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/ class-cartflows-admin.php
<?php
/**
* CartFlows Admin.
*
* @package CartFlows
*/
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Class Cartflows_Admin.
*/
class Cartflows_Admin {
/**
* Instance
*
* @access private
* @var object Class object.
* @since 1.0.0
*/
private static $instance;
/**
* Initiator
*
* @since 1.0.0
* @return object initialized object of class.
*/
public static function get_instance() {
if ( ! isset( self::$instance ) ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Constructor
*/
public function __construct() {
$this->init_hooks();
}
/**
* Init Hooks.
*
* @since 1.0.0
* @return void
*/
public function init_hooks() {
if ( ! is_admin() ) {
return;
}
/* Add lite version class to body */
add_action( 'admin_body_class', array( $this, 'add_admin_body_class' ) );
add_filter( 'plugin_action_links_' . CARTFLOWS_BASE, array( $this, 'add_action_links' ) );
add_action( 'in_admin_header', array( $this, 'embed_page_header' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'load_ui_switch_notice_script' ) );
add_action( 'admin_notices', array( $this, 'show_ui_switch_notice' ) );
add_action( 'wp_ajax_wcf_switch_to_new_ui', array( $this, 'update_ui_switch_option' ) );
add_action( 'admin_init', array( $this, 'flush_rules_after_save_permalinks' ) );
}
/**
* After save of permalinks.
*/
public static function flush_rules_after_save_permalinks() {
$has_saved_permalinks = get_option( 'cartflows_permalink_refresh' );
if ( $has_saved_permalinks ) {
flush_rewrite_rules();
delete_option( 'cartflows_permalink_refresh' );
}
}
/**
* Show action on plugin page.
*
* @param array $links links.
* @return array
*/
public function add_action_links( $links ) {
$default_url = admin_url( 'admin.php?page=' . CARTFLOWS_SETTINGS );
if ( ! CARTFLOWS_LEGACY_ADMIN ) {
$default_url = add_query_arg(
array(
'page' => CARTFLOWS_SLUG,
'path' => 'settings',
),
admin_url()
);
}
$mylinks = array(
'<a href="' . $default_url . '">' . __( 'Settings', 'cartflows' ) . '</a>',
'<a target="_blank" href="' . esc_url( 'https://cartflows.com/docs' ) . '">' . __( 'Docs', 'cartflows' ) . '</a>',
);
if ( ! _is_cartflows_pro() ) {
array_push( $mylinks, '<a style="color: #39b54a; font-weight: bold;" target="_blank" href="' . esc_url( 'https://cartflows.com/pricing/' ) . '"> Go Pro </a>' );
}
return array_merge( $links, $mylinks );
}
/**
* Check is flow admin.
*
* @since 1.0.0
* @return boolean
*/
public static function is_flow_edit_admin() {
$current_screen = get_current_screen();
if (
is_object( $current_screen ) &&
isset( $current_screen->post_type ) &&
( CARTFLOWS_FLOW_POST_TYPE === $current_screen->post_type ) &&
isset( $current_screen->base ) &&
( 'post' === $current_screen->base )
) {
return true;
}
return false;
}
/**
* Admin body classes.
*
* Body classes to be added to <body> tag in admin page
*
* @param String $classes body classes returned from the filter.
* @return String body classes to be added to <body> tag in admin page
*/
public function add_admin_body_class( $classes ) {
$classes .= ' cartflows-' . CARTFLOWS_VER;
if ( isset( $_GET['action'] ) && in_array( sanitize_text_field( wp_unslash( $_GET['action'] ) ), array( 'wcf-log', 'wcf-license' ) ) ) { //phpcs:ignore
$classes .= ' wcf-debug-page ';
}
return $classes;
}
/**
* Show embed header.
*
* @since 1.0.0
*/
public function show_embed_header() {
$current_screen = get_current_screen();
if (
is_object( $current_screen ) &&
isset( $current_screen->post_type ) &&
( CARTFLOWS_FLOW_POST_TYPE === $current_screen->post_type ) &&
isset( $current_screen->base ) &&
( 'post' === $current_screen->base || 'edit' === $current_screen->base )
) {
return true;
}
return false;
}
/**
* Set up a div for the header embed to render into.
