Commit Graph

130 Commits

Author SHA1 Message Date
Andrea Fercia
957ad84b81 Coding standards: Fix incorrect CSS rgba() values.
Also, fixes some indentation where spaces were used instead of tabs.

Props nielslange, mukesh27.
Fixes #45937.

Built from https://develop.svn.wordpress.org/trunk@44791


git-svn-id: http://core.svn.wordpress.org/trunk@44623 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-03-04 22:02:52 +00:00
Andrea Fercia
173e0f9ee7 Administration: CSS coding standards
- properties should be followed by a colon and a space
- media queries shouldn't use spaces within parenthesis
- indentation should use tabs instead of spaces or mixed spaces / tabs
- the content property should use double quotes
- no double spaces

Props nadim0988, afercia.
Fixes #45185.

Built from https://develop.svn.wordpress.org/trunk@44637


git-svn-id: http://core.svn.wordpress.org/trunk@44468 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-17 07:41:52 +00:00
Andrea Fercia
7481337591 Accessibility: Add focus styles for Windows High Contrast mode.
Introduces in core new focus styles dedicated to Windows High Contrast mode. The 
new styles use a transparent CSS outline as already explored in the Block Editor.
This first part covers some of the main user interface controls like buttons, links,
and media views elements. Other parts will be addressed in the next future.

Fixes #41286.

Built from https://develop.svn.wordpress.org/trunk@44544


git-svn-id: http://core.svn.wordpress.org/trunk@44375 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-10 16:47:50 +00:00
Gary Pendergast
922f83a69f Once upon a midnight dreary, while I coded, weak and weary,
In many a strange and curious file of forgotten lore—
While I pondered, blaming Nacin, my notifications suddenly awakened,
As of someone quietly DMing;—DMing me, I can’t ignore.
“’Tis some contributor,” I muttered, “DMing me an idea or four—
            Only this and nothing more.”

Ah, distinctly I remember, at WordCamp US, last December;
A mad proposal nearly laid me—down out cold—upon the floor.
Curious, I listened closely;—to a plan I agreed with, mostly—
A way to make our JavaScript—JavaScript which was a chore—
Maintainable, extendable, for the future, is what I saw.
            Guten-ready for evermore.

Open here I switch to Slack, when, with many a patch and hack,
In there stepped Omar, a JavaScript developer hardcore;
Pronouncing all the changes fit; ready now to be commit;
“There’s nothing else for us to do,” DMing me, “It’s done!” he swore—
“No longer random guessing at which file need next be explored—
            Let’s move on, we’re all aboard.”

Moved all together, grouped and managed, in folders all is packaged,
The code had all been cleaned and tidied, important parts moved to the fore,
“Though this change be useful here,” I said, “it is too large, I fear,
We couldn’t manage such a patch, we’ve done nothing like this before—
Tell me where doth go this change, change to make our codebase soar!”
            Quoth Omar, “In WordPress Core.”

Props omarreis for shepherding this significant change.
Props adamsilverstein, aduth, atimmer, dingo_bastard, frank-klein, gziolo, herregroen, jaswrks, jeremyfelt, jipmoors, jorbin, netweb, ocean90, pento, tjnowell, and youknowriad for testing, feedback, discussion, encouragement, commiserations, etc.
I make no apologies for this commit message.
Fixes #43055.


Built from https://develop.svn.wordpress.org/trunk@43309


git-svn-id: http://core.svn.wordpress.org/trunk@43138 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-05-23 10:05:31 +00:00
Andrea Fercia
64634898c2 Accessibility: Change the media upload "Dismiss error" link to a button.
For better accessibility and semantics, user interface controls that perform an
action should be buttons. Links should exclusively be used for navigation.

Props Cheffheid, audrasjb.
Fixes #38671.

Built from https://develop.svn.wordpress.org/trunk@42784


git-svn-id: http://core.svn.wordpress.org/trunk@42614 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-03-05 15:33:33 +00:00
Sergey Biryukov
4951b2897e Media: Remove checkered background for icons in Attachment Details.
Props BandonRandon.
Fixes #42535. See #41948.
Built from https://develop.svn.wordpress.org/trunk@42642


git-svn-id: http://core.svn.wordpress.org/trunk@42471 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-02-03 13:54:31 +00:00
Sergey Biryukov
0f0ab0e8ef Media: Improve the preview of transparent images in Edit Image modal by using CSS3 to show a checkered background.
Props powerzilly, stevepuddick.
Fixes #41966. See #41948.
Built from https://develop.svn.wordpress.org/trunk@41742


git-svn-id: http://core.svn.wordpress.org/trunk@41576 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-10-04 18:35:46 +00:00
Andrea Fercia
d8ea080526 Accessibility: Change all the #f00 and red to the official WordPress accent red.
WordPress should exclusively use colors from the official colors palette, see
https://make.wordpress.org/design/handbook/design-guide/foundations/colors/
Partially addresses accessibility color contrast ratio issues.

