_a( $lesson, 'WP_Post' ) && 'lesson' == $lesson->post_type ) { |
|
2872
|
|
|
|
|
2873
|
|
|
$excerpt = $lesson->post_excerpt; |
|
2874
|
|
|
|
|
2875
|
|
|
// if $add_p_tags true wrap with <p> else return the excerpt as is |
|
2876
|
|
|
$html = $add_p_tags ? wpautop( $excerpt ) : $excerpt; |
|
2877
|
|
|
|
|
2878
|
|
|
} |
|
2879
|
|
|
return apply_filters( 'sensei_lesson_excerpt', $html ); |
|
2880
|
|
|
|
|
2881
|
|
|
} // End lesson_excerpt() |
|
2882
|
|
|
|
|
2883
|
|
|
/** |
|
2884
|
|
|
* Returns the course for a given lesson |
|
2885
|
|
|
* |
|
2886
|
|
|
* @since 1.7.4 |
|
2887
|
|
|
* @access public |
|
2888
|
|
|
* |
|
2889
|
|
|
* @param int $lesson_id |
|
2890
|
|
|
* @return int|bool $course_id or bool when nothing is found. |
|
2891
|
|
|
*/ |
|
2892
|
|
|
public function get_course_id( $lesson_id ){ |
|
2893
|
|
|
|
|
2894
|
|
|
if( ! isset( $lesson_id ) || empty( $lesson_id ) |
|
2895
|
|
|
|| 'lesson' != get_post_type( $lesson_id ) ){ |
|
2896
|
|
|
return false; |
|
2897
|
|
|
} |
|
2898
|
|
|
|
|
2899
|
|
|
$lesson_course_id = get_post_meta( $lesson_id, '_lesson_course', true); |
|
2900
|
|
|
|
|
2901
|
|
|
// make sure the course id is valid |
|
2902
|
|
|
if( empty( $lesson_course_id ) |
|
2903
|
|
|
|| is_array( $lesson_course_id ) |
|
2904
|
|
|
|| intval( $lesson_course_id ) < 1 |
|
2905
|
|
|
|| 'course' != get_post_type( $lesson_course_id ) ){ |
|
2906
|
|
|
|
|
2907
|
|
|
return false; |
|
2908
|
|
|
|
|
2909
|
|
|
} |
|
2910
|
|
|
|
|
2911
|
|
|
return $lesson_course_id; |
|
2912
|
|
|
|
|
2913
|
|
|
}// en get_course_id |
|
2914
|
|
|
|
|
2915
|
|
|
/** |
|
2916
|
|
|
* Add the admin all lessons screen edit options. |
|
2917
|
|
|
* |
|
2918
|
|
|
* The fields in this function work for both quick and bulk edit. The ID attributes is used |
|
2919
|
|
|
* by bulk edit javascript in the front end to retrieve the new values set byt the user. Then |
|
2920
|
|
|
* name attribute is will be used by the quick edit and submitted via standard POST. This |
|
2921
|
|
|
* will use this classes save_post_meta function to save the new field data. |
|
2922
|
|
|
* |
|
2923
|
|
|
* @hooked quick_edit_custom_box |
|
2924
|
|
|
* @hooked bulk_edit_custom_box |
|
2925
|
|
|
* |
|
2926
|
|
|
* @since 1.8.0 |
|
2927
|
|
|
* |
|
2928
|
|
|
* @param string $column_name |
|
2929
|
|
|
* @param string $post_type |
|
2930
|
|
|
* @return void |
|
2931
|
|
|
*/ |
|
2932
|
|
|
public function all_lessons_edit_fields( $column_name, $post_type ) { |
|
2933
|
|
|
|
|
2934
|
|
|
// only show these options ont he lesson post type edit screen |
|
2935
|
|
|
if( 'lesson' != $post_type || 'lesson-course' != $column_name ){ |
|
2936
|
|
|
return; |
|
2937
|
|
|
} |
|
2938
|
|
|
|
|
2939
|
|
|
?> |
|
2940
|
|
|
<fieldset class="sensei-edit-field-set inline-edit-lesson"> |
|
2941
|
|
|
<div class="sensei-inline-edit-col column-<?php echo $column_name ?>"> |
|
2942
|
|
|
<?php |
|
2943
|
|
|
echo '<h4>' . __('Lesson Information', 'woothemes-sensei') . '</h4>'; |
|
2944
|
|
|
// create a nonce field to be used as a security measure when saving the data |
|
2945
|
|
|
wp_nonce_field( 'bulk-edit-lessons', '_edit_lessons_nonce' ); |
|
2946
|
|
|
wp_nonce_field( 'sensei-save-post-meta','woo_' . $this->token . '_nonce' ); |
|
2947
|
|
|
|
|
2948
|
|
|
// unchanged option - we need this in because |
|
2949
|
|
|
// the default option in bulk edit should not be empty. If it is |
|
2950
|
|
|
// the user will erase data they didn't want to touch. |
|
2951
|
|
|
$no_change_text = '-- ' . __('No Change', 'woothemes-sensei') . ' --'; |
|
2952
|
|
|
|
|
2953
|
|
|
// |
|
2954
|
|
|
//course selection |
|
2955
|
|
|
// |
|
2956
|
|
|
$courses = WooThemes_Sensei_Course::get_all_courses(); |
|
2957
|
|
|
$course_options = array(); |
|
2958
|
|
|
if ( count( $courses ) > 0 ) { |
|
2959
|
|
|
foreach ($courses as $course ){ |
|
2960
|
|
|
$course_options[ $course->ID ] = get_the_title( $course->ID ); |
|
2961
|
|
|
} |
|
2962
|
|
|
} |
|
2963
|
|
|
//pre-append the no change option |
|
2964
|
|
|
$course_options['-1']= $no_change_text; |
|
2965
|
|
|
$course_attributes = array( 'name'=> 'lesson_course', 'id'=>'sensei-edit-lesson-course' , 'class'=>' ' ); |
|
2966
|
|
|
$course_field = Sensei_Utils::generate_drop_down( '-1', $course_options, $course_attributes ); |
|
2967
|
|
|
echo $this->generate_all_lessons_edit_field( __('Lesson Course', 'woothemes-sensei'), $course_field ); |
|
2968
|
|
|
|
|
2969
|
|
|
// |
|
2970
|
|
|
// lesson complexity selection |
|
2971
|
|
|
// |
|
2972
|
|
|
$lesson_complexities = $this->lesson_complexities(); |
|
2973
|
|
|
//pre-append the no change option |
|
2974
|
|
|
$lesson_complexities['-1']= $no_change_text; |
|
2975
|
|
|
$complexity_dropdown_attributes = array( 'name'=> 'lesson_complexity', 'id'=>'sensei-edit-lesson-complexity' , 'class'=>' '); |
