`wp_suspend_cache_invalidation()` was originally added to increase performance,
but the switch to batch processing in [33615] mitigates serious performance
concerns.
As a precaution against timeouts, the batch size has been reduced from 20 to 10.
Props Chouby.
See #30261.
Built from https://develop.svn.wordpress.org/trunk@33619
git-svn-id: http://core.svn.wordpress.org/trunk@33586 1a063a9b-81f0-0310-95a4-ce76da25c4cd
[32814] introduced a routine to split shared terms, which was run during the
regular WP database upgrade. This turned out to be problematic because plugins
are not loaded during the db upgrade (due to `WP_INSTALLING`), with the result
that plugins were not able to hook into the 'split_shared_term' action during
the bulk split. We work around this limitation by moving the term splitting
routine to a separate process, triggered by a wp-cron hook.
Props boonebgorges, Chouby, peterwilsoncc, pento, dd32.
Fixes#30261.
Built from https://develop.svn.wordpress.org/trunk@33615
git-svn-id: http://core.svn.wordpress.org/trunk@33582 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This changeset adds two new filters:
* 'wp_unique_term_slug_is_bad_slug' lets developers control whether a test slug needs to be made unique, before the queries required to build a suffix are performed.
* 'wp_unique_term_slug' filters the output of the function.
These changes introduce parity with the filters in `wp_unique_post_slug()`.
Props coffee2code, bolo1988, boonebgorges.
Fixes#20783.
Built from https://develop.svn.wordpress.org/trunk@32837
git-svn-id: http://core.svn.wordpress.org/trunk@32808 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* Introduce a `$record` parameter, which defaults to true. When set to false, `_split_shared_term()` will not keep a record of split term data in wp_options. The judicious use of this flag can greatly improve performance when processing shared terms in batches.
* Allow term/tt objects to be passed to the `$term_id` and `$term_taxonomy_id` parameters. This has the potential to save database queries when the objects are already available.
See #30261.
Built from https://develop.svn.wordpress.org/trunk@32813
git-svn-id: http://core.svn.wordpress.org/trunk@32784 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Correct some `@return` values.
Some functions can `return new WP_Error` without setting it to a variable.
Some functions can return their `apply_filters(...)` call without first setting it to a variable.
`is_object_in_taxonomy()` can return its conditional instead of if/else true/false.
See #32444.
Built from https://develop.svn.wordpress.org/trunk@32627
git-svn-id: http://core.svn.wordpress.org/trunk@32597 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This new argument allows developers to specify which term field should be
matched by the value of the `$term` parameter (in particular, 'name' and
'term_taxonomy_id' are now supported).
Props sudar, mordauk.
Fixes#14156.
Built from https://develop.svn.wordpress.org/trunk@32553
git-svn-id: http://core.svn.wordpress.org/trunk@32523 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Using an array keyed by term_id allows us to use `isset()` rather than the
slower `in_array()`. In addition, it lets us avoid the use of `wp_list_pluck()`
on large arrays, and helps us to avoid arrays that are unnecessarily large due
to duplicate entries.
Fixes#32144 for trunk.
Built from https://develop.svn.wordpress.org/trunk@32326
git-svn-id: http://core.svn.wordpress.org/trunk@32297 1a063a9b-81f0-0310-95a4-ce76da25c4cd
`wp_insert_term()` protects against the creation of terms with duplicate names
at the same level of a taxonomy hierarchy. However, it's historically been
possible to override this protection by explicitly providing a value of `$slug`
that is unique at the hierarchy tier. This ability was broken in [31734], and
the current changeset restores the original behavior.
A number of unit tests are added and refactored in support of these changes.
See #17689 for discussion of a fix that was superceded by [31734]. This commit
retains the fix for the underlying bug described in that ticket.
See #31328.
Built from https://develop.svn.wordpress.org/trunk@31792
git-svn-id: http://core.svn.wordpress.org/trunk@31774 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Previously, it was noted that -1 would return all possible results. However, as the value of `$number` is passed through `absint()`, -1 would actually be converted to 1, thereby producing unexpected results.
Props iandunn.
Fixes#31526.
Built from https://develop.svn.wordpress.org/trunk@31638
git-svn-id: http://core.svn.wordpress.org/trunk@31619 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The existing 'wp_get_object_terms' filter accepts a parameter `$taxonomies`,
which is a list of taxonomy names formatted for direct use in a MySQL IN clause.