See #35622.

Built from https://develop.svn.wordpress.org/trunk@41711


git-svn-id: http://core.svn.wordpress.org/trunk@41545 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-10-03 16:03:32 +00:00
Sergey Biryukov
b07cffe99a Media: Improve the preview of transparent images in Attachment Details modal by using CSS3 to show a checkered background.
Props powerzilly, stevepuddick.
Fixes #41948.
Built from https://develop.svn.wordpress.org/trunk@41569


git-svn-id: http://core.svn.wordpress.org/trunk@41402 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-09-22 19:57:47 +00:00
Aaron Jorbin
50cb2c5e28 Update autoprefixer browser support matrix
WordPress no longer supports many old old browsers: https://make.wordpress.org/core/2017/04/23/target-browser-coverage/

This also removes alot of no longer necessary CSS. It served us well, but we are never getting back together with IE8,9,10.

So, in the (paraphrased) words of Taylor Swift:

I remember when we dropped support  the first time
Saying, "This is it, I've had enough, " 'cause like
We hadn't seen many users in a month
When you said you needed flexbox. (What?)
Then you postMessage again and say
"IE8, I miss you and I swear I'm gonna change, trust me."
Remember how that lasted for a day?
I say, "I hate the box model, " we break up, you call me, "I love css-grids."
Ooh, we called it off again last night
But ooh, this time I'm telling you, I'm telling you

We are never ever ever supporting IE 8,9,10,
We are never ever ever supporting IE 8,9,10,
You go talk to EDGE, talk to my FIREFOX, talk to CHROME
But we are never ever ever ever getting back together
Like, ever...

Fixes #37651.
Props stunnedbeast, netweb, jorbin.



Built from https://develop.svn.wordpress.org/trunk@41062


git-svn-id: http://core.svn.wordpress.org/trunk@40912 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-07-16 01:15:46 +00:00
Andrea Fercia
3dab32af54 Accessibility: Improve the color contrast ratio of the dismiss notice buttons.
Props chris_dev.
Fixes #39970.

Built from https://develop.svn.wordpress.org/trunk@40570


git-svn-id: http://core.svn.wordpress.org/trunk@40440 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-05-04 22:32:46 +00:00
Andrea Fercia
822b8afb50 Accessibility: Improve the Media Library inline uploader accessibility.
For better accessibility, expandable panels should be placed immediately after
the control that expands them. This change moves the Media Library inline
uploader up, right after the "Add New" button, also introducing consistency with
the Plugin and Theme uploaders.
Adds a proper ARIA role on the button and an `aria-expanded` attribute to give
better feedback to assistive technologies users about the uploader's expanded state.
Improves the focus handling when closing the uploader, improves the focus style
and color contrast ratio of the uploader "close" button.

Props mantismamita, karmatosed, adamsilverstein, afercia.
Fixes #37188.

Built from https://develop.svn.wordpress.org/trunk@40359


git-svn-id: http://core.svn.wordpress.org/trunk@40266 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-03-31 17:38:43 +00:00
Andrea Fercia
d33301821b Buttons: Improve the .button-link CSS class for link-like buttons.
Updates `.button-link` adding color and underline to make link-like buttons look
like links by default. Introduces `.button-link-delete` as a modifier, stackable
CSS class for red button-links.

Props Cheffheid, afercia.

See #34242.
Fixes #35126.

Built from https://develop.svn.wordpress.org/trunk@40052


git-svn-id: http://core.svn.wordpress.org/trunk@39989 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-02-09 16:47:44 +00:00
Helen Hou-Sandí
81f9cc26a1 Media: Clearly indicate that PDF thumbnails are just document previews.
This helps affirm that your upload is fine, and has not been reduced down to the first page or changed into an image. This applies to the attachment details modal in the media library, where media is also now centered in the preview area.

props folletto, helen.
fixes #38717.