|
2976
|
|
|
$complexity_filed = Sensei_Utils::generate_drop_down( '-1', $lesson_complexities, $complexity_dropdown_attributes ); |
|
2977
|
|
|
echo $this->generate_all_lessons_edit_field( __('Lesson Complexity', 'woothemes-sensei'), $complexity_filed ); |
|
2978
|
|
|
|
|
2979
|
|
|
?> |
|
2980
|
|
|
|
|
2981
|
|
|
<h4><?php _e('Quiz Settings', 'woothemes-sensei'); ?> </h4> |
|
2982
|
|
|
|
|
2983
|
|
|
<?php |
|
2984
|
|
|
|
|
2985
|
|
|
// |
|
2986
|
|
|
// Lesson require pass to complete |
|
2987
|
|
|
// |
|
2988
|
|
|
$pass_required_options = array( |
|
2989
|
|
|
'-1' => $no_change_text, |
|
2990
|
|
|
'0' => __('No','woothemes'), |
|
2991
|
|
|
'1' => __('Yes','woothemes'), |
|
2992
|
|
|
); |
|
2993
|
|
|
|
|
2994
|
|
|
$pass_required_select_attributes = array( 'name'=> 'pass_required', |
|
2995
|
|
|
'id'=> 'sensei-edit-lesson-pass-required', |
|
2996
|
|
|
'class'=>' ' ); |
|
2997
|
|
|
$require_pass_field = Sensei_Utils::generate_drop_down( '-1', $pass_required_options, $pass_required_select_attributes, false ); |
|
2998
|
|
|
echo $this->generate_all_lessons_edit_field( __('Pass required', 'woothemes-sensei'), $require_pass_field ); |
|
2999
|
|
|
|
|
3000
|
|
|
// |
|
3001
|
|
|
// Quiz pass percentage |
|
3002
|
|
|
// |
|
3003
|
|
|
$quiz_pass_percentage_field = '<input name="quiz_passmark" id="sensei-edit-quiz-pass-percentage" type="number" />'; |
|
3004
|
|
|
echo $this->generate_all_lessons_edit_field( __('Pass Percentage', 'woothemes-sensei'), $quiz_pass_percentage_field ); |
|
3005
|
|
|
|
|
3006
|
|
|
// |
|
3007
|
|
|
// Enable quiz reset button |
|
3008
|
|
|
// |
|
3009
|
|
|
$quiz_reset_select__options = array( |
|
3010
|
|
|
'-1' => $no_change_text, |
|
3011
|
|
|
'0' => __('No','woothemes'), |
|
3012
|
|
|
'1' => __('Yes','woothemes'), |
|
3013
|
|
|
); |
|
3014
|
|
|
$quiz_reset_name_id = 'sensei-edit-enable-quiz-reset'; |
|
3015
|
|
|
$quiz_reset_select_attributes = array( 'name'=> 'enable_quiz_reset', 'id'=>$quiz_reset_name_id, 'class'=>' ' ); |
|
3016
|
|
|
$quiz_reset_field = Sensei_Utils::generate_drop_down( '-1', $quiz_reset_select__options, $quiz_reset_select_attributes, false ); |
|
3017
|
|
|
echo $this->generate_all_lessons_edit_field( __('Enable quiz reset button', 'woothemes-sensei'), $quiz_reset_field ); |
|
3018
|
|
|
|
|
3019
|
|
|
?> |
|
3020
|
|
|
</div> |
|
3021
|
|
|
</fieldset> |
|
3022
|
|
|
<?php |
|
3023
|
|
|
}// all_lessons_edit_fields |
|
3024
|
|
|
|
|
3025
|
|
|
/** |
|
3026
|
|
|
* Create the html for the edit field |
|
3027
|
|
|
* |
|
3028
|
|
|
* Wraps the passed in field and title combination with the correct html. |
|
3029
|
|
|
* |
|
3030
|
|
|
* @since 1.8.0 |
|
3031
|
|
|
* |
|
3032
|
|
|
* @param string $title that will stand to the left of the field. |
|
3033
|
|
|
* @param string $field type markup for the field that must be wrapped. |
|
3034
|
|
|
* @return string $field_html |
|
3035
|
|
|
*/ |
|
3036
|
|
|
public function generate_all_lessons_edit_field( $title ,$field ){ |
|
3037
|
|
|
|
|
3038
|
|
|
$html = ''; |
|
|
|
|
|
|
3039
|
|
|
$html = '<div class="inline-edit-group" >'; |
|
3040
|
|
|
$html .= '<span class="title">'. $title .'</span> '; |
|
3041
|
|
|
$html .= '<span class="input-text-wrap">'; |
|
3042
|
|
|
$html .= $field; |
|
3043
|
|
|
$html .= '</span>'; |
|
3044
|
|
|
$html .= '</label></div>'; |
|
3045
|
|
|
|
|
3046
|
|
|
return $html ; |
|
3047
|
|
|
|
|
3048
|
|
|
}//end generate_all_lessons_edit_field |
|
3049
|
|
|
|
|
3050
|
|
|
/** |
|
3051
|
|
|
* Respond to the ajax call from the bulk edit save function. This comes |
|
3052
|
|
|
* from the admin all lesson screen. |
|
3053
|
|
|
* |
|
3054
|
|
|
* @since 1.8.0 |
|
3055
|
|
|
* @return void |
|
3056
|
|
|
*/ |
|
3057
|
|
|
function save_all_lessons_edit_fields() { |
|
|
|
|
|
|
3058
|
|
|
|
|
3059
|
|
|
// verify all the data before attempting to save |
|
3060
|
|
|
if( ! isset( $_POST['security'] ) || ! check_ajax_referer( 'bulk-edit-lessons', 'security' ) |
|
3061
|
|
|
|| empty( $_POST[ 'post_ids' ] ) || ! is_array( $_POST[ 'post_ids' ] ) ) { |
|
3062
|
|
|
die(); |
|
3063
|
|
|
} |
|
3064
|
|
|
|
|
3065
|
|
|
// get our variables |
|
3066
|
|
|
$new_course = sanitize_text_field( $_POST['sensei_edit_lesson_course'] ); |
|
3067
|
|
|
$new_complexity = sanitize_text_field( $_POST['sensei_edit_complexity'] ); |
|
3068
|
|
|
$new_pass_required = sanitize_text_field( $_POST['sensei_edit_pass_required'] ); |
|
3069
|
|
|
$new_pass_percentage = sanitize_text_field( $_POST['sensei_edit_pass_percentage'] ); |
|
3070
|
|
|
$new_enable_quiz_reset = sanitize_text_field( $_POST['sensei_edit_enable_quiz_reset'] ); |
|
3071
|
|
|
// store the values for all selected posts |
|
3072
|
|
|
foreach( $_POST[ 'post_ids' ] as $lesson_id ) { |
