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b77cf42c0b
Adds `role="presentation"` to the `<table>` elements used for layout purposes. Ideally, HTML tables should be used for tabular data. When tables are used for layout purposes, it's important to remove any native semantics so that assistive technologies can correctly announce the table content in a linearized fashion. Props greatislander, afercia. Fixes #46899. Built from https://develop.svn.wordpress.org/trunk@45403 git-svn-id: http://core.svn.wordpress.org/trunk@45214 1a063a9b-81f0-0310-95a4-ce76da25c4cd
371 lines
12 KiB
PHP
371 lines
12 KiB
PHP
<?php
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/**
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* Options Management Administration Screen.
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*
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* If accessed directly in a browser this page shows a list of all saved options
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* along with editable fields for their values. Serialized data is not supported
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* and there is no way to remove options via this page. It is not linked to from
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* anywhere else in the admin.
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*
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* This file is also the target of the forms in core and custom options pages
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* that use the Settings API. In this case it saves the new option values
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* and returns the user to their page of origin.
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*
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* @package WordPress
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* @subpackage Administration
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*/
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/** WordPress Administration Bootstrap */
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require_once( dirname( __FILE__ ) . '/admin.php' );
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$title = __( 'Settings' );
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$this_file = 'options.php';
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$parent_file = 'options-general.php';
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wp_reset_vars( array( 'action', 'option_page' ) );
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$capability = 'manage_options';
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// This is for back compat and will eventually be removed.
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if ( empty( $option_page ) ) {
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$option_page = 'options';
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} else {
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/**
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* Filters the capability required when using the Settings API.
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*
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* By default, the options groups for all registered settings require the manage_options capability.
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* This filter is required to change the capability required for a certain options page.
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*
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* @since 3.2.0
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*
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* @param string $capability The capability used for the page, which is manage_options by default.
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*/
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$capability = apply_filters( "option_page_capability_{$option_page}", $capability );
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}
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if ( ! current_user_can( $capability ) ) {
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wp_die(
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'<h1>' . __( 'You need a higher level of permission.' ) . '</h1>' .
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'<p>' . __( 'Sorry, you are not allowed to manage these options.' ) . '</p>',
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403
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);
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}
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// Handle admin email change requests
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if ( ! empty( $_GET['adminhash'] ) ) {
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$new_admin_details = get_option( 'adminhash' );
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$redirect = 'options-general.php?updated=false';
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if ( is_array( $new_admin_details ) && hash_equals( $new_admin_details['hash'], $_GET['adminhash'] ) && ! empty( $new_admin_details['newemail'] ) ) {
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update_option( 'admin_email', $new_admin_details['newemail'] );
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delete_option( 'adminhash' );
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delete_option( 'new_admin_email' );
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$redirect = 'options-general.php?updated=true';
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}
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wp_redirect( admin_url( $redirect ) );
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exit;
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} elseif ( ! empty( $_GET['dismiss'] ) && 'new_admin_email' == $_GET['dismiss'] ) {
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check_admin_referer( 'dismiss-' . get_current_blog_id() . '-new_admin_email' );
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delete_option( 'adminhash' );
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delete_option( 'new_admin_email' );
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wp_redirect( admin_url( 'options-general.php?updated=true' ) );
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exit;
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}
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if ( is_multisite() && ! current_user_can( 'manage_network_options' ) && 'update' != $action ) {
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wp_die(
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'<h1>' . __( 'You need a higher level of permission.' ) . '</h1>' .
