Commit Graph

1358 Commits

Author SHA1 Message Date
Sergey Biryukov 5c663524c2 Docs: In various `@return` tags, list the expected type first, instead of `false`.
Follow-up to [46696], [47060], [49926], [49927], [49929].

See #51800.
Built from https://develop.svn.wordpress.org/trunk@49963


git-svn-id: http://core.svn.wordpress.org/trunk@49664 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-01-15 20:08:07 +00:00
John Blackbourn b59c0f307b Docs: Corrections and improvements to types used in various docblocks.
See #51800, #52217

Built from https://develop.svn.wordpress.org/trunk@49936


git-svn-id: http://core.svn.wordpress.org/trunk@49635 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-01-05 17:16:11 +00:00
Sergey Biryukov 37662df05e Docs: In various `@return` tags, list the expected type first, instead of `false` or `WP_Error`.
Follow-up to [46696], [47060], [49926], [49927].

See #51800.
Built from https://develop.svn.wordpress.org/trunk@49929


git-svn-id: http://core.svn.wordpress.org/trunk@49628 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-01-04 17:18:04 +00:00
John Blackbourn dfe1f9b322 Docs: Promote many `bool` types to `true` or `false` where only that value is used.
See #51800

Built from https://develop.svn.wordpress.org/trunk@49927


git-svn-id: http://core.svn.wordpress.org/trunk@49626 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-01-03 22:04:04 +00:00
John Blackbourn 53da9208dd Docs: Various docblock corrections particularly relating to boolean types.
See #51800

Built from https://develop.svn.wordpress.org/trunk@49926


git-svn-id: http://core.svn.wordpress.org/trunk@49625 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-01-03 21:57:09 +00:00
Sergey Biryukov 5a7fa8b7f3 Posts, Post Types: Correct the check for term IDs to be queued for lazy-loading term meta.
This ensures that the `$term_ids` array in `wp_queue_posts_for_term_meta_lazyload()` (an indexed array not keyed by ID) does not contain duplicate values.

Props denishua, akabarikalpesh.
Fixes #52144.
Built from https://develop.svn.wordpress.org/trunk@49905


git-svn-id: http://core.svn.wordpress.org/trunk@49604 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-24 11:21:04 +00:00
John Blackbourn bf83c368fd Docs: Various docblock improvements.
See #51800

Built from https://develop.svn.wordpress.org/trunk@49790


git-svn-id: http://core.svn.wordpress.org/trunk@49513 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-10 23:59:03 +00:00
John Blackbourn 42fcfa5b3d Docs: Various docblock corrections.
See #51800

Built from https://develop.svn.wordpress.org/trunk@49789


git-svn-id: http://core.svn.wordpress.org/trunk@49512 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-10 23:53:07 +00:00
John Blackbourn 00680f2e89 REST API: Pass the previous state of the post as a parameter to the `wp_after_insert_post` hook.
This enables, for example, the previous post status to be used by this hook without the need to first capture it on an earlier hook.

This also fixes the value of the `$fire_after_hooks` parameter in `get_default_post_to_edit()` so the `wp_after_insert_post` action correctly fires just once on the new post screen.

Props Collizo4sky, peterwilsoncc, hellofromTonya, TimothyBlynJacobs, SergeyBiryukov

Fixes #45114

Built from https://develop.svn.wordpress.org/trunk@49731


git-svn-id: http://core.svn.wordpress.org/trunk@49454 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-12-01 20:47:06 +00:00
John Blackbourn f4cda1b62f Docs: Upgrade more parameters in docblocks to used typed array notation.
See #51800, #41756

Built from https://develop.svn.wordpress.org/trunk@49693


git-svn-id: http://core.svn.wordpress.org/trunk@49416 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-11-24 21:27:05 +00:00
John Blackbourn 780cdb5eb5 Docs: Various docblock corrections relating to parameter types.
See #51800

Built from https://develop.svn.wordpress.org/trunk@49692


git-svn-id: http://core.svn.wordpress.org/trunk@49415 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-11-24 21:22:04 +00:00
Sergey Biryukov d86f6bde55 Docs: Correct `$fire_after_hooks` parameter name in `@since` tags.
Follow-up to [49172], [49173].

See #45114.
Built from https://develop.svn.wordpress.org/trunk@49673


git-svn-id: http://core.svn.wordpress.org/trunk@49396 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-11-20 11:58:06 +00:00
John Blackbourn 35f6c356c1 Docs: Document parameters that accept an array of integers using typed array notation.
While many of these parameters also technically accept an array of numerical strings, they are all ultimately cast to an array of integers. Documenting them as such assists developers in understanding the expected types.

See #51800, #41756

Built from https://develop.svn.wordpress.org/trunk@49672


git-svn-id: http://core.svn.wordpress.org/trunk@49395 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-11-19 18:24:09 +00:00
Helen Hou-Sandí aceaf33edd Multisite: More consistency for `clean_dirsize_cache()`.
Props SergeyBiryukov.
Fixes #19879.

Built from https://develop.svn.wordpress.org/trunk@49616


git-svn-id: http://core.svn.wordpress.org/trunk@49354 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-11-16 22:31:06 +00:00
Sergey Biryukov ec051cfb3e Docs: Clarify that `get_pages()` returns an array of pages, not an HTML list.
Props ben.meredith@gmail.com, ovenall, johannadevos.
Fixes #39049. See #51768.
Built from https://develop.svn.wordpress.org/trunk@49595


git-svn-id: http://core.svn.wordpress.org/trunk@49333 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-11-14 15:01:13 +00:00
John Blackbourn 34765ddb64 Docs: Docblock corrections relating to `WP_Post` objects.
See #51373, #50768

Built from https://develop.svn.wordpress.org/trunk@49544


git-svn-id: http://core.svn.wordpress.org/trunk@49282 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-11-09 15:15:08 +00:00
Sergey Biryukov 87cdca8cd6 Docs: Change the `@since` entry for `template` and `template_lock` post type arguments to `5.0.0`.
These arguments were introduced with the initial block editor, but not documented previously.

Follow-up to [49495].

Props TimothyBlynJacobs.
See #46261.
Built from https://develop.svn.wordpress.org/trunk@49496


git-svn-id: http://core.svn.wordpress.org/trunk@49255 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-11-04 02:47:05 +00:00
Sergey Biryukov 096323d8a5 Docs: Add documentation for the `template_lock` argument to `register_post_type()`.
Add a `@since` entry for `template` and `template_lock` arguments.

Follow-up to [49041], [49492], [49494].

See #46261.
Built from https://develop.svn.wordpress.org/trunk@49495


git-svn-id: http://core.svn.wordpress.org/trunk@49254 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-11-04 02:32:08 +00:00
Sergey Biryukov 618fb979c6 Docs: Add a reference to `wp_insert_post()` for information on the arguments accepted by `wp_update_post()`.
See #50768.
Built from https://develop.svn.wordpress.org/trunk@49493


git-svn-id: http://core.svn.wordpress.org/trunk@49252 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-11-04 01:39:06 +00:00
Peter Wilson c8d5bc3c50 Taxonomy: Revert Light-weight/partial term counts.
Partial revert of [49141], [49171], [49316].

All functional changes are removed, appropriate term counting unit tests are retained.

See #40351.

Built from https://develop.svn.wordpress.org/trunk@49451


git-svn-id: http://core.svn.wordpress.org/trunk@49210 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-30 04:59:08 +00:00
Sergey Biryukov 72cff29cb6 Posts, Post Types: Check if taxonomy is set for the `tax_input` parameter of `wp_insert_post()`.
This avoids a PHP notice when creating a post with multiple taxonomies both having a default term.

Props yakimun, szaqal21, hareesh-pillai, audrasjb.
Fixes #51320.
Built from https://develop.svn.wordpress.org/trunk@49328


git-svn-id: http://core.svn.wordpress.org/trunk@49089 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-27 16:42:05 +00:00
Sergey Biryukov 919f1cf461 Docs: Fix typo in `{$old_status}_to_{$new_status}` hook description.
See #50768.
Built from https://develop.svn.wordpress.org/trunk@49326


git-svn-id: http://core.svn.wordpress.org/trunk@49087 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-27 15:42:09 +00:00
Helen Hou-Sandí bdfd1a954f Multisite: More specific caching for `get_dirsize`.
Instead of one cache entry for all upload folders for a site on multisite, this now caches for each folder and invalidates that cache based on context. In multisite, this should speed up `get_dirsize` calls since older directories that are much less likely to change will no longer have the size recalculated.

Props janthiel, A5hleyRich, batmoo.
Fixes #19879.

Built from https://develop.svn.wordpress.org/trunk@49212


git-svn-id: http://core.svn.wordpress.org/trunk@48974 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-19 21:51:06 +00:00
Sergey Biryukov 0e3147c40e Coding Standards: Replace alias PHP functions with the canonical names.
Using the canonical function name for PHP functions is strongly recommended, as aliases may be deprecated or removed without (much) warning.

This replaces all uses of the following:
* `join()` with `implode()`
* `sizeof()` with `count()`
* `is_writeable()` with `is_writable()`
* `doubleval()` with a `(float)` cast

In part, this is a follow-up to #47746.

Props jrf.
See #50767.
Built from https://develop.svn.wordpress.org/trunk@49193


git-svn-id: http://core.svn.wordpress.org/trunk@48955 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-18 17:27:06 +00:00
Sergey Biryukov 6c13cdd533 Docs: Add `@since` tags for the `fire_after_hooks` parameter of `wp_insert_post()`, `wp_update_post()`, and `wp_insert_attachment()`.
Document the parameter as optional.

Follow-up to [49172].

See #45114.
Built from https://develop.svn.wordpress.org/trunk@49173


git-svn-id: http://core.svn.wordpress.org/trunk@48935 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-16 09:40:10 +00:00
Peter Wilson 32d193f96f REST API, Posts: Add a hook to fire once a post, its terms and meta update.
Introduces the action `wp_after_insert_post` inside a wrapper function of the same name. This hook allows plugin developers to access a posts full data (including its terms and meta data) regardless of the workflow used to save it.

A new parameter is introduced to `wp_insert_post()` to indicate whether the hook should be fired within the function call or will be fired afterward.

Props aristath, Collizo4sky, danielbachhuber, joyously, kadamwhite, kraftbj, markparnell, mikeschroder, noisysocks, peterwilsoncc, SergeyBiryukov, talldanwp, thewebprincess, TimothyBlynJacobs.
Fixes #45114.

Built from https://develop.svn.wordpress.org/trunk@49172


git-svn-id: http://core.svn.wordpress.org/trunk@48934 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-16 03:34:08 +00:00
Peter Wilson fa5a6c8622 Taxonomy: Improve performance of term recounting database queries.
When modifying terms assigned to an object, replace full term recounts with incrementing/decrementing the count as appropriate. This provides a significant performance boost on sites with a high number of term/object relationships and/or posts.