|
3073
|
|
|
|
|
3074
|
|
|
// get the quiz id needed for the quiz meta |
|
3075
|
|
|
$quiz_id = Sensei()->lesson->lesson_quizzes( $lesson_id ); |
|
3076
|
|
|
|
|
3077
|
|
|
// do not save the items if the value is -1 as this |
|
3078
|
|
|
// means it was not changed |
|
3079
|
|
|
|
|
3080
|
|
|
// update lesson course |
|
3081
|
|
|
if( -1 != $new_course ){ |
|
3082
|
|
|
update_post_meta( $lesson_id, '_lesson_course', $new_course ); |
|
3083
|
|
|
} |
|
3084
|
|
|
// update lesson complexity |
|
3085
|
|
|
if( -1 != $new_complexity ){ |
|
3086
|
|
|
update_post_meta( $lesson_id, '_lesson_complexity', $new_complexity ); |
|
3087
|
|
|
} |
|
3088
|
|
|
|
|
3089
|
|
|
// Quiz Related settings |
|
3090
|
|
|
if( isset( $quiz_id) && 0 < intval( $quiz_id ) ) { |
|
3091
|
|
|
|
|
3092
|
|
|
// update pass required |
|
3093
|
|
|
if (-1 != $new_pass_required) { |
|
3094
|
|
|
|
|
3095
|
|
|
$checked = $new_pass_required ? 'on' : ''; |
|
3096
|
|
|
update_post_meta($quiz_id, '_pass_required', $checked); |
|
3097
|
|
|
unset( $checked ); |
|
3098
|
|
|
} |
|
3099
|
|
|
|
|
3100
|
|
|
// update pass percentage |
|
3101
|
|
|
if( !empty( $new_pass_percentage) && is_numeric( $new_pass_percentage ) ){ |
|
3102
|
|
|
|
|
3103
|
|
|
update_post_meta($quiz_id, '_quiz_passmark', $new_pass_percentage); |
|
3104
|
|
|
|
|
3105
|
|
|
} |
|
3106
|
|
|
|
|
3107
|
|
|
// |
|
3108
|
|
|
// update enable quiz reset |
|
3109
|
|
|
// |
|
3110
|
|
|
if (-1 != $new_enable_quiz_reset ) { |
|
3111
|
|
|
|
|
3112
|
|
|
$checked = $new_enable_quiz_reset ? 'on' : '' ; |
|
3113
|
|
|
update_post_meta($quiz_id, '_enable_quiz_reset', $checked); |
|
3114
|
|
|
unset( $checked ); |
|
3115
|
|
|
|
|
3116
|
|
|
} |
|
3117
|
|
|
|
|
3118
|
|
|
|
|
3119
|
|
|
} // end if quiz |
|
3120
|
|
|
|
|
3121
|
|
|
}// end for each |
|
3122
|
|
|
|
|
3123
|
|
|
die(); |
|
3124
|
|
|
|
|
3125
|
|
|
} // end save_all_lessons_edit_fields |
|
3126
|
|
|
|
|
3127
|
|
|
/** |
|
3128
|
|
|
* Loading the quick edit fields defaults. |
|
3129
|
|
|
* |
|
3130
|
|
|
* This function will localise the default values along with the script that will |
|
3131
|
|
|
* add these values to the inputs. |
|
3132
|
|
|
* |
|
3133
|
|
|
* NOTE: this function runs for each row in the edit column |
|
3134
|
|
|
* |
|
3135
|
|
|
* @since 1.8.0 |
|
3136
|
|
|
* @return void |
|
3137
|
|
|
*/ |
|
3138
|
|
|
public function set_quick_edit_admin_defaults( $column_name, $post_id ){ |
|
3139
|
|
|
|
|
3140
|
|
|
if( 'lesson-course' != $column_name ){ |
|
3141
|
|
|
return; |
|
3142
|
|
|
} |
|
3143
|
|
|
// load the script |
|
3144
|
|
|
$suffix = defined( 'SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min'; |
|
3145
|
|
|
wp_enqueue_script( 'sensei-lesson-quick-edit', Sensei()->plugin_url . 'assets/js/admin/lesson-quick-edit' . $suffix . '.js', array( 'jquery' ), Sensei()->version, true ); |
|
3146
|
|
|
|
|
3147
|
|
|
// setup the values for all meta fields |
|
3148
|
|
|
$data = array(); |
|
3149
|
|
|
foreach( $this->meta_fields as $field ){ |
|
3150
|
|
|
|
|
3151
|
|
|
$data[$field] = get_post_meta( $post_id, '_'.$field, true ); |
|
3152
|
|
|
|
|
3153
|
|
|
} |
|
3154
|
|
|
// add quiz meta fields |
|
3155
|
|
|
$quiz_id = Sensei()->lesson->lesson_quizzes( $post_id ); |
|
3156
|
|
|
foreach( Sensei()->quiz->meta_fields as $field ){ |
|
3157
|
|
|
|
|
3158
|
|
|
$data[$field] = get_post_meta( $quiz_id, '_'.$field, true ); |
|
3159
|
|
|
|
|
3160
|
|
|
} |
|
3161
|
|
|
|
|
3162
|
|
|
wp_localize_script( 'sensei-lesson-quick-edit', 'sensei_quick_edit_'.$post_id, $data ); |
|
3163
|
|
|
|
|
3164
|
|
|
}// end quick edit admin defaults |
|
3165
|
|
|
|
|
3166
|
|
|
/** |
|
3167
|
|
|
* Filter the classes for lessons on the single course page. |
|
3168
|
|
|
* |
|
3169
|
|
|
* Adds the nesecary classes depending on the user data |
|
3170
|
|
|
* |
|
3171
|
|
|
* @since 1.9.0 |
|
3172
|
|
|
* @param array $classes |
|
3173
|
|
|
* @return array $classes |
|
3174
|
|
|
*/ |
|
3175
|
|
|
public static function single_course_lessons_classes( $classes ){ |
|
3176
|
|
|
|
|
3177
|
|
|
if( is_singular('course') ){ |
|
3178
|
|
|
|
|
3179
|
|
|
global $post; |
|
3180
|
|
|
$course_id = $post->ID; |
|
3181
|
|
|
|
|
3182
|
|
|
$lesson_classes = array( 'course', 'post' ); |
|
3183
|
|
|
if ( is_user_logged_in() ) { |
|
3184
|
|
|
|
|
3185
|
|
|
// Check if Lesson is complete |
|
3186
|
|
|
$single_lesson_complete = Sensei_Utils::user_completed_lesson( get_the_ID(), get_current_user_id() ); |
|
3187
|
|
|
if ( $single_lesson_complete ) { |
|
3188
|
|
|
|
|
3189
|
|
|
$lesson_classes[] = 'lesson-completed'; |
|
3190
|
|
|
|
|
3191
|
|
|
} // End If Statement |
|
3192
|
|
|
|
|
3193
|
|
|
} // End If Statement |
|
3194
|
|
|
|
|
3195
|
|
|
