Commit Graph

2395 Commits

Author SHA1 Message Date
Sergey Biryukov
d303e3d9ca Plugins: After [38703], adjust the selector for checkbox selection to account for nested tables.
Props afercia, swissspidy, reldev.
Fixes #39739.
Built from https://develop.svn.wordpress.org/trunk@40118


git-svn-id: http://core.svn.wordpress.org/trunk@40055 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-02-24 23:10:44 +00:00
Adam Silverstein
bc1fc91ec8 REST API: JS client - QUnit tests for custom namespace route discovery.
Add QUnit tests for the parsing of custom namespace routes. Add a custom schema fixture based on the `wp-js-widgets` plugin. Test that the client can parse the widget namespace in the schema and correctly construct the expected group of models and collections. Also includes a small unrelated QUnit fix to ensure nav-menu test passes when it is loaded without its tests executing as well as a small jshint fix, adding a missing semicolon since [40107].

Props jnylen0.
Fixes #39561.

Built from https://develop.svn.wordpress.org/trunk@40109


git-svn-id: http://core.svn.wordpress.org/trunk@40046 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-02-24 18:40:40 +00:00
Adam Silverstein
33286df4c1 Themes: enable browser history support in add new theme screen.
Enable history support for the new theme screen, including navigating theme details and closing the details modal. Theme selection is now also bookmark-able, so linking to a URL like `/wp-admin/theme-install.php?theme=twentyseventeen` correctly opens the theme preview.

Props dd32.
Fixes #36613.

Built from https://develop.svn.wordpress.org/trunk@40107


git-svn-id: http://core.svn.wordpress.org/trunk@40044 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-02-24 17:48:42 +00:00
Adam Silverstein
c7b217cee9 JavaScript: when starting Backbone history, stop if previously started.
Prevent a potential error condition if Backbone history is started by a plugin or theme before core tries to start it. 

Props tfrommen.
Fixes #39612.

Built from https://develop.svn.wordpress.org/trunk@40076


git-svn-id: http://core.svn.wordpress.org/trunk@40013 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-02-17 22:00:42 +00:00
Sergey Biryukov
222ee437fe Update/Install: Give context to "Deleted! string to allow for differentiation between theme and plugin translations.
Props swissspidy.
See #39747. See #37290.
Built from https://develop.svn.wordpress.org/trunk@40035


git-svn-id: http://core.svn.wordpress.org/trunk@39972 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-01-31 09:59:40 +00:00
Sergey Biryukov
9264813949 Update/Install: Give context to some more install/update strings to allow for differentiation between theme and plugin translations.
Fixes #39747. See #37290.
Built from https://develop.svn.wordpress.org/trunk@40034


git-svn-id: http://core.svn.wordpress.org/trunk@39971 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-01-31 09:27:41 +00:00
Pascal Birchler
b076f7e4a8 Plugins: Remove trailing pipe symbol in sub navigation after updating the last plugin.
Props sagarprajapati.
Fixes #39655.
Built from https://develop.svn.wordpress.org/trunk@40025


git-svn-id: http://core.svn.wordpress.org/trunk@39962 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-01-28 17:01:46 +00:00
Adam Silverstein
a6d772108d Media: ensure JavaScript initialized when media edit screen is loaded directly.
Fix a JavaScript error when the media edit screen is loaded directly via a url such as `/wp-admin/post.php?post={post_id}&action=edit&image-editor`. Add a check in `imgLoaded` for `this.hold.sizer` which is set up during initialization and required for the cropping tool. Call `init` if this is undefined.

Props NoseGraze.
Fixes #38138.

Built from https://develop.svn.wordpress.org/trunk@40020


git-svn-id: http://core.svn.wordpress.org/trunk@39957 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-01-27 18:30:43 +00:00
Weston Ruter
b6281dbd75 Customize: Trim whitespace from nav menu item titles so that the underlying object's original title appears as input placeholder and in the control's title.
Whitespace is trimmed from titles in PHP when saved in any case, so this aligns the client-side behavior with what happens on the server.

Amends [38618].
See #38015.
Fixes #39600.

Built from https://develop.svn.wordpress.org/trunk@39994


git-svn-id: http://core.svn.wordpress.org/trunk@39931 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-01-26 18:08:40 +00:00
Adam Silverstein
8d8f5616b7 Menus: trigger an event when menu items are added or removed.
Fire a `menu-item-added` event after a menu item is added to the DOM. Fire a `menu-removing-item` event before a menu item is removed from the DOM. Enables hooking into and responding to menu changes.