Introduces the functions `wp_increment_term_count()`, `wp_decrement_term_count()`, `wp_modify_term_count_by()` and `wp_modify_term_count_by_now()` for updating the term count.

Introduces the function `_wp_prevent_term_counting()` for preventing double counting on posts that are about to transition.

Adds the parameter `update_count_by_callback` to `register_taxonomy()` to allow developers to use a custom callback for incrementing or decrementing a term count.

Props boonebgorges, davidbaumwald, hellofromTonya, johnbillion, lcyh78, mattoperry, peterwilsoncc, rebasaurus, whyisjake.
Fixes #40351.


Built from https://develop.svn.wordpress.org/trunk@49141


git-svn-id: http://core.svn.wordpress.org/trunk@48903 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-14 00:51:06 +00:00
John Blackbourn bd1fa2d998 Posts, Post Types: Switch to restoring posts to `draft` status by default when they are untrashed.
This allows for edits to be made to a restored post before it goes live again. This also prevents scheduled posts being published unexpectedly if they are untrashed after their originally scheduled date.

The old behaviour of restoring untrashed posts to their original status can be reinstated using the `wp_untrash_post_set_previous_status()` helper function.

Also fixes an issue where the incorrect post ID gets passed to hooks if no post ID is passed to the function.

Props harrym, bananastalktome, jaredcobb, chriscct7, melchoyce, johnbillion, pankajmohale

Fixes #23022

Built from https://develop.svn.wordpress.org/trunk@49125


git-svn-id: http://core.svn.wordpress.org/trunk@48887 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-11 13:39:07 +00:00
Sergey Biryukov 897f004a9c General: Replace older-style PHP type conversion functions with type casts.
This improves performance, readability, and consistency throughout core.

* `intval()` → `(int)`
* `strval()` → `(string)`
* `floatval()` → `(float)`

Props ayeshrajans.
Fixes #42918.
Built from https://develop.svn.wordpress.org/trunk@49108


git-svn-id: http://core.svn.wordpress.org/trunk@48870 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-08 21:15:13 +00:00
Sergey Biryukov f880f14080 Coding Standards: Make checks for an empty post in `wp-includes/post.php` more consistent.
See #50767.
Built from https://develop.svn.wordpress.org/trunk@49086


git-svn-id: http://core.svn.wordpress.org/trunk@48848 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-02 12:37:06 +00:00
Helen Hou-Sandí b108d4db71 Media: Don't unnecessarily check for a valid attachment before getting meta.
This makes `wp_get_attachment_metadata()` run significantly faster. See ticket for benchmarking.

Props Tkama, donmhico.
Fixes #50679.

Built from https://develop.svn.wordpress.org/trunk@49084


git-svn-id: http://core.svn.wordpress.org/trunk@48846 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-10-01 17:55:06 +00:00
noisysocks 8fa8aad136 Documentation: Add 'template' arg documentation
Add inline documentation for the 'template' arg accepted by
register_post_type().

Props milana_cap.
See #46261.

Built from https://develop.svn.wordpress.org/trunk@49041


git-svn-id: http://core.svn.wordpress.org/trunk@48803 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-09-24 03:12:04 +00:00
Peter Wilson b1505c2d9c Posts, Post Types: Ensure default terms are added by `wp_publish_post()`.
Transitioning posts from `auto-draft` to `publish` via `wp_publish_post()` could result in published posts without the default category or custom taxonomy default terms.

Props frank-klein, TimothyBlynJacobs, peterwilsoncc.
Fixes #51292.


Built from https://develop.svn.wordpress.org/trunk@49000


git-svn-id: http://core.svn.wordpress.org/trunk@48762 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-09-19 01:22:08 +00:00
Sergey Biryukov 042bdf66fd Docs: Document the usage of `$wpdb` global in `wp_delete_attachment_files()`.
Props jontyravi.
Fixes #51309.
Built from https://develop.svn.wordpress.org/trunk@48976


git-svn-id: http://core.svn.wordpress.org/trunk@48738 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-09-14 13:43:04 +00:00
John Blackbourn d0a32c5111 Docs: Various docblock corrections and improvements.
See #50768
Built from https://develop.svn.wordpress.org/trunk@48941


git-svn-id: http://core.svn.wordpress.org/trunk@48703 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-09-04 20:41:07 +00:00
desrosj 4ad0086a2a Editor: Update the post type labels for the reusable blocks post type.
Previously, the labels for the reusable block post type were just “block”. The document settings tab in the block editor has been changed to use the post type label specified instead to be more specific. Changing the reusable block post type labels to “reusable block” prevents two “Block” tabs from showing in the editor.

Props desaiuditd, peterwilsoncc.
Fixes #50755.
Built from https://develop.svn.wordpress.org/trunk@48829


git-svn-id: http://core.svn.wordpress.org/trunk@48591 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-08-19 13:40:12 +00:00
Sergey Biryukov 1f85e7484f Docs: Consistently use third-person singular verbs for various filter descriptions, per the documentation standards.
See #50768.
Built from https://develop.svn.wordpress.org/trunk@48782


git-svn-id: http://core.svn.wordpress.org/trunk@48544 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-08-11 00:34:08 +00:00
Sergey Biryukov 3da046e1bc Taxonomy: Rename the `default_taxonomy_$taxonomy` option key to `default_term_$taxonomy`.
This better reflects the purpose of the option.

Follow-up to [48356], [48480].

See #43517.
Built from https://develop.svn.wordpress.org/trunk@48665


git-svn-id: http://core.svn.wordpress.org/trunk@48427 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-28 15:42:07 +00:00
Sergey Biryukov 38e6367808 Coding Standards: Reformat a condifion for default taxonomy terms in `map_meta_cap()` for better readability.
Follow-up to [48356], [48480].

See #43517.
Built from https://develop.svn.wordpress.org/trunk@48664


git-svn-id: http://core.svn.wordpress.org/trunk@48426 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-28 14:42:04 +00:00
Sergey Biryukov 5f6d6a79e8 Docs: Document that various metadata functions return false for an invalid ID.
Props salcode.
See #40519.
Built from https://develop.svn.wordpress.org/trunk@48658


git-svn-id: http://core.svn.wordpress.org/trunk@48420 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-28 10:15:04 +00:00
Sergey Biryukov d0be6f61f9 Posts, Post Types: Pass correct variable to the `get_lastpostdate` filter.
Follow-up to [48634].

See #49572.
Built from https://develop.svn.wordpress.org/trunk@48635


git-svn-id: http://core.svn.wordpress.org/trunk@48397 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-27 11:38:04 +00:00
Sergey Biryukov 710da7e441 Docs: Synchronize documentation for `get_lastpostdate()` and `get_lastpostmodified()`.
See #49572.
Built from https://develop.svn.wordpress.org/trunk@48634


git-svn-id: http://core.svn.wordpress.org/trunk@48396 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-27 11:18:12 +00:00
Sergey Biryukov 4c0a764adc Posts, Post Types: Pass the post type to `get_lastpostdate()` in `get_lastpostmodified()`.
This ensures that the correct values are being compared when retrieving the result for custom post types.

Additionally, pass the `$post_type` parameter to `get_lastpostdate` and `get_lastpostmodified` filters.

Props mikaumoto, munyagu, donmhico, johnbillion, SergeyBiryukov.
Fixes #47777.
Built from https://develop.svn.wordpress.org/trunk@48631


git-svn-id: http://core.svn.wordpress.org/trunk@48393 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-27 02:18:05 +00:00
Sergey Biryukov d8c62b5647 Posts, Post Types: Move `get_post_states()` back to the admin for now, require the file in `WP_Customize_Nav_Menus::customize_register()` instead.
This provides a minor performance improvement by only running the function in contexts where it's needed.

Follow-up to [47211], [47213], [47763], [48619].

See #46829, #49374.
Built from https://develop.svn.wordpress.org/trunk@48620


git-svn-id: http://core.svn.wordpress.org/trunk@48382 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-26 10:51:06 +00:00
Sergey Biryukov aab535a576 Posts, Post Types: Make `get_post_states()` available on frontend.
This allows special pages to be denoted as such when editing a menu in the Customizer.

This applies to the Front Page, Posts Page, and Privacy Policy Page.

Follow-up to [47211], [47213], [47763].

Props dlh, whyisjake, SergeyBiryukov.
Fixes #46829. See #49374.
Built from https://develop.svn.wordpress.org/trunk@48619


git-svn-id: http://core.svn.wordpress.org/trunk@48381 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-26 01:14:06 +00:00
Sergey Biryukov d936f2c959 Docs: Miscellaneous DocBlock corrections.
See #49572.
Built from https://develop.svn.wordpress.org/trunk@48591


git-svn-id: http://core.svn.wordpress.org/trunk@48353 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-23 21:55:04 +00:00
John Blackbourn 9bc7d0a776 Docs: Another pass at some inline docs fixes mostly made by PHPCBF.
See #49572, #50744
Built from https://develop.svn.wordpress.org/trunk@48590


git-svn-id: http://core.svn.wordpress.org/trunk@48352 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-23 21:11:05 +00:00
Sergey Biryukov b8871c0323 I18N: Add context to privacy request status strings.
These strings already have a context in `create_initial_post_types()`, and should use the same context in `_wp_privacy_statuses()`.

Props ramiy, audrasjb.
Fixes #50740.
Built from https://develop.svn.wordpress.org/trunk@48578


git-svn-id: http://core.svn.wordpress.org/trunk@48340 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-23 13:13:03 +00:00
whyisjake 4a237f2d48 Posts, Post Types: Ensure that all post stati are countable in `wp_count_posts`.
When `wp_count_posts()` is cached, it does so with all statuses defaulted to 0. The problem is however, if this is called before all plugins have registered their desired statuses, they won't have that default.

Fixes #49685.

Props obliviousharmony, SergeyBiryukov.


Built from https://develop.svn.wordpress.org/trunk@48497


git-svn-id: http://core.svn.wordpress.org/trunk@48259 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-16 21:44:04 +00:00
Sergey Biryukov 49a9cede70 Taxonomy: Make some adjustments to handling default terms for custom taxonomies:
* Move default term assignment from `wp_set_object_terms()` to `wp_insert_post()`.
* Make sure the passed taxonomy list overwrites the existing list if not empty.
* Remove the default term option on `unregister_taxonomy()`.
* Prevent deletion of the default term in `wp_delete_term()`.

Props enrico.sorcinelli, TimothyBlynJacobs.
See #43517.
Built from https://develop.svn.wordpress.org/trunk@48480


git-svn-id: http://core.svn.wordpress.org/trunk@48249 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-14 16:41:03 +00:00
John Blackbourn 6b21db7fb9 Docs: Miscellaneous docblock corrections and improvements.
See #49572
Built from https://develop.svn.wordpress.org/trunk@48462


git-svn-id: http://core.svn.wordpress.org/trunk@48231 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-13 22:10:07 +00:00
whyisjake 49d23a2bbe Taxonomy: Add support for default terms for custom taxonomies.
The new default_term argument is added to `register_taxonomy()` allowing a user to define the default term `name` and optionally `slug` and `description`. 

