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<?php |
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if (!defined('ABSPATH')) die('Access denied.'); |
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|
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if (!class_exists('WP_REST_Terms_Controller')) { |
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include_once ABSPATH . 'wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php'; |
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} |
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|
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/** |
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* UpdraftCentral_REST_Terms_Controller class. Used to override some basic response |
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* details to integrate the remote term information. |
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* |
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* Originally copied and edited from WP_REST_Terms_Controller (WordPress 5.0.3). Updated |
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* to support higher versions up to WordPress 5.4. |
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* |
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* @see WP_REST_Terms_Controller |
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*/ |
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class UpdraftCentral_REST_Terms_Controller extends WP_REST_Terms_Controller { |
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|
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public function __construct($taxonomy) { |
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parent::__construct($taxonomy); |
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} |
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|
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/** |
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* Prepares a single term output for response. |
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* |
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* @since 4.7.0 |
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* |
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* @param obj $item Term object. |
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* @param WP_REST_Request $request Request object. |
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* @param array $misc Array containing remote term data. |
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* @return WP_REST_Response $response Response object. |
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*/ |
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public function prepare_remote_item_for_response($item, $request, $misc) { |
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|
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$fields = $this->get_fields_for_response($request); |
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$params = $request->get_params(); |
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$data = array(); |
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|
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// If we have an array then make sure that it is converted to object |
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$item = $this->maybe_convert_to_object($item); |
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|
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if (in_array('id', $fields, true)) { |
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$data['id'] = (int) $item->term_id; |
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} |
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|
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if (in_array('count', $fields, true)) { |
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$data['count'] = (int) $item->count; |
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} |
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|
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if (in_array('description', $fields, true)) { |
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$data['description'] = $item->description; |
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} |
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|
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if (in_array('link', $fields, true)) { |
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$data['link'] = $misc['link']; |
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} |
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|
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if (in_array('name', $fields, true)) { |
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$data['name'] = $item->name; |
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} |
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|
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if (in_array('slug', $fields, true)) { |
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$data['slug'] = $item->slug; |
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} |
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|
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if (in_array('taxonomy', $fields, true)) { |
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$data['taxonomy'] = $item->taxonomy; |
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} |
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|
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if (in_array('parent', $fields, true)) { |
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$data['parent'] = (int) $item->parent; |
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} |
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|
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if (in_array('meta', $fields, true)) { |
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$data['meta'] = $this->meta->get_value($item->term_id, $request); |
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} |
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|
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$context = !empty($request['context']) ? $request['context'] : 'view'; |
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$data = $this->add_additional_fields_to_object($data, $request); |
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$data = $this->filter_response_by_context($data, $context); |
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|
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$response = rest_ensure_response($data); |
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if (empty($params['_fields']) || (is_array($params['_fields']) && in_array('_links', $params['_fields']))) { |
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$response->add_links($this->prepare_remote_links($item, $misc)); |
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} |
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|
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return $response; |
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} |
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|
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/** |
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* Prepares remote links for the request. |
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* |
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* @param object $term Term object. |
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* @param array $misc Miscellaneous data for the Term object |
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* @return array Links for the given term. |
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*/ |
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private function prepare_remote_links($term, $misc) { |
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$base = $this->namespace . '/' . $this->rest_base; |
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$links = array( |
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'self' => array( |
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'href' => rest_url(trailingslashit($base) . $term->term_id), |
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), |
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'collection' => array( |
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'href' => rest_url($base), |
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), |
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'about' => array( |
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'href' => rest_url(sprintf('wp/v2/taxonomies/%s', $this->taxonomy)), |
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), |
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); |
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|
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if ($term->parent) { |
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$parent_term = $misc['parent_term']; |
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if (!empty($parent_term)) { |
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$parent_term = $this->maybe_convert_to_object(json_decode($parent_term)); |
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$links['up'] = array( |
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'href' => rest_url(trailingslashit($base) . $parent_term->term_id), |
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'embeddable' => true, |
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); |
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} |
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} |
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|
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$taxonomy_obj = $this->maybe_convert_to_object($misc['taxonomy_obj']); |
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if (empty($taxonomy_obj->object_type)) { |
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return $links; |
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} |
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|
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$post_type_links = array(); |
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foreach ($taxonomy_obj->object_type as $type) { |
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if (!in_array(strtolower($type), array('post', 'page'))) continue; |
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|
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$post_type_object = get_post_type_object($type); |
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if (empty($post_type_object) || empty($post_type_object->show_in_rest)) { |
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continue; |
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} |
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|
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$rest_base = !empty($post_type_object->rest_base) ? $post_type_object->rest_base : $post_type_object->name; |
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$post_type_links[] = array( |
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'href' => add_query_arg($this->rest_base, $term->term_id, rest_url(sprintf('wp/v2/%s', $rest_base))), |
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); |
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} |
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|
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if (!empty($post_type_links)) { |
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$links['https://api.w.org/post_type'] = $post_type_links; |
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} |
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|
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return $links; |
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} |
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|
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/** |
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* Convert an array of data into its object representation |
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* |
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* @param array $item Item to check and convert into object |
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* @return object |
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*/ |
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private function maybe_convert_to_object($item) { |
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if (!empty($item) && is_array($item)) { |
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$term = new stdClass(); |
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foreach ($item as $key => $value) { |
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if (!empty($value) && is_array($value)) { |
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$this->maybe_convert_to_object($value); |
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} else { |
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$term->{$key} = $value; |
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} |
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} |
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$item = $term; |
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} |
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|
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return $item; |
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} |
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} |
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