Commit Graph

411 Commits

Author SHA1 Message Date
Joe McGill
60db5df85f Themes: Improve reliability of URL used in get_header_image_tag().
`get_header_image_tag()` relies on the data returned by `get_custom_header()`
to build the attributes for the header `<img>` element. However,
`get_custom_header()` relies on data from the `header_image_data` theme
mod rather than the `header_image` theme mod that `get_header_image()` uses.
This can create inconsistencies when no header image is set, but a theme
supports a default header image.

This fixes the issue by making `get_custom_image_tag()` rely on the URL
returned by `get_header_image()` instead.

Props bradyvercher.
Fixes #38633.
Built from https://develop.svn.wordpress.org/trunk@39121


git-svn-id: http://core.svn.wordpress.org/trunk@39061 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-04 17:09:02 +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
Joe McGill
030bc377dd Themes: Enable video in custom headers.
This adds the ability for themes to add support for videos in custom headers
by passing `'video' => true` as an argument when adding theme support for
custom headers.

Custom video headers are managed through the “Header Visuals” (i.e. “Header Image”)
panel in the Customizer where you can select a video from the media library or set a
URL to an external video (YouTube for now) for use in custom headers.

This introduces several new functions:

`has_header_video()` – Check whether a header video is set or not.
`get_header_video_url()` – Retrieve header video URL for custom header.
`the_header_video_url()` – Display header video URL.
`get_header_video_settings()` – Retrieve header video settings.
`has_custom_header()` – Check whether a custom header is set or not.
`get_custom_header_markup()` – Retrieve the markup for a custom header.
`the_custom_header_markup()` – Print the markup for a custom header.

And a new file, `wp-includes/js/wp-custom-header.js` that handles loading videos
in custom headers.

This also enables video headers in the Twenty Seventeen and Twenty Fourteen themes.

Props davidakennedy, celloexpressions, bradyvercher, laurelfulford, joemcgill.
Fixes #38172.
Built from https://develop.svn.wordpress.org/trunk@38985


git-svn-id: http://core.svn.wordpress.org/trunk@38928 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-27 21:51:31 +00:00
Weston Ruter
a86496aea4 Customize: Improve custom background properties UI.
Introduces new control for managing the background position. Adds control for setting the `background-size`.

Props cdog, celloexpressions, grapplerulrich, MikeHansenMe, FolioVision, afercia, helen, melchoyce, karmatosed, westonruter, Kelderic, sebastian.pisula.
Fixes #22058.

Built from https://develop.svn.wordpress.org/trunk@38948


git-svn-id: http://core.svn.wordpress.org/trunk@38891 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-26 06:52:29 +00:00
Weston Ruter
1ccd9e7a6c Customize: Introduce custom CSS for extending theme styles.
* Custom CSS is associated with a given theme and is displayed in an inline `style` element at the `wp_head` hook after the `wp_print_styles` is called so that it overrides any enqueued stylesheets.
* A `wp_get_custom_css()` function is used for accessing the CSS associated with the current theme (or another theme) and a `wp_get_custom_css` filter for manipulating it.
* CSS is managed in customizer via a new "Additional CSS" section with a single `textarea` control. 
* `WP_Customize_Section::$description_hidden` is introduced for hiding extended descriptions in customizer sections behind a help toggle as done with panels.
* CSS is stored in a `custom_css` post type with the theme (stylesheet) slug as the `post_name`.
* `WP_Customize_Custom_CSS_Setting` is introduced to handle validation of CSS, previewing, and persisting the CSS to the `custom_css` post type.
* The `custom_css` setting is tied to a new `unfiltered_css` capability which maps to `unfiltered_html` by default.
* Escaping the message in the notification template is removed to allow markup (`code` tags) to be rendered.

See https://make.wordpress.org/core/2016/10/11/feature-proposal-better-theme-customizations-via-custom-css-with-live-previews/

Props johnregan3, celloexpressions, folletto, westonruter.
Fixes #35395.

Built from https://develop.svn.wordpress.org/trunk@38829


git-svn-id: http://core.svn.wordpress.org/trunk@38772 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-19 18:15:31 +00:00
Weston Ruter
f1ba1918c9 Customize: Implement customized state persistence with changesets.
Includes infrastructure developed in the Customize Snapshots feature plugin.

