When a setting is invalid, not only will it be blocked from being saved but all other settings will be blocked as well. This ensures that Customizer saves aren't partial but are more transactional. User will be displayed the error in a notification so that they can fix and re-attempt saving.
PHP changes:
* Introduces `WP_Customize_Setting::validate()`, `WP_Customize_Setting::$validate_callback`, and the `customize_validate_{$setting_id}` filter.
* Introduces `WP_Customize_Manager::validate_setting_values()` to do validation (and sanitization) for the setting values supplied, returning a list of `WP_Error` instances for invalid settings.
* Attempting to save settings that are invalid will result in the save being blocked entirely, with the errors being sent in the `customize_save_response`. Modifies `WP_Customize_Manager::save()` to check all settings for validity issues prior to calling their `save` methods.
* Introduces `WP_Customize_Setting::json()` for parity with the other Customizer classes. This includes exporting of the `type`.
* Modifies `WP_Customize_Manager::post_value()` to apply `validate` after `sanitize`, and if validation fails, to return the `$default`.
* Introduces `customize_save_validation_before` action which fires right before the validation checks are made prior to saving.
JS changes:
* Introduces `wp.customize.Notification` in JS which to represent `WP_Error` instances returned from the server when setting validation fails.
* Introduces `wp.customize.Setting.prototype.notifications`.
* Introduces `wp.customize.Control.prototype.notifications`, which are synced with a control's settings' notifications.
* Introduces `wp.customize.Control.prototype.renderNotifications()` to re-render a control's notifications in its notification area. This is called automatically when the notifications collection changes.
* Introduces `wp.customize.settingConstructor`, allowing custom setting types to be used in the same way that custom controls, panels, and sections can be made.
* Injects a notification area into existing controls which is populated in response to the control's `notifications` collection changing. A custom control can customize the placement of the notification area by overriding the new `getNotificationsContainerElement` method.
* When a save fails due to setting invalidity, the invalidity errors will be added to the settings to then populate in the controls' notification areas, and the first such invalid control will be focused.
Props westonruter, celloexpressions, mrahmadawais.
See #35210.
See #30937.
Fixes#34893.
Built from https://develop.svn.wordpress.org/trunk@37476
git-svn-id: http://core.svn.wordpress.org/trunk@37444 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Pressing Esc collapses any expanded widget or nav menu item controls, or any control that implements the expanding interface. Also improves alignment between `WidgetControl` and `MenuItemControl`, adding the `expanded` state and associated `expand`/`collapse` methods to nav menu items.
Props purcebr, celloexpressions, westonruter.
Fixes#22237.
Built from https://develop.svn.wordpress.org/trunk@37347
git-svn-id: http://core.svn.wordpress.org/trunk@37313 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Also disables Save & Publish button while save request is open. After the save request completes, any settings changed during the request can then be saved via an additional click to the button.
Props chandrapatel, westonruter.
Fixes#32941.
Built from https://develop.svn.wordpress.org/trunk@37346
git-svn-id: http://core.svn.wordpress.org/trunk@37312 1a063a9b-81f0-0310-95a4-ce76da25c4cd
- makes the mobile preview/customize toggle a button
- changes the "Close" link hidden text from 'Cancel' to 'Close the Customizer and go back to the previous page'
- adds a missing `type="button"` attribute
- removes unnecessary `keydown` events and `preventDefault()`: buttons don't need a keydown event and when they have a `type="button"` attribute there's no default action to prevent
Props Cheffheid, afercia.
Fixes#31487.
Built from https://develop.svn.wordpress.org/trunk@37230
git-svn-id: http://core.svn.wordpress.org/trunk@37196 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Removes double `margin-bottom` from all the media controls.
* All media controls now send `{settingId}-attachment-data` messages to the preview when a media setting is updated so that the preview has access to the attachment data.
* Fixes receiving of `attachment-data` message for `custom_logo` which resulted in instant JS-applied preview not working. See #36096.
See #33755.
Fixes#35941.
