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inc/jwt/rest-api/version1/class-lp-rest-posts-controller.php
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| @@ -1,639 +1,639 @@ | ||
| 1 | -<?php | |
| 2 | -abstract class LP_REST_Jwt_Posts_Controller extends LP_REST_Jwt_Controller { | |
| 3 | - protected $namespace = 'learnpress/v1'; | |
| 4 | - | |
| 5 | - protected $rest_base = ''; | |
| 6 | - | |
| 7 | - protected $post_type = ''; | |
| 8 | - | |
| 9 | - protected $public = false; | |
| 10 | - | |
| 11 | - protected $hierarchical = false; | |
| 12 | - | |
| 13 | - protected function get_object( $id ) { | |
| 14 | - return new WP_Error( 'invalid-method', sprintf( __( "The method '%s' not implemented. It must be overridden in the subclass.", 'learnpress' ), __METHOD__ ), array( 'status' => 405 ) ); | |
| 15 | - } | |
| 16 | - | |
| 17 | - public function get_items_permissions_check( $request ) { | |
| 18 | - if ( ! lp_rest_check_post_permissions( $this->post_type, 'read' ) ) { | |
| 19 | - return new WP_Error( 'lp_jwt_rest_cannot_view', __( 'Sorry, you cannot get lists', 'learnpress' ), array( 'status' => rest_authorization_required_code() ) ); | |
| 20 | - } | |
| 21 | - | |
| 22 | - return true; | |
| 23 | - } | |
| 24 | - | |
| 25 | - /** | |
| 26 | - * Check if a given request has access to create an item. | |
| 27 | - * | |
| 28 | - * @param WP_REST_Request $request Full details about the request. | |
| 29 | - * @return WP_Error|boolean | |
| 30 | - */ | |
| 31 | - public function create_item_permissions_check( $request ) { | |
| 32 | - if ( ! lp_rest_check_post_permissions( $this->post_type, 'create' ) ) { | |
| 33 | - return new WP_Error( 'lp_rest_cannot_create', __( 'Sorry, you are not allowed to create resources.', 'learnpress' ), array( 'status' => rest_authorization_required_code() ) ); | |
| 34 | - } | |
| 35 | - | |
| 36 | - return true; | |
| 37 | - } | |
| 38 | - | |
| 39 | - public function get_item_permissions_check( $request ) { | |
| 40 | - if ( $this->post_type !== get_post_type( (int) $request['id'] ) ) { | |
| 41 | - return new WP_Error( 'lp_jwt_rest_not_in_post_type', __( 'Sorry, You cannot view this item.', 'learnpress' ), array( 'status' => rest_authorization_required_code() ) ); | |
| 42 | - } | |
| 43 | - | |
| 44 | - $object = $this->get_object( (int) $request['id'] ); | |
| 45 | - | |
| 46 | - if ( $object && 0 !== $object->get_id() && ! $this->check_read_permission( $object->get_id() ) ) { | |
| 47 | - return new WP_Error( 'lp_jwt_rest_cannot_view', __( 'Sorry, you cannot view this resource.', 'learnpress' ), array( 'status' => rest_authorization_required_code() ) ); | |
| 48 | - } | |
| 49 | - | |
| 50 | - return true; | |
| 51 | - } | |
| 52 | - | |
| 53 | - public function check_read_permission( $post_id ) { | |
| 54 | - if ( ! lp_rest_check_post_permissions( $this->post_type, 'read', $post_id ) ) { | |
| 55 | - return false; | |
| 56 | - } | |
| 57 | - | |
| 58 | - return true; | |
| 59 | - } | |
| 60 | - | |
| 61 | - public function get_item( $request ) { | |
| 62 | - $object = $this->get_object( (int) $request['id'] ); | |
| 63 | - | |
| 64 | - if ( ! $object || 0 === $object->get_id() ) { | |
| 65 | - return new WP_Error( "lp_rest_{$this->post_type}_invalid_id", esc_html__( 'Invalid ID.', 'learnpress' ), array( 'status' => 404 ) ); | |
| 66 | - } | |
| 67 | - | |
| 68 | - $data = $this->prepare_object_for_response( $object, $request ); | |
| 69 | - $response = rest_ensure_response( $data ); | |
| 70 | - | |
| 71 | - if ( $this->public ) { | |
| 72 | - $response->link_header( 'alternate', $this->get_permalink( $object ), array( 'type' => 'text/html' ) ); | |
| 73 | - } | |
| 74 | - | |
| 75 | - return $response; | |
| 76 | - } | |
| 77 | - | |
| 78 | - public function get_items( $request ) { | |
| 79 | - $query_args = $this->prepare_objects_query( $request ); | |
| 80 | - $query_results = $this->get_objects( $query_args ); | |
| 81 | - | |
| 82 | - $objects = array(); | |
| 83 | - foreach ( $query_results['objects'] as $object ) { | |
| 84 | - $object_id = ! empty( $object->ID ) ? $object->ID : $object->get_id(); | |
| 85 | - | |
| 86 | - if ( ! $this->check_read_permission( $object_id ) ) { | |
| 87 | - continue; | |
| 88 | - } | |
| 89 | - | |
| 90 | - $data = $this->prepare_object_for_response( $object, $request ); | |
| 91 | - $objects[] = $this->prepare_response_for_collection( $data ); | |
| 92 | - } | |
| 93 | - | |
| 94 | - $page = (int) $query_args['paged']; | |
| 95 | - $max_pages = $query_results['pages']; | |
| 96 | - | |
| 97 | - $response = rest_ensure_response( $objects ); | |
| 98 | - $response->header( 'X-WP-Total', $query_results['total'] ); | |
| 99 | - $response->header( 'X-WP-TotalPages', (int) $max_pages ); | |
| 100 | - | |
| 101 | - $base = $this->rest_base; | |
| 102 | - $attrib_prefix = '(?P<'; | |
| 103 | - | |
| 104 | - if ( strpos( $base, $attrib_prefix ) !== false ) { | |
| 105 | - $attrib_names = array(); | |
| 106 | - preg_match( '/\(\?P<[^>]+>.*\)/', $base, $attrib_names, PREG_OFFSET_CAPTURE ); | |
| 107 | - | |
| 108 | - foreach ( $attrib_names as $attrib_name_match ) { | |
| 109 | - $beginning_offset = strlen( $attrib_prefix ); | |
| 110 | - $attrib_name_end = strpos( $attrib_name_match[0], '>', $attrib_name_match[1] ); | |
| 111 | - $attrib_name = substr( $attrib_name_match[0], $beginning_offset, $attrib_name_end - $beginning_offset ); | |
| 112 | - | |
| 113 | - if ( isset( $request[ $attrib_name ] ) ) { | |
| 114 | - $base = str_replace( "(?P<$attrib_name>[\d]+)", $request[ $attrib_name ], $base ); | |
| 115 | - } | |
| 116 | - } | |
| 117 | - } | |
| 118 | - | |
| 119 | - $base = esc_url_raw( add_query_arg( $request->get_query_params(), rest_url( sprintf( '/%s/%s', $this->namespace, $base ) ) ) ); | |
| 120 | - | |
| 121 | - if ( $page > 1 ) { | |
| 122 | - $prev_page = $page - 1; | |
| 123 | - if ( $prev_page > $max_pages ) { | |
| 124 | - $prev_page = $max_pages; | |
| 125 | - } | |
| 126 | - $prev_link = esc_url_raw( add_query_arg( 'page', $prev_page, $base ) ); | |
| 127 | - $response->link_header( 'prev', $prev_link ); | |
| 128 | - } | |
| 129 | - | |
| 130 | - if ( $max_pages > $page ) { | |
| 131 | - $next_page = $page + 1; | |
| 132 | - $next_link = esc_url_raw( add_query_arg( 'page', $next_page, $base ) ); | |
| 133 | - $response->link_header( 'next', $next_link ); | |
| 134 | - } | |
| 135 | - | |
| 136 | - return $response; | |
| 137 | - } | |
| 138 | - | |
| 139 | - /** | |
| 140 | - * Create a single item. | |
| 141 | - * | |
| 142 | - * @param WP_REST_Request $request Full details about the request. | |
| 143 | - * @return WP_Error|WP_REST_Response | |
| 144 | - */ | |
| 145 | - public function create_item( $request ) { | |
| 146 | - if ( ! empty( $request['id'] ) ) { | |
| 147 | - /* translators: %s: post type */ | |
| 148 | - return new WP_Error( "lp_rest_{$this->post_type}_exists", sprintf( __( 'Cannot create existing %s.', 'learnpress' ), $this->post_type ), array( 'status' => 400 ) ); | |
| 149 | - } | |
| 150 | - | |
