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<?php
namespace WPForms\Admin\Forms;
use WPForms\Admin\Notice;
/**
* Bulk actions on All Forms page.
*
* @since 1.7.3
*/
class BulkActions {
/**
* Allowed actions.
*
* @since 1.7.3
*
* @const array
*/
const ALLOWED_ACTIONS = [
'trash',
'restore',
'delete',
'duplicate',
'empty_trash',
];
/**
* Forms ids.
*
* @since 1.7.3
*
* @var array
*/
private $ids;
/**
* Current action.
*
* @since 1.7.3
*
* @var string
*/
private $action;
/**
* Current view.
*
* @since 1.7.3
*
* @var string
*/
private $view;
/**
* Determine if the class is allowed to load.
*
* @since 1.7.3
*
* @return bool
*/
private function allow_load() {
// Load only on the `All Forms` admin page.
return wpforms_is_admin_page( 'overview' );
}
/**
* Initialize class.
*
* @since 1.7.3
*/
public function init() {
if ( ! $this->allow_load() ) {
return;
}
$this->view = wpforms()->get( 'forms_views' )->get_current_view();
$this->hooks();
}
/**
* Hooks.
*
* @since 1.7.3
*/
private function hooks() {
add_action( 'load-toplevel_page_wpforms-overview', [ $this, 'notices' ] );
add_action( 'load-toplevel_page_wpforms-overview', [ $this, 'process' ] );
add_filter( 'removable_query_args', [ $this, 'removable_query_args' ] );
}
/**
* Process the bulk actions.
*
* @since 1.7.3
*/
public function process() {
// phpcs:disable WordPress.Security.NonceVerification.Recommended
$this->ids = isset( $_GET['form_id'] ) ? array_map( 'absint', (array) $_GET['form_id'] ) : [];
$this->action = isset( $_REQUEST['action'] ) ? sanitize_key( $_REQUEST['action'] ) : false;
if ( $this->action === '-1' ) {
$this->action = ! empty( $_REQUEST['action2'] ) ? sanitize_key( $_REQUEST['action2'] ) : false;
}
// phpcs:enable WordPress.Security.NonceVerification.Recommended
// Checking the sortable column link.
$is_orderby_link = ! empty( $_REQUEST['orderby'] ) && ! empty( $_REQUEST['order'] );
if ( empty( $this->ids ) || empty( $this->action ) || $is_orderby_link ) {
return;
}
// Check exact action values.
if ( ! in_array( $this->action, self::ALLOWED_ACTIONS, true ) ) {
return;
}
if ( empty( $_GET['_wpnonce'] ) ) {
return;
}
// Check the nonce.
if (
! wp_verify_nonce( sanitize_key( $_GET['_wpnonce'] ), 'bulk-forms' ) &&
! wp_verify_nonce( sanitize_key( $_GET['_wpnonce'] ), 'wpforms_' . $this->action . '_form_nonce' )
) {
return;
}
// Finally, we can process the action.
$this->process_action();
}
/**
* Process action.
*
* @since 1.7.3
*
* @uses process_action_trash
* @uses process_action_restore
* @uses process_action_delete
* @uses process_action_duplicate
* @uses process_action_empty_trash
*/
private function process_action() {
$method = "process_action_{$this->action}";
// Check that we have a method for this action.
if ( ! method_exists( $this, $method ) ) {
return;
}
if ( empty( $this->ids ) || ! is_array( $this->ids ) ) {
return;
}
$result = [];
foreach ( $this->ids as $id ) {
$result[ $id ] = $this->$method( $id );
}
$count_result = count( array_keys( array_filter( $result ) ) );
// Empty trash action returns count of deleted forms.
if ( $method === 'process_action_empty_trash' ) {
$count_result = isset( $result[1] ) ? $result[1] : 0;
}
// Unset get vars and perform redirect to avoid action reuse.
wp_safe_redirect(
add_query_arg(
rtrim( $this->action, 'e' ) . 'ed',
$count_result,
remove_query_arg( [ 'action', 'action2', '_wpnonce', 'form_id', 'paged', '_wp_http_referer' ] )
)
);
exit;
}
/**
* Trash the form.
*
* @since 1.7.3
*
* @param int $id Form ID to trash.
*
* @return bool
*/
private function process_action_trash( $id ) {
return wpforms()->get( 'form' )->update_status( $id, 'trash' );
}
/**
* Restore the form.
*
* @since 1.7.3
*
* @param int $id Form ID to restore from trash.
*
* @return bool
*/
private function process_action_restore( $id ) {
return wpforms()->get( 'form' )->update_status( $id, 'publish' );
}
/**
* Delete the form.
*
* @since 1.7.3
*
* @param int $id Form ID to delete.
