settings_api = new WeDevs_Settings_API();
add_action( 'admin_init', [ $this, 'admin_init' ] );
add_action( 'admin_menu', [ $this, 'admin_menu' ] );
add_filter( 'parent_file', [ $this, 'fix_parent_menu' ] );
add_filter( 'submenu_file', [ $this, 'fix_submenu_file' ] );
add_action( 'admin_init', [ $this, 'handle_tools_action' ] );
add_action( 'admin_enqueue_scripts', [ $this, 'enqueue_styles' ] );
add_filter( 'wp_handle_upload_prefilter', [ $this, 'enable_json_upload' ], 1 );
add_action( 'wp_ajax_wpuf_import_forms', [ $this, 'import_forms' ] );
add_filter( 'upload_mimes', [ $this, 'add_json_mime_type' ] );
}
public static function init() {
if ( ! self::$_instance ) {
self::$_instance = new self();
}
return self::$_instance;
}
public function admin_init() {
//set the settings
$this->settings_api->set_sections( $this->get_settings_sections() );
$this->settings_api->set_fields( $this->get_settings_fields() );
//initialize settings
$this->settings_api->admin_init();
}
/**
* Register the admin menu
*
* @since 1.0
*/
public function admin_menu() {
global $_registered_pages;
$capability = wpuf_admin_role();
$this->menu_pages[] = add_menu_page( __( 'WP User Frontend', 'wp-user-frontend' ), __( 'User Frontend', 'wp-user-frontend' ), $capability, 'wp-user-frontend', [ $this, 'wpuf_post_forms_page' ], 'data:image/svg+xml;base64,' . base64_encode( '' ), '54.2' );
$post_form_submenu = add_submenu_page('wp-user-frontend', __('Post Forms', 'wp-user-frontend'), __('Post Forms', 'wp-user-frontend'), $capability, 'wpuf-post-forms', [$this, 'wpuf_post_forms_page']);
$this->menu_pages[] = $post_form_submenu;
add_action( "load-$post_form_submenu", [ $this, 'post_form_menu_action' ] );
remove_submenu_page( 'wp-user-frontend', 'wp-user-frontend' );
/*
* @since 2.3
*/
do_action( 'wpuf_admin_menu_top' );
if ( 'on' === wpuf_get_option( 'enable_payment', 'wpuf_payment', 'on' ) ) {
$this->menu_pages[] = add_submenu_page( 'wp-user-frontend', __( 'Subscriptions', 'wp-user-frontend' ), __( 'Subscriptions', 'wp-user-frontend' ), $capability, 'edit.php?post_type=wpuf_subscription' );
}
do_action( 'wpuf_admin_menu' );
if ( 'on' === wpuf_get_option( 'enable_payment', 'wpuf_payment', 'on' ) ) {
$transactions_page = add_submenu_page( 'wp-user-frontend', __( 'Transactions', 'wp-user-frontend' ), __( 'Transactions', 'wp-user-frontend' ), $capability, 'wpuf_transaction', [ $this, 'transactions_page' ] );
}
$this->menu_pages[] = add_submenu_page( 'wp-user-frontend', __( 'Tools', 'wp-user-frontend' ), __( 'Tools', 'wp-user-frontend' ), $capability, 'wpuf_tools', [ $this, 'tools_page' ] );
do_action( 'wpuf_admin_menu_bottom' );
if ( ! class_exists( 'WP_User_Frontend_Pro' ) ) {
$this->menu_pages[] = add_submenu_page( 'wp-user-frontend', __( 'Premium', 'wp-user-frontend' ), __( 'Premium', 'wp-user-frontend' ), $capability, 'wpuf_premium', [ $this, 'premium_page' ] );
}
$this->menu_pages[] = add_submenu_page( 'wp-user-frontend', __( 'Help', 'wp-user-frontend' ), '' . __( 'Help', 'wp-user-frontend' ) . '', $capability, 'wpuf-support', [ $this, 'support_page' ] );
$this->menu_pages[] = add_submenu_page( 'wp-user-frontend', __( 'Settings', 'wp-user-frontend' ), __( 'Settings', 'wp-user-frontend' ), $capability, 'wpuf-settings', [ $this, 'plugin_page' ] );
$this->menu_pages[] = add_submenu_page( 'edit.php?post_type=wpuf_subscription', __( 'Subscribers', 'wp-user-frontend' ), __( 'Subscribers', 'wp-user-frontend' ), $capability, 'wpuf_subscribers', [ $this, 'subscribers_page' ] );
//phpcs:ignore
$_registered_pages['user-frontend_page_wpuf_subscribers'] = true; // hack to work the nested subscribers page