This formatting makes it difficult to make use of the taxonomy list in filter
callbacks. However, changing the parameters passed to the existing filter
raises backward compatibility concerns, so we introduce a new filter that
receives a structured `$taxonomy_array` parameter.
We also take this opportunity to correct and clean up some of the documentation
on the 'wp_get_object_terms' filter.
Props postpostmodern, doublesharp, wonderboymusic, nacin.
Fixes#18828.
Built from https://develop.svn.wordpress.org/trunk@31581
git-svn-id: http://core.svn.wordpress.org/trunk@31562 1a063a9b-81f0-0310-95a4-ce76da25c4cd
These actions are fired in a number of different places, and in some cases
the tax name is passed, while in others the taxonomy object is passed. This
inconsistency made it difficult for plugins to use the `$taxonomy` value.
Props ipm-frommen.
Fixes#30999.
Built from https://develop.svn.wordpress.org/trunk@31525
git-svn-id: http://core.svn.wordpress.org/trunk@31506 1a063a9b-81f0-0310-95a4-ce76da25c4cd
When updating an existing taxonomy term that shares its `term_id` with
another term, we generate a new row in `wp_terms` and associate the updated
term_taxonomy_id with the new term. This separates the terms, such that
updating the name of one term does not change the name of any others.
In cases where a plugin or theme stores term IDs in the database, term splitting
can cause backward compatibility issues. The current changeset introduces
two utilities to aid developers with the transition. The `'split_shared_term'`
action fires when the split takes place, and should be used to catch changes in
term_id. In cases where `'split_shared_term'` cannot be used, the
`wp_get_split_term()` function gives developers access to data about terms
that have previously been split. Documentation for these functions, with
examples, can be found in the Plugin Developer Handbook. WordPress itself
stores term IDs in this way in two places; `_wp_check_split_default_terms()`
and `_wp_check_split_terms_in_menus()` are hooked to `'split_shared_term'` to
perform the necessary cleanup.
See [30241] for a previous attempt at the split. It was reverted in [30585]
for 4.1.0.
Props boonebgorges, mboynes.
See #5809.
Built from https://develop.svn.wordpress.org/trunk@31418
git-svn-id: http://core.svn.wordpress.org/trunk@31399 1a063a9b-81f0-0310-95a4-ce76da25c4cd
When terms are entered into the database, term fields are sanitized with
`sanitize_term_field()`. To ensure that the `SELECT ... WHERE` queries in
`WP_Tax_Query::transform_query()` are not broken by overzealous sanitization,
`sanitize_term_field()` should be used in that case as well. This fixes a bug
where a tax_query using 'field=name' would fail if the 'terms' parameter
contained characters (like spaces) that were improperly removed by
`sanitize_title_for_query()`.
Fixes#27810.
Built from https://develop.svn.wordpress.org/trunk@31346
git-svn-id: http://core.svn.wordpress.org/trunk@31327 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Setting 'show_in_quick_edit' to false when registering a custom taxonomy will
hide the taxonomy when editing posts using Quick Edit.
The new 'quick_edit_show_taxonomy' filter allows this behavior to be filtered
on a finer scale, as when you want a given taxonomy to be hidden for one post
type but not for others.
Props hlashbrooke.
Fixes#26948.
Built from https://develop.svn.wordpress.org/trunk@31307
git-svn-id: http://core.svn.wordpress.org/trunk@31288 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Uncached results pulled from `wp_get_object_terms()` are zero-indexed (ie 0,
1, 2...). As a result, `get_the_terms()` was returning a strictly different
array when pulling from the cache and when the cache was empty.
Props joshlevinson.
Fixes#31086.
Built from https://develop.svn.wordpress.org/trunk@31287
git-svn-id: http://core.svn.wordpress.org/trunk@31268 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Previously, attempts to descend the family tree of each term were done using
the first taxonomy in the `$taxonomies` array, with the result that terms not
belonging to that taxonomy were not found and their children not properly
parsed. We fix this bug by fetching each term's taxonomy with the SQL query,
and then using that taxonomy to get the correct children for each term.
Fixes#31118.
Built from https://develop.svn.wordpress.org/trunk@31285
git-svn-id: http://core.svn.wordpress.org/trunk@31266 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Dion Hulse
Drew Jaynes
Boone Gorges
John Blackbourn
Scott Taylor
Sergey Biryukov
Gary Pendergast