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inc/jwt/rest-api/version1/class-lp-rest-quiz-v1-controller.php
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4.3.8
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4.4.10
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| @@ -1,751 +1,841 @@ | ||
| 1 | -<?php | |
| 2 | -class LP_Jwt_Quiz_V1_Controller extends LP_REST_Jwt_Posts_Controller { | |
| 3 | - protected $namespace = 'learnpress/v1'; | |
| 4 | - | |
| 5 | - protected $rest_base = 'quiz'; | |
| 6 | - | |
| 7 | - protected $post_type = LP_QUIZ_CPT; | |
| 8 | - | |
| 9 | - protected $hierarchical = true; | |
| 10 | - | |
| 11 | - public function register_routes() { | |
| 12 | - register_rest_route( | |
| 13 | - $this->namespace, | |
| 14 | - '/' . $this->rest_base, | |
| 15 | - array( | |
| 16 | - array( | |
| 17 | - 'methods' => WP_REST_Server::READABLE, | |
| 18 | - 'callback' => array( $this, 'get_items' ), | |
| 19 | - 'permission_callback' => array( $this, 'get_items_permissions_check' ), | |
| 20 | - 'args' => $this->get_collection_params(), | |
| 21 | - ), | |
| 22 | - 'schema' => array( $this, 'get_public_item_schema' ), | |
| 23 | - ) | |
| 24 | - ); | |
| 25 | - | |
| 26 | - register_rest_route( | |
| 27 | - $this->namespace, | |
| 28 | - '/' . $this->rest_base . '/(?P<id>[\d]+)', | |
| 29 | - array( | |
| 30 | - 'args' => array( | |
| 31 | - 'id' => array( | |
| 32 | - 'description' => esc_html__( 'A unique identifier for the resource.', 'learnpress' ), | |
| 33 | - 'type' => 'integer', | |
| 34 | - ), | |
| 35 | - ), | |
| 36 | - array( | |
| 37 | - 'methods' => WP_REST_Server::READABLE, | |
| 38 | - 'callback' => array( $this, 'get_item' ), | |
| 39 | - 'permission_callback' => array( $this, 'get_item_permissions_check' ), | |
| 40 | - 'args' => array( | |
| 41 | - 'context' => $this->get_context_param( | |
| 42 | - array( | |
| 43 | - 'default' => 'view', | |
| 44 | - ) | |
| 45 | - ), | |
| 46 | - ), | |
| 47 | - ), | |
| 48 | - 'schema' => array( $this, 'get_public_item_schema' ), | |
| 49 | - ) | |
| 50 | - ); | |
| 51 | - | |
| 52 | - register_rest_route( | |
| 53 | - $this->namespace, | |
| 54 | - '/' . $this->rest_base . '/start', | |
| 55 | - array( | |
| 56 | - 'args' => array( | |
| 57 | - 'id' => array( | |
| 58 | - 'description' => esc_html__( 'Quiz ID.', 'learnpress' ), | |
| 59 | - 'type' => 'integer', | |
| 60 | - ), | |
| 61 | - ), | |
| 62 | - array( | |
| 63 | - 'methods' => WP_REST_Server::CREATABLE, | |
| 64 | - 'callback' => array( $this, 'start_quiz' ), | |
| 65 | - 'permission_callback' => array( $this, 'get_item_permissions_check' ), | |
| 66 | - ), | |
| 67 | - ) | |
| 68 | - ); | |
| 69 | - | |
| 70 | - register_rest_route( | |
| 71 | - $this->namespace, | |
| 72 | - '/' . $this->rest_base . '/check_answer', | |
| 73 | - array( | |
| 74 | - 'args' => array( | |
| 75 | - 'id' => array( | |
| 76 | - 'description' => esc_html__( 'Quiz ID.', 'learnpress' ), | |
| 77 | - 'type' => 'integer', | |
| 78 | - ), | |
| 79 | - 'question_id' => array( | |
| 80 | - 'description' => esc_html__( 'Question ID.', 'learnpress' ), | |
| 81 | - 'type' => 'integer', | |
| 82 | - ), | |
| 83 | - ), | |
| 84 | - array( | |
| 85 | - 'methods' => WP_REST_Server::CREATABLE, | |
| 86 | - 'callback' => array( $this, 'check_quiz' ), | |
| 87 | - 'permission_callback' => array( $this, 'get_item_permissions_check' ), | |
| 88 | - ), | |
| 89 | - ) | |
| 90 | - ); | |
| 91 | - | |
| 92 | - register_rest_route( | |
| 93 | - $this->namespace, | |
| 94 | - '/' . $this->rest_base . '/finish', | |
| 95 | - array( | |
| 96 | - 'args' => array( | |
| 97 | - 'id' => array( | |
| 98 | - 'description' => esc_html__( 'Quiz ID.', 'learnpress' ), | |
| 99 | - 'type' => 'integer', | |
| 100 | - ), | |
| 101 | - 'answered' => array( | |
| 102 | - 'description' => esc_html__( 'Answer all questions.', 'learnpress' ), | |
| 103 | - 'type' => 'object', | |
| 104 | - ), | |
| 105 | - ), | |
| 106 | - array( | |
| 107 | - 'methods' => WP_REST_Server::CREATABLE, | |
| 108 | - 'callback' => array( $this, 'submit_quiz' ), | |
| 109 | - 'permission_callback' => array( $this, 'get_item_permissions_check' ), | |
| 110 | - ), | |
| 111 | - ) | |
| 112 | - ); | |
| 113 | - } | |
| 114 | - | |
| 115 | - /** | |
| 116 | - * Checks if a course can be read. | |
| 117 | - * | |
| 118 | - * Correctly handles courses with the inherit status. | |
| 119 | - * | |
| 120 | - * @author Nhamdv | |
| 121 | - * | |
| 122 | - * @return bool Whether the post can be read. | |
| 123 | - * */ | |
| 124 | - public function check_read_permission( $post_id ) { | |
| 125 | - if ( empty( absint( $post_id ) ) ) { | |
| 126 | - return false; | |
| 127 | - } | |
| 128 | - | |
| 129 | - $post = get_post( $post_id ); | |
| 130 | - | |
| 131 | - if ( ! $post ) { | |
| 132 | - return false; | |
| 133 | - } | |
| 134 | - | |
| 135 | - if ( lp_rest_check_post_permissions( $this->post_type, 'read', $post_id ) ) { | |
| 136 | - return true; | |
| 137 | - } | |
| 138 | - | |
| 139 | - $post_status_obj = get_post_status_object( $post->post_status ); | |
| 140 | - if ( ! $post_status_obj || ! $post_status_obj->public ) { | |
| 141 | - return false; | |
| 142 | - } | |
| 143 | - | |
| 144 | - $user_id = get_current_user_id(); | |
| 145 | - | |
| 146 | - if ( ! $user_id ) { | |
| 147 | - return false; | |
| 148 | - } | |
| 149 | - | |
| 150 | - $user = learn_press_get_user( $user_id ); | |
| 151 | - | |
| 152 | - // Get course ID by lesson ID assigned. | |
| 153 | - $course_id = $this->get_course_by_item_id( $post_id ); | |
| 154 | - | |
| 155 | - if ( empty( $course_id ) ) { | |
| 156 | - return false; | |
| 157 | - } | |
| 158 | - | |
| 159 | - $can_view_content_course = $user->can_view_content_course( $course_id ); | |
| 160 | - | |
| 161 | - $can_view_item = $user->can_view_item( $post_id, $can_view_content_course ); | |
| 162 | - | |
| 163 | - if ( ! $can_view_item->flag ) { | |
| 164 | - return false; | |
| 165 | - } | |
| 166 | - | |
| 167 | - // Can we read the parent if we're inheriting? | |
| 168 | - if ( 'inherit' === $post->post_status && $post->post_parent > 0 ) { | |
| 169 | - $parent = get_post( $post->post_parent ); | |
| 170 | - | |
| 171 | - if ( $parent ) { | |
| 172 | - return $this->check_read_permission( $parent ); | |
| 173 | - } | |
| 174 | - } | |
| 175 | - | |
| 176 | - return true; | |
| 177 | - } | |
| 178 | - | |
| 179 | - protected function get_course_by_item_id( $item_id ) { | |
| 180 | - static $output; | |
| 181 | - | |
| 182 | - global $wpdb; | |
| 183 | - | |
| 184 | - if ( empty( $item_id ) ) { | |
| 185 | - return false; | |
| 186 | - } | |
| 187 | - | |
| 188 | - if ( ! isset( $output ) ) { | |
| 189 | - $output = $wpdb->get_var( | |
| 190 | - $wpdb->prepare( | |
| 191 | - "SELECT c.ID FROM {$wpdb->posts} c | |
| 192 | - INNER JOIN {$wpdb->learnpress_sections} s ON c.ID = s.section_course_id | |
| 193 | - INNER JOIN {$wpdb->learnpress_section_items} si ON si.section_id = s.section_id | |
| 194 | - WHERE si.item_id = %d ORDER BY si.section_id DESC LIMIT 1 | |
| 195 | - ", | |
| 196 | - $item_id | |
| 197 | - ) | |
| 198 | - ); | |
| 199 | - } | |
| 200 | - | |
| 201 | - if ( $output ) { | |
| 202 | - return absint( $output ); | |
| 203 | - } | |
| 204 | - | |
| 205 | - return false; | |
| 206 | - } | |
| 207 | - | |
| 208 | - protected function get_object( $quiz = 0 ) { | |
| 209 | - global $post; | |
| 210 | - | |
| 211 | - if ( false === $quiz && isset( $post, $post->ID ) && LP_QUIZ_CPT === get_post_type( $post->ID ) ) { | |
| 212 | - $id = absint( $post->ID ); | |
| 213 | - } elseif ( is_numeric( $quiz ) ) { | |
| 214 | - $id = $quiz; | |
| 215 | - } elseif ( $quiz instanceof LP_Quiz ) { | |
| 216 | - $id = $quiz->get_id(); | |
| 217 | - } elseif ( ! empty( $quiz->ID ) ) { | |
| 218 | - $id = $quiz->ID; | |
| 219 | - } | |
| 220 | - | |
| 221 | - return new LP_Quiz( $id ); | |
| 222 | - } | |
| 223 | - | |
| 224 | - public function start_quiz( $request ) { | |
