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<title>[55672] trunk/src/wp-admin/network: Networks and Sites: Use `is_main_site()` in a few more places.</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/55672">55672</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/55672","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>2023-04-21 09:48:41 +0000 (Fri, 21 Apr 2023)</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'>Networks and Sites: Use `is_main_site()` in a few more places.

This updates some more instances of comparing site IDs on Sites and Users screens in network admin to use `is_main_site()` for clarity.

Follow-up to <a href="https://core.trac.wordpress.org/changeset/12603">[12603]</a>, <a href="https://core.trac.wordpress.org/changeset/13918">[13918]</a>, <a href="https://core.trac.wordpress.org/changeset/22064">[22064]</a>, <a href="https://core.trac.wordpress.org/changeset/38814">[38814]</a>, <a href="https://core.trac.wordpress.org/changeset/41131">[41131]</a>, <a href="https://core.trac.wordpress.org/changeset/55666">[55666]</a>.

See <a href="https://core.trac.wordpress.org/ticket/58150">#58150</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadminnetworksitesphp">trunk/src/wp-admin/network/sites.php</a></li>
<li><a href="#trunksrcwpadminnetworkusersphp">trunk/src/wp-admin/network/users.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpadminnetworksitesphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/network/sites.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/network/sites.php      2023-04-21 09:22:04 UTC (rev 55671)
+++ trunk/src/wp-admin/network/sites.php        2023-04-21 09:48:41 UTC (rev 55672)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -102,7 +102,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        header( 'Content-Type: text/html; charset=utf-8' );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                if ( get_network()->site_id == $id ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         if ( is_main_site( $id ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px">                         wp_die( __( 'Sorry, you are not allowed to change the current site.' ) );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -142,7 +142,7 @@
</span><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">                        $updated_action = 'not_deleted';
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        if ( '0' != $id && get_network()->site_id != $id && current_user_can( 'delete_site', $id ) ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 if ( '0' != $id && ! is_main_site( $id ) && current_user_can( 'delete_site', $id ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px">                                 wpmu_delete_blog( $id, true );
</span><span class="cx" style="display: block; padding: 0 10px">                                $updated_action = 'delete';
</span><span class="cx" style="display: block; padding: 0 10px">                        }
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -154,7 +154,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        foreach ( (array) $_POST['site_ids'] as $site_id ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                $site_id = (int) $site_id;
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                if ( get_network()->site_id == $site_id ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         if ( is_main_site( $site_id ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px">                                         continue;
</span><span class="cx" style="display: block; padding: 0 10px">                                }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -182,7 +182,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                $doaction = $_POST['action'];
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                foreach ( (array) $_POST['allblogs'] as $key => $val ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        if ( '0' != $val && get_network()->site_id != $val ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                 if ( '0' != $val && ! is_main_site( $val ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px">                                                 switch ( $doaction ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                                        case 'delete':
</span><span class="cx" style="display: block; padding: 0 10px">                                                                require_once ABSPATH . 'wp-admin/admin-header.php';
</span></span></pre></div>
<a id="trunksrcwpadminnetworkusersphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/network/users.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/network/users.php      2023-04-21 09:22:04 UTC (rev 55671)
+++ trunk/src/wp-admin/network/users.php        2023-04-21 09:48:41 UTC (rev 55672)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -94,7 +94,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                                                $blogs        = get_blogs_of_user( $user_id, true );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                                                foreach ( (array) $blogs as $details ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                                        if ( get_network()->site_id != $details->userblog_id ) { // Main blog is not a spam!
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                                                 if ( ! is_main_site( $details->userblog_id ) ) { // Main site is not a spam!
</ins><span class="cx" style="display: block; padding: 0 10px">                                                                                 update_blog_status( $details->userblog_id, 'spam', '1' );
</span><span class="cx" style="display: block; padding: 0 10px">                                                                        }
</span><span class="cx" style="display: block; padding: 0 10px">                                                                }
</span></span></pre>
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