WordPress/wp-admin
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
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css Accessibility: Remove inappropriate content from the Posts and Edit screens headings. 2016-10-27 20:39:39 +00:00
images Customize: Add a RTL version of "browser.png" for the site icon preview. 2016-07-05 11:32:29 +00:00
includes Customize: Introduce starter content and site freshness state. 2016-10-28 02:57:35 +00:00
js Customize: Introduce starter content and site freshness state. 2016-10-28 02:57:35 +00:00
maint I18N: Make the translator comment added in [37858] more explicit and consistent with other similar instances. 2016-07-04 13:10:30 +00:00
network Administration: Switch to handle_network_bulk_actions-{$screen} for the bulk listing screen actions in the network admin area. 2016-10-26 14:37:29 +00:00
user Docs: Standardize hook docs in wp-admin/* to use third-person singular verbs per the inline documentation standards for PHP. 2016-05-22 18:01:30 +00:00
about.php About Page: Use get_user_language() for the video subtitles. 2016-10-26 12:11:43 +00:00
admin-ajax.php TinyMCE, inline link: 2016-07-26 23:24:28 +00:00
admin-footer.php Hooks: Standardize naming of dynamic hooks to use interpolation vs concatenation. 2016-08-22 18:25:31 +00:00
admin-functions.php Docs: Use 3-digit, x.x.x-style semantic versioning for _doing_it_wrong(), _deprecated_function(), _deprecated_argument(), and _deprecated_file() throughout core. 2016-07-06 12:40:29 +00:00
admin-header.php Multisite: Use get_network() and get_current_network_id() for current network data. 2016-10-19 04:47:30 +00:00
admin-post.php Spelling: Standardize on "front end"/"back end" (noun) and "front-end"/"back-end" (adjective). 2016-02-25 12:53:27 +00:00
admin.php Hooks: Standardize naming of dynamic hooks to use interpolation vs concatenation. 2016-08-22 18:25:31 +00:00
async-upload.php Text Changes: Unify permission error messages. 2016-06-29 15:16:29 +00:00
comment.php Accessibility: Remove target=_blank from the comment/edit-comments help tabs links. 2016-10-04 06:54:30 +00:00
credits.php General: use get_bloginfo( 'version' ) instead of global $wp_version in several locations - excluding those locations which reload version.php mid-flight. 2016-08-31 05:49:37 +00:00
custom-background.php Customize: Improve custom background properties UI. 2016-10-26 06:52:29 +00:00
custom-header.php Accessibility: Remove target=_blank from the old custom background/header help tabs links. 2016-10-04 06:57:30 +00:00
customize.php Customize: Add edit shortcuts in customizer preview to visually expose editable elements and focus on the corresponding controls when clicked. 2016-10-26 20:03:32 +00:00
edit-comments.php Administration: Standardise the docblocks for the handle_bulk_actions-* filters. 2016-10-26 14:45:29 +00:00
edit-form-advanced.php Accessibility: Remove inappropriate content from the Posts and Edit screens headings. 2016-10-27 20:39:39 +00:00
edit-form-comment.php Accessibility: Standardize the remove/delete/cancel links in the Menus screen and Publish meta boxes. 2016-09-17 15:39:30 +00:00
edit-link-form.php Accessibility: Remove target=_blank from the help tab links on several admin screens. 2016-10-04 20:27:33 +00:00
edit-tag-form.php Taxonomy: On wp-admin/term.php, don't show a 'Back to' link which links to the current page. 2016-10-07 20:13:28 +00:00
edit-tags.php Administration: Standardise the docblocks for the handle_bulk_actions-* filters. 2016-10-26 14:45:29 +00:00
edit.php Accessibility: Remove inappropriate content from the Posts and Edit screens headings. 2016-10-27 20:39:39 +00:00
export.php Accessibility: Remove target=_blank from the help tab links on several admin screens. 2016-10-04 20:27:33 +00:00
freedoms.php General: use get_bloginfo( 'version' ) instead of global $wp_version in several locations - excluding those locations which reload version.php mid-flight. 2016-08-31 05:49:37 +00:00
import.php Accessibility: Remove target=_blank from the help tab links on several admin screens. 2016-10-04 20:27:33 +00:00
index.php Drop the requirement for the entry points to WordPress to be parsable by PHP4. 2016-10-25 03:15:30 +00:00
install-helper.php Docs: Add missing descriptions for the $wpdb global in DocBlocks all the places. 2015-10-14 23:44:25 +00:00
install.php Administration: Improve the usage of the button CSS classes. 2016-09-28 19:54:28 +00:00
link-add.php Text Changes: Unify permission error messages. 2016-06-29 15:16:29 +00:00
link-manager.php Administration: Standardise the docblocks for the handle_bulk_actions-* filters. 2016-10-26 14:45:29 +00:00
link-parse-opml.php General: Check to see that the PHP-XML module is enabled before using XML functions. 2016-10-24 04:45:31 +00:00
link.php Docs: Standardize capitalization of Ajax throughout core documentation per the core spelling guide. 2016-07-10 00:51:30 +00:00
load-scripts.php Bootstrap: do not go gentle into that good night r38411, r38412, and parts of r38389. 2016-08-31 16:31:29 +00:00