// manually add subsription page
$this->menu_pages[] = 'edit-wpuf_subscription';
$this->menu_pages[] = 'wpuf_subscribers';
$this->menu_pages[] = 'user-frontend_page_wpuf_transaction';
if ( 'on' === wpuf_get_option( 'enable_payment', 'wpuf_payment', 'on' ) ) {
add_action( "load-$transactions_page", [ $this, 'transactions_screen_option' ] );
// add_action( "load-wpuf_subscribers", array( $this, 'subscribers_screen_option' ) );
}
}
/**
* Fire when post form submenu registered
*/
public function post_form_menu_action() {
do_action('wpuf_load_post_forms');
}
/**
* WPUF Settings sections
*
* @since 1.0
*
* @return array
*/
public function get_settings_sections() {
return wpuf_settings_sections();
}
/**
* Returns all the settings fields
*
* @return array settings fields
*/
public function get_settings_fields() {
return wpuf_settings_fields();
}
public function plugin_page() {
?>
settings_api->show_navigation();
$this->settings_api->show_forms();
?>
enqueue_tools_scripts();
include dirname( __DIR__ ) . '/admin/tools.php';
}
public function support_page() {
require_once dirname( __DIR__ ) . '/admin/html/support.php';
}
/**
* Check if the current page is a settings/menu page
*
* @param string $screen_id
*
* @return bool
*/
public function is_admin_menu_page( $screen ) {
if ( $screen && in_array( $screen->id, $this->menu_pages, true ) ) {
return true;
}
return false;
}
/**
* Highlight the proper top level menu
*
* @see http://wordpress.org/support/topic/moving-taxonomy-ui-to-another-main-menu?replies=5#post-2432769
*
* @global obj $current_screen
*
* @param string $parent_file
*
* @return string
*/
public function fix_parent_menu( $parent_file ) {
$current_screen = get_current_screen();
$post_types = [ 'wpuf_forms', 'wpuf_profile', 'wpuf_subscription', 'wpuf_coupon' ];
if ( in_array( $current_screen->post_type, $post_types, true ) ) {
$parent_file = 'wp-user-frontend';
}
if ( 'wpuf_subscription' === $current_screen->post_type && $current_screen->base === 'admin_page_the-slug' ) {
$parent_file = 'wp-user-frontend';
}
return $parent_file;
}
/**
* Fix the submenu class in admin menu
*
* @since 2.6.0
*
* @param string $submenu_file
*
* @return string
*/
public function fix_submenu_file( $submenu_file ) {
$current_screen = get_current_screen();
if ( 'wpuf_subscription' === $current_screen->post_type && $current_screen->base === 'admin_page_wpuf_subscribers' ) {
$submenu_file = 'edit.php?post_type=wpuf_subscription';
}
return $submenu_file;
}
/**
* Hanlde tools page action
*
* @return void
*/
public function handle_tools_action() {
if ( ! isset( $_GET['wpuf_action'] ) ) {
return;
}
check_admin_referer( 'wpuf-tools-action' );
if ( ! current_user_can( 'manage_options' ) ) {
return;
}
global $wpdb;
$action = isset( $_GET['wpuf_action'] ) ? sanitize_text_field( wp_unslash( $_GET['wpuf_action'] ) ) : '';
$message = 'del_forms';
switch ( $action ) {
case 'clear_settings':
delete_option( 'wpuf_general' );
delete_option( 'wpuf_dashboard' );
delete_option( 'wpuf_profile' );
delete_option( 'wpuf_payment' );
delete_option( '_wpuf_page_created' );
$message = 'settings_cleared';
break;
case 'del_post_forms':
$this->delete_post_type( 'wpuf_forms' );
break;
case 'del_pro_forms':
$this->delete_post_type( 'wpuf_profile' );
break;
case 'del_subs':
$this->delete_post_type( 'wpuf_subscription' );
break;
case 'del_coupon':
$this->delete_post_type( 'wpuf_coupon' );
break;
case 'clear_transaction':
$wpdb->query( "TRUNCATE TABLE {$wpdb->prefix}wpuf_transaction" );
$message = 'del_trans';
break;
default:
// code...