Fixes #43517.

Props enrico.sorcinelli, SergeyBiryukov, desrosj, davidbaumwald, whyisjake.


Built from https://develop.svn.wordpress.org/trunk@48356


git-svn-id: http://core.svn.wordpress.org/trunk@48125 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-07 00:55:03 +00:00
Sergey Biryukov de751a91db Taxonomy: Introduce `saved_term` and `saved_{$taxonomy}` actions to complement `created_term` and `created_{$taxonomy}`.
This allows for hooking into both the create and update events with a single callback, in the same way that is already possible for posts via the `save_post` and `save_post_{$post->post_type}` actions.

Props dlh.
Fixes #48416.
Built from https://develop.svn.wordpress.org/trunk@48314


git-svn-id: http://core.svn.wordpress.org/trunk@48083 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-05 11:13:03 +00:00
Sergey Biryukov 9f92384fe7 Post Thumbnails: Change the return value of `get_post_thumbnail_id()` for a non-existing post to `false` instead of an empty string.
This further makes the function more consistent with `get_the_ID()` or `wp_get_post_parent_id()`, both returning `false` for a non-existing post.

Additionally, document that `get_post_thumbnail_id()` returns `0` if the thumbnail image is not set.

Follow-up to [47160].

Props theMikeD, dingo_d, netpassprodsr, SergeyBiryukov.
Fixes #49832. See #40096.
Built from https://develop.svn.wordpress.org/trunk@48310


git-svn-id: http://core.svn.wordpress.org/trunk@48079 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-07-05 10:17:02 +00:00
Sergey Biryukov 347e831768 Docs: Improve documentation for the `$prev_value` parameter and return result of various metadata update functions.
Props stevenlinx.
Fixes #50502. See #49572.
Built from https://develop.svn.wordpress.org/trunk@48214


git-svn-id: http://core.svn.wordpress.org/trunk@47983 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-29 21:22:09 +00:00
Sergey Biryukov 37dea23ce8 Docs: Document the return value of `wp_get_attachment_metadata()` using hash notation.
Props stevenlinx.
Fixes #50505.
Built from https://develop.svn.wordpress.org/trunk@48212


git-svn-id: http://core.svn.wordpress.org/trunk@47981 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-29 11:20:08 +00:00
Sergey Biryukov 40c389c95e Docs: Standardize on "Returning a value from the filter" vs. "Passing a value to the filter".
The filter is the callback function added with `add_filter()`, therefore the hook passes a value to the filter, and the filter returns a value to change its behaviour.

The documentation is referring to the latter.

Props johnbillion.
See #49572, #16557.
Built from https://develop.svn.wordpress.org/trunk@48185


git-svn-id: http://core.svn.wordpress.org/trunk@47954 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-26 18:49:09 +00:00
Sergey Biryukov e13c363b17 Docs: Capitalize "ID", when referring to a post ID, term ID, etc. in a more consistent way.
See #49572.
Built from https://develop.svn.wordpress.org/trunk@48104


git-svn-id: http://core.svn.wordpress.org/trunk@47873 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-20 12:02:12 +00:00
John Blackbourn 37234874a5 Docs: Misc improvements to inline docs.
See #49572.
Built from https://develop.svn.wordpress.org/trunk@48099


git-svn-id: http://core.svn.wordpress.org/trunk@47868 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-19 22:28:13 +00:00
Sergey Biryukov de59ad23a4 Docs: Consistently include an empty line between `@since` tag and `@see`, `@link`, or `@global`, per the documentation standards.
See #49572.
Built from https://develop.svn.wordpress.org/trunk@48067


git-svn-id: http://core.svn.wordpress.org/trunk@47834 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-16 21:07:14 +00:00
Sergey Biryukov a1f8dd4972 Posts, Post Types: Introduce `default_category_post_types` filter.
The filter allows custom post types associated with the `category` taxonomy to opt in to requiring a default category, same as regular posts.

Props enrico.sorcinelli.
Fixes #43516.
Built from https://develop.svn.wordpress.org/trunk@48043


git-svn-id: http://core.svn.wordpress.org/trunk@47810 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-14 21:42:17 +00:00
Sergey Biryukov 18a9359c06 Posts, Post Types: Display a more specific error message when an attachment could not be inserted into the database.
Props shital-patel, Presskopp, ocean90.
Fixes #50325.
Built from https://develop.svn.wordpress.org/trunk@47922


git-svn-id: http://core.svn.wordpress.org/trunk@47696 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-07 09:24:11 +00:00
Sergey Biryukov 72b5018aa3 Docs: Miscellaneous DocBlock corrections.
See #49572.
Built from https://develop.svn.wordpress.org/trunk@47892


git-svn-id: http://core.svn.wordpress.org/trunk@47666 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-06-03 10:02:13 +00:00
Dominik Schilling a01835679a Posts, Post Types: Pass the post object to the `delete_attachment` action.
Also add the missing `$post` parameter to the `delete_post` and `deleted_post` actions in `wp_delete_attachment()`.

See #30940.
Built from https://develop.svn.wordpress.org/trunk@47856


git-svn-id: http://core.svn.wordpress.org/trunk@47632 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-05-26 14:49:06 +00:00
Sergey Biryukov 5b4174e409 Coding Standards: Use strict comparison for more `count()` calls.
Follow-up to [47848].

Props mukesh27.
Fixes #50232. See #49542.
Built from https://develop.svn.wordpress.org/trunk@47851


git-svn-id: http://core.svn.wordpress.org/trunk@47627 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-05-23 16:22:07 +00:00
Sergey Biryukov b9751d4efe Coding Standards: Use strict comparison for `count()` calls.
See #49542.
Built from https://develop.svn.wordpress.org/trunk@47848


git-svn-id: http://core.svn.wordpress.org/trunk@47624 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-05-23 11:38:08 +00:00
Sergey Biryukov 7932193708 Coding Standards: Use strict comparison where static strings are involved.
This reduces the number of `WordPress.PHP.StrictComparisons.LooseComparison` issues in half, from 1897 to 890.

Includes minor code layout fixes for better readability.

See #49542.
Built from https://develop.svn.wordpress.org/trunk@47808


git-svn-id: http://core.svn.wordpress.org/trunk@47584 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-05-16 18:42:12 +00:00
whyisjake 55cd633c37 Customize: Add additional filters to Customizer to prevent JSON corruption.
This solution extends the wp_insert_post_data filter to pass in addition to the slashed/sanitized/processed data, and the slashed/sanitized/unprocessed data, to also pass the initial slashed/unsanitized/unprocessed data which was passed into wp_insert_post(). This then allows plugins to have complete control over how sanitization is performed based on the post type.

Props westonruter, peterwilsoncc, sstoqnov, whyisjake, xknown.
 

Built from https://develop.svn.wordpress.org/trunk@47633


git-svn-id: http://core.svn.wordpress.org/trunk@47408 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-04-29 15:14:10 +00:00
Sergey Biryukov 427405535f Docs: Synchronize parameter documentation for various metadata functions, update per the documentation standards.
See #49572.
Built from https://develop.svn.wordpress.org/trunk@47611


git-svn-id: http://core.svn.wordpress.org/trunk@47386 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-04-22 10:31:09 +00:00
Sergey Biryukov 9aa0fff80e Docs: Document the default value of `$single` and `$prev_value` parameters in various metadata functions.
Props denisco.
See #49572.
Built from https://develop.svn.wordpress.org/trunk@47610


git-svn-id: http://core.svn.wordpress.org/trunk@47385 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-04-22 09:40:10 +00:00
Dominik Schilling 2d04c2e5c8 Posts, Post Types: Pass the post object to the `before_delete_post`, `delete_post`, `deleted_post`, and `after_delete_post` actions.
Props jadpm.
Fixes #30940.
Built from https://develop.svn.wordpress.org/trunk@47582


git-svn-id: http://core.svn.wordpress.org/trunk@47357 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-04-14 19:26:07 +00:00
Sergey Biryukov 856e1a27b8 Coding Standards: Use strict type check for `in_array()` and `array_search()`.
This addresses all the remaining `WordPress.PHP.StrictInArray.MissingTrueStrict` issues in core.

Includes minor code layout fixes for better readability.

Follow-up to [47550].

See #49542.
Built from https://develop.svn.wordpress.org/trunk@47557


git-svn-id: http://core.svn.wordpress.org/trunk@47332 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-04-09 15:43:10 +00:00
Sergey Biryukov 38676936ba Coding Standards: Use strict type check for `in_array()` and `array_search()` where strings are involved.
This reduces the number of `WordPress.PHP.StrictInArray.MissingTrueStrict` issues from 486 to 50.

Includes minor code layout fixes for better readability.

See #49542.
Built from https://develop.svn.wordpress.org/trunk@47550


git-svn-id: http://core.svn.wordpress.org/trunk@47325 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-04-05 03:02:11 +00:00
John Blackbourn 7004afe4f4 Docs: Various docblock corrections and improvements.
See #49572
Built from https://develop.svn.wordpress.org/trunk@47461


git-svn-id: http://core.svn.wordpress.org/trunk@47248 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-03-16 18:40:07 +00:00
Peter Wilson a88ac4f003 Media: Introduce preflight filter to `wp_delete_attachment()`.
Introduces the filter `pre_delete_attachment` to allow developers to prevent or modify the deletion of attachments. This improves consistency with `wp_delete_post()` and `wp_trash_post()`.

Props joemcgill, peterwilsoncc.
Fixes #49597.

Built from https://develop.svn.wordpress.org/trunk@47448


git-svn-id: http://core.svn.wordpress.org/trunk@47235 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-03-10 22:48:07 +00:00
John Blackbourn 46674e2367 Docs: Correct and improve the docs for some media related functions.
See #48303
Built from https://develop.svn.wordpress.org/trunk@47394


git-svn-id: http://core.svn.wordpress.org/trunk@47181 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-29 16:49:07 +00:00
Sergey Biryukov c60ea3261f Docs: Add a `@since` note for including `delete_posts` in default capabilities in `get_post_type_capabilities()`.
Follow-up to [47357].

See #30991.
Built from https://develop.svn.wordpress.org/trunk@47358


git-svn-id: http://core.svn.wordpress.org/trunk@47145 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-25 12:55:08 +00:00
Sergey Biryukov aaccfc063f Posts, Post Types: Ensure `delete_posts` is included in default post type capabilities regardless of `map_meta_cap` value.
This resolves PHP notices in a few places in core where this capability is checked.

