includes/admin/class-wc-admin-settings.php
<?php
/**
* WooCommerce Admin Settings Class
*
* @package WooCommerce\Admin
* @version 3.4.0
*/
use Automattic\Jetpack\Constants;
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
if ( ! class_exists( 'WC_Admin_Settings', false ) ) :
/**
* WC_Admin_Settings Class.
*/
class WC_Admin_Settings {
/**
* Setting pages.
*
* @var array
*/
private static $settings = array();
/**
* Error messages.
*
* @var array
*/
private static $errors = array();
/**
* Update messages.
*
* @var array
*/
private static $messages = array();
/**
* Include the settings page classes.
*/
public static function get_settings_pages() {
if ( empty( self::$settings ) ) {
$settings = array();
include_once dirname( __FILE__ ) . '/settings/class-wc-settings-page.php';
$settings[] = include __DIR__ . '/settings/class-wc-settings-general.php';
$settings[] = include __DIR__ . '/settings/class-wc-settings-products.php';
$settings[] = include __DIR__ . '/settings/class-wc-settings-tax.php';
$settings[] = include __DIR__ . '/settings/class-wc-settings-shipping.php';
$settings[] = include __DIR__ . '/settings/class-wc-settings-payment-gateways.php';
$settings[] = include __DIR__ . '/settings/class-wc-settings-accounts.php';
$settings[] = include __DIR__ . '/settings/class-wc-settings-emails.php';
$settings[] = include __DIR__ . '/settings/class-wc-settings-integrations.php';
$settings[] = include __DIR__ . '/settings/class-wc-settings-advanced.php';
self::$settings = apply_filters( 'woocommerce_get_settings_pages', $settings );
}
return self::$settings;
}
/**
* Save the settings.
*/
public static function save() {
global $current_tab;
check_admin_referer( 'woocommerce-settings' );
// Trigger actions.
do_action( 'woocommerce_settings_save_' . $current_tab );
do_action( 'woocommerce_update_options_' . $current_tab );
do_action( 'woocommerce_update_options' );
self::add_message( __( 'Your settings have been saved.', 'woocommerce' ) );
self::check_download_folder_protection();
// Clear any unwanted data and flush rules.
update_option( 'woocommerce_queue_flush_rewrite_rules', 'yes' );
WC()->query->init_query_vars();
WC()->query->add_endpoints();
do_action( 'woocommerce_settings_saved' );
}
/**
* Add a message.
*
* @param string $text Message.
*/
public static function add_message( $text ) {
self::$messages[] = $text;
}
/**
* Add an error.
*
* @param string $text Message.
*/
public static function add_error( $text ) {
self::$errors[] = $text;
}
/**
* Output messages + errors.
*/
public static function show_messages() {
if ( count( self::$errors ) > 0 ) {
foreach ( self::$errors as $error ) {
echo '<div id="message" class="error inline"><p><strong>' . esc_html( $error ) . '</strong></p></div>';
}
} elseif ( count( self::$messages ) > 0 ) {
foreach ( self::$messages as $message ) {
echo '<div id="message" class="updated inline"><p><strong>' . esc_html( $message ) . '</strong></p></div>';
}
}
}
/**
* Settings page.
*
* Handles the display of the main woocommerce settings page in admin.
*/
public static function output() {
global $current_section, $current_tab;
$suffix = Constants::is_true( 'SCRIPT_DEBUG' ) ? '' : '.min';
do_action( 'woocommerce_settings_start' );
wp_enqueue_script( 'woocommerce_settings', WC()->plugin_url() . '/assets/js/admin/settings' . $suffix . '.js', array( 'jquery', 'wp-util', 'jquery-ui-datepicker', 'jquery-ui-sortable', 'iris', 'selectWoo' ), WC()->version, true );
wp_localize_script(
'woocommerce_settings',
'woocommerce_settings_params',
array(
'i18n_nav_warning' => __( 'The changes you made will be lost if you navigate away from this page.', 'woocommerce' ),
'i18n_moved_up' => __( 'Item moved up', 'woocommerce' ),
'i18n_moved_down' => __( 'Item moved down', 'woocommerce' ),
'i18n_no_specific_countries_selected' => __( 'Selecting no country / region to sell to prevents from completing the checkout. Continue anyway?', 'woocommerce' ),
)
);
// Get tabs for the settings page.
$tabs = apply_filters( 'woocommerce_settings_tabs_array', array() );
include dirname( __FILE__ ) . '/views/html-admin-settings.php';
}
/**
* Get a setting from the settings API.
