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Aaron Jorbin
c4277abb33 Remove JSHint due to license compatibility 
Backports [42547] without adding new files due to how minor updates work.

JSHint inherits a license from JSLint that includes the clause "The Software shall be used for Good, not Evil." WordPress's license specifically allows grants the freedom to run the program, for any purpose. Please note, this is not an encouragement of evil. Rather than doing something evil, how about learning to love those around you. Instead of tweeting lies and saying people are "Not Good!", help your neighbor. In the words of Lin Manual Miranda, "Love is love is love is love is love is love is love is love, cannot be killed or swept aside."

This replaces JSHint with esprima, a part of the larger jQuery project, and a custom wrapper for some basic error checking within codemirror.

The existing JSHint configuration is kept in place in case someone wants to use that, but they can only do so for Good.

Fixes #42850
Props netweb for a spelling fix on a comment.

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 2018-01-23 03:38:41 +00:00
Weston Ruter
6ba9d07723 Widgets: Ensure media is explicitly enqueued from Text widget in case Media widgets are unregistered. 
Amends [41344].
See #40854.
Fixes #43125 for 4.9 branch.

Built from https://develop.svn.wordpress.org/branches/4.9@42546


git-svn-id: http://core.svn.wordpress.org/branches/4.9@42375 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2018-01-22 19:28:42 +00:00
Weston Ruter
db02fcb8f8 Customize: Let default status for Customizer be draft if user does not have capability to publish. 
Amends [41626].
Props sayedwp, westonruter.
See #30937.
Fixes #42686 for 4.9 branch.

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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42373 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2018-01-22 19:12:43 +00:00
Weston Ruter
385f70dc96 Customize: Prevent frontend previewing from causing a customization lock on the changeset. 
Props dlh.
Amends [41839].
See #42024.
Fixes #42975 for 4.9 branch.

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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42371 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2018-01-22 06:51:40 +00:00
Weston Ruter
54d1631126 Customize: Use changeset-specific "locked" messages when branching is enabled. 
Props dlh.
See #39896.
Fixes #42655 for 4.9 branch.

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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42368 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2018-01-22 06:32:41 +00:00
Weston Ruter
3ed6b9efd4 Customize: Prevent showing SFTP theme installation notification in multisite when user cannot install themes. 
Props flixos90.
See #37661, #42184.
Fixes #42674 for 4.9 branch.

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 2018-01-22 06:16:41 +00:00
Weston Ruter
2441c3c3f1 Customize: Improve accuracy of message displayed when accessing Customizer with a changeset that is already published or trashed. 
Amends [38810].
Props dlh.
Fixes #42497 for 4.9 branch.

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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42364 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2018-01-22 05:23:40 +00:00
Weston Ruter
2e8c881ff4 Widgets: Allow relative/partial URLs in Image Widget's link field. 
Props audrasjb.
Amends [41252].
See #41274.
Fixes #42740 for 4.9 branch.

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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42363 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2018-01-22 04:53:43 +00:00
Weston Ruter
0685e3e2f3 Code Editor: Disable attr-value-double-quotes HTMLHint rule since too strict for user input. 
Using single-quoted attribute values is not in any way invalid HTML.

Amends [41376].
Props sasiddiqui.
See #12423.
Fixes #42802 for 4.9 branch.

Built from https://develop.svn.wordpress.org/branches/4.9@42532


git-svn-id: http://core.svn.wordpress.org/branches/4.9@42361 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2018-01-21 08:04:43 +00:00
Sergey Biryukov
d9bf3e5e60 Plugins: Update review filter links in Details modal. 
Props darko-a7, afercia.
Merges [42459] to the 4.9 branch.
Fixes #43016. See #meta3379.
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 2018-01-17 07:02:41 +00:00
Weston Ruter
4c4d1ecbe5 Widgets: Prevent checkValidity from running on a form when widget is first adding to sidebar. 
Amends [41352].
See #23120.
Fixes #43003 for 4.9 branch.

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 2018-01-17 01:31:41 +00:00
Aaron Campbell
be9734cbee Post 4.9.2 version bump for 4.9 branch 
Built from https://develop.svn.wordpress.org/branches/4.9@42520


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 2018-01-16 23:59:40 +00:00
Dion Hulse
4abf1b12c9 Bump the 4.9 branch to version 4.9.2. 
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 2018-01-16 21:37:40 +00:00
Sergey Biryukov
5e9186aaa5 Plugins: Fix the plugin details modal "Close" button after [42443]. 
Props rinkuyadav999.
Merges [42491] to the 4.9 branch.
Fixes #43082.
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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42322 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2018-01-16 20:58:43 +00:00
Dion Hulse
e77f8257ea External Libraries: Remove unnecessary / obsoleted MediaElement.js files. 
Props joemcgill.
Merges [42462] to the 4.9 branch.
Fixes #42720 for 4.9.