Props Mte90, johnbillion, dipesh.kakadiya, jipmoors, bamadesigner, dd32, johnjamesjacoby, xedin.unknown, flixos90, SergeyBiryukov.
Fixes #30991.
Built from https://develop.svn.wordpress.org/trunk@47357


git-svn-id: http://core.svn.wordpress.org/trunk@47144 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-25 12:50:06 +00:00
Sergey Biryukov e67b01895b Posts, Post Types: Discard `tags_input` parameter in `wp_update_post()` if it's the same as existing post tags.
This ensures that `wp_update_post()` does not unintentionally modify post tags if the post has several tags with the same name but different slugs.

Tags should only be modified if `tags_input` parameter was explicitly provided, and is different from the existing tags.

Props kaggdesign, SergeyBiryukov.
Fixes #45121.
Built from https://develop.svn.wordpress.org/trunk@47317


git-svn-id: http://core.svn.wordpress.org/trunk@47115 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-19 03:52:09 +00:00
Andrew Ozz a2accf4db7 Media: Pass through the `$unfiltered` param to `get_attached_file()` in `wp_get_original_image_path()`.
Props ianmjones, joemcgill, azaozz.
Fixes #48421.
Built from https://develop.svn.wordpress.org/trunk@47274


git-svn-id: http://core.svn.wordpress.org/trunk@47074 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-11 19:47:07 +00:00
Sergey Biryukov a6949956d1 Administration: Capitalize `Trash` consistently in various messages and comments.
When used as a noun referring to the "virtual" place, `Trash` should be capitalized.

Props garrett-eclipse, aandrewdixon, Presskopp.
Fixes #45317.
Built from https://develop.svn.wordpress.org/trunk@47233


git-svn-id: http://core.svn.wordpress.org/trunk@47033 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-10 04:12:07 +00:00
Sergey Biryukov 641c632b0c Coding Standards: Use Yoda conditions where appropriate.
See #49222.
Built from https://develop.svn.wordpress.org/trunk@47219


git-svn-id: http://core.svn.wordpress.org/trunk@47019 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-09 16:55:09 +00:00
John Blackbourn 352ac8bf35 Posts, Post Types: Introduce a filter which allows the addition of `__trashed` suffixes on post slugs to be skipped.
Fixes #46433
Built from https://develop.svn.wordpress.org/trunk@47203


git-svn-id: http://core.svn.wordpress.org/trunk@47003 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-07 17:33:06 +00:00
Sergey Biryukov 39e133bce8 Posts, Post Types: Add default `menu_icon` values for built-in post types.
This allows the icons to be retrieved via `get_post_type_object()`.

Props m.usama.masood, michael.ecklund, SergeyBiryukov.
Fixes #38844.
Built from https://develop.svn.wordpress.org/trunk@47196


git-svn-id: http://core.svn.wordpress.org/trunk@46996 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-05 22:40:05 +00:00
Sergey Biryukov 9ed35cf902 Posts, Post Types: Change "Featured Image" post label to use sentence case: "Featured image".
This makes it more consistent with other UI elements in the block editor.

Props mcsf.
Fixes #49371.
Built from https://develop.svn.wordpress.org/trunk@47194


git-svn-id: http://core.svn.wordpress.org/trunk@46994 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-02-05 19:09:05 +00:00
Sergey Biryukov 001ffe81fb Docs: Improve inline comments per the documentation standards.
Includes minor code layout fixes for better readability.

See #48303.
Built from https://develop.svn.wordpress.org/trunk@47122


git-svn-id: http://core.svn.wordpress.org/trunk@46922 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-01-29 00:45:18 +00:00
Sergey Biryukov 9fa4cce9c2 Docs: Correct description for `show_in_admin_all_list` and `show_in_admin_status_list` arguments of `register_post_status()`.
Props audrasjb.
Fixes #49180.
Built from https://develop.svn.wordpress.org/trunk@47066


git-svn-id: http://core.svn.wordpress.org/trunk@46866 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-01-13 00:50:02 +00:00
Sergey Biryukov 396647666f Docs: Various documentation fixes for unit test factories.
See #48303.
Built from https://develop.svn.wordpress.org/trunk@46985


git-svn-id: http://core.svn.wordpress.org/trunk@46785 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-12-18 00:19:02 +00:00
Sergey Biryukov 8eb278d19a Docs: Clarify that `get_lastpostdate()` and `get_lastpostmodified()` can return `false` on failure.
The both use `_get_last_post_time()` internally.

Props Rarst.
See #48957.
Built from https://develop.svn.wordpress.org/trunk@46973


git-svn-id: http://core.svn.wordpress.org/trunk@46773 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-12-17 20:26:01 +00:00
Sergey Biryukov c0b6dffffc Date/Time: In `wp_insert_post()`, when checking the post date to set `future` or `publish` status, use a proper delta comparison.
[3525] allowed a difference up to 59 seconds between the post date/time and the current time to consider the post published instead of scheduled, but that didn't take start of a new minute into account.

Rapidly creating post fixtures in unit tests could encounter a one-second discrepancy between `current_time( 'mysql' )` and `gmdate( 'Y-m-d H:i:s' )`, returning values like `2019-12-16 23:43:00` vs. `2019-12-16 23:42:59`, respectively, and setting the post to a `future` status instead of `publish`.

[45851], while working as intended, made the issue somewhat more likely to occur.

This caused all sorts of occasional random failures in various tests on Travis, mostly on PHP 7.1.

Fixes #48145.
Built from https://develop.svn.wordpress.org/trunk@46968


git-svn-id: http://core.svn.wordpress.org/trunk@46768 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-12-17 02:25:03 +00:00
Sergey Biryukov 3d623995a8 Docs: In various `@return` tags, list the expected type first, instead of `WP_Error`.
See #48303.
Built from https://develop.svn.wordpress.org/trunk@46696


git-svn-id: http://core.svn.wordpress.org/trunk@46496 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-11-11 02:43:03 +00:00
Sergey Biryukov 1f816ad18d Docs: Use the `{@see ...}` tag for the replacement in `@deprecated` tags, so that Developer Reference could automatically link to the replacement.
Props jrf.
See #48255.
Built from https://develop.svn.wordpress.org/trunk@46685


git-svn-id: http://core.svn.wordpress.org/trunk@46485 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-11-09 13:05:02 +00:00
Sergey Biryukov f60094679f Coding Standards: Consistently use `do_action_deprecated()` and `apply_filters_deprecated()` for deprecated hooks.
Props jrf.
See #48255.
Built from https://develop.svn.wordpress.org/trunk@46684


git-svn-id: http://core.svn.wordpress.org/trunk@46484 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-11-09 12:59:03 +00:00
John Blackbourn f545bb3f63 Docs: Improve documentation of known return types, plus other docs fixes.
See #48303

Built from https://develop.svn.wordpress.org/trunk@46660


git-svn-id: http://core.svn.wordpress.org/trunk@46460 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-11-05 21:23:02 +00:00
John Blackbourn 3caaa40fc6 Docs: Switch more docs over to typed array notation, plus some fixes.
See #48303, #41756

Built from https://develop.svn.wordpress.org/trunk@46596


git-svn-id: http://core.svn.wordpress.org/trunk@46393 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-10-26 21:09:04 +00:00
Andrew Ozz f7968ccb92 Media: Similarly to `wp_get_original_image_path()` add `wp_get_original_image_url()` to always retrieve the URL to the original uploaded image.
Props kraftbj.
Fixes #48302.
Built from https://develop.svn.wordpress.org/trunk@46553


git-svn-id: http://core.svn.wordpress.org/trunk@46350 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-10-15 19:12:02 +00:00
Sergey Biryukov 8d1e51e9c7 Docs: Add a `@since` note about new parameters with the spread operator added to function signatures.
Props jrf.
See #47678.
Built from https://develop.svn.wordpress.org/trunk@46451


git-svn-id: http://core.svn.wordpress.org/trunk@46249 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-10-09 04:28:02 +00:00
Sergey Biryukov fefc2f56ed I18N: Add context for the `Archives` string introduced in [45651] as a file type heading, to disambiguate from other types of archives.
Props alexclassroom.
Fixes #48259.
Built from https://develop.svn.wordpress.org/trunk@46437


git-svn-id: http://core.svn.wordpress.org/trunk@46235 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-10-08 17:04:03 +00:00
John Blackbourn 235373d4d7 Pings/Trackbacks: Avoid adding multiple `_pingme` and `_encloseme` meta entries to a post when it gets updated prior to pings being done.
Props rebasaurus, whyisjake

Fixes #48014

Built from https://develop.svn.wordpress.org/trunk@46426


git-svn-id: http://core.svn.wordpress.org/trunk@46224 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-10-07 20:29:04 +00:00
Andrew Ozz 38e6958698 Media: Move `wp_get_original_image_path()` to `wp-content/post.php` to make it easier to access from plugins.
Props pbiron.
See #47873.
Built from https://develop.svn.wordpress.org/trunk@46353


git-svn-id: http://core.svn.wordpress.org/trunk@46152 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-30 16:28:59 +00:00
Sergey Biryukov c7f4cbc62c Docs: Improve consistency in `@since` tags for parameters that were made optional.
See #47110.
Built from https://develop.svn.wordpress.org/trunk@46288


git-svn-id: http://core.svn.wordpress.org/trunk@46100 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-24 12:54:57 +00:00
K. Adam White 81ed396972 Posts, Post Types: Build list of "date floating" post stati dynamically when inserting post.
Completes work begun in #39953 to expose "date floating" status information to frontend clients via the REST API.

Props TimothyBlynJacobs.
Fixes #48113.

Built from https://develop.svn.wordpress.org/trunk@46279


git-svn-id: http://core.svn.wordpress.org/trunk@46091 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-23 21:02:56 +00:00
K. Adam White a86fe08b1d Coding Standards: Fix WPCS issue in [46274].
See #39953.

Built from https://develop.svn.wordpress.org/trunk@46275


git-svn-id: http://core.svn.wordpress.org/trunk@46087 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-23 20:48:57 +00:00
K. Adam White a418a8a427 REST API: Mark "pending" status as date_floating.
See: https://github.com/WordPress/gutenberg/issues/13176

Props TimothyBlynJacobs.
Fixes #39953.

Built from https://develop.svn.wordpress.org/trunk@46274


git-svn-id: http://core.svn.wordpress.org/trunk@46086 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-23 20:34:57 +00:00
K. Adam White ef86b03619 REST API: Introduce date_floating property on status endpoint response objects.
Expose a date_floating property on all status objects to permit clients (including the block editor) to make correct decisions about date handling for posts of varying status.

Props mnelson4, earnjam, kadamwhite, jnylen0, nerrad, pento.
See #39953.


Built from https://develop.svn.wordpress.org/trunk@46252


git-svn-id: http://core.svn.wordpress.org/trunk@46064 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-23 17:40:58 +00:00
desrosj 2742c7e8af Docs: Improve documentation for the `supports` argument in `register_post_type()`/`add_post_type_support()`.
Follow up of [46160].