| 151 | - $post = $this->prepare_item_for_database( $request ); | |
| 152 | - if ( is_wp_error( $post ) ) { | |
| 153 | - return $post; | |
| 154 | - } | |
| 155 | - | |
| 156 | - $post->post_type = $this->post_type; | |
| 157 | - $post_id = wp_insert_post( $post, true ); | |
| 158 | - | |
| 159 | - if ( is_wp_error( $post_id ) ) { | |
| 160 | - if ( in_array( $post_id->get_error_code(), array( 'db_insert_error' ) ) ) { | |
| 161 | - $post_id->add_data( array( 'status' => 500 ) ); | |
| 162 | - } else { | |
| 163 | - $post_id->add_data( array( 'status' => 400 ) ); | |
| 164 | - } | |
| 165 | - return $post_id; | |
| 166 | - } | |
| 167 | - | |
| 168 | - $post->ID = $post_id; | |
| 169 | - $post = get_post( $post_id ); | |
| 170 | - | |
| 171 | - $this->update_additional_fields_for_object( $post, $request ); | |
| 172 | - | |
| 173 | - // Add meta fields. | |
| 174 | - $meta_fields = $this->add_post_meta_fields( $post, $request ); | |
| 175 | - if ( is_wp_error( $meta_fields ) ) { | |
| 176 | - // Remove post. | |
| 177 | - $this->delete_post( $post ); | |
| 178 | - | |
| 179 | - return $meta_fields; | |
| 180 | - } | |
| 181 | - | |
| 182 | - /** | |
| 183 | - * Fires after a single item is created or updated via the REST API. | |
| 184 | - * | |
| 185 | - * @param WP_Post $post Post object. | |
| 186 | - * @param WP_REST_Request $request Request object. | |
| 187 | - * @param boolean $creating True when creating item, false when updating. | |
| 188 | - */ | |
| 189 | - do_action( "lp_rest_insert_{$this->post_type}", $post, $request, true ); | |
| 190 | - | |
| 191 | - $request->set_param( 'context', 'edit' ); | |
| 192 | - $response = $this->prepare_item_for_response( $post, $request ); | |
| 193 | - $response = rest_ensure_response( $response ); | |
| 194 | - $response->set_status( 201 ); | |
| 195 | - $response->header( 'Location', rest_url( sprintf( '/%s/%s/%d', $this->namespace, $this->rest_base, $post_id ) ) ); | |
| 196 | - | |
| 197 | - return $response; | |
| 198 | - } | |
| 199 | - | |
| 200 | - public function prepare_item_for_database( $request, $creating = false ) { | |
| 201 | - $prepared_post = new stdClass(); | |
| 202 | - $current_status = ''; | |
| 203 | - | |
| 204 | - $id = isset( $request['id'] ) ? absint( $request['id'] ) : 0; | |
| 205 | - | |
| 206 | - if ( isset( $request['id'] ) ) { | |
| 207 | - $existing_post = get_post( $id ); | |
| 208 | - | |
| 209 | - if ( empty( $existing_post ) || empty( $existing_post->ID ) || $this->post_type !== $existing_post->post_type ) { | |
| 210 | - return new WP_Error( 'rest_invalid_course', __( 'Invalid Course', 'learnpress' ), array( 'status' => 404 ) ); | |
| 211 | - } | |
| 212 | - | |
| 213 | - $prepared_post->ID = $existing_post->ID; | |
| 214 | - $current_status = $existing_post->post_status; | |
| 215 | - } | |
| 216 | - | |
| 217 | - $schema = $this->get_item_schema(); | |
| 218 | - | |
| 219 | - // Post title. | |
| 220 | - if ( ! empty( $schema['properties']['name'] ) && isset( $request['name'] ) ) { | |
| 221 | - if ( is_string( $request['name'] ) ) { | |
| 222 | - $prepared_post->post_title = $request['name']; | |
| 223 | - } elseif ( ! empty( $request['name']['raw'] ) ) { | |
| 224 | - $prepared_post->post_title = $request['name']['raw']; | |
| 225 | - } | |
| 226 | - } | |
| 227 | - | |
| 228 | - // Post content. | |
| 229 | - if ( ! empty( $schema['properties']['content'] ) && isset( $request['content'] ) ) { | |
| 230 | - if ( is_string( $request['content'] ) ) { | |
| 231 | - $prepared_post->post_content = $request['content']; | |
| 232 | - } elseif ( isset( $request['content']['raw'] ) ) { | |
| 233 | - $prepared_post->post_content = $request['content']['raw']; | |
| 234 | - } | |
| 235 | - } | |
| 236 | - | |
| 237 | - // Post excerpt. | |
| 238 | - if ( ! empty( $schema['properties']['excerpt'] ) && isset( $request['excerpt'] ) ) { | |
| 239 | - if ( is_string( $request['excerpt'] ) ) { | |
| 240 | - $prepared_post->post_excerpt = $request['excerpt']; | |
| 241 | - } elseif ( isset( $request['excerpt']['raw'] ) ) { | |
| 242 | - $prepared_post->post_excerpt = $request['excerpt']['raw']; | |
| 243 | - } | |
| 244 | - } | |
| 245 | - | |
| 246 | - // Post type. | |
| 247 | - if ( empty( $request['id'] ) ) { | |
| 248 | - // Creating new post, use default type for the controller. | |
| 249 | - $prepared_post->post_type = $this->post_type; | |
| 250 | - } else { | |
| 251 | - // Updating a post, use previous type. | |
| 252 | - $prepared_post->post_type = get_post_type( $request['id'] ); | |
| 253 | - } | |
| 254 | - | |
| 255 | - $post_type = get_post_type_object( $prepared_post->post_type ); | |
| 256 | - | |
| 257 | - // Post status. | |
| 258 | - if ( | |
| 259 | - ! empty( $schema['properties']['status'] ) && | |
| 260 | - isset( $request['status'] ) && | |
| 261 | - ( ! $current_status || $current_status !== $request['status'] ) | |
| 262 | - ) { | |
| 263 | - $status = $this->handle_status_param( $request['status'], $post_type ); | |
| 264 | - | |
| 265 | - if ( is_wp_error( $status ) ) { | |
| 266 | - return $status; | |
| 267 | - } | |
| 268 | - | |
| 269 | - $prepared_post->post_status = $status; | |
| 270 | - } | |
| 271 | - | |
| 272 | - // Post date. | |
| 273 | - if ( ! empty( $schema['properties']['date'] ) && ! empty( $request['date'] ) ) { | |
| 274 | - $current_date = isset( $prepared_post->ID ) ? get_post( $prepared_post->ID )->post_date : false; | |
| 275 | - $date_data = rest_get_date_with_gmt( $request['date'] ); | |
| 276 | - | |
| 277 | - if ( ! empty( $date_data ) && $current_date !== $date_data[0] ) { | |
| 278 | - list( $prepared_post->post_date, $prepared_post->post_date_gmt ) = $date_data; | |
| 279 | - $prepared_post->edit_date = true; | |
| 280 | - } | |
| 281 | - } elseif ( ! empty( $schema['properties']['date_gmt'] ) && ! empty( $request['date_gmt'] ) ) { | |
| 282 | - $current_date = isset( $prepared_post->ID ) ? get_post( $prepared_post->ID )->post_date_gmt : false; | |
| 283 | - $date_data = rest_get_date_with_gmt( $request['date_gmt'], true ); | |
| 284 | - | |
| 285 | - if ( ! empty( $date_data ) && $current_date !== $date_data[1] ) { | |
| 286 | - list( $prepared_post->post_date, $prepared_post->post_date_gmt ) = $date_data; | |
| 287 | - $prepared_post->edit_date = true; | |
| 288 | - } | |
| 289 | - } | |
| 290 | - | |
| 291 | - // Sending a null date or date_gmt value resets date and date_gmt to their | |
| 292 | - // default values (`0000-00-00 00:00:00`). | |
| 293 | - if ( | |
| 294 | - ( ! empty( $schema['properties']['date_gmt'] ) && $request->has_param( 'date_gmt' ) && null === $request['date_gmt'] ) || | |
| 295 | - ( ! empty( $schema['properties']['date'] ) && $request->has_param( 'date' ) && null === $request['date'] ) | |
| 296 | - ) { | |
| 297 | - $prepared_post->post_date_gmt = null; | |
| 298 | - $prepared_post->post_date = null; | |
| 299 | - } | |
| 300 | - | |
| 301 | - // Post slug. | |
| 302 | - if ( ! empty( $schema['properties']['slug'] ) && isset( $request['slug'] ) ) { | |
