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<?php |
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/** |
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* REST items controllers. |
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* |
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* @version 1.0.19 |
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*/ |
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defined( 'ABSPATH' ) || exit; |
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/** |
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* REST API items controller class. |
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* |
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* @package Invoicing |
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*/ |
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class WPInv_REST_Items_Controller extends GetPaid_REST_Posts_Controller { |
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/** |
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* Post type. |
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* |
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* @var string |
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*/ |
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protected $post_type = 'wpi_item'; |
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/** |
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* The base of this controller's route. |
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* |
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* @since 1.0.13 |
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* @var string |
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*/ |
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protected $rest_base = 'items'; |
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/** Contains this controller's class name. |
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* |
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* @var string |
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*/ |
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public $crud_class = 'WPInv_Item'; |
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/** |
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* Registers the routes for the objects of the controller. |
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* |
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* @since 1.0.19 |
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* |
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* @see register_rest_route() |
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*/ |
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public function register_namespace_routes( $namespace ) { |
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parent::register_namespace_routes( $namespace ); |
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register_rest_route( |
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$this->namespace, |
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'/' . $this->rest_base . '/item-types', |
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array( |
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array( |
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'methods' => WP_REST_Server::READABLE, |
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'callback' => array( $this, 'get_item_types' ), |
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'permission_callback' => array( $this, 'get_items_permissions_check' ), |
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), |
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) |
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); |
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} |
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/** |
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* Handles rest requests for item types. |
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* |
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* @since 1.0.13 |
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* |
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* |
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* @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. |
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*/ |
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public function get_item_types() { |
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return rest_ensure_response( wpinv_get_item_types() ); |
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} |
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/** |
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* Retrieves the query params for the items collection. |
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* |
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* @since 1.0.13 |
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* |
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* @return array Collection parameters. |
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*/ |
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public function get_collection_params() { |
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$params = array_merge( |
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parent::get_collection_params(), |
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array( |
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// Item types |
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'type' => array( |
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'description' => __( 'Type of items to fetch.', 'invoicing' ), |
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'type' => array( 'array', 'string' ), |
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'default' => 'any', |
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'validate_callback' => 'rest_validate_request_arg', |
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'sanitize_callback' => 'wpinv_parse_list', |
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'items' => array( |
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'enum' => array_merge( array( 'any' ), wpinv_item_types() ), |
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'type' => 'string', |
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), |
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), |
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) |
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); |
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// Filter collection parameters for the items controller. |
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return apply_filters( 'getpaid_rest_items_collection_params', $params, $this ); |
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} |
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/** |
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* Determine the allowed query_vars for a get_items() response and |
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* prepare for WP_Query. |
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* |
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* @param array $prepared_args Prepared arguments. |
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* @param WP_REST_Request $request Request object. |
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* @return array $query_args |
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*/ |
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protected function prepare_items_query( $prepared_args = array(), $request = null ) { |
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$query_args = parent::prepare_items_query( $prepared_args ); |
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// Retrieve items by type. |
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if ( ! in_array( 'any', $request['type'] ) ) { |
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if ( empty( $query_args['meta_query'] ) ) { |
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$query_args['meta_query'] = array(); |
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} |
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$query_args['meta_query'][] = array( |
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'key' => '_wpinv_type', |
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'value' => implode( ',', $request['type'] ), |
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'compare' => 'IN', |
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); |
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} |
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return apply_filters( 'getpaid_rest_items_prepare_items_query', $query_args, $request, $this ); |
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} |
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/** |
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* Retrieves a valid list of post statuses. |
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* |
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* @since 1.0.15 |
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* |
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* @return array A list of registered item statuses. |
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*/ |
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public function get_post_statuses() { |
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return array( 'draft', 'pending', 'publish' ); |
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} |
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/** |
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* Checks if a key should be included in a response. |
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* |
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* @since 1.0.19 |
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* @param WPInv_Item $item Item object. |
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* @param string $field_key The key to check for. |
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* @return bool |
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*/ |
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public function object_supports_field( $item, $field_key ) { |
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if ( 'minimum_price' == $field_key && ! $item->user_can_set_their_price() ) { |
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return false; |
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} |
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foreach ( wpinv_parse_list( 'initial_price the_initial_price recurring_price the_recurring_price recurring_period recurring_interval recurring_limit is_free_trial trial_period trial_interval first_renewal_date' ) as $key ) { |
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if ( $key == $field_key && ! $item->is_recurring() ) { |
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return false; |
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} |
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} |
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foreach ( wpinv_parse_list( 'trial_period trial_interval' ) as $key ) { |
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if ( $key == $field_key && ! $item->has_free_trial() ) { |
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return false; |
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} |
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} |
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return parent::object_supports_field( $item, $field_key ); |
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} |
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} |
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AyeCode /
invoicing
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