Built from https://develop.svn.wordpress.org/trunk@36851
git-svn-id: http://core.svn.wordpress.org/trunk@36818 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Removes overly-zealous filtering of autofocus panels, sections, and controls which are unrecognized or for which the user doesn't have the capability to focus (in which case it would no-op anyway). Also defers autofocus logic until instances are created, even after initial `ready` event. This ensures that autofocus can apply for any panels, sections, or controls that get created via the loaded preview.
See #28650.
Fixes#36018.
Built from https://develop.svn.wordpress.org/trunk@36796
git-svn-id: http://core.svn.wordpress.org/trunk@36763 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Improves parity between partials and controls. A partial or control can be settingless if instantiated with `settings` param as empty array (otherwise, if null, then the partial/control ID is used).
* Eliminate need to create dummy settings that serve no purpose except to place a control in the UI.
* Removes dummy settings for `create_new_menu` and `new_menu_name`.
* Introduces `WP_Customize_Control::$capability` and `WP_Customize_Partial::$capability`, and if set checks them in the respective `check_capabilities()` methods.
* Prevents PHP fatal error from happening when non-existing settings are provided to control: "Call to a member function `check_capabilities()` on a non-object".
* Fixes issue where nav menu items and widgets were no longer working with selective refresh because cap check was failing.
See #27355.
Fixes#35926.
Built from https://develop.svn.wordpress.org/trunk@36689
git-svn-id: http://core.svn.wordpress.org/trunk@36656 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Introduces `WP_Customize_Manager::get_previewable_devices()` with a `customize_previewable_devices` filter to change the default device and which devices are available for previewing. This is a feature that was first pioneered on WordPress.com.
Props celloexpressions, folletto, valendesigns, westonruter, welcher, adamsilverstein, michaelarestad, Fab1en.
Fixes#31195.
Built from https://develop.svn.wordpress.org/trunk@36532
git-svn-id: http://core.svn.wordpress.org/trunk@36499 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Introduce `WP_Customize_Manager::get_nonces()` to consolidate logic for retrieving nonces.
* Export nonces centrally in `wp.customize.settings.nonce` with each request and update nav menus preview to utilize.
* Send updated nonces to preview upon `nonce-refresh`.
* Request full preview refresh if Nav Menu selective refresh request fails (e.g. due to bad nonce).
* Update nav menus and widgets in Customizer to utilize `customize_refresh_nonces` for exporting nonces and keeping them up to date.
See #27355.
Fixes#35617.
Built from https://develop.svn.wordpress.org/trunk@36414
git-svn-id: http://core.svn.wordpress.org/trunk@36381 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Ensure that Setting `Value` objects in preview get initial `_dirty` flag set if values among POST data.
* Upon `saved` event, send `saved` message to preview with the `response` to trigger `saved` event there.
* Reset `_dirty` flag for all setting `Value` objects in preview upon `saved`.
* Continue to create settings synced from pane even after initial bootstrap, and create them as dirty.
* Ensure that `id` property is set for setting `Value` objects in preview.
See #27355.
Fixes#35616.
Built from https://develop.svn.wordpress.org/trunk@36407
git-svn-id: http://core.svn.wordpress.org/trunk@36374 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fixes a layout issue in the Customizer UI. Also de-duplicate title display logic, outputting "Loading..." as site title in PHP with actual title being set upon Customizer `ready`. Also update the site title in response to a `blogname` setting change as opposed to `input` DOM events on the control.
Fixes#35579.
Built from https://develop.svn.wordpress.org/trunk@36388
git-svn-id: http://core.svn.wordpress.org/trunk@36355 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Widgets panel will not wait to display until the preview loads.
Also fixes problems with `margin-top` in panels where other panels' `active` states change, as well as ensuring sections of deactivated panel collapse before panel is hidden to prevent the pane from becoming empty of controls.
Fixes#33052.
Fixes#33567.
Built from https://develop.svn.wordpress.org/trunk@35231
git-svn-id: http://core.svn.wordpress.org/trunk@35197 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The pre-3.4 theme previewer doesn't work when using a static front page.
We kept the old theme preview for no-JS and some browsers that were less capable. But since browsers are doing a better job today we don't need to continue fixing/shipping this legacy code. Bye!
fixes#33178.