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'<p>' . __( 'Sorry, you are not allowed to delete these items.' ) . '</p>',
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403
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);
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}
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$whitelist_options = array(
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'general' => array(
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'blogname',
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'blogdescription',
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'gmt_offset',
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'date_format',
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'time_format',
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'start_of_week',
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'timezone_string',
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'WPLANG',
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'new_admin_email',
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),
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'discussion' => array(
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'default_pingback_flag',
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'default_ping_status',
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'default_comment_status',
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'comments_notify',
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'moderation_notify',
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'comment_moderation',
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'require_name_email',
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'comment_whitelist',
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'comment_max_links',
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'moderation_keys',
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'blacklist_keys',
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'show_avatars',
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'avatar_rating',
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'avatar_default',
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'close_comments_for_old_posts',
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'close_comments_days_old',
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'thread_comments',
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'thread_comments_depth',
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'page_comments',
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'comments_per_page',
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'default_comments_page',
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'comment_order',
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'comment_registration',
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'show_comments_cookies_opt_in',
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),
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'media' => array(
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'thumbnail_size_w',
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'thumbnail_size_h',
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'thumbnail_crop',
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'medium_size_w',
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'medium_size_h',
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'large_size_w',
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'large_size_h',
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'image_default_size',
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'image_default_align',
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'image_default_link_type',
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),
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'reading' => array(
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'posts_per_page',
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'posts_per_rss',
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'rss_use_excerpt',
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'show_on_front',
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'page_on_front',
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'page_for_posts',
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'blog_public',
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),
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'writing' => array(
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'default_category',
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'default_email_category',
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'default_link_category',
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'default_post_format',
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),
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);
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$whitelist_options['misc'] = $whitelist_options['options'] = $whitelist_options['privacy'] = array();
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$mail_options = array( 'mailserver_url', 'mailserver_port', 'mailserver_login', 'mailserver_pass' );
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if ( ! in_array( get_option( 'blog_charset' ), array( 'utf8', 'utf-8', 'UTF8', 'UTF-8' ) ) ) {
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$whitelist_options['reading'][] = 'blog_charset';
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}
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if ( get_site_option( 'initial_db_version' ) < 32453 ) {
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$whitelist_options['writing'][] = 'use_smilies';
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$whitelist_options['writing'][] = 'use_balanceTags';
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}
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if ( ! is_multisite() ) {
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if ( ! defined( 'WP_SITEURL' ) ) {
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$whitelist_options['general'][] = 'siteurl';
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}
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if ( ! defined( 'WP_HOME' ) ) {
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$whitelist_options['general'][] = 'home';
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}
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$whitelist_options['general'][] = 'users_can_register';
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$whitelist_options['general'][] = 'default_role';
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$whitelist_options['writing'] = array_merge( $whitelist_options['writing'], $mail_options );
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$whitelist_options['writing'][] = 'ping_sites';
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$whitelist_options['media'][] = 'uploads_use_yearmonth_folders';
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// If upload_url_path and upload_path are both default values, they're locked.
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if ( get_option( 'upload_url_path' ) || ( get_option( 'upload_path' ) != 'wp-content/uploads' && get_option( 'upload_path' ) ) ) {
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$whitelist_options['media'][] = 'upload_path';
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$whitelist_options['media'][] = 'upload_url_path';
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}
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} else {
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/**
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* Filters whether the post-by-email functionality is enabled.
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*
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* @since 3.0.0
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*
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* @param bool $enabled Whether post-by-email configuration is enabled. Default true.
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*/
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if ( apply_filters( 'enable_post_by_email_configuration', true ) ) {
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$whitelist_options['writing'] = array_merge( $whitelist_options['writing'], $mail_options );
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}
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}
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/**
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* Filters the options white list.
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*
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* @since 2.7.0
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*
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* @param array $whitelist_options White list options.
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*/
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$whitelist_options = apply_filters( 'whitelist_options', $whitelist_options );
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/*
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* If $_GET['action'] == 'update' we are saving settings sent from a settings page
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*/
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if ( 'update' == $action ) {
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if ( 'options' == $option_page && ! isset( $_POST['option_page'] ) ) { // This is for back compat and will eventually be removed.
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$unregistered = true;
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check_admin_referer( 'update-options' );
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} else {
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$unregistered = false;
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check_admin_referer( $option_page . '-options' );
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}
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if ( ! isset( $whitelist_options[ $option_page ] ) ) {
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wp_die( __( '<strong>ERROR</strong>: options page not found.' ) );
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}
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if ( 'options' == $option_page ) {
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if ( is_multisite() && ! current_user_can( 'manage_network_options' ) ) {
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wp_die( __( 'Sorry, you are not allowed to modify unregistered settings for this site.' ) );
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}
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$options = explode( ',', wp_unslash( $_POST['page_options'] ) );
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} else {
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$options = $whitelist_options[ $option_page ];
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}
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if ( 'general' == $option_page ) {
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// Handle custom date/time formats.
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if ( ! empty( $_POST['date_format'] ) && isset( $_POST['date_format_custom'] ) && '\c\u\s\t\o\m' == wp_unslash( $_POST['date_format'] ) ) {
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$_POST['date_format'] = $_POST['date_format_custom'];
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}
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if ( ! empty( $_POST['time_format'] ) && isset( $_POST['time_format_custom'] ) && '\c\u\s\t\o\m' == wp_unslash( $_POST['time_format'] ) ) {
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$_POST['time_format'] = $_POST['time_format_custom'];
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}
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// Map UTC+- timezones to gmt_offsets and set timezone_string to empty.
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if ( ! empty( $_POST['timezone_string'] ) && preg_match( '/^UTC[+-]/', $_POST['timezone_string'] ) ) {
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$_POST['gmt_offset'] = $_POST['timezone_string'];
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$_POST['gmt_offset'] = preg_replace( '/UTC\+?/', '', $_POST['gmt_offset'] );
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$_POST['timezone_string'] = '';
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}
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// Handle translation installation.
