Commit Graph

664 Commits

Author SHA1 Message Date
Boone Gorges e8ad0ff400 Filter out empty object_types in `register_taxonomy_for_object_type()`.
This prevents weird edge bugs when registering an existing taxonomy with an
object type when the taxonomy was previously associated with no object types.

Fixes #32590.
Built from https://develop.svn.wordpress.org/trunk@32709


git-svn-id: http://core.svn.wordpress.org/trunk@32679 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-06-08 19:45:31 +00:00
Scott Taylor 4777433584 Add missing doc blocks to `taxonomy.php`.
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
2015-05-27 22:00:25 +00:00
Boone Gorges 10dd80cc61 Introduced `$field` argument to `get_term_link()`.
This new argument allows developers to specify which term field should be
matched by the value of the `$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
2015-05-23 18:29:26 +00:00
Boone Gorges 63eb910445 Respect `$_wp_suspend_cache_invalidation` in `clean_term_cache()`.
Props tollmanz, rmccue.
Fixes #28743.
Built from https://develop.svn.wordpress.org/trunk@32498


git-svn-id: http://core.svn.wordpress.org/trunk@32468 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-05-12 20:14:26 +00:00
Drew Jaynes 674e47cc89 Fix a wide variety of syntactical, spacing, wording, and other issues in wp-includes/taxonomy.php.
See #32246.

Built from https://develop.svn.wordpress.org/trunk@32453


git-svn-id: http://core.svn.wordpress.org/trunk@32423 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-05-07 20:37:41 +00:00
Drew Jaynes 3050d96310 Ensure the optional parameter in `get_object_taxonomies()` is documented as such.
See #32246.

Built from https://develop.svn.wordpress.org/trunk@32452


git-svn-id: http://core.svn.wordpress.org/trunk@32422 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-05-07 20:37:17 +00:00
Drew Jaynes b801f6f230 Add a description to the hook documentation for the `created_$taxonomy` action to clarify the dynamic portion of the hook name.
See #32246.

Built from https://develop.svn.wordpress.org/trunk@32451


git-svn-id: http://core.svn.wordpress.org/trunk@32421 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-05-07 20:36:53 +00:00
Drew Jaynes 948186df0b Add missing parameter descriptions to the `created_term` hook documentation.
Props dlh.
Fixes #32276.

Built from https://develop.svn.wordpress.org/trunk@32450


git-svn-id: http://core.svn.wordpress.org/trunk@32420 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-05-07 20:36:29 +00:00
Boone Gorges 5c65164ea8 Improve sanitization of 'name' param in `get_terms()`.
Values of 'name' that contain db-encoded character on insert - like an
ampersand, which is HTML-encoded in the database - will only match if they go
through the same `sanitize_term_field()` routine.

Fixes #32248.
Built from https://develop.svn.wordpress.org/trunk@32353


git-svn-id: http://core.svn.wordpress.org/trunk@32324 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-05-05 11:14:28 +00:00
Drew Jaynes a3b092843b Add a changelog entry for the `$resource_type` parameter added to the `get_ancestors` filter in 4.1.1.
Props dimadin.
See #31925.

Built from https://develop.svn.wordpress.org/trunk@32351


git-svn-id: http://core.svn.wordpress.org/trunk@32322 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-05-05 02:17:25 +00:00
Drew Jaynes 39064bac5e Ensure the optional parameters for `get_taxonomies()` are documented as such.
See #31800.

Built from https://develop.svn.wordpress.org/trunk@32349


git-svn-id: http://core.svn.wordpress.org/trunk@32320 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-05-05 02:05:24 +00:00
Drew Jaynes 6c9b20f94c Improve inline documentation in wp-includes/taxonomy.php.
* Adds missing `@since` versions
* Adds `@global` tags and descriptions to DocBlocks where appropriate

Props ChaseWiseman.
See #31800.