Built from https://develop.svn.wordpress.org/trunk@33492
git-svn-id: http://core.svn.wordpress.org/trunk@33459 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Monkey patches imgAreaSelect library to support touch events.
* Removes Settings version of Site Icon since it would have been the same flow.
* Removes default value for Customizer setting - there is no default favicon.
Fixes#16434.
Built from https://develop.svn.wordpress.org/trunk@33329
git-svn-id: http://core.svn.wordpress.org/trunk@33301 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Move tabindex/focus code into `onChangeExpanded` so that it works for cases where `expand()` is called directly.
* Use `visibility: hidden` to hide hidden elements from keyboard focus and screen readers.
props celloexpressions.
fixes#31336.
Built from https://develop.svn.wordpress.org/trunk@33069
git-svn-id: http://core.svn.wordpress.org/trunk@33040 1a063a9b-81f0-0310-95a4-ce76da25c4cd
grunt-browserify : minor version update
grunt-contrib-cssmin : minor version update
grunt-contrib-imagemin : patch version update
grunt-contrib-jshint : patch version update
grunt-contrib-uglify : minor version update (causes some changes to minified JS)
grunt-includes : minor version update
grunt-sass : major version update ( underlying libsass update ).
Props wonderboymusic
See #31700
Built from https://develop.svn.wordpress.org/trunk@32988
git-svn-id: http://core.svn.wordpress.org/trunk@32959 1a063a9b-81f0-0310-95a4-ce76da25c4cd
When changing the `page_on_front` setting (with `show_on_front`), change the previewed URL to be the home URL so that the effect can be seen. When changing `page_for_posts`, change the previewed URL to be the selected page.
Props valendesigns, westonruter.
Fixes#30677.
Built from https://develop.svn.wordpress.org/trunk@32976
git-svn-id: http://core.svn.wordpress.org/trunk@32947 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The `args.completeCallback` was not always called when `onChangeExpanded()` was called. And when a section became inactive (`active` state goes to `false`) and it was currently `expanded`, the Customizer panel would then becomes blank as the section was hidden; it needed to `collapse()` the section first before hiding the element.
See #31336.
Built from https://develop.svn.wordpress.org/trunk@32743
git-svn-id: http://core.svn.wordpress.org/trunk@32714 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Always fall back to using the default template if no custom template exists.
* Provide a set of default params when constructing new `Section` and `Panel` objects.
Includes QUnit tests.
Props celloexpressions, westonruter, ocean90.
Fixes#30737.
Built from https://develop.svn.wordpress.org/trunk@32681
git-svn-id: http://core.svn.wordpress.org/trunk@32651 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Headers are currently keyed by the basename of the image, see #31786. When two images have the same key only one image will be listed and the current image can be empty in the header control.
To prevent this we now fall back to the raw current header image if the image isn't in `_wpCustomizeHeader.uploads`.
props sirbrillig.
fixes#31742.
Built from https://develop.svn.wordpress.org/trunk@32091
git-svn-id: http://core.svn.wordpress.org/trunk@32070 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This was broken since 4.0 and the introduction of user session tokens. The nonces are now tied to session tokens as opposed to user IDs, and thus they change with each re-login.
Custom nonces can be added through the `customize_refresh_nonces` filter. On a successful refresh request the JavaScript API will trigger a `nonce-refresh` event. See widget's update nonce as an example.
props westonruter for initial patch.
fixes#31294.
Built from https://develop.svn.wordpress.org/trunk@32054
git-svn-id: http://core.svn.wordpress.org/trunk@32033 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Detach Themes section from other controls
* Move to buttons to navigate back and forth
* Change titles based on current theme status, active/previewing
* Hide the active/previewing theme from the list of available themes
props folletto for the design concepts.
props designsimply, celloexpressions for initial patches.
props Team Gandalf.
see #31289.
Built from https://develop.svn.wordpress.org/trunk@31975
git-svn-id: http://core.svn.wordpress.org/trunk@31954 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Unset `wp_get_sidebars_widgets()`' non-admin cache var `$_wp_sidebars_widgets` in Customize theme preview.