Fixes #40413.
Built from https://develop.svn.wordpress.org/trunk@46246


git-svn-id: http://core.svn.wordpress.org/trunk@46058 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-23 16:08:57 +00:00
John Blackbourn e36d1bcbd8 Docs: Docblock corrections and improvements, mostly related to various `pre_*` filters.
See #47110

Built from https://develop.svn.wordpress.org/trunk@46232


git-svn-id: http://core.svn.wordpress.org/trunk@46044 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-21 17:41:57 +00:00
Sergey Biryukov 6354f6dcdc Docs: Clarify that `$show_in_rest` parameter of `register_post_type()` and `register_taxonomy()` should be enabled for the post type or taxonomy to be available in the block editor.
Props ramon-fincken.
Fixes #48084.
Built from https://develop.svn.wordpress.org/trunk@46196


git-svn-id: http://core.svn.wordpress.org/trunk@46008 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-20 13:05:57 +00:00
Boone Gorges da8a602ad6 Improve performance of trackback query in `do_all_pings()`.
Previously, the direct SQL query used to identify trackbacks in
`do_all_pings()` performed poorly, due to an unindexed query against the
`to_ping` column. We improve performance in two ways. First, we switch
to using a postmeta flag for posts that require trackbacks to be sent;
queries joining against the postmeta table that check only the `meta_key`
are generally quite fast. Second, we switch to the use of `WP_Query`,
making the query cacheable and filterable using standard methods.

Props dshanske, spacedmonkey, janw.oostendorp, mrmadhat, birgire.
Fixes #36824.
Built from https://develop.svn.wordpress.org/trunk@46178


git-svn-id: http://core.svn.wordpress.org/trunk@45990 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-19 02:06:56 +00:00
Andrew Ozz dc8349ba0a Media: Add handling for "BIG" images. When the users upload a big image, typically a photo, scale it down to make it suitable for web use. Then use the scaled image as the "full" size, and keep the originally uploaded image for creating high quality sub-sizes in the future and in case the users want to download it later.
Introduces `wp_get_original_image_path()` that retrieves the path to the originally uploaded image in all cases, and `big_image_size_threshold` filter to set the pixel value above which images will be scaled. The same value is used as max-width and max-height when scaling.

See #47873.
Built from https://develop.svn.wordpress.org/trunk@46076


git-svn-id: http://core.svn.wordpress.org/trunk@45888 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-07 01:07:55 +00:00
Sergey Biryukov e199663322 I18N: Capitalize translator comments consistently, add trailing punctuation.
Includes minor code layout fixes.

See #44360.
Built from https://develop.svn.wordpress.org/trunk@45932


git-svn-id: http://core.svn.wordpress.org/trunk@45743 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-03 00:41:05 +00:00
Sergey Biryukov 16b8d91baa I18N: Improve translator comments.
* Add missing translator comments.
* Fix placement of some translator comments. Translator comments should be on the line directly above the line containing the translation function call for optimal compatibility with various `.pot` file generation tools. The CS auto-fixing, which changed some inconsistent function calls to multi-line function calls, is part of the reason why this was no longer the case for a select group of translator comments.

Includes minor code layout fixes.

Polyglots, rejoice! All WordPress core files now have translator comments for all strings with placeholders!

Props jrf, subrataemfluence, GaryJ, webdados, Dency, swissspidy, alvarogois, marcomartins, mihaiiceyro, vladwtz, niq1982, flipkeijzer, michielatyoast, chandrapatel, thrijith, joshuanoyce, FesoVik, tessak22, bhaktirajdev, cleancoded, dhavalkasvala, garrett-eclipse, bibliofille, socalchristina, priyankkpatel, 5hel2l2y, adamsilverstein, JeffPaul, pierlo, SergeyBiryukov.
Fixes #44360.
Built from https://develop.svn.wordpress.org/trunk@45926


git-svn-id: http://core.svn.wordpress.org/trunk@45737 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-09-01 17:13:59 +00:00
John Blackbourn 640c90d35d Docs: Correct and improve inline docs relating to caching, terms, meta, and some misc tweaks.
See #47110   

Built from https://develop.svn.wordpress.org/trunk@45915


git-svn-id: http://core.svn.wordpress.org/trunk@45726 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-08-30 11:36:08 +00:00
Sergey Biryukov a58eaa9424 Date/Time: In `wp_insert_post()`, when checking the post date to set `future` or `publish` status, use string comparison to work around far future dates (year 2038+) on 32-bit systems.
Props Rarst, nofearinc.
Fixes #25347.
Built from https://develop.svn.wordpress.org/trunk@45851


git-svn-id: http://core.svn.wordpress.org/trunk@45662 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-08-19 15:50:56 +00:00
Sergey Biryukov 80d153fb70 Docs: Improve documentation for `get_page_by_title()`.
Props atachibana.
Fixes #47860.
Built from https://develop.svn.wordpress.org/trunk@45779


git-svn-id: http://core.svn.wordpress.org/trunk@45590 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-08-11 12:42:56 +00:00
Sergey Biryukov 69bbdc4022 Posts, Post Types: Update, not delete the `page_for_posts` option in `_reset_front_page_settings_for_post()` when a linked page is deleted or trashed.
Props diddledan.
Fixes #46850.
Built from https://develop.svn.wordpress.org/trunk@45746


git-svn-id: http://core.svn.wordpress.org/trunk@45557 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-08-05 07:44:55 +00:00
Sergey Biryukov 545157d30d Posts, Post Types: Revert unintended change from [45742].
See #46503.
Built from https://develop.svn.wordpress.org/trunk@45744


git-svn-id: http://core.svn.wordpress.org/trunk@45555 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-08-04 14:44:55 +00:00
Sergey Biryukov 9967a3e030 Docs: Add missing description for `$post` global.
Props immeet94.
Fixes #46503. See #47110.
Built from https://develop.svn.wordpress.org/trunk@45742


git-svn-id: http://core.svn.wordpress.org/trunk@45553 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-08-04 12:28:56 +00:00
Sergey Biryukov b1e34ccc1f Docs: Add missing description for `$wp_rewrite` global.
See #45604, #47110.
Built from https://develop.svn.wordpress.org/trunk@45735


git-svn-id: http://core.svn.wordpress.org/trunk@45546 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-08-04 01:19:56 +00:00
Sergey Biryukov 76f482de43 Posts, Post Types: Check the result of `wp_update_post()` in `wp_trash_post()` and `wp_untrash_post()`.
Props abhijitrakas, manzoorwani.jk, siliconforks.
Fixes #47773.
Built from https://develop.svn.wordpress.org/trunk@45724


git-svn-id: http://core.svn.wordpress.org/trunk@45535 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-08-03 03:47:54 +00:00
Sergey Biryukov 8e85299a00 General: First pass at replacing Codex URLs with a corresponding HelpHub or DevHub article.
Props ianbelanger, tobifjellner, SergeyBiryukov.
See #47771.
Built from https://develop.svn.wordpress.org/trunk@45674


git-svn-id: http://core.svn.wordpress.org/trunk@45485 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-07-25 22:45:57 +00:00
Sergey Biryukov 8ab7bbe385 Posts, Post Types: Introduce `is_sticky` filter in `is_sticky()` to provide more flexibility for custom sticky post implementations.
Props dehisok, greenshady.
Fixes #37629.
Built from https://develop.svn.wordpress.org/trunk@45671


git-svn-id: http://core.svn.wordpress.org/trunk@45482 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-07-25 01:36:54 +00:00
Sergey Biryukov 18bd01985b Coding Standards: Rename `$r` variable used with `wp_parse_args()` to `$parsed_args` for clarity.
Props freewebmentor.
Fixes #45059.
Built from https://develop.svn.wordpress.org/trunk@45667


git-svn-id: http://core.svn.wordpress.org/trunk@45478 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-07-25 00:48:58 +00:00
Sergey Biryukov 970fe7d85c Coding Standards: Fix WPCS issues in [45651].
See #38195.
Built from https://develop.svn.wordpress.org/trunk@45652


git-svn-id: http://core.svn.wordpress.org/trunk@45463 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-07-17 01:50:58 +00:00
Sergey Biryukov 6cb424b978 Media: Add "Documents", "Spreadsheets", and "Archives" groups to file type filter in Media Library.
Props zodiac1978, swissspidy, karmatosed, SergeyBiryukov.
Fixes #38195.
Built from https://develop.svn.wordpress.org/trunk@45651


git-svn-id: http://core.svn.wordpress.org/trunk@45462 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-07-17 01:22:55 +00:00
Gary Pendergast 5fb46ff14b Code Modernisation: Introduce the spread operator in `add_post_type_support()`.
Rather than relying `func_get_args()` to retrieve arbitrary function arguments, we can now use the spread operator to assign them directly to a variable.

Props jrf, pento.
See #47678.

Built from https://develop.svn.wordpress.org/trunk@45625


git-svn-id: http://core.svn.wordpress.org/trunk@45436 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-07-12 00:02:56 +00:00
Gary Pendergast 87675d288b Coding Standards: Fix all `WordPress.WhiteSpace.PrecisionAlignment` issues.
See #47632.


Built from https://develop.svn.wordpress.org/trunk@45602


git-svn-id: http://core.svn.wordpress.org/trunk@45413 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-07-05 05:21:56 +00:00
Gary Pendergast 4803fc405e Coding Standards: Fix the `Squiz.PHP.DisallowMultipleAssignments` violations in `wp-includes`.
See #47632.


Built from https://develop.svn.wordpress.org/trunk@45590


git-svn-id: http://core.svn.wordpress.org/trunk@45401 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-07-02 23:42:58 +00:00
Sergey Biryukov c77e771c84 Date/Time: Replace all instances of `date()` with `gmdate()`.
Use of `date()` in core depends on PHP timezone set to UTC and not changed by third party code (which cannot be guaranteed).

`gmdate()` is functionally equivalent, but is not affected by PHP timezone setting: it's always UTC, which is the exact behavior the core needs.

Props nielsdeblaauw, Rarst.
Fixes #46438. See #44491.
Built from https://develop.svn.wordpress.org/trunk@45424


git-svn-id: http://core.svn.wordpress.org/trunk@45235 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-05-26 00:12:54 +00:00
John Blackbourn 04bba79df9 Docs: Improve documentation for variadic functions relating to post type support and theme support.
See #37402

Built from https://develop.svn.wordpress.org/trunk@45422


git-svn-id: http://core.svn.wordpress.org/trunk@45233 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-05-25 23:41:54 +00:00
Adam Silverstein 8e9315f51e Media: move `get_available_post_mime_types` to `wp-includes/post.php` making it more generally available.
Address an issue since r44947 where calling `wp_enqueue_media` on the front-end would result in a PHP fatal.

Props david.binda.
Fixes #46795.

Built from https://develop.svn.wordpress.org/trunk@45219


git-svn-id: http://core.svn.wordpress.org/trunk@45028 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-04-16 20:30:51 +00:00
Aaron Jorbin 71cf332e65 Replace usages of basename() with wp_basename() in order to support multibyte filenames
This is focused on the pieces of code that touch media files and the tests that support them. `basename` isn't multibyte compatible out of the box. See http://php.net/basename and https://bugs.php.net/bug.php?id=62119.