| 303 | - $prepared_post->post_name = $request['slug']; | |
| 304 | - } | |
| 305 | - | |
| 306 | - // Author. | |
| 307 | - if ( ! empty( $schema['properties']['author'] ) && ! empty( $request['author'] ) ) { | |
| 308 | - $post_author = (int) $request['author']; | |
| 309 | - | |
| 310 | - if ( get_current_user_id() !== $post_author ) { | |
| 311 | - $user_obj = get_userdata( $post_author ); | |
| 312 | - | |
| 313 | - if ( ! $user_obj ) { | |
| 314 | - return new WP_Error( | |
| 315 | - 'rest_invalid_author', | |
| 316 | - __( 'Invalid author ID.' ), | |
| 317 | - array( 'status' => 400 ) | |
| 318 | - ); | |
| 319 | - } | |
| 320 | - } | |
| 321 | - | |
| 322 | - $prepared_post->post_author = $post_author; | |
| 323 | - } | |
| 324 | - | |
| 325 | - // Post password. | |
| 326 | - if ( ! empty( $schema['properties']['password'] ) && isset( $request['password'] ) ) { | |
| 327 | - $prepared_post->post_password = $request['password']; | |
| 328 | - | |
| 329 | - if ( '' !== $request['password'] ) { | |
| 330 | - if ( ! empty( $schema['properties']['sticky'] ) && ! empty( $request['sticky'] ) ) { | |
| 331 | - return new WP_Error( | |
| 332 | - 'rest_invalid_field', | |
| 333 | - __( 'A post can not be sticky and have a password.' ), | |
| 334 | - array( 'status' => 400 ) | |
| 335 | - ); | |
| 336 | - } | |
| 337 | - | |
| 338 | - if ( ! empty( $prepared_post->ID ) && is_sticky( $prepared_post->ID ) ) { | |
| 339 | - return new WP_Error( | |
| 340 | - 'rest_invalid_field', | |
| 341 | - __( 'A sticky post can not be password protected.' ), | |
| 342 | - array( 'status' => 400 ) | |
| 343 | - ); | |
| 344 | - } | |
| 345 | - } | |
| 346 | - } | |
| 347 | - | |
| 348 | - return apply_filters( "lp_rest_pre_insert_{$this->post_type}", $prepared_post, $request ); | |
| 349 | - } | |
| 350 | - | |
| 351 | - /** | |
| 352 | - * Determines validity and normalizes the given status parameter. | |
| 353 | - * | |
| 354 | - * @since 4.7.0 | |
| 355 | - * | |
| 356 | - * @param string $post_status Post status. | |
| 357 | - * @param WP_Post_Type $post_type Post type. | |
| 358 | - * @return string|WP_Error Post status or WP_Error if lacking the proper permission. | |
| 359 | - */ | |
| 360 | - protected function handle_status_param( $post_status, $post_type ) { | |
| 361 | - | |
| 362 | - switch ( $post_status ) { | |
| 363 | - case 'draft': | |
| 364 | - case 'pending': | |
| 365 | - break; | |
| 366 | - case 'private': | |
| 367 | - if ( ! current_user_can( $post_type->cap->publish_posts ) ) { | |
| 368 | - return new WP_Error( | |
| 369 | - 'rest_cannot_publish', | |
| 370 | - __( 'Sorry, you are not allowed to create private posts in this post type.' ), | |
| 371 | - array( 'status' => rest_authorization_required_code() ) | |
| 372 | - ); | |
| 373 | - } | |
| 374 | - break; | |
| 375 | - case 'publish': | |
| 376 | - case 'future': | |
| 377 | - if ( ! current_user_can( $post_type->cap->publish_posts ) ) { | |
| 378 | - return new WP_Error( | |
| 379 | - 'rest_cannot_publish', | |
| 380 | - __( 'Sorry, you are not allowed to publish posts in this post type.' ), | |
| 381 | - array( 'status' => rest_authorization_required_code() ) | |
| 382 | - ); | |
| 383 | - } | |
| 384 | - break; | |
| 385 | - default: | |
| 386 | - if ( ! get_post_status_object( $post_status ) ) { | |
| 387 | - $post_status = 'draft'; | |
| 388 | - } | |
| 389 | - break; | |
| 390 | - } | |
| 391 | - | |
| 392 | - return $post_status; | |
| 393 | - } | |
| 394 | - | |
| 395 | - protected function prepare_objects_query( $request ) { | |
| 396 | - global $wpdb; | |
| 397 | - | |
| 398 | - $args = array(); | |
| 399 | - $args['offset'] = $request['offset']; | |
| 400 | - $args['order'] = $request['order']; | |
| 401 | - $args['orderby'] = $request['orderby']; | |
| 402 | - $args['paged'] = $request['page']; | |
| 403 | - $args['post__in'] = $request['include']; | |
| 404 | - $args['post__not_in'] = $request['exclude']; | |
| 405 | - $args['posts_per_page'] = $request['per_page']; | |
| 406 | - $args['name'] = $request['slug']; | |
| 407 | - $args['post_parent__in'] = $request['parent']; | |
| 408 | - $args['post_parent__not_in'] = $request['parent_exclude']; | |
| 409 | - $args['s'] = $request['search']; | |
| 410 | - $args['author__in'] = ! empty( $request['user'] ) ? $request['user'] : $request['author']; | |
| 411 | - $args['author__not_in'] = $request['author_exclude']; | |
| 412 | - $args['fields'] = $this->get_fields_for_response( $request ); | |
| 413 | - | |
| 414 | - if ( 'date' === $args['orderby'] ) { | |
| 415 | - $args['orderby'] = 'date ID'; | |
| 416 | - } | |
| 417 | - | |
| 418 | - $args['date_query'] = array(); | |
| 419 | - | |
| 420 | - if ( isset( $request['before'] ) ) { | |
| 421 | - $args['date_query'][0]['before'] = $request['before']; | |
| 422 | - } | |
| 423 | - | |
| 424 | - if ( isset( $request['after'] ) ) { | |
| 425 | - $args['date_query'][0]['after'] = $request['after']; | |
| 426 | - } | |
| 427 | - | |
| 428 | - // Get item user is learned | |
| 429 | - if ( ! empty( $request['learned'] ) ) { | |
| 430 | - $item_ids = $this->get_item_learned_ids( $request ); | |
| 431 | - | |
| 432 | - // Force WP_Query return empty if don't found any order. | |
| 433 | - $item_ids = ! empty( $item_ids ) ? $item_ids : array( 0 ); | |
| 434 | - | |
| 435 | - $args['post__in'] = $item_ids; | |
| 436 | - } | |
| 437 | - | |
| 438 | - $args['post_type'] = $this->post_type; | |
| 439 | - | |
| 440 | - $args = apply_filters( "lp_jwt_rest_{$this->post_type}_object_query", $args, $request ); | |
| 441 | - | |
| 442 | - return $this->prepare_items_query( $args, $request ); | |
| 443 | - } | |
| 444 | - | |
| 445 | - /** Get all items has in database learnpress_user_items by post_type */ | |
| 446 | - public function get_item_learned_ids( $request ) { | |
| 447 | - return array(); | |
| 448 | - } | |
| 449 | - | |
| 450 | - protected function get_objects( $query_args ) { | |
| 451 | - $query = new WP_Query(); | |
| 452 | - $result = $query->query( $query_args ); | |
| 453 | - | |
| 454 | - $total_posts = $query->found_posts; | |
| 455 | - | |
| 456 | - if ( $total_posts < 1 ) { | |
| 457 | - unset( $query_args['paged'] ); | |
| 458 | - $count_query = new WP_Query(); | |
| 459 | - $count_query->query( $query_args ); | |
| 460 | - $total_posts = $count_query->found_posts; | |
| 461 | - } | |
| 462 | - | |
| 463 | - return array( | |
| 464 | - 'objects' => array_filter( array_map( array( $this, 'get_object' ), $result ) ), | |
| 465 | - 'total' => (int) $total_posts, | |
| 466 | - 'pages' => (int) ceil( $total_posts / (int) $query->query_vars['posts_per_page'] ), | |
| 467 | - ); | |
| 468 | - } | |
| 469 | - | |
| 470 | - protected function add_post_meta_fields( $post, $request ) { | |
| 471 | - return true; | |
| 472 | - } | |
| 473 | - | |
| 474 | - protected function prepare_object_for_response( $object, $request ) { | |
| 475 | - return new WP_Error( 'invalid-method', sprintf( __( "The method '%s' not implemented. It must be overridden in the subclass.", 'learnpress' ), __METHOD__ ), array( 'status' => 405 ) ); | |