Built from https://develop.svn.wordpress.org/trunk@32348


git-svn-id: http://core.svn.wordpress.org/trunk@32319 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-05-05 02:01:25 +00:00
Boone Gorges af6b4cba24 Remove duplicate semicolon introduced in [32326].
Built from https://develop.svn.wordpress.org/trunk@32327


git-svn-id: http://core.svn.wordpress.org/trunk@32298 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-04-29 12:58:24 +00:00
Boone Gorges a20841bc36 Improve performance of loop detection in `_get_term_children()`.
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
2015-04-29 12:56:25 +00:00
Sergey Biryukov 35c0c59123 Add missing word to `wp_insert_term()` error strings.
props dipesh.kakadiya.
fixes #32031.
Built from https://develop.svn.wordpress.org/trunk@32297


git-svn-id: http://core.svn.wordpress.org/trunk@32268 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-04-26 11:50:26 +00:00
Sergey Biryukov 55a1de9b4f `wp_update_term()` should check if `get_term()` returned null.
props dlh.
fixes #31954.
Built from https://develop.svn.wordpress.org/trunk@32117


git-svn-id: http://core.svn.wordpress.org/trunk@32096 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-04-13 01:21:27 +00:00
Drew Jaynes d9bfc88b8d Fix a variety of inline documentation syntactical issues in wp-includes/taxonomy.php.
See #31888.

Built from https://develop.svn.wordpress.org/trunk@32047


git-svn-id: http://core.svn.wordpress.org/trunk@32026 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-04-05 17:08:26 +00:00
Drew Jaynes cedee3dd1c Supplement hook documentation for the `get_terms_fields` filter to more clearly explain the expected consequences of using it to modify the fields to select in a terms query.
Props boonebgorges.
Fixes #31174.

Built from https://develop.svn.wordpress.org/trunk@31855


git-svn-id: http://core.svn.wordpress.org/trunk@31834 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-03-20 20:11:26 +00:00
Boone Gorges 0b85f2f7b4 Ensure that the `$exclusions` parameter of 'list_terms_exclusions' filter is always a string.
Props fhwebcs.
Fixes #31681.
Built from https://develop.svn.wordpress.org/trunk@31813


git-svn-id: http://core.svn.wordpress.org/trunk@31795 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-03-18 18:23:26 +00:00
Boone Gorges 650ca95b95 In `wp_insert_term()`, allow a term with an existing name if a unique `$slug` has been provided.
`wp_insert_term()` protects against the creation of terms with duplicate names
at the same level of a taxonomy hierarchy. However, it's historically been
possible to override this protection by explicitly providing a value of `$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
2015-03-16 11:16:28 +00:00
Gary Pendergast 03ade8c011 Add emoji URL support, and Twemoji fallback for displaying slugs in wp-admin, when the browser doesn't natively support emoji.
Props pento, SergeyBiryukov and boonebgorges.

Fixes #31328


Built from https://develop.svn.wordpress.org/trunk@31734


git-svn-id: http://core.svn.wordpress.org/trunk@31715 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-03-11 22:55:28 +00:00
Drew Jaynes 6486a233c0 Remove a duplicate mention of the default value for the `$number` argument in `get_terms()`.
Props iandunn.
Fixes #31526.

Built from https://develop.svn.wordpress.org/trunk@31652


git-svn-id: http://core.svn.wordpress.org/trunk@31633 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-03-07 01:05:26 +00:00
Boone Gorges 3acf36fe48 Ensure that an array of object IDs is passed to the 'get_object_terms' filter.
Originally introduced in [31581].

Props doublesharp.
Fixes #18828.
Built from https://develop.svn.wordpress.org/trunk@31639


git-svn-id: http://core.svn.wordpress.org/trunk@31620 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-03-06 13:18:26 +00:00
Drew Jaynes 68bbc0e43d Correct the `$number` argument description in `get_terms()` to reflect that an empty string or 0 will return all possible results, not -1.
Previously, it was noted that -1 would return all possible results. However, as the value of `$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
2015-03-06 08:05:25 +00:00
Boone Gorges 3db78d6a24 Introduce 'get_object_terms' filter in `wp_get_object_terms()`.
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
2015-02-27 20:31:26 +00:00
Boone Gorges 0d9275930b Add 'orderby=description' support to `get_terms()`.
This fixes an interface inconsistency in edit-tags.php, where Description
appears as a sortable column header.