See #43170.
Props Viper007Bond.

Built from https://develop.svn.wordpress.org/trunk@44785


git-svn-id: http://core.svn.wordpress.org/trunk@44617 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-03-01 20:58:52 +00:00
Gary Pendergast 7d17b53ff2 Blocks: Define the `edit_posts` capability on the `wp_block` post type.
Meta capability mapping doesn't recurse through multiple meta definitions, which creates a situation where the capabilities test is looking for the non-existent primitive capability `edit_blocks`, which should instead be mapped to `edit_posts`.

Defining the `edit_posts` capability when the `wp_block` post type is registered causes this check to change to to the `edit_posts` capability.

Props aduth.
Fixes #45373.


Built from https://develop.svn.wordpress.org/trunk@44687


git-svn-id: http://core.svn.wordpress.org/trunk@44518 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-22 00:05:52 +00:00
desrosj eaa03c3c8c Privacy: Include request counts inline with the filters in the list table views.
Fixes $44952
Props eArtboard, pratikkry, birgire, garrett-eclipse.
Built from https://develop.svn.wordpress.org/trunk@44668


git-svn-id: http://core.svn.wordpress.org/trunk@44499 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-21 17:35:51 +00:00
Gary Pendergast c0debca1f3 Docs: Improve the docblocks for `wp_insert_post()` and `wp_set_post_categories()`.
Their respective `post_category` and `post_categories` parameters were not correct.

Props Takahashi_Fumiki.
Fixes #45171.


Built from https://develop.svn.wordpress.org/trunk@44660


git-svn-id: http://core.svn.wordpress.org/trunk@44491 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-21 01:45:50 +00:00
Gary Pendergast e42dddb5ba Docs: Mark the internal functions as `@private` in `wp-includes/post.php`.
Props shamim51.
Fixes #44502.


Built from https://develop.svn.wordpress.org/trunk@44636


git-svn-id: http://core.svn.wordpress.org/trunk@44467 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-17 07:21:51 +00:00
Gary Pendergast d2695fe283 Query: Cache the result when `get_pages()` doesn't find anything in the database.
Props flixos90, soulseekah.
Fixes #43514.


Built from https://develop.svn.wordpress.org/trunk@44587


git-svn-id: http://core.svn.wordpress.org/trunk@44418 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-14 23:27:50 +00:00
Gary Pendergast c008959e9e Coding Standards: Fix the minor `WordPress.WP.I18n` violations.
`WordPress.WP.I18n.MissingTranslatorsComment` is in progress in #44360.

See #45934.


Built from https://develop.svn.wordpress.org/trunk@44562


git-svn-id: http://core.svn.wordpress.org/trunk@44393 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-11 06:04:49 +00:00
Felix Arntz a71d208785 General: Fix problematic string to array parsing.
WordPress has historically often used code like `preg_split( '/[\s,]+/', $var )` to parse a string of comma-separated values into an array. However, this approach was causing an empty string to not be parsed into an empty array as expected, but rather into an array with the empty string as its sole element.

This was among other areas causing problems in the REST API where passing an empty request parameter could cause that request to fail because, instead of it being ignored, that parameter would be compared against the valid values for it, which typically do not include an empty string.

Props david.binda, sstoqnov.
Fixes #43977.

Built from https://develop.svn.wordpress.org/trunk@44546


git-svn-id: http://core.svn.wordpress.org/trunk@44377 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-10 21:06:49 +00:00
Gary Pendergast 1b389ea861 Permalinks: Add a `pre_wp_unique_post_slug` filter.
Returning a non-`null` value on this fillter will cause `wp_unique_post_slug()` to return early with that value, skipping potentially expensive database queries on some sites.

Props coffee2code, javorszky, iCaleb.
Fixes #21112.


Built from https://develop.svn.wordpress.org/trunk@44454


git-svn-id: http://core.svn.wordpress.org/trunk@44285 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-01-08 03:47:49 +00:00
Sergey Biryukov cf9a5d83bd Docs: Update `@since` tag for `edit_post_{$post->post_type}` hook introduced in [43535].
Props garrett-eclipse.
Fixes #34706.
Built from https://develop.svn.wordpress.org/trunk@44347


git-svn-id: http://core.svn.wordpress.org/trunk@44177 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-12-20 02:19:48 +00:00
Drew Jaynes f05077e0b1 Docs: Add backtick escaping around a variable name in the DocBlock for `update_post_meta()`.
Also adds a note to the description explaining that it can be used in place of `add_post_meta()`.

See #42505.

Built from https://develop.svn.wordpress.org/trunk@44334


git-svn-id: http://core.svn.wordpress.org/trunk@44164 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-12-19 16:39:48 +00:00
Jeremy Felt c9f8525211 Blocks: Include necessary labels for the 'wp_block' post type.
Merges [43849] from the 5.0 branch to trunk.

Props danielbachhuber.
See #45098.

Built from https://develop.svn.wordpress.org/trunk@44215


git-svn-id: http://core.svn.wordpress.org/trunk@44045 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-12-16 01:25:52 +00:00
desrosj 268402cf53 PHP7.3 compatibility: Fix compact throwing notices.
In PHP 7.3, the `compact()` function has been changed to issue an `E_NOTICE` level error if a passed string refers to an unset variable. In previous versions of PHP, this notice was silently skipped. The full RFC can be viewed here: https://wiki.php.net/rfc/compact.

Props jorbin, desrosj.

Merges [43819] and [43832] to trunk.

Fixes #44416.
Built from https://develop.svn.wordpress.org/trunk@44166


git-svn-id: http://core.svn.wordpress.org/trunk@43996 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-12-14 05:13:52 +00:00
Jeremy Felt c3e927d2c8 REST API: Add endpoints for blocks.
`WP_REST_Block_Renderer_Controller` allows rendering of server-side rendered blocks, whilst `WP_REST_Blocks_Controller` allows retrieving of reusable blocks.

Merges [43805] and [43806] from the 5.0 branch to trunk.

Props desrosj, danielbachhuber, pento, Presskopp, swissspidy.
See #45065, #45098.

Built from https://develop.svn.wordpress.org/trunk@44150


git-svn-id: http://core.svn.wordpress.org/trunk@43980 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-12-14 02:35:38 +00:00
Jeremy Felt 3af9743b81 Blocks: Add the reusable block post type, `wp_block`.
Merges [43804] from the 5.0 branch to trunk.

See #45098.

Built from https://develop.svn.wordpress.org/trunk@44146


git-svn-id: http://core.svn.wordpress.org/trunk@43976 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-12-14 02:15:37 +00:00
Gary Pendergast 25366bd41f Posts, Post Types: Add labels for post transformation messages.
Because the existing `post_updated_messages` filter can be modified dynamically based on post state, it's unreliable to use with REST API clients. Instead, these new labels give clients stateless equivalents.

Merges [43744] from the 5.0 branch to trunk.

Props earnjam.
Fixes #45101.

Built from https://develop.svn.wordpress.org/trunk@44110


git-svn-id: http://core.svn.wordpress.org/trunk@43940 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-12-13 09:57:24 +00:00
Jeremy Felt 2dce718157 REST API: Move object type-specific metadata integrations from the wrapper functions to the low-level Meta API functions.
Object type-specific actions that should happen before or after modification of metadata have so far been part of the respective wrapper functions. By using action and filter hooks, this changeset ensures they are always executed, even when calling the lower-level Meta API functions directly, which the REST API does as a prime example.

Merges [43729] to trunk.

Props flixos90, spacedmonkey.
Fixes #44467.

Built from https://develop.svn.wordpress.org/trunk@43982


git-svn-id: http://core.svn.wordpress.org/trunk@43814 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-12-12 03:02:24 +00:00
Sergey Biryukov f7ba175491 Docs: Correct `@since` value for `_wp_privacy_statuses()`.
Fix typo in `@since` entry for `WP_Privacy_Policy_Content:add()`.

Props dimadin.
Fixes #44915.
Built from https://develop.svn.wordpress.org/trunk@43638


git-svn-id: http://core.svn.wordpress.org/trunk@43467 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-09-13 10:20:24 +00:00
Sergey Biryukov 7c366e8889 Docs: Update `@since` version for `edit_post_{$post->post_type}` action introduced in [43535] to 4.9.9.
See #34706.
Built from https://develop.svn.wordpress.org/trunk@43616


git-svn-id: http://core.svn.wordpress.org/trunk@43445 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-09-03 21:09:27 +00:00
John Blackbourn 47d32decd6 Docs: Correct and improve various inline documentation.
See #42505

Built from https://develop.svn.wordpress.org/trunk@43582


git-svn-id: http://core.svn.wordpress.org/trunk@43411 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-08-27 14:28:26 +00:00
Gary Pendergast 56c162fbc9 Coding Standards: Upgrade WPCS to 1.0.0
WPCS 1.0.0 includes a bunch of new auto-fixers, which drops the number of coding standards issues across WordPress significantly. Prior to running the auto-fixers, there were 15,312 issues detected. With this commit, we now drop to 4,769 issues.

This change includes three notable additions:
- Multiline function calls must now put each parameter on a new line.
- Auto-formatting files is now part of the `grunt precommit` script. 
- Auto-fixable coding standards issues will now cause Travis failures.

Fixes #44600.


Built from https://develop.svn.wordpress.org/trunk@43571


git-svn-id: http://core.svn.wordpress.org/trunk@43400 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-08-17 01:51:36 +00:00
Sergey Biryukov 9c084c6968 Posts, Post Types: Introduce `edit_post_{$post->post_type}` hook.
The hook fires before the general `edit_post` hook and has the same parameters.

It also complements the `save_post_{$post->post_type}` hook added in [25050].

Props Mte90, garrett-eclipse.
Fixes #34706.
Built from https://develop.svn.wordpress.org/trunk@43535


git-svn-id: http://core.svn.wordpress.org/trunk@43364 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-07-25 20:57:25 +00:00
K. Adam White a7735117b6 Docs: Update @since version to 4.9.8 for meta registration subtype handling.
This feature has been backported to 4.9.8 so 5.0.0 is inaccurate.

See #38323.

Built from https://develop.svn.wordpress.org/trunk@43520


git-svn-id: http://core.svn.wordpress.org/trunk@43349 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-07-23 17:02:25 +00:00
John Blackbourn c9dce0606b Media: Limit thumbnail file deletions to the same directory as the original file.
Built from https://develop.svn.wordpress.org/trunk@43392


git-svn-id: http://core.svn.wordpress.org/trunk@43220 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-07-05 14:32:25 +00:00
K. Adam White a89c86c711 REST API: Support meta registration for specific object subtypes.
Introduce an `object_subtype` argument to the args array for `register_meta()` which can be used to limit meta registration to a single subtype (e.g. a custom post type or taxonomy, vs all posts or taxonomies).