Props welcher, adamsilverstein.
Fixes #31218.

Built from https://develop.svn.wordpress.org/trunk@39928


git-svn-id: http://core.svn.wordpress.org/trunk@39865 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-01-20 16:15:42 +00:00
Andrew Ozz
85ee190163 Formatting: fix wpautop() to stop adding paragraph tags around <figcaption>.
Fixes #39307 for trunk.
Built from https://develop.svn.wordpress.org/trunk@39912


git-svn-id: http://core.svn.wordpress.org/trunk@39849 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-01-16 01:06:40 +00:00
Andrew Ozz
ee3052fdbe Docs: some improvements/fixes for editor.js.
See #38933.
Built from https://develop.svn.wordpress.org/trunk@39911


git-svn-id: http://core.svn.wordpress.org/trunk@39848 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-01-16 00:49:41 +00:00
Sergey Biryukov
6032bd6e32 Docs: Use 3-digit, x.x.x style semantic versioning for @since entries in wp-admin/js/image-edit.js.
See #38748.
Built from https://develop.svn.wordpress.org/trunk@39740


git-svn-id: http://core.svn.wordpress.org/trunk@39680 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-01-06 22:13:20 +00:00
Sergey Biryukov
e8c65e0df1 Docs: Use 3-digit, x.x.x style semantic versioning for @since entries in wp-admin/js/word-count.js.
See #37718.
Built from https://develop.svn.wordpress.org/trunk@39739


git-svn-id: http://core.svn.wordpress.org/trunk@39679 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-01-06 22:12:39 +00:00
Sergey Biryukov
e654c81f10 Docs: Add documentation for wp-admin/js/editor.js.
Props terwdan, ireneyoast.
Fixes #38933.
Built from https://develop.svn.wordpress.org/trunk@39738


git-svn-id: http://core.svn.wordpress.org/trunk@39678 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-01-06 22:11:57 +00:00
Dion Hulse
8912d6b134 Updates: Properly define $filesystemForm to handle error in modals.
Ammends [39657].
See #39057.

Built from https://develop.svn.wordpress.org/trunk@39689


git-svn-id: http://core.svn.wordpress.org/trunk@39629 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-01-05 07:24:43 +00:00
Weston Ruter
5468850b10 Customize: Update customize.php URL with changeset_uuid param the instant a change is made instead of deferring until the changeset update request responds.
Props asalce.
Fixes #39227.

Built from https://develop.svn.wordpress.org/trunk@39686


git-svn-id: http://core.svn.wordpress.org/trunk@39626 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-01-05 05:18:43 +00:00
Dion Hulse
05f07e13d9 Updates: Show the Authentication key settings after selecting the SSH transport in both the modal, and also on the plugin/theme updates screen.
Props afercia.
Fixes #39057 for trunk.

Built from https://develop.svn.wordpress.org/trunk@39657


git-svn-id: http://core.svn.wordpress.org/trunk@39597 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-30 07:44:41 +00:00
Weston Ruter
f7ba137f19 Customize: Fix visible edit shortcuts for wp_nav_menu() instances using the menu arg (such as in the Custom Menu widget) instead of the theme_location arg.
Also fix logic for `focus-control-for-setting` handler to focus on the first control (lowest `priority` value) associated with a given setting instead of the last control encountered when iterating over all controls, as this ensures the first control in a `nav_menu` section is focused rather than the last one.

Props westonruter, sirbrillig.
See #27403.
Fixes #39101.

Built from https://develop.svn.wordpress.org/trunk@39622


git-svn-id: http://core.svn.wordpress.org/trunk@39562 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-20 22:05:43 +00:00
Konstantin Obenland
ee36cf9214 Themes: Add missing square bracket in jQuery selector.
Fixes a bug in Safari where the UI wasn't updated after deleting a theme due to
the incomplete selector.

Props Hristo Sg.
Fixes #39246.

Built from https://develop.svn.wordpress.org/trunk@39586


git-svn-id: http://core.svn.wordpress.org/trunk@39526 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-12 09:32:41 +00:00
Weston Ruter
1b96e389c0 Customize: Fix inability to delete nav menus by preventing preview filters from being added during customize_save admin ajax request.
Also prevent setting `nav_menu_locations[...]` values to `NaN` which gets sent as `null`.

Amends [38810].
See #30937.
Fixes #39103.

Built from https://develop.svn.wordpress.org/trunk@39558


git-svn-id: http://core.svn.wordpress.org/trunk@39498 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-10 06:30:46 +00:00
Weston Ruter
f1c383454b Customize: Prevent scrolling custom_css textarea to top when pressing tab.
Props tyxla, sstoqnov for testing, celloexpressions for testing.
See #38667.
Fixes #39134.