Props neil_pie.
Fixes #31364.
Built from https://develop.svn.wordpress.org/trunk@31532


git-svn-id: http://core.svn.wordpress.org/trunk@31513 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-02-24 16:37:26 +00:00
Boone Gorges e89d237b86 Pass taxonomy name, not object, to 'edit_term_taxonomy' and 'edited_term_taxonomy' actions.
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
2015-02-23 21:08:26 +00:00
John Blackbourn 948f657ea3 Return a `WP_Error` if an empty name is provided when registering a taxonomy.
Fixes #31135
Props tyxla, MikeHansenMe

Built from https://develop.svn.wordpress.org/trunk@31449


git-svn-id: http://core.svn.wordpress.org/trunk@31430 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-02-13 16:27:26 +00:00
Boone Gorges 44ac816aed Split shared taxonomy terms on term update.
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
2015-02-11 19:42:25 +00:00
Boone Gorges 669fa39005 Late escaping in `get_terms()` and `WP_Tax_Query`.
Props vortfu, dd32.
Built from https://develop.svn.wordpress.org/trunk@31367


git-svn-id: http://core.svn.wordpress.org/trunk@31348 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-02-08 01:59:24 +00:00
Sergey Biryukov 09c1d34b96 Remove unnecessary `array_shift()` usage in `get_terms()` for better performance.
props bswatson, VolodymyrC.
fixes #31182.
Built from https://develop.svn.wordpress.org/trunk@31365


git-svn-id: http://core.svn.wordpress.org/trunk@31346 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-02-07 19:45:25 +00:00
Boone Gorges 7560f446f9 Use field-specific sanitization in `WP_Tax_Query::transform_query()`.
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
2015-02-06 02:02:23 +00:00
Boone Gorges abce542e5f Introduce 'show_in_quick_edit' parameter for `register_taxonomy()`.
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
2015-01-30 19:18:23 +00:00
Boone Gorges dcca015ffc Don't use term IDs for array indexes when caching object terms.
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
2015-01-28 20:43:23 +00:00
Boone Gorges e199d2420f Ensure that 'hierarchical' is respected in `get_terms()` when multiple taxonomies are passed.
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
2015-01-26 19:04:21 +00:00
Boone Gorges af6e0f5c55 Ensure that 'pad_counts' is not discarded when the first of multiple taxonomies passed to `get_terms()` is non-hierarchical.
See #31118.
Built from https://develop.svn.wordpress.org/trunk@31284


git-svn-id: http://core.svn.wordpress.org/trunk@31265 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-01-26 18:09:22 +00:00
Boone Gorges acef0e2dcc In `get_terms()`, check hierarchy for all `$taxonomies` before bailing early from 'parent' or 'child_of'.
There is a pre-check in `get_terms()` that prevents an unnecessary database
query if the 'parent' or 'child_of' parameter is not found in the cached term
hierarchy (since a term without an index in the hierarchy cache has no
descendants). Previously, only the first item in the `$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
2015-01-25 02:46:25 +00:00
Boone Gorges 43fceb39c0 Introduce 'childless' parameter to `get_terms()`.
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
2015-01-24 18:48:23 +00:00
Boone Gorges d45a650846 Introduce 'parent' parameter to `wp_get_object_terms()`.
Props mikeschinkel.
Fixes #15675.
Built from https://develop.svn.wordpress.org/trunk@31270


git-svn-id: http://core.svn.wordpress.org/trunk@31251 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-01-23 14:57:22 +00:00
Boone Gorges 61f5f38dcd Better loop detection for `_pad_term_counts()`.
The `$ancestors` check must be reset for each term in order for term counts
to be correct.

Fixes #20635.
Built from https://develop.svn.wordpress.org/trunk@31248


git-svn-id: http://core.svn.wordpress.org/trunk@31229 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-01-19 16:52:22 +00:00
Drew Jaynes bee439858b Minor fix for inline doc syntax in a changelog entry for `wp_get_object_terms()`.
See #28688.