* The initial contents here are meant as a place loader for when the PHP page initialy loads.
*/
public function embed_page_header() {
if ( ! $this->show_embed_header() ) {
return;
}
wp_enqueue_style( 'cartflows-admin-embed-header', CARTFLOWS_URL . 'admin/assets/css/admin-embed-header.css', array(), CARTFLOWS_VER );
include_once CARTFLOWS_DIR . 'includes/admin/cartflows-admin-header.php';
}
/**
* New UI notice.
*/
public function load_ui_switch_notice_script() {
$screen = get_current_screen();
$screen_id = $screen ? $screen->id : '';
$allowed_screens = array(
'cartflows_page_cartflows_settings',
'edit-cartflows_flow',
'dashboard',
'plugins',
);
if ( ! in_array( $screen_id, $allowed_screens, true ) ) {
return;
}
// Loading Script file.
wp_enqueue_script( 'cartflows-switch-ui-notice', CARTFLOWS_URL . 'admin/assets/js/ui-notice.js', array( 'jquery' ), CARTFLOWS_VER, false );
}
/**
* Show switch to new UI Notice.
*
* @since 1.0.0
* @return void
*/
public function show_ui_switch_notice() {
if ( ! CARTFLOWS_LEGACY_ADMIN ) {
return;
}
$screen = get_current_screen();
$screen_id = $screen ? $screen->id : '';
$allowed_screens = array(
'cartflows_page_cartflows_settings',
'edit-cartflows_flow',
'dashboard',
'plugins',
);
if ( ! in_array( $screen_id, $allowed_screens, true ) ) {
return;
}
// Load Script.
/* Add backward compatibility */
$show_notice = get_option( 'cartflows-switch-ui-notice', false );
if ( false === $show_notice ) { ?>
<div class="notice notice-info wcf-notice">
<div class="wcf-notice-container" style="display: flex;padding: 18px 0;">
<div class="wcf-notice-image" style="margin: 0 15px 0 0; flex: auto; max-width:70px">
<img src="<?php echo CARTFLOWS_URL; ?>assets/images/cf-emblem.svg" alt="cartflows-logo" style="border-radius: 100%;"/>
</div>
<div class="wcf-notice-content">
<h2 style="margin: 0;"><?php esc_html_e( 'We have introduced new slick and faster UI. ', 'cartflows' ); ?></h2>
<p><?php esc_html_e( 'You are using a legacy admin UI. Switch to new faster UI now!', 'cartflows' ); ?></p>
<div class="wcf-notice-actions" style="margin: 8px 0 0;">
<a class="button button-primary switch-to-new-ui" href="<?php echo esc_url( wp_nonce_url( add_query_arg( 'wcf-switch-ui-action', 'update' ), 'wcf_switch_ui_nonce', 'wcf_switch_ui' ) ); ?>"><?php esc_html_e( 'Use New UI', 'cartflows' ); ?></a>
<a class="button button-secondary" href="<?php echo esc_url( wp_nonce_url( add_query_arg( 'wcf-switch-ui-action', 'skip' ), 'wcf_switch_ui_nonce', 'wcf_switch_ui' ) ); ?>"><?php esc_html_e( 'Skip', 'cartflows' ); ?></a>
</div>
</div>
</div>
</div>
<?php
}
}
/**
* Update new UI options.
* Delete legacy admin UI option.
*/
public function update_ui_switch_option() {
if ( isset( $_POST['security'] ) && ! empty( $_POST['security'] ) && wp_verify_nonce( $_POST['security'], 'wcf_switch_ui_nonce' ) ) { //phpcs:ignore
$action = isset( $_POST['button_action'] ) ? sanitize_text_field( wp_unslash( $_POST['button_action'] ) ) : '';
if ( 'update' === $action ) {
delete_option( 'cartflows-legacy-admin' );
}
update_option( 'cartflows-switch-ui-notice', $action );
$response_data = array(
'message' => 'Redirecting to new UI',
'redirect_to' => add_query_arg(
array(
'page' => CARTFLOWS_SLUG,
),
admin_url()
),
);
wp_send_json_success( $response_data );
}
}
}
Cartflows_Admin::get_instance();