break;
}
wp_redirect( add_query_arg( [ 'msg' => $message ], admin_url( 'admin.php?page=wpuf_tools&action=tools' ) ) );
exit;
}
/**
* Delete all posts by a post type
*
* @param string $post_type
*
* @return void
*/
public function delete_post_type( $post_type ) {
$query = new WP_Query(
[
'post_type' => $post_type,
'posts_per_page' => -1,
'post_status' => [ 'publish', 'draft', 'pending', 'trash' ],
]
);
$posts = $query->get_posts();
if ( $posts ) {
foreach ( $posts as $item ) {
wp_delete_post( $item->ID, true );
}
}
wp_reset_postdata();
}
/**
* Screen options.
*
* @return void
*/
public function transactions_screen_option() {
$option = 'per_page';
$args = [
'label' => __( 'Number of items per page:', 'wp-user-frontend' ),
'default' => 20,
'option' => 'transactions_per_page',
];
add_screen_option( $option, $args );
if ( ! class_exists( 'WPUF_Transactions_List_Table' ) ) {
require_once WPUF_ROOT . '/class/transactions-list-table.php';
}
$this->transactions_list_table_obj = new WPUF_Transactions_List_Table();
}
/**
* Enqueue styles
*
* @return void
*/
public function enqueue_styles() {
if ( ! $this->is_admin_menu_page( get_current_screen() ) && get_current_screen()->parent_base === 'edit' ) {
return;
}
wp_enqueue_style( 'wpuf-admin', WPUF_ASSET_URI . '/css/admin.css', false, WPUF_VERSION );
wp_enqueue_script( 'wpuf-admin' );
wp_localize_script(
'wpuf-admin', 'wpuf_admin_script', [
'ajaxurl' => admin_url( 'admin-ajax.php' ),
'nonce' => wp_create_nonce( 'wpuf_nonce' ),
'cleared_schedule_lock' => __( 'Post lock has been cleared', 'wp-user-frontend' ),
'protected_shortcodes' => wpuf_get_protected_shortcodes(),
'protected_shortcodes_message' => sprintf(
// translators: %1$s opening div tag, %2$s shortcode, %3$s opening strong tag, %4$s closing strong tag, %5$s closing div tag.
