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Make check_theme_switched() run an action so this enhancement is available to plugins and themes too, see #17979

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git-svn-id: https://develop.svn.wordpress.org/trunk@18655 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Ozz
2011-09-08 20:07:15 +00:00
parent 808ea899ad
commit 7b2c49d219
3 changed files with 23 additions and 9 deletions
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19
wp-includes/widgets.php
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@@ -1194,16 +1194,19 @@ function _get_widget_id_base($id) {
return preg_replace( '/-[0-9]+$/', '', $id );
}
function check_theme_switched() {
if ( false !== ( $old_theme = get_option( 'theme_switched' ) ) && !empty( $old_theme ) ) {
global $sidebars_widgets;
/**
* Handle sidebars config after theme change
*
* @access private
* @since 3.3
*/
function _wp_sidebars_changed() {
global $sidebars_widgets;
if ( ! is_array( $sidebars_widgets ) )
$sidebars_widgets = wp_get_sidebars_widgets();
if ( ! is_array( $sidebars_widgets ) )
$sidebars_widgets = wp_get_sidebars_widgets();
retrieve_widgets();
update_option( 'theme_switched', false );
}
retrieve_widgets();
}
// look for "lost" widgets, this has to run at least on each theme change