Built from https://develop.svn.wordpress.org/trunk@39213


git-svn-id: http://core.svn.wordpress.org/trunk@39153 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-13 16:39:31 +00:00
Joe McGill
0a906543af Media: Align input and button heights in attachment details.
This tweaks the padding of the text inputs in image settings boxes on
image edit screens to match the height of the scale button.

Props eliorivero.
Fixes #37806.
Built from https://develop.svn.wordpress.org/trunk@38626


git-svn-id: http://core.svn.wordpress.org/trunk@38569 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-20 02:18:30 +00:00
Helen Hou-Sandí
8776694a33 Use numeric font weights instead of keywords.
When Open Sans was in use, the `300`, `400`, and `600` weights were loaded. `400` is the equivalent of `normal`; however, `bold` is equivalent to `700`, not `600`. With the move to system fonts, we need to be specific rather than relying on the lack of a `700` weight. Not all system fonts include a `600` weight; in those instances, they will use the `bold`/`700` weight.

The WordPress CSS Coding Standards have been updated accordingly.

props coderste.
see #36753.

Built from https://develop.svn.wordpress.org/trunk@37740


git-svn-id: http://core.svn.wordpress.org/trunk@37705 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-17 18:37:28 +00:00
Andrea Fercia
26148850c5 Accessibility: change the close "X" in the Media "Attach to existing content" modal in a button.
Props joedolson.

Fixes #36554.
Built from https://develop.svn.wordpress.org/trunk@37231


git-svn-id: http://core.svn.wordpress.org/trunk@37197 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-04-17 16:58:26 +00:00
Andrea Fercia
a71f14b8d9 Accessibility: Reduce the WordPress shades of grey, Episode 3.
Also, removes some no more used CSS.

See #35783.
Built from https://develop.svn.wordpress.org/trunk@36904


git-svn-id: http://core.svn.wordpress.org/trunk@36872 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-09 19:51:26 +00:00
Andrea Fercia
30866ceb5d Accessibility: Improve color contrast updating any #999 gray used for text or icons to a darker gray.
Fixes #35660.
Built from https://develop.svn.wordpress.org/trunk@36587


git-svn-id: http://core.svn.wordpress.org/trunk@36554 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-19 18:44:27 +00:00
Andrea Fercia
008cba0333 Accessibility: Reduce the WordPress shades of grey, first part.
See #35783.
Built from https://develop.svn.wordpress.org/trunk@36537


git-svn-id: http://core.svn.wordpress.org/trunk@36504 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-16 16:09:29 +00:00
Andrea Fercia
ae1575bd80 Media: make the Image Editor usable with a keyboard.
For accessibility, all interactive controls must be operable from the keyboard.
Replaces `<div>`s used as UI controls with buttons. Groups some logically-related
form elements.

Fixes #28864.
Built from https://develop.svn.wordpress.org/trunk@36223


git-svn-id: http://core.svn.wordpress.org/trunk@36190 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-08 19:13:26 +00:00
Andrea Fercia
1b3ee7098a Media: set the image editor spinner on the smallest possible area.
When using spinners as background images, the re-painted area should be the smallest
possible one. See similar performance issue in #31196, #33311, #33322, and #34951.

Fixes #35296.
Built from https://develop.svn.wordpress.org/trunk@36162


git-svn-id: http://core.svn.wordpress.org/trunk@36128 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-03 16:49:28 +00:00
Andrea Fercia
db8b09c40d Media: Improve the headings hierarchy in the Media Views for better accessibility.
Fixes #34273.
Built from https://develop.svn.wordpress.org/trunk@35427


git-svn-id: http://core.svn.wordpress.org/trunk@35391 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-28 23:08:24 +00:00
Scott Taylor
d22fbc7545 Grunt RTL CSS: swap-dashicons-left-right-arrows in rtlcss:properties expects double-quoted content strings in CSS. It doesn't swap single-quoted values.
Props Ankit K Gupta, yoavf, netweb.
Fixes #33786.

Built from https://develop.svn.wordpress.org/trunk@34011


git-svn-id: http://core.svn.wordpress.org/trunk@33980 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-09-10 20:22:25 +00:00
Scott Taylor
f5c754bfed Dashicons CSS: one-word font families don't need quotes. Font families with a space in the name should use double-quotes (doesn't apply here).
Props afercia.
Fixes #32866.

