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<title>[10349] sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-directory-compat.php: Support Forum: Don't assume that the plugin or theme actually exists, the metadata for threads can get out of sync with reality causing it to constantly query for a plugin/theme it'll never get valid data for.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://meta.trac.wordpress.org/changeset/10349">10349</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://meta.trac.wordpress.org/changeset/10349","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>dd32</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2020-10-06 04:13:41 +0000 (Tue, 06 Oct 2020)</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'>Support Forum: Don't assume that the plugin or theme actually exists, the metadata for threads can get out of sync with reality causing it to constantly query for a plugin/theme it'll never get valid data for.

Fixes a bunch of PHP notices.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginssupportforumsincclassdirectorycompatphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-directory-compat.php</a></li>
</ul>

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<h3>Diff</h3>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginssupportforumsincclassdirectorycompatphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-directory-compat.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-directory-compat.php    2020-10-05 04:16:29 UTC (rev 10348)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-directory-compat.php      2020-10-06 04:13:41 UTC (rev 10349)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -886,30 +886,36 @@
</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">                // Check the cache.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $cache_key = $slug;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $cache_key   = $slug;
</ins><span class="cx" style="display: block; padding: 0 10px">                 $cache_group = $this->compat() . '-authors-slugs';
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $authors = wp_cache_get( $cache_key, $cache_group );
-               if ( ! $authors ) {
-
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $authors     = wp_cache_get( $cache_key, $cache_group );
+               if ( $authors === false ) {
+                       $authors = array();
</ins><span class="cx" style="display: block; padding: 0 10px">                         if ( $this->compat() == 'theme' ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                $theme = $this->get_object( $slug );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                $author = get_user_by( 'id', $theme->post_author );
-                               $authors = array( $author->user_nicename );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         if ( $theme ) {
+                                       $author = get_user_by( 'id', $theme->post_author );
+                                       if ( $author ) {
+                                               $authors = array( $author->user_nicename );
+                                       }
+                               }
</ins><span class="cx" style="display: block; padding: 0 10px">                         } else {
</span><span class="cx" style="display: block; padding: 0 10px">                                $plugin = $this->get_object( $slug );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                $prefix = $wpdb->base_prefix . WPORG_PLUGIN_DIRECTORY_BLOGID . '_';
-                               // Note: Intentionally not considering posts of 'plugin' post_type with
-                               // 'post_author' matching this author because the field only relates to
-                               // the user who submitted the plugin. It does not confer special access,
-                               // rights, or ownership.
-                               $authors = $wpdb->get_col( $wpdb->prepare(
-                                       "SELECT slug
-                                        FROM {$prefix}terms AS t
-                                        LEFT JOIN {$prefix}term_taxonomy AS tt ON tt.term_id = t.term_id
-                                        LEFT JOIN {$prefix}term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id
-                                        WHERE tt.taxonomy = 'plugin_committers' AND tr.object_id = %d",
-                                        $plugin->ID
-                               ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         if ( $plugin ) {
+                                       $prefix = $wpdb->base_prefix . WPORG_PLUGIN_DIRECTORY_BLOGID . '_';
+                                       // Note: Intentionally not considering posts of 'plugin' post_type with
+                                       // 'post_author' matching this author because the field only relates to
+                                       // the user who submitted the plugin. It does not confer special access,
+                                       // rights, or ownership.
