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<title>[49538] trunk: Networks and Sites: Assign the array of site or network data returned from filters to the respective class property:</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/49538">49538</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/49538","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>SergeyBiryukov</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2020-11-08 11:45:36 +0000 (Sun, 08 Nov 2020)</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'>Networks and Sites: Assign the array of site or network data returned from filters to the respective class property:
* The array of network data returned from the `networks_pre_query` filter is assigned to the `networks` property of the current `WP_Network_Query` instance.
* The array of site data returned from the `sites_pre_query` filter is assigned to the `sites` property of the current `WP_Site_Query` instance.
This avoids the performance overhead of calling `WP_Network_Query::get_networks()` or `WP_Site_Query::get_sites()` twice: first when creating the object instance, then to retrieve the filtered results.
This also makes the filters a bit more consistent with other similar filters, e.g. `posts_pre_query`, `terms_pre_query`, `comments_pre_query`, or `users_pre_query`.
Follow-up to <a href="https://core.trac.wordpress.org/changeset/46086">[46086]</a>, <a href="https://core.trac.wordpress.org/changeset/48990">[48990]</a>.
Props yakimun, spacedmonkey.
Fixes <a href="https://core.trac.wordpress.org/ticket/51333">#51333</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesclasswpnetworkqueryphp">trunk/src/wp-includes/class-wp-network-query.php</a></li>
<li><a href="#trunksrcwpincludesclasswpsitequeryphp">trunk/src/wp-includes/class-wp-site-query.php</a></li>
<li><a href="#trunktestsphpunittestscommentqueryphp">trunk/tests/phpunit/tests/comment/query.php</a></li>
<li><a href="#trunktestsphpunittestsmultisitenetworkQueryphp">trunk/tests/phpunit/tests/multisite/networkQuery.php</a></li>
<li><a href="#trunktestsphpunittestsmultisitesiteQueryphp">trunk/tests/phpunit/tests/multisite/siteQuery.php</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesclasswpnetworkqueryphp"></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-network-query.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-network-query.php 2020-11-08 09:50:07 UTC (rev 49537)
+++ trunk/src/wp-includes/class-wp-network-query.php 2020-11-08 11:45:36 UTC (rev 49538)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -212,7 +212,17 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * an array of network IDs.
</span><span class="cx" style="display: block; padding: 0 10px"> * - Otherwise the filter should return an array of WP_Network objects.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * Note that if the filter returns an array of network data, it will be assigned
+ * to the `networks` property of the current WP_Network_Query instance.
+ *
+ * Filtering functions that require pagination information are encouraged to set
+ * the `found_networks` and `max_num_pages` properties of the WP_Network_Query object,
+ * passed to the filter by reference. If WP_Network_Query does not perform a database
+ * query, it will not have enough information to generate these values itself.
+ *
</ins><span class="cx" style="display: block; padding: 0 10px"> * @since 5.2.0
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @since 5.6.0 The returned array of network data is assigned to the `networks` property
+ * of the current WP_Network_Query instance.
</ins><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @param array|int|null $network_data Return an array of network data to short-circuit WP's network query,
</span><span class="cx" style="display: block; padding: 0 10px"> * the network count as an integer if `$this->query_vars['count']` is set,
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -222,6 +232,10 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $network_data = apply_filters_ref_array( 'networks_pre_query', array( $network_data, &$this ) );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( null !== $network_data ) {
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( is_array( $network_data ) && ! $this->query_vars['count'] ) {
+ $this->networks = $network_data;
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> return $network_data;
</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="trunksrcwpincludesclasswpsitequeryphp"></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-site-query.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-site-query.php 2020-11-08 09:50:07 UTC (rev 49537)
+++ trunk/src/wp-includes/class-wp-site-query.php 2020-11-08 11:45:36 UTC (rev 49538)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -303,7 +303,17 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * an array of site IDs.
</span><span class="cx" style="display: block; padding: 0 10px"> * - Otherwise the filter should return an array of WP_Site objects.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * Note that if the filter returns an array of site data, it will be assigned
+ * to the `sites` property of the current WP_Site_Query instance.
+ *
+ * Filtering functions that require pagination information are encouraged to set
+ * the `found_sites` and `max_num_pages` properties of the WP_Site_Query object,
+ * passed to the filter by reference. If WP_Site_Query does not perform a database
+ * query, it will not have enough information to generate these values itself.
