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Avoid notice when themes dir is empty or missing. Don't reset current theme in current_theme_info() if there are no themes. Show warning in Right Now if there are no themes. Props azaozz. fixes #19089 

git-svn-id: http://svn.automattic.com/wordpress/trunk@19251 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2011-11-11 14:10:54 +00:00
parent 58cdff8ce9
commit 6bbc8d4ce4
3 changed files with 18 additions and 5 deletions
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6
wp-admin/includes/dashboard.php
View File

@ -387,7 +387,11 @@ function wp_dashboard_right_now() {
$ct = current_theme_info();
echo "\n\t<p>";
if ( !empty($wp_registered_sidebars) ) {
if ( empty( $ct->stylesheet_dir ) ) {
if ( ! is_multisite() || is_super_admin() )
echo '<span class="error-message">' . __('ERROR: The themes directory is either empty or doesn&#8217;t exist. Please check your installation.') . '</span>';
} elseif ( ! empty($wp_registered_sidebars) ) {
$sidebars_widgets = wp_get_sidebars_widgets();
$num_widgets = 0;
foreach ( (array) $sidebars_widgets as $k => $v ) {

8
wp-admin/includes/theme.php
View File

@ -16,10 +16,18 @@
function current_theme_info() {
$themes = get_themes();
$current_theme = get_current_theme();
if ( ! $themes ) {
$ct = new stdClass;
$ct->name = $current_theme;
return $ct;
}
if ( ! isset( $themes[$current_theme] ) ) {
delete_option( 'current_theme' );
$current_theme = get_current_theme();
}
$ct = new stdClass;
$ct->name = $current_theme;
$ct->title = $themes[$current_theme]['Title'];

9
wp-includes/theme.php
View File

@ -518,12 +518,13 @@ function get_current_theme() {
return $theme;
$themes = get_themes();
$theme_names = array_keys($themes);
$current_template = get_option('template');
$current_stylesheet = get_option('stylesheet');
$current_theme = 'Twenty Ten';
$current_theme = 'Twenty Eleven';
if ( $themes ) {
$theme_names = array_keys( $themes );
$current_template = get_option( 'template' );
$current_stylesheet = get_option( 'stylesheet' );
foreach ( (array) $theme_names as $theme_name ) {
if ( $themes[$theme_name]['Stylesheet'] == $current_stylesheet &&
$themes[$theme_name]['Template'] == $current_template ) {