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Always return a WP_Theme object from wp_get_theme(). Check \$theme->exists() or \$theme->errors() to confirm the requested theme actually exists. see #20361. 

git-svn-id: http://svn.automattic.com/wordpress/trunk@20363 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
nacin 2012-04-05 01:05:49 +00:00
parent 6683f9813d
commit a54b4f9c9e
2 changed files with 4 additions and 9 deletions
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2
wp-admin/includes/schema.php
View File

@ -344,7 +344,7 @@ function populate_options() {
$template = WP_DEFAULT_THEME;
// If default theme is a child theme, we need to get its template
$theme = wp_get_theme( $template );
if ( $theme && ! $theme->errors() )
if ( ! $theme->errors() )
$template = $theme->get_template();
$timezone_string = '';

11
wp-includes/theme.php
View File

@ -87,7 +87,7 @@ function wp_get_themes( $args = array() ) {
* @param string $stylesheet Directory name for the theme. Optional. Defaults to current theme.
* @param string $theme_root Absolute path of the theme root to look in. Optional. If not specified, get_raw_theme_root()
* is used to calculate the theme root for the $stylesheet provided (or current theme).
* @return WP_Theme|bool WP_Theme object. False if the theme is not found.
* @return WP_Theme Theme object. Be sure to check the object's exists() method if you need to confirm the theme's existence.
*/
function wp_get_theme( $stylesheet = null, $theme_root = null ) {
global $wp_theme_directories;
@ -104,11 +104,7 @@ function wp_get_theme( $stylesheet = null, $theme_root = null ) {
$theme_root = WP_CONTENT_DIR . $theme_root;
}
$theme = new WP_Theme( $stylesheet, $theme_root );
if ( $theme->exists() )
return $theme;
return false;
return new WP_Theme( $stylesheet, $theme_root );
}
/**
@ -1556,8 +1552,7 @@ function check_theme_switched() {
if ( $stylesheet = get_option( 'theme_switched' ) ) {
$old_theme = wp_get_theme( $stylesheet );
// If we can't find the old theme then fallback to passing the raw data to the action like we did pre-3.4
if ( $old_theme )
if ( $old_theme->exists() )
do_action( 'after_switch_theme', $old_theme->get('Name'), $old_theme );
else
do_action( 'after_switch_theme', $stylesheet );