| 1 |
<?php |
| 2 |
/** |
| 3 |
* Class LP_Quiz_Post_Type |
| 4 |
* |
| 5 |
* @author ThimPress |
| 6 |
* @package LearnPress/Classes |
| 7 |
* @version 4.0.0 |
| 8 |
*/ |
| 9 |
|
| 10 |
use LearnPress\Databases\PostDB; |
| 11 |
use LearnPress\Filters\QuizPostFilter; |
| 12 |
use LearnPress\Models\PostModel; |
| 13 |
use LearnPress\Models\QuizPostModel; |
| 14 |
use LearnPress\Models\WPTables\QuizzesTable; |
| 15 |
|
| 16 |
defined( 'ABSPATH' ) || exit(); |
| 17 |
|
| 18 |
if ( ! class_exists( 'LP_Quiz_Post_Type' ) ) { |
| 19 |
|
| 20 |
/** |
| 21 |
* Class LP_Quiz_Post_Type |
| 22 |
*/ |
| 23 |
final class LP_Quiz_Post_Type extends LP_Abstract_Post_Type { |
| 24 |
|
| 25 |
/** |
| 26 |
* @var null |
| 27 |
*/ |
| 28 |
protected static $_instance = null; |
| 29 |
|
| 30 |
/** |
| 31 |
* @var array |
| 32 |
*/ |
| 33 |
public static $metaboxes = array(); |
| 34 |
|
| 35 |
/** |
| 36 |
* @var string |
| 37 |
*/ |
| 38 |
protected $_post_type = LP_QUIZ_CPT; |
| 39 |
|
| 40 |
/** |
| 41 |
* @var string |
| 42 |
*/ |
| 43 |
protected $_screen_list = 'edit-' . LP_QUIZ_CPT; |
| 44 |
|
| 45 |
/** |
| 46 |
* LP_Quiz_Post_Type constructor. |
| 47 |
* |
| 48 |
* @param $post_type |
| 49 |
* @param mixed |
| 50 |
*/ |
| 51 |
public function __construct() { |
| 52 |
|
| 53 |
//$this->add_map_method( 'before_delete', 'before_delete_quiz' ); |
| 54 |
|
| 55 |
add_action( 'learn-press/admin/after-enqueue-scripts', array( $this, 'data_quiz_editor' ) ); |
| 56 |
|
| 57 |
add_filter( 'views_edit-' . LP_QUIZ_CPT, array( $this, 'views_pages' ), 10 ); |
| 58 |
add_action( 'posts_pre_query', array( $this, 'posts_pre_query' ), 999, 2 ); |
| 59 |
// add_filter( 'posts_where_paged', array( $this, 'posts_where_paged' ), 10 ); |
| 60 |
|
| 61 |
parent::__construct(); |
| 62 |
} |
| 63 |
|
| 64 |
/** |
| 65 |
* Declare class name of table list quizzes. |
| 66 |
* |
| 67 |
* @param string $class_name |
| 68 |
* @param array $args |
| 69 |
* |
| 70 |
* @return string |
| 71 |
* @since 4.2.9.5 |
| 72 |
*/ |
| 73 |
public function wp_list_table_class_name( $class_name, $args ) { |
| 74 |
if ( $this->check_class_name_handle_table( $args['screen'] ) ) { |
| 75 |
$class_name = QuizzesTable::class; |
| 76 |
} |
| 77 |
|
| 78 |
return $class_name; |
| 79 |
} |
| 80 |
|
| 81 |
/** |
| 82 |
* Add filters to lesson view. |
| 83 |
* |
| 84 |
* @since 3.0.0 |
| 85 |
* |
| 86 |
* @param array $views |
| 87 |
* |
| 88 |
* @return array |
| 89 |
*/ |
| 90 |
public function views_pages( array $views ): array { |
| 91 |
$count_unassigned_quiz = LP_Course_DB::getInstance()->get_total_item_unassigned( LP_QUIZ_CPT ); |
| 92 |
|
| 93 |
if ( $count_unassigned_quiz > 0 ) { |
| 94 |
$views['unassigned'] = sprintf( |
| 95 |
'<a href="%s" class="%s">%s <span class="count">(%d)</span></a>', |
| 96 |
admin_url( 'edit.php?post_type=' . LP_QUIZ_CPT . '&unassigned=yes' ), |
| 97 |
isset( $_GET['unassigned'] ) ? 'current' : '', |
| 98 |
__( 'Unassigned', 'learnpress' ), |
| 99 |
