' . __( 'You are not allowed to manage these items.' ) . '
', + 403 + ); +} // Handle admin email change requests if ( is_multisite() ) { @@ -55,20 +73,32 @@ if ( is_multisite() ) { } } -if ( is_multisite() && !is_super_admin() && 'update' != $action ) - wp_die(__('Cheatin’ uh?')); +if ( is_multisite() && ! is_super_admin() && 'update' != $action ) { + wp_die( + '' . __( 'You are not allowed to delete these items.' ) . '
', + 403 + ); +} $whitelist_options = array( - 'general' => array( 'blogname', 'blogdescription', 'gmt_offset', 'date_format', 'time_format', 'start_of_week', 'timezone_string' ), + 'general' => array( 'blogname', 'blogdescription', 'gmt_offset', 'date_format', 'time_format', 'start_of_week', 'timezone_string', 'WPLANG' ), 'discussion' => array( 'default_pingback_flag', 'default_ping_status', 'default_comment_status', 'comments_notify', 'moderation_notify', 'comment_moderation', 'require_name_email', 'comment_whitelist', 'comment_max_links', 'moderation_keys', 'blacklist_keys', 'show_avatars', 'avatar_rating', 'avatar_default', 'close_comments_for_old_posts', 'close_comments_days_old', 'thread_comments', 'thread_comments_depth', 'page_comments', 'comments_per_page', 'default_comments_page', 'comment_order', 'comment_registration' ), - 'media' => array( 'thumbnail_size_w', 'thumbnail_size_h', 'thumbnail_crop', 'medium_size_w', 'medium_size_h', 'large_size_w', 'large_size_h', 'image_default_size', 'image_default_align', 'image_default_link_type', 'embed_autourls', 'embed_size_w', 'embed_size_h' ), - 'privacy' => array( 'blog_public' ), - 'reading' => array( 'posts_per_page', 'posts_per_rss', 'rss_use_excerpt', 'blog_charset', 'show_on_front', 'page_on_front', 'page_for_posts' ), - 'writing' => array( 'default_post_edit_rows', 'use_smilies', 'default_category', 'default_email_category', 'use_balanceTags', 'default_link_category', 'default_post_format', 'enable_app', 'enable_xmlrpc' ), - 'options' => array( '' ) ); + 'media' => array( 'thumbnail_size_w', 'thumbnail_size_h', 'thumbnail_crop', 'medium_size_w', 'medium_size_h', 'large_size_w', 'large_size_h', 'image_default_size', 'image_default_align', 'image_default_link_type' ), + 'reading' => array( 'posts_per_page', 'posts_per_rss', 'rss_use_excerpt', 'show_on_front', 'page_on_front', 'page_for_posts', 'blog_public' ), + 'writing' => array( 'default_category', 'default_email_category', 'default_link_category', 'default_post_format' ) +); +$whitelist_options['misc'] = $whitelist_options['options'] = $whitelist_options['privacy'] = array(); $mail_options = array('mailserver_url', 'mailserver_port', 'mailserver_login', 'mailserver_pass'); -$uploads_options = array('uploads_use_yearmonth_folders', 'upload_path', 'upload_url_path'); + +if ( ! in_array( get_option( 'blog_charset' ), array( 'utf8', 'utf-8', 'UTF8', 'UTF-8' ) ) ) + $whitelist_options['reading'][] = 'blog_charset'; + +if ( get_site_option( 'initial_db_version' ) < 32453 ) { + $whitelist_options['writing'][] = 'use_smilies'; + $whitelist_options['writing'][] = 'use_balanceTags'; +} if ( !is_multisite() ) { if ( !defined( 'WP_SITEURL' ) ) @@ -83,18 +113,34 @@ if ( !is_multisite() ) { $whitelist_options['writing'] = array_merge($whitelist_options['writing'], $mail_options); $whitelist_options['writing'][] = 'ping_sites'; - $whitelist_options['media'] = array_merge($whitelist_options['media'], $uploads_options); + $whitelist_options['media'][] = 'uploads_use_yearmonth_folders'; + + // If upload_url_path and upload_path are both default values, they're locked. + if ( get_option( 'upload_url_path' ) || ( get_option('upload_path') != 'wp-content/uploads' && get_option('upload_path') ) ) { + $whitelist_options['media'][] = 'upload_path'; + $whitelist_options['media'][] = 'upload_url_path'; + } } else { $whitelist_options['general'][] = 'new_admin_email'; - $whitelist_options['general'][] = 'WPLANG'; - $whitelist_options['general'][] = 'language'; + /** + * Filter whether the post-by-email functionality is enabled. + * + * @since 3.0.0 + * + * @param bool $enabled Whether post-by-email configuration is