Built from https://develop.svn.wordpress.org/trunk@31238


git-svn-id: http://core.svn.wordpress.org/trunk@31219 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-01-18 19:05:22 +00:00
Boone Gorges a639c5905e Add `@since` annotation for 'orderby' values introduced in [31236].
See #28688.
Built from https://develop.svn.wordpress.org/trunk@31237


git-svn-id: http://core.svn.wordpress.org/trunk@31218 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-01-18 19:03:24 +00:00
Boone Gorges 42ec13030c Additional 'orderby' values for `wp_get_object_terms()`.
Adds support for ordering by 'taxonomy', 'term_taxonomy_id', and 'parent'.

Props ChriCo.
Fixes #28688.
Built from https://develop.svn.wordpress.org/trunk@31236


git-svn-id: http://core.svn.wordpress.org/trunk@31217 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-01-18 18:57:23 +00:00
Boone Gorges a245838c42 Correct `wp_get_object_terms()` documentation.
The 'orderby' parameter accepts a number of values that have never been
properly documented.
Built from https://develop.svn.wordpress.org/trunk@31232


git-svn-id: http://core.svn.wordpress.org/trunk@31213 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-01-17 20:39:23 +00:00
Boone Gorges 03512a2a02 Standardize the docblock for `wp_get_object_terms()`.
The enumeration of the `$args` parameter has been moved from the long
description to an array hash associated with the proper `@param` attribute.
Built from https://develop.svn.wordpress.org/trunk@31231


git-svn-id: http://core.svn.wordpress.org/trunk@31212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-01-17 20:09:47 +00:00
Scott Taylor 5458a4da21 `wp_set_object_terms()` takes `$taxonomy` as a string. Update `@param`.
See #30799.

Built from https://develop.svn.wordpress.org/trunk@31221


git-svn-id: http://core.svn.wordpress.org/trunk@31202 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-01-16 23:27:25 +00:00
Scott Taylor eeda68bbda Fix some erroneous `@param` annotations.
See #30799.

Built from https://develop.svn.wordpress.org/trunk@31219


git-svn-id: http://core.svn.wordpress.org/trunk@31200 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-01-16 22:44:25 +00:00
Boone Gorges 35f3f7bf63 Bail out of hierarchy loops in `_get_term_children()`.
This prevents infinite loops that lead to PHP nesting limit fatal errors.

Props boonebgorges, sgrant.
Fixes #24461.
Built from https://develop.svn.wordpress.org/trunk@31207


git-svn-id: http://core.svn.wordpress.org/trunk@31188 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-01-16 17:10:22 +00:00
Boone Gorges 991bfdebc1 Bail out of hierarchy loops in `_pad_term_counts()`.
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
2015-01-16 16:46:23 +00:00
Scott Taylor fc843ce4d0 There are some random `add_action()` and `add_filter()` calls littered around some files in `wp-includes/`. These should be moved to `wp-includes/default-filters.php` with the rest of the registered hooks. It seems like this was the best practice for awhile and then we randomly stopped. This file loads way before any of the includes, so the hooks will be registered for any request that loads WordPress, even `SHORTINIT` - a lot of the hooks registered won't run anyways (that's already the case).
See #30947.

Built from https://develop.svn.wordpress.org/trunk@31168


git-svn-id: http://core.svn.wordpress.org/trunk@31149 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-01-12 16:40:23 +00:00
Scott Taylor bc4cd01190 In `wp-includes/taxonomy.php`:
The keyword `elseif` should be used instead of `else if` so that all control keywords look like single words.

See #30799.

Built from https://develop.svn.wordpress.org/trunk@31087


git-svn-id: http://core.svn.wordpress.org/trunk@31068 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-01-08 06:26:23 +00:00
Scott Taylor 190165cb32 Use the `'not_found'` label when there are no items for a taxonomy in the terms list table.
Props SergeyBiryukov.
Fixes #30586.

Built from https://develop.svn.wordpress.org/trunk@31035


git-svn-id: http://core.svn.wordpress.org/trunk@31016 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-01-03 06:20:21 +00:00
Boone Gorges 1b63ada83d Introduce 'name' parameter for `get_terms()`.
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
2015-01-02 21:34:23 +00:00
Scott Taylor 96558ac3c3 Update/fix inline docs for `update_object_term_cache()`.
Props DrewAPicture.
Fixes #30731.