__( '%1$sThis post contains a sensitive short-code %2$s, that may allow others to sign-up with distinguished roles. If unsure, remove the short-code before publishing (recommended) %3$sas this may be exploited as a security vulnerability.%4$s', 'wp-user-frontend' ),
'',
'[wpuf-registration]',
'',
'',
'
'
)
]
);
}
/**
* Enqueue Tools page scripts
*
* @since 3.2.0
*
* @todo Move this method to WPUF_Admin_Tools class
*
* @return void
*/
private function enqueue_tools_scripts() {
$prefix = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
wp_enqueue_script( 'wpuf-vue', WPUF_ASSET_URI . '/vendor/vue/vue' . $prefix . '.js', [], WPUF_VERSION, true );
wp_enqueue_media();
wp_enqueue_script( 'wpuf-admin-tools', WPUF_ASSET_URI . '/js/wpuf-admin-tools.js', [ 'jquery', 'wpuf-vue' ], WPUF_VERSION, true );
wp_localize_script(
'wpuf-admin-tools', 'wpuf_admin_tools', [
'url' => [
'ajax' => admin_url( 'admin-ajax.php' ),
],
'nonce' => wp_create_nonce( 'wpuf_admin_tools' ),
'i18n' => [
'wpuf_import_forms' => __( 'WPUF Import Forms', 'wp-user-frontend' ),
'add_json_file' => __( 'Add JSON file', 'wp-user-frontend' ),
'could_not_import_forms' => __( 'Could not import forms.', 'wp-user-frontend' ),
],
]
);
}
/**
* Add json file mime type to upload in WP Media
*
* @since 3.2.0
*
* @todo Move this method to WPUF_Admin_Tools class
*
* @param array $mime_types
*
* @return array
*/
public function add_json_mime_type( $mime_types ) {
$mime_types['json'] = 'application/json';
return $mime_types;
}
/**
* Allow json file to upload with async uploader
*
* @since 3.2.0
*
* @param array $info
*
* @return array
*/
public function check_filetype_and_ext( $info ) {
$info['ext'] = 'json';
$info['type'] = 'application/json';
return $info;
}
/**
* Enable json file upload via ajax in tools page
*
* @since 3.2.0
*
* @todo Move this method to WPUF_Admin_Tools class
*
* @param array $file
*
* @return array
*/
public function enable_json_upload( $file ) {
if (
defined( 'DOING_AJAX' )
&& DOING_AJAX
&& isset( $_POST['action'] )
&& 'upload-attachment' === $_POST['action']
&& isset( $_POST['type'] )
&& 'wpuf-form-uploader' === $_POST['type']
) {
// @see wp_ajax_upload_attachment
check_ajax_referer( 'media-form' );
add_filter( 'wp_check_filetype_and_ext', [ $this, 'check_filetype_and_ext' ] );
}
return $file;
}
/**
* Ajax handler to import WPUF form
*
* @since 3.2.0
*
* @todo Move this method to WPUF_Admin_Tools class
*
* @return void
*/
public function import_forms() {
check_ajax_referer( 'wpuf_admin_tools' );
if ( ! current_user_can( wpuf_admin_role() ) ) {
wp_send_json_error( __( 'You do not have sufficient permissions to do this action', 'wp-user-frontend' ) );
}
if ( ! isset( $_POST['file_id'] ) ) {
wp_send_json_error(
new WP_Error( 'wpuf_ajax_import_forms_error', __( 'Missing file_id param', 'wp-user-frontend' ) ),
WP_Http::BAD_REQUEST
);
}
$file_id = absint( wp_unslash( $_POST['file_id'] ) );
$file = get_attached_file( $file_id );
if ( empty( $file ) ) {
wp_send_json_error(
new WP_Error( 'wpuf_ajax_import_forms_error', __( 'JSON file not found', 'wp-user-frontend' ) ),
WP_Http::NOT_FOUND
);
}
$filetype = wp_check_filetype( $file, [ 'json' => 'application/json' ] );
if ( ! isset( $filetype['type'] ) || 'application/json' !== $filetype['type'] ) {
wp_send_json_error(
new WP_Error( 'wpuf_ajax_import_forms_error', __( 'Provided file is not a JSON file.', 'wp-user-frontend' ) ),
WP_Http::UNSUPPORTED_MEDIA_TYPE
);
}
if ( ! class_exists( 'WPUF_Admin_Tools' ) ) {
require_once WPUF_ROOT . '/admin/class-tools.php';
}
$imported = WPUF_Admin_Tools::import_json_file( $file );
if ( is_wp_error( $imported ) ) {
wp_send_json_error( $imported, WP_Http::UNPROCESSABLE_ENTITY );
}
wp_send_json_success(
[
'message' => __( 'Forms imported successfully.', 'wp-user-frontend' ),
]
);
}
}