See https://make.wordpress.org/core/2016/10/12/customize-changesets-technical-design-decisions/

Props westonruter, valendesigns, utkarshpatel, stubgo, lgedeon, ocean90, ryankienstra, mihai2u, dlh, aaroncampbell, jonathanbardo, jorbin.
See #28721.
See #31089.
Fixes #30937.
Fixes #31517.
Fixes #30028.
Fixes #23225.
Fixes #34142.
Fixes #36485.

Built from https://develop.svn.wordpress.org/trunk@38810


git-svn-id: http://core.svn.wordpress.org/trunk@38753 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-18 20:05:31 +00:00
Weston Ruter
76681c40e3 Customize: Opt to disable IE8 support via conditional comments instead of using unreliable Array.prototype.indexOf feature detection.
Deprecate/remove `WP_Customize_Manager::customize_preview_html5()` and remove `document.head` polyfill, both of which were only in place for IE8 support.

Props ryankienstra, westonruter.
Fixes #38021.

Built from https://develop.svn.wordpress.org/trunk@38649


git-svn-id: http://core.svn.wordpress.org/trunk@38592 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-25 04:35:32 +00:00
Weston Ruter
4c4271a691 Customize: Remove IE8 access to customizer to discontinue support.
Uses feature detection for `Array.prototype.indexOf` since it is not implemented in IE8.

Props ryankienstra.
See #38021.

Built from https://develop.svn.wordpress.org/trunk@38627


git-svn-id: http://core.svn.wordpress.org/trunk@38570 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-20 04:02:31 +00:00
Scott Taylor
a3ffebce30 Bootstrap: do not go gentle into that good night r38411, r38412, and parts of r38389.
See #36335.

Built from https://develop.svn.wordpress.org/trunk@38470


git-svn-id: http://core.svn.wordpress.org/trunk@38411 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-31 16:31:29 +00:00
Scott Taylor
390ceba6c7 Bootstrap: after r38409 and r38410, revert r38402 which reverted r38399.
This fixes the paths in `wp-vendor/` that were including `src`. I want to drop this in so we can find out what else will break.

See #36335.

Built from https://develop.svn.wordpress.org/trunk@38411


git-svn-id: http://core.svn.wordpress.org/trunk@38352 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-27 22:32:37 +00:00
Dion Hulse
0e31a46161 Bootstrap: Revert [38399] as it's broken /build/ and subsequently core.svn.wordpress.org.
The generated classmaps reference `/src/` files and operates in the assumption that the base directory is one level above `wp-settings.php`, which it isn't after our build processes are run.

See #36335

Built from https://develop.svn.wordpress.org/trunk@38402


git-svn-id: http://core.svn.wordpress.org/trunk@38343 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-27 14:37:32 +00:00
Scott Taylor
6a529648cf Bootstrap: Autoload classes using a Composer-generated PHP 5.2-compatible Autoloader.
* `wp-admin` and `wp-includes` are scanned for classes to autoload
* Several 3rd-party and Ryan McCue-shaped libraries are excluded when the classmap is generated, see `composer.json`: `autoload.exclude-from-classmap`
* `wp-vendor/autoload_52.php` is included at the top of `wp-settings.php` - no changes need to be made to unit tests to include the autoloader
* An avalanche of `require()` and `require_once()` calls that loaded class files have been removed from the codebase.

The following files have been added to `svn:ignore` - they are not 5.2-compatible and fail during pre-commit:
* src/wp-vendor/autoload.php
* src/wp-vendor/composer/autoload_real.php
* src/wp-vendor/composer/autoload_static.php
* src/wp-vendor/composer/ClassLoader.php

We favor these files instead:
* src/wp-vendor/autoload_52.php
* src/wp-vendor/composer/autoload_real_52.php
* src/wp-vendor/composer/ClassLoader52.php

When new PHP classes are added to the codebase, simply run `composer install` or `composer update` from the project root to update the autoloader.

The future is now.

See #36335.