| 225 | - $response = new LP_REST_Response(); | |
| 226 | - $quiz_id = isset( $request['id'] ) ? absint( $request['id'] ) : ''; | |
| 227 | - $course_id = $this->get_course_by_item_id( $quiz_id ); | |
| 228 | - | |
| 229 | - if ( empty( $quiz_id ) || empty( $course_id ) ) { | |
| 230 | - $response->status = 'error'; | |
| 231 | - $response->message = esc_html__( 'There is no Quiz ID or Quiz assigned in the course.', 'learnpress' ); | |
| 232 | - | |
| 233 | - return rest_ensure_response( $response ); | |
| 234 | - } | |
| 235 | - | |
| 236 | - if ( ! class_exists( 'LP_REST_Users_Controller' ) ) { | |
| 237 | - include_once LP_PLUGIN_PATH . 'inc/rest-api/v1/frontend/class-lp-rest-users-controller.php'; | |
| 238 | - } | |
| 239 | - | |
| 240 | - $controller = new LP_REST_Users_Controller(); | |
| 241 | - | |
| 242 | - $request->set_param( 'course_id', $course_id ); | |
| 243 | - $request->set_param( 'item_id', $quiz_id ); | |
| 244 | - | |
| 245 | - return $controller->start_quiz( $request ); | |
| 246 | - } | |
| 247 | - | |
| 248 | - public function check_quiz( $request ) { | |
| 249 | - $response = new LP_REST_Response(); | |
| 250 | - $quiz_id = isset( $request['id'] ) ? absint( $request['id'] ) : ''; | |
| 251 | - $question_id = isset( $request['question_id'] ) ? absint( $request['question_id'] ) : ''; | |
| 252 | - $answered = isset( $request['answered'] ) ? wp_unslash( $request['answered'] ) : ''; | |
| 253 | - $course_id = $this->get_course_by_item_id( $quiz_id ); | |
| 254 | - | |
| 255 | - if ( empty( $quiz_id ) || empty( $course_id ) ) { | |
| 256 | - $response->status = 'error'; | |
| 257 | - $response->message = esc_html__( 'There is no Quiz ID or Quiz assigned in the course.', 'learnpress' ); | |
| 258 | - | |
| 259 | - return rest_ensure_response( $response ); | |
| 260 | - } | |
| 261 | - | |
| 262 | - if ( ! class_exists( 'LP_REST_Users_Controller' ) ) { | |
| 263 | - include_once LP_PLUGIN_PATH . 'inc/rest-api/v1/frontend/class-lp-rest-users-controller.php'; | |
| 264 | - } | |
| 265 | - | |
| 266 | - $controller = new LP_REST_Users_Controller(); | |
| 267 | - | |
| 268 | - $request->set_param( 'answered', $answered ); | |
| 269 | - $request->set_param( 'question_id', $question_id ); | |
| 270 | - $request->set_param( 'course_id', $course_id ); | |
| 271 | - $request->set_param( 'item_id', $quiz_id ); | |
| 272 | - | |
| 273 | - return $controller->check_answer( $request ); | |
| 274 | - } | |
| 275 | - | |
| 276 | - public function submit_quiz( $request ) { | |
| 277 | - $response = new LP_REST_Response(); | |
| 278 | - $quiz_id = isset( $request['id'] ) ? absint( $request['id'] ) : ''; | |
| 279 | - $answered = isset( $request['answered'] ) ? wp_unslash( $request['answered'] ) : ''; | |
| 280 | - | |
| 281 | - $course_id = $this->get_course_by_item_id( $quiz_id ); | |
| 282 | - | |
| 283 | - if ( empty( $quiz_id ) || empty( $course_id ) ) { | |
| 284 | - $response->status = 'error'; | |
| 285 | - $response->message = esc_html__( 'There is no Quiz ID or Quiz assigned in the course.', 'learnpress' ); | |
| 286 | - | |
| 287 | - return rest_ensure_response( $response ); | |
| 288 | - } | |
| 289 | - | |
| 290 | - if ( ! isset( $request['answered'] ) ) { | |
| 291 | - $response->status = 'error'; | |
| 292 | - $response->message = esc_html__( 'No Answer param.', 'learnpress' ); | |
| 293 | - | |
| 294 | - return rest_ensure_response( $response ); | |
| 295 | - } | |
| 296 | - | |
| 297 | - if ( ! class_exists( 'LP_REST_Users_Controller' ) ) { | |
| 298 | - include_once LP_PLUGIN_PATH . 'inc/rest-api/v1/frontend/class-lp-rest-users-controller.php'; | |
| 299 | - } | |
| 300 | - | |
| 301 | - $controller = new LP_REST_Users_Controller(); | |
| 302 | - | |
| 303 | - $request->set_param( 'answered', $answered ); | |
| 304 | - $request->set_param( 'course_id', $course_id ); | |
| 305 | - $request->set_param( 'item_id', $quiz_id ); | |
| 306 | - | |
| 307 | - return $controller->submit_quiz( $request ); | |
| 308 | - } | |
| 309 | - | |
| 310 | - public function prepare_object_for_response( $object, $request ) { | |
| 311 | - $context = ! empty( $request['context'] ) ? $request['context'] : 'view'; | |
| 312 | - $data = $this->get_quiz_data( $object, $context, $request ); | |
| 313 | - | |
| 314 | - $response = rest_ensure_response( $data ); | |
| 315 | - | |
| 316 | - return apply_filters( "lp_jwt_rest_prepare_{$this->post_type}_object", $response, $object, $request ); | |
| 317 | - } | |
| 318 | - | |
| 319 | - protected function get_quiz_data( $object, $context = 'view' ) { | |
| 320 | - $request = func_num_args() >= 2 ? func_get_arg( 2 ) : new WP_REST_Request( '', '', array( 'context' => $context ) ); | |
| 321 | - $fields = $this->get_fields_for_response( $request ); | |
| 322 | - | |
| 323 | - $id = ! empty( $object->ID ) ? $object->ID : $object->get_id(); | |
| 324 | - $post = get_post( $id ); | |
| 325 | - $data = array(); | |
| 326 | - | |
| 327 | - $assigned = $this->get_assigned( $id ); | |
| 328 | - if ( ! empty( $assigned ) && method_exists( $object, 'set_course' ) ) { | |
| 329 | - $course_id = $assigned['course']['id']; | |
| 330 | - $object->set_course( $course_id ); | |
| 331 | - } | |
| 332 | - | |
| 333 | - foreach ( $fields as $field ) { | |
| 334 | - switch ( $field ) { | |
| 335 | - case 'id': | |
| 336 | - $data['id'] = $id; | |
| 337 | - break; | |
| 338 | - case 'name': | |
| 339 | - $data['name'] = $post->post_title; | |
| 340 | - break; | |
| 341 | - case 'slug': | |
| 342 | - $data['slug'] = $post->post_name; | |
| 343 | - break; | |
| 344 | - case 'permalink': | |
| 345 | - $data['permalink'] = $object->get_permalink(); | |
| 346 | - break; | |
| 347 | - case 'date_created': | |
| 348 | - $data['date_created'] = lp_jwt_prepare_date_response( $post->post_date_gmt, $post->post_date ); | |
| 349 | - break; | |
| 350 | - case 'date_created_gmt': | |
| 351 | - $data['date_created_gmt'] = lp_jwt_prepare_date_response( $post->post_date_gmt ); | |
| 352 | - break; | |
| 353 | - case 'date_modified': | |
| 354 | - $data['date_modified'] = lp_jwt_prepare_date_response( $post->post_modified_gmt, $post->post_modified ); | |
| 355 | - break; | |
| 356 | - case 'date_modified_gmt': | |
| 357 | - $data['date_modified_gmt'] = lp_jwt_prepare_date_response( $post->post_modified_gmt ); | |
| 358 | - break; | |
| 359 | - case 'status': | |
| 360 | - $data['status'] = $post->post_status; | |
| 361 | - break; | |
| 362 | - case 'content': | |
| 363 | - $data['content'] = 'view' === $context ? apply_filters( 'the_content', $post->post_content ) : $post->post_content; | |
| 364 | - break; | |
| 365 | - case 'excerpt': | |
| 366 | - $data['excerpt'] = $post->post_excerpt; | |
| 367 | - break; | |
| 368 | - case 'can_finish_course': | |
| 369 | - $data['can_finish_course'] = $this->check_can_finish_course( $id ); | |
| 370 | - break; | |
| 371 | - case 'duration': | |
| 372 | - $data['duration'] = learn_press_get_post_translated_duration( $id, esc_html__( 'Lifetime', 'learnpress' ) ); | |
| 373 | - break; | |
| 374 | - case 'assigned': | |
| 375 | - $data['assigned'] = $assigned; | |
| 376 | - break; | |
| 377 | - case 'questions': | |
| 378 | - $data['questions'] = $this->get_quiz_results( $object, true )['questions'] ?? array(); | |
| 379 | - break; | |
| 380 | - case 'results': | |
| 381 | - $data['results'] = $this->get_quiz_results( $object ); | |
| 382 | - break; | |
| 383 | - } | |
| 384 | - } | |
| 385 | - | |
| 386 | - $data['meta_data'] = $this->get_course_meta( $id ); | |
| 387 | - | |
| 388 | - return $data; | |
| 389 | - } | |
| 390 | - | |
| 391 | - public function check_can_finish_course( $id ) { | |
| 392 | - $user = learn_press_get_current_user(); | |
| 393 | - | |
| 394 | - if ( ! $user || ! $id ) { | |
| 395 | - return false; | |
| 396 | - } | |
| 397 | - | |
| 398 | - $course_id = $this->get_course_by_item_id( $id ); | |
| 399 | - | |
| 400 | - if ( empty( $course_id ) ) { | |