| 476 | - } | |
| 477 | - | |
| 478 | - protected function prepare_items_query( $prepared_args = array(), $request = null ) { | |
| 479 | - $query_args = array(); | |
| 480 | - | |
| 481 | - foreach ( $prepared_args as $key => $value ) { | |
| 482 | - $query_args[ $key ] = apply_filters( "rest_query_var-{$key}", $value ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores | |
| 483 | - } | |
| 484 | - | |
| 485 | - if ( 'post' !== $this->post_type || ! isset( $query_args['ignore_sticky_posts'] ) ) { | |
| 486 | - $query_args['ignore_sticky_posts'] = true; | |
| 487 | - } | |
| 488 | - | |
| 489 | - if ( 'include' === $query_args['orderby'] ) { | |
| 490 | - $query_args['orderby'] = 'post__in'; | |
| 491 | - } elseif ( 'id' === $query_args['orderby'] ) { | |
| 492 | - $query_args['orderby'] = 'ID'; | |
| 493 | - } elseif ( 'slug' === $query_args['orderby'] ) { | |
| 494 | - $query_args['orderby'] = 'name'; | |
| 495 | - } | |
| 496 | - | |
| 497 | - return $query_args; | |
| 498 | - } | |
| 499 | - | |
| 500 | - public function get_collection_params() { | |
| 501 | - $params = array(); | |
| 502 | - $params['context'] = $this->get_context_param(); | |
| 503 | - $params['context']['default'] = 'view'; | |
| 504 | - | |
| 505 | - $params['page'] = array( | |
| 506 | - 'description' => __( 'The current page of the collection.', 'learnpress' ), | |
| 507 | - 'type' => 'integer', | |
| 508 | - 'default' => 1, | |
| 509 | - 'sanitize_callback' => 'absint', | |
| 510 | - 'validate_callback' => 'rest_validate_request_arg', | |
| 511 | - 'minimum' => 1, | |
| 512 | - ); | |
| 513 | - $params['per_page'] = array( | |
| 514 | - 'description' => __( 'The maximum number of items to be returned in the result set.', 'learnpress' ), | |
| 515 | - 'type' => 'integer', | |
| 516 | - 'default' => 10, | |
| 517 | - 'minimum' => 1, | |
| 518 | - 'maximum' => 100, | |
| 519 | - 'sanitize_callback' => 'absint', | |
| 520 | - 'validate_callback' => 'rest_validate_request_arg', | |
| 521 | - ); | |
| 522 | - $params['search'] = array( | |
| 523 | - 'description' => __( 'Limit results to those matching a string.', 'learnpress' ), | |
| 524 | - 'type' => 'string', | |
| 525 | - 'sanitize_callback' => 'sanitize_text_field', | |
| 526 | - 'validate_callback' => 'rest_validate_request_arg', | |
| 527 | - ); | |
| 528 | - $params['after'] = array( | |
| 529 | - 'description' => __( 'Limit response to resources published after a given ISO8601 compliant date.', 'learnpress' ), | |
| 530 | - 'type' => 'string', | |
| 531 | - 'format' => 'date-time', | |
| 532 | - 'validate_callback' => 'rest_validate_request_arg', | |
| 533 | - ); | |
| 534 | - $params['before'] = array( | |
| 535 | - 'description' => __( 'Limit response to resources published before a given ISO8601 compliant date.', 'learnpress' ), | |
| 536 | - 'type' => 'string', | |
| 537 | - 'format' => 'date-time', | |
| 538 | - 'validate_callback' => 'rest_validate_request_arg', | |
| 539 | - ); | |
| 540 | - $params['exclude'] = array( | |
| 541 | - 'description' => __( 'Ensure the result set excludes specific IDs.', 'learnpress' ), | |
| 542 | - 'type' => 'array', | |
| 543 | - 'items' => array( | |
| 544 | - 'type' => 'integer', | |
| 545 | - ), | |
| 546 | - 'default' => array(), | |
| 547 | - 'sanitize_callback' => 'wp_parse_id_list', | |
| 548 | - ); | |
| 549 | - $params['include'] = array( | |
| 550 | - 'description' => __( 'Limit the result set to specific IDs.', 'learnpress' ), | |
| 551 | - 'type' => 'array', | |
| 552 | - 'items' => array( | |
| 553 | - 'type' => 'integer', | |
| 554 | - ), | |
| 555 | - 'default' => array(), | |
| 556 | - 'sanitize_callback' => 'wp_parse_id_list', | |
| 557 | - ); | |
| 558 | - $params['offset'] = array( | |
| 559 | - 'description' => __( 'Offset the result set by a specific number of items.', 'learnpress' ), | |
| 560 | - 'type' => 'integer', | |
| 561 | - 'sanitize_callback' => 'absint', | |
| 562 | - 'validate_callback' => 'rest_validate_request_arg', | |
| 563 | - ); | |
| 564 | - $params['order'] = array( | |
| 565 | - 'description' => __( 'Sorting attributes in ascending or descending order.', 'learnpress' ), | |
| 566 | - 'type' => 'string', | |
| 567 | - 'default' => 'desc', | |
| 568 | - 'enum' => array( 'asc', 'desc' ), | |
| 569 | - 'validate_callback' => 'rest_validate_request_arg', | |
| 570 | - ); | |
| 571 | - $params['orderby'] = array( | |
| 572 | - 'description' => __( 'Sort collections by the object attribute.', 'learnpress' ), | |
| 573 | - 'type' => 'string', | |
| 574 | - 'default' => 'date', | |
| 575 | - 'enum' => array( | |
| 576 | - 'date', | |
| 577 | - 'id', | |
| 578 | - 'include', | |
| 579 | - 'title', | |
| 580 | - 'slug', | |
| 581 | - 'modified', | |
| 582 | - ), | |
| 583 | - 'validate_callback' => 'rest_validate_request_arg', | |
| 584 | - ); | |
| 585 | - $params['author'] = array( | |
| 586 | - 'description' => __( 'Limit the result set to posts assigned to specific authors.', 'learnpress' ), | |
| 587 | - 'type' => 'array', | |
| 588 | - 'items' => array( | |
| 589 | - 'type' => 'integer', | |
| 590 | - ), | |
| 591 | - 'default' => array(), | |
| 592 | - ); | |
| 593 | - $params['author_exclude'] = array( | |
| 594 | - 'description' => __( 'Ensure the result set excludes posts assigned to specific authors.', 'learnpress' ), | |
| 595 | - 'type' => 'array', | |
| 596 | - 'items' => array( | |
| 597 | - 'type' => 'integer', | |
| 598 | - ), | |
| 599 | - 'default' => array(), | |
| 600 | - ); | |
| 601 | - $params['user'] = array( | |
| 602 | - 'description' => __( 'Limit the result set to posts assigned to specific authors.', 'learnpress' ), | |
| 603 | - 'type' => 'array', | |
| 604 | - 'items' => array( | |
| 605 | - 'type' => 'integer', | |
| 606 | - ), | |
| 607 | - 'default' => array(), | |
| 608 | - ); | |
| 609 | - $params['learned'] = array( | |
| 610 | - 'description' => __( 'Get item learned by user.', 'learnpress' ), | |
| 611 | - 'type' => 'boolean', | |
| 612 | - 'default' => false, | |
| 613 | - 'validate_callback' => 'rest_validate_request_arg', | |
| 614 | - ); | |
| 615 | - | |
| 616 | - if ( $this->hierarchical ) { | |
| 617 | - $params['parent'] = array( | |
| 618 | - 'description' => __( 'Limit the result set to those of particular parent IDs.', 'learnpress' ), | |
| 619 | - 'type' => 'array', | |
| 620 | - 'items' => array( | |
| 621 | - 'type' => 'integer', | |
| 622 | - ), | |
| 623 | - 'sanitize_callback' => 'wp_parse_id_list', | |
| 624 | - 'default' => array(), | |
| 625 | - ); | |
| 626 | - $params['parent_exclude'] = array( | |
| 627 | - 'description' => __( 'Limit the result set to all items except those of a particular parent ID.', 'learnpress' ), | |
| 628 | - 'type' => 'array', | |
| 629 | - 'items' => array( | |
| 630 | - 'type' => 'integer', | |
| 631 | - ), | |
| 632 | - 'sanitize_callback' => 'wp_parse_id_list', | |
| 633 | - 'default' => array(), | |
| 634 | - ); | |
| 635 | - } | |
| 636 | - | |