*
* @param string $option_name Option name.
* @param mixed $default Default value.
* @return mixed
*/
public static function get_option( $option_name, $default = '' ) {
if ( ! $option_name ) {
return $default;
}
// Array value.
if ( strstr( $option_name, '[' ) ) {
parse_str( $option_name, $option_array );
// Option name is first key.
$option_name = current( array_keys( $option_array ) );
// Get value.
$option_values = get_option( $option_name, '' );
$key = key( $option_array[ $option_name ] );
if ( isset( $option_values[ $key ] ) ) {
$option_value = $option_values[ $key ];
} else {
$option_value = null;
}
} else {
// Single value.
$option_value = get_option( $option_name, null );
}
if ( is_array( $option_value ) ) {
$option_value = wp_unslash( $option_value );
} elseif ( ! is_null( $option_value ) ) {
$option_value = stripslashes( $option_value );
}
return ( null === $option_value ) ? $default : $option_value;
}
/**
* Output admin fields.
*
* Loops through the woocommerce options array and outputs each field.
*
* @param array[] $options Opens array to output.
*/
public static function output_fields( $options ) {
foreach ( $options as $value ) {
if ( ! isset( $value['type'] ) ) {
continue;
}
if ( ! isset( $value['id'] ) ) {
$value['id'] = '';
}
if ( ! isset( $value['title'] ) ) {
$value['title'] = isset( $value['name'] ) ? $value['name'] : '';
}
if ( ! isset( $value['class'] ) ) {
$value['class'] = '';
}
if ( ! isset( $value['css'] ) ) {
$value['css'] = '';
}
if ( ! isset( $value['default'] ) ) {
$value['default'] = '';
}
if ( ! isset( $value['desc'] ) ) {
$value['desc'] = '';
}
if ( ! isset( $value['desc_tip'] ) ) {
$value['desc_tip'] = false;
}
if ( ! isset( $value['placeholder'] ) ) {
$value['placeholder'] = '';
}
if ( ! isset( $value['suffix'] ) ) {
$value['suffix'] = '';
}
if ( ! isset( $value['value'] ) ) {
$value['value'] = self::get_option( $value['id'], $value['default'] );
}
// Custom attribute handling.
$custom_attributes = array();
if ( ! empty( $value['custom_attributes'] ) && is_array( $value['custom_attributes'] ) ) {
foreach ( $value['custom_attributes'] as $attribute => $attribute_value ) {
$custom_attributes[] = esc_attr( $attribute ) . '="' . esc_attr( $attribute_value ) . '"';
}
}
// Description handling.
$field_description = self::get_field_description( $value );
$description = $field_description['description'];
$tooltip_html = $field_description['tooltip_html'];
// Switch based on type.
switch ( $value['type'] ) {
// Section Titles.
case 'title':
if ( ! empty( $value['title'] ) ) {
echo '<h2>' . esc_html( $value['title'] ) . '</h2>';
}
if ( ! empty( $value['desc'] ) ) {
echo '<div id="' . esc_attr( sanitize_title( $value['id'] ) ) . '-description">';
echo wp_kses_post( wpautop( wptexturize( $value['desc'] ) ) );
echo '</div>';
}
echo '<table class="form-table">' . "\n\n";
if ( ! empty( $value['id'] ) ) {
do_action( 'woocommerce_settings_' . sanitize_title( $value['id'] ) );
}
break;
// Section Ends.
case 'sectionend':
if ( ! empty( $value['id'] ) ) {
do_action( 'woocommerce_settings_' . sanitize_title( $value['id'] ) . '_end' );
}
echo '</table>';
if ( ! empty( $value['id'] ) ) {
do_action( 'woocommerce_settings_' . sanitize_title( $value['id'] ) . '_after' );
}
break;
// Standard text inputs and subtypes like 'number'.
case 'text':
case 'password':
case 'datetime':
case 'datetime-local':
case 'date':
case 'month':
case 'time':
case 'week':
case 'number':
case 'email':
case 'url':
case 'tel':
$option_value = $value['value'];
?><tr valign="top">
<th scope="row" class="titledesc">
<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?> <?php echo $tooltip_html; // WPCS: XSS ok. ?></label>
</th>
<td class="forminp forminp-<?php echo esc_attr( sanitize_title( $value['type'] ) ); ?>">
<input
name="<?php echo esc_attr( $value['id'] ); ?>"
id="<?php echo esc_attr( $value['id'] ); ?>"
type="<?php echo esc_attr( $value['type'] ); ?>"
style="<?php echo esc_attr( $value['css'] ); ?>"
value="<?php echo esc_attr( $option_value ); ?>"
class="<?php echo esc_attr( $value['class'] ); ?>"
placeholder="<?php echo esc_attr( $value['placeholder'] ); ?>"
<?php echo implode( ' ', $custom_attributes ); // WPCS: XSS ok. ?>
/><?php echo esc_html( $value['suffix'] ); ?> <?php echo $description; // WPCS: XSS ok. ?>
</td>
</tr>
<?php
break;
// Color picker.
