Commit Graph

16027 Commits

Author SHA1 Message Date
Andrew Ozz d91da52588 Accessible Tags autocomplete:
- Replace suggest.js with UI Autocomplete.
- Use the same settings like in the editor link toolbar.
- Abstract it and add in a new file, tags-suggest.js. Then make it a dependency for the Tags postbox(es) and Quick and Bulk Edit.
- Add `data-wp-taxonomy` on all input elements to improve handling in the UI for custom taxonomies.

Props afercia, azaozz.
See #33902.
Built from https://develop.svn.wordpress.org/trunk@38797


git-svn-id: http://core.svn.wordpress.org/trunk@38740 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-14 22:40:28 +00:00
Andrea Fercia da4da31af1 Administration: Better consistency for the Media, Add Plugins, and Add Themes toolbars.
Fixes the Add Themes toolbar padding. Standardizes the placeholders to no title
case and three trailing dots. Expands the Media search placeholder in
"Search media items..." for consistency with the Plugins and Themes toolbars.

Props mikeviele, jamesacero, mattking5000, koenschipper, dungengronovius.

Fixes #38010.

Built from https://develop.svn.wordpress.org/trunk@38795


git-svn-id: http://core.svn.wordpress.org/trunk@38738 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-14 21:33:28 +00:00
Pascal Birchler a60ac4684b Themes: Do not show an update button if there's no update package.
This updates the list view to match the existing behaviour in the single theme modal.

Props tristangemus for initial patch.
Fixes #37774.
Built from https://develop.svn.wordpress.org/trunk@38788


git-svn-id: http://core.svn.wordpress.org/trunk@38731 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-14 13:33:29 +00:00
Andrew Ozz c69916d57d Editor: do not send the request for releasing the post lock on unload when post_ID or active_post_lock is missing.
Props dlh, adamsilverstein.
Fixes #38271.
Built from https://develop.svn.wordpress.org/trunk@38772


git-svn-id: http://core.svn.wordpress.org/trunk@38715 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-10 22:42:30 +00:00
Andrea Fercia 1905ea030a Accessibility: Improve the UI controls to move the Menu items.
On the Menus screen, the links to move menu items behave like buttons: they
perform an action so they should be real buttons to be correctly reported to
assistive technologies. Since they're logically grouped controls, they should
also be wrapped in a `<fieldset>` element for better semantics and accessibility.

Props Cheffheid.
Fixes #35578.

Built from https://develop.svn.wordpress.org/trunk@38770


git-svn-id: http://core.svn.wordpress.org/trunk@38713 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-10 16:26:12 +00:00
Weston Ruter 2064e34833 Customize: Show Pages section first and pre-expanded in list of available nav menu items.
Props ryankienstra, westonruter.
Fixes #36984.

Built from https://develop.svn.wordpress.org/trunk@38767


git-svn-id: http://core.svn.wordpress.org/trunk@38710 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-09 23:41:30 +00:00
Dominik Schilling 5fd943f49c Menus: Hide controls in the search tab if no items are found.
Props sayedwp, afercia, tywayne, abrightclearweb.
Fixes #35576.
Built from https://develop.svn.wordpress.org/trunk@38754


git-svn-id: http://core.svn.wordpress.org/trunk@38697 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-07 20:56:29 +00:00
Dominik Schilling 859498efd3 Taxonomy: On `wp-admin/term.php`, don't show a 'Back to' link which links to the current page.
Fixes #37573.
Built from https://develop.svn.wordpress.org/trunk@38753


git-svn-id: http://core.svn.wordpress.org/trunk@38696 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-07 20:13:28 +00:00
Dominik Schilling 32516036db Taxonomy: Remove `paged` argument from referer and add it only if current page is greater than 1.
Props swissspidy.
See #38194.
Built from https://develop.svn.wordpress.org/trunk@38752


git-svn-id: http://core.svn.wordpress.org/trunk@38695 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-07 20:06:28 +00:00
Dominik Schilling 0dcd49e6fc Taxonomy: Don't drop term order and current page when bulk deleting terms.
* Removes special handling for `edit-tags.php` which is no longer required because of `term.php`. Related: [34202] and [36308].
* Sets `$referer` to `$_SERVER['REQUEST_URI']` because `wp_get_referer()` returns false if `$_SERVER['REQUEST_URI'] === $_REQUEST['_wp_http_referer']`.
* Sets `paged` always to `$pagenum` which is the value of `$wp_list_table->get_pagenum();`. This avoids an additional redirect when you delete an item which was previously on the last page.