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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42294 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2018-01-16 06:41:51 +00:00
Sergey Biryukov
3bc41df4e4 Widgets: When checking for errors in Custom HTML widget, pass correct value to toggleClass() for Save button. 
`toggleClass()` expects a boolean as a second argument, not an integer.

Props iCaleb.
Merges 42457 to the 4.9 branch.
Fixes #42867.
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 2018-01-15 23:51:38 +00:00
Sergey Biryukov
d72fbf753f Plugins: Fix the plugin details modal in the install plugin search tab after [41356]. 
Props afercia.
Merges [42443] to the 4.9 branch.
Fixes #43082.
Built from https://develop.svn.wordpress.org/branches/4.9@42456


git-svn-id: http://core.svn.wordpress.org/branches/4.9@42285 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2018-01-15 23:07:41 +00:00
Sergey Biryukov
b6d9609fa9 WPDB: Always use mysqli when available. 
This change makes WordPress use `mysqli` on PHP <5.5 when available, instead of only in PHP 5.5+ and development installs.

WPDB includes a fallback to `mysql` in the event that the database connection fails with `mysqli` so incompatibilities should be few and far between.

Props dd32.
Merges [42388] to the 4.9 branch.
Fixes #42812.
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 2018-01-15 22:50:39 +00:00
Sergey Biryukov
84bd75ea88 Media: Add flac to the list of allowed file types. 
Props blobfolio.
Merges [42451] to the 4.9 branch.
Fixes #42225.
Built from https://develop.svn.wordpress.org/branches/4.9@42452


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 2018-01-15 22:24:41 +00:00
Sergey Biryukov
9026b41b3b Media: Bring consistency to getimagesize() error suppression. 
Props chasewg, joemcgill, jeremyfelt.
Merges [42449] to the 4.9 branch.
Fixes #42480.
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 2018-01-15 20:02:39 +00:00
Sergey Biryukov
77ce550e5c Themes: Improve line wrapping in feature filter on Theme Install screen and in the Customizer. 
Props chetan200891 for initial patch.
Merges [42447] to the 4.9 branch.
Fixes #42871.
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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42278 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2018-01-15 19:30:40 +00:00
Dion Hulse
3c9f3effb0 Formatting: Do not run formatting and texturization on author bios. 
Removes the formatting and texturization added to author bios in #40040 due to back-compatibility concerns.

Reverts [41172], [41173].

Props 0x6f0, rabmalin for review, peterwilsoncc.
Merges [42441] to the 4.9 branch.
Fixes #42578.

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 2018-01-15 00:10:42 +00:00
Andrew Ozz
397b2de6e5 Merged revision 42430 from trunk: 
Editor: ensure there is a selection before getting the caret position. Fixes a bug in Firefox when there is no selection for a hidden element.

Props johnschulz, azaozz.

Fixes #43012 for 4.9.2.

Built from https://develop.svn.wordpress.org/branches/4.9@42442


git-svn-id: http://core.svn.wordpress.org/branches/4.9@42272 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2018-01-13 11:28:43 +00:00
Sergey Biryukov
b8ebacbf82 Editor: Link suggestions: add fallback title for posts with no title. 
Props afercia.
Merges [42425] to the 4.9 branch.
Fixes #42664.
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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42269 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2018-01-12 20:13:38 +00:00
Sergey Biryukov
089aa052fb Twenty Seventeen: Remove unnecessary comment in front-page.php. 
Props hardik-amipara, poena.
Merges [42437] to the 4.9 branch.
Fixes #42820.
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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42268 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2018-01-12 20:09:41 +00:00
Sergey Biryukov
25dea6d03a Customize: Prevent nav menu location assignment checkbox change from increasing height by 1px. 
Props obenland.
Amends [41817].
Merges [42152] to the 4.9 branch.
See #42157.
Fixes #42492.
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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42266 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2018-01-12 19:26:41 +00:00
Dion Hulse
5973b3a5e1 Upgrade: When deleting old files, if deletion fails attempt to empty the file instead. 
Props joemcgill, dd32.
Merges [42433] to the 4.9 branch.
Fixes #42963 for 4.9.