* Add `WP_Customize_Setting::$dirty` so that settings can be initially-dirty when the Customizer loads.
* Mark `old_sidebars_widgets_data` setting initially-dirty.
* Mark all `sidebars_widgets` settings as initially-dirty during theme switch.
props westonruter.
see #31484.
Built from https://develop.svn.wordpress.org/trunk@31705
git-svn-id: http://core.svn.wordpress.org/trunk@31686 1a063a9b-81f0-0310-95a4-ce76da25c4cd
`WP_Customize_Media_Control` is a new base class for all Customizer media controls. If used directly it supports the ID of an attachment instead of an URL like `WP_Customize_Upload_Control`.
props celloexpressions.
fixes#29215.
Built from https://develop.svn.wordpress.org/trunk@31698
git-svn-id: http://core.svn.wordpress.org/trunk@31679 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Brings into core the Customizer Theme Switcher feature plugin
* You can now browse, preview, and activate themes right from the Customizer
fixes#31303.
props celloexpressions, afercia, westonruter, folletto, designsimply
Built from https://develop.svn.wordpress.org/trunk@31533
git-svn-id: http://core.svn.wordpress.org/trunk@31514 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Adopt the Header Image layout to the Background Image/Upload control.
* Remove templates for interactive audio/video previews. They haven't worked yet.
* Don't show a "Remove" button when the default value is set.
* Avoid calculating of container/placeholder heights which are unrelated to custom headers.
see #21483.
Built from https://develop.svn.wordpress.org/trunk@30712
git-svn-id: http://core.svn.wordpress.org/trunk@30702 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Mark panels, sections, controls as active if preview explicitly indicates.
* Introduce `WP_Customize_Sidebar_Section` PHP class, and `SidebarSection` JS class.
* Move logic for determining whether a sidebar section is active from the `SidebarControl` to `SidebarSection`.
props westonruter.
fixes#30235.
Built from https://develop.svn.wordpress.org/trunk@30329
git-svn-id: http://core.svn.wordpress.org/trunk@30328 1a063a9b-81f0-0310-95a4-ce76da25c4cd
jQuery does nothing when calling `slideUp` on elements that are not inserted into the DOM yet, which can now be the case now when first loading the Customizer as the panels, sections and controls get dynamically inserted, see #28709.
props westonruter.
fixes#30251.
Built from https://develop.svn.wordpress.org/trunk@30307
git-svn-id: http://core.svn.wordpress.org/trunk@30306 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Update Twenty Fifteen's `colorScheme` control to properly interact with the API, using `wp.customize.control()` instead of traversing DOM for other controls' container elements and stop manually updating color control UIs.
props westonruter.
fixes#30031.
Built from https://develop.svn.wordpress.org/trunk@30126
git-svn-id: http://core.svn.wordpress.org/trunk@30126 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Control can indicate its active state by a subclass overriding the 'active_callback' method, by supplying a callable 'active_callback' argument into the control's constructor, or by filtering 'customize_control_active'.
props westonruter.
see #27993.
Built from https://develop.svn.wordpress.org/trunk@29051
git-svn-id: http://core.svn.wordpress.org/trunk@28839 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Only show the theme info when doing a live preview of another theme.
* Replace with helper text about what you are customizing and what the Customizer is for.
* Fix focus styling.
props celloexpressions, westonruter. fixes#28550.
Built from https://develop.svn.wordpress.org/trunk@29034
git-svn-id: http://core.svn.wordpress.org/trunk@28822 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Use a single close icon instead of a context-changing cancel/close button in the Customizer. In user testing, this small distinction in language was overlooked, and we use an AYS now instead. This also makes it consistent with the back arrow in Customizer panels.
* Use the same close icon as well as the previous/next arrows from the theme details browser in the theme install preview.
props celloexpressions. fixes#28655.
Built from https://develop.svn.wordpress.org/trunk@29031
git-svn-id: http://core.svn.wordpress.org/trunk@28819 1a063a9b-81f0-0310-95a4-ce76da25c4cd