*
* @return bool
*/
private function process_action_delete( $id ) {
return wpforms()->get( 'form' )->delete( $id );
}
/**
* Duplicate the form.
*
* @since 1.7.3
*
* @param int $id Form ID to duplicate.
*
* @return bool
*/
private function process_action_duplicate( $id ) {
if ( ! wpforms_current_user_can( 'create_forms' ) ) {
return false;
}
if ( ! wpforms_current_user_can( 'view_form_single', $id ) ) {
return false;
}
return wpforms()->get( 'form' )->duplicate( $id );
}
/**
* Empty trash.
*
* @since 1.7.3
*
* @param int $id Form ID. This parameter is not used in this method,
* but we need to keep it here because all the `process_action_*` methods
* should be called with the $id parameter.
*
* @return bool
*/
private function process_action_empty_trash( $id ) {
// Empty trash is actually the "delete all forms in trash" action.
// So, after the execution we should display the same notice as for the `delete` action.
$this->action = 'delete';
return wpforms()->get( 'form' )->empty_trash();
}
/**
* Define bulk actions available for forms overview table.
*
* @since 1.7.3
*
* @return array
*/
public function get_dropdown_items() {
if ( ! wpforms_current_user_can( 'delete_forms' ) ) {
// We should have dummy item, otherwise, WP will hide the Bulk Actions Dropdown,
// which is not good from a design point of view.
return [
'' => '—',
];
}
if ( $this->view !== 'trash' ) {
return [
'trash' => esc_html__( 'Trash', 'wpforms-lite' ),
];
}
return [
'restore' => esc_html__( 'Restore', 'wpforms-lite' ),
'delete' => esc_html__( 'Delete Permanently', 'wpforms-lite' ),
];
}
/**
* Admin notices.
*
* @since 1.7.3
*/
public function notices() {
// phpcs:disable WordPress.Security.NonceVerification
$results = [
'trashed' => ! empty( $_REQUEST['trashed'] ) ? sanitize_key( $_REQUEST['trashed'] ) : false,
'restored' => ! empty( $_REQUEST['restored'] ) ? sanitize_key( $_REQUEST['restored'] ) : false,
'deleted' => ! empty( $_REQUEST['deleted'] ) ? sanitize_key( $_REQUEST['deleted'] ) : false,
'duplicated' => ! empty( $_REQUEST['duplicated'] ) ? sanitize_key( $_REQUEST['duplicated'] ) : false,
];
// phpcs:enable WordPress.Security.NonceVerification
// Display notice in case of error.
if ( in_array( 'error', $results, true ) ) {
Notice::add(
esc_html__( 'Security check failed. Please try again.', 'wpforms-lite' ),
'error'
);
return;
}
$this->notices_success( $results );
}
/**
* Admin success notices.
*
* @since 1.7.3
*
* @param array $results Action results data.
*/
private function notices_success( $results ) {
if ( ! empty( $results['trashed'] ) ) {
$notice = sprintf( /* translators: %d - Trashed forms count. */
_n( '%d form was successfully moved to Trash.', '%d forms were successfully moved to Trash.', (int) $results['trashed'], 'wpforms-lite' ),
(int) $results['trashed']
);
}
if ( ! empty( $results['restored'] ) ) {
$notice = sprintf( /* translators: %d - Restored forms count. */
_n( '%d form was successfully restored.', '%d forms were successfully restored.', (int) $results['restored'], 'wpforms-lite' ),
(int) $results['restored']
);
}
if ( ! empty( $results['deleted'] ) ) {
$notice = sprintf( /* translators: %d - Deleted forms count. */
_n( '%d form was successfully permanently deleted.', '%d forms were successfully permanently deleted.', (int) $results['deleted'], 'wpforms-lite' ),
(int) $results['deleted']
);
}
if ( ! empty( $results['duplicated'] ) ) {
$notice = sprintf( /* translators: %d - Duplicated forms count. */
_n( '%d form was successfully duplicated.', '%d forms were successfully duplicated.', (int) $results['duplicated'], 'wpforms-lite' ),
(int) $results['duplicated']
);
}
if ( ! empty( $notice ) ) {
Notice::add( $notice, 'info' );
}
}
/**
* Remove certain arguments from a query string that WordPress should always hide for users.
*
* @since 1.7.3
*
* @param array $removable_query_args An array of parameters to remove from the URL.
*
* @return array Extended/filtered array of parameters to remove from the URL.
*/
public function removable_query_args( $removable_query_args ) {
$removable_query_args[] = 'trashed';
$removable_query_args[] = 'restored';
$removable_query_args[] = 'deleted';
$removable_query_args[] = 'duplicated';
return $removable_query_args;
}
}