[Plugin: WordPress Mobile Pack] Links in admin panel incorrect

When an installation is installed in a sub-directory, eg /wordpress, but the blog address is configured as the root, the links in the admin interface are incorrect.

Eg, A blog in installed at https://www.example.com/wordpress, but is configured with Blog address as https://www.example.com. Admin links should point to https://www.example.com/wordpress/wp-admin, but point to https://www.example.com/wp-admin instead, resulting in 404 errors.

This seems to be because links are built on get_option('home'), but admin links should use get_option('siteurl'). This patch solves the issue on my installation, but may break other things.

--- plugins/wpmp_switcher/pages/mobile_admin.php.orig	Wed Feb  3 21:48:00 2010
+++ plugins/wpmp_switcher/pages/mobile_admin.php	Wed Feb  3 22:22:46 2010
@@ -29,7 +29,7 @@
   wpmp_ms_mobile_admin();

   function wpmp_ms_mobile_admin() {
-    $base = get_option('home');
+    $base = get_option('siteurl');

     if (($user = wp_get_current_user())==null || $user->ID==0) {
       header("Location: $base/wp-login.php?redirect_to=" . urlencode($base) . "%2Fwp-admin%2F");
@@ -75,7 +75,7 @@
   }

   function wpmp_msma_overview($menu) {
-    $base = get_option('home');
+    $base = get_option('siteurl');
     $post_count = wp_count_posts('post');
     $page_count = wp_count_posts('page');
     print "<p>";
@@ -104,12 +104,12 @@
       $not_first = true;
     }
     print "</ul></p>";
-    print "<p>" . sprintf(__("...or <a%s>return to the site</a>", 'wpmp'), " href='$base/'") . "</p>";
+    print "<p>" . sprintf(__("...or <a%s>return to the site</a>", 'wpmp'), " href='" . get_option('home') . "/'") . "</p>";
     print "<p>" . __("A subset of the full WordPress administration is available through this mobile interface.", 'wpmp') . "</p>";
   }

   function wpmp_msma_junior($menu) {
-    $base = get_option('home');
+    $base = get_option('siteurl');
     print "<h3>" . __("Sorry! Permission denied...", 'wpmp') . "</h3>";
     print "<p>" . __("Only 'administrator' users can use the mobile admin panel.", 'wpmp') . "</p>";
     print "<p><a href='" . get_option('siteurl') . "$base/wp-login.php?action=logout'>" . __("Login as a different user", 'wpmp') . "</a> " . __("or", 'wpmp') . " <a href='$base/'>" . __("return to the site", 'wpmp') . "</a></p>";
@@ -173,7 +173,7 @@
   }

   function wpmp_msma_post_list() {
-    $base = get_option('home');
+    $base = get_option('siteurl');
     wp('orderby=modified');
     if(have_posts()) {
       global $post;
@@ -263,7 +263,7 @@
   }

   function wpmp_msma_edit_comment(&$comment, $full = false) {
-    $base = get_option('home');
+    $base = get_option('siteurl');
     $id = $comment->comment_ID;
     $content = strip_tags($comment->comment_content);
     $title = strip_tags($comment->comment_author);
@@ -307,7 +307,7 @@

   function wpmp_msma_options_list() {
   	global $wpdb;
-    $base = get_option('home');
+    $base = get_option('siteurl');
 		$count = $wpdb->get_results("SELECT count(*) as cnt FROM $wpdb->options " . wpmp_msma_options_filter());
 		$count = ($count[0]->cnt);
     $size = 10;
@@ -428,7 +428,7 @@

   function wpmp_msma_check_referer() {
-    $base = get_option('home');
+    $base = get_option('siteurl');
     $admin = "$base/wp-admin";
     $referer = $_SERVER['HTTP_REFERER'];
     if (substr($referer, 0, strlen($admin)) != $admin) {

--- plugins/wpmp_switcher/pages/mobile.php.orig	Wed Feb  3 22:25:57 2010
+++ plugins/wpmp_switcher/pages/mobile.php	Wed Feb  3 22:27:52 2010
@@ -73,6 +73,9 @@
       <?php
         if($menu) {
           $base = get_option('home');
+		  if ($title == 'Admin') {
+		    $base = get_option('siteurl');
+		  }
           print '<div id="menu"><ul class="breadcrumbs">';
           $page = $_SERVER['REQUEST_URI'];
           if(substr($page, -9)=="/wp-admin") {