Built from https://develop.svn.wordpress.org/trunk@31012


git-svn-id: http://core.svn.wordpress.org/trunk@30993 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-12-31 18:12:26 +00:00
Sergey Biryukov 200ca064b0 Correct $taxonomies parameter description in get_terms() filters.
props dlh.
fixes #30851.
Built from https://develop.svn.wordpress.org/trunk@30994


git-svn-id: http://core.svn.wordpress.org/trunk@30976 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-12-28 01:44:24 +00:00
Boone Gorges fb54c6d7c9 Pass `$resource_type` to 'get_ancestors' filter.
The `$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
2014-12-26 21:29:22 +00:00
Boone Gorges b806668e71 In `wp_update_term()`, limit duplicate slug checks to the same taxonomy as the updated term.
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
2014-12-22 15:33:25 +00:00
Scott Taylor 5eb5afac34 For clarity, initialize some arrays that previously were only assigned via short circuit in loops.
See #30799.

Built from https://develop.svn.wordpress.org/trunk@30982


git-svn-id: http://core.svn.wordpress.org/trunk@30968 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-12-20 22:47:22 +00:00
Boone Gorges e1ebba28d4 Update individual term caches in `get_terms()`.
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
2014-12-17 16:39:24 +00:00
Boone Gorges 6ebb326c54 Remove caching for `get_term_by()` calls.
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.
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git-svn-id: http://core.svn.wordpress.org/trunk@30890 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-12-16 13:27:22 +00:00
Drew Jaynes 337dfe7111 Restore missing line in DocBlock for `WP_Tax_Query::get_sql_for_clause()`.
Props kpdesign.
See [30622], #30469.

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git-svn-id: http://core.svn.wordpress.org/trunk@30749 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-12-07 00:39:24 +00:00
Sergey Biryukov 1f64435284 Fix a typo in [30546].
see #30473.
Built from https://develop.svn.wordpress.org/trunk@30727


git-svn-id: http://core.svn.wordpress.org/trunk@30717 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-12-03 13:55:24 +00:00
Drew Jaynes 27297bcddf Use the correct hash notation syntax for the `wp_insert_term()` DocBlock.
See #28298.

Built from https://develop.svn.wordpress.org/trunk@30724


git-svn-id: http://core.svn.wordpress.org/trunk@30714 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-12-03 10:17:24 +00:00
Scott Taylor ba914c7df1 Improve various `@param` docs.
See #30224.

Built from https://develop.svn.wordpress.org/trunk@30673


git-svn-id: http://core.svn.wordpress.org/trunk@30663 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-11-30 22:56:25 +00:00
Drew Jaynes 150f71e3e5 Docs Formatting: Backtick-escape inline code for all dynamic hook docs in wp-includes/taxonomy.php.
Affects DocBlocks for the following hooks:
* `get_$taxonomy`
* `edit_term_{$field}`
* `edit_{$taxonomy}_{$field}`
* `pre_term_{$field}`
* `pre_{$taxonomy}_{$field}`
* `term_{$field}_rss`
* `{$taxonomy}_{$field}_rss`
* `term_{$field}`
* `{$taxonomy}_{$field}`
* `delete_$taxonomy`
* `create_$taxonomy`
* `edit_$taxonomy`
* `edited_$taxonomy`

See #30552.

Built from https://develop.svn.wordpress.org/trunk@30654


git-svn-id: http://core.svn.wordpress.org/trunk@30644 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-11-30 12:00:23 +00:00
Drew Jaynes ea1ee4369f 4.1 Docs Audit: Improve inline documentation in DocBlocks for various `WP_Tax_Query` methods, the `pre_delete_term` hook, and `get_ancestors()`.
See #30469.