| 401 | - return false; | |
| 402 | - } | |
| 403 | - | |
| 404 | - $course = learn_press_get_course( $course_id ); | |
| 405 | - | |
| 406 | - if ( $user && $course ) { | |
| 407 | - $check = $user->can_show_finish_course_btn( $course ); | |
| 408 | - | |
| 409 | - if ( $check['status'] === 'success' ) { | |
| 410 | - return true; | |
| 411 | - } | |
| 412 | - | |
| 413 | - return false; | |
| 414 | - } | |
| 415 | - | |
| 416 | - return false; | |
| 417 | - } | |
| 418 | - | |
| 419 | - public function get_quiz_results( $quiz, $get_question = false ) { | |
| 420 | - $output = array( | |
| 421 | - 'status' => '', | |
| 422 | - ); | |
| 423 | - | |
| 424 | - $user = learn_press_get_current_user(); | |
| 425 | - | |
| 426 | - if ( ! $user || ! $quiz ) { | |
| 427 | - return $output; | |
| 428 | - } | |
| 429 | - | |
| 430 | - $id = ! empty( $quiz->ID ) ? $quiz->ID : $quiz->get_id(); | |
| 431 | - | |
| 432 | - $course_id = $this->get_course_by_item_id( $id ); | |
| 433 | - | |
| 434 | - if ( empty( $course_id ) ) { | |
| 435 | - return $output; | |
| 436 | - } | |
| 437 | - | |
| 438 | - $user_course = $user->get_course_data( $course_id ); | |
| 439 | - $user_quiz = $user_course ? $user_course->get_item( $id ) : false; | |
| 440 | - $show_check = $quiz->get_instant_check(); | |
| 441 | - $show_correct_review = $quiz->get_show_correct_review(); | |
| 442 | - $answered = array(); | |
| 443 | - $status = ''; | |
| 444 | - $checked_questions = array(); | |
| 445 | - $question_ids = $quiz->get_question_ids(); | |
| 446 | - | |
| 447 | - if ( $user_quiz ) { | |
| 448 | - $status = $user_quiz->get_status(); | |
| 449 | - $quiz_results = $user_quiz->get_results( '' ); | |
| 450 | - $checked_questions = $user_quiz->get_checked_questions(); | |
| 451 | - $expiration_time = $user_quiz->get_expiration_time(); | |
| 452 | - | |
| 453 | - $output = array( | |
| 454 | - 'status' => $status, | |
| 455 | - 'attempts' => $user_quiz->get_attempts(), | |
| 456 | - 'checked_questions' => $checked_questions, | |
| 457 | - 'start_time' => lp_jwt_prepare_date_response( $user_quiz->get_start_time()->toSql() ), | |
| 458 | - 'retaken' => absint( $user_quiz->get_retaken_count() ), | |
| 459 | - ); | |
| 460 | - | |
| 461 | - $output['total_time'] = $user_quiz->get_timestamp_remaining(); | |
| 462 | - | |
| 463 | - if ( $quiz_results ) { | |
| 464 | - $output['results'] = $quiz_results->get(); | |
| 465 | - $answered = $quiz_results->getQuestions(); | |
| 466 | - $question_ids = $quiz_results->getQuestions( 'ids' ); | |
| 467 | - } | |
| 468 | - | |
| 469 | - $output['answered'] = ! empty( $answered ) ? (object) $answered : new stdClass(); | |
| 470 | - $output['question_ids'] = array_map( 'absint', array_values( $question_ids ) ); | |
| 471 | - } | |
| 472 | - | |
| 473 | - $duration = $quiz->get_duration(); | |
| 474 | - | |
| 475 | - $array = array( | |
| 476 | - 'passing_grade' => $quiz->get_passing_grade(), | |
| 477 | - 'negative_marking' => $quiz->get_negative_marking(), | |
| 478 | - 'instant_check' => $quiz->get_instant_check(), | |
| 479 | - 'retake_count' => (float) $quiz->get_retake_count(), | |
| 480 | - 'questions_per_page' => $quiz->get_pagination(), | |
| 481 | - 'page_numbers' => get_post_meta( $quiz->get_id(), '_lp_pagination_numbers', true ) === 'yes', | |
| 482 | - 'review_questions' => $quiz->get_review_questions(), | |
| 483 | - 'support_options' => learn_press_get_question_support_answer_options(), | |
| 484 | - 'duration' => $duration ? $duration->get() : false, | |
| 485 | - ); | |
| 486 | - | |
| 487 | - if ( function_exists( 'learn_press_rest_prepare_user_questions' ) && $get_question ) { | |
| 488 | - $questions = learn_press_rest_prepare_user_questions( | |
| 489 | - $question_ids, | |
| 490 | - array( | |
| 491 | - 'instant_check' => $show_check, | |
| 492 | - 'quiz_status' => $status, | |
| 493 | - 'checked_questions' => $checked_questions, | |
| 494 | - 'answered' => $answered, | |
| 495 | - 'show_correct_review' => $show_correct_review, | |
| 496 | - ) | |
| 497 | - ); | |
| 498 | - | |
| 499 | - $output['questions'] = $questions; | |
| 500 | - } | |
| 501 | - | |
| 502 | - return array_merge( $array, $output ); | |
| 503 | - } | |
| 504 | - | |
| 505 | - public function get_course_meta( $id ) { | |
| 506 | - if ( ! class_exists( 'LP_Meta_Box_Quiz' ) ) { | |
| 507 | - include_once LP_PLUGIN_PATH . 'inc/admin/views/meta-boxes/quiz/settings.php'; | |
| 508 | - } | |
| 509 | - | |
| 510 | - $metabox = new LP_Meta_Box_Quiz(); | |
| 511 | - | |
| 512 | - $output = array(); | |
| 513 | - foreach ( $metabox->metabox( $id ) as $meta_key => $object ) { | |
| 514 | - if ( is_a( $object, 'LP_Meta_Box_Field' ) ) { | |
| 515 | - $object->id = $meta_key; | |
| 516 | - $output[ $meta_key ] = $object->meta_value( $id ); | |
| 517 | - } | |
| 518 | - } | |
| 519 | - | |
| 520 | - return $output; | |
| 521 | - } | |
| 522 | - | |
| 523 | - public function get_assigned( int $id ) : array { | |
| 524 | - $courses = learn_press_get_item_courses( $id ); | |
| 525 | - | |
| 526 | - $output = array(); | |
| 527 | - | |
| 528 | - if ( $courses ) { | |
| 529 | - foreach ( $courses as $course ) { | |
| 530 | - $output['course'] = array( | |
| 531 | - 'id' => $course->ID, | |
| 532 | - 'title' => $course->post_title, | |
| 533 | - 'slug' => $course->post_name, | |
| 534 | - 'content' => $course->post_content, | |
| 535 | - 'author' => $course->post_author, | |
| 536 | - ); | |
| 537 | - } | |
| 538 | - } | |
| 539 | - | |
| 540 | - return $output; | |
| 541 | - } | |
| 542 | - | |
| 543 | - public function get_all_question( object $quiz ) : array { | |
| 544 | - $questions = array(); | |
| 545 | - | |
| 546 | - if ( function_exists( 'learn_press_rest_prepare_user_questions' ) ) { | |
| 547 | - $questions = learn_press_rest_prepare_user_questions( | |
| 548 | - $quiz->get_question_ids(), | |
| 549 | - array( | |
| 550 | - 'instant_check' => $quiz->get_instant_check(), | |
| 551 | - 'show_correct_review' => $quiz->get_show_correct_review(), | |
| 552 | - ) | |
| 553 | - ); | |
| 554 | - } | |
| 555 | - | |
| 556 | - return $questions; | |
| 557 | - } | |
| 558 | - | |
| 559 | - public function get_item_schema() { | |
| 560 | - $schema = array( | |
| 561 | - '$schema' => 'http://json-schema.org/draft-04/schema#', | |
| 562 | - 'title' => $this->post_type, | |
| 563 | - 'type' => 'object', | |
| 564 | - 'properties' => array( | |
| 565 | - 'id' => array( | |
| 566 | - 'description' => __( 'A unique identifier for the resource.', 'learnpress' ), | |
| 567 | - 'type' => 'integer', | |
| 568 | - 'context' => array( 'view', 'edit' ), | |
| 569 | - 'readonly' => true, | |
| 570 | - ), | |
| 571 | - 'name' => array( | |
| 572 | - 'description' => __( 'Course name.', 'learnpress' ), | |
| 573 | - 'type' => 'string', | |
| 574 | - 'context' => array( 'view', 'edit' ), | |
| 575 | - ), | |
| 576 | - 'slug' => array( | |
| 577 | - 'description' => __( 'Course slug.', 'learnpress' ), | |
| 578 | - 'type' => 'string', | |
| 579 | - 'context' => array( 'view', 'edit' ), | |
| 580 | - ), | |
| 581 | - 'permalink' => array( | |
| 582 | - 'description' => __( 'Course URL.', 'learnpress' ), | |
| 583 | - 'type' => 'string', | |
| 584 | - 'format' => 'uri', | |
| 585 | - 'context' => array( 'view', 'edit' ), | |
| 586 | - 'readonly' => true, | |
| 587 | - ), | |
| 588 | - 'date_created' => array( | |
| 589 | - 'description' => __( "The date the Course was created, in the site's timezone.", 'learnpress' ), | |
| 590 | - 'type' => 'date-time', | |
| 591 | - 'context' => array( 'view', 'edit' ), | |
| 592 | - 'readonly' => true, | |
| 593 | - ), | |
| 594 | - 'date_created_gmt' => array( | |
| 595 | - 'description' => __( 'The date the Course was created, as GMT.', 'learnpress' ), | |
| 596 | - 'type' => 'date-time', | |
| 597 | - 'context' => array( 'view', 'edit' ), | |
| 598 | - 'readonly' => true, | |
| 599 | - ), | |
| 600 | - 'date_modified' => array( | |
