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70 lines
2.6 KiB
70 lines
2.6 KiB
9 months ago
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<?php
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/**
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* Validation module.
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*/
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class RWMB_Validation {
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public function __construct() {
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add_action( 'rwmb_after', [ $this, 'rules' ] );
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add_action( 'rwmb_enqueue_scripts', [ $this, 'enqueue' ] );
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}
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/**
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* Output validation rules of each meta box.
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* The rules are outputted in [data-validation] attribute of an hidden <script> and will be converted into JSON by JS.
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*/
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public function rules( RW_Meta_Box $meta_box ) {
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$settings = $meta_box->meta_box;
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if ( empty( $settings['validation'] ) ) {
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return;
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}
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$prefix = $settings['prefix'] ?? ''; // Get field ID prefix from the builder.
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$fields = $settings['fields'];
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$validation = $settings['validation'];
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$ids = wp_list_pluck( $fields, 'id' ); // Don't use array_column() as it doesn't preserve keys.
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// Add prefix for validation rules.
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foreach ( $validation as &$rules ) {
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$rules = array_combine(
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array_map( function ( $key ) use ( $fields, $prefix, $ids ) {
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$id = $prefix . $key;
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$index = array_search( $id, $ids, true );
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if ( $index === false ) {
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return $id;
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}
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$field = $fields[ $index ];
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if ( in_array( $field['type'], [ 'file', 'image' ], true ) ) {
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return $field['clone'] ? $field['index_name'] : $field['input_name'];
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}
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return $id;
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}, array_keys( $rules ) ),
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$rules
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);
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}
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echo '<script type="text/html" class="rwmb-validation" data-validation="' . esc_attr( wp_json_encode( $validation ) ) . '"></script>';
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}
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public function enqueue() {
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wp_enqueue_script( 'jquery-validation', RWMB_JS_URL . 'validation/jquery.validate.js', [ 'jquery' ], '1.20.0', true );
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wp_enqueue_script( 'jquery-validation-additional-methods', RWMB_JS_URL . 'validation/additional-methods.js', [ 'jquery-validation' ], '1.20.0', true );
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wp_enqueue_script( 'rwmb-validation', RWMB_JS_URL . 'validation/validation.js', [ 'jquery-validation-additional-methods', 'rwmb' ], RWMB_VER, true );
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$locale = determine_locale();
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$locale_short = substr( $locale, 0, 2 );
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$locale = file_exists( RWMB_DIR . "js/validation/i18n/messages_$locale.js" ) ? $locale : $locale_short;
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if ( file_exists( RWMB_DIR . "js/validation/i18n/messages_$locale.js" ) ) {
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wp_enqueue_script( 'jquery-validation-i18n', RWMB_JS_URL . "validation/i18n/messages_$locale.js", [ 'jquery-validation-additional-methods' ], '1.20.0', true );
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}
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RWMB_Helpers_Field::localize_script_once( 'rwmb-validation', 'rwmbValidation', [
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'message' => esc_html( apply_filters( 'rwmb_validation_message_string', __( 'Please correct the errors highlighted below and try again.', 'meta-box' ) ) ),
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] );
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}
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}
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