File: /home/labeautef/labeautedegaby.com/wp-content/plugins/imagify/classes/Imagifybeat/Core.php
<?php
namespace Imagify\Imagifybeat;
use Imagify\Traits\InstanceGetterTrait;
/**
* Imagifybeat core.
*
* @since 1.9.3
* @author Grégory Viguier
*/
final class Core {
use InstanceGetterTrait;
/**
* Class init: launch hooks.
*
* @since 1.9.3
* @access public
* @author Grégory Viguier
*/
public function init() {
add_action( 'wp_ajax_imagifybeat', [ $this, 'core_handler' ], 1 );
add_filter( 'imagifybeat_refresh_nonces', [ $this, 'refresh_imagifybeat_nonces' ] );
}
/**
* Ajax handler for the Imagifybeat API.
*
* Runs when the user is logged in.
*
* @since 1.9.3
* @access public
* @author Grégory Viguier
*/
public function core_handler() {
if ( empty( $_POST['_nonce'] ) ) {
wp_send_json_error();
}
$data = [];
$response = [];
$nonce_state = wp_verify_nonce( sanitize_key( wp_unslash( $_POST['_nonce'] ) ), 'imagifybeat-nonce' );
// Screen_id is the same as $current_screen->id and the JS global 'pagenow'.
if ( ! empty( $_POST['screen_id'] ) ) {
$screen_id = sanitize_key( $_POST['screen_id'] );
} else {
$screen_id = 'front';
}
if ( ! empty( $_POST['data'] ) ) {
$data = wp_unslash( (array) $_POST['data'] ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
}
if ( 1 !== $nonce_state ) {
/**
* Filters the nonces to send.
*
* @since 1.9.3
*
* @param array $response The Imagifybeat response.
* @param array $data The $_POST data sent.
* @param string $screen_id The screen id.
*/
$response = wpm_apply_filters_typed( 'array', 'imagifybeat_refresh_nonces', $response, $data, $screen_id );
if ( false === $nonce_state ) {
// User is logged in but nonces have expired.
$response['nonces_expired'] = true;
wp_send_json( $response );
}
}
if ( ! empty( $data ) ) {
/**
* Filters the Imagifybeat response received.
*
* @since 1.9.3
*
* @param array $response The Imagifybeat response.
* @param array $data The $_POST data sent.
* @param string $screen_id The screen id.
*/
$response = wpm_apply_filters_typed( 'array', 'imagifybeat_received', $response, $data, $screen_id );
}
/**
* Filters the Imagifybeat response sent.
*
* @since 1.9.3
*
* @param array $response The Imagifybeat response.
* @param string $screen_id The screen id.
*/
$response = wpm_apply_filters_typed( 'array', 'imagifybeat_send', $response, $screen_id );
/**
* Fires when Imagifybeat ticks in logged-in environments.
*
* Allows the transport to be easily replaced with long-polling.
*
* @since 1.9.3
* @author Grégory Viguier
*
* @param array $response The Imagifybeat response.
* @param string $screen_id The screen id.
*/
do_action( 'imagifybeat_tick', $response, $screen_id );
// Send the current time according to the server.
$response['server_time'] = time();
wp_send_json( $response );
}
/**
* Add the latest Imagifybeat nonce to the Imagifybeat response.
*
* @since 1.9.3
* @access public
* @author Grégory Viguier
*
* @param array $response The Imagifybeat response.
* @return array The Imagifybeat response.
*/
public function refresh_imagifybeat_nonces( $response ) {
// Refresh the Imagifybeat nonce.
$response['imagifybeat_nonce'] = wp_create_nonce( 'imagifybeat-nonce' );
return $response;
}
/**
* Get Imagifybeat settings.
*
* @since 1.9.3
* @access public
* @author Grégory Viguier
*
* @return array
*/
public function get_settings() {
global $pagenow;
$settings = [];
if ( ! is_admin() ) {
$settings['ajaxurl'] = admin_url( 'admin-ajax.php', 'relative' );
}
if ( is_user_logged_in() ) {
$settings['nonce'] = wp_create_nonce( 'imagifybeat-nonce' );
}
if ( 'customize.php' === $pagenow ) {
$settings['screenId'] = 'customize';
}
/**
* Filters the Imagifybeat settings.
*
* @since 1.9.3
*
* @param array $settings Imagifybeat settings array.
*/
return (array) wpm_apply_filters_typed( 'array', 'imagifybeat_settings', $settings );
}
}