WPSEO_Taxonomy_Meta::clean_option() │ protected │ Yoast 1.0

Clean a given option value.

  • Convert old option values to new
  • Fixes strings which were escaped (should have been sanitized - escaping is for output)

Метод класса: WPSEO_Taxonomy_Meta{}

Хуков нет.

Возвращает

Массив. Cleaned option.

Использование

// protected - в коде основоного (родительского) или дочернего класса
$result = $this->clean_option( $option_value, $current_version, $all_old_option_values );
$option_value(массив) (обязательный)
Old (not merged with defaults or filtered) option value to clean according to the rules for this option.
$current_version(строка|null)
Version from which to upgrade, if not set, version specific upgrades will be disregarded.
По умолчанию: null
$all_old_option_values(массив|null)
Only used when importing old options to have access to the real old values, in contrast to the saved ones.
По умолчанию: null

Код WPSEO_Taxonomy_Meta::clean_option() Yoast 22.4

yoast/inc/options/class-wpseo-taxonomy-meta.php 
protected function clean_option( $option_value, $current_version = null, $all_old_option_values = null ) {

	/* Clean up old values and remove empty arrays. */
	if ( is_array( $option_value ) && $option_value !== [] ) {

		foreach ( $option_value as $taxonomy => $terms ) {

			if ( is_array( $terms ) && $terms !== [] ) {

				foreach ( $terms as $term_id => $meta_data ) {
					if ( ! is_array( $meta_data ) || $meta_data === [] ) {
						// Remove empty term arrays.
						unset( $option_value[ $taxonomy ][ $term_id ] );
					}
					else {
						foreach ( $meta_data as $key => $value ) {

							switch ( $key ) {
								case 'noindex':
									if ( $value === 'on' ) {
										// Convert 'on' to 'noindex'.
										$option_value[ $taxonomy ][ $term_id ][ $key ] = 'noindex';
									}
									break;

								case 'canonical':
								case 'wpseo_bctitle':
								case 'wpseo_title':
								case 'wpseo_desc':
								case 'wpseo_linkdex':
									// @todo [JRF => whomever] Needs checking, I don't have example data [JRF].
									if ( $value !== '' ) {
										// Fix incorrectly saved (encoded) canonical urls and texts.
										$option_value[ $taxonomy ][ $term_id ][ $key ] = wp_specialchars_decode( stripslashes( $value ), ENT_QUOTES );
									}
									break;

								default:
									// @todo [JRF => whomever] Needs checking, I don't have example data [JRF].
									if ( $value !== '' ) {
										// Fix incorrectly saved (escaped) text strings.
										$option_value[ $taxonomy ][ $term_id ][ $key ] = wp_specialchars_decode( $value, ENT_QUOTES );
									}
									break;
							}
						}
					}
				}
			}
			else {
				// Remove empty taxonomy arrays.
				unset( $option_value[ $taxonomy ] );
			}
		}
	}

	return $option_value;
}