Introduce `register_post_meta()` and `register_term_meta()` wrapper methods for `register_meta` to provide a convenient interface for the common case of registering meta for a specific taxonomy or post type. These methods work the way plugin developers have often expected `register_meta` to function, and should be used in place of direct `register_meta` where possible.

Props flixos90, tharsheblows, spacedmonkey.
Fixes #38323.


Built from https://develop.svn.wordpress.org/trunk@43378


git-svn-id: http://core.svn.wordpress.org/trunk@43206 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-06-28 02:43:21 +00:00
Andrew Ozz e9eb7518c0 Privacy: update and enhance the method to confirm user requests by email. Introduce WP_User_Request to hold all request vars similarly to WP_Post.
Props mikejolley.
See #43443.

Built from https://develop.svn.wordpress.org/trunk@43011


git-svn-id: http://core.svn.wordpress.org/trunk@42840 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-04-27 17:31:22 +00:00
Andrew Ozz f1703c0e70 Privacy: update the method to confirm user requests by email. Use a single CPT to store the requests and to allow logging/audit trail.
Props mikejolley.
See #43443.

Built from https://develop.svn.wordpress.org/trunk@43008


git-svn-id: http://core.svn.wordpress.org/trunk@42837 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-04-27 10:12:22 +00:00
Andrew Ozz 108578a8ec Privacy: add new wp-admin screens for exporting and removing of personal data.
Props @melchoyce, @mikejolley, @allendav, @xkon.
See #43481.
Built from https://develop.svn.wordpress.org/trunk@42967


git-svn-id: http://core.svn.wordpress.org/trunk@42796 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-04-10 18:02:30 +00:00
John Blackbourn 2361ca884f Docs: Document more parameters and properties using typed array notation.
See #41756

Built from https://develop.svn.wordpress.org/trunk@42876


git-svn-id: http://core.svn.wordpress.org/trunk@42706 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-03-25 19:33:31 +00:00
Dominik Schilling 74cb5936fc Docs: Remove trailing whitespace in `wp-includes/post.php`.
Built from https://develop.svn.wordpress.org/trunk@42769


git-svn-id: http://core.svn.wordpress.org/trunk@42599 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-03-02 10:02:33 +00:00
Drew Jaynes 6e665d1f15 Docs: Link to the "Conditional Tags" article in the Theme Developer Handbook from the descriptions for a variety of core conditional tag functions.
These notations largely serve to direct consumers (of both the source and the parsed code reference) to extended information on individual and related conditional tags throughout WordPress. The changeset also standardizes corresponding DocBlock summaries to use third-person singular verbs.

Notations been added for the following functions:

* comments_open()
* email exists()
* has_excerpt()
* has_post_thumbnail()
* has_tag()
* in_category()
* in_the_loop()
* is_404()
* is_active_sidebar()
* is_active_widget()
* is_admin()
* is_admin_bar_showing()
* is_archive()
* is_attachment()
* is_author()
* is_blog_installed()
* is_category()
* is_comments_popup()
* is_date()
* is_day()
* is_dynamic_sidebar()
* is_feed()
* is_front_page()
* is_home()
* is_local_attachment()
* is_main_query
* is_month()
* is_multi_author
* is_new_day()
* is_page()
* is_page_template()
* is_paged()
* is_plugin_active()
* is_plugin_active_for_network()
* is_plugin_inactive()
* is_plugin_page()
* is_post_type_archive()
* is_preview()
* is_rtl()
* is_search()
* is_single()
* is_singular()
* is_sticky()
* is_tag()
* is_tax()
* is_taxonomy_hierarchical()
* is_time()
* is_trackback()
* is_user_logged_in()
* is_year()
* pings_open()
* post_type_exists()
* taxonomy_exists()
* term_exists()
* username exists()
* wp_attachment_is_image()
* wp_script_is()

Props janalwin.
Fixes #43254.

Built from https://develop.svn.wordpress.org/trunk@42710


git-svn-id: http://core.svn.wordpress.org/trunk@42538 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-02-13 16:54:31 +00:00
John Blackbourn 91464bce65 Docs: Add missing code formatting to various `@since` entries.
See #42505

Built from https://develop.svn.wordpress.org/trunk@42678


git-svn-id: http://core.svn.wordpress.org/trunk@42506 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-02-09 16:55:31 +00:00
John Blackbourn f7224ea635 Docs: Copy a helpful inline doc into the function header for visibility.
See #42505

Built from https://develop.svn.wordpress.org/trunk@42664


git-svn-id: http://core.svn.wordpress.org/trunk@42493 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-02-07 22:13:30 +00:00
Gary Pendergast 488df7c563 Docs: Correct some version numbers.
`wp_check_for_changed_dates()`, `_find_post_by_old_slug(), `_find_post_by_old_date()`, and the `old_slug_redirect_post_id` filter were intended to land in 4.9.2, but didn't quite make it. Instead, they'll be landing in 4.9.3.

See #15397.


Built from https://develop.svn.wordpress.org/trunk@42588


git-svn-id: http://core.svn.wordpress.org/trunk@42417 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-01-24 06:48:31 +00:00
Gary Pendergast 6da54f0d9b Canonical URLs: Redirect to the correct URL when the post date changes.
When a post slug is changed, we store a copy of the old slug, so that we can redirect visitors visiting the old URL to the new URL.

In the same way, this stores a copy of the old date, when the post date changes, so we can redirect visitors to the new URL.

Props nickmomrik.
Fixes #15397 for trunk.


Built from https://develop.svn.wordpress.org/trunk@42401


git-svn-id: http://core.svn.wordpress.org/trunk@42230 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-12-15 08:31:47 +00:00
Sergey Biryukov ff89ce1879 Posts: Rename `$ID` to `$post` in `get_post_mime_type()` and `get_post_status()` for consistency with other functions.
See #42797.
Built from https://develop.svn.wordpress.org/trunk@42398


git-svn-id: http://core.svn.wordpress.org/trunk@42227 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-12-15 01:03:47 +00:00
Sergey Biryukov 0d09b75c4b Docs: Add missing parameter description in `wp_get_post_parent_id()` function DocBlock.
Rename `$post_ID` to `$post` for consistency with other functions.

Add unit tests for `wp_get_post_parent_id()`.

Props keesiemeijer.
Fixes #42797.
Built from https://develop.svn.wordpress.org/trunk@42397


git-svn-id: http://core.svn.wordpress.org/trunk@42226 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-12-15 01:02:48 +00:00
Dion Hulse ea74239f90 Posts: When using `wp_update_post()` on a `attachment` post_type item, pass the `$wp_error` parameter through to `wp_insert_attachment()`.
Props MyThemeShop.
Fixes #41513.

Built from https://develop.svn.wordpress.org/trunk@42383


git-svn-id: http://core.svn.wordpress.org/trunk@42212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-12-11 06:37:50 +00:00
John Blackbourn ee51200c50 Role/Capability: When checking capabilities before setting a post slug, ensure the correct post type capabilities are used.
Previously, only the `publish_posts` capability was checked. Now, the correct meta or primitive capability for the post type is used where appropriate.

Props peterwilsoncc

Fixes #42464

Built from https://develop.svn.wordpress.org/trunk@42380


git-svn-id: http://core.svn.wordpress.org/trunk@42209 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-12-09 22:51:54 +00:00
Gary Pendergast aaf99e6913 Code is Poetry.
WordPress' code just... wasn't.
This is now dealt with.

Props jrf, pento, netweb, GaryJ, jdgrimes, westonruter, Greg Sherwood from PHPCS, and everyone who's ever contributed to WPCS and PHPCS.
Fixes #41057.


Built from https://develop.svn.wordpress.org/trunk@42343


git-svn-id: http://core.svn.wordpress.org/trunk@42172 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-11-30 23:11:00 +00:00
Gary Pendergast c90cfa3b50 General: Fix some precision alignment formatting warnings.
The WPCS `WordPress.WhiteSpace.PrecisionAlignment` rule throws warnings for a bunch of code that will likely cause issues for `wpcbf`. Fixing these manually beforehand gives us better auto-fixed results later.

See #41057.


Built from https://develop.svn.wordpress.org/trunk@42228


git-svn-id: http://core.svn.wordpress.org/trunk@42057 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-11-26 23:57:55 +00:00
Dion Hulse 611c090b41 Docs: Update the documentation for `get_post_meta()` to clarify that `$single` has no effect when the `$meta_key` is not provided.
Props chetan200891, titodevera.
Fixes #42687.

Built from https://develop.svn.wordpress.org/trunk@42227


git-svn-id: http://core.svn.wordpress.org/trunk@42056 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-11-26 03:17:54 +00:00
Gary Pendergast a2693fd860 Database: Restore numbered placeholders in `wpdb::prepare()`.
[41496] removed support for numbered placeholders in queries send through `wpdb::prepare()`, which, despite being undocumented, were quite commonly used.

This change restores support for numbered placeholders (as well as a subset of placeholder formatting), while also adding extra checks to ensure the correct number of arguments are being passed to `wpdb::prepare()`, given the number of placeholders.

See #41925.


Built from https://develop.svn.wordpress.org/trunk@42056


git-svn-id: http://core.svn.wordpress.org/trunk@41885 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-10-31 12:00:49 +00:00
Boone Gorges a1879766ed Bump 'posts' query cache incrementor when modifying postmeta.
This ensures that the `get_pages()` query cache doesn't go stale when
postmeta is modified.

Props spacedmonkey.
Fixes #40669.
Built from https://develop.svn.wordpress.org/trunk@41849


git-svn-id: http://core.svn.wordpress.org/trunk@41683 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-10-12 15:20:47 +00:00
John Blackbourn 4a16295dc5 Docs: Standardise the format used for documenting parameters passed by reference.
See #35974, #41017

Built from https://develop.svn.wordpress.org/trunk@41688


git-svn-id: http://core.svn.wordpress.org/trunk@41522 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-10-02 22:14:46 +00:00
Weston Ruter e0c3951b08 Embeds: Cache oEmbeds in an `oembed_cache` custom post type instead of postmeta when there is no global `$post`.
Add processing of embeds to rich Text widget.

Props swissspidy, westonruter, ocean90, johnbillion.
See #40854, #39994, #40935.
Fixes #34115.

Built from https://develop.svn.wordpress.org/trunk@41651


git-svn-id: http://core.svn.wordpress.org/trunk@41485 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-09-30 01:15:48 +00:00
Sergey Biryukov 79ffa7ff2a Posts, Post Types: In `wp_delete_post()`, `wp_trash_post()`, `wp_untrash_post()`, and `wp_delete_attachment()`, standardize on `WP_Post` as a return value and internal representation of the post data.
Props bor0, SergeyBiryukov.
Fixes #42030.
Built from https://develop.svn.wordpress.org/trunk@41642


git-svn-id: http://core.svn.wordpress.org/trunk@41476 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-09-29 13:36:46 +00:00
Sergey Biryukov 70925e6741 Posts, Post Types: Introduce `pre_trash_post` and `pre_untrash_post` filters to allow for short-circuiting `wp_trash_post()` and `wp_untrash_post()`.
This brings parity with `pre_delete_post` filter in `wp_delete_post()`, introduced in [34082].