$is_user_taking_course = Sensei_Utils::user_started_course( $course_id, get_current_user_id() ); |
|
3196
|
|
|
if ( Sensei_Utils::is_preview_lesson( get_the_ID() ) && !$is_user_taking_course ) { |
|
|
|
|
|
|
3197
|
|
|
|
|
3198
|
|
|
$lesson_classes[] = 'lesson-preview'; |
|
3199
|
|
|
|
|
3200
|
|
|
} |
|
3201
|
|
|
|
|
3202
|
|
|
$classes = array_merge( $classes, $lesson_classes ); |
|
3203
|
|
|
|
|
3204
|
|
|
} |
|
3205
|
|
|
|
|
3206
|
|
|
return $classes; |
|
3207
|
|
|
|
|
3208
|
|
|
}// end single_course_lessons_classes |
|
3209
|
|
|
|
|
3210
|
|
|
/** |
|
3211
|
|
|
* Output the lesson meta for the given lesson |
|
3212
|
|
|
* |
|
3213
|
|
|
* @since 1.9.0 |
|
3214
|
|
|
* @param $lesson_id |
|
3215
|
|
|
*/ |
|
3216
|
|
|
public static function the_lesson_meta( $lesson_id ){ |
|
3217
|
|
|
|
|
3218
|
|
|
global $wp_query; |
|
3219
|
|
|
$loop_lesson_number = $wp_query->current_post + 1; |
|
3220
|
|
|
|
|
3221
|
|
|
$course_id = Sensei()->lesson->get_course_id( $lesson_id ); |
|
3222
|
|
|
$single_lesson_complete = false; |
|
3223
|
|
|
$is_user_taking_course = Sensei_Utils::user_started_course( $course_id, get_current_user_id() ); |
|
|
|
|
|
|
3224
|
|
|
|
|
3225
|
|
|
// Get Lesson data |
|
3226
|
|
|
$complexity_array = Sensei()->lesson->lesson_complexities(); |
|
3227
|
|
|
|
|
3228
|
|
|
$lesson_complexity = get_post_meta( $lesson_id, '_lesson_complexity', true ); |
|
3229
|
|
|
if ( '' != $lesson_complexity ) { |
|
3230
|
|
|
|
|
3231
|
|
|
$lesson_complexity = $complexity_array[$lesson_complexity]; |
|
3232
|
|
|
|
|
3233
|
|
|
} |
|
3234
|
|
|
$user_info = get_userdata( absint( get_post()->post_author ) ); |
|
3235
|
|
|
$is_preview = Sensei_Utils::is_preview_lesson( $lesson_id); |
|
3236
|
|
|
$preview_label = ''; |
|
3237
|
|
|
if ( $is_preview && !$is_user_taking_course ) { |
|
|
|
|
|
|
3238
|
|
|
|
|
3239
|
|
|
$preview_label = Sensei()->frontend->sensei_lesson_preview_title_text( $lesson_id); |
|
3240
|
|
|
$preview_label = '<span class="preview-heading">' . $preview_label . '</span>'; |
|
3241
|
|
|
|
|
3242
|
|
|
} |
|
3243
|
|
|
|
|
3244
|
|
|
|
|
3245
|
|
|
$count_markup= ''; |
|
3246
|
|
|
/** |
|
3247
|
|
|
* Filter for if you want the $lesson_count to show next to the lesson. |
|
3248
|
|
|
* |
|
3249
|
|
|
* @since 1.0 |
|
3250
|
|
|
* @param bool default false. |
|
3251
|
|
|
*/ |
|
3252
|
|
|
if( apply_filters( 'sensei_show_lesson_numbers', false ) ) { |
|
3253
|
|
|
|
|
3254
|
|
|
$count_markup = '<span class="lesson-number">' . $loop_lesson_number. '</span>'; |
|
3255
|
|
|
|
|
3256
|
|
|
} |
|
3257
|
|
|
|
|
3258
|
|
|
$heading_link_title = sprintf( __( 'Start %s', 'woothemes-sensei' ), get_the_title( $lesson_id ) ); |
|
3259
|
|
|
|
|
3260
|
|
|
?> |
|
3261
|
|
|
<header> |
|
3262
|
|
|
<h2> |
|
3263
|
|
|
<a href="<?php echo esc_url_raw( get_permalink( $lesson_id ) ) ?>" |
|
3264
|
|
|
title="<?php esc_attr_e( $heading_link_title ) ?>" > |
|
3265
|
|
|
<?php echo $count_markup. get_the_title( $lesson_id ) . $preview_label; ?> |
|
3266
|
|
|
</a> |
|
3267
|
|
|
</h2> |
|
3268
|
|
|
|
|
3269
|
|
|
<p class="lesson-meta"> |
|
3270
|
|
|
|
|
3271
|
|
|
<?php |
|
3272
|
|
|
|
|
3273
|
|
|
$meta_html = ''; |
|
3274
|
|
|
$user_lesson_status = Sensei_Utils::user_lesson_status( get_the_ID(), get_current_user_id() ); |
|
3275
|
|
|
|
|
3276
|
|
|
$lesson_length = get_post_meta( $lesson_id, '_lesson_length', true ); |
|
3277
|
|
View Code Duplication |
if ( '' != $lesson_length ) { |
|
|
|
|
|
|
3278
|
|
|
|
|
3279
|
|
|
$meta_html .= '<span class="lesson-length">' . __( 'Length: ', 'woothemes-sensei' ) . $lesson_length . __( ' minutes', 'woothemes-sensei' ) . '</span>'; |
|
3280
|
|
|
|
|
3281
|
|
|
} |
|
3282
|
|
|
|
|
3283
|
|
|
if ( Sensei()->settings->get( 'lesson_author' ) ) { |
|
3284
|
|
|
|
|
3285
|
|
|
$meta_html .= '<span class="lesson-author">' . __( 'Author: ', 'woothemes-sensei' ) . '<a href="' . get_author_posts_url( absint( get_post()->post_author ) ) . '" title="' . esc_attr( $user_info->display_name ) . '">' . esc_html( $user_info->display_name ) . '</a></span>'; |
|
3286
|
|
|
|
|
3287
|
|
|
} // End If Statement |
|
3288
|
|
|
if ( '' != $lesson_complexity ) { |
|
3289
|
|
|
|
|
3290
|
|
|
$meta_html .= '<span class="lesson-complexity">' . __( 'Complexity: ', 'woothemes-sensei' ) . $lesson_complexity .'</span>'; |
|
3291
|
|
|
|
|
3292
|
|
|
} |
|
3293
|
|
|
|
|
3294
|
|
View Code Duplication |
if ( $single_lesson_complete ) { |
|
|
|
|
|
|
3295
|
|
|
|
|
3296
|
|
|
$meta_html .= '<span class="lesson-status complete">' .__( 'Complete', 'woothemes-sensei' ) .'</span>'; |
|
3297
|
|
|
|
|
3298
|
|
|
} elseif ( $user_lesson_status ) { |
|
3299
|
|
|
|
|
3300
|
|
|
$meta_html .= '<span class="lesson-status in-progress">' . __( 'In Progress', 'woothemes-sensei' ) .'</span>'; |
|
3301