Built from https://develop.svn.wordpress.org/trunk@33912


git-svn-id: http://core.svn.wordpress.org/trunk@33881 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-09-05 19:57:25 +00:00
Sergey Biryukov
d75453cc7c Remove rounded corners from "Choose from the most used tags" result in Tags meta box.
props tyxla.
fixes #31560.
Built from https://develop.svn.wordpress.org/trunk@33742


git-svn-id: http://core.svn.wordpress.org/trunk@33710 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-08-25 23:14:21 +00:00
Helen Hou-Sandí
e41b7b4f75 Image edit: Consistent whitespace for the side boxes.
props tyxla.
fixes #31845.

Built from https://develop.svn.wordpress.org/trunk@33002


git-svn-id: http://core.svn.wordpress.org/trunk@32973 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-06-30 15:19:25 +00:00
Scott Taylor
72bf48f0b9 In Media microtemplates after [32467], use <button> instead of <a> for several more non-links.
Props afercia.
Fixes #26550.

Built from https://develop.svn.wordpress.org/trunk@32952


git-svn-id: http://core.svn.wordpress.org/trunk@32923 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-06-26 05:01:24 +00:00
Scott Taylor
b212ee67e7 Media Library Bulk Select button size should be smaller.
Props afercia.
Fixes #32325.

Built from https://develop.svn.wordpress.org/trunk@32862


git-svn-id: http://core.svn.wordpress.org/trunk@32833 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-06-19 18:56:27 +00:00
Helen Hou-Sandí
7381d50904 Autoprefixer for [32506]. see #31874.
Built from https://develop.svn.wordpress.org/trunk@32508


git-svn-id: http://core.svn.wordpress.org/trunk@32478 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-05-15 20:44:25 +00:00
Helen Hou-Sandí
1e8a787aa1 Media: Visually align upload errors with other admin notices.
props sagarjadhav.
fixes #31874.

Built from https://develop.svn.wordpress.org/trunk@32506


git-svn-id: http://core.svn.wordpress.org/trunk@32476 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-05-15 16:19:26 +00:00
Helen Hou-Sandí
bfda508c18 Update more instances of default admin blues and grays.
props hugobaeta.
fixes #31234.

Built from https://develop.svn.wordpress.org/trunk@32051


git-svn-id: http://core.svn.wordpress.org/trunk@32030 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-04-05 21:20:27 +00:00
Helen Hou-Sandí
3ac1a19529 Spinners: Toggle a class instead of show/hide.
Toggling spinners also now uses visibility instead of display, so that the space is always reserved and nothing moves around unexpectedly.

props cdog, MikeHansenMe, valendesigns.
fixes #22839. see #31875, #30725.

Built from https://develop.svn.wordpress.org/trunk@31996


git-svn-id: http://core.svn.wordpress.org/trunk@31975 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-04-03 04:52:27 +00:00
Dominik Schilling
2b9a79db8e Run Autoprefixer after [31504].
This removes media queries for Opera < 12 and `-ms-animation`/`@-ms-keyframes` which was never (dev versions excluded) supported by IE.

see #31337.
Built from https://develop.svn.wordpress.org/trunk@31505


git-svn-id: http://core.svn.wordpress.org/trunk@31486 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-02-22 17:00:24 +00:00
Helen Hou-Sandí
bcda24004a Update the default admin color scheme for more unity and refinement.
This removes the red channel from blues and cools the grays a bit for a more cohesive and purposeful color scheme.

props hugobaeta.
fixes #31234.

Built from https://develop.svn.wordpress.org/trunk@31422


git-svn-id: http://core.svn.wordpress.org/trunk@31403 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-02-11 22:18:26 +00:00
Andrew Ozz
0aa0016488 Fix the search field width in the media modal, media library grid and on the install new plugins screen. Props helen, fixes #30658.
Built from https://develop.svn.wordpress.org/trunk@30813


git-svn-id: http://core.svn.wordpress.org/trunk@30803 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-12-11 04:12:23 +00:00
Helen Hou-Sandí
f5efcf295b Filter bar: Better field display on smaller screens.
props TacoVerdo, jesin.
fixes #29556 and #29495.

Built from https://develop.svn.wordpress.org/trunk@30740


git-svn-id: http://core.svn.wordpress.org/trunk@30730 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-12-04 22:23:25 +00:00
Scott Taylor
b885885b67 Media Grid/List Table parity: when MEDIA_TRASH is true and trash is the current filter for the grid, add a second bulk action button: "Delete Selected"
Fixes #29742.

Built from https://develop.svn.wordpress.org/trunk@29811


git-svn-id: http://core.svn.wordpress.org/trunk@29577 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-10-02 04:13:16 +00:00
Helen Hou-Sandí
a48a526e76 Media: Better padding for attachment items.
props avryl.
fixes #29085.