Fixes #38194.
Built from https://develop.svn.wordpress.org/trunk@38750


git-svn-id: http://core.svn.wordpress.org/trunk@38693 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-07 19:39:29 +00:00
Pascal Birchler ef8f9168b6 Taxonomy: Introduce `WP_Taxonomy` and use it in `register_taxonomy()` and `unregister_taxonomy()`.
This changes the global `$wp_taxonomies` to an array of `WP_Taxonomy ` objects. `WP_Taxonomy ` includes methods to handle rewrite rules and hooks.
Each taxonomy argument becomes a property of `WP_Taxonomy`. Introducing such a class makes further improvements in the future much more feasible.

Props boonebgorges for review.
Fixes #36224. See #36217.
Built from https://develop.svn.wordpress.org/trunk@38747


git-svn-id: http://core.svn.wordpress.org/trunk@38690 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-07 17:12:29 +00:00
Pascal Birchler 319d885ea0 Plugins: Correctly display the current plugin in the plugin editor.
When editing a plugin file, show the correct plugin as being edited in the dropdown with the correct activation status.

Props aniketpant, dd32, DrewAPicture, jayarjo, MattyRob, mt8.biz, solarissmoke, swissspidy, WraithKenny.
Fixes #24122, #17552.
Built from https://develop.svn.wordpress.org/trunk@38745


git-svn-id: http://core.svn.wordpress.org/trunk@38688 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-07 16:58:28 +00:00
Pascal Birchler d7c994d1bf Upgrade/Install: Show correct time of last checked update.
Props PieWP for initial patch.
Fixes #37554.
Built from https://develop.svn.wordpress.org/trunk@38743


git-svn-id: http://core.svn.wordpress.org/trunk@38686 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-07 16:37:31 +00:00
Weston Ruter 2f52e4db9b Customize: Add workaround for Safari bug causing preview frame to be unscrollable via `mousewheel` after a refresh.
Props westonruter, tristangemus.
Fixes #38149.

Built from https://develop.svn.wordpress.org/trunk@38742


git-svn-id: http://core.svn.wordpress.org/trunk@38685 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-06 20:17:29 +00:00
Helen Hou-Sandí e4bfe48ebc Login: Don't rely on `wp_is_mobile()` for functionality.
Making behavior changes based on some broad definition of what mobile is rarely, if ever, makes sense. Each bit of functionality should be more clearly targeted, whether that's for screen size, performance, or some kind of touch capability.

props akibjorklund.
see #33704.

Built from https://develop.svn.wordpress.org/trunk@38739


git-svn-id: http://core.svn.wordpress.org/trunk@38682 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-06 15:52:30 +00:00
Dion Hulse a71c15f0c8 Updates: Remove the 'Download' button on the Updates screen.
Props swissspidy.
Fixes #36811.

Built from https://develop.svn.wordpress.org/trunk@38736


git-svn-id: http://core.svn.wordpress.org/trunk@38679 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-06 01:06:31 +00:00
Helen Hou-Sandí 10323e5e22 Taxonomy: Remove the popular tag cloud from `edit-tags.php`.
Sorting by count (which wasn't possible at the time the tag cloud was introduced) is more effective, though we should likely make count sort by `DESC` initially rather than `ASC`.

props ramiy.
fixes #36964.