| 601 | - 'description' => __( "The date the Course was last modified, in the site's timezone.", 'learnpress' ), | |
| 602 | - 'type' => 'date-time', | |
| 603 | - 'context' => array( 'view', 'edit' ), | |
| 604 | - 'readonly' => true, | |
| 605 | - ), | |
| 606 | - 'date_modified_gmt' => array( | |
| 607 | - 'description' => __( 'The date the Course was last modified, as GMT.', 'learnpress' ), | |
| 608 | - 'type' => 'date-time', | |
| 609 | - 'context' => array( 'view', 'edit' ), | |
| 610 | - 'readonly' => true, | |
| 611 | - ), | |
| 612 | - 'status' => array( | |
| 613 | - 'description' => __( 'Course status (post status).', 'learnpress' ), | |
| 614 | - 'type' => 'string', | |
| 615 | - 'default' => 'publish', | |
| 616 | - 'enum' => array_merge( array_keys( get_post_statuses() ), array( 'future' ) ), | |
| 617 | - 'context' => array( 'view', 'edit' ), | |
| 618 | - ), | |
| 619 | - 'content' => array( | |
| 620 | - 'description' => __( 'Course content.', 'learnpress' ), | |
| 621 | - 'type' => 'string', | |
| 622 | - 'context' => array( 'view', 'edit' ), | |
| 623 | - ), | |
| 624 | - 'excerpt' => array( | |
| 625 | - 'description' => __( 'Retrieves the course excerpt..', 'learnpress' ), | |
| 626 | - 'type' => 'string', | |
| 627 | - 'context' => array( 'view', 'edit' ), | |
| 628 | - ), | |
| 629 | - 'can_finish_course' => array( | |
| 630 | - 'description' => __( 'Can finish the course', 'learnpress' ), | |
| 631 | - 'type' => 'boolean', | |
| 632 | - 'context' => array( 'view' ), | |
| 633 | - 'readonly' => true, | |
| 634 | - ), | |
| 635 | - 'duration' => array( | |
| 636 | - 'description' => __( 'Duration', 'learnpress' ), | |
| 637 | - 'type' => 'string', | |
| 638 | - 'context' => array( 'view' ), | |
| 639 | - ), | |
| 640 | - 'assigned' => array( | |
| 641 | - 'description' => __( 'Assigned.', 'learnpress' ), | |
| 642 | - 'type' => 'array', | |
| 643 | - 'context' => array( 'view', 'edit' ), | |
| 644 | - 'items' => array( | |
| 645 | - 'id' => array( | |
| 646 | - 'description' => __( 'Item ID.', 'learnpress' ), | |
| 647 | - 'type' => 'integer', | |
| 648 | - 'context' => array( 'view', 'edit' ), | |
| 649 | - ), | |
| 650 | - 'title' => array( | |
| 651 | - 'description' => __( 'Title.', 'learnpress' ), | |
| 652 | - 'type' => 'string', | |
| 653 | - 'context' => array( 'view', 'edit' ), | |
| 654 | - ), | |
| 655 | - 'slug' => array( | |
| 656 | - 'description' => __( 'Item slug.', 'learnpress' ), | |
| 657 | - 'type' => 'string', | |
| 658 | - 'context' => array( 'view', 'edit' ), | |
| 659 | - ), | |
| 660 | - 'content' => array( | |
| 661 | - 'description' => __( 'Item Content.', 'learnpress' ), | |
| 662 | - 'type' => 'string', | |
| 663 | - 'context' => array( 'view', 'edit' ), | |
| 664 | - ), | |
| 665 | - 'author' => array( | |
| 666 | - 'description' => __( 'Item Author.', 'learnpress' ), | |
| 667 | - 'type' => 'integer', | |
| 668 | - 'context' => array( 'view', 'edit' ), | |
| 669 | - ), | |
| 670 | - ), | |
| 671 | - ), | |
| 672 | - 'questions' => array( | |
| 673 | - 'description' => __( 'List all of the Quiz Questions.', 'learnpress' ), | |
| 674 | - 'type' => 'array', | |
| 675 | - 'context' => array( 'view', 'edit' ), | |
| 676 | - 'items' => array( | |
| 677 | - 'description' => __( 'Question items.', 'learnpress' ), | |
| 678 | - 'type' => 'object', | |
| 679 | - 'context' => array( 'view', 'edit' ), | |
| 680 | - 'items' => array( | |
| 681 | - 'id' => array( | |
| 682 | - 'description' => __( 'Item ID.', 'learnpress' ), | |
| 683 | - 'type' => 'integer', | |
| 684 | - 'context' => array( 'view', 'edit' ), | |
| 685 | - ), | |
| 686 | - 'type' => array( | |
| 687 | - 'description' => __( 'Item Type.', 'learnpress' ), | |
| 688 | - 'type' => 'string', | |
| 689 | - 'context' => array( 'view', 'edit' ), | |
| 690 | - ), | |
| 691 | - 'title' => array( | |
| 692 | - 'description' => __( 'Item title.', 'learnpress' ), | |
| 693 | - 'type' => 'string', | |
| 694 | - 'context' => array( 'view', 'edit' ), | |
| 695 | - ), | |
| 696 | - 'content' => array( | |
| 697 | - 'description' => __( 'Item Content.', 'learnpress' ), | |
| 698 | - 'type' => 'string', | |
| 699 | - 'context' => array( 'view', 'edit' ), | |
| 700 | - ), | |
| 701 | - 'point' => array( | |
| 702 | - 'description' => __( 'Point.', 'learnpress' ), | |
| 703 | - 'type' => 'integer', | |
| 704 | - 'context' => array( 'view', 'edit' ), | |
| 705 | - ), | |
| 706 | - 'hint' => array( | |
| 707 | - 'description' => __( 'Question Hint.', 'learnpress' ), | |
| 708 | - 'type' => 'string', | |
| 709 | - 'context' => array( 'view', 'edit' ), | |
| 710 | - ), | |
| 711 | - 'options' => array( | |
| 712 | - 'description' => __( 'Question Options.', 'learnpress' ), | |
| 713 | - 'type' => 'array', | |
| 714 | - 'context' => array( 'view', 'edit' ), | |
| 715 | - 'items' => array( | |
| 716 | - 'description' => __( 'Question items.', 'learnpress' ), | |
| 717 | - 'type' => 'object', | |
| 718 | - 'context' => array( 'view', 'edit' ), | |
| 719 | - 'items' => array( | |
| 720 | - 'title' => array( | |
| 721 | - 'description' => __( 'Item title.', 'learnpress' ), | |
| 722 | - 'type' => 'string', | |
| 723 | - 'context' => array( 'view', 'edit' ), | |
| 724 | - ), | |
| 725 | - 'value' => array( | |
| 726 | - 'description' => __( 'Item value.', 'learnpress' ), | |
| 727 | - 'type' => 'string', | |
| 728 | - 'context' => array( 'view', 'edit' ), | |
| 729 | - ), | |
| 730 | - 'uid' => array( | |
| 731 | - 'description' => __( 'Item id.', 'learnpress' ), | |
| 732 | - 'type' => 'integer', | |
| 733 | - 'context' => array( 'view', 'edit' ), | |
| 734 | - ), | |
| 735 | - ), | |
| 736 | - ), | |
| 737 | - ), | |
| 738 | - ), | |
| 739 | - ), | |
| 740 | - ), | |
| 741 | - 'results' => array( | |
| 742 | - 'description' => __( 'Retrieves the quiz result..', 'learnpress' ), | |
| 743 | - 'type' => 'array', | |
| 744 | - 'context' => array( 'view', 'edit' ), | |
| 745 | - ), | |
| 746 | - ), | |
| 747 | - ); | |
| 748 | - | |
| 749 | - return $this->add_additional_fields_schema( $schema ); | |
| 750 | - } | |
| 751 | -} | |
| 1 | +<?php | |
| 2 | +class LP_Jwt_Quiz_V1_Controller extends LP_REST_Jwt_Posts_Controller { | |
| 3 | + protected $namespace = 'learnpress/v1'; | |
| 4 | + | |
| 5 | + protected $rest_base = 'quiz'; | |
| 6 | + | |
| 7 | + protected $post_type = LP_QUIZ_CPT; | |
| 8 | + | |
| 9 | + protected $hierarchical = true; | |
| 10 | + | |
| 11 | + public function register_routes() { | |
| 12 | + register_rest_route( | |
| 13 | + $this->namespace, | |
| 14 | + '/' . $this->rest_base, | |
| 15 | + array( | |
| 16 | + array( | |
| 17 | + 'methods' => WP_REST_Server::READABLE, | |
| 18 | + 'callback' => array( $this, 'get_items' ), | |
| 19 | + 'permission_callback' => array( $this, 'get_items_permissions_check' ), | |
| 20 | + 'args' => $this->get_collection_params(), | |
| 21 | + ), | |
| 22 | + 'schema' => array( $this, 'get_public_item_schema' ), | |
| 23 | + ) | |
| 24 | + ); | |
| 25 | + | |
| 26 | + register_rest_route( | |
| 27 | + $this->namespace, | |
| 28 | + '/' . $this->rest_base . '/(?P<id>[\d]+)', | |
| 29 | + array( | |
| 30 | + 'args' => array( | |
| 31 | + 'id' => array( | |
| 32 | + 'description' => esc_html__( 'A unique identifier for the resource.', 'learnpress' ), | |
| 33 | + 'type' => 'integer', | |
| 34 | + ), | |
| 35 | + ), | |
| 36 | + array( | |
| 37 | + 'methods' => WP_REST_Server::READABLE, | |
| 38 | + 'callback' => array( $this, 'get_item' ), | |
| 39 | + 'permission_callback' => array( $this, 'get_item_permissions_check' ), | |
| 40 | + 'args' => array( | |
| 41 | + 'context' => $this->get_context_param( | |
| 42 | + array( | |
| 43 | + 'default' => 'view', | |
| 44 | + ) | |
| 45 | + ), | |
| 46 | + ), | |
| 47 | + ), | |
| 48 | + 'schema' => array( $this, 'get_public_item_schema' ), | |
| 49 | + ) | |
| 50 | + ); | |
| 51 | + | |
| 52 | + register_rest_route( | |
| 53 | + $this->namespace, | |
| 54 | + '/' . $this->rest_base . '/start', | |