case 'color':
$option_value = $value['value'];
?>
<tr valign="top">
<th scope="row" class="titledesc">
<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?> <?php echo $tooltip_html; // WPCS: XSS ok. ?></label>
</th>
<td class="forminp forminp-<?php echo esc_attr( sanitize_title( $value['type'] ) ); ?>">‎
<span class="colorpickpreview" style="background: <?php echo esc_attr( $option_value ); ?>"> </span>
<input
name="<?php echo esc_attr( $value['id'] ); ?>"
id="<?php echo esc_attr( $value['id'] ); ?>"
type="text"
dir="ltr"
style="<?php echo esc_attr( $value['css'] ); ?>"
value="<?php echo esc_attr( $option_value ); ?>"
class="<?php echo esc_attr( $value['class'] ); ?>colorpick"
placeholder="<?php echo esc_attr( $value['placeholder'] ); ?>"
<?php echo implode( ' ', $custom_attributes ); // WPCS: XSS ok. ?>
/>‎ <?php echo $description; // WPCS: XSS ok. ?>
<div id="colorPickerDiv_<?php echo esc_attr( $value['id'] ); ?>" class="colorpickdiv" style="z-index: 100;background:#eee;border:1px solid #ccc;position:absolute;display:none;"></div>
</td>
</tr>
<?php
break;
// Textarea.
case 'textarea':
$option_value = $value['value'];
?>
<tr valign="top">
<th scope="row" class="titledesc">
<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?> <?php echo $tooltip_html; // WPCS: XSS ok. ?></label>
</th>
<td class="forminp forminp-<?php echo esc_attr( sanitize_title( $value['type'] ) ); ?>">
<?php echo $description; // WPCS: XSS ok. ?>
<textarea
name="<?php echo esc_attr( $value['id'] ); ?>"
id="<?php echo esc_attr( $value['id'] ); ?>"
style="<?php echo esc_attr( $value['css'] ); ?>"
class="<?php echo esc_attr( $value['class'] ); ?>"
placeholder="<?php echo esc_attr( $value['placeholder'] ); ?>"
<?php echo implode( ' ', $custom_attributes ); // WPCS: XSS ok. ?>
><?php echo esc_textarea( $option_value ); // WPCS: XSS ok. ?></textarea>
</td>
</tr>
<?php
break;
// Select boxes.
case 'select':
case 'multiselect':
$option_value = $value['value'];
?>
<tr valign="top">
<th scope="row" class="titledesc">
<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?> <?php echo $tooltip_html; // WPCS: XSS ok. ?></label>
</th>
<td class="forminp forminp-<?php echo esc_attr( sanitize_title( $value['type'] ) ); ?>">
<select
name="<?php echo esc_attr( $value['id'] ); ?><?php echo ( 'multiselect' === $value['type'] ) ? '[]' : ''; ?>"
id="<?php echo esc_attr( $value['id'] ); ?>"
style="<?php echo esc_attr( $value['css'] ); ?>"
class="<?php echo esc_attr( $value['class'] ); ?>"
<?php echo implode( ' ', $custom_attributes ); // WPCS: XSS ok. ?>
<?php echo 'multiselect' === $value['type'] ? 'multiple="multiple"' : ''; ?>
>
<?php
foreach ( $value['options'] as $key => $val ) {
?>
<option value="<?php echo esc_attr( $key ); ?>"
<?php
if ( is_array( $option_value ) ) {
selected( in_array( (string) $key, $option_value, true ), true );
} else {
selected( $option_value, (string) $key );
}
?>
><?php echo esc_html( $val ); ?></option>
<?php
}
?>
</select> <?php echo $description; // WPCS: XSS ok. ?>
</td>
</tr>
<?php
break;
// Radio inputs.