Built from https://develop.svn.wordpress.org/trunk@38735


git-svn-id: http://core.svn.wordpress.org/trunk@38678 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-05 21:26:31 +00:00
Joe McGill eed325bbc2 Media: Improve docs for `image_send_to_editor` filter.
This updates inline docs for the `image_send_to_editor` filter to better
describe when it is fired.

Props adamsilverstein.
Fixes #34823.
Built from https://develop.svn.wordpress.org/trunk@38734


git-svn-id: http://core.svn.wordpress.org/trunk@38677 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-05 19:57:28 +00:00
Joe McGill 173f9b6f22 Media: Better handling of JOINs when searching filenames.
Following [38625], any media searches that already included JOINs,
e.g., `tax_queries`, would get trampled when we joined the post meta
table to search for filenames. This preserves existing JOINs and
also only applies the `_filter_query_attachment_filenames()` filter
when a search query is being performed.

Props flixos90, joemcgill.
Fixes #22744.
Built from https://develop.svn.wordpress.org/trunk@38733


git-svn-id: http://core.svn.wordpress.org/trunk@38676 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-05 19:51:30 +00:00
Dion Hulse b83a62217e Plugins: Display 'Less Than 10' active installs of a plugin rather than '0+' active installs.
Props ovann86.
Fixes #37509.

Built from https://develop.svn.wordpress.org/trunk@38729


git-svn-id: http://core.svn.wordpress.org/trunk@38672 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-05 03:33:29 +00:00
Andrea Fercia 86ad7855be Accessibility: Remove target=_blank from the help tab links on several admin screens.
Stop taking control of users' browsers.

Props rianrietveld.
Fixes #38145. See #23432.

Built from https://develop.svn.wordpress.org/trunk@38725


git-svn-id: http://core.svn.wordpress.org/trunk@38668 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-04 20:27:33 +00:00
Andrea Fercia 2eda436430 Accessibility: Remove target=_blank from the Users and Widgets screens help tabs links.
Stop taking control of users' browsers.

Props rianrietveld.
Fixes #38217. See #23432.

Built from https://develop.svn.wordpress.org/trunk@38723


git-svn-id: http://core.svn.wordpress.org/trunk@38666 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-04 07:10:31 +00:00
Andrea Fercia d65a038ca3 Accessibility: Remove target=_blank from the Plugins, Themes, Media, Update, and Tools screens help tabs links.
Stop taking control of users' browsers.

Props rianrietveld.
Fixes #38215. See #23432.

Built from https://develop.svn.wordpress.org/trunk@38722


git-svn-id: http://core.svn.wordpress.org/trunk@38665 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-04 07:08:29 +00:00
Andrea Fercia 902cb70328 Accessibility: Remove target=_blank from the Network screens help tabs links.
Stop taking control of users' browsers.

Props rianrietveld.
Fixes #38159. See #23432.

Built from https://develop.svn.wordpress.org/trunk@38721


git-svn-id: http://core.svn.wordpress.org/trunk@38664 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-04 07:03:31 +00:00
Andrea Fercia f5b1f4ceba Accessibility: Remove target=_blank from the Settings screens help tabs links.
Stop taking control of users' browsers.

Props rianrietveld.
Fixes #38143. See #23432.

Built from https://develop.svn.wordpress.org/trunk@38720


git-svn-id: http://core.svn.wordpress.org/trunk@38663 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-04 06:59:29 +00:00
Andrea Fercia 25a882fc08 Accessibility: Remove target=_blank from the old custom background/header help tabs links.
Stop taking control of users' browsers.

Props rianrietveld.
Fixes #38141. See #23432.

Built from https://develop.svn.wordpress.org/trunk@38719


git-svn-id: http://core.svn.wordpress.org/trunk@38662 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-04 06:57:30 +00:00
Andrea Fercia dc560984ba Accessibility: Remove target=_blank from the comment/edit-comments help tabs links.
Stop taking control of users' browsers.

Props rianrietveld.
Fixes #38140. See #23432.