|
|
|
|
|
3302
|
|
|
} // End If Statement |
|
3303
|
|
|
|
|
3304
|
|
|
echo $meta_html; |
|
3305
|
|
|
|
|
3306
|
|
|
?> |
|
3307
|
|
|
|
|
3308
|
|
|
</p> <!-- lesson meta --> |
|
3309
|
|
|
|
|
3310
|
|
|
</header> |
|
3311
|
|
|
|
|
3312
|
|
|
<?php |
|
3313
|
|
|
|
|
3314
|
|
|
} // end the_lesson_meta |
|
3315
|
|
|
|
|
3316
|
|
|
/** |
|
3317
|
|
|
* Output the lessons thumbnail |
|
3318
|
|
|
* |
|
3319
|
|
|
* 1.9.0 |
|
3320
|
|
|
* |
|
3321
|
|
|
* @param $lesson_id |
|
3322
|
|
|
*/ |
|
3323
|
|
|
public static function the_lesson_thumbnail( $lesson_id ){ |
|
3324
|
|
|
|
|
3325
|
|
|
if( empty( $lesson_id ) ){ |
|
3326
|
|
|
|
|
3327
|
|
|
$lesson_id = get_the_ID(); |
|
3328
|
|
|
|
|
3329
|
|
|
} |
|
3330
|
|
|
|
|
3331
|
|
|
if( 'lesson' != get_post_type( $lesson_id ) ){ |
|
3332
|
|
|
return; |
|
3333
|
|
|
} |
|
3334
|
|
|
|
|
3335
|
|
|
echo Sensei()->lesson->lesson_image( $lesson_id ); |
|
3336
|
|
|
} |
|
3337
|
|
|
|
|
3338
|
|
|
|
|
3339
|
|
|
/** |
|
3340
|
|
|
* Alter the sensei lesson excerpt. |
|
3341
|
|
|
* |
|
3342
|
|
|
* @since 1.9.0 |
|
3343
|
|
|
* @param string $excerpt |
|
3344
|
|
|
* @return string $excerpt |
|
3345
|
|
|
*/ |
|
3346
|
|
|
public static function alter_the_lesson_excerpt( $excerpt ) { |
|
3347
|
|
|
|
|
3348
|
|
|
if ('lesson' == get_post_type(get_the_ID())){ |
|
3349
|
|
|
|
|
3350
|
|
|
// remove this hooks to avoid an infinite loop. |
|
3351
|
|
|
remove_filter( 'get_the_excerpt', array( 'WooThemes_Sensei_Lesson','alter_the_lesson_excerpt') ); |
|
3352
|
|
|
|
|
3353
|
|
|
return WooThemes_Sensei_Lesson::lesson_excerpt( get_post( get_the_ID() ) ); |
|
3354
|
|
|
} |
|
3355
|
|
|
|
|
3356
|
|
|
return $excerpt; |
|
3357
|
|
|
|
|
3358
|
|
|
}// end the_lesson_excerpt |
|
3359
|
|
|
|
|
3360
|
|
|
/** |
|
3361
|
|
|
* Returns the lesson prerequisite for the given lesson id. |
|
3362
|
|
|
* |
|
3363
|
|
|
* @since 1.9.0 |
|
3364
|
|
|
* |
|
3365
|
|
|
* @param $current_lesson_id |
|
3366
|
|
|
* @return mixed | bool | int $prerequisite_lesson_id or false |
|
3367
|
|
|
*/ |
|
3368
|
|
|
public static function get_lesson_prerequisite_id( $current_lesson_id ){ |
|
3369
|
|
|
|
|
3370
|
|
|
$prerequisite_lesson_id = get_post_meta( $current_lesson_id , '_lesson_prerequisite', true ); |
|
3371
|
|
|
|
|
3372
|
|
|
// set ti to false if not a valid prerequisite lesson id |
|
3373
|
|
|
if( empty( $prerequisite_lesson_id ) |
|
3374
|
|
|
|| 'lesson' != get_post_type( $prerequisite_lesson_id ) |
|
3375
|
|
|
|| $prerequisite_lesson_id == $current_lesson_id ) { |
|
3376
|
|
|
|
|
3377
|
|
|
$prerequisite_lesson_id = false; |
|
3378
|
|
|
|
|
3379
|
|
|
} |
|
3380
|
|
|
|
|
3381
|
|
|
return apply_filters( 'sensei_lesson_prerequisite', $prerequisite_lesson_id, $current_lesson_id ); |
|
3382
|
|
|
|
|
3383
|
|
|
} |
|
3384
|
|
|
|
|
3385
|
|
|
/** |
|
3386
|
|
|
* This function requires that you pass in the lesson you would like to check for |
|
3387
|
|
|
* a pre-requisite and not the pre-requisite. It will check if the |
|
3388
|
|
|
* lesson has a pre-requiste and then check if it is completed. |
|
3389
|
|
|
* |
|
3390
|
|
|
* @since 1.9.0 |
|
3391
|
|
|
* |
|
3392
|
|
|
* @param $lesson_id |
|
3393
|
|
|
* @param $user_id |
|
3394
|
|
|
* @return bool |
|
3395
|
|
|
*/ |
|
3396
|
|
|
public static function is_prerequisite_complete( $lesson_id, $user_id ){ |
|
3397
|
|
|
|
|
3398
|
|
View Code Duplication |
if( empty( $lesson_id ) || empty( $user_id ) |
|
|
|
|
|
|
3399
|
|
|
|| 'lesson' != get_post_type( $lesson_id ) |
|
3400
|
|
|
|| ! is_a( get_user_by( 'id', $user_id ), 'WP_User' )){ |
|
3401
|
|
|
|
|
3402
|
|
|
return false; |
|
3403
|
|
|
|
|
3404
|
|
|
} |
|
3405
|
|
|
|
|
3406
|
|
|
$pre_requisite_id = (string) self::get_lesson_prerequisite_id( $lesson_id ); |
|
3407
|
|
|
|
|
3408
|
|
|
// not a valid pre-requisite so pre-requisite is completed |
|
3409
|
|
|
if( 'lesson' != get_post_type( $pre_requisite_id ) |
|
3410
|
|
|
|| ! is_numeric( $pre_requisite_id ) ){ |
|
3411
|
|
|
|
|
3412
|
|
|
return true; |
|
3413
|
|
|
|
|
3414
|
|
|
} |
|
3415
|
|
|
|
|
3416
|
|
|
return Sensei_Utils::user_completed_lesson( $pre_requisite_id, $user_id ); |
|
3417
|
|
|
|
|
3418
|
|
|
}// end is_prerequisite_complete |
|
3419
|
|
|
|
|
3420
|
|
|
/** |
|
3421
|
|
|
* Show the user not taking course message if it is the case |
|
3422
|
|
|
* |
|
3423
|
|
|
* @since 1.9.0 |
|
3424
|
|
|
*/ |
|
3425
|
|
|
public static function user_not_taking_course_message(){ |
|
3426
|
|
|
|
|
3427
|
|
|
$lesson_id = get_the_ID(); |
|
3428
|
|
|
|
|
3429
|
|
|
if( 'lesson' != get_post_type( $lesson_id ) ){ |
|
3430
|
|
|
return; |
|
3431
|
|
|
} |
|
3432
|
|
|
|
|
3433
|
|
|
$is_preview = Sensei_Utils::is_preview_lesson( $lesson_id ); |
|
3434
|
|
|
