Backports [40604] to 4.7
Now that the WordPress/wordpress-develop GitHub repo is syncing correctly, we can use it for Travis integration.
Props jorbin for getting the ball rolling so long ago, unprops jorbin because his Travis build can finally be retired. Props Pento.
Fixes#40712.
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[7520] introduced an undocumented feature whereby developers could
register a custom taxonomy with an 'args' parameter, consisting of
an array of config params that, when present, override corresponding
params in the `$args` array passed to `wp_get_object_terms()` when
using that function to query for terms in the specified taxonomy.
The `wp_get_object_terms()` refactor in [38667] failed to respect
this secret covenant, and the current changeset atones for the
transgression.
Ports [40513] to the 4.7 branch.
Props danielbachhuber.
Fixes#40496.
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As a general rule, this means the fastest test jobs now run first because each subsequent version of PHP is faster than the previous. When a committer is patiently waiting for a Travis build to complete, they are at least more likely to see unexpected failures earlier than they otherwise would.
In addition, this updates the JavaScript test job to run on PHP 7.1.
Props netweb
See #39705
Merges [40434] to the 4.7 branch.
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There are a couple of queries that do a full table scan of attachment posts to support features of the media library. Pending a more complete solution, allow overriding these queries via filters.
Props sboisvert, jnylen0.
See #31071.
Merges [40382] and [40421] to the 4.7 branch.
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Accounts for HTTPS links (port 443) where [40318] only accounted for HTTP links (port 80). Addresses issue in IE11 where the default port number is unexpectedly included on `link.host` for links dynamically created by scripts.
Props mattwiebe.
Amends [40318], [38890].
See #38409.
Fixes#40198.
Merges [40381] to the 4.7 branch.
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Previously `update_blog_option()` would trigger an invalidation of that site's entire cache although these changes did not affect the content of
these caches. Furthermore changes to the special options `blogname`, `siteurl` and `post_count` should not invalidate the entire cache of that site, but only their respective site details cache. The option `home` now has the same behavior as it also belongs to the site details, but did not invalidate the cache at all previously.
Several new unit tests confirm these changes work as expected.
Fixes#40063.
Merges [40305] and [40333] to the 4.7 branch.
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After [40059] the CSS class `button-link` uses `text-align: left` by default.
This change now requires to limit as much as possible the use of `button-link`
to controls that should really look like links and to explicitly set
`text-align: center` in a few other cases.
Fixes#39983.
Merges [40358] to the 4.7 branch.
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Prior to 4.7, term relationships - as set by `wp_set_object_terms()` or
`wp_remove_object_terms()` - did not affect the term query cache. The
introduction of the 'object_ids' parameter in 4.7 means that the query
cache must be aware of object-term relationships. As such, the
'last_changed' incrementor is now invalidated when term relationships
are modified.
This bug only reared its head when delaying term counting, because term
counting performs its own term query cache invalidation.
Merges [40353] to the 4.7 branch.
Props mboynes.
Fixes#40306.
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This prevents an additional 301 redirect when clicking on the nav menu item, and it also prevents a scenario where the auth cookie may not be passed
and cause an authentication error when navigating in the customizer.
Props dlh, swissspidy.
Fixes#40112.
Merges [40300] to the 4.7 branch.
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Avoid a PHP Error when attempting to embed the parent post of an attachment, when the parent post ID is invalid. Instead check if the parent post
object exists before checking the read permission for the parent post.
Props GhostToast.
Fixes#39881.
Merges [40306] to the 4.7 branch.
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The site's current timezone offset is an important piece of information for any REST API client that needs to manipulate dates. It has not been
previously available.
Expose both the `gmt_offset` (the site's current offset from UTC in hours) and `timezone_string` (which also provides information about daylight
savings time) via the "site info" endpoint (the base `/wp-json` response).
Also update the `wp-api-generated.js` fixture file with the changes to the default API responses.
Props sagarkbhatt.
Fixes#39854.
Merges [40238] to the 4.7 branch.
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