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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42264 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2018-01-10 06:11:39 +00:00
Rachel Baker
a6e75ee0b7 General: Update copyright year to 2018 in license.txt. 
Merges [42424] to the 4.9 branch.
Fixes #43007.

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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42258 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2018-01-06 19:32:42 +00:00
Rachel Baker
25bfff959f REST API: Return the proper status code for failed permission callbacks in WP_REST_Server->dispatch(). 
Use the rest_authorization_required_code() function to return a 401 status code when a permission callback fails due to a user not being logged in.

Merges [42421] to the 4.9 branch.

Props jaswrks.
Fixes #42828.

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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42253 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2017-12-30 20:49:40 +00:00
Boone Gorges
af4f4f860e Taxonomy: Restore deprecated argument to term_description() signature. 
This ensures that the parameter can't be reused for something else
in the future.

Merges [42417] to the 4.9 branch.

Props jorbin.
Fixes #42605.

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 2017-12-22 02:50:39 +00:00
Dion Hulse
fadd733746 Bump akismet external to 4.0.2 
git-svn-id: http://core.svn.wordpress.org/branches/4.9@42242 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2017-12-18 23:58:23 +00:00
Weston Ruter
160e61fddf Editor: Fix determining TinyMCE editor width when in inline mode instead of iframe mode. 
See #40854.
Amends [41985].
Props aduth.
Fixes #42416 for 4.9.

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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42220 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2017-12-13 05:19:40 +00:00
Konstantin Obenland
0a429ab309 Widgets: Always try restoring widget assignments 
For code-historic reasons, restoring widget assignments would not be attempted if there were no sidebars to map.
Restoring previous assignments is something unrelated to sidebar mappings however, so now it will be attempted on every theme switch.

Fixes #42719.

Merges [42374] to the 4.9 branch.

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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42204 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2017-12-07 02:23:45 +00:00
Boone Gorges
030f429e78 category_description() should be taxonomy-agnostic. 
This change reinstates the previous de facto behavior of `category_description()`.
See [40979], [42364]. Because `term_description()` no longer passes `$taxonomy` to
`get_term_field()`, the parameter is no longer needed and has been deprecated.

Merges [42368] to the 4.9 branch.

Fixes #42605. See #42771.

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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42201 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2017-12-04 22:04:42 +00:00
Boone Gorges
c637f0c94f get_the_category_by_ID() should be taxonomy-agnostic. 
Prior to 4.9, this function was accidentally taxonomy-agnostic in most cases.
The fix in [40979] caused a regression in this function. For backward
compatibility, we make it explicit that the query is by ID only.

Merges [42367] to the 4.9 branch.

See #42771.

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 2017-12-04 22:00:41 +00:00
Boone Gorges
aedaea9209 Fix regression in get_tag_link() since 4.9. 
See [42364] for description of the problem.

Because `get_category_link()` is now totally taxonomy-agnostic, `get_tag_link()`
can become a simple wrapper.
 
Merges [42366] to the 4.9 branch.

Props juiiee8487, markjaquith.
See #42771.

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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42199 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2017-12-04 21:58:42 +00:00
Boone Gorges
edb61cba2e Don't do a strict taxonomy check in get_category_link(). 
Prior to version 4.9, a quirk in the implementation of `get_term()` caused
`get_category_link( 123 )` to fetch the taxonomy archive link for term 123
even if 123 is not in the 'category' taxonomy. The quirk was fixed in [40979];
see #40671. This bugfix introduced a regression for theme authors who were
expecting the old behavior.

By lifting the 'category' restriction, we allow the template function to work
in the old way.

Merges [42364], [42365] to the 4.9 branch.

Fixes #42717. See #42771.

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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42198 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2017-12-04 21:55:40 +00:00
Konstantin Obenland
2afecbb253 Widgets: Don't try mapping empty sidebars. 
Fixes a bug where the mapping logic would try mapping empty sidebars, resulting in PHP warnings.

Props ionvv, chetan200891 for initial patch.
See #42603.

Merges [42362] to the 4.9 branch.


Built from https://develop.svn.wordpress.org/branches/4.9@42363


git-svn-id: http://core.svn.wordpress.org/branches/4.9@42192 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2017-12-04 20:17:42 +00:00
Dion Hulse
1fdfabf74c Avoid PHP Linting errors in the Random_Compat library under PHP7. 
The latest updates to the library are larger than preferred, so instead this modifies the library to lint properly.

