woocommerce/includes/admin/class-wc-admin-settings.php

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<?php
/**
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* WooCommerce Admin Settings Class
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*
* @author WooThemes
* @category Admin
* @package WooCommerce/Admin
* @version 2.5.0
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*/
if ( ! defined( 'ABSPATH' ) ) {
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exit;
}
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if ( ! class_exists( 'WC_Admin_Settings', false ) ) :
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/**
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* WC_Admin_Settings Class.
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*/
class WC_Admin_Settings {
/**
* Setting pages.
*
* @var array
*/
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private static $settings = array();
/**
* Error messages.
*
* @var array
*/
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private static $errors = array();
/**
* Update messages.
*
* @var array
*/
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private static $messages = array();
/**
* Include the settings page classes.
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*/
public static function get_settings_pages() {
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if ( empty( self::$settings ) ) {
$settings = array();
include_once( dirname( __FILE__ ) . '/settings/class-wc-settings-page.php' );
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$settings[] = include( 'settings/class-wc-settings-general.php' );
$settings[] = include( 'settings/class-wc-settings-products.php' );
$settings[] = include( 'settings/class-wc-settings-tax.php' );
$settings[] = include( 'settings/class-wc-settings-shipping.php' );
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$settings[] = include( 'settings/class-wc-settings-checkout.php' );
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$settings[] = include( 'settings/class-wc-settings-accounts.php' );
$settings[] = include( 'settings/class-wc-settings-emails.php' );
$settings[] = include( 'settings/class-wc-settings-integrations.php' );
$settings[] = include( 'settings/class-wc-settings-api.php' );
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self::$settings = apply_filters( 'woocommerce_get_settings_pages', $settings );
}
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return self::$settings;
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}
/**
* Save the settings.
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*/
public static function save() {
global $current_tab;
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if ( empty( $_REQUEST['_wpnonce'] ) || ! wp_verify_nonce( $_REQUEST['_wpnonce'], 'woocommerce-settings' ) ) {
die( __( 'Action failed. Please refresh the page and retry.', 'woocommerce' ) );
}
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// Trigger actions
do_action( 'woocommerce_settings_save_' . $current_tab );
do_action( 'woocommerce_update_options_' . $current_tab );
do_action( 'woocommerce_update_options' );
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self::add_message( __( 'Your settings have been saved.', 'woocommerce' ) );
self::check_download_folder_protection();
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// Clear any unwanted data and flush rules
delete_transient( 'woocommerce_cache_excluded_uris' );
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WC()->query->init_query_vars();
WC()->query->add_endpoints();
wp_schedule_single_event( time(), 'woocommerce_flush_rewrite_rules' );
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do_action( 'woocommerce_settings_saved' );
}
/**
* Add a message.
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* @param string $text
*/
public static function add_message( $text ) {
self::$messages[] = $text;
}
/**
* Add an error.
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* @param string $text
*/
public static function add_error( $text ) {
self::$errors[] = $text;
}
/**
* Output messages + errors.
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*/
public static function show_messages() {
if ( sizeof( self::$errors ) > 0 ) {
foreach ( self::$errors as $error ) {
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echo '<div id="message" class="error inline"><p><strong>' . esc_html( $error ) . '</strong></p></div>';
}
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} elseif ( sizeof( self::$messages ) > 0 ) {
foreach ( self::$messages as $message ) {
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echo '<div id="message" class="updated inline"><p><strong>' . esc_html( $message ) . '</strong></p></div>';
}
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}
}
/**
* Settings page.
*
* Handles the display of the main woocommerce settings page in admin.
*/
public static function output() {
global $current_section, $current_tab;
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$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
do_action( 'woocommerce_settings_start' );
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wp_enqueue_script( 'woocommerce_settings', WC()->plugin_url() . '/assets/js/admin/settings' . $suffix . '.js', array( 'jquery', 'jquery-ui-datepicker', 'jquery-ui-sortable', 'iris', 'selectWoo' ), WC()->version, true );
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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' ),
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) );
// Get tabs for the settings page
$tabs = apply_filters( 'woocommerce_settings_tabs_array', array() );
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include( dirname( __FILE__ ) . '/views/html-admin-settings.php' );
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}
/**
* Get a setting from the settings API.