Built from https://develop.svn.wordpress.org/trunk@38718


git-svn-id: http://core.svn.wordpress.org/trunk@38661 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-04 06:54:30 +00:00
Konstantin Obenland 6335e08ab2 Themes: Account for uppercase chars when managing themes.
Fixes a bug where the UI wasn't updated after deleting/updating a theme.

Also introduces unit tests for theme management ajax handlers. For now they're
focused on `wp_ajax_update_theme()` but they can include tests for other
handlers as well.

Props chrisjean for initial patch.
Fixes #37924.
 

Built from https://develop.svn.wordpress.org/trunk@38710


git-svn-id: http://core.svn.wordpress.org/trunk@38653 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-03 18:13:31 +00:00
Andrea Fercia 6a2d446d9c Customize: Improve the widgets and menu items search.
- adds a "search" icon into the search fields
- adds a hidden description for the widget search field, targeted by `aria-describedby`
- adds the "clear-results" button to the widgets search
- removes the `change` and `search` events bound on the widget search, for these "live searches" WordPress should standardize on `input` (+ `keyup` when needed)
- adds property and function to keep track and update the number of the widgets search results
- the widgets search results are now announced via `wp.a11y.speak()`
- adds a visible and audible message when there are no widgets search results
- moves some CSS to `customize-controls.css`

Props ryankienstra, melchoyce, afercia.
Fixes #36908.

Built from https://develop.svn.wordpress.org/trunk@38709


git-svn-id: http://core.svn.wordpress.org/trunk@38652 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-03 16:28:31 +00:00
Pascal Birchler 555d9f3025 Plugins: Fix odd typo introduced in [38703].
`even` should of course be `event`.

See #37973.
Built from https://develop.svn.wordpress.org/trunk@38706


git-svn-id: http://core.svn.wordpress.org/trunk@38649 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-03 07:07:29 +00:00
Pascal Birchler 4a88d55054 I18N: Introduce a user-specific language setting.
By enabling the user to select their preferred locale when editing the profile, we allow for greater personalization of the WordPress admin and therefore a better user experience.

The back end will be displayed in the user's individual locale while the locale used on the front end equals the one set for the whole site. If the user didn't specify a locale, the site's locale will be used as a fallback. The new `locale` property of the `WP_User` class can be used to retrieve the user's locale setting.

Props ocean90, ipm-frommen, swissspidy.
Fixes #29783.
Built from https://develop.svn.wordpress.org/trunk@38705


git-svn-id: http://core.svn.wordpress.org/trunk@38648 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-03 07:04:29 +00:00
Pascal Birchler bd03add624 Import: Fix plugin activation link after installing an importer on multisite.
When installing the importer via Ajax, the activation link should be the same as if the page were reloaded.

Props joelcj91 for initial patch.
Fixes #37943.
Built from https://develop.svn.wordpress.org/trunk@38704


git-svn-id: http://core.svn.wordpress.org/trunk@38647 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-03 06:42:29 +00:00
Pascal Birchler b570b4b18c Plugins: Fix checkbox selection when searching for installed plugins.
Since the plugin search works via Ajax, the JavaScript events need to delegated in order for the checkboxes to work properly.

Props afercia.
Fixes #37973.
Built from https://develop.svn.wordpress.org/trunk@38703


git-svn-id: http://core.svn.wordpress.org/trunk@38646 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-03 06:37:30 +00:00
Weston Ruter f424977028 Menus: Restore checkboxes in post type search which were lost in [38584].
The `$args` variable was being overridden instead of extended, therefore causing the `walker` to be dropped.

Fixes #33742.

Built from https://develop.svn.wordpress.org/trunk@38702


git-svn-id: http://core.svn.wordpress.org/trunk@38645 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-03 02:35:28 +00:00
Andrea Fercia 5ab4753564 Accessibility: Editor, Publish meta box: remove a stray label and redundant CSS.
Also, adds a `role="button"` attribute to the "Edit" links.

Props iseulde.
Fixes #28411.