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if ( ! empty( $_POST['WPLANG'] ) && current_user_can( 'install_languages' ) ) {
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require_once( ABSPATH . 'wp-admin/includes/translation-install.php' );
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if ( wp_can_install_language_pack() ) {
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$language = wp_download_language_pack( $_POST['WPLANG'] );
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if ( $language ) {
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$_POST['WPLANG'] = $language;
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}
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}
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}
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}
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if ( $options ) {
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$user_language_old = get_user_locale();
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foreach ( $options as $option ) {
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if ( $unregistered ) {
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_deprecated_argument(
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'options.php',
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'2.7.0',
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sprintf(
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/* translators: %s: the option/setting */
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__( 'The %s setting is unregistered. Unregistered settings are deprecated. See https://codex.wordpress.org/Settings_API' ),
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'<code>' . $option . '</code>'
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)
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);
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}
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$option = trim( $option );
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$value = null;
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if ( isset( $_POST[ $option ] ) ) {
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$value = $_POST[ $option ];
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if ( ! is_array( $value ) ) {
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$value = trim( $value );
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}
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$value = wp_unslash( $value );
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}
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update_option( $option, $value );
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}
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/*
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* Switch translation in case WPLANG was changed.
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* The global $locale is used in get_locale() which is
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* used as a fallback in get_user_locale().
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*/
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unset( $GLOBALS['locale'] );
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$user_language_new = get_user_locale();
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if ( $user_language_old !== $user_language_new ) {
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load_default_textdomain( $user_language_new );
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}
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}
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/**
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* Handle settings errors and return to options page
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*/
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// If no settings errors were registered add a general 'updated' message.
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if ( ! count( get_settings_errors() ) ) {
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add_settings_error( 'general', 'settings_updated', __( 'Settings saved.' ), 'updated' );
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}
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set_transient( 'settings_errors', get_settings_errors(), 30 );
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/**
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* Redirect back to the settings page that was submitted
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*/
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$goback = add_query_arg( 'settings-updated', 'true', wp_get_referer() );
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wp_redirect( $goback );
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exit;
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}
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include( ABSPATH . 'wp-admin/admin-header.php' ); ?>
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<div class="wrap">
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<h1><?php esc_html_e( 'All Settings' ); ?></h1>
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<form name="form" action="options.php" method="post" id="all-options">
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<?php wp_nonce_field( 'options-options' ); ?>
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<input type="hidden" name="action" value="update" />
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<input type="hidden" name="option_page" value="options" />
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<table class="form-table" role="presentation">
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<?php
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$options = $wpdb->get_results( "SELECT * FROM $wpdb->options ORDER BY option_name" );
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foreach ( (array) $options as $option ) :
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$disabled = false;
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if ( $option->option_name == '' ) {
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continue;
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}
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if ( is_serialized( $option->option_value ) ) {
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if ( is_serialized_string( $option->option_value ) ) {
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// This is a serialized string, so we should display it.
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$value = maybe_unserialize( $option->option_value );
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$options_to_update[] = $option->option_name;
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$class = 'all-options';
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} else {
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$value = 'SERIALIZED DATA';
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$disabled = true;
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$class = 'all-options disabled';
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}
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} else {
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$value = $option->option_value;
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$options_to_update[] = $option->option_name;
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$class = 'all-options';
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}
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$name = esc_attr( $option->option_name );
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?>
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<tr>
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<th scope="row"><label for="<?php echo $name; ?>"><?php echo esc_html( $option->option_name ); ?></label></th>
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<td>
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<?php if ( strpos( $value, "\n" ) !== false ) : ?>
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<textarea class="<?php echo $class; ?>" name="<?php echo $name; ?>" id="<?php echo $name; ?>" cols="30" rows="5"><?php echo esc_textarea( $value ); ?></textarea>
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<?php else : ?>
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<input class="regular-text <?php echo $class; ?>" type="text" name="<?php echo $name; ?>" id="<?php echo $name; ?>" value="<?php echo esc_attr( $value ); ?>"<?php disabled( $disabled, true ); ?> />
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<?php endif ?></td>
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</tr>
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<?php endforeach; ?>
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</table>
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<input type="hidden" name="page_options" value="<?php echo esc_attr( implode( ',', $options_to_update ) ); ?>" />
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<?php submit_button( __( 'Save Changes' ), 'primary', 'Update' ); ?>
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</form>
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</div>
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<?php
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include( ABSPATH . 'wp-admin/admin-footer.php' );
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