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WC_Admin_Settings::save_fields() WC 1.0

Save admin fields.

Loops though the woocommerce options array and outputs each field.

Это метод класса: WC_Admin_Settings

Возвращает

true/false.

Использование

$var = WC_Admin_Settings::save_fields( $options, $data );
$options(массив) (обязательный)
Options array to output.
$data(массив)
Data to use for saving.
По умолчанию: $_POST

Код WC Admin Settings::save fields: woocommerce/includes/admin/class-wc-admin-settings.php WC 3.6.5

<?php
public static function save_fields( $options, $data = null ) {
	if ( is_null( $data ) ) {
		$data = $_POST; // WPCS: input var okay, CSRF ok.
	}
	if ( empty( $data ) ) {
		return false;
	}

	// Options to update will be stored here and saved later.
	$update_options   = array();
	$autoload_options = array();

	// Loop options and get values to save.
	foreach ( $options as $option ) {
		if ( ! isset( $option['id'] ) || ! isset( $option['type'] ) ) {
			continue;
		}

		// Get posted value.
		if ( strstr( $option['id'], '[' ) ) {
			parse_str( $option['id'], $option_name_array );
			$option_name  = current( array_keys( $option_name_array ) );
			$setting_name = key( $option_name_array[ $option_name ] );
			$raw_value    = isset( $data[ $option_name ][ $setting_name ] ) ? wp_unslash( $data[ $option_name ][ $setting_name ] ) : null;
		} else {
			$option_name  = $option['id'];
			$setting_name = '';
			$raw_value    = isset( $data[ $option['id'] ] ) ? wp_unslash( $data[ $option['id'] ] ) : null;
		}

		// Format the value based on option type.
		switch ( $option['type'] ) {
			case 'checkbox':
				$value = '1' === $raw_value || 'yes' === $raw_value ? 'yes' : 'no';
				break;
			case 'textarea':
				$value = wp_kses_post( trim( $raw_value ) );
				break;
			case 'multiselect':
			case 'multi_select_countries':
				$value = array_filter( array_map( 'wc_clean', (array) $raw_value ) );
				break;
			case 'image_width':
				$value = array();
				if ( isset( $raw_value['width'] ) ) {
					$value['width']  = wc_clean( $raw_value['width'] );
					$value['height'] = wc_clean( $raw_value['height'] );
					$value['crop']   = isset( $raw_value['crop'] ) ? 1 : 0;
				} else {
					$value['width']  = $option['default']['width'];
					$value['height'] = $option['default']['height'];
					$value['crop']   = $option['default']['crop'];
				}
				break;
			case 'select':
				$allowed_values = empty( $option['options'] ) ? array() : array_map( 'strval', array_keys( $option['options'] ) );
				if ( empty( $option['default'] ) && empty( $allowed_values ) ) {
					$value = null;
					break;
				}
				$default = ( empty( $option['default'] ) ? $allowed_values[0] : $option['default'] );
				$value   = in_array( $raw_value, $allowed_values, true ) ? $raw_value : $default;
				break;
			case 'relative_date_selector':
				$value = wc_parse_relative_date_option( $raw_value );
				break;
			default:
				$value = wc_clean( $raw_value );
				break;
		}

		/**
		 * Fire an action when a certain 'type' of field is being saved.
		 *
		 * @deprecated 2.4.0 - doesn't allow manipulation of values!
		 */
		if ( has_action( 'woocommerce_update_option_' . sanitize_title( $option['type'] ) ) ) {
			wc_deprecated_function( 'The woocommerce_update_option_X action', '2.4.0', 'woocommerce_admin_settings_sanitize_option filter' );
			do_action( 'woocommerce_update_option_' . sanitize_title( $option['type'] ), $option );
			continue;
		}

		/**
		 * Sanitize the value of an option.
		 *
		 * @since 2.4.0
		 */
		$value = apply_filters( 'woocommerce_admin_settings_sanitize_option', $value, $option, $raw_value );

		/**
		 * Sanitize the value of an option by option name.
		 *
		 * @since 2.4.0
		 */
		$value = apply_filters( "woocommerce_admin_settings_sanitize_option_$option_name", $value, $option, $raw_value );

		if ( is_null( $value ) ) {
			continue;
		}

		// Check if option is an array and handle that differently to single values.
		if ( $option_name && $setting_name ) {
			if ( ! isset( $update_options[ $option_name ] ) ) {
				$update_options[ $option_name ] = get_option( $option_name, array() );
			}
			if ( ! is_array( $update_options[ $option_name ] ) ) {
				$update_options[ $option_name ] = array();
			}
			$update_options[ $option_name ][ $setting_name ] = $value;
		} else {
			$update_options[ $option_name ] = $value;
		}

		$autoload_options[ $option_name ] = isset( $option['autoload'] ) ? (bool) $option['autoload'] : true;

		/**
		 * Fire an action before saved.
		 *
		 * @deprecated 2.4.0 - doesn't allow manipulation of values!
		 */
		do_action( 'woocommerce_update_option', $option );
	}

	// Save all options in our array.
	foreach ( $update_options as $name => $value ) {
		update_option( $name, $value, $autoload_options[ $name ] ? 'yes' : 'no' );
	}

	return true;
}