case 'radio':
$option_value = $value['value'];
?>
<tr valign="top">
<th scope="row" class="titledesc">
<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?> <?php echo $tooltip_html; // WPCS: XSS ok. ?></label>
</th>
<td class="forminp forminp-<?php echo esc_attr( sanitize_title( $value['type'] ) ); ?>">
<fieldset>
<?php echo $description; // WPCS: XSS ok. ?>
<ul>
<?php
foreach ( $value['options'] as $key => $val ) {
?>
<li>
<label><input
name="<?php echo esc_attr( $value['id'] ); ?>"
value="<?php echo esc_attr( $key ); ?>"
type="radio"
style="<?php echo esc_attr( $value['css'] ); ?>"
class="<?php echo esc_attr( $value['class'] ); ?>"
<?php echo implode( ' ', $custom_attributes ); // WPCS: XSS ok. ?>
<?php checked( $key, $option_value ); ?>
/> <?php echo esc_html( $val ); ?></label>
</li>
<?php
}
?>
</ul>
</fieldset>
</td>
</tr>
<?php
break;
// Checkbox input.
case 'checkbox':
$option_value = $value['value'];
$visibility_class = array();
if ( ! isset( $value['hide_if_checked'] ) ) {
$value['hide_if_checked'] = false;
}
if ( ! isset( $value['show_if_checked'] ) ) {
$value['show_if_checked'] = false;
}
if ( 'yes' === $value['hide_if_checked'] || 'yes' === $value['show_if_checked'] ) {
$visibility_class[] = 'hidden_option';
}
if ( 'option' === $value['hide_if_checked'] ) {
$visibility_class[] = 'hide_options_if_checked';
}
if ( 'option' === $value['show_if_checked'] ) {
$visibility_class[] = 'show_options_if_checked';
}
if ( ! isset( $value['checkboxgroup'] ) || 'start' === $value['checkboxgroup'] ) {
?>
<tr valign="top" class="<?php echo esc_attr( implode( ' ', $visibility_class ) ); ?>">
<th scope="row" class="titledesc"><?php echo esc_html( $value['title'] ); ?></th>
<td class="forminp forminp-checkbox">
<fieldset>
<?php
} else {
?>
<fieldset class="<?php echo esc_attr( implode( ' ', $visibility_class ) ); ?>">
<?php
}
if ( ! empty( $value['title'] ) ) {
?>
<legend class="screen-reader-text"><span><?php echo esc_html( $value['title'] ); ?></span></legend>
<?php
}
?>
<label for="<?php echo esc_attr( $value['id'] ); ?>">
<input
name="<?php echo esc_attr( $value['id'] ); ?>"
id="<?php echo esc_attr( $value['id'] ); ?>"
type="checkbox"
class="<?php echo esc_attr( isset( $value['class'] ) ? $value['class'] : '' ); ?>"
value="1"
<?php checked( $option_value, 'yes' ); ?>
<?php echo implode( ' ', $custom_attributes ); // WPCS: XSS ok. ?>
/> <?php echo $description; // WPCS: XSS ok. ?>
</label> <?php echo $tooltip_html; // WPCS: XSS ok. ?>
<?php
if ( ! isset( $value['checkboxgroup'] ) || 'end' === $value['checkboxgroup'] ) {
?>
</fieldset>
</td>
</tr>
<?php
} else {
?>
</fieldset>
<?php
}
break;
// Image width settings. @todo deprecate and remove in 4.0. No longer needed by core.
case 'image_width':
$image_size = str_replace( '_image_size', '', $value['id'] );
$size = wc_get_image_size( $image_size );
$width = isset( $size['width'] ) ? $size['width'] : $value['default']['width'];
$height = isset( $size['height'] ) ? $size['height'] : $value['default']['height'];
$crop = isset( $size['crop'] ) ? $size['crop'] : $value['default']['crop'];
$disabled_attr = '';
$disabled_message = '';
if ( has_filter( 'woocommerce_get_image_size_' . $image_size ) ) {
$disabled_attr = 'disabled="disabled"';
$disabled_message = '<p><small>' . esc_html__( 'The settings of this image size have been disabled because its values are being overwritten by a filter.', 'woocommerce' ) . '</small></p>';
}
?>
<tr valign="top">
<th scope="row" class="titledesc">
<label><?php echo esc_html( $value['title'] ); ?> <?php echo $tooltip_html . $disabled_message; // WPCS: XSS ok. ?></label>
</th>
<td class="forminp image_width_settings">
<input name="<?php echo esc_attr( $value['id'] ); ?>[width]" <?php echo $disabled_attr; // WPCS: XSS ok. ?> id="<?php echo esc_attr( $value['id'] ); ?>-width" type="text" size="3" value="<?php echo esc_attr( $width ); ?>" /> × <input name="<?php echo esc_attr( $value['id'] ); ?>[height]" <?php echo $disabled_attr; // WPCS: XSS ok. ?> id="<?php echo esc_attr( $value['id'] ); ?>-height" type="text" size="3" value="<?php echo esc_attr( $height ); ?>" />px
<label><input name="<?php echo esc_attr( $value['id'] ); ?>[crop]" <?php echo $disabled_attr; // WPCS: XSS ok. ?> id="<?php echo esc_attr( $value['id'] ); ?>-crop" type="checkbox" value="1" <?php checked( 1, $crop ); ?> /> <?php esc_html_e( 'Hard crop?', 'woocommerce' ); ?></label>
</td>
</tr>
<?php
break;
// Single page selects.
