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<title>[40514] branches/4.7: Restore support for taxonomy 'args' override when querying object terms.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/40514">40514</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/40514","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>boonebgorges</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2017-04-21 19:18:00 +0000 (Fri, 21 Apr 2017)</dd>
</dl>
<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Restore support for taxonomy 'args' override when querying object terms.
<a href="https://core.trac.wordpress.org/changeset/7520">[7520]</a> introduced an undocumented feature whereby developers could
register a custom taxonomy with an 'args' parameter, consisting of
an array of config params that, when present, override corresponding
params in the `$args` array passed to `wp_get_object_terms()` when
using that function to query for terms in the specified taxonomy.
The `wp_get_object_terms()` refactor in <a href="https://core.trac.wordpress.org/changeset/38667">[38667]</a> failed to respect
this secret covenant, and the current changeset atones for the
transgression.
Ports <a href="https://core.trac.wordpress.org/changeset/40513">[40513]</a> to the 4.7 branch.
Props danielbachhuber.
Fixes <a href="https://core.trac.wordpress.org/ticket/40496">#40496</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#branches47srcwpincludestaxonomyphp">branches/4.7/src/wp-includes/taxonomy.php</a></li>
<li><a href="#branches47testsphpunitteststermqueryphp">branches/4.7/tests/phpunit/tests/term/query.php</a></li>
</ul>
<h3>Property Changed</h3>
<ul>
<li><a href="#branches47">branches/4.7/</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<span class="cx" style="display: block; padding: 0 10px">Index: branches/4.7
</span><span class="cx" style="display: block; padding: 0 10px">===================================================================
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">--- branches/4.7 2017-04-21 19:13:51 UTC (rev 40513)
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+++ branches/4.7 2017-04-21 19:18:00 UTC (rev 40514)
</ins><a id="branches47"></a>
<div class="propset"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Property changes: branches/4.7</h4>
<pre class="diff"><span>
</span></pre></div>
<a id="svnmergeinfo"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: svn:mergeinfo</h4></div>
<span class="cx" style="display: block; padding: 0 10px"> /branches/3.1:18031
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/3.3:20543
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/3.4:21757
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-/trunk:18512,39365,39367,39369,39371,39373,39375-39376,39378,39380,39382,39384,39386,39388,39390,39392-39393,39396-39397,39400,39402,39404,39406,39409,39411,39413,39415,39417-39420,39424,39426,39428,39430,39432-39434,39436,39438,39440,39442-39444,39447,39449-39451,39453,39455-39457,39460,39462,39464,39466,39468,39470-39471,39475,39477-39478,39482-39483,39487-39488,39490,39495-39496,39499,39502,39504,39506,39508,39510,39512,39514,39517,39520,39522,39545-39547,39557-39563,39565,39578,39580-39581,39584,39586,39594-39595,39597-39599,39601,39603,39612-39613,39616-39617,39619-39623,39626,39635,39640,39645,39649,39657,39659,39663,39677-39678,39680-39681,39684-39686,39688-39689,39692,39720,39742,39744,39759-39760,39772,39795,39807-39808,39831,39843,39848,39850,39912,39914,39919,39923-39924,39949,39951-39952,39954,39956,39968,39992,39994,40030,40036-40037,40039-40041,40045,40049,40055-40056,40058
,40061,40063-40066,40068,40070,40074,40077,40080,40082,40086,40089,40101,40104-40106,40108-40110,40118,40120-40126,40129-40131,40148,40160,40169,40181,40183,40195,40235,40238,40241,40252,40255,40257-40259,40263-40264,40268-40269,40271,40284,40290,40300-40306,40311,40313-40316,40318-40320,40324,40333,40353,40357-40358,40368,40376,40378-40382,40395-40398,40400,40405,40421,40428,40434,40458,40472,40481
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/trunk:18512,39365,39367,39369,39371,39373,39375-39376,39378,39380,39382,39384,39386,39388,39390,39392-39393,39396-39397,39400,39402,39404,39406,39409,39411,39413,39415,39417-39420,39424,39426,39428,39430,39432-39434,39436,39438,39440,39442-39444,39447,39449-39451,39453,39455-39457,39460,39462,39464,39466,39468,39470-39471,39475,39477-39478,39482-39483,39487-39488,39490,39495-39496,39499,39502,39504,39506,39508,39510,39512,39514,39517,39520,39522,39545-39547,39557-39563,39565,39578,39580-39581,39584,39586,39594-39595,39597-39599,39601,39603,39612-39613,39616-39617,39619-39623,39626,39635,39640,39645,39649,39657,39659,39663,39677-39678,39680-39681,39684-39686,39688-39689,39692,39720,39742,39744,39759-39760,39772,39795,39807-39808,39831,39843,39848,39850,39912,39914,39919,39923-39924,39949,39951-39952,39954,39956,39968,39992,39994,40030,40036-40037,40039-40041,40045,40049,40055-40056,40058,
40061,40063-40066,40068,40070,40074,40077,40080,40082,40086,40089,40101,40104-40106,40108-40110,40118,40120-40126,40129-40131,40148,40160,40169,40181,40183,40195,40235,40238,40241,40252,40255,40257-40259,40263-40264,40268-40269,40271,40284,40290,40300-40306,40311,40313-40316,40318-40320,40324,40333,40353,40357-40358,40368,40376,40378-40382,40395-40398,40400,40405,40421,40428,40434,40458,40472,40481,40513
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="branches47srcwpincludestaxonomyphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/4.7/src/wp-includes/taxonomy.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/4.7/src/wp-includes/taxonomy.php 2017-04-21 19:13:51 UTC (rev 40513)
+++ branches/4.7/src/wp-includes/taxonomy.php 2017-04-21 19:18:00 UTC (rev 40514)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1873,10 +1873,30 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $args = wp_parse_args( $args );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ /*
+ * When one or more queried taxonomies is registered with an 'args' array,
+ * those params override the `$args` passed to this function.