$count_unassigned_quiz |
| 100 |
); |
| 101 |
} |
| 102 |
|
| 103 |
return $views; |
| 104 |
} |
| 105 |
|
| 106 |
/** |
| 107 |
* Register quiz post type. |
| 108 |
*/ |
| 109 |
public function args_register_post_type(): array { |
| 110 |
$args = apply_filters( |
| 111 |
'lp_quiz_post_type_args', |
| 112 |
array( |
| 113 |
'labels' => array( |
| 114 |
'name' => esc_html__( 'Quizzes', 'learnpress' ), |
| 115 |
'menu_name' => esc_html__( 'Quizzes', 'learnpress' ), |
| 116 |
'singular_name' => esc_html__( 'Quiz', 'learnpress' ), |
| 117 |
'add_new_item' => esc_html__( 'Add A New Quiz', 'learnpress' ), |
| 118 |
'edit_item' => esc_html__( 'Edit Quiz', 'learnpress' ), |
| 119 |
'all_items' => esc_html__( 'Quizzes', 'learnpress' ), |
| 120 |
'view_item' => esc_html__( 'View Quiz', 'learnpress' ), |
| 121 |
'add_new' => esc_html__( 'New Quiz', 'learnpress' ), |
| 122 |
'update_item' => esc_html__( 'Update Quiz', 'learnpress' ), |
| 123 |
'search_items' => esc_html__( 'Search Quizzes', 'learnpress' ), |
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'not_found' => sprintf( __( 'You haven\'t had any quizzes yet. Click <a href="%s">Add new</a> to start', 'learnpress' ), admin_url( 'post-new.php?post_type=lp_quiz' ) ), |
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'not_found_in_trash' => esc_html__( 'There was no quiz found in the trash', 'learnpress' ), |
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), |
| 127 |
'public' => true, |
| 128 |
'publicly_queryable' => true, |
| 129 |
'show_ui' => true, |
| 130 |
'has_archive' => false, |
| 131 |
'capability_type' => LP_LESSON_CPT, |
| 132 |
'map_meta_cap' => true, |
| 133 |
'show_in_menu' => 'learn_press', |
| 134 |
'show_in_rest' => true, |
| 135 |
'show_in_admin_bar' => true, |
| 136 |
'show_in_nav_menus' => true, |
| 137 |
'supports' => array( |
| 138 |
'title', |
| 139 |
'editor', |
| 140 |
'revisions', |
| 141 |
), |
| 142 |
'hierarchical' => false, // Quizzes have no parent-child hierarchy. |
| 143 |
'rewrite' => array( |
| 144 |
'slug' => 'quizzes', |
| 145 |
'hierarchical' => true, |
| 146 |
'with_front' => false, |
| 147 |
), |
| 148 |
'exclude_from_search' => true, |
| 149 |
) |
| 150 |
); |
| 151 |
|
| 152 |
return $args; |
| 153 |
} |
| 154 |
|
| 155 |
/** |
| 156 |
* Load data for quiz editor. |
| 157 |
* |
| 158 |
* @since 3.0.0 |
| 159 |
*/ |
| 160 |
public function data_quiz_editor() { |
| 161 |
if ( LP_QUIZ_CPT !== get_post_type() ) { |
| 162 |
return; |
| 163 |
} |
| 164 |
|
| 165 |
global $post; |
| 166 |
|
| 167 |
$quiz = LP_Quiz::get_quiz( $post->ID ); |
| 168 |
|
| 169 |
$user_id = get_current_user_id(); |
| 170 |
$default_new_question_type = get_user_meta( $user_id, '_learn_press_memorize_question_types', true ) ? get_user_meta( $user_id, '_learn_press_memorize_question_types', true ) : 'true_or_false'; |
| 171 |
|
| 172 |
$hidden_questions = get_post_meta( $post->ID, '_lp_hidden_questions', true ); |
| 173 |
