base-validation-callback.php
1 week ago
is-field-value-unique.php
1 week ago
is-user-email-unique.php
2 years ago
is-user-login-unique.php
2 years ago
is-user-password-valid.php
1 year ago
is-field-value-unique.php
192 lines
| 1 | <?php |
| 2 | |
| 3 | |
| 4 | namespace JFB_Modules\Validation\Ssr; |
| 5 | |
| 6 | use Jet_Form_Builder\Classes\Tools; |
| 7 | use Jet_Form_Builder\Request\Parser_Context; |
| 8 | use JFB_Modules\Block_Parsers\Field_Data_Parser; |
| 9 | |
| 10 | // If this file is called directly, abort. |
| 11 | if ( ! defined( 'WPINC' ) ) { |
| 12 | die; |
| 13 | } |
| 14 | |
| 15 | class Is_Field_Value_Unique extends Base_Validation_Callback { |
| 16 | |
| 17 | public function get_id(): string { |
| 18 | return 'is_field_value_unique'; |
| 19 | } |
| 20 | |
| 21 | public function get_label(): string { |
| 22 | return __( 'Is field value unique', 'jet-form-builder' ); |
| 23 | } |
| 24 | |
| 25 | public function is_valid( $value, Parser_Context $context ): bool { |
| 26 | $request = $context->get_request(); |
| 27 | $field_path = $this->get_field_path( $request['_jfb_validation_path'] ?? '' ); |
| 28 | $form_id = absint( $request['_jet_engine_booking_form_id'] ?? 0 ); |
| 29 | |
| 30 | return $this->is_value_unique( $value, $field_path, $form_id ); |
| 31 | } |
| 32 | |
| 33 | public function is_valid_with_parser( Field_Data_Parser $parser ): bool { |
| 34 | // The parser path is the same path authenticated by the submission signature. |
| 35 | $field_path = $this->get_field_path( explode( '.', $parser->get_scoped_name() ) ); |
| 36 | $form_id = absint( jet_fb_handler()->get_form_id() ); |
| 37 | |
| 38 | return $this->is_value_unique( $parser->get_value(), $field_path, $form_id ); |
| 39 | } |
| 40 | |
| 41 | private function is_value_unique( $value, array $field_path, int $form_id ): bool { |
| 42 | $field_name = $field_path[0] ?? ''; |
| 43 | $nested_path = array_slice( $field_path, 1 ); |
| 44 | |
| 45 | if ( ! $form_id || '' === $field_name || is_numeric( $field_name ) ) { |
| 46 | return false; |
| 47 | } |
| 48 | |
| 49 | global $wpdb; |
| 50 | // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching |
| 51 | $record_ids = $wpdb->get_col( |
| 52 | $wpdb->prepare( |
| 53 | 'SELECT id FROM ' . $wpdb->prefix . 'jet_fb_records WHERE form_id = %d AND status = %s', |
| 54 | $form_id, |
| 55 | 'success' |
| 56 | ) |
| 57 | ); |
| 58 | |
| 59 | if ( empty( $record_ids ) ) { |
| 60 | return true; |
| 61 | } |
| 62 | |
| 63 | $placeholders = array_fill( 0, count( $record_ids ), '%d' ); |
| 64 | |
| 65 | if ( empty( $nested_path ) ) { |
| 66 | $sql = sprintf( |
| 67 | 'SELECT COUNT(*) FROM ' . $wpdb->prefix . 'jet_fb_records_fields |
| 68 | WHERE record_id IN (%s) |
| 69 | AND field_name = %%s |
| 70 | AND field_value = %%s', |
| 71 | implode( ', ', $placeholders ) |
| 72 | ); |
| 73 | |
| 74 | $params = array_merge( $record_ids, array( $field_name, $value ) ); |
| 75 | // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQL.NotPrepared |
| 76 | $exists = $wpdb->get_var( $wpdb->prepare( $sql, $params ) ); |
| 77 | |
| 78 | return ! $exists; |
| 79 | } |
| 80 | |
| 81 | $sql = sprintf( |
| 82 | 'SELECT field_value, field_attrs FROM ' . $wpdb->prefix . 'jet_fb_records_fields |
