remove_referer(); add_action( 'current_screen', [ $this, 'init_overview_table' ] ); // The overview page leverages WP_List_Table so we must load it. if ( ! class_exists( 'WP_List_Table', false ) ) { require_once ABSPATH . 'wp-admin/includes/class-wp-list-table.php'; } add_action( 'admin_enqueue_scripts', [ $this, 'enqueues' ] ); add_action( 'wpforms_admin_page', [ $this, 'output' ] ); // Provide hook for addons. do_action( 'wpforms_overview_init' ); } /** * Init overview table class. * * @since 1.7.2 */ public function init_overview_table() { // Load the class that builds the overview table. require_once WPFORMS_PLUGIN_DIR . 'includes/admin/overview/class-overview-table.php'; $this->overview_table = WPForms_Overview_Table::get_instance(); } /** * Remove previous `_wp_http_referer` variable from the REQUEST_URI. * * @since 1.7.2 */ private function remove_referer() { if ( isset( $_SERVER['REQUEST_URI'] ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized $_SERVER['REQUEST_URI'] = remove_query_arg( '_wp_http_referer', wp_unslash( $_SERVER['REQUEST_URI'] ) ); } } /** * Add per-page screen option to the Forms table. * * @since 1.0.0 */ public function screen_options() { $screen = get_current_screen(); if ( $screen === null || $screen->id !== 'toplevel_page_wpforms-overview' ) { return; } add_screen_option( 'per_page', [ 'label' => esc_html__( 'Number of forms per page:', 'wpforms-lite' ), 'option' => 'wpforms_forms_per_page', 'default' => apply_filters( 'wpforms_overview_per_page', 20 ), ] ); } /** * Form table per-page screen option value. * * @since 1.0.0 * * @param bool $keep Whether to save or skip saving the screen option value. Default false. * @param string $option The option name. * @param int $value The number of rows to use. * * @return mixed */ public function screen_options_set( $keep, $option, $value ) { if ( $option === 'wpforms_forms_per_page' ) { return $value; } return $keep; } /** * Enqueue assets for the overview page. * * @since 1.0.0 */ public function enqueues() { $min = wpforms_get_min_suffix(); wp_enqueue_script( 'wpforms-admin-forms-overview', WPFORMS_PLUGIN_URL . "assets/js/components/admin/forms/overview{$min}.js", [ 'jquery' ], WPFORMS_VERSION, true ); // Hook for addons. do_action( 'wpforms_overview_enqueue' ); } /** * Determine if it is an empty state. * * @since 1.7.5 */ private function is_empty_state() { // phpcs:disable WordPress.Security.NonceVerification.Recommended return empty( $this->overview_table->items ) && ! isset( $_GET['search']['term'] ) && ! isset( $_GET['status'] ) && ! isset( $_GET['tags'] ) && array_sum( wpforms()->get( 'forms_views' )->get_count() ) === 0; // phpcs:enable WordPress.Security.NonceVerification.Recommended } /** * Build the output for the overview page. * * @since 1.0.0 */ public function output() { ?>