Built from https://develop.svn.wordpress.org/trunk@30622


git-svn-id: http://core.svn.wordpress.org/trunk@30612 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-11-28 12:26:24 +00:00
Boone Gorges 213ecc8a07 Revert shared taxonomy term splitting for 4.1.
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
2014-11-27 00:05:22 +00:00
Drew Jaynes 4b6abbaff4 Ensure inline code is markdown-escaped as such, HTML tags are removed from summaries, and that code snippets in descriptions are properly indented.
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
2014-11-24 06:31:21 +00:00
Boone Gorges 57e358da63 Improve cleanup of cached term_ids after shared terms are split.
* 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
2014-11-21 03:17:22 +00:00
Boone Gorges 14e6c301ea Pass the taxonomy of the split tt_id to the 'split_shared_term' filter.
Props mboynes.
See #30335.
Built from https://develop.svn.wordpress.org/trunk@30493


git-svn-id: http://core.svn.wordpress.org/trunk@30482 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-11-21 03:14:23 +00:00
Boone Gorges 6f9eaf5df5 Store data about old and new term IDs when shared terms are split.
Props mboynes.
See #30335.
Built from https://develop.svn.wordpress.org/trunk@30492


git-svn-id: http://core.svn.wordpress.org/trunk@30481 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-11-21 03:13:22 +00:00
Dion Hulse ddbb5a850f Remove a stray translator comment for a non-translatable string added in [30209] See #27238
Built from https://develop.svn.wordpress.org/trunk@30365


git-svn-id: http://core.svn.wordpress.org/trunk@30364 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-11-17 04:36:25 +00:00
Boone Gorges 866cfdf19b Flush cache for newly created term in `_split_shared_term()`.
The term itself does not have any cached values yet, but in some cases the new
term's taxonomy may need its cached hierarchy to be refreshed as a result of
the term splitting.

Props jorbin.
See #30335.
Built from https://develop.svn.wordpress.org/trunk@30347


git-svn-id: http://core.svn.wordpress.org/trunk@30346 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-11-14 21:53:22 +00:00
Boone Gorges c5bb06dafe Reinstate term splitting on term update.
Originally introduced in [30241] and reverted in [30336], term splitting is
back and better than ever. Now with *more unit tests* and *improved treatment
of child terms*!

See #30335.
Built from https://develop.svn.wordpress.org/trunk@30344


git-svn-id: http://core.svn.wordpress.org/trunk@30343 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-11-14 21:27:24 +00:00
Boone Gorges eb8f89bb13 Don't split shared terms on term update.
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
2014-11-13 20:05:24 +00:00
Boone Gorges c357de63ef Don't force child_of=0 for non-hierarchical taxonomies in `get_terms()`.
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
2014-11-06 21:47:23 +00:00
Boone Gorges 3706590afb Split shared taxonomy terms during term update.
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
2014-11-05 02:03:23 +00:00
Boone Gorges 32db3d1fe5 Do not create shared taxonomy terms.
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
2014-11-05 01:42:22 +00:00
Boone Gorges ef13be6f27 Enforce ORDER BY and LIMIT clauses in `term_exists()` queries.
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
2014-11-05 01:09:21 +00:00
Boone Gorges 4ce9db9ce8 In `wp_insert_term()`, clean up accidental duplicate terms after insert.
In [30056], the UNIQUE index was removed from the 'slug' column of `wp_terms`.
While we have numerous checks in place to avoid the creation of unwanted
duplicate term+term_taxonomy pairs, it's possible that in certain edge cases -
such as during the lag caused by database replication, or a race condition
involving near-simultaneous creation of more than one term - we'll end up
unwittingly inserting two identical rows.

The current changeset minimizes this risk by introducing a failsafe mechanism
into `wp_insert_term()`. After a term and term_taxonomy are INSERTed, we check
to see whether the term just created is a duplicate of an existing term; if so,
we delete the new one and keep the old one. This prevents problems caused by
replication lag, because SELECT queries that take place after an INSERT will
hit the master database; it mitigates race conditions by enforcing that the
term that was created first (ie, the one with the lowest `term_id`) is
always the "canonical" one.

Props nacin, markjaquith.
See #22023, #5809.
Built from https://develop.svn.wordpress.org/trunk@30238


git-svn-id: http://core.svn.wordpress.org/trunk@30238 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-11-05 01:00:24 +00:00
Boone Gorges 7919a6d812 Improve docblocks for `get_the_taxonomies()` and `the_taxonomies()`.
* In `the_taxonomies()`, only document those arguments that are specific to the function. Arguments shared with `get_the_taxonomies()` should be documented in the later function's docblock.
* Add $args hash documentation to `get_the_taxonomies()`.
* Remove the redundant default argument definition in `the_taxonomies()`.