Built from https://develop.svn.wordpress.org/trunk@38399


git-svn-id: http://core.svn.wordpress.org/trunk@38340 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-27 09:15:29 +00:00
Drew Jaynes
22adda2aa0 Hooks: Standardize naming of dynamic hooks to use interpolation vs concatenation.
Benefits gained in discoverability and self-documentation throughout core trump the negligible performance hit in using interpolation in hook names.

Props ramiy.
See #37748.

Built from https://develop.svn.wordpress.org/trunk@38307


git-svn-id: http://core.svn.wordpress.org/trunk@38248 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-22 18:25:31 +00:00
Sergey Biryukov
139387b7e5 Docs: Use 3-digit, x.x.x-style semantic versioning for _doing_it_wrong(), _deprecated_function(), _deprecated_argument(), and _deprecated_file() throughout core.
Props metodiew.
Fixes #36495.
Built from https://develop.svn.wordpress.org/trunk@37985


git-svn-id: http://core.svn.wordpress.org/trunk@37926 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-07-06 12:40:29 +00:00
Jeremy Felt
6f3f00ea97 Multisite: Change WP_Network id property to an integer.
For consistency and developer sanity.

Props flixos90.
Fixes #37050.

Built from https://develop.svn.wordpress.org/trunk@37870


git-svn-id: http://core.svn.wordpress.org/trunk@37811 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-26 14:26:29 +00:00
Peter Wilson
47d26cd9fb DOCS: Replace HTTP links with HTTPS.
Replaces unsecure links in documentation and translator comments with their secure versions.

Props johnpgreen, netweb

Fixes #36993

Built from https://develop.svn.wordpress.org/trunk@37674


git-svn-id: http://core.svn.wordpress.org/trunk@37640 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-10 04:50:33 +00:00
Drew Jaynes
6d06e53dba Docs: Improve the DocBlock summary for add_theme_support().
See #32246.

Built from https://develop.svn.wordpress.org/trunk@37673


git-svn-id: http://core.svn.wordpress.org/trunk@37639 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-10 00:07:30 +00:00
Drew Jaynes
6e8102dae6 Docs: Add documentation for the variadic second parameter, $args, accepted by add_theme_support().
h/t kevinwhoffman
Fixes #37067.

Built from https://develop.svn.wordpress.org/trunk@37672


git-svn-id: http://core.svn.wordpress.org/trunk@37638 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-10 00:03:28 +00:00
Drew Jaynes
916a055361 Docs: Improve documentation for the $feature parameter in the DocBlock for add_theme_support().
See #32246. See #37067.

Built from https://develop.svn.wordpress.org/trunk@37671


git-svn-id: http://core.svn.wordpress.org/trunk@37637 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-09 20:34:55 +00:00
Drew Jaynes
9193013158 Docs: Apply inline @see tags to hooks referenced in DocBlocks in a variety of wp-includes/* files.
Applying these specially-crafted `@see` tags allows the Code Reference parser to recognize and link these elements as actions and filters.

Fixes #36921.

Built from https://develop.svn.wordpress.org/trunk@37544


git-svn-id: http://core.svn.wordpress.org/trunk@37512 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-23 19:02:28 +00:00
Drew Jaynes
136296c111 Docs: Standardize filter docs in wp-includes/theme.php to use third-person singular verbs per the inline documentation standards for PHP.
See #36913.

Built from https://develop.svn.wordpress.org/trunk@37493


git-svn-id: http://core.svn.wordpress.org/trunk@37461 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-22 18:18:29 +00:00
Drew Jaynes
f52a8cb1fa Docs: Remove/replace invalid inline @link tags in DocBlocks in wp-includes/*.
Fixes #36910.

Built from https://develop.svn.wordpress.org/trunk@37487


git-svn-id: http://core.svn.wordpress.org/trunk@37455 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-22 17:39:28 +00:00
Drew Jaynes
b1804afeaf Docs: Standardize on 'backward compatibility/compatible' nomenclature in core inline docs.
Also use 'back-compat' in some inline comments where backward compatibility is the subject and shorthand feels more natural.

Note: 'backwards compatibility/compatibile' can also be considered correct, though it's primary seen in regular use in British English.

Props ocean90.
Fixes #36835.

