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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/52982">52982</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/52982","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>spacedmonkey</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2022-03-23 10:37:11 +0000 (Wed, 23 Mar 2022)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Query: Improved sticky post query

Ensure that the parameters `update_post_meta_cache`, `update_post_term_cache`, `cache_results`, `suppress_filters` and 
`lazy_load_term_meta` that are passed to WP_Query, are also passed down to the secondary query used to get sticky 
posts. 

Props Spacedmonkey, peterwilsoncc, rehanali, uday17035. 
Fixes <a href="https://core.trac.wordpress.org/ticket/36907">#36907</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesclasswpqueryphp">trunk/src/wp-includes/class-wp-query.php</a></li>
<li><a href="#trunktestsphpunittestsquerystickiesphp">trunk/tests/phpunit/tests/query/stickies.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesclasswpqueryphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/class-wp-query.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-query.php  2022-03-22 21:09:56 UTC (rev 52981)
+++ trunk/src/wp-includes/class-wp-query.php    2022-03-23 10:37:11 UTC (rev 52982)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -3260,10 +3260,14 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        if ( ! empty( $sticky_posts ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                $stickies = get_posts(
</span><span class="cx" style="display: block; padding: 0 10px">                                        array(
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                'post__in'    => $sticky_posts,
-                                               'post_type'   => $post_type,
-                                               'post_status' => 'publish',
-                                               'nopaging'    => true,
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                         'cache_results'          => $q['cache_results'],
+                                               'lazy_load_term_meta'    => $q['lazy_load_term_meta'],
+                                               'post__in'               => $sticky_posts,
+                                               'post_type'              => $post_type,
+                                               'post_status'            => 'publish',
+                                               'suppress_filters'       => $q['suppress_filters'],
+                                               'update_post_meta_cache' => $q['update_post_meta_cache'],
+                                               'update_post_term_cache' => $q['update_post_term_cache'],
</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"> 
</span></span></pre></div>
<a id="trunktestsphpunittestsquerystickiesphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/query/stickies.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/query/stickies.php      2022-03-22 21:09:56 UTC (rev 52981)
+++ trunk/tests/phpunit/tests/query/stickies.php        2022-03-23 10:37:11 UTC (rev 52982)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -4,6 +4,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">  * Tests related to sticky functionality in WP_Query.
</span><span class="cx" style="display: block; padding: 0 10px">  *
</span><span class="cx" style="display: block; padding: 0 10px">  * @group query
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @covers WP_Query::get_posts
</ins><span class="cx" style="display: block; padding: 0 10px">  */
</span><span class="cx" style="display: block; padding: 0 10px"> class Tests_Query_Stickies extends WP_UnitTestCase {
</span><span class="cx" style="display: block; padding: 0 10px">        public static $posts = array();
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -104,4 +105,25 @@
</span><span class="cx" style="display: block; padding: 0 10px">        public function set_post__not_in( $q ) {
</span><span class="cx" style="display: block; padding: 0 10px">                $q->set( 'post__not_in', array( self::$posts[8] ) );
</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 36907
+        */
+       public function test_stickies_nest_query() {
+               $filter = new MockAction();
+               add_filter( 'posts_pre_query', array( $filter, 'filter' ), 10, 2 );
+               $this->go_to( '/' );
+               $filter_args       = $filter->get_args();
+               $query_vars        = $filter_args[0][1]->query_vars;
+               $sticky_query_vars = $filter_args[1][1]->query_vars;
+
+               $this->assertNotEmpty( $sticky_query_vars['posts_per_page'] );
+               $this->assertSame( $query_vars['suppress_filters'], $sticky_query_vars['suppress_filters'] );
+               $this->assertSame( $query_vars['update_post_meta_cache'], $sticky_query_vars['update_post_meta_cache'] );
+               $this->assertSame( $query_vars['update_post_term_cache'], $sticky_query_vars['update_post_term_cache'] );
+               $this->assertSame( $query_vars['lazy_load_term_meta'], $sticky_query_vars['lazy_load_term_meta'] );
+               $this->assertSame( $query_vars['cache_results'], $sticky_query_vars['cache_results'] );
+               $this->assertTrue( $sticky_query_vars['ignore_sticky_posts'] );
+               $this->assertTrue( $sticky_query_vars['no_found_rows'] );
+       }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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