| 83 | WHERE record_id IN (%s) |
| 84 | AND field_name = %%s', |
| 85 | implode( ', ', $placeholders ) |
| 86 | ); |
| 87 | |
| 88 | $params = array_merge( $record_ids, array( $field_name ) ); |
| 89 | // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQL.NotPrepared |
| 90 | $rows = $wpdb->get_results( $wpdb->prepare( $sql, $params ), ARRAY_A ); |
| 91 | |
| 92 | foreach ( $rows as $row ) { |
| 93 | if ( ! $this->matches_nested_value( $row, $nested_path, $value ) ) { |
| 94 | continue; |
| 95 | } |
| 96 | |
| 97 | return false; |
| 98 | } |
| 99 | |
| 100 | return true; |
| 101 | } |
| 102 | |
| 103 | private function get_field_path( $field_path ): array { |
| 104 | if ( ! is_array( $field_path ) ) { |
| 105 | $field_path = array( $field_path ); |
| 106 | } |
| 107 | |
| 108 | $segments = array(); |
| 109 | |
| 110 | foreach ( $field_path as $segment ) { |
| 111 | if ( ! is_scalar( $segment ) ) { |
| 112 | return array(); |
| 113 | } |
| 114 | |
| 115 | $segment = sanitize_text_field( (string) $segment ); |
| 116 | |
| 117 | if ( '' === $segment ) { |
| 118 | return array(); |
| 119 | } |
| 120 | |
| 121 | $segments[] = $segment; |
| 122 | } |
| 123 | |
| 124 | return $segments; |
| 125 | } |
| 126 | |
| 127 | private function matches_nested_value( array $row, array $nested_path, $value ): bool { |
| 128 | $attrs = Tools::decode_json( $row['field_attrs'] ?? '{}' ); |
| 129 | |
| 130 | if ( empty( $attrs['is_encoded'] ) ) { |
| 131 | return false; |
| 132 | } |
| 133 | |
| 134 | $decoded = Tools::decode_json( $row['field_value'] ?? '' ); |
| 135 | |
| 136 | if ( ! is_array( $decoded ) ) { |
| 137 | return false; |
| 138 | } |
| 139 | |
| 140 | $normalized_path = $this->normalize_nested_path( $nested_path ); |
| 141 | |
| 142 | if ( empty( $normalized_path ) ) { |
| 143 | return false; |
| 144 | } |
| 145 | |
| 146 | return $this->matches_path( $decoded, $normalized_path, $value ); |
| 147 | } |
| 148 | |
| 149 | private function matches_path( $current, array $path, $value ): bool { |
| 150 | if ( empty( $path ) ) { |
| 151 | return $current === $value; |
| 152 | } |
| 153 | |
| 154 | if ( ! is_array( $current ) ) { |
| 155 | return false; |
| 156 | } |
| 157 | |
| 158 | // Repeater indexes are not signature-bound, so scan every row at each depth. |
| 159 | if ( wp_is_numeric_array( $current ) ) { |
| 160 | foreach ( $current as $item ) { |
| 161 | if ( $this->matches_path( $item, $path, $value ) ) { |
| 162 | return true; |
| 163 | } |
| 164 | } |
| 165 | |
| 166 | return false; |
| 167 | } |
| 168 | |
| 169 | $segment = array_shift( $path ); |
| 170 | |
| 171 | if ( ! array_key_exists( $segment, $current ) ) { |
| 172 | return false; |
| 173 | } |
| 174 | |
| 175 | return $this->matches_path( $current[ $segment ], $path, $value ); |
| 176 | } |
| 177 | |
| 178 | private function normalize_nested_path( array $nested_path ): array { |
| 179 | $normalized = array(); |
| 180 | |
| 181 | foreach ( $nested_path as $segment ) { |
| 182 | if ( is_numeric( $segment ) ) { |
| 183 | continue; |
| 184 | } |
| 185 | |
| 186 | $normalized[] = $segment; |
| 187 | } |
| 188 | |
| 189 | return $normalized; |
| 190 | } |
| 191 | } |
| 192 |