+                                       $authors = $wpdb->get_col( $wpdb->prepare(
+                                               "SELECT slug
+                                                FROM {$prefix}terms AS t
+                                                LEFT JOIN {$prefix}term_taxonomy AS tt ON tt.term_id = t.term_id
+                                                LEFT JOIN {$prefix}term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id
+                                                WHERE tt.taxonomy = 'plugin_committers' AND tr.object_id = %d",
+                                                $plugin->ID
+                                       ) );
+                               }
</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">                        wp_cache_set( $cache_key, $authors, $cache_group, HOUR_IN_SECONDS );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -931,23 +937,28 @@
</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">                // Check the cache.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $cache_key = $slug;
-               $cache_group = $this->compat() . '-contributors-slugs';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $cache_key    = $slug;
+               $cache_group  = $this->compat() . '-contributors-slugs';
</ins><span class="cx" style="display: block; padding: 0 10px">                 $contributors = wp_cache_get( $cache_key, $cache_group );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                if ( ! $contributors ) {
-                       $plugin = $this->get_object( $slug );
-                       $prefix = $wpdb->base_prefix . WPORG_PLUGIN_DIRECTORY_BLOGID . '_';
-                       $contributors = $wpdb->get_col( $wpdb->prepare(
-                               "SELECT slug
-                                FROM {$prefix}terms AS t
-                                LEFT JOIN {$prefix}term_taxonomy AS tt ON tt.term_id = t.term_id
-                                LEFT JOIN {$prefix}term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id
-                                WHERE tt.taxonomy = 'plugin_contributors' AND tr.object_id = %d",
-                                $plugin->ID
-                       ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         if ( $contributors === false ) {
+                       $contributors = array();
+                       $plugin       = $this->get_object( $slug );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        if ( $plugin ) {
+                               $prefix       = $wpdb->base_prefix . WPORG_PLUGIN_DIRECTORY_BLOGID . '_';
+                               $contributors = $wpdb->get_col( $wpdb->prepare(
+                                       "SELECT slug
+                                        FROM {$prefix}terms AS t
+                                        LEFT JOIN {$prefix}term_taxonomy AS tt ON tt.term_id = t.term_id
+                                        LEFT JOIN {$prefix}term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id
+                                        WHERE tt.taxonomy = 'plugin_contributors' AND tr.object_id = %d",
+                                        $plugin->ID
+                               ) );
+                       }
+
</ins><span class="cx" style="display: block; padding: 0 10px">                         wp_cache_set( $cache_key, $contributors, $cache_group, HOUR_IN_SECONDS );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
</ins><span class="cx" style="display: block; padding: 0 10px">                 return $contributors;
</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">@@ -965,23 +976,28 @@
</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">                // Check the cache.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $cache_key = $slug;
-               $cache_group = $this->compat() . '-support-reps-slugs';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $cache_key    = $slug;
+               $cache_group  = $this->compat() . '-support-reps-slugs';
</ins><span class="cx" style="display: block; padding: 0 10px">                 $support_reps = wp_cache_get( $cache_key, $cache_group );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                if ( ! $support_reps ) {
-                       $plugin = $this->get_object( $slug );
-                       $prefix = $wpdb->base_prefix . WPORG_PLUGIN_DIRECTORY_BLOGID . '_';
-                       $support_reps = $wpdb->get_col( $wpdb->prepare(
-                               "SELECT slug
-                                FROM {$prefix}terms AS t
-                                LEFT JOIN {$prefix}term_taxonomy AS tt ON tt.term_id = t.term_id
-                                LEFT JOIN {$prefix}term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id
-                                WHERE tt.taxonomy = 'plugin_support_reps' AND tr.object_id = %d",
-                                $plugin->ID
-                       ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         if ( $support_reps === false ) {
+                       $support_reps = array();
+                       $plugin       = $this->get_object( $slug );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        if ( $plugin ) {
+                               $prefix       = $wpdb->base_prefix . WPORG_PLUGIN_DIRECTORY_BLOGID . '_';
+                               $support_reps = $wpdb->get_col( $wpdb->prepare(
+                                       "SELECT slug
+                                        FROM {$prefix}terms AS t
+                                        LEFT JOIN {$prefix}term_taxonomy AS tt ON tt.term_id = t.term_id
+                                        LEFT JOIN {$prefix}term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id
+                                        WHERE tt.taxonomy = 'plugin_support_reps' AND tr.object_id = %d",
+                                        $plugin->ID
+                               ) );
+                       }
+
</ins><span class="cx" style="display: block; padding: 0 10px">                         wp_cache_set( $cache_key, $support_reps, $cache_group, HOUR_IN_SECONDS );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
</ins><span class="cx" style="display: block; padding: 0 10px">                 return $support_reps;
</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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