$hidden_questions_settings = get_post_meta( $post->ID, '_hidden_questions_settings', true ); |
| 174 |
|
| 175 |
wp_localize_script( |
| 176 |
'learn-press-admin-quiz-editor', |
| 177 |
'lp_quiz_editor', |
| 178 |
apply_filters( |
| 179 |
'learn-press/admin-localize-quiz-editor', |
| 180 |
array( |
| 181 |
'root' => array( |
| 182 |
'quiz_id' => $post->ID, |
| 183 |
'ajax' => admin_url( '' ), |
| 184 |
'action' => 'admin_quiz_editor', |
| 185 |
'nonce' => wp_create_nonce( 'learnpress_admin_quiz_editor' ), |
| 186 |
'types' => LP_Question::get_types(), |
| 187 |
'default_new' => $default_new_question_type, |
| 188 |
), |
| 189 |
'chooseItems' => array( |
| 190 |
'open' => false, |
| 191 |
'addedItems' => array(), |
| 192 |
'items' => array(), |
| 193 |
), |
| 194 |
'i18n' => apply_filters( |
| 195 |
'learn-press/quiz-editor/i18n', |
| 196 |
array( |
| 197 |
'option' => esc_html__( 'Option', 'learnpress' ), |
| 198 |
'unique' => learn_press_uniqid(), |
| 199 |
'back' => esc_html__( 'Back', 'learnpress' ), |
| 200 |
'selected_items' => esc_html__( 'Selected items', 'learnpress' ), |
| 201 |
'new_option' => esc_html__( 'New Option', 'learnpress' ), |
| 202 |
'confirm_trash_question' => esc_html__( 'Do you want to move the "{{QUESTION_NAME}}" question to the trash?', 'learnpress' ), |
| 203 |
'question_labels' => array( |
| 204 |
'singular' => esc_html__( 'Question', 'learnpress' ), |
| 205 |
'plural' => esc_html__( 'Questions', 'learnpress' ), |
| 206 |
), |
| 207 |
'confirm_remove_blanks' => esc_html__( 'Are you sure to remove all the blanks?', 'learnpress' ), |
| 208 |
) |
| 209 |
), |
| 210 |
'listQuestions' => array( |
| 211 |
'questions' => $quiz->quiz_editor_get_questions(), |
| 212 |
'hidden_questions' => ! empty( $hidden_questions ) ? $hidden_questions : array(), |
| 213 |
'hidden_questions_settings' => $hidden_questions_settings ? $hidden_questions_settings : array(), |
| 214 |
'disableUpdateList' => false, |
| 215 |
'supportAnswerOptions' => learn_press_get_question_support_answer_options(), |
| 216 |
), |
| 217 |
) |
| 218 |
) |
| 219 |
); |
| 220 |
} |
| 221 |
|
| 222 |
/** |
| 223 |
* Delete all questions assign to quiz. |
| 224 |
* |
| 225 |
* @since 3.0.0 |
| 226 |
* |
| 227 |
* @param $post_id |
| 228 |
*/ |
| 229 |
public function before_delete_quiz( $post_id ) { |
| 230 |
if ( get_post_type( $post_id ) !== LP_QUIZ_CPT ) { |
| 231 |
return; |
| 232 |
} |
| 233 |
|
| 234 |
$curd = new LP_Quiz_CURD(); |
| 235 |
// remove question from course items |
| 236 |
$curd->delete( $post_id ); |
| 237 |
} |
| 238 |
|
| 239 |
/** |
| 240 |
* Admin editor |
| 241 |
* |
| 242 |
* @since 3.3.0 |
| 243 |
* @version 1.0.1 |
| 244 |
* @return void |
| 245 |
*/ |
| 246 |
public function admin_editor() { |
| 247 |
global $post; |
| 248 |
|
| 249 |
$quiz_id = $post->ID; |
| 250 |
$quizPostModel = QuizPostModel::find( $quiz_id, true ); |
| 251 |
if ( ! $quizPostModel instanceof QuizPostModel ) { |
| 252 |
return; |
| 253 |
} |
| 254 |
|
| 255 |
