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 `$taxonomies` array, with the result that terms not
belonging to that taxonomy were not found and their children not properly
parsed. We fix this bug by fetching each term's taxonomy with the SQL query,
and then using that taxonomy to get the correct children for each term.
Fixes#31118.
Built from https://develop.svn.wordpress.org/trunk@31285
git-svn-id: http://core.svn.wordpress.org/trunk@31266 1a063a9b-81f0-0310-95a4-ce76da25c4cd
There is a pre-check in `get_terms()` that prevents an unnecessary database
query if the 'parent' or 'child_of' parameter is not found in the cached term
hierarchy (since a term without an index in the hierarchy cache has no
descendants). Previously, only the first item in the `$taxonomies` array was
being checked, with the result that an empty array was being erroneously
returned in cases where the 'parent' or 'child_of' term is in a subsequent
taxonomy.
See #31118.
Built from https://develop.svn.wordpress.org/trunk@31276
git-svn-id: http://core.svn.wordpress.org/trunk@31257 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This new parameter allows developers to limit queried terms to terminal nodes -
ie, those without any descendants.
As part of the improvement, some internal logic in `get_terms()` has been
consolidated. Parameters that resolve to a NOT IN clause containing term IDs
('exclude', 'exclude_tree', and 'childless') are now parsed into a single
"exclusions" array before the SQL clause is generated.
Props theMikeD, horike.
Fixes#29839.
Built from https://develop.svn.wordpress.org/trunk@31275
git-svn-id: http://core.svn.wordpress.org/trunk@31256 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Taxonomy hierarchy loops should not occur naturally, but when they do, the
logic of `_pad_term_counts()` could result in infinite loops, leading to
timeouts. We avoid this by breaking when a loop is detected.
Fixes#20635.
Built from https://develop.svn.wordpress.org/trunk@31206
git-svn-id: http://core.svn.wordpress.org/trunk@31187 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This enhancement requires a modification in the way that `wp_dropdown_categories()`
prepares its arguments for `get_terms()`, so that its unrelated 'name' param is
not mistaken for the new 'name' argument in `get_terms()`.
Props danielbachhuber.
Fixes#30611.
Built from https://develop.svn.wordpress.org/trunk@31024
git-svn-id: http://core.svn.wordpress.org/trunk@31005 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The `$resource_type` argument was added to the `get_ancestors()` function in
[30141]. In that changeset, the documentation for the filter was updated to
indicate that it would receive `$resource_type` as a param, but the filter
itself was not updated accordingly.
Props tmatsuur, DrewAPicture.
Fixes#30843.
Built from https://develop.svn.wordpress.org/trunk@30993
git-svn-id: http://core.svn.wordpress.org/trunk@30975 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In 4.1 [30240], `wp_insert_term()` was modified to allow the creation of terms
with duplicate slugs, as long as the terms are in different taxonomies.
`wp_update_term()` didn't get the corresponding modification, with the result
that term updates fail when the term being updated shares a slug with an older
term, regardless of that older term's taxonomy.
Props ipm-frommen.
Fixes#30780 for trunk.
Built from https://develop.svn.wordpress.org/trunk@30985
git-svn-id: http://core.svn.wordpress.org/trunk@30971 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This was removed in [29915] as part of the attempt to add cache support to
`get_term_by()`. When that support was removed in [30900], it was not properly
restored.
This changeset includes a unit test to verify that the cache is properly primed
for terms found in `get_terms()`, as well as tests to verify the other cache
setting that was touched by [30900].
Fixes#30749. See #21760.
Built from https://develop.svn.wordpress.org/trunk@30954
git-svn-id: http://core.svn.wordpress.org/trunk@30942 1a063a9b-81f0-0310-95a4-ce76da25c4cd
The new cache group scheme causes term invalidation to be overly broad, so
that busting the cache for one term will bust the cache for all terms in the
taxonomy. We'll have another go at more focused use of the 'last_changed'
incrementor in a future release.
Reverts [29915], [30073], [30080], [30108], [30112].
See #21760.
Built from https://develop.svn.wordpress.org/trunk@30900
git-svn-id: http://core.svn.wordpress.org/trunk@30890 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This is a revert of [30494], [30492], [30347], and [30334]. The latter
changeset was a revert of [30336], which was a revert of [30241].
Watch for Term Splitting, Version III in version 4.2, coming soon to a
WordPress trunk near you.
See #30335, #5809.