Built from https://develop.svn.wordpress.org/trunk@39557


git-svn-id: http://core.svn.wordpress.org/trunk@39497 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-10 00:44:40 +00:00
Weston Ruter
d94530e721 Customize: Collapse available nav menu items panel when clicking outside over preview or over existing items.
Props rockwell15.
Fixes #38953.

Built from https://develop.svn.wordpress.org/trunk@39548


git-svn-id: http://core.svn.wordpress.org/trunk@39488 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-09 06:16:40 +00:00
Andrea Fercia
993f895c29 Accessibility: Remove inappropriate content from the Plugins screen heading.
See #26601.

Built from https://develop.svn.wordpress.org/trunk@39535


git-svn-id: http://core.svn.wordpress.org/trunk@39475 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-07 18:48:40 +00:00
Andrea Fercia
a9600d1a53 Accessibility: Remove inappropriate content from the Themes screen heading.
Props joedolson.

See #26601.

Built from https://develop.svn.wordpress.org/trunk@39528


git-svn-id: http://core.svn.wordpress.org/trunk@39468 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-06 23:12:41 +00:00
Weston Ruter
6a3de4d857 Customize: Ensure changeset_uuid query param is removed from the customize.php window's location once a changeset has been published (committed) with starter content.
Props westonruter, dlh for testing.
See #30937.
Fixes #39081.

Built from https://develop.svn.wordpress.org/trunk@39504


git-svn-id: http://core.svn.wordpress.org/trunk@39444 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-05 16:56:42 +00:00
Weston Ruter
97f4180916 Customize: Prevent posts/pages imported via starter content from being dropped when adding post/page stubs via nav menus and the dropdown-pages control.
Props westonruter, dlh for testing.
See #38114, #34923.
Fixes #39071.

Built from https://develop.svn.wordpress.org/trunk@39502


git-svn-id: http://core.svn.wordpress.org/trunk@39442 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-05 16:47:41 +00:00
Adam Silverstein
113833953d Docs: Add inline documentation for image-edit.js.
Adds JSDoc DocBlocks to the imageEdit methods.

Props: andizer, rensw90.
Fixes #38748.

Built from https://develop.svn.wordpress.org/trunk@39493


git-svn-id: http://core.svn.wordpress.org/trunk@39433 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-04 21:35:40 +00:00
Weston Ruter
b2c65c9a95 Customize: Fix regression in ability to hide fields for advanced menu properties in nav menu item controls.
Props westonruter, celloexpressions.
See #34391.
Fixes #38952.

Built from https://develop.svn.wordpress.org/trunk@39378


git-svn-id: http://core.svn.wordpress.org/trunk@39318 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-30 18:01:43 +00:00
Weston Ruter
b2c12e463a Customize: Fix regression in ability to create submenus for nav menus via drag and drop.
See #34391.
Fixes #38948.
Props delawski, adamsilverstein.

Built from https://develop.svn.wordpress.org/trunk@39376


git-svn-id: http://core.svn.wordpress.org/trunk@39316 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-30 17:43:43 +00:00
Weston Ruter
6b5d960453 Customize: Clean up docs and code style for customize changes in 4.7.
* Adds missing `resolve`/`fail` for promise returned by `loadThemePreview`.
* Adds missing jsdoc blocks and tags.
* Adds missing phpdoc and makes corrections.

See #37770.
Fixes #38908.

Built from https://develop.svn.wordpress.org/trunk@39345


git-svn-id: http://core.svn.wordpress.org/trunk@39285 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-23 06:05:32 +00:00
Sergey Biryukov
2fadd7a895 Docs: Use 3-digit, x.x.x style semantic versioning for @since 4.7.0 entries.
See #37770.
Built from https://develop.svn.wordpress.org/trunk@39281


git-svn-id: http://core.svn.wordpress.org/trunk@39221 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-17 18:28:30 +00:00
Weston Ruter
c2bc6df69a Customize: Ensure Close button actually closes customizer (instead of going back) after switching to a different theme inside a customize-loader iframe.
Fixes #38833.

Built from https://develop.svn.wordpress.org/trunk@39271


git-svn-id: http://core.svn.wordpress.org/trunk@39211 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-16 22:17:29 +00:00
Weston Ruter
de0835dead Customize: Only show video header controls if previewing front page; show explanatory notice when controls are hidden.
Also include todo for the `header_video` control's `button_labels`. See #38796.