do_action( 'learn-press/admin/edit-quiz/layout', $quizPostModel ); |
| 256 |
} |
| 257 |
|
| 258 |
/** |
| 259 |
* Query lp quizzes in admin via Post DB |
| 260 |
* |
| 261 |
* @param array $posts |
| 262 |
* @param WP_Query $wp_query |
| 263 |
* |
| 264 |
* @return array|WP_Query |
| 265 |
* @since 4.4.8 |
| 266 |
* @version 1.0.0 |
| 267 |
*/ |
| 268 |
public function posts_pre_query( $posts, $wp_query ) { |
| 269 |
try { |
| 270 |
if ( ! is_admin() ) { |
| 271 |
return $posts; |
| 272 |
} |
| 273 |
|
| 274 |
// Check screen |
| 275 |
$curren_screen = get_current_screen(); |
| 276 |
if ( ! $curren_screen || $curren_screen->id !== 'edit-' . LP_QUIZ_CPT ) { |
| 277 |
return $posts; |
| 278 |
} |
| 279 |
|
| 280 |
$post_type = $wp_query->get( 'post_type' ); |
| 281 |
|
| 282 |
if ( empty( $post_type ) || $post_type !== LP_QUIZ_CPT ) { |
| 283 |
return $posts; |
| 284 |
} |
| 285 |
|
| 286 |
$posts_per_page = get_user_option( "edit_{$post_type}_per_page", get_current_user_id() ); |
| 287 |
if ( empty( $posts_per_page ) ) { |
| 288 |
$posts_per_page = 20; |
| 289 |
} |
| 290 |
|
| 291 |
$paged = max( 1, get_query_var( 'paged' ) ); |
| 292 |
$author = $wp_query->get( 'author' ); |
| 293 |
$status = $wp_query->get( 'post_status' ); |
| 294 |
$search = $wp_query->get( 's' ); |
| 295 |
$month = $wp_query->get( 'm' ); |
| 296 |
$orderby = LP_Request::get_param( 'orderby', '', 'key' ); |
| 297 |
$order = LP_Request::get_param( 'order', '', 'key' ); |
| 298 |
|
| 299 |
$filter = new QuizPostFilter(); |
| 300 |
$filter->only_fields = [ 'p.ID', 'p.post_title', 'p.post_author', 'p.post_date', 'p.post_date_gmt' ]; |
| 301 |
$filter->field_count = 'p.ID'; |
| 302 |
$filter->page = $paged; |
| 303 |
$filter->limit = $posts_per_page; |
| 304 |
$post_db = PostDB::getInstance(); |
| 305 |
|
| 306 |
if ( ! empty( $status ) ) { |
| 307 |
$filter->post_status = array( $status ); |
| 308 |
} |
| 309 |
|
| 310 |
if ( ! empty( $author ) ) { |
| 311 |
$filter->post_author = absint( $author ); |
| 312 |
} |
| 313 |
|
| 314 |
if ( ! empty( $search ) ) { |
| 315 |
$filter->post_title = sanitize_text_field( wp_unslash( $search ) ); |
| 316 |
} |
| 317 |
|
| 318 |
if ( ! empty( $month ) && is_numeric( $month ) && strlen( (string) $month ) === 6 ) { |
| 319 |
$filter->where[] = $post_db->wpdb->prepare( |
| 320 |
'AND YEAR(p.post_date) = %d AND MONTH(p.post_date) = %d', |
| 321 |
substr( $month, 0, 4 ), |
| 322 |
substr( $month, 4, 2 ) |
| 323 |
); |
| 324 |
} |
| 325 |
|
| 326 |
// Exclude status auto-draft |
| 327 |
$filter->where[] = $post_db->wpdb->prepare( 'AND p.post_status != %s', PostModel::STATUS_AUTO_DRAFT ); |
| 328 |
|
| 329 |
// Add question count field |
| 330 |
$filter->only_fields[] = "(SELECT COUNT(*) FROM {$post_db->tb_lp_quiz_questions} qq_count |
| 331 |
WHERE qq_count.quiz_id = p.ID) AS question_count"; |
| 332 |
|
| 333 |
// Join sections/courses when sorting by course-name |
| 334 |
if ( $orderby === 'course-name' ) { |
| 335 |