Fixes #27238.
Built from https://develop.svn.wordpress.org/trunk@30210


git-svn-id: http://core.svn.wordpress.org/trunk@30210 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-11-03 18:49:45 +00:00
Boone Gorges eec3eea392 Introduce `term_template` param to `get_the_taxonomies()`.
This parameter allows theme and plugin authors to specify the formatting they
would like on the term links as they are parsed into the taxonomy list.

Props hereswhatidid, dlh, davidjlaietta.
See #27238.
Built from https://develop.svn.wordpress.org/trunk@30209


git-svn-id: http://core.svn.wordpress.org/trunk@30209 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-11-03 18:49:24 +00:00
Boone Gorges fc4b17a5d2 In `in_object_in_term()`, only check numeric string values against term_id.
The previous `in_array()` check was playing too loose with mixed types, such
that a string like '10_term_name' would incorrectly match a term_id 10.

Props nobinobi, realloc.
Fixes #29467.
Built from https://develop.svn.wordpress.org/trunk@30205


git-svn-id: http://core.svn.wordpress.org/trunk@30205 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-11-03 14:25:44 +00:00
Scott Taylor a587ebc946 In `WP_Tax_Query`, declare `$primary_table` and `$primary_id_column` as properties.
See #30224.

Built from https://develop.svn.wordpress.org/trunk@30184


git-svn-id: http://core.svn.wordpress.org/trunk@30184 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-11-03 03:45:22 +00:00
Boone Gorges 96b42c2fdc Allow resource_type to be specified in `get_ancestors()`.
Being explicit about resource type (taxonomy vs post_type) allows for the
proper resolution of conflicts when a taxonomy and post_type share a slug.

Props filosofo.
Fixes #15029.
Built from https://develop.svn.wordpress.org/trunk@30141


git-svn-id: http://core.svn.wordpress.org/trunk@30141 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-11-01 02:58:23 +00:00
Drew Jaynes 66c47f29bb Correct references of `@uses $wpdb` in core documentation to use `@global`.
See #30191, [30105].
Fixes #30217.

Built from https://develop.svn.wordpress.org/trunk@30122


git-svn-id: http://core.svn.wordpress.org/trunk@30122 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-10-31 17:56:22 +00:00
Boone Gorges af026330c4 Clean up `get_term_by()` caching.
* Fix cache key/group modification that was missed in [30073].
* Update unit tests to reflect new key/group format.

Props tollmanz.
Fixes #21760.
Built from https://develop.svn.wordpress.org/trunk@30108


git-svn-id: http://core.svn.wordpress.org/trunk@30108 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-10-30 02:50:23 +00:00
Boone Gorges 47742eae12 In `get_terms()`, do not override 'hierarchical' and 'pad_counts' when 'parent' is present.
The previous behavior resulted in descendant terms being improperly excluded
from the results when passing a 'parent', even when 'hierarchical' had been
set to true.

The patch also adds unit tests that demonstrate the various interactions
between the 'child_of', 'parent', and 'hierarchical' parameters of `get_terms()`.

Props landakram.
Fixes #29815.
Built from https://develop.svn.wordpress.org/trunk@30107


git-svn-id: http://core.svn.wordpress.org/trunk@30107 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-10-30 02:12:22 +00:00
Drew Jaynes f8657d5890 Remove redundant and erroneous `@uses` tag from most core inline documentation.
Per our inline documentation standards, no further use of the `@uses` tag is recommended as used and used-by relationships can be derived through other means. This removes most uses of the tag in core documentation, with remaining tags to be converted to `@global` or `@see` as they apply.

Fixes #30191.