Props westonruter, joemcgill, celloexpressions.
Fixes #38778.

Built from https://develop.svn.wordpress.org/trunk@39237


git-svn-id: http://core.svn.wordpress.org/trunk@39177 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-15 03:47:30 +00:00
Dion Hulse
5f7bbe66d7 Posts, Post Types: Fix Quick Edit to correctly set the page template for non-hierarchical post types.
Props dd32, swissspidy.
Fixes #38655.

Built from https://develop.svn.wordpress.org/trunk@39210


git-svn-id: http://core.svn.wordpress.org/trunk@39150 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-13 07:42:31 +00:00
Weston Ruter
2b81ceddf9 Customize: Prevent previewer from appearing to freeze when refreshing too fast.
Fixes race condition issue where a previous iframe fails to get destroyed, leaving a iframe pending loading persistently shown.

Props nikeo, westonruter.
Fixes #38728.

Built from https://develop.svn.wordpress.org/trunk@39199


git-svn-id: http://core.svn.wordpress.org/trunk@39139 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-10 22:43:32 +00:00
Weston Ruter
25a052bac7 Customize: Fix loading of theme screenshots in themes section and remove erroneous borders on hover.
Fixes regressions introduced in [38648].

Props delawski, mckernanin.
See #34391.
Fixes #38222.

Built from https://develop.svn.wordpress.org/trunk@39153


git-svn-id: http://core.svn.wordpress.org/trunk@39093 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-07 21:47:30 +00:00
Weston Ruter
5ea1e6fd80 Customize: Allow tab characters in custom CSS input.
Pressing `Esc` followed by `Tab` allows for tabbing to the next element.

Props afercia, coffee2code, westonruter.
See #35395.
Fixes #38667.

Built from https://develop.svn.wordpress.org/trunk@39149


git-svn-id: http://core.svn.wordpress.org/trunk@39089 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-06 19:09:33 +00:00
Aaron Jorbin
53c8c68365 Administration: Ensure collapse menu is usable with a keyboard
Currently, the "Collapse menu" item is not focusable and keyboard users can't collapse/expand the admin menu. This aims to fix it so that screen readers no longer announce it as a clickable but it remains unfocusable and thus unusable. So it's now a button.

Quoting joedolson at WordCamp Chicago 2014:
"If it's supposed to act like a button, it should be a button."

Also includes a grunt:precommit run that picked up some postcss changes to src/wp-includes/css/customize-preview.css

Fixes #29958.
Props ajercia, ipm-frommen for an iterative patch, valendesigns for an iterative patch, GaryJ for feedback, joedolson for feedback, helen for feedback



Built from https://develop.svn.wordpress.org/trunk@39141


git-svn-id: http://core.svn.wordpress.org/trunk@39081 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-04 17:18:57 +00:00
Helen Hou-Sandí
1281a28382 Customize: Revert theme install feature.
This is a great goal for core, and is close, but it is not in shape to be shipped for 4.7 and there is not enough time left in the development cycle to alter and polish sufficiently. There are bugs, but more than that, there are more fundamental questions around the use of existing UI, general UX, and how findable themes are (not) on the .org side.

see #37661.

Built from https://develop.svn.wordpress.org/trunk@39140


git-svn-id: http://core.svn.wordpress.org/trunk@39080 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-04 17:18:26 +00:00
Weston Ruter
8ec767c21f Customize: Ensure page/post stubs are included in listings and searches for available nav menu items.
Include the customized state in the Ajax requests to load items and search items.

See #38573.
Fixes #38122.

Built from https://develop.svn.wordpress.org/trunk@39138


git-svn-id: http://core.svn.wordpress.org/trunk@39078 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-04 17:17:26 +00:00
Weston Ruter
1a3e930383 Customize: Combine Ajax requests for initial load of available nav menu items into a single request.
When there are many post types registered, prevent Ajax requests from piling up and slamming WordPress with concurrent requests.

Props curdin, westonruter.
Fixes #36697.

Built from https://develop.svn.wordpress.org/trunk@39137


git-svn-id: http://core.svn.wordpress.org/trunk@39077 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-04 17:16:57 +00:00
Weston Ruter
726cd04bac Customize: Let edit shortcuts be persistently visible when controls pane is expanded, hidden when collapsed, and always visible in mobile preview. Remove initial flash of edit shortcuts.
Props westonruter, sirbrillig.
Fixes #27403.