$filter->join[] = "LEFT JOIN {$post_db->wpdb->prefix}learnpress_section_items si ON p.ID = si.item_id"; |
| 336 |
$filter->join[] = "LEFT JOIN {$post_db->wpdb->prefix}learnpress_sections s ON s.section_id = si.section_id"; |
| 337 |
$filter->join[] = "LEFT JOIN {$post_db->wpdb->posts} c ON c.ID = s.section_course_id"; |
| 338 |
} |
| 339 |
|
| 340 |
// Filter unassigned |
| 341 |
if ( 'yes' === LP_Request::get_param( 'unassigned', '', 'key' ) ) { |
| 342 |
$filter->where[] = "AND p.ID NOT IN( |
| 343 |
SELECT si.item_id |
| 344 |
FROM {$post_db->wpdb->learnpress_section_items} si |
| 345 |
)"; |
| 346 |
} |
| 347 |
|
| 348 |
if ( $orderby === 'course-name' ) { |
| 349 |
$filter->order_by = 'c.post_title'; |
| 350 |
} elseif ( $orderby === 'question-count' ) { |
| 351 |
$filter->order_by = 'question_count'; |
| 352 |
} elseif ( $orderby === 'title' ) { |
| 353 |
$filter->order_by = 'p.post_title'; |
| 354 |
} elseif ( $orderby === 'author' ) { |
| 355 |
$filter->order_by = 'p.post_author'; |
| 356 |
} elseif ( $orderby === 'date' ) { |
| 357 |
$filter->order_by = 'p.post_date'; |
| 358 |
} else { |
| 359 |
$filter->order_by = 'p.menu_order'; |
| 360 |
} |
| 361 |
|
| 362 |
$filter->order = strtolower( $order ) === 'asc' ? 'ASC' : 'DESC'; |
| 363 |
|
| 364 |
// Get lp quizzes |
| 365 |
$total_rows = 0; |
| 366 |
$lp_quizzes = $post_db->get_posts( $filter, $total_rows ); |
| 367 |
|
| 368 |
$wp_query->post_count = count( $lp_quizzes ); |
| 369 |
$wp_query->found_posts = $total_rows; |
| 370 |
$wp_query->max_num_pages = (int) ceil( $total_rows / $posts_per_page ); |
| 371 |
$posts = $lp_quizzes; |
| 372 |
} catch ( Throwable $e ) { |
| 373 |
LP_Debug::error_log( $e ); |
| 374 |
} |
| 375 |
|
| 376 |
return $posts; |
| 377 |
} |
| 378 |
|
| 379 |
/*public function posts_fields( $fields ): string { |
| 380 |
global $wpdb; |
| 381 |
|
| 382 |
if ( ! $this->is_page_list_posts_on_backend() ) { |
| 383 |
return $fields; |
| 384 |
} |
| 385 |
|
| 386 |
$fields = ' DISTINCT ' . $fields; |
| 387 |
|
| 388 |
if ( $this->get_order_by() == 'question-count' ) { |
| 389 |
$fields .= ", (SELECT count(*) FROM {$wpdb->prefix}learnpress_quiz_questions qq WHERE {$wpdb->posts}.ID = qq.quiz_id ) as question_count"; |
| 390 |
} |
| 391 |
|
| 392 |
return $fields; |
| 393 |
} |
| 394 |
|
| 395 |
public function posts_join_paged( $join ): string { |
| 396 |
if ( ! $this->is_page_list_posts_on_backend() ) { |
| 397 |
return $join; |
| 398 |
} |
| 399 |
|
| 400 |
return $join; |
| 401 |
} |
| 402 |
|
| 403 |
public function posts_where_paged( $where ) { |
| 404 |
if ( ! $this->is_page_list_posts_on_backend() ) { |
| 405 |
return $where; |
| 406 |
} |
| 407 |
|
| 408 |
global $wpdb; |
| 409 |
|
| 410 |
if ( 'yes' === LP_Request::get( 'unassigned' ) ) { |
| 411 |
$where .= $wpdb->prepare( |
| 412 |
" |
| 413 |
AND {$wpdb->posts}.ID NOT IN( |
| 414 |
SELECT si.item_id |
| 415 |
FROM {$wpdb->learnpress_section_items} si |
| 416 |
INNER JOIN {$wpdb->posts} p ON p.ID = si.item_id |
| 417 |