| 55 | + array( | |
| 56 | + 'args' => array( | |
| 57 | + 'id' => array( | |
| 58 | + 'description' => esc_html__( 'Quiz ID.', 'learnpress' ), | |
| 59 | + 'type' => 'integer', | |
| 60 | + ), | |
| 61 | + ), | |
| 62 | + array( | |
| 63 | + 'methods' => WP_REST_Server::CREATABLE, | |
| 64 | + 'callback' => array( $this, 'start_quiz' ), | |
| 65 | + 'permission_callback' => array( $this, 'get_item_permissions_check' ), | |
| 66 | + ), | |
| 67 | + ) | |
| 68 | + ); | |
| 69 | + | |
| 70 | + register_rest_route( | |
| 71 | + $this->namespace, | |
| 72 | + '/' . $this->rest_base . '/check_answer', | |
| 73 | + array( | |
| 74 | + 'args' => array( | |
| 75 | + 'id' => array( | |
| 76 | + 'description' => esc_html__( 'Quiz ID.', 'learnpress' ), | |
| 77 | + 'type' => 'integer', | |
| 78 | + ), | |
| 79 | + 'question_id' => array( | |
| 80 | + 'description' => esc_html__( 'Question ID.', 'learnpress' ), | |
| 81 | + 'type' => 'integer', | |
| 82 | + ), | |
| 83 | + ), | |
| 84 | + array( | |
| 85 | + 'methods' => WP_REST_Server::CREATABLE, | |
| 86 | + 'callback' => array( $this, 'check_quiz' ), | |
| 87 | + 'permission_callback' => array( $this, 'get_item_permissions_check' ), | |
| 88 | + ), | |
| 89 | + ) | |
| 90 | + ); | |
| 91 | + | |
| 92 | + register_rest_route( | |
| 93 | + $this->namespace, | |
| 94 | + '/' . $this->rest_base . '/finish', | |
| 95 | + array( | |
| 96 | + 'args' => array( | |
| 97 | + 'id' => array( | |
| 98 | + 'description' => esc_html__( 'Quiz ID.', 'learnpress' ), | |
| 99 | + 'type' => 'integer', | |
| 100 | + ), | |
| 101 | + 'answered' => array( | |
| 102 | + 'description' => esc_html__( 'Answer all questions.', 'learnpress' ), | |
| 103 | + 'type' => 'object', | |
| 104 | + ), | |
| 105 | + ), | |
| 106 | + array( | |
| 107 | + 'methods' => WP_REST_Server::CREATABLE, | |
| 108 | + 'callback' => array( $this, 'submit_quiz' ), | |
| 109 | + 'permission_callback' => array( $this, 'get_item_permissions_check' ), | |
| 110 | + ), | |
| 111 | + ) | |
| 112 | + ); | |
| 113 | + } | |
| 114 | + | |
| 115 | + /** | |
| 116 | + * Allow guests/unauthenticated users to query the list endpoint (filtered by slug). | |
| 117 | + * Per-item visibility is still enforced by check_read_permission, which only | |
| 118 | + * allows preview items for guests. | |
| 119 | + */ | |
| 120 | + public function get_items_permissions_check( $request ) { | |
| 121 | + return true; | |
| 122 | + } | |
| 123 | + | |
| 124 | + /** | |
| 125 | + * Checks if a course can be read. | |
| 126 | + * | |
| 127 | + * Correctly handles courses with the inherit status. | |
| 128 | + * | |
| 129 | + * @author Nhamdv | |
| 130 | + * | |
| 131 | + * @return bool Whether the post can be read. | |
| 132 | + * */ | |
| 133 | + public function check_read_permission( $post_id ) { | |
| 134 | + if ( empty( absint( $post_id ) ) ) { | |
| 135 | + return false; | |
| 136 | + } | |
| 137 | + | |
| 138 | + $post = get_post( $post_id ); | |
| 139 | + | |
| 140 | + if ( ! $post ) { | |
| 141 | + return false; | |
| 142 | + } | |
| 143 | + | |
| 144 | + if ( lp_rest_check_post_permissions( $this->post_type, 'read', $post_id ) ) { | |
| 145 | + return true; | |
| 146 | + } | |
| 147 | + | |
| 148 | + $post_status_obj = get_post_status_object( $post->post_status ); | |
| 149 | + if ( ! $post_status_obj || ! $post_status_obj->public ) { | |
| 150 | + return false; | |
| 151 | + } | |
| 152 | + | |
| 153 | + // Allow guests and unenrolled users to read items marked as preview. | |
| 154 | + $course_id = $this->get_course_by_item_id( $post_id ); | |
| 155 | + if ( $course_id ) { | |
| 156 | + $course = learn_press_get_course( $course_id ); | |
| 157 | + if ( $course ) { | |
| 158 | + $item = $course->get_item( $post_id ); | |
| 159 | + if ( $item && $item->is_preview() ) { | |
| 160 | + return true; | |
| 161 | + } | |
| 162 | + } | |
| 163 | + } | |
| 164 | + | |
| 165 | + $user_id = get_current_user_id(); | |
| 166 | + | |
| 167 | + if ( ! $user_id ) { | |
| 168 | + return false; | |
| 169 | + } | |
| 170 | + | |
| 171 | + $user = learn_press_get_user( $user_id ); | |
| 172 | + | |
| 173 | + if ( empty( $course_id ) ) { | |
| 174 | + return false; | |
| 175 | + } | |
| 176 | + | |
| 177 | + $can_view_content_course = $user->can_view_content_course( $course_id ); | |
| 178 | + | |
| 179 | + $can_view_item = $user->can_view_item( $post_id, $can_view_content_course ); | |
| 180 | + | |
| 181 | + if ( ! $can_view_item->flag ) { | |
| 182 | + return false; | |
| 183 | + } | |
| 184 | + | |
| 185 | + // Can we read the parent if we're inheriting? | |
| 186 | + if ( 'inherit' === $post->post_status && $post->post_parent > 0 ) { | |
| 187 | + $parent = get_post( $post->post_parent ); | |
| 188 | + | |
| 189 | + if ( $parent ) { | |
| 190 | + return $this->check_read_permission( $parent ); | |
| 191 | + } | |
| 192 | + } | |
| 193 | + | |
| 194 | + return true; | |
| 195 | + } | |
| 196 | + | |
| 197 | + protected function get_course_by_item_id( $item_id ) { | |
| 198 | + static $output; | |
| 199 | + | |
| 200 | + global $wpdb; | |
| 201 | + | |
| 202 | + if ( empty( $item_id ) ) { | |
| 203 | + return false; | |
| 204 | + } | |
| 205 | + | |
| 206 | + if ( ! isset( $output ) ) { | |
| 207 | + $output = $wpdb->get_var( | |
| 208 | + $wpdb->prepare( | |
| 209 | + "SELECT c.ID FROM {$wpdb->posts} c | |
| 210 | + INNER JOIN {$wpdb->learnpress_sections} s ON c.ID = s.section_course_id | |
| 211 | + INNER JOIN {$wpdb->learnpress_section_items} si ON si.section_id = s.section_id | |
| 212 | + WHERE si.item_id = %d ORDER BY si.section_id DESC LIMIT 1 | |
| 213 | + ", | |
| 214 | + $item_id | |
| 215 | + ) | |
| 216 | + ); | |
| 217 | + } | |
| 218 | + | |
| 219 | + if ( $output ) { | |
| 220 | + return absint( $output ); | |
| 221 | + } | |
| 222 | + | |
| 223 | + return false; | |
| 224 | + } | |
| 225 | + | |
| 226 | + protected function get_object( $quiz = 0 ) { | |
| 227 | + global $post; | |
| 228 | + | |
| 229 | + if ( false === $quiz && isset( $post, $post->ID ) && LP_QUIZ_CPT === get_post_type( $post->ID ) ) { | |
| 230 | + $id = absint( $post->ID ); | |
| 231 | + } elseif ( is_numeric( $quiz ) ) { | |
| 232 | + $id = $quiz; | |
| 233 | + } elseif ( $quiz instanceof LP_Quiz ) { | |
| 234 | + $id = $quiz->get_id(); | |
| 235 | + } elseif ( ! empty( $quiz->ID ) ) { | |
| 236 | + $id = $quiz->ID; | |
| 237 | + } | |
| 238 | + | |
| 239 | + return new LP_Quiz( $id ); | |
| 240 | + } | |
| 241 | + | |
| 242 | + public function start_quiz( $request ) { | |
| 243 | + $response = new LP_REST_Response(); | |
| 244 | + $quiz_id = isset( $request['id'] ) ? absint( $request['id'] ) : ''; | |
| 245 | + $course_id = $this->get_course_by_item_id( $quiz_id ); | |
| 246 | + | |
| 247 | + if ( empty( $quiz_id ) || empty( $course_id ) ) { | |
| 248 | + $response->status = 'error'; | |
| 249 | + $response->message = esc_html__( 'There is no Quiz ID or Quiz assigned in the course.', 'learnpress' ); | |
| 250 | + | |
| 251 | + return rest_ensure_response( $response ); | |
| 252 | + } | |
| 253 | + | |
| 254 | + if ( ! class_exists( 'LP_REST_Users_Controller' ) ) { | |
| 255 | + include_once LP_PLUGIN_PATH . 'inc/rest-api/v1/frontend/class-lp-rest-users-controller.php'; | |
| 256 | + } | |
| 257 | + | |
| 258 | + $controller = new LP_REST_Users_Controller(); | |
| 259 | + | |
| 260 | + $request->set_param( 'course_id', $course_id ); | |
| 261 | + $request->set_param( 'item_id', $quiz_id ); | |
| 262 | + | |
| 263 | + return $controller->start_quiz( $request ); | |
| 264 | + } | |
| 265 | + | |
| 266 | + public function check_quiz( $request ) { | |
| 267 | + $response = new LP_REST_Response(); | |
| 268 | + $quiz_id = isset( $request['id'] ) ? absint( $request['id'] ) : ''; | |
| 269 | + $question_id = isset( $request['question_id'] ) ? absint( $request['question_id'] ) : ''; | |
| 270 | + $answered = isset( $request['answered'] ) ? wp_unslash( $request['answered'] ) : ''; | |