Built from https://develop.svn.wordpress.org/trunk@37431


git-svn-id: http://core.svn.wordpress.org/trunk@37397 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-13 18:41:31 +00:00
Rachel Baker
ddbde15454 Post Thumbnails: Fix logic bug and tests from [37308] where post-thumbnails support wasn’t added if there were no previous post_types with support already.
See #22080
Built from https://develop.svn.wordpress.org/trunk@37313


git-svn-id: http://core.svn.wordpress.org/trunk@37279 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-04-26 20:29:27 +00:00
Rachel Baker
af5c5a9a25 Post Thumbnails: When using add_theme_support( ‘post-thumbnails’, array( $post_types) ) merge the supported post_types.
Allow the adding of post-thumbnail support for one or more post_types without unsetting any previously added post_types. This matches the behavior of other uses of `add_theme_support()` and the expectations of a function with a prefix of “add”.
To unset post-thumbnail support use `remove_theme_support()` instead.

Fixes #22080

Props alexkingorg, jmichaelward, and flixos90.
Built from https://develop.svn.wordpress.org/trunk@37308


git-svn-id: http://core.svn.wordpress.org/trunk@37274 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-04-26 17:05:31 +00:00
Aaron Jorbin
c1d684383c Prevent PHP Warnings when using Custom Logo with no params
The parsing of defaults assumes that $args will be an array. This solves it for Custom Logo the same way it is solved for custom-header and custom-background.

Props obenland.
Fixes #36332.


Built from https://develop.svn.wordpress.org/trunk@37092


git-svn-id: http://core.svn.wordpress.org/trunk@37059 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-30 02:22:26 +00:00
Drew Jaynes
cb457da489 Docs: Improve the DocBlocks for get_header_textcolor() and header_textcolor() to mention that they both retrieve color values in the HEX format.
Props theMikeD.
Fixes #36336.

Built from https://develop.svn.wordpress.org/trunk@37083


git-svn-id: http://core.svn.wordpress.org/trunk@37050 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-25 23:06:27 +00:00
Konstantin Obenland
cbbf361c03 Customize: Bring custom-logo args closer to custom-header.
Allows themes to specify the desired width and height of logos, and whether
that is flexible or not. Has the benefit of not having to generate a logo-sized
file for every image uploaded.

Props westonruter, celloexpressions.
Fixes #36255.


Built from https://develop.svn.wordpress.org/trunk@37077


git-svn-id: http://core.svn.wordpress.org/trunk@37044 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-24 02:02:27 +00:00
Weston Ruter
f3f84d2f21 Customize: Require opt-in for selective refresh of widgets.
* Introduces `customize-selective-refresh-widgets` theme support feature and adds to themes.
* Introduces `customize_selective_refresh` arg for `WP_Widget::$widget_options` and adds to all core widgets.
* Remove `selective_refresh` from being a component that can be removed via `customize_loaded_components` filter.
* Add `WP_Customize_Widgets::get_selective_refreshable_widgets()` and `WP_Customize_Widgets::is_widget_selective_refreshable()`.
* Fix default `selector` for `Partial` instances.
* Implement and improve Masronry sidebar refresh logic in Twenty Thirteen and Twenty Fourteen, including preservation of initial widget position after refresh.
* Re-initialize ME.js when refreshing `Twenty_Fourteen_Ephemera_Widget`.

See #27355.
Fixes #35855.

Built from https://develop.svn.wordpress.org/trunk@37040


git-svn-id: http://core.svn.wordpress.org/trunk@37007 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-21 21:59:29 +00:00
Aaron Jorbin
1972aa2a2a Add grunt prerelease task
An unintended consequence of improving the precommit task is that when it's time to run a release, more tasks need to get run to verify things. This adds a prerelease task to help fix that situation. grunt prerelease should include tasks that verify the code base is ready to be released to the wild and find all the tears on the mausoleum floor and help Blood stain the Colosseum doors.

See #35557

Built from https://develop.svn.wordpress.org/trunk@36930


git-svn-id: http://core.svn.wordpress.org/trunk@36898 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-10 05:37:27 +00:00
Konstantin Obenland
dabfefcee2 Themes: Support second argument in theme support for custom logo.
See #33755.