*
* @param string $option_name
* @param mixed $default
*
* @return mixed
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*/
public static function get_option( $option_name, $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[ $key ] ) ) {
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$option_value = $option_values[ $key ];
} else {
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$option_value = null;
}
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// Single value
} else {
$option_value = get_option( $option_name, null );
}
if ( is_array( $option_value ) ) {
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$option_value = array_map( 'stripslashes', $option_value );
} elseif ( ! is_null( $option_value ) ) {
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$option_value = stripslashes( $option_value );
}
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return ( null === $option_value ) ? $default : $option_value;
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}
/**
* Output admin fields.
*
* Loops though the woocommerce options array and outputs each field.
*
* @param array[] $options Opens array to output
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*/
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'] = '';
}
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if ( ! isset( $value['suffix'] ) ) {
$value['suffix'] = '';
}
// Custom attribute handling
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$custom_attributes = array();
if ( ! empty( $value['custom_attributes'] ) && is_array( $value['custom_attributes'] ) ) {
foreach ( $value['custom_attributes'] as $attribute => $attribute_value ) {
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$custom_attributes[] = esc_attr( $attribute ) . '="' . esc_attr( $attribute_value ) . '"';
}
}
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// Description handling
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$field_description = self::get_field_description( $value );
extract( $field_description );
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// Switch based on type
switch ( $value['type'] ) {
// Section Titles
case 'title':
if ( ! empty( $value['title'] ) ) {
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echo '<h2>' . esc_html( $value['title'] ) . '</h2>';
}
if ( ! empty( $value['desc'] ) ) {
echo wpautop( wptexturize( wp_kses_post( $value['desc'] ) ) );
}
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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 'email':
case 'number':
case 'password' :
$option_value = self::get_option( $value['id'], $value['default'] );
?><tr valign="top">
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<th scope="row" class="titledesc">
<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
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<?php echo $tooltip_html; ?>
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</th>
<td class="forminp forminp-<?php echo 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 ); ?>
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/><?php echo esc_html( $value['suffix'] ); ?> <?php echo $description; ?>
</td>
</tr><?php
break;
// Color picker.
case 'color' :
$option_value = self::get_option( $value['id'], $value['default'] );
?><tr valign="top">
<th scope="row" class="titledesc">
<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
<?php echo $tooltip_html; ?>
</th>
<td class="forminp forminp-<?php echo sanitize_title( $value['type'] ) ?>">&lrm;
<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 ); ?>
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/>&lrm; <?php echo $description; ?>
<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 = self::get_option( $value['id'], $value['default'] );
?><tr valign="top">
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<th scope="row" class="titledesc">
<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
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<?php echo $tooltip_html; ?>
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</th>
<td class="forminp forminp-<?php echo sanitize_title( $value['type'] ) ?>">
<?php echo $description; ?>
<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 ); ?>
><?php echo esc_textarea( $option_value ); ?></textarea>
</td>
</tr><?php
break;
// Select boxes
case 'select' :
case 'multiselect' :
$option_value = self::get_option( $value['id'], $value['default'] );
?><tr valign="top">
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<th scope="row" class="titledesc">
<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
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<?php echo $tooltip_html; ?>
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</th>
<td class="forminp forminp-<?php echo sanitize_title( $value['type'] ) ?>">
<select
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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 ); ?>
<?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( $key, $option_value ), true );
} else {
selected( $option_value, $key );
}
?>><?php echo $val ?></option>
<?php
}
?>
</select> <?php echo $description; ?>
</td>
</tr><?php
break;
// Radio inputs
case 'radio' :
$option_value = self::get_option( $value['id'], $value['default'] );
?><tr valign="top">
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<th scope="row" class="titledesc">
<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
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<?php echo $tooltip_html; ?>