+ */
+ $terms = array();
+ if ( count( $taxonomies ) > 1 ) {
+ foreach ( $taxonomies as $index => $taxonomy ) {
+ $t = get_taxonomy( $taxonomy );
+ if ( isset( $t->args ) && is_array( $t->args ) && $args != array_merge( $args, $t->args ) ) {
+ unset( $taxonomies[ $index ] );
+ $terms = array_merge( $terms, wp_get_object_terms( $object_ids, $taxonomy, array_merge( $args, $t->args ) ) );
+ }
+ }
+ } else {
+ $t = get_taxonomy( $taxonomies[0] );
+ if ( isset( $t->args ) && is_array( $t->args ) ) {
+ $args = array_merge( $args, $t->args );
+ }
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> $args['taxonomy'] = $taxonomies;
</span><span class="cx" style="display: block; padding: 0 10px"> $args['object_ids'] = $object_ids;
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $terms = get_terms( $args );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $terms = array_merge( $terms, get_terms( $args ) );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><span class="cx" style="display: block; padding: 0 10px"> * Filters the terms for a given object or objects.
</span></span></pre></div>
<a id="branches47testsphpunitteststermqueryphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/4.7/tests/phpunit/tests/term/query.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/4.7/tests/phpunit/tests/term/query.php 2017-04-21 19:13:51 UTC (rev 40513)
+++ branches/4.7/tests/phpunit/tests/term/query.php 2017-04-21 19:18:00 UTC (rev 40514)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -381,4 +381,50 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $count = $query->get_terms();
</span><span class="cx" style="display: block; padding: 0 10px"> $this->assertEquals( 1, $count );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+ /**
+ * @ticket 40496
+ */
+ public function test_get_the_terms_should_respect_taxonomy_orderby() {
+ register_taxonomy( 'wptests_tax', 'post', array(
+ 'sort' => true,
+ 'args' => array(
+ 'orderby' => 'term_order',
+ ),
+ ) );
+ $term_ids = self::factory()->term->create_many( 2, array(
+ 'taxonomy' => 'wptests_tax',
+ ) );
+ $post_id = self::factory()->post->create();
+ wp_set_object_terms( $post_id, array( $term_ids[0], $term_ids[1] ), 'wptests_tax' );
+ $terms = get_the_terms( $post_id, 'wptests_tax' );
+ $this->assertEquals( array( $term_ids[0], $term_ids[1] ), wp_list_pluck( $terms, 'term_id' ) );
+ // Flip the order
+ wp_set_object_terms( $post_id, array( $term_ids[1], $term_ids[0] ), 'wptests_tax' );
+ $terms = get_the_terms( $post_id, 'wptests_tax' );
+ $this->assertEquals( array( $term_ids[1], $term_ids[0] ), wp_list_pluck( $terms, 'term_id' ) );
+ }
+
+ /**
+ * @ticket 40496
+ */
+ public function test_wp_get_object_terms_should_respect_taxonomy_orderby() {
+ register_taxonomy( 'wptests_tax', 'post', array(
+ 'sort' => true,
+ 'args' => array(
+ 'orderby' => 'term_order',
+ ),
+ ) );
+ $term_ids = self::factory()->term->create_many( 2, array(
+ 'taxonomy' => 'wptests_tax',
+ ) );
+ $post_id = self::factory()->post->create();
+ wp_set_object_terms( $post_id, array( $term_ids[0], $term_ids[1] ), 'wptests_tax' );
+ $terms = wp_get_object_terms( $post_id, array( 'category', 'wptests_tax' ) );
+ $this->assertEquals( array( $term_ids[0], $term_ids[1], 1 ), wp_list_pluck( $terms, 'term_id' ) );
+ // Flip the order
+ wp_set_object_terms( $post_id, array( $term_ids[1], $term_ids[0] ), 'wptests_tax' );
+ $terms = wp_get_object_terms( $post_id, array( 'category', 'wptests_tax' ) );
+ $this->assertEquals( array( $term_ids[1], $term_ids[0], 1 ), wp_list_pluck( $terms, 'term_id' ) );
+ }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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