Built from https://develop.svn.wordpress.org/trunk@36909


git-svn-id: http://core.svn.wordpress.org/trunk@36877 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-09 21:51:27 +00:00
Dominik Schilling
3f3fe5a7ed Themes: Use the attachment ID as the key in get_uploaded_header_images().
Prevents missing header images when an image has the same name as another header image.

Props sirbrillig.
Fixes #31786.
Built from https://develop.svn.wordpress.org/trunk@36539


git-svn-id: http://core.svn.wordpress.org/trunk@36506 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-16 22:12:27 +00:00
Drew Jaynes
deeb5f1471 Themes: Pass information about the old theme in the form of a WP_Theme object when the switch_theme action is fired.
Props MikeHansenMe.
See #22401.

Built from https://develop.svn.wordpress.org/trunk@36502


git-svn-id: http://core.svn.wordpress.org/trunk@36469 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-07 08:26:25 +00:00
Pascal Birchler
fa9b71e423 Docs: Document the default value for the $validate parameter in the validate_current_theme hook docs.
See #32246.
Built from https://develop.svn.wordpress.org/trunk@35976


git-svn-id: http://core.svn.wordpress.org/trunk@35941 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-16 20:10:25 +00:00
Pascal Birchler
4e6e728703 Docs: Correct a parameter name for the validate_current_theme filter.
See #32246.
Built from https://develop.svn.wordpress.org/trunk@35972


git-svn-id: http://core.svn.wordpress.org/trunk@35937 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-16 19:36:28 +00:00
Pascal Birchler
f522e69a57 Docs: Fix a typo in the stylesheet_directory filter docs.
Props ixkaito.
Fixes #34859.
Built from https://develop.svn.wordpress.org/trunk@35799


git-svn-id: http://core.svn.wordpress.org/trunk@35763 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-06 21:57:24 +00:00
Konstantin Kovshenin
919867b090 Docs: Remove some more dittography.
See #34885, r35793.

Built from https://develop.svn.wordpress.org/trunk@35796


git-svn-id: http://core.svn.wordpress.org/trunk@35760 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-06 21:50:25 +00:00
Scott Taylor
79a2915a9b Upgrade: New themes are not automatically installed on upgrade. This can still be explicitly asked for by defining CORE_UPGRADE_SKIP_NEW_BUNDLED as false.
In `populate_options()`, if the theme specified by `WP_DEFAULT_THEME` doesn't exist, fall back to the latest core default theme. If we can't find a core default theme, `WP_DEFAULT_THEME` is the best we can do. 

Props nacin, jeremyfelt, dd32.
See #34306.

Built from https://develop.svn.wordpress.org/trunk@35738


git-svn-id: http://core.svn.wordpress.org/trunk@35702 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-11-25 21:45:25 +00:00
Andrew Ozz
f34c16674a Responsive images: fix args order and streamline the srcset and sizes generation and better inline docs in get_header_image_tag().
See #21389.
Built from https://develop.svn.wordpress.org/trunk@35595


git-svn-id: http://core.svn.wordpress.org/trunk@35559 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-11-10 01:59:25 +00:00
Andrew Ozz
a86cac1676 Responsive images: add template helper functions to generate the tag for a (responsive) header image that includes srcset and sizes attributes.
Props Otto42, joemcgill, DH-Shredder, azaozz.
Fixes #21389.
Built from https://develop.svn.wordpress.org/trunk@35594


git-svn-id: http://core.svn.wordpress.org/trunk@35558 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-11-10 01:17:26 +00:00
Konstantin Obenland
c69e96422b Themes: Improve document title output.
Introduces more flexibility in filtering all parts of the document title,the
separator, and a way to short-circuit title generation. Plugins can now also
check for theme support and reliably filter the entire output. See #18548.
Deprecates `wp_title()`.

Fixes #31078.


Built from https://develop.svn.wordpress.org/trunk@35294


git-svn-id: http://core.svn.wordpress.org/trunk@35260 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-20 16:21:25 +00:00
Boone Gorges
0e7c1d3b14 Use wp_installing() instead of WP_INSTALLING constant.
The `WP_INSTALLING` constant is a flag that WordPress sets in a number of
places, telling the system that options should be fetched directly from the
database instead of from the cache, that WP should not ping wordpress.org for
updates, that the normal "not installed" checks should be bypassed, and so on.