$pre_requisite_complete = self::is_prerequisite_complete( $lesson_id , get_current_user_id() ); |
|
3435
|
|
|
$lesson_course_id = get_post_meta( $lesson_id, '_lesson_course', true ); |
|
3436
|
|
|
$user_taking_course = Sensei_Utils::user_started_course( $lesson_course_id, get_current_user_id() ); |
|
3437
|
|
|
|
|
3438
|
|
|
if ( $pre_requisite_complete && $is_preview && !$user_taking_course ) { |
|
|
|
|
|
|
3439
|
|
|
?> |
|
3440
|
|
|
|
|
3441
|
|
|
<div class="sensei-message alert"> |
|
3442
|
|
|
<?php echo Sensei()->permissions_message['message']; ?> |
|
3443
|
|
|
</div> |
|
3444
|
|
|
|
|
3445
|
|
|
<?php |
|
3446
|
|
|
|
|
3447
|
|
|
}// end if |
|
3448
|
|
|
|
|
3449
|
|
|
} // end user_not_taking_course_message |
|
3450
|
|
|
|
|
3451
|
|
|
/** |
|
3452
|
|
|
* Outputs the lessons course signup lingk |
|
3453
|
|
|
* |
|
3454
|
|
|
* This hook runs inside the single lesson page. |
|
3455
|
|
|
* |
|
3456
|
|
|
* @since 1.9.0 |
|
3457
|
|
|
*/ |
|
3458
|
|
|
public static function course_signup_link( ){ |
|
3459
|
|
|
|
|
3460
|
|
|
$course_id = Sensei()->lesson->get_course_id( get_the_ID() ); |
|
3461
|
|
|
|
|
3462
|
|
|
if ( empty( $course_id ) || 'course' != get_post_type( $course_id ) || sensei_all_access() ) { |
|
3463
|
|
|
|
|
3464
|
|
|
return; |
|
3465
|
|
|
|
|
3466
|
|
|
} |
|
3467
|
|
|
?> |
|
3468
|
|
|
|
|
3469
|
|
|
<section class="course-signup lesson-meta"> |
|
3470
|
|
|
|
|
3471
|
|
|
<?php |
|
3472
|
|
|
$wc_post_id = (int) get_post_meta( $course_id, '_course_woocommerce_product', true ); |
|
3473
|
|
|
|
|
3474
|
|
|
if ( Sensei_WC::is_woocommerce_active() && ( 0 < $wc_post_id ) ) { |
|
3475
|
|
|
|
|
3476
|
|
|
global $current_user; |
|
3477
|
|
|
if( is_user_logged_in() ) { |
|
3478
|
|
|
wp_get_current_user(); |
|
3479
|
|
|
|
|
3480
|
|
|
$course_purchased = Sensei_Utils::sensei_customer_bought_product( $current_user->user_email, $current_user->ID, $wc_post_id ); |
|
|
|
|
|
|
3481
|
|
|
|
|
3482
|
|
|
if( $course_purchased ) { |
|
3483
|
|
|
|
|
3484
|
|
|
$prereq_course_id = get_post_meta( $course_id, '_course_prerequisite',true ); |
|
3485
|
|
|
$course_link = '<a href="' . esc_url( get_permalink( $prereq_course_id ) ) . '" title="' . esc_attr( get_the_title( $prereq_course_id ) ) . '">' . __( 'the previous course', 'woothemes-sensei' ) . '</a>'; |
|
3486
|
|
|
?> |
|
3487
|
|
|
<div class="sensei-message info"> |
|
3488
|
|
|
|
|
3489
|
|
|
<?php echo sprintf( __( 'Please complete %1$s before starting the lesson.', 'woothemes-sensei' ), $course_link ); ?> |
|
3490
|
|
|
|
|
3491
|
|
|
</div> |
|
3492
|
|
|
|
|
3493
|
|
View Code Duplication |
<?php } else { ?> |
|
|
|
|
|
|
3494
|
|
|
|
|
3495
|
|
|
<div class="sensei-message info"> |
|
3496
|
|
|
|
|
3497
|
|
|
<?php |
|
3498
|
|
|
$course_link = '<a href="' . esc_url( get_permalink( $course_id ) ) |
|
3499
|
|
|
. '"title="' . __( 'Sign Up', 'woothemes-sensei' ) |
|
3500
|
|
|
. '">' . __( 'course', 'woothemes-sensei' ) |
|
3501
|
|
|
. '</a>'; |
|
3502
|
|
|
|
|
3503
|
|
|
echo sprintf( __( 'Please purchase the %1$s before starting the lesson.', 'woothemes-sensei' ), $course_link ); |
|
3504
|
|
|
|
|
3505
|
|
|
?> |
|
3506
|
|
|
|
|
3507
|
|
|
</div> |
|
3508
|
|
|
<?php } ?> |
|
3509
|
|
|
|
|
3510
|
|
View Code Duplication |
<?php } else { ?> |
|
|
|
|
|
|
3511
|
|
|
|
|
3512
|
|
|
<div class="sensei-message info"><?php echo sprintf( __( 'Please purchase the %1$s before starting the lesson.', 'woothemes-sensei' ), '<a href="' . esc_url( get_permalink( $course_id ) ) . '" title="' . __( 'Sign Up', 'woothemes-sensei' ) . '">' . __( 'course', 'woothemes-sensei' ) . '</a>' ); ?></div> |
|
3513
|
|
|
|
|
3514
|
|
|
<?php } ?> |
|
3515
|
|
|
|
|
3516
|
|
|
<?php } else { ?> |
|
3517
|
|
|
|
|
3518
|
|
|
<?php if( ! Sensei_Utils::user_started_course( $course_id, get_current_user_id() ) && sensei_is_login_required() ) : ?> |
|
|
|
|
|
|
3519
|
|
|
|
|
3520
|
|
|
<div class="sensei-message info"> |
|
3521
|
|
|
<?php |
|
3522
|
|
|
$course_link = '<a href="' |
|
3523
|
|
|
. esc_url( get_permalink( $course_id ) ) |
|
3524
|
|
|
. '" title="' . __( 'Sign Up', 'woothemes-sensei' ) |
|
3525
|
|
|
. '">' . __( 'course', 'woothemes-sensei' ) |
|
3526
|
|
|
. '</a>'; |
|
3527
|
|
|
|
|
3528
|
|
|
echo sprintf( __( 'Please sign up for the %1$s before starting the lesson.', 'woothemes-sensei' ), $course_link ); |
|
3529
|
|
|
?> |
|
3530
|
|
|
</div> |
|
3531
|
|
|
|
|
3532
|
|
|
<?php endif; ?> |
|
3533
|
|
|
|
|
3534
|
|
|
<?php } // End If Statement ?> |
|
3535
|
|
|
|
|
3536
|
|
|
</section> |
|
3537
|
|
|
|
|
3538
|
|
|
<?php |
|
3539
|
|
|
}// end course_signup_link |
|
3540
|
|
|
|
|
3541
|
|
|
/** |
|
3542
|
|
|
* Show a message telling the user to complete the previous message if they haven't done so yet |
|
3543
|
|
|
* |
|
3544
|
|
|
* @since 1.9.0 |
