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Question_Answers_List.php
120 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Question answer list management |
| 4 | * |
| 5 | * @package Tutor\QuestionAnswer |
| 6 | * @author Themeum <support@themeum.com> |
| 7 | * @link https://themeum.com |
| 8 | * @since 1.0.0 |
| 9 | */ |
| 10 | |
| 11 | namespace TUTOR; |
| 12 | |
| 13 | if ( ! defined( 'ABSPATH' ) ) { |
| 14 | exit; |
| 15 | } |
| 16 | |
| 17 | /** |
| 18 | * Question_Answers_List |
| 19 | * |
| 20 | * @since 1.0.0 |
| 21 | */ |
| 22 | class Question_Answers_List { |
| 23 | |
| 24 | /** |
| 25 | * Backend Page trait |
| 26 | */ |
| 27 | use Backend_Page_Trait; |
| 28 | |
| 29 | /** |
| 30 | * Page slug |
| 31 | * |
| 32 | * @var string |
| 33 | */ |
| 34 | const QUESTION_ANSWER_PAGE = 'question_answer'; |
| 35 | |
| 36 | /** |
| 37 | * Register hooks & dependencies |
| 38 | * |
| 39 | * @since 1.0.0 |
| 40 | * |
| 41 | * @param boolean $register_hook weather to register hook or not. |
| 42 | * |
| 43 | * @return void |
| 44 | */ |
| 45 | public function __construct( $register_hook = true ) { |
| 46 | if ( ! $register_hook ) { |
| 47 | return; |
| 48 | } |
| 49 | } |
| 50 | |
| 51 | /** |
| 52 | * Get question answers |
| 53 | * |
| 54 | * @since 1.0.0 |
| 55 | * |
| 56 | * @param array $args query args. |
| 57 | * |
| 58 | * @return array |
| 59 | */ |
| 60 | public function get_items( $args = array() ) { |
| 61 | $per_page = tutor_utils()->get_option( 'pagination_per_page' ); |
| 62 | |
| 63 | $search_term = ''; |
| 64 | if ( isset( $args['search'] ) ) { |
| 65 | $search_term = sanitize_text_field( $args['search'] ); |
| 66 | } |
| 67 | |
| 68 | $current_page = absint( Input::sanitize_request_data( 'paged', 1 ) ); |
| 69 | $question_status = ! empty( $args['data'] ) ? $args['data'] : null; |
| 70 | $items = tutor_utils()->get_qa_questions( ( $current_page - 1 ) * $per_page, $per_page, $search_term, null, null, null, $question_status, false, $args ); |
| 71 | $total_items = tutor_utils()->get_qa_questions( ( $current_page - 1 ) * $per_page, $per_page, $search_term, null, null, null, $question_status, true, $args ); |
| 72 | |
| 73 | return array( |
| 74 | 'items' => $items, |
| 75 | 'pagination' => array( |
| 76 | 'total_items' => $total_items, |
| 77 | 'per_page' => $per_page, |
| 78 | 'paged' => $current_page, |
| 79 | ), |
| 80 | ); |
| 81 | } |
| 82 | |
| 83 | /** |
| 84 | * Get bulk action as an array |
| 85 | * |
| 86 | * @return array |
| 87 | */ |
| 88 | public function get_bulk_actions() { |
| 89 | return array( |
| 90 | $this->bulk_action_default(), |
| 91 | $this->bulk_action_delete(), |
| 92 | ); |
| 93 | } |
| 94 | |
| 95 | /** |
| 96 | * Get answer list by question id & type |
| 97 | * |
| 98 | * @since 2.0.2 |
| 99 | * |
| 100 | * @param integer $question_id question id. |
| 101 | * @param string $question_type question type. |
| 102 | * |
| 103 | * @return array list of answer |
| 104 | */ |
| 105 | public static function answer_list_by_question( int $question_id, string $question_type ): array { |
| 106 | global $wpdb; |
| 107 | $answers = $wpdb->get_results( |
| 108 | $wpdb->prepare( |
| 109 | "SELECT * FROM {$wpdb->prefix}tutor_quiz_question_answers |
| 110 | where belongs_question_id = %d |
| 111 | AND belongs_question_type = %s |
| 112 | order by answer_order asc ;", |
| 113 | $question_id, |
| 114 | $question_type |
| 115 | ) |
| 116 | ); |
| 117 | return is_array( $answers ) && count( $answers ) ? $answers : array(); |
| 118 | } |
| 119 | } |
| 120 |