Built from https://develop.svn.wordpress.org/trunk@29687


git-svn-id: http://core.svn.wordpress.org/trunk@29462 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-09-03 06:28:16 +00:00
Helen Hou-Sandí
09dea60c5c Modals: Remove some remnant unnecessary blue glow focus styling.
fixes #29147.

Built from https://develop.svn.wordpress.org/trunk@29674


git-svn-id: http://core.svn.wordpress.org/trunk@29449 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-09-02 18:27:16 +00:00
Helen Hou-Sandí
3fb0e3aa64 Media library: Ensure the header area is spaced consistently between view modes.
see #28946.

Built from https://develop.svn.wordpress.org/trunk@29645


git-svn-id: http://core.svn.wordpress.org/trunk@29419 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-08-27 05:40:16 +00:00
Helen Hou-Sandí
a3579ccba1 Media modals: Better responsive views, especially the header.
* Only show the "dropdown" when there is a menu. Note that this uses a `:not()` selector, but it is supported in browsers that support media queries so it is safe to use here.
* Make the header shorter when on particularly narrow screens, which also tend to be shorter.
* Don't restrict the height of images in the attachment details modal, to take advantage of all available space.

fixes #29339.

Built from https://develop.svn.wordpress.org/trunk@29632


git-svn-id: http://core.svn.wordpress.org/trunk@29406 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-08-26 21:50:16 +00:00
Helen Hou-Sandí
9e8b9a78ca Media library: Unify headers between view modes.
Includes back compat for `views_upload` links. These look a little awkward, but do not appear to be commonly used. Also prevents the view mode links from being dropped on smaller screens so a user doesn't get "stuck" in the list view.

This is different from other list tables, but aligns well with other uploaded content management screens (themes, plugins).

props pento, helen.
fixes #28946.

Built from https://develop.svn.wordpress.org/trunk@29625


git-svn-id: http://core.svn.wordpress.org/trunk@29399 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-08-26 15:58:15 +00:00
Dominik Schilling
32030a073f RTL: Fix modal alignments.
* Prevent horizontal scrollbars in Chrome.
* URL fields should be always LTR.
* Force the plugin details to be LTR for all screens, see #19778.

fixes #29352.
Built from https://develop.svn.wordpress.org/trunk@29623


git-svn-id: http://core.svn.wordpress.org/trunk@29397 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-08-26 12:55:16 +00:00
Helen Hou-Sandí
60c6399d1c Media Grid: Show upload errors above the grid rather than as a popup.
props pento, stephdau, helen. fixes #29141.

Built from https://develop.svn.wordpress.org/trunk@29612


git-svn-id: http://core.svn.wordpress.org/trunk@29386 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-08-26 04:18:17 +00:00
Helen Hou-Sandí
92ee5b230c Better visual focus syling in customizer, theme preview, and attachment details modals.
props celloexpressions.
fixes #29147.

Built from https://develop.svn.wordpress.org/trunk@29608


git-svn-id: http://core.svn.wordpress.org/trunk@29382 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-08-25 21:58:17 +00:00
Helen Hou-Sandí
13a49fc018 Media:
* Make attachment focus styles more obvious, particularly for already selected items.
* Fix styling for the selection set attachments.
* Remove some CSS cruft.

fixes #28822.

Built from https://develop.svn.wordpress.org/trunk@29607


git-svn-id: http://core.svn.wordpress.org/trunk@29381 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-08-25 21:26:16 +00:00
Helen Hou-Sandí
a20fc80aeb Media Grid: Move CSS into an admin-only file.
`media-views.css` can be loaded on the front, which does not need this extra CSS.

fixes #29340.

Built from https://develop.svn.wordpress.org/trunk@29598


git-svn-id: http://core.svn.wordpress.org/trunk@29372 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-08-25 16:51:15 +00:00
Dominik Schilling
8ea68677f3 Media Upload: Improve styling of error messages.
props afercia, michalzuber.
fixes #29047.
Built from https://develop.svn.wordpress.org/trunk@29355


git-svn-id: http://core.svn.wordpress.org/trunk@29131 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-08-02 14:14:19 +00:00
Dominik Schilling
2cb623b062 RTL: Fix media attach modal alignment.
props SergeyBiryukov.
fixes #28010.
Built from https://develop.svn.wordpress.org/trunk@29353


git-svn-id: http://core.svn.wordpress.org/trunk@29129 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-08-01 21:59:16 +00:00