| 637 | - return apply_filters( "rest_{$this->post_type}_collection_params", $params, $this->post_type ); | |
| 638 | - } | |
| 639 | -} | |
| 1 | +<?php | |
| 2 | +abstract class LP_REST_Jwt_Posts_Controller extends LP_REST_Jwt_Controller { | |
| 3 | + protected $namespace = 'learnpress/v1'; | |
| 4 | + | |
| 5 | + protected $rest_base = ''; | |
| 6 | + | |
| 7 | + protected $post_type = ''; | |
| 8 | + | |
| 9 | + protected $public = false; | |
| 10 | + | |
| 11 | + protected $hierarchical = false; | |
| 12 | + | |
| 13 | + protected function get_object( $id ) { | |
| 14 | + return new WP_Error( 'invalid-method', sprintf( __( "The method '%s' not implemented. It must be overridden in the subclass.", 'learnpress' ), __METHOD__ ), array( 'status' => 405 ) ); | |
| 15 | + } | |
| 16 | + | |
| 17 | + public function get_items_permissions_check( $request ) { | |
| 18 | + if ( ! lp_rest_check_post_permissions( $this->post_type, 'read' ) ) { | |
| 19 | + return new WP_Error( 'lp_jwt_rest_cannot_view', __( 'Sorry, you cannot get lists', 'learnpress' ), array( 'status' => rest_authorization_required_code() ) ); | |
| 20 | + } | |
| 21 | + | |
| 22 | + return true; | |
| 23 | + } | |
| 24 | + | |
| 25 | + /** | |
| 26 | + * Check if a given request has access to create an item. | |
| 27 | + * | |
| 28 | + * @param WP_REST_Request $request Full details about the request. | |
| 29 | + * @return WP_Error|boolean | |
| 30 | + */ | |
| 31 | + public function create_item_permissions_check( $request ) { | |
| 32 | + if ( ! lp_rest_check_post_permissions( $this->post_type, 'create' ) ) { | |
| 33 | + return new WP_Error( 'lp_rest_cannot_create', __( 'Sorry, you are not allowed to create resources.', 'learnpress' ), array( 'status' => rest_authorization_required_code() ) ); | |
| 34 | + } | |
| 35 | + | |
| 36 | + return true; | |
| 37 | + } | |
| 38 | + | |
| 39 | + public function get_item_permissions_check( $request ) { | |
| 40 | + if ( $this->post_type !== get_post_type( (int) $request['id'] ) ) { | |
| 41 | + return new WP_Error( 'lp_jwt_rest_not_in_post_type', __( 'Sorry, You cannot view this item.', 'learnpress' ), array( 'status' => rest_authorization_required_code() ) ); | |
| 42 | + } | |
| 43 | + | |
| 44 | + $object = $this->get_object( (int) $request['id'] ); | |
| 45 | + | |
| 46 | + if ( $object && 0 !== $object->get_id() && ! $this->check_read_permission( $object->get_id() ) ) { | |
| 47 | + return new WP_Error( 'lp_jwt_rest_cannot_view', __( 'Sorry, you cannot view this resource.', 'learnpress' ), array( 'status' => rest_authorization_required_code() ) ); | |
| 48 | + } | |
| 49 | + | |
| 50 | + return true; | |
| 51 | + } | |
| 52 | + | |
| 53 | + public function check_read_permission( $post_id ) { | |
| 54 | + if ( ! lp_rest_check_post_permissions( $this->post_type, 'read', $post_id ) ) { | |
| 55 | + return false; | |
| 56 | + } | |
| 57 | + | |
| 58 | + return true; | |
| 59 | + } | |
| 60 | + | |
| 61 | + public function get_item( $request ) { | |
| 62 | + $object = $this->get_object( (int) $request['id'] ); | |
| 63 | + | |
| 64 | + if ( ! $object || 0 === $object->get_id() ) { | |
| 65 | + return new WP_Error( "lp_rest_{$this->post_type}_invalid_id", esc_html__( 'Invalid ID.', 'learnpress' ), array( 'status' => 404 ) ); | |
| 66 | + } | |
| 67 | + | |
| 68 | + $data = $this->prepare_object_for_response( $object, $request ); | |
| 69 | + $response = rest_ensure_response( $data ); | |
| 70 | + | |
| 71 | + if ( $this->public ) { | |
| 72 | + $response->link_header( 'alternate', $this->get_permalink( $object ), array( 'type' => 'text/html' ) ); | |
| 73 | + } | |
| 74 | + | |
| 75 | + return $response; | |
| 76 | + } | |
| 77 | + | |
| 78 | + public function get_items( $request ) { | |
| 79 | + $query_args = $this->prepare_objects_query( $request ); | |
| 80 | + $query_results = $this->get_objects( $query_args ); | |
| 81 | + | |
| 82 | + $objects = array(); | |
| 83 | + foreach ( $query_results['objects'] as $object ) { | |
| 84 | + $object_id = ! empty( $object->ID ) ? $object->ID : $object->get_id(); | |
| 85 | + | |
| 86 | + if ( ! $this->check_read_permission( $object_id ) ) { | |
| 87 | + continue; | |
| 88 | + } | |
| 89 | + | |
| 90 | + $data = $this->prepare_object_for_response( $object, $request ); | |
| 91 | + $objects[] = $this->prepare_response_for_collection( $data ); | |
| 92 | + } | |
| 93 | + | |
| 94 | + $page = (int) $query_args['paged']; | |
| 95 | + $max_pages = $query_results['pages']; | |
| 96 | + | |
| 97 | + $response = rest_ensure_response( $objects ); | |
| 98 | + $response->header( 'X-WP-Total', $query_results['total'] ); | |
| 99 | + $response->header( 'X-WP-TotalPages', (int) $max_pages ); | |
| 100 | + | |
| 101 | + $base = $this->rest_base; | |
| 102 | + $attrib_prefix = '(?P<'; | |
| 103 | + | |
| 104 | + if ( strpos( $base, $attrib_prefix ) !== false ) { | |
| 105 | + $attrib_names = array(); | |
| 106 | + preg_match( '/\(\?P<[^>]+>.*\)/', $base, $attrib_names, PREG_OFFSET_CAPTURE ); | |
| 107 | + | |
| 108 | + foreach ( $attrib_names as $attrib_name_match ) { | |
| 109 | + $beginning_offset = strlen( $attrib_prefix ); | |
| 110 | + $attrib_name_end = strpos( $attrib_name_match[0], '>', $attrib_name_match[1] ); | |
| 111 | + $attrib_name = substr( $attrib_name_match[0], $beginning_offset, $attrib_name_end - $beginning_offset ); | |
| 112 | + | |
| 113 | + if ( isset( $request[ $attrib_name ] ) ) { | |
| 114 | + $base = str_replace( "(?P<$attrib_name>[\d]+)", $request[ $attrib_name ], $base ); | |
| 115 | + } | |
| 116 | + } | |
| 117 | + } | |
| 118 | + | |
| 119 | + $base = esc_url_raw( add_query_arg( $request->get_query_params(), rest_url( sprintf( '/%s/%s', $this->namespace, $base ) ) ) ); | |
| 120 | + | |
| 121 | + if ( $page > 1 ) { | |
| 122 | + $prev_page = $page - 1; | |
| 123 | + if ( $prev_page > $max_pages ) { | |
| 124 | + $prev_page = $max_pages; | |
| 125 | + } | |
| 126 | + $prev_link = esc_url_raw( add_query_arg( 'page', $prev_page, $base ) ); | |
| 127 | + $response->link_header( 'prev', $prev_link ); | |
| 128 | + } | |
| 129 | + | |
| 130 | + if ( $max_pages > $page ) { | |
| 131 | + $next_page = $page + 1; | |
| 132 | + $next_link = esc_url_raw( add_query_arg( 'page', $next_page, $base ) ); | |
| 133 | + $response->link_header( 'next', $next_link ); | |
| 134 | + } | |
| 135 | + | |
| 136 | + return $response; | |
| 137 | + } | |
| 138 | + | |
| 139 | + /** | |
| 140 | + * Create a single item. | |
| 141 | + * | |
| 142 | + * @param WP_REST_Request $request Full details about the request. | |
| 143 | + * @return WP_Error|WP_REST_Response | |
| 144 | + */ | |
| 145 | + public function create_item( $request ) { | |
| 146 | + if ( ! empty( $request['id'] ) ) { | |
| 147 | + /* translators: %s: post type */ | |
| 148 | + return new WP_Error( "lp_rest_{$this->post_type}_exists", sprintf( __( 'Cannot create existing %s.', 'learnpress' ), $this->post_type ), array( 'status' => 400 ) ); | |
| 149 | + } | |
| 150 | + | |
| 151 | + $post = $this->prepare_item_for_database( $request ); | |
| 152 | + if ( is_wp_error( $post ) ) { | |