WHERE p.post_type = %s |
| 418 |
) |
| 419 |
", |
| 420 |
LP_QUIZ_CPT |
| 421 |
); |
| 422 |
} |
| 423 |
|
| 424 |
return $where; |
| 425 |
} |
| 426 |
|
| 427 |
public function posts_orderby( $order_by_statement ) { |
| 428 |
global $wpdb; |
| 429 |
|
| 430 |
if ( ! $this->is_page_list_posts_on_backend() ) { |
| 431 |
return $order_by_statement; |
| 432 |
} |
| 433 |
|
| 434 |
$orderby = $this->get_order_by(); |
| 435 |
$order = $this->get_order_sort(); |
| 436 |
|
| 437 |
if ( $order && $orderby ) { |
| 438 |
switch ( $orderby ) { |
| 439 |
case 'course-name': |
| 440 |
$order_by_statement = "post_title {$order}"; |
| 441 |
break; |
| 442 |
case 'question-count': |
| 443 |
$order_by_statement = "question_count {$order}"; |
| 444 |
break; |
| 445 |
default: |
| 446 |
$order_by_statement = "{$wpdb->posts}.post_title {$order}"; |
| 447 |
} |
| 448 |
} |
| 449 |
|
| 450 |
return $order_by_statement; |
| 451 |
}*/ |
| 452 |
|
| 453 |
/** |
| 454 |
* Quiz assigned view. |
| 455 |
* |
| 456 |
* @since 3.0.0 |
| 457 |
*/ |
| 458 |
// public static function quiz_assigned() { |
| 459 |
// learn_press_admin_view( 'meta-boxes/course/assigned.php' ); |
| 460 |
// } |
| 461 |
|
| 462 |
public function meta_boxes() { |
| 463 |
return array( |
| 464 |
'quiz_assigned' => array( |
| 465 |
'title' => esc_html__( 'Assigned', 'learnpress' ), |
| 466 |
'callback' => function ( $post ) { |
| 467 |
learn_press_admin_view( 'meta-boxes/course/assigned.php' ); |
| 468 |
}, |
| 469 |
'context' => 'side', |
| 470 |
'priority' => 'high', |
| 471 |
), |
| 472 |
'quiz-editor' => array( |
| 473 |
'title' => esc_html__( 'Questions', 'learnpress' ), |
| 474 |
'callback' => array( $this, 'admin_editor' ), |
| 475 |
'context' => 'normal', |
| 476 |
'priority' => 'high', |
| 477 |
), |
| 478 |
); |
| 479 |
} |
| 480 |
|
| 481 |
/** |
| 482 |
* @return LP_Quiz_Post_Type|null |
| 483 |
*/ |
| 484 |
public static function instance() { |
| 485 |
if ( ! self::$_instance ) { |
| 486 |
self::$_instance = new self(); |
| 487 |
} |
| 488 |
|
| 489 |
return self::$_instance; |
| 490 |
} |
| 491 |
|
| 492 |
/** |
| 493 |
* Handle when save post. |
| 494 |
* |
| 495 |
* @param int $post_id |
| 496 |
* @param WP_Post|null $post |
| 497 |
* @param bool $is_update |
| 498 |
* |
| 499 |
* @return void |
| 500 |
* @since 4.2.7.6 |
| 501 |
* @version 1.0.0 |
| 502 |
*/ |
| 503 |
public function save_post( int $post_id = 0, ?WP_Post $post = null, bool $is_update = false ) { |
| 504 |
// Clear cache get quiz by id |
| 505 |
$lpCache = new LP_Cache(); |
| 506 |
$lpCache->clear( "quizPostModel/find/{$post_id}" ); |
| 507 |
$lpCache->clear( "quizModel/find/{$post_id}" ); |
| 508 |
|
| 509 |
// Clear cache get question_ids of quiz |
| 510 |
$lp_quiz_cache = LP_Quiz_Cache::instance(); |
| 511 |
$lp_quiz_cache->clear( "$post_id/question_ids" ); |
| 512 |
} |
| 513 |
} |
| 514 |
|
| 515 |
// LP_Quiz_Post_Type |
| 516 |
$quiz_post_type = LP_Quiz_Post_Type::instance(); |
| 517 |
} |
| 518 |
|