|
3545
|
|
|
*/ |
|
3546
|
|
|
public static function prerequisite_complete_message(){ |
|
3547
|
|
|
|
|
3548
|
|
|
$lesson_prerequisite = WooThemes_Sensei_Lesson::get_lesson_prerequisite_id( get_the_ID() ); |
|
3549
|
|
|
$lesson_has_pre_requisite = $lesson_prerequisite > 0; |
|
3550
|
|
|
if ( ! WooThemes_Sensei_Lesson::is_prerequisite_complete( get_the_ID(), get_current_user_id() ) && $lesson_has_pre_requisite ) { |
|
3551
|
|
|
|
|
3552
|
|
|
$prerequisite_lesson_link = '<a href="' . esc_url( get_permalink( $lesson_prerequisite ) ) . '" title="' . esc_attr( sprintf( __( 'You must first complete: %1$s', 'woothemes-sensei' ), get_the_title( $lesson_prerequisite ) ) ) . '">' . get_the_title( $lesson_prerequisite ). '</a>'; |
|
3553
|
|
|
echo sprintf( __( 'You must first complete %1$s before viewing this Lesson', 'woothemes-sensei' ), $prerequisite_lesson_link ); |
|
3554
|
|
|
|
|
3555
|
|
|
} |
|
3556
|
|
|
|
|
3557
|
|
|
} |
|
3558
|
|
|
|
|
3559
|
|
|
/** |
|
3560
|
|
|
* Deprecate the sensei_lesson_archive_header hook but keep it |
|
3561
|
|
|
* active for backwards compatibility. |
|
3562
|
|
|
* |
|
3563
|
|
|
* @deprecated since 1.9.0 |
|
3564
|
|
|
*/ |
|
3565
|
|
|
public static function deprecate_sensei_lesson_archive_header_hook(){ |
|
3566
|
|
|
|
|
3567
|
|
|
sensei_do_deprecated_action('sensei_lesson_archive_header', '1.9.0', 'sensei_loop_lesson_inside_before'); |
|
3568
|
|
|
|
|
3569
|
|
|
} |
|
3570
|
|
|
|
|
3571
|
|
|
/** |
|
3572
|
|
|
* Outputs the the lesson archive header. |
|
3573
|
|
|
* |
|
3574
|
|
|
* @since 1.9.0 |
|
3575
|
|
|
* @return void |
|
3576
|
|
|
*/ |
|
3577
|
|
|
public function the_archive_header( ) { |
|
3578
|
|
|
|
|
3579
|
|
|
$before_html = '<header class="archive-header"><h1>'; |
|
3580
|
|
|
$after_html = '</h1></header>'; |
|
3581
|
|
|
$html = $before_html . __( 'Lessons Archive', 'woothemes-sensei' ) . $after_html; |
|
3582
|
|
|
|
|
3583
|
|
|
echo apply_filters( 'sensei_lesson_archive_title', $html ); |
|
3584
|
|
|
|
|
3585
|
|
|
} // sensei_course_archive_header() |
|
3586
|
|
|
|
|
3587
|
|
|
/** |
|
3588
|
|
|
* Output the title for the single lesson page |
|
3589
|
|
|
* |
|
3590
|
|
|
* @global $post |
|
3591
|
|
|
* @since 1.9.0 |
|
3592
|
|
|
*/ |
|
3593
|
|
|
public static function the_title(){ |
|
3594
|
|
|
|
|
3595
|
|
|
global $post; |
|
3596
|
|
|
|
|
3597
|
|
|
?> |
|
3598
|
|
|
<header> |
|
3599
|
|
|
|
|
3600
|
|
|
<h1> |
|
3601
|
|
|
|
|
3602
|
|
|
<?php |
|
3603
|
|
|
/** |
|
3604
|
|
|
* Filter documented in class-sensei-messages.php the_title |
|
3605
|
|
|
*/ |
|
3606
|
|
|
echo apply_filters( 'sensei_single_title', get_the_title( $post ), $post->post_type ); |
|
3607
|
|
|
?> |
|
3608
|
|
|
|
|
3609
|
|
|
</h1> |
|
3610
|
|
|
|
|
3611
|
|
|
</header> |
|
3612
|
|
|
|
|
3613
|
|
|
<?php |
|
3614
|
|
|
|
|
3615
|
|
|
}//the_title |
|
3616
|
|
|
|
|
3617
|
|
|
/** |
|
3618
|
|
|
* Flush the rewrite rules for a lesson post type |
|
3619
|
|
|
* |
|
3620
|
|
|
* @since 1.9.0 |
|
3621
|
|
|
* |
|
3622
|
|
|
* @param $post_id |
|
3623
|
|
|
*/ |
|
3624
|
|
View Code Duplication |
public static function flush_rewrite_rules( $post_id ){ |
|
|
|
|
|
|
3625
|
|
|
|
|
3626
|
|
|
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE){ |
|
3627
|
|
|
|
|
3628
|
|
|
return; |
|
3629
|
|
|
|
|
3630
|
|
|
} |
|
3631
|
|
|
|
|
3632
|
|
|
|
|
3633
|
|
|
if( 'lesson' == get_post_type( $post_id ) ){ |
|
3634
|
|
|
|
|
3635
|
|
|
Sensei()->initiate_rewrite_rules_flush(); |
|
3636
|
|
|
|
|
3637
|
|
|
} |
|
3638
|
|
|
|
|
3639
|
|
|
} |
|
3640
|
|
|
|
|
3641
|
|
|
/** |
|
3642
|
|
|
* Output the quiz specific buttons and messaging on the single lesson page |
|
3643
|
|
|
* |
|
3644
|
|
|
* |
|
3645
|
|
|
* @since 1.0.0 moved here from frontend class |
|
3646
|
|
|
* |
|
3647
|
|
|
* @param int $lesson_id |
|
3648
|
|
|
* @param int $user_id |
|
3649
|
|
|
*/ |
|
3650
|
|
|
public static function footer_quiz_call_to_action( $lesson_id = 0, $user_id = 0 ) { |
|
3651
|
|
|
|
|
3652
|
|
|
|
|
3653
|
|
|
$lesson_id = empty( $lesson_id ) ? get_the_ID() : $lesson_id; |
|
3654
|
|
|
$user_id = empty( $lesson_id ) ? get_current_user_id() : $user_id; |
|
3655
|
|
|
$lesson_prerequisite = (int) get_post_meta( $lesson_id, '_lesson_prerequisite', true ); |
|
3656
|
|
|
$lesson_course_id = (int) get_post_meta( $lesson_id, '_lesson_course', true ); |
|
|
|
|
|
|
3657
|
|
|
$quiz_id = Sensei()->lesson->lesson_quizzes( $lesson_id ); |
|
3658
|
|
|
$has_user_completed_lesson = Sensei_Utils::user_completed_lesson( intval( $lesson_id ), $user_id ); |
|
3659
|
|
|
$show_actions = is_user_logged_in() ? true : false; |
|
3660
|
|
|
|
|
3661
|
|
|
if( intval( $lesson_prerequisite ) > 0 ) { |
|
3662
|
|
|
|
|
3663
|
|
|
// If the user hasn't completed the prereq then hide the current actions |