Fixes #42439 for 4.9

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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42173 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2017-12-01 03:07:42 +00:00
John Blackbourn
c4a15959f5 Bump 4.9 branch to version 4.9.1. 
Built from https://develop.svn.wordpress.org/branches/4.9@42316


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 2017-11-29 18:55:42 +00:00
John Blackbourn
b4a3edc859 Hardening: Remove the ability to upload JavaScript files for users who do not have the unfiltered_html capability. 
Merges [42261] to the 4.9 branch.

Built from https://develop.svn.wordpress.org/branches/4.9@42267


git-svn-id: http://core.svn.wordpress.org/branches/4.9@42096 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2017-11-29 16:12:18 +00:00
John Blackbourn
e75247a179 Hardening: Ensure the attributes of enclosures are correctly escaped in RSS and Atom feeds. 
Merges [42260] to the 4.9 branch.

Built from https://develop.svn.wordpress.org/branches/4.9@42266


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 2017-11-29 16:11:38 +00:00
John Blackbourn
45874b5050 Hardening: Add escaping to the language attributes used on html elements. 
Merges [42259] to the 4.9 branch.

Built from https://develop.svn.wordpress.org/branches/4.9@42265


git-svn-id: http://core.svn.wordpress.org/branches/4.9@42094 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2017-11-29 16:10:41 +00:00
John Blackbourn
ecd15e008a Hardening: Use a properly generated hash for the newbloguser key instead of a determinate substring. 
Merges [42258] to the 4.9 branch.

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 2017-11-29 16:08:41 +00:00
John Blackbourn
594456341d Post WordPress 4.9.1 Beta 1 version bump. 
Built from https://develop.svn.wordpress.org/branches/4.9@42254


git-svn-id: http://core.svn.wordpress.org/branches/4.9@42083 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2017-11-28 18:12:38 +00:00
John Blackbourn
ec63674dfc WordPress 4.9.1 Beta 1. 
Built from https://develop.svn.wordpress.org/branches/4.9@42253


git-svn-id: http://core.svn.wordpress.org/branches/4.9@42082 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2017-11-28 18:01:39 +00:00
John Blackbourn
4ae2ee9869 Media: Further improvements to the handling of language codes that get passed to MediaElement. 
This change means that only the leading portion of a locale code gets passed to MediaElement, removing problems that arise from locales such as `de_DE_formal` and `pt_PT_ao90`.

Props erich_k4wp, blobfolio, flixos90, ocean90, joemcgill, SergeyBiryukov.

Fixes #42574

Merges [42251] to the 4.9 branch.

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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42081 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2017-11-28 14:54:42 +00:00
Dion Hulse
0236fd226e Theme Editor: Translate the URL to the Child Themes Codex page. 
Props odysseygate, johnpgreen.
Merges [42247] to the 4.9 branch.
Fixes #42454.

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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42077 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2017-11-27 03:53:40 +00:00
Dion Hulse
9fe3e9edf0 Theme Editor: Validate files are editable based on their relative filenames, rather than full file path. 
This fixes theme editing on Windows platforms where `validate_file()` will return `2` on a full file path.

Merges [42244] to the 4.9 branch.
Fixes #42609.

Built from https://develop.svn.wordpress.org/branches/4.9@42245


git-svn-id: http://core.svn.wordpress.org/branches/4.9@42074 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2017-11-27 03:29:25 +00:00
Dion Hulse
e1095eeb9f Theme/Plugin Editor: Remove the caching added in [41806] as it causes more problems than it fixes. 
While caching here seemed like a good idea in theory, in practice the cache would be often stale causing development issues.
We exclude common folders (such as `node_modules`) from the scanning to avoid directories which are not useful to the end-user, so as long as those exclusion lists are held up this shouldn't cause too much of a degredation in the future.
We may consider adding caching here again in the future if it's determined that it is really needed.

Props precies, ibenic, mariovalney, schlessera, and all the others who commented on the ticket(s).
This partually reverts [41806].
Merges [42242] to the 4.9 branch.
See #6531.
Fixes #42573 for 4.9.

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git-svn-id: http://core.svn.wordpress.org/branches/4.9@42072 1a063a9b-81f0-0310-95a4-ce76da25c4cd
 2017-11-27 03:00:38 +00:00