Commit Graph

564 Commits

Author SHA1 Message Date
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.
Built from https://develop.svn.wordpress.org/trunk@30900


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.

Built from https://develop.svn.wordpress.org/trunk@30759


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.
Built from https://develop.svn.wordpress.org/trunk@30031


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.
Built from https://develop.svn.wordpress.org/trunk@29945


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.

Built from https://develop.svn.wordpress.org/trunk@29915


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