| 271 | + $course_id = $this->get_course_by_item_id( $quiz_id ); | |
| 272 | + | |
| 273 | + if ( empty( $quiz_id ) || empty( $course_id ) ) { | |
| 274 | + $response->status = 'error'; | |
| 275 | + $response->message = esc_html__( 'There is no Quiz ID or Quiz assigned in the course.', 'learnpress' ); | |
| 276 | + | |
| 277 | + return rest_ensure_response( $response ); | |
| 278 | + } | |
| 279 | + | |
| 280 | + if ( ! class_exists( 'LP_REST_Users_Controller' ) ) { | |
| 281 | + include_once LP_PLUGIN_PATH . 'inc/rest-api/v1/frontend/class-lp-rest-users-controller.php'; | |
| 282 | + } | |
| 283 | + | |
| 284 | + $controller = new LP_REST_Users_Controller(); | |
| 285 | + | |
| 286 | + $request->set_param( 'answered', $answered ); | |
| 287 | + $request->set_param( 'question_id', $question_id ); | |
| 288 | + $request->set_param( 'course_id', $course_id ); | |
| 289 | + $request->set_param( 'item_id', $quiz_id ); | |
| 290 | + | |
| 291 | + return $controller->check_answer( $request ); | |
| 292 | + } | |
| 293 | + | |
| 294 | + public function submit_quiz( $request ) { | |
| 295 | + $response = new LP_REST_Response(); | |
| 296 | + $quiz_id = isset( $request['id'] ) ? absint( $request['id'] ) : ''; | |
| 297 | + $answered = isset( $request['answered'] ) ? wp_unslash( $request['answered'] ) : ''; | |
| 298 | + | |
| 299 | + $course_id = $this->get_course_by_item_id( $quiz_id ); | |
| 300 | + | |
| 301 | + if ( empty( $quiz_id ) || empty( $course_id ) ) { | |
| 302 | + $response->status = 'error'; | |
| 303 | + $response->message = esc_html__( 'There is no Quiz ID or Quiz assigned in the course.', 'learnpress' ); | |
| 304 | + | |
| 305 | + return rest_ensure_response( $response ); | |
| 306 | + } | |
| 307 | + | |
| 308 | + if ( ! isset( $request['answered'] ) ) { | |
| 309 | + $response->status = 'error'; | |
| 310 | + $response->message = esc_html__( 'No Answer param.', 'learnpress' ); | |
| 311 | + | |
| 312 | + return rest_ensure_response( $response ); | |
| 313 | + } | |
| 314 | + | |
| 315 | + if ( ! class_exists( 'LP_REST_Users_Controller' ) ) { | |
| 316 | + include_once LP_PLUGIN_PATH . 'inc/rest-api/v1/frontend/class-lp-rest-users-controller.php'; | |
| 317 | + } | |
| 318 | + | |
| 319 | + $controller = new LP_REST_Users_Controller(); | |
| 320 | + | |
| 321 | + $request->set_param( 'answered', $answered ); | |
| 322 | + $request->set_param( 'course_id', $course_id ); | |
| 323 | + $request->set_param( 'item_id', $quiz_id ); | |
| 324 | + | |
| 325 | + return $controller->submit_quiz( $request ); | |
| 326 | + } | |
| 327 | + | |
| 328 | + public function prepare_object_for_response( $object, $request ) { | |
| 329 | + $context = ! empty( $request['context'] ) ? $request['context'] : 'view'; | |
| 330 | + $data = $this->get_quiz_data( $object, $context, $request ); | |
| 331 | + | |
| 332 | + $response = rest_ensure_response( $data ); | |
| 333 | + | |
| 334 | + return apply_filters( "lp_jwt_rest_prepare_{$this->post_type}_object", $response, $object, $request ); | |
| 335 | + } | |
| 336 | + | |
| 337 | + protected function get_quiz_data( $object, $context = 'view' ) { | |
| 338 | + $request = func_num_args() >= 2 ? func_get_arg( 2 ) : new WP_REST_Request( '', '', array( 'context' => $context ) ); | |
| 339 | + $fields = $this->get_fields_for_response( $request ); | |
| 340 | + | |
| 341 | + $id = ! empty( $object->ID ) ? $object->ID : $object->get_id(); | |
| 342 | + $post = get_post( $id ); | |
| 343 | + $data = array(); | |
| 344 | + | |
| 345 | + $assigned = $this->get_assigned( $id ); | |
| 346 | + if ( ! empty( $assigned ) && method_exists( $object, 'set_course' ) ) { | |
| 347 | + $course_id = $assigned['course']['id']; | |
| 348 | + $object->set_course( $course_id ); | |
| 349 | + } | |
| 350 | + | |
| 351 | + foreach ( $fields as $field ) { | |
| 352 | + switch ( $field ) { | |
| 353 | + case 'id': | |
| 354 | + $data['id'] = $id; | |
| 355 | + break; | |
| 356 | + case 'name': | |
| 357 | + $data['name'] = $post->post_title; | |
| 358 | + break; | |
| 359 | + case 'slug': | |
| 360 | + $data['slug'] = $post->post_name; | |
| 361 | + break; | |
| 362 | + case 'permalink': | |
| 363 | + $data['permalink'] = $object->get_permalink(); | |
| 364 | + break; | |
| 365 | + case 'date_created': | |
| 366 | + $data['date_created'] = lp_jwt_prepare_date_response( $post->post_date_gmt, $post->post_date ); | |
| 367 | + break; | |
| 368 | + case 'date_created_gmt': | |
| 369 | + $data['date_created_gmt'] = lp_jwt_prepare_date_response( $post->post_date_gmt ); | |
| 370 | + break; | |
| 371 | + case 'date_modified': | |
| 372 | + $data['date_modified'] = lp_jwt_prepare_date_response( $post->post_modified_gmt, $post->post_modified ); | |
| 373 | + break; | |
| 374 | + case 'date_modified_gmt': | |
| 375 | + $data['date_modified_gmt'] = lp_jwt_prepare_date_response( $post->post_modified_gmt ); | |
| 376 | + break; | |
| 377 | + case 'status': | |
| 378 | + $data['status'] = $post->post_status; | |
| 379 | + break; | |
| 380 | + case 'content': | |
| 381 | + $data['content'] = 'view' === $context ? apply_filters( 'the_content', $post->post_content ) : $post->post_content; | |
| 382 | + break; | |
| 383 | + case 'excerpt': | |
| 384 | + $data['excerpt'] = $post->post_excerpt; | |
| 385 | + break; | |
| 386 | + case 'can_finish_course': | |
| 387 | + $data['can_finish_course'] = $this->check_can_finish_course( $id ); | |
| 388 | + break; | |
| 389 | + case 'duration': | |
| 390 | + $data['duration'] = learn_press_get_post_translated_duration( $id, esc_html__( 'Lifetime', 'learnpress' ) ); | |
| 391 | + break; | |
| 392 | + case 'assigned': | |
| 393 | + $data['assigned'] = $assigned; | |
| 394 | + break; | |
| 395 | + case 'questions': | |
| 396 | + $data['questions'] = $this->get_quiz_results( $object, true )['questions'] ?? array(); | |
| 397 | + break; | |
| 398 | + case 'results': | |
| 399 | + $data['results'] = $this->get_quiz_results( $object ); | |
| 400 | + break; | |
| 401 | + } | |
| 402 | + } | |
| 403 | + | |
| 404 | + $data['meta_data'] = $this->get_course_meta( $id ); | |
| 405 | + | |
| 406 | + return $data; | |
| 407 | + } | |
| 408 | + | |
| 409 | + public function check_can_finish_course( $id ) { | |
| 410 | + $user = learn_press_get_current_user(); | |
| 411 | + | |
| 412 | + if ( ! $user || ! $id ) { | |
| 413 | + return false; | |
| 414 | + } | |
| 415 | + | |
| 416 | + $course_id = $this->get_course_by_item_id( $id ); | |
| 417 | + | |
| 418 | + if ( empty( $course_id ) ) { | |
| 419 | + return false; | |
| 420 | + } | |
| 421 | + | |
| 422 | + $course = learn_press_get_course( $course_id ); | |
| 423 | + | |
| 424 | + if ( $user && $course ) { | |
| 425 | + $check = $user->can_show_finish_course_btn( $course ); | |
| 426 | + | |
| 427 | + if ( $check['status'] === 'success' ) { | |
| 428 | + return true; | |
| 429 | + } | |
| 430 | + | |
| 431 | + return false; | |
| 432 | + } | |
| 433 | + | |
| 434 | + return false; | |
| 435 | + } | |
| 436 | + | |
| 437 | + public function get_quiz_results( $quiz, $get_question = false ) { | |
| 438 | + $output = array( | |
| 439 | + 'status' => '', | |
| 440 | + ); | |
| 441 | + | |
| 442 | + $user = learn_press_get_current_user(); | |
| 443 | + | |
| 444 | + if ( ! $user || ! $quiz ) { | |
| 445 | + return $output; | |
| 446 | + } | |
| 447 | + | |
| 448 | + $id = ! empty( $quiz->ID ) ? $quiz->ID : $quiz->get_id(); | |
| 449 | + | |
| 450 | + $course_id = $this->get_course_by_item_id( $id ); | |
| 451 | + | |
| 452 | + if ( empty( $course_id ) ) { | |
| 453 | + return $output; | |
| 454 | + } | |
| 455 | + | |
| 456 | + $user_course = $user->get_course_data( $course_id ); | |
| 457 | + $user_quiz = $user_course ? $user_course->get_item( $id ) : false; | |
| 458 | + $show_check = $quiz->get_instant_check(); | |
| 459 | + $show_correct_review = $quiz->get_show_correct_review(); | |
| 460 | + $answered = array(); | |
| 461 | + $status = ''; | |
| 462 | + $checked_questions = array(); | |