Built from https://develop.svn.wordpress.org/trunk@30105


git-svn-id: http://core.svn.wordpress.org/trunk@30105 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-10-30 01:05:24 +00:00
Boone Gorges e9adba887d Introduce `'pre_delete_term'` hook.
Props cmmarslender.
Fixes #30127.
Built from https://develop.svn.wordpress.org/trunk@30088


git-svn-id: http://core.svn.wordpress.org/trunk@30088 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-10-29 02:44:22 +00:00
Boone Gorges 4013156e51 Be more specific in documentation of 'slug' param for `get_terms()`.
Props jfarthing84.
Fixes #23636.
Built from https://develop.svn.wordpress.org/trunk@30086


git-svn-id: http://core.svn.wordpress.org/trunk@30086 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-10-29 02:35:23 +00:00
Boone Gorges 682fb09f01 Update inline docs for [30052].
Fixes #23261.
Built from https://develop.svn.wordpress.org/trunk@30077


git-svn-id: http://core.svn.wordpress.org/trunk@30077 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-10-28 21:26:22 +00:00
Scott Taylor 315612a96b Adjust caching for `get_term_by()` calls:
* Remove md5 hashes for term name cache keys
* Remove the namespace for the keys for `names` and `slugs` and add them to the group names
* Remove `wp_get_last_changed()`, which @nacin hated
 
Props tollmanz.
Fixes #21760.

Built from https://develop.svn.wordpress.org/trunk@30073


git-svn-id: http://core.svn.wordpress.org/trunk@30073 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-10-28 21:05:23 +00:00
Boone Gorges bd48b40cc4 Introduce `orderby=include` support for `get_terms()`.
Props wpsmith.
Fixes #23261.
Built from https://develop.svn.wordpress.org/trunk@30052


git-svn-id: http://core.svn.wordpress.org/trunk@30052 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-10-28 18:13:19 +00:00
Boone Gorges 4177b48b1e Allow 'slug' param of `get_terms()` to accept an array.
Props jfarthing84, dlh.
Fixes #23636.
Built from https://develop.svn.wordpress.org/trunk@30042


git-svn-id: http://core.svn.wordpress.org/trunk@30042 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-10-28 14:57:22 +00:00
Boone Gorges 61115c51f7 Improve `WP_Tax_Query` param sanitization for empty strings.
When an empty string is passed as one of the clauses in the `$tax_query`
parameter, it should be discarded rather than parsed as a first-order clause.

Props tmtrademark.
Fixes #30117.
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git-svn-id: http://core.svn.wordpress.org/trunk@30031 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-10-26 22:57:18 +00:00
Boone Gorges 43fb0af4f1 Invalidate cache for child terms when parent term is deleted.
Props socki03.
Fixes #29911.
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git-svn-id: http://core.svn.wordpress.org/trunk@29695 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-10-17 20:59:20 +00:00
Boone Gorges 3949a8b6cc Remove invalid `continue` calls from WP_Tax_Query::get_sql_for_clause().
This was leftover code from the previous implementation, which used a `foreach()`
loop. See [29901].

Props nofearinc.
See #29738, #29718.
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git-svn-id: http://core.svn.wordpress.org/trunk@29683 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-10-16 22:07:20 +00:00
Scott Taylor 84a26a78a8 Cache `get_term_by()` calls:
* Add a helper function, `wp_get_last_changed()`, to retrieve a last-modified timestamp by cache group
* When caching a term, also make cache entries for slug and name via `slug:{$term_id}` and `name:{$term_id}` keys in the `$taxonomy:$last_changed` bucket that reference the term_id
* In `clean_term_cache()` and `update_term_cache()`, respect `$_wp_suspend_cache_invalidation`
* Original term cache entries maintain BC

Adds unit tests.

Props wonderboymusic, tollmanz, boonebgorges.
Fixes #21760.

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git-svn-id: http://core.svn.wordpress.org/trunk@29668 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-10-16 04:45:17 +00:00
Boone Gorges af6beda45b Avoid redundant table joins in WP_Tax_Query.
IN clauses that are connected by OR require only a single table join. To avoid
extraneous joins, keep track of generated table aliases, and let sibling
clauses piggy-back on those aliases when possible.

Introduces WP_Tax_Query::sanitize_relation() to reduce some repeated code.

Adds unit tests to verify the JOIN consolidation, and integration tests for
cases where JOINS are being combined.

Props boonebgorges, otto42, jakub.tyrcha.
Fixes #18105.
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git-svn-id: http://core.svn.wordpress.org/trunk@29657 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-10-15 16:40:18 +00:00