| 153 | + return $post; | |
| 154 | + } | |
| 155 | + | |
| 156 | + $post->post_type = $this->post_type; | |
| 157 | + $post_id = wp_insert_post( $post, true ); | |
| 158 | + | |
| 159 | + if ( is_wp_error( $post_id ) ) { | |
| 160 | + if ( in_array( $post_id->get_error_code(), array( 'db_insert_error' ) ) ) { | |
| 161 | + $post_id->add_data( array( 'status' => 500 ) ); | |
| 162 | + } else { | |
| 163 | + $post_id->add_data( array( 'status' => 400 ) ); | |
| 164 | + } | |
| 165 | + return $post_id; | |
| 166 | + } | |
| 167 | + | |
| 168 | + $post->ID = $post_id; | |
| 169 | + $post = get_post( $post_id ); | |
| 170 | + | |
| 171 | + $this->update_additional_fields_for_object( $post, $request ); | |
| 172 | + | |
| 173 | + // Add meta fields. | |
| 174 | + $meta_fields = $this->add_post_meta_fields( $post, $request ); | |
| 175 | + if ( is_wp_error( $meta_fields ) ) { | |
| 176 | + // Remove post. | |
| 177 | + $this->delete_post( $post ); | |
| 178 | + | |
| 179 | + return $meta_fields; | |
| 180 | + } | |
| 181 | + | |
| 182 | + /** | |
| 183 | + * Fires after a single item is created or updated via the REST API. | |
| 184 | + * | |
| 185 | + * @param WP_Post $post Post object. | |
| 186 | + * @param WP_REST_Request $request Request object. | |
| 187 | + * @param boolean $creating True when creating item, false when updating. | |
| 188 | + */ | |
| 189 | + do_action( "lp_rest_insert_{$this->post_type}", $post, $request, true ); | |
| 190 | + | |
| 191 | + $request->set_param( 'context', 'edit' ); | |
| 192 | + $response = $this->prepare_item_for_response( $post, $request ); | |
| 193 | + $response = rest_ensure_response( $response ); | |
| 194 | + $response->set_status( 201 ); | |
| 195 | + $response->header( 'Location', rest_url( sprintf( '/%s/%s/%d', $this->namespace, $this->rest_base, $post_id ) ) ); | |
| 196 | + | |
| 197 | + return $response; | |
| 198 | + } | |
| 199 | + | |
| 200 | + public function prepare_item_for_database( $request, $creating = false ) { | |
| 201 | + $prepared_post = new stdClass(); | |
| 202 | + $current_status = ''; | |
| 203 | + | |
| 204 | + $id = isset( $request['id'] ) ? absint( $request['id'] ) : 0; | |
| 205 | + | |
| 206 | + if ( isset( $request['id'] ) ) { | |
| 207 | + $existing_post = get_post( $id ); | |
| 208 | + | |
| 209 | + if ( empty( $existing_post ) || empty( $existing_post->ID ) || $this->post_type !== $existing_post->post_type ) { | |
| 210 | + return new WP_Error( 'rest_invalid_course', __( 'Invalid Course', 'learnpress' ), array( 'status' => 404 ) ); | |
| 211 | + } | |
| 212 | + | |
| 213 | + $prepared_post->ID = $existing_post->ID; | |
| 214 | + $current_status = $existing_post->post_status; | |
| 215 | + } | |
| 216 | + | |
| 217 | + $schema = $this->get_item_schema(); | |
| 218 | + | |
| 219 | + // Post title. | |
| 220 | + if ( ! empty( $schema['properties']['name'] ) && isset( $request['name'] ) ) { | |
| 221 | + if ( is_string( $request['name'] ) ) { | |
| 222 | + $prepared_post->post_title = $request['name']; | |
| 223 | + } elseif ( ! empty( $request['name']['raw'] ) ) { | |
| 224 | + $prepared_post->post_title = $request['name']['raw']; | |
| 225 | + } | |
| 226 | + } | |
| 227 | + | |
| 228 | + // Post content. | |
| 229 | + if ( ! empty( $schema['properties']['content'] ) && isset( $request['content'] ) ) { | |
| 230 | + if ( is_string( $request['content'] ) ) { | |
| 231 | + $prepared_post->post_content = $request['content']; | |
| 232 | + } elseif ( isset( $request['content']['raw'] ) ) { | |
| 233 | + $prepared_post->post_content = $request['content']['raw']; | |
| 234 | + } | |
| 235 | + } | |
| 236 | + | |
| 237 | + // Post excerpt. | |
| 238 | + if ( ! empty( $schema['properties']['excerpt'] ) && isset( $request['excerpt'] ) ) { | |
| 239 | + if ( is_string( $request['excerpt'] ) ) { | |
| 240 | + $prepared_post->post_excerpt = $request['excerpt']; | |
| 241 | + } elseif ( isset( $request['excerpt']['raw'] ) ) { | |
| 242 | + $prepared_post->post_excerpt = $request['excerpt']['raw']; | |
| 243 | + } | |
| 244 | + } | |
| 245 | + | |
| 246 | + // Post type. | |
| 247 | + if ( empty( $request['id'] ) ) { | |
| 248 | + // Creating new post, use default type for the controller. | |
| 249 | + $prepared_post->post_type = $this->post_type; | |
| 250 | + } else { | |
| 251 | + // Updating a post, use previous type. | |
| 252 | + $prepared_post->post_type = get_post_type( $request['id'] ); | |
| 253 | + } | |
| 254 | + | |
| 255 | + $post_type = get_post_type_object( $prepared_post->post_type ); | |
| 256 | + | |
| 257 | + // Post status. | |
| 258 | + if ( | |
| 259 | + ! empty( $schema['properties']['status'] ) && | |
| 260 | + isset( $request['status'] ) && | |
| 261 | + ( ! $current_status || $current_status !== $request['status'] ) | |
| 262 | + ) { | |
| 263 | + $status = $this->handle_status_param( $request['status'], $post_type ); | |
| 264 | + | |
| 265 | + if ( is_wp_error( $status ) ) { | |
| 266 | + return $status; | |
| 267 | + } | |
| 268 | + | |
| 269 | + $prepared_post->post_status = $status; | |
| 270 | + } | |
| 271 | + | |
| 272 | + // Post date. | |
| 273 | + if ( ! empty( $schema['properties']['date'] ) && ! empty( $request['date'] ) ) { | |
| 274 | + $current_date = isset( $prepared_post->ID ) ? get_post( $prepared_post->ID )->post_date : false; | |
| 275 | + $date_data = rest_get_date_with_gmt( $request['date'] ); | |
| 276 | + | |
| 277 | + if ( ! empty( $date_data ) && $current_date !== $date_data[0] ) { | |
| 278 | + list( $prepared_post->post_date, $prepared_post->post_date_gmt ) = $date_data; | |
| 279 | + $prepared_post->edit_date = true; | |
| 280 | + } | |
| 281 | + } elseif ( ! empty( $schema['properties']['date_gmt'] ) && ! empty( $request['date_gmt'] ) ) { | |
| 282 | + $current_date = isset( $prepared_post->ID ) ? get_post( $prepared_post->ID )->post_date_gmt : false; | |
| 283 | + $date_data = rest_get_date_with_gmt( $request['date_gmt'], true ); | |
| 284 | + | |
| 285 | + if ( ! empty( $date_data ) && $current_date !== $date_data[1] ) { | |
| 286 | + list( $prepared_post->post_date, $prepared_post->post_date_gmt ) = $date_data; | |
| 287 | + $prepared_post->edit_date = true; | |
| 288 | + } | |
| 289 | + } | |
| 290 | + | |
| 291 | + // Sending a null date or date_gmt value resets date and date_gmt to their | |
| 292 | + // default values (`0000-00-00 00:00:00`). | |
| 293 | + if ( | |
| 294 | + ( ! empty( $schema['properties']['date_gmt'] ) && $request->has_param( 'date_gmt' ) && null === $request['date_gmt'] ) || | |
| 295 | + ( ! empty( $schema['properties']['date'] ) && $request->has_param( 'date' ) && null === $request['date'] ) | |
| 296 | + ) { | |
| 297 | + $prepared_post->post_date_gmt = null; | |
| 298 | + $prepared_post->post_date = null; | |
| 299 | + } | |
| 300 | + | |
| 301 | + // Post slug. | |
| 302 | + if ( ! empty( $schema['properties']['slug'] ) && isset( $request['slug'] ) ) { | |
| 303 | + $prepared_post->post_name = $request['slug']; | |
| 304 | + } | |
| 305 | + | |
| 306 | + // Author. | |
