325 lines
9.0 KiB
PHP
325 lines
9.0 KiB
PHP
<?php
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/**
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* Abstract class to define/implement base methods for all controller classes
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*
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* @package Opal_Job
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* @subpackage Opal_Job/controllers
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*/
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abstract class Opalestate_Base_API {
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/**
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* The unique identifier of this plugin.
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*
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* @access protected
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* @var string $plugin_base_name The string used to uniquely identify this plugin.
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*/
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public $base;
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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 = '';
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/**
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* The unique identifier of this plugin.
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*
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* @access protected
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* @var string $plugin_base_name The string used to uniquely identify this plugin.
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*/
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public $namespace = 'estate-api/v1';
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/**
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* Definition
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*
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* Register all Taxonomy related to Job post type as location, category, Specialism, Types
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*/
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public function __construct() {
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add_action( 'rest_api_init', [ $this, 'register_routes' ] );
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}
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/**
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* Definition
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*
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* Register all Taxonomy related to Job post type as location, category, Specialism, Types
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*/
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public function register_routes() {
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}
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public function get_response( $code, $output ) {
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$response = [];
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$response['status'] = $code;
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$response = array_merge( $response, $output );
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return new WP_REST_Response( $response );
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}
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public function output( $code ) {
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$this->data['status'] = $code;
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return new WP_REST_Response( $this->data );
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}
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/**
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* Validate the API request.
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*
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* @param \WP_REST_Request $request
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* @return bool|\WP_Error
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*/
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public function validate_request( WP_REST_Request $request ) {
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return true;
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$response = [];
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// Make sure we have both user and api key
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$api_admin = Opalestate_API_Admin::get_instance();
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if ( empty( $request['token'] ) || empty( $request['key'] ) ) {
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return $this->missing_auth();
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}
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// Retrieve the user by public API key and ensure they exist
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if ( ! ( $user = $api_admin->get_user( $request['key'] ) ) ) {
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$this->invalid_key();
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} else {
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$token = urldecode( $request['token'] );
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$secret = $api_admin->get_user_secret_key( $user );
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$public = urldecode( $request['key'] );
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if ( hash_equals( md5( $secret . $public ), $token ) ) {
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return true;
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} else {
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$this->invalid_auth();
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}
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}
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return false;
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}
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/**
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* Get page number
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*
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* @access public
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* @return int $wp_query->query_vars['page'] if page number returned (default: 1)
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* @global $wp_query
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*/
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public function get_paged() {
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global $wp_query;
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return isset( $wp_query->query_vars['page'] ) ? $wp_query->query_vars['page'] : 1;
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}
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/**
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* Number of results to display per page
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*
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* @access public
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* @return int $per_page Results to display per page (default: 10)
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* @global $wp_query
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*/
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public function per_page() {
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global $wp_query;
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$per_page = isset( $wp_query->query_vars['number'] ) ? $wp_query->query_vars['number'] : 10;
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return apply_filters( 'opalestate_api_results_per_page', $per_page );
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}
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/**
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* Get object.
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*
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* @param int $id Object ID.
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* @return object WC_Data object or WP_Error object.
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*/
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protected function get_object( $id ) {
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// translators: %s: Class method name.
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return new WP_Error( 'invalid-method', sprintf( __( "Method '%s' not implemented. Must be overridden in subclass.", 'opalestate-pro' ), __METHOD__ ), [ 'status' => 405 ] );
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}
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/**
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* Displays a missing authentication error if all the parameters aren't
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* provided
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*
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* @access private
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* @return WP_Error with message key rest_forbidden
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*/
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private function missing_auth() {
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return new WP_Error( 'rest_forbidden', esc_html__( 'You must specify both a token and API key!' ), [ 'status' => rest_authorization_required_code() ] );
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}
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/**
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* Displays an authentication failed error if the user failed to provide valid
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* credentials
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*
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* @access private
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* @return WP_Error with message key rest_forbidden
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*/
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private function invalid_auth() {
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return new WP_Error( 'rest_forbidden', esc_html__( 'Your request could not be authenticated!', 'opaljob' ), [ 'status' => 403 ] );
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}
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/**
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* Displays an invalid API key error if the API key provided couldn't be
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* validated
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*
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* @access private
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* @return WP_Error with message key rest_forbidden
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*/
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private function invalid_key() {
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return new WP_Error( 'rest_forbidden', esc_html__( 'Invalid API key!' ), [ 'status' => rest_authorization_required_code() ] );
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}
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/**
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* Check if a given request has access to read items.