Built from https://develop.svn.wordpress.org/trunk@30585
git-svn-id: http://core.svn.wordpress.org/trunk@30575 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Affects DocBlocks for the following core elements:
* Backtick-escape code snippets in the description for `get_object_taxonomies()`
* Backtick-escape inline code in a markdown-formatted unordered list in the description for `get_taxonomy_labels()`
* Remove an HTML tag from the summary for the `Walker_Category_Checklist` class
* Remove an HTML tag from the summary for `wp_category_checklist()`, various formatting
* Remove an HTML tag from the summary for `wp_terms_checklist()`
* Backtick-escape an HTML tag in the description for `wp_popular_terms_checklist()`
* Remove HTML tags from the summaries for `page_template_dropdown()`, `parent_dropdown()`, and `wp_dropdown_roles()`
* Backtick-escape HTML tags in a parameter description for `add_settings_error()`
* Various formatting in the description and summary for `settings_errors()`
* Markdown-indent code snippets in the descriptions for `wpdb::prepare()`, `wpdb::insert()`, `wpdb::replace()`, `wpdb::update()`, and `wpdb::delete()`
* Backtick-escape an HTML tag in a parameter description for `login_header()`
* Remove HTML tags from the summaries for the `lostpassword_form` and `signup_header` hooks
Props rarst.
See #30473.
Built from https://develop.svn.wordpress.org/trunk@30546
git-svn-id: http://core.svn.wordpress.org/trunk@30535 1a063a9b-81f0-0310-95a4-ce76da25c4cd
* If the split term ID is stored as 'default_category', 'default_link_category', or 'default_email_category', update it to the new ID.
* If the split term ID is associated with a nav menu item, update that piece of postmeta to the new ID.
Props mboynes.
See #30335.
Built from https://develop.svn.wordpress.org/trunk@30494
git-svn-id: http://core.svn.wordpress.org/trunk@30483 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Splitting shared terms means assigning a new term_id to a given term_taxonomy_id.
It was uncovered that this change could cause problems for sites that have
cached the original term_id somehow - say, in postmeta - since future lookups
using that term_id will now fail.
Removing for 4.1-beta1. We'll look at improvements to backward compatibility
to try to get this back into a later beta.
Props mboynes.
See #30335.
Built from https://develop.svn.wordpress.org/trunk@30336
git-svn-id: http://core.svn.wordpress.org/trunk@30335 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This forcing appears to have been introduced to save unnecessary queries, but
(a) in some cases it appeared to be causing *more* queries, and (b) it caused
incorrect results when the 'exclude_tree' param of `get_terms()` called
`get_terms()` on each item in the tree using the 'child_of' param.
Fixes#30275.
Built from https://develop.svn.wordpress.org/trunk@30265
git-svn-id: http://core.svn.wordpress.org/trunk@30265 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.
Note that this term splitting only occurs on installations whose database
schemas have been upgraded to version 30133 or higher. Note also that shared
terms are only split when run through `wp_update_term()`, as on edit-tags.php;
we will wait until a future release of WordPress to force the splitting of all
shared taxonomy terms.
Props boonebgorges, rmccue, greuben, garyc40, wonderboymusic, imath, jesin.
Fixes#5809.
Built from https://develop.svn.wordpress.org/trunk@30241
git-svn-id: http://core.svn.wordpress.org/trunk@30241 1a063a9b-81f0-0310-95a4-ce76da25c4cd
A "shared" term occurs when two entries in the `wp_term_taxonomy` table share a
single `term_id`, and thereby correspond to the same row in `wp_terms`. This
changeset stops the practice of creating shared terms: each new row in
`wp_term_taxonomy` will receive its own row in `wp_terms`. The new strategy
for term creation depends on whether the installation's database schema is up
to date for 4.1:
* If so, terms are allowed to be created with the same slug as an existing term, as long as they are in different taxonomies and do not share a parent. Thus, a new tag with the slug 'wordpress' can exist alongside a category with the slug 'wordpress'.
* If not, new terms will be forced to have unique slugs. Thus, on an installation containing a category with the slug 'wordpress', a new tag 'WordPress' will get the slug 'wordpress-2'.
Fixes#21950. See #5809.
Built from https://develop.svn.wordpress.org/trunk@30240
git-svn-id: http://core.svn.wordpress.org/trunk@30240 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In case of edge cases where a duplicate term might exist in a replicated
database for a split second, these explicit query clauses ensure that
`term_exists()` will always recognize the oldest matched term as the
canonical one. See [30238] for background.
Props pento.
See #22023, #5809.
Built from https://develop.svn.wordpress.org/trunk@30239
git-svn-id: http://core.svn.wordpress.org/trunk@30239 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Boone Gorges
Sergey Biryukov
Drew Jaynes
Scott Taylor
Dion Hulse