| 307 | + if ( ! empty( $schema['properties']['author'] ) && ! empty( $request['author'] ) ) { | |
| 308 | + $post_author = (int) $request['author']; | |
| 309 | + | |
| 310 | + if ( get_current_user_id() !== $post_author ) { | |
| 311 | + $user_obj = get_userdata( $post_author ); | |
| 312 | + | |
| 313 | + if ( ! $user_obj ) { | |
| 314 | + return new WP_Error( | |
| 315 | + 'rest_invalid_author', | |
| 316 | + __( 'Invalid author ID.' ), | |
| 317 | + array( 'status' => 400 ) | |
| 318 | + ); | |
| 319 | + } | |
| 320 | + } | |
| 321 | + | |
| 322 | + $prepared_post->post_author = $post_author; | |
| 323 | + } | |
| 324 | + | |
| 325 | + // Post password. | |
| 326 | + if ( ! empty( $schema['properties']['password'] ) && isset( $request['password'] ) ) { | |
| 327 | + $prepared_post->post_password = $request['password']; | |
| 328 | + | |
| 329 | + if ( '' !== $request['password'] ) { | |
| 330 | + if ( ! empty( $schema['properties']['sticky'] ) && ! empty( $request['sticky'] ) ) { | |
| 331 | + return new WP_Error( | |
| 332 | + 'rest_invalid_field', | |
| 333 | + __( 'A post can not be sticky and have a password.' ), | |
| 334 | + array( 'status' => 400 ) | |
| 335 | + ); | |
| 336 | + } | |
| 337 | + | |
| 338 | + if ( ! empty( $prepared_post->ID ) && is_sticky( $prepared_post->ID ) ) { | |
| 339 | + return new WP_Error( | |
| 340 | + 'rest_invalid_field', | |
| 341 | + __( 'A sticky post can not be password protected.' ), | |
| 342 | + array( 'status' => 400 ) | |
| 343 | + ); | |
| 344 | + } | |
| 345 | + } | |
| 346 | + } | |
| 347 | + | |
| 348 | + return apply_filters( "lp_rest_pre_insert_{$this->post_type}", $prepared_post, $request ); | |
| 349 | + } | |
| 350 | + | |
| 351 | + /** | |
| 352 | + * Determines validity and normalizes the given status parameter. | |
| 353 | + * | |
| 354 | + * @since 4.7.0 | |
| 355 | + * | |
| 356 | + * @param string $post_status Post status. | |
| 357 | + * @param WP_Post_Type $post_type Post type. | |
| 358 | + * @return string|WP_Error Post status or WP_Error if lacking the proper permission. | |
| 359 | + */ | |
| 360 | + protected function handle_status_param( $post_status, $post_type ) { | |
| 361 | + | |
| 362 | + switch ( $post_status ) { | |
| 363 | + case 'draft': | |
| 364 | + case 'pending': | |
| 365 | + break; | |
| 366 | + case 'private': | |
| 367 | + if ( ! current_user_can( $post_type->cap->publish_posts ) ) { | |
| 368 | + return new WP_Error( | |
| 369 | + 'rest_cannot_publish', | |
| 370 | + __( 'Sorry, you are not allowed to create private posts in this post type.' ), | |
| 371 | + array( 'status' => rest_authorization_required_code() ) | |
| 372 | + ); | |
| 373 | + } | |
| 374 | + break; | |
| 375 | + case 'publish': | |
| 376 | + case 'future': | |
| 377 | + if ( ! current_user_can( $post_type->cap->publish_posts ) ) { | |
| 378 | + return new WP_Error( | |
| 379 | + 'rest_cannot_publish', | |
| 380 | + __( 'Sorry, you are not allowed to publish posts in this post type.' ), | |
| 381 | + array( 'status' => rest_authorization_required_code() ) | |
| 382 | + ); | |
| 383 | + } | |
| 384 | + break; | |
| 385 | + default: | |
| 386 | + if ( ! get_post_status_object( $post_status ) ) { | |
| 387 | + $post_status = 'draft'; | |
| 388 | + } | |
| 389 | + break; | |
| 390 | + } | |
| 391 | + | |
| 392 | + return $post_status; | |
| 393 | + } | |
| 394 | + | |
| 395 | + protected function prepare_objects_query( $request ) { | |
| 396 | + global $wpdb; | |
| 397 | + | |
| 398 | + $args = array(); | |
| 399 | + $args['offset'] = $request['offset']; | |
| 400 | + $args['order'] = $request['order']; | |
| 401 | + $args['orderby'] = $request['orderby']; | |
| 402 | + $args['paged'] = $request['page']; | |
| 403 | + $args['post__in'] = $request['include']; | |
| 404 | + $args['post__not_in'] = $request['exclude']; | |
| 405 | + $args['posts_per_page'] = $request['per_page']; | |
| 406 | + $args['name'] = $request['slug']; | |
| 407 | + $args['post_parent__in'] = $request['parent']; | |
| 408 | + $args['post_parent__not_in'] = $request['parent_exclude']; | |
| 409 | + $args['s'] = $request['search']; | |
| 410 | + $args['author__in'] = ! empty( $request['user'] ) ? $request['user'] : $request['author']; | |
| 411 | + $args['author__not_in'] = $request['author_exclude']; | |
| 412 | + $args['fields'] = $this->get_fields_for_response( $request ); | |
| 413 | + | |
| 414 | + if ( 'date' === $args['orderby'] ) { | |
| 415 | + $args['orderby'] = 'date ID'; | |
| 416 | + } | |
| 417 | + | |
| 418 | + $args['date_query'] = array(); | |
| 419 | + | |
| 420 | + if ( isset( $request['before'] ) ) { | |
| 421 | + $args['date_query'][0]['before'] = $request['before']; | |
| 422 | + } | |
| 423 | + | |
| 424 | + if ( isset( $request['after'] ) ) { | |
| 425 | + $args['date_query'][0]['after'] = $request['after']; | |
| 426 | + } | |
| 427 | + | |
| 428 | + // Get item user is learned | |
| 429 | + if ( ! empty( $request['learned'] ) ) { | |
| 430 | + $item_ids = $this->get_item_learned_ids( $request ); | |
| 431 | + | |
| 432 | + // Force WP_Query return empty if don't found any order. | |
| 433 | + $item_ids = ! empty( $item_ids ) ? $item_ids : array( 0 ); | |
| 434 | + | |
| 435 | + $args['post__in'] = $item_ids; | |
| 436 | + } | |
| 437 | + | |
| 438 | + $args['post_type'] = $this->post_type; | |
| 439 | + | |
| 440 | + $args = apply_filters( "lp_jwt_rest_{$this->post_type}_object_query", $args, $request ); | |
| 441 | + | |
| 442 | + return $this->prepare_items_query( $args, $request ); | |
| 443 | + } | |
| 444 | + | |
| 445 | + /** Get all items has in database learnpress_user_items by post_type */ | |
| 446 | + public function get_item_learned_ids( $request ) { | |
| 447 | + return array(); | |
| 448 | + } | |
| 449 | + | |
| 450 | + protected function get_objects( $query_args ) { | |
| 451 | + $query = new WP_Query(); | |
| 452 | + $result = $query->query( $query_args ); | |
| 453 | + | |
| 454 | + $total_posts = $query->found_posts; | |
| 455 | + | |
| 456 | + if ( $total_posts < 1 ) { | |
| 457 | + unset( $query_args['paged'] ); | |
| 458 | + $count_query = new WP_Query(); | |
| 459 | + $count_query->query( $query_args ); | |
| 460 | + $total_posts = $count_query->found_posts; | |
| 461 | + } | |
| 462 | + | |
| 463 | + return array( | |
| 464 | + 'objects' => array_filter( array_map( array( $this, 'get_object' ), $result ) ), | |
| 465 | + 'total' => (int) $total_posts, | |
| 466 | + 'pages' => (int) ceil( $total_posts / (int) $query->query_vars['posts_per_page'] ), | |
| 467 | + ); | |
| 468 | + } | |
| 469 | + | |
| 470 | + protected function add_post_meta_fields( $post, $request ) { | |
| 471 | + return true; | |
| 472 | + } | |
| 473 | + | |
| 474 | + protected function prepare_object_for_response( $object, $request ) { | |
| 475 | + return new WP_Error( 'invalid-method', sprintf( __( "The method '%s' not implemented. It must be overridden in the subclass.", 'learnpress' ), __METHOD__ ), array( 'status' => 405 ) ); | |
| 476 | + } | |
| 477 | + | |