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_Error|boolean
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*/
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public function get_items_permissions_check( $request ) {
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$is_valid = $this->is_valid_api_key( $request );
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if ( is_wp_error( $is_valid ) ) {
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return $is_valid;
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} else {
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$route = $request->get_route();
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$endpoint = explode( '/', $route );
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$endpoint = end( $endpoint );
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if ( in_array( $endpoint, [ 'properties', 'agencies', 'agents' ] ) ) {
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return true;
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}
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if ( ! opalestate_rest_check_post_permissions( $this->post_type, 'read' ) ) {
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return new WP_Error( 'opalestate_rest_cannot_view', __( 'Sorry, you cannot list resources.', 'opalestate-pro' ), [ 'status' => rest_authorization_required_code() ] );
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}
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}
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return true;
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}
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/**
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* Check if a given request has access.
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_Error|boolean
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*/
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public function is_valid_api_key( $request ) {
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if ( isset( $request['consumer_key'] ) && $request['consumer_secret'] ) {
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$user = opalestate_get_user_data_by_consumer_key( $request['consumer_key'] );
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if ( $user ) {
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if ( $request['consumer_secret'] === $user->consumer_secret ) {
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return true;
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}
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}
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}
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return new WP_Error( 'opalestate_rest_cannot_access', __( 'Sorry, you cannot list resources. Invalid keys!', 'opalestate-pro' ), [ 'status' => rest_authorization_required_code() ] );
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}
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/**
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* Check if is request to our REST API.
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*
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* @return bool
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*/
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protected function is_request_to_rest_api() {
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if ( empty( $_SERVER['REQUEST_URI'] ) ) {
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return false;
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}
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$rest_prefix = trailingslashit( rest_get_url_prefix() );
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$request_uri = esc_url_raw( wp_unslash( $_SERVER['REQUEST_URI'] ) );
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// Check if the request is to the Opalestate API endpoints.
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$opalestate = ( false !== strpos( $request_uri, $rest_prefix . 'estate-api/' ) );
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// Allow third party plugins use our authentication methods.
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$third_party = ( false !== strpos( $request_uri, $rest_prefix . 'estate-api-' ) );
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return apply_filters( 'opalestate_rest_is_request_to_rest_api', $opalestate || $third_party );
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}
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/**
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* Check if a given request has access to read an item.
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_Error|boolean
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*/
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public function get_item_permissions_check( $request ) {
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$object = $this->get_object( (int) $request['id'] );
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if ( $object && 0 !== $object->get_id() && ! opalestate_rest_check_post_permissions( $this->post_type, 'read', $object->get_id() ) ) {
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return new WP_Error( 'opalestate_rest_cannot_view', __( 'Sorry, you cannot view this resource.', 'opalestate-pro' ), [ 'status' => rest_authorization_required_code() ] );
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}
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return true;
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}
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/**
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* Check if a given request has access to create an item.
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_Error|boolean
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*/
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public function create_item_permissions_check( $request ) {
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if ( ! opalestate_rest_check_post_permissions( $this->post_type, 'create' ) ) {
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return new WP_Error( 'opalestate_rest_cannot_create', __( 'Sorry, you are not allowed to create resources.', 'opalestate-pro' ), [ 'status' => rest_authorization_required_code() ] );
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}
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return true;
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}
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/**
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* Check if a given request has access to update an item.
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_Error|boolean
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*/
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public function update_item_permissions_check( $request ) {
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$object = $this->get_object( (int) $request['id'] );
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if ( $object && 0 !== $object->get_id() && ! opalestate_rest_check_post_permissions( $this->post_type, 'edit', $object->get_id() ) ) {
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return new WP_Error( 'opalestate_rest_cannot_edit', __( 'Sorry, you are not allowed to edit this resource.', 'opalestate-pro' ), [ 'status' => rest_authorization_required_code() ] );
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}
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return true;
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}
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/**
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* Get the query params for collections of attachments.
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*
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* @return array
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*/
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public function get_collection_params() {
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$params['page'] = [
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'description' => __( 'Current page of the collection.', 'opalestate-pro' ),
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'type' => 'integer',
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'default' => 1,
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'sanitize_callback' => 'absint',
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'validate_callback' => 'rest_validate_request_arg',
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'minimum' => 1,
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];
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$params['per_page'] = [
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'description' => __( 'Maximum number of items to be returned in result set.', 'opalestate-pro' ),
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'type' => 'integer',
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'default' => 10,
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'minimum' => 1,
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'maximum' => 100,
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'sanitize_callback' => 'absint',
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'validate_callback' => 'rest_validate_request_arg',
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];
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return $params;
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}
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}
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