Built from https://develop.svn.wordpress.org/trunk@38700


git-svn-id: http://core.svn.wordpress.org/trunk@38643 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-02 14:38:31 +00:00
John Blackbourn b84023ea33 Taxonomy: Introduce more fine grained capabilities for managing taxonomy terms.
This introduces the singular `edit_term`, `delete_term`, and `assign_term` meta capabilities for terms, and switches the base capability name for tags from `manage_categories` to `manage_post_tags` and the corresponding `edit_post_tags`, `delete_post_tags`, and `assign_post_tags`.

All of these capabilities ultimately map to `manage_categories` so by default there is no change in the behaviour of the capabilities for categories, tags, or custom taxonomies. The `map_meta_cap` filter and the `capabilities` argument when registering a taxonomy now allow for control over editing, deleting, and assigning individual terms, as well as a separation of capabilities for tags from those of categories.

Fixes #35614
Props johnjamesjacoby for feedback

Built from https://develop.svn.wordpress.org/trunk@38698


git-svn-id: http://core.svn.wordpress.org/trunk@38641 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-30 22:40:28 +00:00
Aaron Jorbin 36219c4f95 Build/Test: Bump Autoprefixer to 6.5.0
Also includes a new prefixed value.

Changes:
6.5 “Einigkeit und Recht und Freiheit”
- Add defaults keyword to browsers requirements.
- Fix CSS Grid Layout support.
- Fix align-self cleaning.

6.4.1
- Fix node cloning after some PostCSS plugins.

6.4 “Hic et ubique terrarum”
- Add :any-link selector support.
- Add text-decoration-skip support.
- Add transition: duration property support.
- Fix -webkit- prefix for backface-visibility.
- Fix rad unit support in gradients (by 刘祺).
- Fix transition support in Opera 12.
- Removed Safari TP Grid prefixes support.

6.3.7
- Fix rare Cannot read property 'constructor' of null issue.

6.3.6
- Add Safari TP prefix support for Grid Layout.

6.3.5
- Fix duplicate prefixes for -ms-interpolation-mode.

6.3.4
- Show users coverage for selected browsers in info().

28.0
- Happy Birthday @nacin

See #38199



Built from https://develop.svn.wordpress.org/trunk@38688


git-svn-id: http://core.svn.wordpress.org/trunk@38631 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-30 17:34:33 +00:00
Ryan McCue 7cd7c828cc Options: Move register_setting() from wp-admin to wp-includes.
With [38635], register_setting is now a more generic setting registration function and is usable outside of the admin.

See #37885.

Built from https://develop.svn.wordpress.org/trunk@38687


git-svn-id: http://core.svn.wordpress.org/trunk@38630 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-30 15:53:29 +00:00
Jeremy Felt 0dc18d3ffb Multisite: Use `get_sites()` in network upgrade.
Use `get_sites()` to generate the same query that was previously performed manually.

Props spacedmonkey, flixos90.
Fixes #37823.

Built from https://develop.svn.wordpress.org/trunk@38680


git-svn-id: http://core.svn.wordpress.org/trunk@38623 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-30 03:51:30 +00:00
Ryan McCue e53b79b726 Options: Add missing since for register_setting argument.
[38635] added support for extra arguments on registration, but was not documented.

See #37885.

Built from https://develop.svn.wordpress.org/trunk@38676


git-svn-id: http://core.svn.wordpress.org/trunk@38619 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-29 21:12:27 +00:00
Joe McGill 498040b809 Media: Use `wp_basename()` to create attachment titles from filenames.
In [38294], `pathinfo()` was used with the `PATHINFO_BASENAME` constant to
get the basename of the file to be used as an attachment title, which depends
on PHP locale and can cause issues with UTF-8 characters. This uses
`wp_basename()` instead, which is a more i18n-friendly version of `basename()`.

Props SergeyBiryukov.
Fixes #37608, #37989.
Built from https://develop.svn.wordpress.org/trunk@38673


git-svn-id: http://core.svn.wordpress.org/trunk@38616 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-29 01:21:31 +00:00
Andrea Fercia eeefec932f Administration: Improve the usage of the button CSS classes.
Introduces some consistency in the usage of the button CSS classes, fixes the
focus style for accessibility and responsiveness of the buttons.