load-styles.php Bootstrap: do not go gentle into that good night r38411, r38412, and parts of r38389. 2016-08-31 16:31:29 +00:00
media-new.php Accessibility: Remove target=_blank from the help tab links on several admin screens. 2016-10-04 20:27:33 +00:00
media-upload.php Hooks: Standardize naming of dynamic hooks to use interpolation vs concatenation. 2016-08-22 18:25:31 +00:00
media.php Accessibility: Remove target=_blank from the help tab links on several admin screens. 2016-10-04 20:27:33 +00:00
menu-header.php Docs: Standardize hook docs in wp-admin/* to use third-person singular verbs per the inline documentation standards for PHP. 2016-05-22 18:01:30 +00:00
menu.php Upgrade/Install: Refresh update counts after page load. 2016-10-19 10:27:29 +00:00
moderation.php
ms-admin.php
ms-delete-site.php I18N: Introduce a locale-switching function. 2016-10-26 15:36:31 +00:00
ms-edit.php
ms-options.php
ms-sites.php
ms-themes.php
ms-upgrade-network.php
ms-users.php
my-sites.php Multisite: Replace get_blog_details() in wp-admin/my-sites.php with get_site(). 2016-10-19 06:02:29 +00:00
nav-menus.php Nav Menus: Update help text to include the two latest default themes, Twenty Sixteen and Twenty Seventeen. 2016-10-25 20:02:32 +00:00
network.php Text Changes: Unify permission error messages. 2016-06-29 15:16:29 +00:00
options-discussion.php Accessibility: Remove target=_blank from the Settings screens help tabs links. 2016-10-04 06:59:29 +00:00
options-general.php Accessibility: Remove target=_blank from the Settings screens help tabs links. 2016-10-04 06:59:29 +00:00
options-head.php Docs: Standardize on 'backward compatibility/compatible' nomenclature in core inline docs. 2016-05-13 18:41:31 +00:00
options-media.php Accessibility: Remove target=_blank from the Settings screens help tabs links. 2016-10-04 06:59:29 +00:00
options-permalink.php Accessibility: Remove target=_blank from the Settings screens help tabs links. 2016-10-04 06:59:29 +00:00
options-reading.php Accessibility: Remove target=_blank from the Settings screens help tabs links. 2016-10-04 06:59:29 +00:00
options-writing.php Accessibility: Remove target=_blank from the Settings screens help tabs links. 2016-10-04 06:59:29 +00:00
options.php I18N: Introduce a user-specific language setting. 2016-10-03 07:04:29 +00:00
plugin-editor.php Plugins: Correctly display the current plugin in the plugin editor. 2016-10-07 16:58:28 +00:00
plugin-install.php Accessibility: Remove target=_blank from the Plugins, Themes, Media, Update, and Tools screens help tabs links. 2016-10-04 07:08:29 +00:00
plugins.php Administration: Standardise the docblocks for the handle_bulk_actions-* filters. 2016-10-26 14:45:29 +00:00
post-new.php I18N: Combine two duplicate "Invalid post type" strings. 2016-07-17 16:05:31 +00:00
post.php Text Changes: Unify permission error messages. 2016-06-29 15:16:29 +00:00
press-this.php Bootstrap: do not go gentle into that good night r38411, r38412, and parts of r38389. 2016-08-31 16:31:29 +00:00
profile.php
revision.php Accessibility: Remove target=_blank from the Plugins, Themes, Media, Update, and Tools screens help tabs links. 2016-10-04 07:08:29 +00:00
setup-config.php Drop the requirement for the entry points to WordPress to be parsable by PHP4. 2016-10-25 03:15:30 +00:00
term.php Taxonomy: Introduce more fine grained capabilities for managing taxonomy terms. 2016-09-30 22:40:28 +00:00
theme-editor.php Accessibility: Remove target=_blank from the Plugins, Themes, Media, Update, and Tools screens help tabs links. 2016-10-04 07:08:29 +00:00
theme-install.php Accessibility: Remove target=_blank from the Plugins, Themes, Media, Update, and Tools screens help tabs links. 2016-10-04 07:08:29 +00:00
themes.php Themes: After [38788], further improve the update button when there's no update package. 2016-10-21 10:36:46 +00:00
tools.php Accessibility: Remove target=_blank from the Plugins, Themes, Media, Update, and Tools screens help tabs links. 2016-10-04 07:08:29 +00:00
update-core.php Upgrade/Install: Refresh update counts after page load. 2016-10-19 10:27:29 +00:00
update.php Bootstrap: do not go gentle into that good night r38411, r38412, and parts of r38389. 2016-08-31 16:31:29 +00:00
upgrade-functions.php Docs: Use 3-digit, x.x.x-style semantic versioning for _doing_it_wrong(), _deprecated_function(), _deprecated_argument(), and _deprecated_file() throughout core. 2016-07-06 12:40:29 +00:00
upgrade.php Install/Upgrade: Keep indexing bots away until a site is ready to be seen. 2015-12-08 21:56:27 +00:00
upload.php Administration: Standardise the docblocks for the handle_bulk_actions-* filters. 2016-10-26 14:45:29 +00:00
user-edit.php I18N: Improve "Site Language" label for per-user language selection. 2016-10-21 10:41:51 +00:00
user-new.php I18N: Introduce a locale-switching function. 2016-10-26 15:36:31 +00:00
users.php Administration: Standardise the docblocks for the handle_bulk_actions-* filters. 2016-10-26 14:45:29 +00:00
widgets.php Accessibility: Remove target=_blank from the Users and Widgets screens help tabs links. 2016-10-04 07:10:31 +00:00