case 'single_select_page':
$args = array(
'name' => $value['id'],
'id' => $value['id'],
'sort_column' => 'menu_order',
'sort_order' => 'ASC',
'show_option_none' => ' ',
'class' => $value['class'],
'echo' => false,
'selected' => absint( $value['value'] ),
'post_status' => 'publish,private,draft',
);
if ( isset( $value['args'] ) ) {
$args = wp_parse_args( $value['args'], $args );
}
?>
<tr valign="top" class="single_select_page">
<th scope="row" class="titledesc">
<label><?php echo esc_html( $value['title'] ); ?> <?php echo $tooltip_html; // WPCS: XSS ok. ?></label>
</th>
<td class="forminp">
<?php echo str_replace( ' id=', " data-placeholder='" . esc_attr__( 'Select a page…', 'woocommerce' ) . "' style='" . $value['css'] . "' class='" . $value['class'] . "' id=", wp_dropdown_pages( $args ) ); // WPCS: XSS ok. ?> <?php echo $description; // WPCS: XSS ok. ?>
</td>
</tr>
<?php
break;
// Single country selects.
case 'single_select_country':
$country_setting = (string) $value['value'];
if ( strstr( $country_setting, ':' ) ) {
$country_setting = explode( ':', $country_setting );
$country = current( $country_setting );
$state = end( $country_setting );
} else {
$country = $country_setting;
$state = '*';
}
?>
<tr valign="top">
<th scope="row" class="titledesc">
<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?> <?php echo $tooltip_html; // WPCS: XSS ok. ?></label>
</th>
<td class="forminp"><select name="<?php echo esc_attr( $value['id'] ); ?>" style="<?php echo esc_attr( $value['css'] ); ?>" data-placeholder="<?php esc_attr_e( 'Choose a country / region…', 'woocommerce' ); ?>" aria-label="<?php esc_attr_e( 'Country / Region', 'woocommerce' ); ?>" class="wc-enhanced-select">
<?php WC()->countries->country_dropdown_options( $country, $state ); ?>
</select> <?php echo $description; // WPCS: XSS ok. ?>
</td>
</tr>
<?php
break;
// Country multiselects.
case 'multi_select_countries':
$selections = (array) $value['value'];
if ( ! empty( $value['options'] ) ) {
$countries = $value['options'];
} else {
$countries = WC()->countries->countries;
}
asort( $countries );
?>
<tr valign="top">
<th scope="row" class="titledesc">
<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?> <?php echo $tooltip_html; // WPCS: XSS ok. ?></label>
</th>
<td class="forminp">
<select multiple="multiple" name="<?php echo esc_attr( $value['id'] ); ?>[]" style="width:350px" data-placeholder="<?php esc_attr_e( 'Choose countries / regions…', 'woocommerce' ); ?>" aria-label="<?php esc_attr_e( 'Country / Region', 'woocommerce' ); ?>" class="wc-enhanced-select">
<?php
if ( ! empty( $countries ) ) {
foreach ( $countries as $key => $val ) {
echo '<option value="' . esc_attr( $key ) . '"' . wc_selected( $key, $selections ) . '>' . esc_html( $val ) . '</option>'; // WPCS: XSS ok.
}
}
?>
</select> <?php echo ( $description ) ? $description : ''; // WPCS: XSS ok. ?> <br /><a class="select_all button" href="#"><?php esc_html_e( 'Select all', 'woocommerce' ); ?></a> <a class="select_none button" href="#"><?php esc_html_e( 'Select none', 'woocommerce' ); ?></a>
</td>
</tr>
<?php
break;
// Days/months/years selector.
case 'relative_date_selector':
$periods = array(
'days' => __( 'Day(s)', 'woocommerce' ),
'weeks' => __( 'Week(s)', 'woocommerce' ),
'months' => __( 'Month(s)', 'woocommerce' ),
'years' => __( 'Year(s)', 'woocommerce' ),
);
$option_value = wc_parse_relative_date_option( $value['value'] );
?>
<tr valign="top">
<th scope="row" class="titledesc">
<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?> <?php echo $tooltip_html; // WPCS: XSS ok. ?></label>
</th>
<td class="forminp">
<input
name="<?php echo esc_attr( $value['id'] ); ?>[number]"
id="<?php echo esc_attr( $value['id'] ); ?>"
type="number"
style="width: 80px;"
value="<?php echo esc_attr( $option_value['number'] ); ?>"
class="<?php echo esc_attr( $value['class'] ); ?>"
placeholder="<?php echo esc_attr( $value['placeholder'] ); ?>"
step="1"
min="1"
<?php echo implode( ' ', $custom_attributes ); // WPCS: XSS ok. ?>
/>
<select name="<?php echo esc_attr( $value['id'] ); ?>[unit]" style="width: auto;">
<?php
foreach ( $periods as $value => $label ) {
echo '<option value="' . esc_attr( $value ) . '"' . selected( $option_value['unit'], $value, false ) . '>' . esc_html( $label ) . '</option>';
}
?>
</select> <?php echo ( $description ) ? $description : ''; // WPCS: XSS ok. ?>
</td>
</tr>
<?php
break;
// Default: run an action.
default:
do_action( 'woocommerce_admin_field_' . $value['type'], $value );
break;
}
}
}
/**
* Helper function to get the formatted description and tip HTML for a
* given form field. Plugins can call this when implementing their own custom
* settings types.
*
* @param array $value The form field value array.
* @return array The description and tip as a 2 element array.
*/
public static function get_field_description( $value ) {
$description = '';
$tooltip_html = '';
if ( true === $value['desc_tip'] ) {
$tooltip_html = $value['desc'];
} elseif ( ! empty( $value['desc_tip'] ) ) {
$description = $value['desc'];
$tooltip_html = $value['desc_tip'];
} elseif ( ! empty( $value['desc'] ) ) {
$description = $value['desc'];
}
if ( $description && in_array( $value['type'], array( 'textarea', 'radio' ), true ) ) {
$description = '<p style="margin-top:0">' . wp_kses_post( $description ) . '</p>';
} elseif ( $description && in_array( $value['type'], array( 'checkbox' ), true ) ) {
$description = wp_kses_post( $description );
} elseif ( $description ) {
$description = '<p class="description">' . wp_kses_post( $description ) . '</p>';
}
if ( $tooltip_html && in_array( $value['type'], array( 'checkbox' ), true ) ) {
$tooltip_html = '<p class="description">' . $tooltip_html . '</p>';
} elseif ( $tooltip_html ) {
$tooltip_html = wc_help_tip( $tooltip_html );
}
return array(
'description' => $description,
'tooltip_html' => $tooltip_html,
);
}
/**
* Save admin fields.
*
* Loops through the woocommerce options array and outputs each field.
*
* @param array $options Options array to output.
* @param array $data Optional. Data to use for saving. Defaults to $_POST.
* @return bool
*/
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'] ) || ( isset( $option['is_option'] ) && false === $option['is_option'] ) ) {
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;
}
/**
* Checks which method we're using to serve downloads.
*
* If using force or x-sendfile, this ensures the .htaccess is in place.
*/
public static function check_download_folder_protection() {
$upload_dir = wp_get_upload_dir();
$downloads_path = $upload_dir['basedir'] . '/woocommerce_uploads';
$download_method = get_option( 'woocommerce_file_download_method' );
$file_path = $downloads_path . '/.htaccess';
$file_content = 'redirect' === $download_method ? 'Options -Indexes' : 'deny from all';
$create = false;
if ( wp_mkdir_p( $downloads_path ) && ! file_exists( $file_path ) ) {
$create = true;
} else {
$current_content = @file_get_contents( $file_path ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged, WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents
if ( $current_content !== $file_content ) {
unlink( $file_path );
$create = true;
}
}
if ( $create ) {
$file_handle = @fopen( $file_path, 'wb' ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged, WordPress.WP.AlternativeFunctions.file_system_read_fopen
if ( $file_handle ) {
fwrite( $file_handle, $file_content ); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_read_fwrite
fclose( $file_handle ); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_read_fclose
}
}
}
}
endif;