<?php /** * WooCommerce Admin Settings Class * * @author WooThemes * @category Admin * @package WooCommerce/Admin * @version 2.5.0 */ 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( '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' ); $settings[] = include( 'settings/class-wc-settings-checkout.php' ); $settings[] = include( 'settings/class-wc-settings-accounts.php' ); $settings[] = include( 'settings/class-wc-settings-emails.php' ); $settings[] = include( 'settings/class-wc-settings-integrations.php' ); $settings[] = include( 'settings/class-wc-settings-api.php' ); self::$settings = apply_filters( 'woocommerce_get_settings_pages', $settings ); } return self::$settings; } /** * Save the settings. */ public static function save() { global $current_tab; if ( empty( $_REQUEST['_wpnonce'] ) || ! wp_verify_nonce( $_REQUEST['_wpnonce'], 'woocommerce-settings' ) ) { die( __( 'Action failed. Please refresh the page and retry.', 'woocommerce' ) ); } // 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 delete_transient( 'woocommerce_cache_excluded_uris' ); WC()->query->init_query_vars(); WC()->query->add_endpoints(); wp_schedule_single_event( time(), 'woocommerce_flush_rewrite_rules' ); do_action( 'woocommerce_settings_saved' ); } /** * Add a message. * @param string $text */ public static function add_message( $text ) { self::$messages[] = $text; } /** * Add an error. * @param string $text */ public static function add_error( $text ) { self::$errors[] = $text; } /** * Output messages + errors. * @return string */ public static function show_messages() { if ( sizeof( self::$errors ) > 0 ) { foreach ( self::$errors as $error ) { echo '<div id="message" class="error inline"><p><strong>' . esc_html( $error ) . '</strong></p></div>'; } } elseif ( sizeof( self::$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 = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min'; do_action( 'woocommerce_settings_start' ); wp_enqueue_script( 'woocommerce_settings', WC()->plugin_url() . '/assets/js/admin/settings' . $suffix . '.js', array( 'jquery', 'jquery-ui-datepicker', 'jquery-ui-sortable', 'iris', 'select2' ), 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' ), ) ); // Include settings pages self::get_settings_pages(); // Get current tab/section $current_tab = empty( $_GET['tab'] ) ? 'general' : sanitize_title( $_GET['tab'] ); $current_section = empty( $_REQUEST['section'] ) ? '' : sanitize_title( $_REQUEST['section'] ); // Save settings if data has been posted if ( ! empty( $_POST ) ) { self::save(); } // Add any posted messages if ( ! empty( $_GET['wc_error'] ) ) { self::add_error( stripslashes( $_GET['wc_error'] ) ); } if ( ! empty( $_GET['wc_message'] ) ) { self::add_message( stripslashes( $_GET['wc_message'] ) ); } // 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 * @param mixed $default * * @return mixed */ 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 ] ) ) { $option_value = $option_values[ $key ]; } else { $option_value = null; } // Single value } else { $option_value = get_option( $option_name, null ); } if ( is_array( $option_value ) ) { $option_value = array_map( 'stripslashes', $option_value ); } elseif ( ! is_null( $option_value ) ) { $option_value = stripslashes( $option_value ); } return ( null === $option_value ) ? $default : $option_value; } /** * Output admin fields. * * Loops though 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'] = ''; } // 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 ); extract( $field_description ); // 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 wpautop( wptexturize( wp_kses_post( $value['desc'] ) ) ); } 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"> <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'] ) ?>"> <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 ); ?> /> <?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'] ) ?>">‎ <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 ); ?> />‎ <?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"> <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'] ) ?>"> <?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"> <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'] ) ?>"> <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 ); ?> <?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"> <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'] ) ?>"> <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' : $option_value = self::get_option( $value['id'], $value['default'] ); $visbility_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'] ) { $visbility_class[] = 'hidden_option'; } if ( 'option' == $value['hide_if_checked'] ) { $visbility_class[] = 'hide_options_if_checked'; } if ( 'option' == $value['show_if_checked'] ) { $visbility_class[] = 'show_options_if_checked'; } if ( ! isset( $value['checkboxgroup'] ) || 'start' == $value['checkboxgroup'] ) { ?> <tr valign="top" class="<?php echo esc_attr( implode( ' ', $visbility_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( ' ', $visbility_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 $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 ); ?> /> <?php echo $description ?> </label> <?php echo $tooltip_html; ?> <?php if ( ! isset( $value['checkboxgroup'] ) || 'end' == $value['checkboxgroup'] ) { ?> </fieldset> </td> </tr> <?php } else { ?> </fieldset> <?php } break; // Image width settings 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>" . __( '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"><?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; ?>" /> × <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; // 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"> <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…', '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' : $country_setting = (string) self::get_option( $value['id'] ); 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'] ); ?></label> <?php echo $tooltip_html; ?> </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…', '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; // Country multiselects case 'multi_select_countries' : $selections = (array) self::get_option( $value['id'] ); 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'] ); ?></label> <?php echo $tooltip_html; ?> </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…', 'woocommerce' ); ?>" aria-label="<?php esc_attr_e( 'Country', 'woocommerce' ) ?>" class="wc-enhanced-select"> <?php if ( ! empty( $countries ) ) { foreach ( $countries as $key => $val ) { 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; } } } /** * 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' ) ) ) { $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>'; } 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( 'description' => $description, 'tooltip_html' => $tooltip_html, ); } /** * Save admin fields. * * Loops though 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; } if ( empty( $data ) ) { return false; } // Options to update will be stored here and saved later. $update_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_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'] ) ) ) { 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; } /** * 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 ); } 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_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 ); } } } } } endif;