Built from https://develop.svn.wordpress.org/trunk@39131


git-svn-id: http://core.svn.wordpress.org/trunk@39071 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-04 17:13:57 +00:00
Weston Ruter
ea5f4179a7 Customize: Prevent collapsing expanded panel/section/control when Esc is pressed on another closable UI element.
Prevents collapsing constructs when hitting `Esc` on a TinyMCE toolbar, lightbox, or expanded color picker.

See #22237.
Fixes #38091.

Built from https://develop.svn.wordpress.org/trunk@39120


git-svn-id: http://core.svn.wordpress.org/trunk@39060 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-04 17:08:33 +00:00
Aaron Jorbin
32be6f7bb7 Bump grunt-contrib-uglify from 1.0.1 to 2.0.0
Sets `screwIE8` to false as it is now enabled by default

Files Changed:
build/wp-admin/js/customize-nav-menus.min.js
build/wp-admin/js/customize-widgets.min.js
build/wp-includes/js/customize-loader.min.js

Changelog:
2016-07-19   v2.0.0   Update uglify-js to v2.7.0. screwIE8 is enabled by default.
2016-07-19   v1.0.2   Update grunt to ^1.0.0. Fix beautify when passed as an object. Fix docs about report values.

See #38199.


Built from https://develop.svn.wordpress.org/trunk@39117


git-svn-id: http://core.svn.wordpress.org/trunk@39059 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-03 05:40:34 +00:00
Weston Ruter
985a1f6a97 Customize: Prevent syncing unmodified settings from controls into preview to guard against triggering an infinite reload due to selective refresh fallback behavior.
If a value is sanitized in PHP and differs from the JS value in the pane, a `change` event for the setting is triggered upon refresh. This should be avoided since the value just came from the server as being sanitized. This also fixes periodic issue where selective refresh happens immediately after a full refresh.

Fixes #37032.

Built from https://develop.svn.wordpress.org/trunk@39112


git-svn-id: http://core.svn.wordpress.org/trunk@39054 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-03 05:07:32 +00:00
Pascal Birchler
ceeb8ddb46 Plugins: Improve Ajax search of installed plugins.
Removes the highlight from the current filter when performing an Ajax search and adds it back when clearing the search input.

Fixes #37657.
Built from https://develop.svn.wordpress.org/trunk@39099


git-svn-id: http://core.svn.wordpress.org/trunk@39041 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-02 22:47:30 +00:00
Weston Ruter
5015bd55a2 Customize: Reveal controls pane when clicking on edit shortcuts in mobile preview.
Re-use `paneVisible` state to also manage whether the mobile `preview-only` class is applied to the overlay.

Props seancjones.
See #36678, #36678, #27403.
Fixes #38080.

Built from https://develop.svn.wordpress.org/trunk@39010


git-svn-id: http://core.svn.wordpress.org/trunk@38952 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-30 04:23:44 +00:00
Weston Ruter
d71afc0d9a Customize: Mark newly-added page/post stubs as added (with checkmark) when they are inserted into the list of available items.
Props ryankienstra, celloexpressions.
See #34923.
Fixes #38499.

Built from https://develop.svn.wordpress.org/trunk@39002


git-svn-id: http://core.svn.wordpress.org/trunk@38944 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-29 05:06:31 +00:00
Weston Ruter
75535c596b Customize: Introduce starter content and site freshness state.
A theme can opt-in for tailored starter content to apply to the customizer when previewing the theme on a fresh install, when `fresh_site` is at its initial `1` value. Starter content is staged in the customizer and does not go live unless the changes are published. Initial starter content is added to Twenty Seventeen.

* The `fresh_site` flag is cleared when a published post or page is saved, when widgets are modified, or when the customizer state is saved.
* Starter content is registered via `starter-content` theme support, where the argument is an array containing `widgets`, `posts`, `nav_menus`, `options`, and `theme_mods`. Posts/pages in starter content are created with the `auto-draft` status, re-using the page/post stubs feature added to nav menus and the static front page controls.
* A `get_theme_starter_content` filter allows for plugins to extend a theme's starter content.
* Starter content in themes can/should re-use existing starter content items in core by using named placeholders.
* Import theme starter content into customized state when fresh site.
* Prevent original_title differences from causing refreshes if title is present.
* Ensure nav menu item url is set according to object when previewing.
* Make sure initial saved state is false if there are dirty settings without an existing changeset.
* Ensure dirty settings are cleaned upon changeset publishing.

Props helen, westonruter, ocean90.
Fixes #38114, #38533.

Built from https://develop.svn.wordpress.org/trunk@38991


git-svn-id: http://core.svn.wordpress.org/trunk@38934 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-28 02:57:35 +00:00