| 463 | + $question_ids = $quiz->get_question_ids(); | |
| 464 | + | |
| 465 | + if ( $user_quiz ) { | |
| 466 | + $status = $user_quiz->get_status(); | |
| 467 | + $quiz_results = $user_quiz->get_results( '' ); | |
| 468 | + $checked_questions = $user_quiz->get_checked_questions(); | |
| 469 | + $expiration_time = $user_quiz->get_expiration_time(); | |
| 470 | + | |
| 471 | + $output = array( | |
| 472 | + 'status' => $status, | |
| 473 | + 'attempts' => $user_quiz->get_attempts(), | |
| 474 | + 'checked_questions' => $checked_questions, | |
| 475 | + 'start_time' => lp_jwt_prepare_date_response( $user_quiz->get_start_time()->toSql() ), | |
| 476 | + 'retaken' => absint( $user_quiz->get_retaken_count() ), | |
| 477 | + ); | |
| 478 | + | |
| 479 | + $output['total_time'] = $user_quiz->get_timestamp_remaining(); | |
| 480 | + | |
| 481 | + if ( $quiz_results ) { | |
| 482 | + $output['results'] = $quiz_results->get(); | |
| 483 | + $answered = $quiz_results->getQuestions(); | |
| 484 | + $question_ids = $quiz_results->getQuestions( 'ids' ); | |
| 485 | + } | |
| 486 | + | |
| 487 | + $output['answered'] = ! empty( $answered ) ? (object) $answered : new stdClass(); | |
| 488 | + $output['question_ids'] = array_map( 'absint', array_values( $question_ids ) ); | |
| 489 | + } | |
| 490 | + | |
| 491 | + $duration = $quiz->get_duration(); | |
| 492 | + | |
| 493 | + // Plugin's get_pagination() returns 0 when value <= 1 (treats 1 as "no pagination"). | |
| 494 | + // Override here so admins can set 1 question per page for step-by-step quizzes. | |
| 495 | + $pagination_raw = absint( get_post_meta( $quiz->get_id(), '_lp_pagination', true ) ); | |
| 496 | + | |
| 497 | + $array = array( | |
| 498 | + 'passing_grade' => $quiz->get_passing_grade(), | |
| 499 | + 'negative_marking' => $quiz->get_negative_marking(), | |
| 500 | + 'instant_check' => $quiz->get_instant_check(), | |
| 501 | + 'retake_count' => (float) $quiz->get_retake_count(), | |
| 502 | + 'questions_per_page' => $pagination_raw > 0 ? $pagination_raw : 0, | |
| 503 | + 'page_numbers' => get_post_meta( $quiz->get_id(), '_lp_pagination_numbers', true ) === 'yes', | |
| 504 | + 'review_questions' => $quiz->get_review_questions(), | |
| 505 | + 'support_options' => learn_press_get_question_support_answer_options(), | |
| 506 | + 'duration' => $duration ? $duration->get() : false, | |
| 507 | + ); | |
| 508 | + | |
| 509 | + if ( function_exists( 'learn_press_rest_prepare_user_questions' ) && $get_question ) { | |
| 510 | + $questions = learn_press_rest_prepare_user_questions( | |
| 511 | + $question_ids, | |
| 512 | + array( | |
| 513 | + 'instant_check' => $show_check, | |
| 514 | + 'quiz_status' => $status, | |
| 515 | + 'checked_questions' => $checked_questions, | |
| 516 | + 'answered' => $answered, | |
| 517 | + 'show_correct_review' => $show_correct_review, | |
| 518 | + ) | |
| 519 | + ); | |
| 520 | + | |
| 521 | + // Post-process FIB questions: the actual question content (with [fib] shortcodes) | |
| 522 | + // is stored in lp_question_answers.title — NOT post_content. Read it from there, | |
| 523 | + // strip `fill=` answers, replace shortcodes with {{FIB_<id>}} placeholders for | |
| 524 | + // the client. On reveal, attach `fib_answers` with per-blank correctness. | |
| 525 | + foreach ( $questions as &$q ) { | |
| 526 | + if ( ! isset( $q['type'] ) || $q['type'] !== 'fill_in_blanks' ) { | |
| 527 | + continue; | |
| 528 | + } | |
| 529 | + | |
| 530 | + $question_obj = $q['object'] ?? null; | |
| 531 | + if ( ! $question_obj || ! method_exists( $question_obj, 'get_data' ) ) { | |
| 532 | + continue; | |
| 533 | + } | |
| 534 | + | |
| 535 | + $question_id = $q['id'] ?? 0; | |
| 536 | + $answer_options = $question_obj->get_data( 'answer_options' ); | |
| 537 | + if ( empty( $answer_options ) || ! is_array( $answer_options ) ) { | |
| 538 | + continue; | |
| 539 | + } | |
| 540 | + | |
| 541 | + $first_answer = reset( $answer_options ); | |
| 542 | + $raw_content = $first_answer['title'] ?? ''; | |
| 543 | + $answer_id = $first_answer['question_answer_id'] ?? 0; | |
| 544 | + $user_answer = $answered[ $question_id ]['answered'] ?? ''; | |
| 545 | + $revealed = $show_check || $status === 'completed'; | |
| 546 | + | |
| 547 | + $q['content'] = apply_filters( | |
| 548 | + 'learn-press/question/fib/regex-content', | |
| 549 | + $raw_content, | |
| 550 | + $answer_id, | |
| 551 | + $revealed, | |
| 552 | + $user_answer | |
| 553 | + ); | |
| 554 | + | |
| 555 | + // FIB has no answer "options" in radio/checkbox sense; clear them. | |
| 556 | + $q['options'] = array(); | |
| 557 | + | |
| 558 | + if ( $revealed && method_exists( $question_obj, 'get_answer_data' ) ) { | |
| 559 | + $q['fib_answers'] = $question_obj->get_answer_data( | |
| 560 | + $raw_content, | |
| 561 | + $answer_id, | |
| 562 | + $user_answer | |
| 563 | + ); | |
| 564 | + } | |
| 565 | + } | |
| 566 | + unset( $q ); | |
| 567 | + | |
| 568 | + // Plugin's `learn_press_rest_prepare_user_questions()` only emits `explanation` | |
| 569 | + // when the user explicitly triggered instant_check on a question (it reads | |
| 570 | + // `$args['status']` which is never set in the defaults). For completed quizzes | |
| 571 | + // fill in explanations here so clients can render them on the review screen. | |
| 572 | + if ( $status === 'completed' ) { | |
| 573 | + foreach ( $questions as &$q ) { | |
| 574 | + if ( ! empty( $q['explanation'] ) ) { | |
| 575 | + continue; | |
| 576 | + } | |
| 577 | + $question_obj = $q['object'] ?? null; | |
| 578 | + if ( $question_obj && method_exists( $question_obj, 'get_explanation' ) ) { | |
| 579 | + $explanation = $question_obj->get_explanation(); | |
| 580 | + if ( $explanation ) { | |
| 581 | + $q['explanation'] = $explanation; | |
| 582 | + $q['has_explanation'] = true; | |
| 583 | + } | |
| 584 | + } | |
| 585 | + } | |
| 586 | + unset( $q ); | |
| 587 | + } | |
| 588 | + | |
| 589 | + $output['questions'] = $questions; | |
| 590 | + } | |
| 591 | + | |
| 592 | + return array_merge( $array, $output ); | |
| 593 | + } | |
| 594 | + | |
| 595 | + public function get_course_meta( $id ) { | |
| 596 | + if ( ! class_exists( 'LP_Meta_Box_Quiz' ) ) { | |
| 597 | + include_once LP_PLUGIN_PATH . 'inc/admin/views/meta-boxes/quiz/settings.php'; | |
| 598 | + } | |
| 599 | + | |
| 600 | + $metabox = new LP_Meta_Box_Quiz(); | |
| 601 | + | |
| 602 | + $output = array(); | |
| 603 | + foreach ( $metabox->metabox( $id ) as $meta_key => $object ) { | |
| 604 | + if ( is_a( $object, 'LP_Meta_Box_Field' ) ) { | |
| 605 | + $object->id = $meta_key; | |
| 606 | + $output[ $meta_key ] = $object->meta_value( $id ); | |
| 607 | + } | |
| 608 | + } | |
| 609 | + | |
| 610 | + return $output; | |
| 611 | + } | |
| 612 | + | |
| 613 | + public function get_assigned( int $id ) : array { | |
| 614 | + $courses = learn_press_get_item_courses( $id ); | |
| 615 | + | |
| 616 | + $output = array(); | |
| 617 | + | |
| 618 | + if ( $courses ) { | |
| 619 | + foreach ( $courses as $course ) { | |
| 620 | + $output['course'] = array( | |
| 621 | + 'id' => $course->ID, | |
| 622 | + 'title' => $course->post_title, | |
| 623 | + 'slug' => $course->post_name, | |
| 624 | + 'content' => $course->post_content, | |
| 625 | + 'author' => $course->post_author, | |
| 626 | + ); | |
| 627 | + } | |
| 628 | + } | |
| 629 | + | |
| 630 | + return $output; | |
| 631 | + } | |
| 632 | + | |
| 633 | + public function get_all_question( object $quiz ) : array { | |
| 634 | + $questions = array(); | |
| 635 | + | |
| 636 | + if ( function_exists( 'learn_press_rest_prepare_user_questions' ) ) { | |
| 637 | + $questions = learn_press_rest_prepare_user_questions( | |
| 638 | + $quiz->get_question_ids(), | |
| 639 | + array( | |
| 640 | + 'instant_check' => $quiz->get_instant_check(), | |
| 641 | + 'show_correct_review' => $quiz->get_show_correct_review(), | |
| 642 | + ) | |
| 643 | + ); | |
| 644 | + } | |
| 645 | + | |