+ *
</ins><span class="cx" style="display: block; padding: 0 10px"> * @since 5.2.0
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @since 5.6.0 The returned array of site data is assigned to the `sites` property
+ * of the current WP_Site_Query instance.
</ins><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @param array|int|null $site_data Return an array of site data to short-circuit WP's site query,
</span><span class="cx" style="display: block; padding: 0 10px"> * the site count as an integer if `$this->query_vars['count']` is set,
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -313,6 +323,10 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $site_data = apply_filters_ref_array( 'sites_pre_query', array( $site_data, &$this ) );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( null !== $site_data ) {
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( is_array( $site_data ) && ! $this->query_vars['count'] ) {
+ $this->sites = $site_data;
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> return $site_data;
</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="trunktestsphpunittestscommentqueryphp"></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/comment/query.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/comment/query.php 2020-11-08 09:50:07 UTC (rev 49537)
+++ trunk/tests/phpunit/tests/comment/query.php 2020-11-08 11:45:36 UTC (rev 49538)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -4926,7 +4926,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $q = new WP_Comment_Query();
</span><span class="cx" style="display: block; padding: 0 10px"> $results = $q->query( array() );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- remove_filter( 'comments_pre_query', array( __CLASS__, 'filter_comments_pre_query_and_set_comments' ), 10, 2 );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ remove_filter( 'comments_pre_query', array( __CLASS__, 'filter_comments_pre_query_and_set_comments' ), 10 );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Make sure the comments property is the same as the results.
</span><span class="cx" style="display: block; padding: 0 10px"> $this->assertSame( $results, $q->comments );
</span></span></pre></div>
<a id="trunktestsphpunittestsmultisitenetworkQueryphp"></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/multisite/networkQuery.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/multisite/networkQuery.php 2020-11-08 09:50:07 UTC (rev 49537)
+++ trunk/tests/phpunit/tests/multisite/networkQuery.php 2020-11-08 11:45:36 UTC (rev 49538)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -554,6 +554,28 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> return array( 555 );
</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 51333
+ */
+ public function test_networks_pre_query_filter_should_set_networks_property() {
+ add_filter( 'networks_pre_query', array( __CLASS__, 'filter_networks_pre_query_and_set_networks' ), 10, 2 );
+
+ $q = new WP_Network_Query();
+ $results = $q->query( array() );
+
+ remove_filter( 'networks_pre_query', array( __CLASS__, 'filter_networks_pre_query_and_set_networks' ), 10 );
+
+ // Make sure the networks property is the same as the results.
+ $this->assertSame( $results, $q->networks );
+
+ // Make sure the network domain is `wordpress.org`.
+ $this->assertSame( 'wordpress.org', $q->networks[0]->domain );
+ }
+
+ public static function filter_networks_pre_query_and_set_networks( $networks, $query ) {
+ return array( get_network( self::$network_ids['wordpress.org/'] ) );
+ }
</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"> endif;
</span></span></pre></div>
<a id="trunktestsphpunittestsmultisitesiteQueryphp"></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/multisite/siteQuery.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/multisite/siteQuery.php 2020-11-08 09:50:07 UTC (rev 49537)
+++ trunk/tests/phpunit/tests/multisite/siteQuery.php 2020-11-08 11:45:36 UTC (rev 49538)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1095,6 +1095,28 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> return array( 555 );
</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 51333
+ */
+ public function test_sites_pre_query_filter_should_set_sites_property() {
+ add_filter( 'sites_pre_query', array( __CLASS__, 'filter_sites_pre_query_and_set_sites' ), 10, 2 );
+
+ $q = new WP_Site_Query();
+ $results = $q->query( array() );
+
+ remove_filter( 'sites_pre_query', array( __CLASS__, 'filter_sites_pre_query_and_set_sites' ), 10 );
+
+ // Make sure the sites property is the same as the results.
+ $this->assertSame( $results, $q->sites );
+
+ // Make sure the site domain is `wordpress.org`.
+ $this->assertSame( 'wordpress.org', $q->sites[0]->domain );
+ }
+
+ public static function filter_sites_pre_query_and_set_sites( $sites, $query ) {
+ return array( get_site( self::$site_ids['wordpress.org/'] ) );
+ }
</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"> endif;
</span></span></pre>
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