* Move `WidgetCustomizerPreview` to `wp.customize.WidgetCustomizerPreview`
* Move `WidgetCustomizerPreview_exports` to export_preview_data()
* Use `_wpWidgetCustomizerPreviewSettings` to transfer settings to `wp.customize.WidgetCustomizerPreview`
see #27485.
git-svn-id: https://develop.svn.wordpress.org/trunk@27653 602fd350-edb4-49c9-b593-d223f7449a82
* Replace Widget_Customizer_Exception with WP_Error
* Call Previewer.cheatin() to show the cheating message if a user can't change widgets
* Call Previewer.login() to show the login form if a user is logged out
* Show a generic error message on failures
see #27419.
git-svn-id: https://develop.svn.wordpress.org/trunk@27652 602fd350-edb4-49c9-b593-d223f7449a82
Affects widgets (see #27112), custom headers (see #21785), theme installer (see #27055, reverts [27614]), and some media stuff. Untranslates some complicated strings that need additional study.
see #27453.
git-svn-id: https://develop.svn.wordpress.org/trunk@27620 602fd350-edb4-49c9-b593-d223f7449a82
New hooks are `dynamic_sidebar_before`, `dynamic_sidebar_after`, `dynamic_sidebar_has_widgets ` and `is_active_sidebar`.
Remove obsolete use of hacky dynamic_sidebar hook.
props westonruter, DrewAPicture.
fixes#25368.
git-svn-id: https://develop.svn.wordpress.org/trunk@27543 602fd350-edb4-49c9-b593-d223f7449a82
Since a theme can have a lot of widget areas and we don't want to bury third-party sections, bump the widget sections to the bottom with a priority of 1000+. Fixes also the ordering.
props westonruter.
fixes#27401.
git-svn-id: https://develop.svn.wordpress.org/trunk@27541 602fd350-edb4-49c9-b593-d223f7449a82
Let _wp_customize_include() handle customizer initialisation.
Sets also the priority for the Add Widget and Reorder buttons and removes debug cruft.
props westonruter.
fixes#27291.
git-svn-id: https://develop.svn.wordpress.org/trunk@27524 602fd350-edb4-49c9-b593-d223f7449a82