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</th>
<td class="forminp forminp-<?php echo sanitize_title( $value['type'] ) ?>">
<fieldset>
<?php echo $description; ?>
<ul>
<?php
foreach ( $value['options'] as $key => $val ) {
?>
<li>
<label><input
name="<?php echo esc_attr( $value['id'] ); ?>"
value="<?php echo $key; ?>"
type="radio"
style="<?php echo esc_attr( $value['css'] ); ?>"
class="<?php echo esc_attr( $value['class'] ); ?>"
<?php echo implode( ' ', $custom_attributes ); ?>
<?php checked( $key, $option_value ); ?>
/> <?php echo $val ?></label>
</li>
<?php
}
?>
</ul>
</fieldset>
</td>
</tr><?php
break;
// Checkbox input
case 'checkbox' :
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$option_value = self::get_option( $value['id'], $value['default'] );
$visibility_class = array();
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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 ) ); ?>">
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<th scope="row" class="titledesc"><?php echo esc_html( $value['title'] ) ?></th>
<td class="forminp forminp-checkbox">
<fieldset>
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<?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
}
?>
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<label for="<?php echo $value['id'] ?>">
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<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'] : '' ); ?>"
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value="1"
<?php checked( $option_value, 'yes' ); ?>
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<?php echo implode( ' ', $custom_attributes ); ?>
/> <?php echo $description ?>
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</label> <?php echo $tooltip_html; ?>
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<?php
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if ( ! isset( $value['checkboxgroup'] ) || 'end' == $value['checkboxgroup'] ) {
?>
</fieldset>
</td>
</tr>
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<?php
} else {
?>
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</fieldset>
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<?php
}
break;
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// Image width settings. @todo deprecate and remove in 4.0. No longer needed by core.
case 'image_width' :
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$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 = '';
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if ( has_filter( 'woocommerce_get_image_size_' . $image_size ) ) {
$disabled_attr = 'disabled="disabled"';
$disabled_message = "<p><small>" . __( 'The settings of this image size have been disabled because its values are being overwritten by a filter.', 'woocommerce' ) . "</small></p>";
}
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?><tr valign="top">
<th scope="row" class="titledesc"><?php echo esc_html( $value['title'] ) ?> <?php echo $tooltip_html . $disabled_message; ?></th>
<td class="forminp image_width_settings">
<input name="<?php echo esc_attr( $value['id'] ); ?>[width]" <?php echo $disabled_attr; ?> id="<?php echo esc_attr( $value['id'] ); ?>-width" type="text" size="3" value="<?php echo $width; ?>" /> &times; <input name="<?php echo esc_attr( $value['id'] ); ?>[height]" <?php echo $disabled_attr; ?> id="<?php echo esc_attr( $value['id'] ); ?>-height" type="text" size="3" value="<?php echo $height; ?>" />px
<label><input name="<?php echo esc_attr( $value['id'] ); ?>[crop]" <?php echo $disabled_attr; ?> id="<?php echo esc_attr( $value['id'] ); ?>-crop" type="checkbox" value="1" <?php checked( 1, $crop ); ?> /> <?php _e( 'Hard crop?', 'woocommerce' ); ?></label>
</td>
</tr><?php
break;
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// Thumbnail cropping setting. DEVELOPERS: This is private. Re-use at your own risk.
case 'thumbnail_cropping' :
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$option_value = self::get_option( $value['id'], $value['default'] );
if ( strstr( $option_value, ':' ) ) {
$cropping_split = explode( ':', $option_value );
$width = max( 1, current( $cropping_split ) );
$height = max( 1, end( $cropping_split ) );
} else {
$width = 4;
$height = 3;
}
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?><tr valign="top">
<th scope="row" class="titledesc"><?php echo esc_html( $value['title'] ) ?> <?php echo $tooltip_html; ?></th>
<td class="forminp">
<ul class="woocommerce-thumbnail-cropping">
<li>
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<input type="radio" name="woocommerce_thumbnail_cropping" id="thumbnail_cropping_1_1" value="1:1" <?php checked( $option_value, '1:1' ); ?> />
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<label for="thumbnail_cropping_1_1">1:1<br/><span class="description"><?php esc_html_e( 'Images will be cropped into a square', 'woocommerce' ); ?></span></label>
</li>
<li>
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<input type="radio" name="woocommerce_thumbnail_cropping" id="thumbnail_cropping_custom" value="custom" <?php checked( ! in_array( $option_value, array( '1:1', 'uncropped' ), true ), true ); ?> />
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<label for="thumbnail_cropping_custom">
<?php esc_html_e( 'Custom', 'woocommerce' ); ?><br/><span class="description"><?php esc_html_e( 'Images will be cropped to a custom aspect ratio', 'woocommerce' ); ?></span>