| 478 | + protected function prepare_items_query( $prepared_args = array(), $request = null ) { | |
| 479 | + $query_args = array(); | |
| 480 | + | |
| 481 | + foreach ( $prepared_args as $key => $value ) { | |
| 482 | + $query_args[ $key ] = apply_filters( "rest_query_var-{$key}", $value ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores | |
| 483 | + } | |
| 484 | + | |
| 485 | + if ( 'post' !== $this->post_type || ! isset( $query_args['ignore_sticky_posts'] ) ) { | |
| 486 | + $query_args['ignore_sticky_posts'] = true; | |
| 487 | + } | |
| 488 | + | |
| 489 | + if ( 'include' === $query_args['orderby'] ) { | |
| 490 | + $query_args['orderby'] = 'post__in'; | |
| 491 | + } elseif ( 'id' === $query_args['orderby'] ) { | |
| 492 | + $query_args['orderby'] = 'ID'; | |
| 493 | + } elseif ( 'slug' === $query_args['orderby'] ) { | |
| 494 | + $query_args['orderby'] = 'name'; | |
| 495 | + } | |
| 496 | + | |
| 497 | + return $query_args; | |
| 498 | + } | |
| 499 | + | |
| 500 | + public function get_collection_params() { | |
| 501 | + $params = array(); | |
| 502 | + $params['context'] = $this->get_context_param(); | |
| 503 | + $params['context']['default'] = 'view'; | |
| 504 | + | |
| 505 | + $params['page'] = array( | |
| 506 | + 'description' => __( 'The current page of the collection.', 'learnpress' ), | |
| 507 | + 'type' => 'integer', | |
| 508 | + 'default' => 1, | |
| 509 | + 'sanitize_callback' => 'absint', | |
| 510 | + 'validate_callback' => 'rest_validate_request_arg', | |
| 511 | + 'minimum' => 1, | |
| 512 | + ); | |
| 513 | + $params['per_page'] = array( | |
| 514 | + 'description' => __( 'The maximum number of items to be returned in the result set.', 'learnpress' ), | |
| 515 | + 'type' => 'integer', | |
| 516 | + 'default' => 10, | |
| 517 | + 'minimum' => 1, | |
| 518 | + 'maximum' => 100, | |
| 519 | + 'sanitize_callback' => 'absint', | |
| 520 | + 'validate_callback' => 'rest_validate_request_arg', | |
| 521 | + ); | |
| 522 | + $params['search'] = array( | |
| 523 | + 'description' => __( 'Limit results to those matching a string.', 'learnpress' ), | |
| 524 | + 'type' => 'string', | |
| 525 | + 'sanitize_callback' => 'sanitize_text_field', | |
| 526 | + 'validate_callback' => 'rest_validate_request_arg', | |
| 527 | + ); | |
| 528 | + $params['after'] = array( | |
| 529 | + 'description' => __( 'Limit response to resources published after a given ISO8601 compliant date.', 'learnpress' ), | |
| 530 | + 'type' => 'string', | |
| 531 | + 'format' => 'date-time', | |
| 532 | + 'validate_callback' => 'rest_validate_request_arg', | |
| 533 | + ); | |
| 534 | + $params['before'] = array( | |
| 535 | + 'description' => __( 'Limit response to resources published before a given ISO8601 compliant date.', 'learnpress' ), | |
| 536 | + 'type' => 'string', | |
| 537 | + 'format' => 'date-time', | |
| 538 | + 'validate_callback' => 'rest_validate_request_arg', | |
| 539 | + ); | |
| 540 | + $params['exclude'] = array( | |
| 541 | + 'description' => __( 'Ensure the result set excludes specific IDs.', 'learnpress' ), | |
| 542 | + 'type' => 'array', | |
| 543 | + 'items' => array( | |
| 544 | + 'type' => 'integer', | |
| 545 | + ), | |
| 546 | + 'default' => array(), | |
| 547 | + 'sanitize_callback' => 'wp_parse_id_list', | |
| 548 | + ); | |
| 549 | + $params['include'] = array( | |
| 550 | + 'description' => __( 'Limit the result set to specific IDs.', 'learnpress' ), | |
| 551 | + 'type' => 'array', | |
| 552 | + 'items' => array( | |
| 553 | + 'type' => 'integer', | |
| 554 | + ), | |
| 555 | + 'default' => array(), | |
| 556 | + 'sanitize_callback' => 'wp_parse_id_list', | |
| 557 | + ); | |
| 558 | + $params['offset'] = array( | |
| 559 | + 'description' => __( 'Offset the result set by a specific number of items.', 'learnpress' ), | |
| 560 | + 'type' => 'integer', | |
| 561 | + 'sanitize_callback' => 'absint', | |
| 562 | + 'validate_callback' => 'rest_validate_request_arg', | |
| 563 | + ); | |
| 564 | + $params['order'] = array( | |
| 565 | + 'description' => __( 'Sorting attributes in ascending or descending order.', 'learnpress' ), | |
| 566 | + 'type' => 'string', | |
| 567 | + 'default' => 'desc', | |
| 568 | + 'enum' => array( 'asc', 'desc' ), | |
| 569 | + 'validate_callback' => 'rest_validate_request_arg', | |
| 570 | + ); | |
| 571 | + $params['orderby'] = array( | |
| 572 | + 'description' => __( 'Sort collections by the object attribute.', 'learnpress' ), | |
| 573 | + 'type' => 'string', | |
| 574 | + 'default' => 'date', | |
| 575 | + 'enum' => array( | |
| 576 | + 'date', | |
| 577 | + 'id', | |
| 578 | + 'include', | |
| 579 | + 'title', | |
| 580 | + 'slug', | |
| 581 | + 'modified', | |
| 582 | + ), | |
| 583 | + 'validate_callback' => 'rest_validate_request_arg', | |
| 584 | + ); | |
| 585 | + $params['author'] = array( | |
| 586 | + 'description' => __( 'Limit the result set to posts assigned to specific authors.', 'learnpress' ), | |
| 587 | + 'type' => 'array', | |
| 588 | + 'items' => array( | |
| 589 | + 'type' => 'integer', | |
| 590 | + ), | |
| 591 | + 'default' => array(), | |
| 592 | + ); | |
| 593 | + $params['author_exclude'] = array( | |
| 594 | + 'description' => __( 'Ensure the result set excludes posts assigned to specific authors.', 'learnpress' ), | |
| 595 | + 'type' => 'array', | |
| 596 | + 'items' => array( | |
| 597 | + 'type' => 'integer', | |
| 598 | + ), | |
| 599 | + 'default' => array(), | |
| 600 | + ); | |
| 601 | + $params['user'] = array( | |
| 602 | + 'description' => __( 'Limit the result set to posts assigned to specific authors.', 'learnpress' ), | |
| 603 | + 'type' => 'array', | |
| 604 | + 'items' => array( | |
| 605 | + 'type' => 'integer', | |
| 606 | + ), | |
| 607 | + 'default' => array(), | |
| 608 | + ); | |
| 609 | + $params['learned'] = array( | |
| 610 | + 'description' => __( 'Get item learned by user.', 'learnpress' ), | |
| 611 | + 'type' => 'boolean', | |
| 612 | + 'default' => false, | |
| 613 | + 'validate_callback' => 'rest_validate_request_arg', | |
| 614 | + ); | |
| 615 | + | |
| 616 | + if ( $this->hierarchical ) { | |
| 617 | + $params['parent'] = array( | |
| 618 | + 'description' => __( 'Limit the result set to those of particular parent IDs.', 'learnpress' ), | |
| 619 | + 'type' => 'array', | |
| 620 | + 'items' => array( | |
| 621 | + 'type' => 'integer', | |
| 622 | + ), | |
| 623 | + 'sanitize_callback' => 'wp_parse_id_list', | |
| 624 | + 'default' => array(), | |
| 625 | + ); | |
| 626 | + $params['parent_exclude'] = array( | |
| 627 | + 'description' => __( 'Limit the result set to all items except those of a particular parent ID.', 'learnpress' ), | |
| 628 | + 'type' => 'array', | |
| 629 | + 'items' => array( | |
| 630 | + 'type' => 'integer', | |
| 631 | + ), | |
| 632 | + 'sanitize_callback' => 'wp_parse_id_list', | |
| 633 | + 'default' => array(), | |
| 634 | + ); | |
| 635 | + } | |
| 636 | + | |
| 637 | + return apply_filters( "rest_{$this->post_type}_collection_params", $params, $this->post_type ); | |
| 638 | + } | |
| 639 | +} | |