| 646 | + return $questions; | |
| 647 | + } | |
| 648 | + | |
| 649 | + public function get_item_schema() { | |
| 650 | + $schema = array( | |
| 651 | + '$schema' => 'http://json-schema.org/draft-04/schema#', | |
| 652 | + 'title' => $this->post_type, | |
| 653 | + 'type' => 'object', | |
| 654 | + 'properties' => array( | |
| 655 | + 'id' => array( | |
| 656 | + 'description' => __( 'A unique identifier for the resource.', 'learnpress' ), | |
| 657 | + 'type' => 'integer', | |
| 658 | + 'context' => array( 'view', 'edit' ), | |
| 659 | + 'readonly' => true, | |
| 660 | + ), | |
| 661 | + 'name' => array( | |
| 662 | + 'description' => __( 'Course name.', 'learnpress' ), | |
| 663 | + 'type' => 'string', | |
| 664 | + 'context' => array( 'view', 'edit' ), | |
| 665 | + ), | |
| 666 | + 'slug' => array( | |
| 667 | + 'description' => __( 'Course slug.', 'learnpress' ), | |
| 668 | + 'type' => 'string', | |
| 669 | + 'context' => array( 'view', 'edit' ), | |
| 670 | + ), | |
| 671 | + 'permalink' => array( | |
| 672 | + 'description' => __( 'Course URL.', 'learnpress' ), | |
| 673 | + 'type' => 'string', | |
| 674 | + 'format' => 'uri', | |
| 675 | + 'context' => array( 'view', 'edit' ), | |
| 676 | + 'readonly' => true, | |
| 677 | + ), | |
| 678 | + 'date_created' => array( | |
| 679 | + 'description' => __( "The date the Course was created, in the site's timezone.", 'learnpress' ), | |
| 680 | + 'type' => 'date-time', | |
| 681 | + 'context' => array( 'view', 'edit' ), | |
| 682 | + 'readonly' => true, | |
| 683 | + ), | |
| 684 | + 'date_created_gmt' => array( | |
| 685 | + 'description' => __( 'The date the Course was created, as GMT.', 'learnpress' ), | |
| 686 | + 'type' => 'date-time', | |
| 687 | + 'context' => array( 'view', 'edit' ), | |
| 688 | + 'readonly' => true, | |
| 689 | + ), | |
| 690 | + 'date_modified' => array( | |
| 691 | + 'description' => __( "The date the Course was last modified, in the site's timezone.", 'learnpress' ), | |
| 692 | + 'type' => 'date-time', | |
| 693 | + 'context' => array( 'view', 'edit' ), | |
| 694 | + 'readonly' => true, | |
| 695 | + ), | |
| 696 | + 'date_modified_gmt' => array( | |
| 697 | + 'description' => __( 'The date the Course was last modified, as GMT.', 'learnpress' ), | |
| 698 | + 'type' => 'date-time', | |
| 699 | + 'context' => array( 'view', 'edit' ), | |
| 700 | + 'readonly' => true, | |
| 701 | + ), | |
| 702 | + 'status' => array( | |
| 703 | + 'description' => __( 'Course status (post status).', 'learnpress' ), | |
| 704 | + 'type' => 'string', | |
| 705 | + 'default' => 'publish', | |
| 706 | + 'enum' => array_merge( array_keys( get_post_statuses() ), array( 'future' ) ), | |
| 707 | + 'context' => array( 'view', 'edit' ), | |
| 708 | + ), | |
| 709 | + 'content' => array( | |
| 710 | + 'description' => __( 'Course content.', 'learnpress' ), | |
| 711 | + 'type' => 'string', | |
| 712 | + 'context' => array( 'view', 'edit' ), | |
| 713 | + ), | |
| 714 | + 'excerpt' => array( | |
| 715 | + 'description' => __( 'Retrieves the course excerpt..', 'learnpress' ), | |
| 716 | + 'type' => 'string', | |
| 717 | + 'context' => array( 'view', 'edit' ), | |
| 718 | + ), | |
| 719 | + 'can_finish_course' => array( | |
| 720 | + 'description' => __( 'Can finish the course', 'learnpress' ), | |
| 721 | + 'type' => 'boolean', | |
| 722 | + 'context' => array( 'view' ), | |
| 723 | + 'readonly' => true, | |
| 724 | + ), | |
| 725 | + 'duration' => array( | |
| 726 | + 'description' => __( 'Duration', 'learnpress' ), | |
| 727 | + 'type' => 'string', | |
| 728 | + 'context' => array( 'view' ), | |
| 729 | + ), | |
| 730 | + 'assigned' => array( | |
| 731 | + 'description' => __( 'Assigned.', 'learnpress' ), | |
| 732 | + 'type' => 'array', | |
| 733 | + 'context' => array( 'view', 'edit' ), | |
| 734 | + 'items' => array( | |
| 735 | + 'id' => array( | |
| 736 | + 'description' => __( 'Item ID.', 'learnpress' ), | |
| 737 | + 'type' => 'integer', | |
| 738 | + 'context' => array( 'view', 'edit' ), | |
| 739 | + ), | |
| 740 | + 'title' => array( | |
| 741 | + 'description' => __( 'Title.', 'learnpress' ), | |
| 742 | + 'type' => 'string', | |
| 743 | + 'context' => array( 'view', 'edit' ), | |
| 744 | + ), | |
| 745 | + 'slug' => array( | |
| 746 | + 'description' => __( 'Item slug.', 'learnpress' ), | |
| 747 | + 'type' => 'string', | |
| 748 | + 'context' => array( 'view', 'edit' ), | |
| 749 | + ), | |
| 750 | + 'content' => array( | |
| 751 | + 'description' => __( 'Item Content.', 'learnpress' ), | |
| 752 | + 'type' => 'string', | |
| 753 | + 'context' => array( 'view', 'edit' ), | |
| 754 | + ), | |
| 755 | + 'author' => array( | |
| 756 | + 'description' => __( 'Item Author.', 'learnpress' ), | |
| 757 | + 'type' => 'integer', | |
| 758 | + 'context' => array( 'view', 'edit' ), | |
| 759 | + ), | |
| 760 | + ), | |
| 761 | + ), | |
| 762 | + 'questions' => array( | |
| 763 | + 'description' => __( 'List all of the Quiz Questions.', 'learnpress' ), | |
| 764 | + 'type' => 'array', | |
| 765 | + 'context' => array( 'view', 'edit' ), | |
| 766 | + 'items' => array( | |
| 767 | + 'description' => __( 'Question items.', 'learnpress' ), | |
| 768 | + 'type' => 'object', | |
| 769 | + 'context' => array( 'view', 'edit' ), | |
| 770 | + 'items' => array( | |
| 771 | + 'id' => array( | |
| 772 | + 'description' => __( 'Item ID.', 'learnpress' ), | |
| 773 | + 'type' => 'integer', | |
| 774 | + 'context' => array( 'view', 'edit' ), | |
| 775 | + ), | |
| 776 | + 'type' => array( | |
| 777 | + 'description' => __( 'Item Type.', 'learnpress' ), | |
| 778 | + 'type' => 'string', | |
| 779 | + 'context' => array( 'view', 'edit' ), | |
| 780 | + ), | |
| 781 | + 'title' => array( | |
| 782 | + 'description' => __( 'Item title.', 'learnpress' ), | |
| 783 | + 'type' => 'string', | |
| 784 | + 'context' => array( 'view', 'edit' ), | |
| 785 | + ), | |
| 786 | + 'content' => array( | |
| 787 | + 'description' => __( 'Item Content.', 'learnpress' ), | |
| 788 | + 'type' => 'string', | |
| 789 | + 'context' => array( 'view', 'edit' ), | |
| 790 | + ), | |
| 791 | + 'point' => array( | |
| 792 | + 'description' => __( 'Point.', 'learnpress' ), | |
| 793 | + 'type' => 'integer', | |
| 794 | + 'context' => array( 'view', 'edit' ), | |
| 795 | + ), | |
| 796 | + 'hint' => array( | |
| 797 | + 'description' => __( 'Question Hint.', 'learnpress' ), | |
| 798 | + 'type' => 'string', | |
| 799 | + 'context' => array( 'view', 'edit' ), | |
| 800 | + ), | |
| 801 | + 'options' => array( | |
| 802 | + 'description' => __( 'Question Options.', 'learnpress' ), | |
| 803 | + 'type' => 'array', | |
| 804 | + 'context' => array( 'view', 'edit' ), | |
| 805 | + 'items' => array( | |
| 806 | + 'description' => __( 'Question items.', 'learnpress' ), | |
| 807 | + 'type' => 'object', | |
| 808 | + 'context' => array( 'view', 'edit' ), | |
| 809 | + 'items' => array( | |
| 810 | + 'title' => array( | |
| 811 | + 'description' => __( 'Item title.', 'learnpress' ), | |
| 812 | + 'type' => 'string', | |
| 813 | + 'context' => array( 'view', 'edit' ), | |
| 814 | + ), | |
| 815 | + 'value' => array( | |
| 816 | + 'description' => __( 'Item value.', 'learnpress' ), | |
| 817 | + 'type' => 'string', | |
| 818 | + 'context' => array( 'view', 'edit' ), | |
| 819 | + ), | |
| 820 | + 'uid' => array( | |
| 821 | + 'description' => __( 'Item id.', 'learnpress' ), | |
| 822 | + 'type' => 'integer', | |
| 823 | + 'context' => array( 'view', 'edit' ), | |
| 824 | + ), | |
| 825 | + ), | |
| 826 | + ), | |
| 827 | + ), | |
| 828 | + ), | |
| 829 | + ), | |
| 830 | + ), | |
| 831 | + 'results' => array( | |
| 832 | + 'description' => __( 'Retrieves the quiz result..', 'learnpress' ), | |
| 833 | + 'type' => 'array', | |
| 834 | + 'context' => array( 'view', 'edit' ), | |
| 835 | + ), | |
| 836 | + ), | |
| 837 | + ); | |
| 838 | + | |
| 839 | + return $this->add_additional_fields_schema( $schema ); | |
| 840 | + } | |
| 841 | +} | |