Props bor0.
Fixes #42030.
Built from https://develop.svn.wordpress.org/trunk@41638


git-svn-id: http://core.svn.wordpress.org/trunk@41472 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-09-29 10:19:49 +00:00
Sergey Biryukov 3d6c0dc45a Docs: Remove "since since" and "one one" dittography from inline comments.
Fixes #41841.
Built from https://develop.svn.wordpress.org/trunk@41355


git-svn-id: http://core.svn.wordpress.org/trunk@41188 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-09-09 13:53:42 +00:00
John Blackbourn 9891448a42 Media: Rename several attachment related parameters from `$post_id` to `$attachment_id` for clarity, and improve related
documentation.

See #41017

Built from https://develop.svn.wordpress.org/trunk@41288


git-svn-id: http://core.svn.wordpress.org/trunk@41128 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-08-22 11:12:44 +00:00
Drew Jaynes 597eeb9bb8 Docs: Use a hash notation for the `$args` parameter to describe the `fields` argument in the DocBlock for `wp_get_post_terms()`.
Also, the `$taxonomy` parameter can accept either a string or array of taxonomies.

Props ohryan for the initial tip.
See #41017.

Built from https://develop.svn.wordpress.org/trunk@41034


git-svn-id: http://core.svn.wordpress.org/trunk@40884 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-07-12 22:21:41 +00:00
Sergey Biryukov cf458a871d Docs: Document `tags_input` parameter in `wp_insert_post()`.
Props barryceelen.
Fixes #41137.
Built from https://develop.svn.wordpress.org/trunk@40925


git-svn-id: http://core.svn.wordpress.org/trunk@40775 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-06-23 21:27:44 +00:00
John Blackbourn 8d3d439684 Posts, Post Types: Correct the fallback value for the `label_count` argument of `register_post_status()`.
While using `_n_noop()` here is technically incorrect, it does correct the fallback value as its usage in `translate_nooped_plural()` expects a correctly formatted associative array.

Props xrmx

Fixes #38686

Built from https://develop.svn.wordpress.org/trunk@40516


git-svn-id: http://core.svn.wordpress.org/trunk@40392 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-04-22 14:17:42 +00:00
Sergey Biryukov 35987df4e4 Docs: Improve `@param` and `@return` entries for `wp_get_post_categories()`, `wp_get_post_tags()`, and `wp_get_post_terms()`.
Props philipjohn, theMikeD.
Fixes #40481.
Built from https://develop.svn.wordpress.org/trunk@40483


git-svn-id: http://core.svn.wordpress.org/trunk@40359 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-04-19 23:08:40 +00:00
Sergey Biryukov fe0b8a2aaf Pings/Trackbacks: Avoid scheduling multiple `do_pings` events in `_publish_post_hook()`.
Props ethitter.
Fixes #39828.
Built from https://develop.svn.wordpress.org/trunk@40054


git-svn-id: http://core.svn.wordpress.org/trunk@39991 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-02-10 03:09:43 +00:00
Sergey Biryukov b0bcea2a18 Docs: Clarify that `wp_list_pages()` and `get_pages()` only work with hierarchical post types.
Props doublehhh.
Fixes #39369.
Built from https://develop.svn.wordpress.org/trunk@40027


git-svn-id: http://core.svn.wordpress.org/trunk@39964 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-01-29 10:59:42 +00:00
Sergey Biryukov f3a9d2bd9a I18N: Add post type context to "Featured Image" post labels.
Fixes #39458.
Built from https://develop.svn.wordpress.org/trunk@39667


git-svn-id: http://core.svn.wordpress.org/trunk@39607 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-01-04 08:40:41 +00:00
Sergey Biryukov 962db75ace Posts, Post Types: Add a `@since` entry for `archives` post type label introduced in [35382].
See #16075.
Built from https://develop.svn.wordpress.org/trunk@39666


git-svn-id: http://core.svn.wordpress.org/trunk@39606 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-01-04 08:21:43 +00:00
John Blackbourn 4548b08236 General: Use interpolation instead of concatenation for all dynamic hook names.
This fixes the rendering of the hook names on developer.wordpress.org.

Props keesiemeijer
Fixes #39148

Built from https://develop.svn.wordpress.org/trunk@39600


git-svn-id: http://core.svn.wordpress.org/trunk@39540 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-14 04:18:42 +00:00
James Nylen 505e135f4c REST API: Add support for filename search in media endpoint.
In [38625], the functionality to search for attachments by filename was added
via the `posts_clauses` filter and the `_filter_query_attachment_filenames()`
function.  This moves `_filter_query_attachment_filenames()` from
`wp-admin/includes/post.php` to `wp-includes/post.php` so that it can be
applied in the same manner in the REST API media endpoint.

Props jblz, tyxla.
Fixes #39092.

Built from https://develop.svn.wordpress.org/trunk@39598


git-svn-id: http://core.svn.wordpress.org/trunk@39538 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-13 14:09:42 +00:00
Weston Ruter 3b37903106 Customize: Defer populating `post_name` for `auto-draft` posts in customized state until posts are published.
The ultimate `post_name` is stored in postmeta until the post is published. The `get_page_by_path()` function does not exclude `auto-draft` posts. Revert changes to `wp_unique_post_slug()` from [39411] which excluded `auto-draft` posts.

Props westonruter, dlh for testing, helen for testing.
See #38114, #38928.
Fixes #39078.

Built from https://develop.svn.wordpress.org/trunk@39506


git-svn-id: http://core.svn.wordpress.org/trunk@39446 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-05 19:33:42 +00:00
Gary Pendergast 947888d243 Docs: Add missing REST API-related args to `register_post_type()` and `register_taxonomy()`.
These functions now accept the `show_in_rest`, `rest_base`, and `rest_controller_class` args.

Props ketuchetan, rahulsprajapati.
Fixes #39023.


Built from https://develop.svn.wordpress.org/trunk@39462


git-svn-id: http://core.svn.wordpress.org/trunk@39402 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-03 04:48:42 +00:00
Weston Ruter 71d5ba249b Customize: Reuse existing non-auto-draft posts and existing auto-draft posts in the customized state with matching slugs when applying starter content.
* Updates `wp_unique_post_slug()` to ignore `auto-draft` posts. Prevents publishing multiple posts that have the same slugs from starter content.
* Fixes fatal error when attempting to save an header_image setting from a non-admin context.
* Fixes substituting attachment symbols in options and theme mods.
* Fixes applying starter content for header images and background images.

See #38114.
Fixes #38928.

Built from https://develop.svn.wordpress.org/trunk@39411


git-svn-id: http://core.svn.wordpress.org/trunk@39351 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-12-02 00:25:41 +00:00
Helen Hou-Sandí 70fc99e323 Theme starter content: Add support for featured images and page templates.
Featured image support means that attachments can now be imported. Media can be sideloaded from within theme or plugin directories. Like other posts, attachments are auto-drafts until customizer changes are published, and are not duplicated when they already exist in the customized state. Attachment IDs can be used for any number of purposes, much like post IDs. Twenty Seventeen now includes 3 images used as featured images to best showcase the multi-section homepage setup.

As featured image IDs are stored in post meta, it also made sense to add support for page templates. Twenty Seventeen does not include any such templates, but the functionality can be quite important for displaying themes to their best effect.

props westonruter, helen, flixos90.
fixes #38615.

Built from https://develop.svn.wordpress.org/trunk@39346


git-svn-id: http://core.svn.wordpress.org/trunk@39286 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-23 09:53:33 +00:00
Sergey Biryukov acc30b09d7 Text Changes: Merge some duplicate strings with the same meaning in error messages, adjust some other strings for consistency and accuracy.
Props ramiy, SergeyBiryukov.
Fixes #38808.
Built from https://develop.svn.wordpress.org/trunk@39278


git-svn-id: http://core.svn.wordpress.org/trunk@39218 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-17 15:53:33 +00:00
John Blackbourn b9033ad6a1 Docs: Improve the documentation for parameters which accept `OBJECT`, `ARRAY_A`, and `ARRAY_N` as parameters.
See #37770

Built from https://develop.svn.wordpress.org/trunk@39188


git-svn-id: http://core.svn.wordpress.org/trunk@39128 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-09 23:00:32 +00:00
Weston Ruter 08712b4baa Customize: Rename `unfiltered_css` meta capability to `edit_css`; add `revisions` support to `custom_css` post type.
Props lukecavanagh, georgestephanis, westonruter.
See #38672, #35395.

Built from https://develop.svn.wordpress.org/trunk@39175


git-svn-id: http://core.svn.wordpress.org/trunk@39115 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-09 01:12:30 +00:00
Pascal Birchler 81a26f6900 Posts, Post Types: Add support for post type templates.
WordPress has supported custom page templates for over 12 years, allowing developers to create various layouts for specific pages.
While this feature is very helpful, it has always been limited to the 'page' post type and not was not available to other post types.

By opening up the page template functionality to all post types, we continue to improve the template hierarchy's flexibility.

In addition to the `Template Name` file header, the post types supported by a template can be specified using `Template Post Type: post, foo, bar`.
When at least one template exists for a post type, the 'Post Attributes' meta box will be displayed in the back end, without the need to add post type support for `'page-attributes'`. 'Post Attributes' can be customized per post type using the `'attributes'` label when registering a post type.

Props johnbillion, Mte90, dipesh.kakadiya, swissspidy.
Fixes #18375.
Built from https://develop.svn.wordpress.org/trunk@38951


git-svn-id: http://core.svn.wordpress.org/trunk@38894 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-26 08:07:30 +00:00
Rachel Baker 2f263fce99 Feeds: Always return a valid timestamp for the Last-Modified header of comment or post feeds.
Fixes bug where an invalid Last-Modified value would be returned in feed requests for sites that had 0 items to return. Comment or post feeds will now return the current timestamp as the Last-Modified header value.  Example: a request for the comments feed for a site without any comments.

Replaced use of the local static variable `$cache_lastcommentmodified` to store the modified date in `get_lastcommentmodified()` with the Object Cache API.  The `get_lastcommentmodified()` function returns early if there is a cached value and returns `false` if there where no comments found. Introduced `_clear_modified_cache_on_transition_comment_status()` to flush the `lastcommentmodified` cache key when a comment enters or leaves approval status. In `get_lastpostmodified()` return early if there is a cached value and return `false` if there are no posts found.

Props swissspidy, rachelbaker, dllh, leobaiano.
Fixes #38027.
Built from https://develop.svn.wordpress.org/trunk@38925


git-svn-id: http://core.svn.wordpress.org/trunk@38868 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-25 20:48:29 +00:00