X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/596d585e1dc1eb25bccd3781e37210a4e2504179..6c8f14c09105d0afa4c1574215c59b5021040e76:/wp-admin/options.php

diff --git a/wp-admin/options.php b/wp-admin/options.php
index e141995c..92ae917b 100644
--- a/wp-admin/options.php
+++ b/wp-admin/options.php
@@ -61,14 +61,16 @@ if ( is_multisite() && !is_super_admin() && 'update' != $action )
 $whitelist_options = array(
 	'general' => array( 'blogname', 'blogdescription', 'gmt_offset', 'date_format', 'time_format', 'start_of_week', 'timezone_string' ),
 	'discussion' => array( 'default_pingback_flag', 'default_ping_status', 'default_comment_status', 'comments_notify', 'moderation_notify', 'comment_moderation', 'require_name_email', 'comment_whitelist', 'comment_max_links', 'moderation_keys', 'blacklist_keys', 'show_avatars', 'avatar_rating', 'avatar_default', 'close_comments_for_old_posts', 'close_comments_days_old', 'thread_comments', 'thread_comments_depth', 'page_comments', 'comments_per_page', 'default_comments_page', 'comment_order', 'comment_registration' ),
-	'media' => array( 'thumbnail_size_w', 'thumbnail_size_h', 'thumbnail_crop', 'medium_size_w', 'medium_size_h', 'large_size_w', 'large_size_h', 'image_default_size', 'image_default_align', 'image_default_link_type', 'embed_autourls', 'embed_size_w', 'embed_size_h' ),
-	'privacy' => array( 'blog_public' ),
-	'reading' => array( 'posts_per_page', 'posts_per_rss', 'rss_use_excerpt', 'blog_charset', 'show_on_front', 'page_on_front', 'page_for_posts' ),
-	'writing' => array( 'default_post_edit_rows', 'use_smilies', 'default_category', 'default_email_category', 'use_balanceTags', 'default_link_category', 'default_post_format', 'enable_app', 'enable_xmlrpc' ),
-	'options' => array( '' ) );
+	'media' => array( 'thumbnail_size_w', 'thumbnail_size_h', 'thumbnail_crop', 'medium_size_w', 'medium_size_h', 'large_size_w', 'large_size_h', 'image_default_size', 'image_default_align', 'image_default_link_type' ),
+	'reading' => array( 'posts_per_page', 'posts_per_rss', 'rss_use_excerpt', 'show_on_front', 'page_on_front', 'page_for_posts', 'blog_public' ),
+	'writing' => array( 'use_smilies', 'default_category', 'default_email_category', 'use_balanceTags', 'default_link_category', 'default_post_format' )
+);
+$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 ( !is_multisite() ) {
 	if ( !defined( 'WP_SITEURL' ) )
@@ -83,16 +85,19 @@ 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';
 
 	if ( apply_filters( 'enable_post_by_email_configuration', true ) )
 		$whitelist_options['writing'] = array_merge($whitelist_options['writing'], $mail_options);
-
-	$whitelist_options[ 'misc' ] = array();
 }
 
 $whitelist_options = apply_filters( 'whitelist_options', $whitelist_options );
@@ -139,14 +144,15 @@ if ( 'update' == $action ) {
 			if ( $unregistered )
 				_deprecated_argument( 'options.php', '2.7', sprintf( __( 'The <code>%1$s</code> setting is unregistered. Unregistered settings are deprecated. See http://codex.wordpress.org/Settings_API' ), $option, $option_page ) );
 
-			$option = trim($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 = stripslashes_deep( $value );
+			}
+			update_option( $option, $value );
 		}
 	}