A constant is generally necessary for this purpose, because the flag is
typically set before the WP bootstrap, meaning that WP functions are not yet
available.  However, it is possible - notably, during `wpmu_create_blog()` -
for the "installing" flag to be set after WP has already loaded. In these
cases, `WP_INSTALLING` would be set for the remainder of the process, since
there's no way to change a constant once it's defined. This, in turn, polluted
later function calls that ought to have been outside the scope of site
creation, particularly the non-caching of option data. The problem was
particularly evident in the case of the automated tests, where `WP_INSTALLING`
was set the first time a site was created, and remained set for the rest of the
suite.

The new `wp_installing()` function allows developers to fetch the current
installation status (when called without any arguments) or to set the
installation status (when called with a boolean `true` or `false`). Use of
the `WP_INSTALLING` constant is still supported; `wp_installing()` will default
to `true` if the constant is defined during the bootstrap.

Props boonebgorges, jeremyfelt.
See #31130.
Built from https://develop.svn.wordpress.org/trunk@34828


git-svn-id: http://core.svn.wordpress.org/trunk@34793 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-05 15:06:28 +00:00
Weston Ruter
aedb4c3ee2 Customizer: Flesh out phpdoc description for _wp_customize_include().
Also add brackets around single-statement inline `if` statement.

Fixes #33488.

Built from https://develop.svn.wordpress.org/trunk@34554


git-svn-id: http://core.svn.wordpress.org/trunk@34518 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-09-25 19:36:25 +00:00
Aaron Jorbin
c09b0477b2 Flush rewrite rules upon theme switch
Themes can ( and do ) but shouldn't include custom rewrite rules.This can lead to hard to debug issues for theme authors. Theme changes are not a ultra common conclusion. Flushing the rewrite rules on theme switch will lead to a clean slate for each theme which helps make debugging easier.

And @nacin said we should do this 5 years ago at WordCamp Mid Atlantic.

Fixes #14849


Built from https://develop.svn.wordpress.org/trunk@34028


git-svn-id: http://core.svn.wordpress.org/trunk@33997 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-09-10 23:50:24 +00:00
Konstantin Obenland
1e9372b699 Themes: Get the correct theme when template and stylesheet were both passed as arguments.
Fixes a bug where `$new_theme` got set before the second argument was
appropriately handled, causing the `current_theme` option to later always be
updated to the parent theme's name.

Introduced in [21131].

Props obenland, wonderboymusic.
Fixes #32635.


Built from https://develop.svn.wordpress.org/trunk@33815


git-svn-id: http://core.svn.wordpress.org/trunk@33783 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-08-30 21:45:23 +00:00
Scott Taylor
32110c7f77 Switching themes: if the new theme doesn't have nav_menu_locations defined, but the old theme does, copy the old theme's nav_menu_locations into the new theme's theme mods.
cc melchoyce

Fixes #18588.

Built from https://develop.svn.wordpress.org/trunk@33808


git-svn-id: http://core.svn.wordpress.org/trunk@33776 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-08-30 03:01:21 +00:00
Scott Taylor
3d780c6a4b Clarify doc entry for _wp_customize_include()
Props ericlewis. 
Fixes #33488.

Built from https://develop.svn.wordpress.org/trunk@33694


git-svn-id: http://core.svn.wordpress.org/trunk@33661 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-08-21 17:45:25 +00:00
Dominik Schilling
8679a93f16 Themes: Remove legacy theme preview.
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
2015-07-29 18:36:26 +00:00
Konstantin Obenland
080a4adfba Properly clean up header image data when the attachment is deleted.
Props CreativeInfusion.
Fixes #33005.


Built from https://develop.svn.wordpress.org/trunk@33278


git-svn-id: http://core.svn.wordpress.org/trunk@33250 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-15 16:28:25 +00:00
Drew Jaynes
f4328b27b6 Add an extra line before the hook doc for the editor_stylesheets filter begins.
The parser really likes it when there's breathing room.

See [32928]. See #32891.

Built from https://develop.svn.wordpress.org/trunk@33240


git-svn-id: http://core.svn.wordpress.org/trunk@33212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-13 22:01:24 +00:00