131 lines
2.3 KiB
PHP
Executable File
131 lines
2.3 KiB
PHP
Executable File
<?php
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if ( ! class_exists( 'WP_Async_Request' ) ) {
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abstract class WP_Async_Request {
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/**
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* @var string
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*/
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protected $prefix = 'wp';
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/**
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* @var string
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*/
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protected $action = 'async_request';
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/**
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* @var string
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*/
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protected $identifier;
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/**
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* @var array
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*/
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protected $data = array();
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/**
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* Initiate new async request
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*/
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public function __construct() {
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$this->identifier = $this->prefix . '_' . $this->action;
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add_action( 'wp_ajax_' . $this->identifier, array( $this, 'maybe_handle' ) );
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add_action( 'wp_ajax_nopriv_' . $this->identifier, array( $this, 'maybe_handle' ) );
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}
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/**
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* Set data used during the request
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*
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* @param array $data
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*
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* @return $this
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*/
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public function data( $data ) {
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$this->data = $data;
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return $this;
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}
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/**
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* Dispatch the async request
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*
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* @return array|WP_Error
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*/
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public function dispatch() {
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$url = add_query_arg( $this->get_query_args(), $this->get_query_url() );
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$args = $this->get_post_args();
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return wp_remote_post( esc_url_raw( $url ), $args );
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}
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/**
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* Get query args
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*
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* @return array
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*/
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protected function get_query_args() {
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if ( property_exists( $this, 'query_args' ) ) {
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return $this->query_args;
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}
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return array(
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'action' => $this->identifier,
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'nonce' => wp_create_nonce( $this->identifier ),
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);
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}
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/**
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* Get query URL
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*
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* @return string
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*/
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protected function get_query_url() {
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if ( property_exists( $this, 'query_url' ) ) {
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return $this->query_url;
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}
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return admin_url( 'admin-ajax.php' );
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}
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/**
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* Get post args
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*
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* @return array
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*/
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protected function get_post_args() {
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if ( property_exists( $this, 'post_args' ) ) {
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return $this->post_args;
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}
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return array(
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'timeout' => 0.01,
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'blocking' => false,
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'body' => $this->data,
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'cookies' => $_COOKIE,
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'sslverify' => apply_filters( 'https_local_ssl_verify', false ),
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);
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}
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/**
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* Maybe handle
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*
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* Check for correct nonce and pass to handler.
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*/
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public function maybe_handle() {
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check_ajax_referer( $this->identifier, 'nonce' );
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$this->handle();
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wp_die();
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}
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/**
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* Handle
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*
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* Override this method to perform any actions required
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* during the async request.
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*/
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abstract protected function handle();
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}
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} |