- Adds the `button` class to all primary buttons make them responsive
- Removes all `secondary-button` classes and replaces it with button when needed. `button-secondary` shouldn't be used and exists just for backward compatibility reasons
- Replaces classes inside `submit_button()` with a shorthand for some buttons, and use an empty string for the default `button` class. Passing `button` is unnecessary
- Adjusts `get_submit_button()` to remove empty items

Props iseulde, dimchik, chris_d2d, mhowell, afercia.
Fixes #27314, #37138, #37448.

Built from https://develop.svn.wordpress.org/trunk@38672


git-svn-id: http://core.svn.wordpress.org/trunk@38615 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-28 19:54:28 +00:00
Weston Ruter 9a9af068e5 Customize: Fix focusing on controls for widgets and nav menu items after [38648].
Shift-click on nav menu items was not expanding the nav menu section, and shift-clicking on widgets would not always result in focus being added to an element in the control's container.

See #34391.

Built from https://develop.svn.wordpress.org/trunk@38668


git-svn-id: http://core.svn.wordpress.org/trunk@38611 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-28 04:20:29 +00:00
Sergey Biryukov ee109482db Text Changes: Unify two more permission error messages.
Props ramiy.
Fixes #38158. See #34521.
Built from https://develop.svn.wordpress.org/trunk@38666


git-svn-id: http://core.svn.wordpress.org/trunk@38609 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-28 00:17:28 +00:00
Sergey Biryukov ddd0456020 Text Changes: Unify two permission error messages in `wp-admin/network/site-users.php`.
Props ramiy.
Fixes #38178. See #34521.
Built from https://develop.svn.wordpress.org/trunk@38665


git-svn-id: http://core.svn.wordpress.org/trunk@38608 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-27 23:52:28 +00:00
Dominik Schilling 7627255d7e Toolbar: Update links to the about page if current user can't access the dashboard of the current site.
Add missing focus styling for menu items with an icon.

Fixes #37949.
Built from https://develop.svn.wordpress.org/trunk@38660


git-svn-id: http://core.svn.wordpress.org/trunk@38603 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-27 19:01:29 +00:00
Jeremy Felt 3d19ab1ce2 Multisite: Remove redundant `is_multisite()` checks in network admin templates.
`wp-admin/network/admin.php` is required by all of the individual network templates and begins with an `is_multisite()` check of its own. Because of this, we can remove the 26 other checks in the individual templates.

Props flixos90.
Fixes #37447.

Built from https://develop.svn.wordpress.org/trunk@38657


git-svn-id: http://core.svn.wordpress.org/trunk@38600 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-27 15:39:29 +00:00
Jeremy Felt 03dd15bf7f Multisite: Replace `die()` with `wp_die()` in site users list table.
`wp_die()` is available and appropriate when checking capabilities while processing list table actions.

Props imath.
Fixes 38151.

Built from https://develop.svn.wordpress.org/trunk@38656


git-svn-id: http://core.svn.wordpress.org/trunk@38599 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-27 15:27:30 +00:00
Dominik Schilling 4a6f90db58 Multisite: Allow to set the site language of a new site to English.
An empty string in `WPLANG` is used to define the site language as `en_US`. The `! empty()` check didn't catch this case so that `wpmu_create_blog()` fell back to the network setting.

Fixes #36918.
Built from https://develop.svn.wordpress.org/trunk@38655


git-svn-id: http://core.svn.wordpress.org/trunk@38598 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-26 18:39:32 +00:00
John Blackbourn 61ff4980a4 Administration: Remove the `input` qualifier for the `.regular-text` class rule. This allows for other elements such as textareas to be styled with the same width as regular text inputs.
Fixes #20928
Props curdin

Built from https://develop.svn.wordpress.org/trunk@38653


git-svn-id: http://core.svn.wordpress.org/trunk@38596 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-26 16:46:33 +00:00