<span class="woocommerce-thumbnail-cropping-aspect-ratio">
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<input name="thumbnail_cropping_aspect_ratio_width" type="text" pattern="\d*" size="3" value="<?php echo $width; ?>" /> : <input name="thumbnail_cropping_aspect_ratio_height" type="text" pattern="\d*" size="3" value="<?php echo $height; ?>" />
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</span>
</label>
</li>
<li>
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<input type="radio" name="woocommerce_thumbnail_cropping" id="thumbnail_cropping_uncropped" value="uncropped" <?php checked( $option_value, 'uncropped' ); ?> />
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<label for="thumbnail_cropping_uncropped"><?php esc_html_e( 'Uncropped', 'woocommerce' ); ?><br/><span class="description"><?php esc_html_e( 'Images will display using the aspect ratio in which they were uploaded', 'woocommerce' ); ?></span></label>
</li>
</ul>
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<div class="woocommerce-thumbnail-preview hide-if-no-js">
<h4><?php esc_html_e( 'Preview', 'woocommerce' ); ?></h4>
<div class="woocommerce-thumbnail-preview-block">
<div class="woocommerce-thumbnail-preview-block__image"></div>
<div class="woocommerce-thumbnail-preview-block__text"></div>
<div class="woocommerce-thumbnail-preview-block__button"></div>
</div>
<div class="woocommerce-thumbnail-preview-block">
<div class="woocommerce-thumbnail-preview-block__image"></div>
<div class="woocommerce-thumbnail-preview-block__text"></div>
<div class="woocommerce-thumbnail-preview-block__button"></div>
</div>
<div class="woocommerce-thumbnail-preview-block">
<div class="woocommerce-thumbnail-preview-block__image"></div>
<div class="woocommerce-thumbnail-preview-block__text"></div>
<div class="woocommerce-thumbnail-preview-block__button"></div>
</div>
</div>
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</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( self::get_option( $value['id'] ) ),
);
if ( isset( $value['args'] ) ) {
$args = wp_parse_args( $value['args'], $args );
}
?><tr valign="top" class="single_select_page">
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<th scope="row" class="titledesc"><?php echo esc_html( $value['title'] ) ?> <?php echo $tooltip_html; ?></th>
<td class="forminp">
<?php echo str_replace( ' id=', " data-placeholder='" . esc_attr__( 'Select a page&hellip;', 'woocommerce' ) . "' style='" . $value['css'] . "' class='" . $value['class'] . "' id=", wp_dropdown_pages( $args ) ); ?> <?php echo $description; ?>
</td>
</tr><?php
break;
// Single country selects
case 'single_select_country' :
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$country_setting = (string) self::get_option( $value['id'] );
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if ( strstr( $country_setting, ':' ) ) {
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$country_setting = explode( ':', $country_setting );
$country = current( $country_setting );
$state = end( $country_setting );
} else {
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$country = $country_setting;
$state = '*';
}
?><tr valign="top">
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<th scope="row" class="titledesc">
<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
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<?php echo $tooltip_html; ?>
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</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&hellip;', 'woocommerce' ); ?>" aria-label="<?php esc_attr_e( 'Country', 'woocommerce' ) ?>" class="wc-enhanced-select">
<?php WC()->countries->country_dropdown_options( $country, $state ); ?>
</select> <?php echo $description; ?>
</td>
</tr><?php
break;
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// Country multiselects
case 'multi_select_countries' :
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$selections = (array) self::get_option( $value['id'] );
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if ( ! empty( $value['options'] ) ) {
$countries = $value['options'];
} else {
$countries = WC()->countries->countries;
}
asort( $countries );
?><tr valign="top">
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<th scope="row" class="titledesc">
<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
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<?php echo $tooltip_html; ?>
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</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&hellip;', 'woocommerce' ); ?>" aria-label="<?php esc_attr_e( 'Country', 'woocommerce' ) ?>" class="wc-enhanced-select">
<?php
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if ( ! empty( $countries ) ) {
foreach ( $countries as $key => $val ) {
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echo '<option value="' . esc_attr( $key ) . '" ' . selected( in_array( $key, $selections ), true, false ) . '>' . $val . '</option>';
}
}
?>
</select> <?php echo ( $description ) ? $description : ''; ?> <br /><a class="select_all button" href="#"><?php _e( 'Select all', 'woocommerce' ); ?></a> <a class="select_none button" href="#"><?php _e( 'Select none', 'woocommerce' ); ?></a>
</td>
</tr><?php
break;
// Default: run an action
default:
do_action( 'woocommerce_admin_field_' . $value['type'], $value );
break;
}
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}
}
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/**
* 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.