|
3664
|
|
|
$show_actions = Sensei_Utils::user_completed_lesson( $lesson_prerequisite, $user_id ); |
|
3665
|
|
|
|
|
3666
|
|
|
} |
|
3667
|
|
|
?> |
|
3668
|
|
|
|
|
3669
|
|
|
<footer> |
|
3670
|
|
|
|
|
3671
|
|
|
<?php |
|
3672
|
|
|
if( $show_actions && $quiz_id && Sensei()->access_settings() ) { |
|
3673
|
|
|
|
|
3674
|
|
|
$has_quiz_questions = get_post_meta( $lesson_id, '_quiz_has_questions', true ); |
|
3675
|
|
|
if( $has_quiz_questions ) { |
|
3676
|
|
|
?> |
|
3677
|
|
|
|
|
3678
|
|
|
<p> |
|
3679
|
|
|
|
|
3680
|
|
|
<a class="button" |
|
3681
|
|
|
href="<?php echo esc_url_raw( get_permalink( $quiz_id ) ); ?>" |
|
3682
|
|
|
title="<?php _e( 'View the Lesson Quiz', 'woothemes-sensei' ); ?>"> |
|
3683
|
|
|
|
|
3684
|
|
|
<?php _e( 'View the Lesson Quiz', 'woothemes-sensei' ); ?> |
|
3685
|
|
|
|
|
3686
|
|
|
</a> |
|
3687
|
|
|
|
|
3688
|
|
|
</p> |
|
3689
|
|
|
|
|
3690
|
|
|
<?php |
|
3691
|
|
|
} |
|
3692
|
|
|
|
|
3693
|
|
|
} // End If Statement |
|
3694
|
|
|
|
|
3695
|
|
|
if ( $show_actions && ! $has_user_completed_lesson ) { |
|
3696
|
|
|
|
|
3697
|
|
|
sensei_complete_lesson_button(); |
|
3698
|
|
|
|
|
3699
|
|
|
} elseif( $show_actions ) { |
|
3700
|
|
|
|
|
3701
|
|
|
sensei_reset_lesson_button(); |
|
3702
|
|
|
|
|
3703
|
|
|
} // End If Statement |
|
3704
|
|
|
?> |
|
3705
|
|
|
|
|
3706
|
|
|
</footer> |
|
3707
|
|
|
|
|
3708
|
|
|
<?php |
|
3709
|
|
|
} // End sensei_lesson_quiz_meta() |
|
3710
|
|
|
|
|
3711
|
|
|
/** |
|
3712
|
|
|
* Show the lesson comments. This should be used in the loop. |
|
3713
|
|
|
* |
|
3714
|
|
|
* @since 1.9.0 |
|
3715
|
|
|
*/ |
|
3716
|
|
|
public static function output_comments(){ |
|
3717
|
|
|
|
|
3718
|
|
|
if( ! is_user_logged_in() ){ |
|
3719
|
|
|
return; |
|
3720
|
|
|
} |
|
3721
|
|
|
|
|
3722
|
|
|
$pre_requisite_complete = Sensei()->lesson->is_prerequisite_complete( get_the_ID(), get_current_user_id() ); |
|
3723
|
|
|
$course_id = Sensei()->lesson->get_course_id( get_the_ID() ); |
|
3724
|
|
|
$allow_comments = Sensei()->settings->settings[ 'lesson_comments' ]; |
|
3725
|
|
|
$user_taking_course = Sensei_Utils::user_started_course($course_id ); |
|
|
|
|
|
|
3726
|
|
|
|
|
3727
|
|
|
$lesson_allow_comments = $allow_comments && $pre_requisite_complete && $user_taking_course; |
|
|
|
|
|
|
3728
|
|
|
|
|
3729
|
|
|
if ( $lesson_allow_comments || is_singular( 'sensei_message' ) ) { |
|
3730
|
|
|
|
|
3731
|
|
|
comments_template(); |
|
3732
|
|
|
|
|
3733
|
|
|
} // End If Statement |
|
3734
|
|
|
|
|
3735
|
|
|
} //output_comments |
|
3736
|
|
|
|
|
3737
|
|
|
/** |
|
3738
|
|
|
* Display the leeson quiz status if it should be shown |
|
3739
|
|
|
* |
|
3740
|
|
|
* @param int $lesson_id defaults to the global lesson id |
|
3741
|
|
|
* @param int $user_id defaults to the current user id |
|
3742
|
|
|
* |
|
3743
|
|
|
* @since 1.9.0 |
|
3744
|
|
|
*/ |
|
3745
|
|
|
public static function user_lesson_quiz_status_message( $lesson_id = 0, $user_id = 0){ |
|
3746
|
|
|
|
|
3747
|
|
|
$lesson_id = empty( $lesson_id ) ? get_the_ID() : $lesson_id; |
|
3748
|
|
|
$user_id = empty( $lesson_id ) ? get_current_user_id() : $user_id; |
|
3749
|
|
|
$lesson_course_id = (int) get_post_meta( $lesson_id, '_lesson_course', true ); |
|
3750
|
|
|
$quiz_id = Sensei()->lesson->lesson_quizzes( $lesson_id ); |
|
3751
|
|
|
$has_user_completed_lesson = Sensei_Utils::user_completed_lesson( intval( $lesson_id ), $user_id ); |
|
3752
|
|
|
|
|
3753
|
|
|
|
|
3754
|
|
|
if ( $quiz_id && is_user_logged_in() |
|
3755
|
|
|
&& Sensei_Utils::user_started_course( $lesson_course_id, $user_id ) ) { |
|
|
|
|
|
|
3756
|
|
|
|
|
3757
|
|
|
$no_quiz_count = 0; |
|
|
|
|
|
|
3758
|
|
|
$has_quiz_questions = get_post_meta( $lesson_id, '_quiz_has_questions', true ); |
|
3759
|
|
|
|
|
3760
|
|
|
// Display lesson quiz status message |
|
3761
|
|
|
if ( $has_user_completed_lesson || $has_quiz_questions ) { |
|
3762
|
|
|
$status = Sensei_Utils::sensei_user_quiz_status_message( $lesson_id, $user_id, true ); |
|
3763
|
|
|
echo '<div class="sensei-message ' . $status['box_class'] . '">' . $status['message'] . '</div>'; |
|
3764
|
|
|
if( $has_quiz_questions ) { |
|
|
|
|
|
|
3765
|
|
|
// echo $status['extra']; |
|
|
|
|
|
|
3766
|
|
|
} // End If Statement |
|
3767
|
|
|
} // End If Statement |
|
3768
|
|
|
|
|
3769
|
|
|
} |
|
3770
|
|
|
|
|
3771
|
|
|
} |
|
3772
|
|
|
|
|
3773
|
|
|
} // End Class |
|
3774
|
|
|
|
|
3775
|
|
|
/** |
|
3776
|
|
|
* Class WooThemes_Sensei_Lesson |
|
3777
|
|
|
* for backward compatibility |
|
3778
|
|
|
* @since 1.9.0 |
|
3779
|
|
|
*/ |
|
3780
|
|
|
class WooThemes_Sensei_Lesson extends Sensei_Lesson{} |
|
3781
|
|
|
|
woothemes /
sensei
Loading history...
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: