Ticket #2627: 2627-add-noindex-meta.patch

wordpress.org/public_html/wp-content/plugins/plugin-directory/class-plugin-directory.php

@@ -43 +43 @@
                 add_filter( 'single_term_title', array( $this, 'filter_single_term_title' ) );
                 add_filter( 'the_content', array( $this, 'filter_rel_nofollow' ) );
                 add_action( 'wp_head', array( Template::class, 'json_ld_schema' ), 1 );
+                add_action( 'wp_head', array( Template::class, 'output_meta' ), 1 );
 
                 // Cron tasks.
                 new Jobs\Manager();
@@ -298 +299 @@
                 ) );
                 register_post_status( 'disabled', array(
                         'label'                     => _x( 'Disabled', 'plugin status', 'wporg-plugins' ),
-                        'public'                    => false,
+                        'public'                    => true,
                         'show_in_admin_status_list' => current_user_can( 'plugin_disable' ),
                         'label_count'               => _n_noop( 'Disabled <span class="count">(%s)</span>', 'Disabled <span class="count">(%s)</span>', 'wporg-plugins' ),
                 ) );
@@ -786 +787 @@
                         }, 10, 2 );
                 }
 
+                // Allow anyone to view a disabled plugin directly from its page. It won't show in search results or lists.
+                if ( !empty( $wp_query->query_vars['name'] ) ) {
+                        $wp_query->query_vars['post_status'][] = 'disabled';
+                        $wp_query->query_vars['post_status'] = array_unique( $wp_query->query_vars['post_status'] );
+                }
+
                 // By default, all archives are sorted by active installs
                 if ( $wp_query->is_archive() && empty( $wp_query->query_vars['orderby'] ) ) {
                         $wp_query->query_vars['orderby']  = 'meta_value_num';

wordpress.org/public_html/wp-content/themes/pub/wporg-plugins/template-parts/plugin-single.php

@@ -95 +95 @@
                                 </div>
                         <?php endif; ?>
 
+                        <?php if ( get_post_status() !== 'disabled' || current_user_can( 'plugin_admin_view', get_post() ) ) : ?>
                         <a class="plugin-download button download-button button-large" href="<?php echo esc_url( Template::download_link() ); ?>"><?php _e( 'Download', 'wporg-plugins' ); ?></a>
+                        <?php endif; ?>
                 </div>
 
                 <?php the_title( '<h1 class="plugin-title"><a href="' . esc_url( get_permalink() ) . '">', '</a></h1>' ); ?>

wordpress.org/public_html/wp-content/plugins/plugin-directory/class-template.php

@@ -45 +45 @@
                 endif;
 
                 // Schema for plugin pages.
-                if ( is_singular( 'plugin' ) ) :
-                        $plugin = get_queried_object();
+                if ( is_singular( 'plugin' ) && get_post_status( get_queried_object_id() ) !== 'disabled' ) {
+                        self::plugin_json_jd_schema( get_queried_object() );
+                }
+        }
 
-                        $rating      = get_post_meta( $plugin->ID, 'rating', true ) ?: 0;
-                        $ratings     = get_post_meta( $plugin->ID, 'ratings', true ) ?: [];
-                        $num_ratings = array_sum( $ratings );
+        /**
+         * Prints JSON LD schema for a specific plugin
+         *
+         * @param \WP_Post $plugin Plugin to output JSON LD Schema for.
+         */
+        protected static function plugin_json_jd_schema( $plugin ) {
+                $rating      = get_post_meta( $plugin->ID, 'rating', true ) ?: 0;
+                $ratings     = get_post_meta( $plugin->ID, 'ratings', true ) ?: [];
+                $num_ratings = array_sum( $ratings );
 
-                        echo PHP_EOL;
-                        ?>
-<script type="application/ld+json">
+                echo PHP_EOL;
+                ?>
+                <script type="application/ld+json">
         [
                 {
                         "@context": "http://schema.org",
@@ -114 +122 @@
                 }
         ]
 </script>
-                        <?php
-                endif;
+                <?php
+        }
+
+        /**
+         * Prints meta tags on a page.
+         */
+        public static function output_meta() {
+                $metas = [];
+
+                // Add noindex on disabled plugin page.
+                if ( is_singular( 'plugin' ) && get_post_status( get_queried_object_id() ) === 'disabled' ) {
+                        $metas[] = '<meta name="robots" content="noindex" />';
+                }
+
+                echo implode( PHP_EOL, $metas );
         }
 
         /**