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*
* @param array $value The form field value array
* @return array The description and tip as a 2 element array
*/
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public static function get_field_description( $value ) {
$description = '';
$tooltip_html = '';
if ( true === $value['desc_tip'] ) {
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$tooltip_html = $value['desc'];
} elseif ( ! empty( $value['desc_tip'] ) ) {
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$description = $value['desc'];
$tooltip_html = $value['desc_tip'];
} elseif ( ! empty( $value['desc'] ) ) {
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$description = $value['desc'];
}
if ( $description && in_array( $value['type'], array( 'textarea', 'radio' ) ) ) {
$description = '<p style="margin-top:0">' . wp_kses_post( $description ) . '</p>';
} elseif ( $description && in_array( $value['type'], array( 'checkbox' ) ) ) {
$description = wp_kses_post( $description );
} elseif ( $description ) {
$description = '<span class="description">' . wp_kses_post( $description ) . '</span>';
}
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if ( $tooltip_html && in_array( $value['type'], array( 'checkbox' ) ) ) {
$tooltip_html = '<p class="description">' . $tooltip_html . '</p>';
} elseif ( $tooltip_html ) {
$tooltip_html = wc_help_tip( $tooltip_html );
}
return array(
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'description' => $description,
'tooltip_html' => $tooltip_html,
);
}
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/**
* Save admin fields.
*
* Loops though the woocommerce options array and outputs each field.
*
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* @param array $options Options array to output
* @param array $data Optional. Data to use for saving. Defaults to $_POST.
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* @return bool
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*/
public static function save_fields( $options, $data = null ) {
if ( is_null( $data ) ) {
$data = $_POST;
}
if ( empty( $data ) ) {
return false;
}
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// Options to update will be stored here and saved later.
$update_options = array();
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// Loop options and get values to save.
foreach ( $options as $option ) {
if ( ! isset( $option['id'] ) || ! isset( $option['type'] ) ) {
continue;
}
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// 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;
}
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// 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;
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case 'thumbnail_cropping' :
$value = wc_clean( $raw_value );
if ( 'custom' === $value ) {
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$width_ratio = wc_clean( wp_unslash( $_POST['thumbnail_cropping_aspect_ratio_width'] ) );
$height_ratio = wc_clean( wp_unslash( $_POST['thumbnail_cropping_aspect_ratio_height'] ) );
$value = $width_ratio . ':' . $height_ratio;
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}
break;
case 'select':
$allowed_values = empty( $option['options'] ) ? array() : 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 ) ? $raw_value : $default;
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'] ) ) ) {
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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;
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}
/**
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* Fire an action before saved.
* @deprecated 2.4.0 - doesn't allow manipulation of values!
*/
do_action( 'woocommerce_update_option', $option );
}
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// Save all options in our array.
foreach ( $update_options as $name => $value ) {
update_option( $name, $value );
}
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return true;
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}
/**
* 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_upload_dir();
$downloads_url = $upload_dir['basedir'] . '/woocommerce_uploads';
$download_method = get_option( 'woocommerce_file_download_method' );
if ( 'redirect' == $download_method ) {
// Redirect method - don't protect
if ( file_exists( $downloads_url . '/.htaccess' ) ) {
unlink( $downloads_url . '/.htaccess' );
}
} else {
// Force method - protect, add rules to the htaccess file
if ( ! file_exists( $downloads_url . '/.htaccess' ) ) {
if ( $file_handle = @fopen( $downloads_url . '/.htaccess', 'w' ) ) {
fwrite( $file_handle, 'deny from all' );
fclose( $file_handle );
}
}
}
}
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}
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endif;