enabled. Default true. + */ if ( apply_filters( 'enable_post_by_email_configuration', true ) ) $whitelist_options['writing'] = array_merge($whitelist_options['writing'], $mail_options); - - $whitelist_options[ 'misc' ] = array(); } +/** + * Filter the options white list. + * + * @since 2.7.0 + * + * @param array White list options. + */ $whitelist_options = apply_filters( 'whitelist_options', $whitelist_options ); /* @@ -110,21 +156,21 @@ if ( 'update' == $action ) { } if ( !isset( $whitelist_options[ $option_page ] ) ) - wp_die( __( 'Error: options page not found.' ) ); + wp_die( __( 'ERROR: options page not found.' ) ); if ( 'options' == $option_page ) { if ( is_multisite() && ! is_super_admin() ) wp_die( __( 'You do not have sufficient permissions to modify unregistered settings for this site.' ) ); - $options = explode( ',', stripslashes( $_POST[ 'page_options' ] ) ); + $options = explode( ',', wp_unslash( $_POST[ 'page_options' ] ) ); } else { $options = $whitelist_options[ $option_page ]; } - // Handle custom date/time formats if ( 'general' == $option_page ) { - if ( !empty($_POST['date_format']) && isset($_POST['date_format_custom']) && '\c\u\s\t\o\m' == stripslashes( $_POST['date_format'] ) ) + // Handle custom date/time formats. + if ( !empty($_POST['date_format']) && isset($_POST['date_format_custom']) && '\c\u\s\t\o\m' == wp_unslash( $_POST['date_format'] ) ) $_POST['date_format'] = $_POST['date_format_custom']; - if ( !empty($_POST['time_format']) && isset($_POST['time_format_custom']) && '\c\u\s\t\o\m' == stripslashes( $_POST['time_format'] ) ) + if ( !empty($_POST['time_format']) && isset($_POST['time_format_custom']) && '\c\u\s\t\o\m' == wp_unslash( $_POST['time_format'] ) ) $_POST['time_format'] = $_POST['time_format_custom']; // Map UTC+- timezones to gmt_offsets and set timezone_string to empty. if ( !empty($_POST['timezone_string']) && preg_match('/^UTC[+-]/', $_POST['timezone_string']) ) { @@ -132,26 +178,54 @@ if ( 'update' == $action ) { $_POST['gmt_offset'] = preg_replace('/UTC\+?/', '', $_POST['gmt_offset']); $_POST['timezone_string'] = ''; } + + // Handle translation install. + if ( ! empty( $_POST['WPLANG'] ) && ( ! is_multisite() || is_super_admin() ) ) { // @todo: Skip if already installed + require_once( ABSPATH . 'wp-admin/includes/translation-install.php' ); + + if ( wp_can_install_language_pack() ) { + $language = wp_download_language_pack( $_POST['WPLANG'] ); + if ( $language ) { + $_POST['WPLANG'] = $language; + } + } + } } if ( $options ) { foreach ( $options as $option ) { - if ( $unregistered ) - _deprecated_argument( 'options.php', '2.7', sprintf( __( 'The%1$s setting is unregistered. Unregistered settings are deprecated. See http://codex.wordpress.org/Settings_API' ), $option, $option_page ) );
-
- $option = trim($option);
+ if ( $unregistered ) {
+ _deprecated_argument( 'options.php', '2.7',
+ sprintf(
+ /* translators: %s: the option/setting */
+ __( 'The %s setting is unregistered. Unregistered settings are deprecated. See https://codex.wordpress.org/Settings_API' ),
+ '' . $option . ''
+ )
+ );
+ }
+
+ $option = trim( $option );
$value = null;
- if ( isset($_POST[$option]) )
- $value = $_POST[$option];
- if ( !is_array($value) )
- $value = trim($value);
- $value = stripslashes_deep($value);
- update_option($option, $value);
+ if ( isset( $_POST[ $option ] ) ) {
+ $value = $_POST[ $option ];
+ if ( ! is_array( $value ) )
+ $value = trim( $value );
+ $value = wp_unslash( $value );
+ }
+ update_option( $option, $value );
+ }
+
+ // Switch translation in case WPLANG was changed.
+ $language = get_option( 'WPLANG' );
+ if ( $language ) {
+ load_default_textdomain( $language );
+ } else {
+ unload_textdomain( 'default' );
}
}
/**
- * Handle settings errors and return to options page
+ * Handle settings errors and return to options page
*/
// If no settings errors were registered add a general 'updated' message.
if ( !count( get_settings_errors() ) )
@@ -166,15 +240,14 @@ if ( 'update' == $action ) {
exit;
}
-include('./admin-header.php'); ?>
+include( ABSPATH . 'wp-admin/admin-header.php' ); ?>