Changeset 9572

Timestamp:

03/06/2020 09:42:03 PM (5 years ago)

Author:

coffee2code

Message:

Showcase: Disable comment feeds.

Props jonoaldersonwp, coffee2code.
Fixes #5069.

File:

• sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-showcase/functions.php (modified) (3 diffs)

sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-showcase/functions.php

@@ -1 +1 @@
 <?php
 
+// Add support for adding feed links to head.
 add_theme_support( 'automatic-feed-links' );
+
+// Disable comments feed.
+add_filter( 'feed_links_show_comments_feed', '__return_false' ); 
+
+// Remove extra feed links from singular queries.
+add_action( 'wp_head', function () {
+    if ( is_singular() ) {
+        remove_action( 'wp_head', 'feed_links_extra', 3 );
+    }
+}, 1 );
 
 function get_site_domain( $rep_slash = true, $echo = true, $rem_trail_slash = false ) {
@@ -205 +216 @@
 
 function extras_feed( $is_comments_feed = false ) {
+    // Don't do anything for comment feeds.
     if ( $is_comments_feed ) {
-        do_feed_rss2( $is_comments_feed ); // Load default for comments
         return;
     }
@@ -283 +294 @@
     return "&#124;";
 } );
+
+// Potentially change behavior prior to fetching posts.
+add_action( 'pre_get_posts', function( $query ) {
+    // Redirect comment feeds to associated post.
+    if ( $query->is_comment_feed() ) {
+        wp_safe_redirect( home_url( $query->query_vars['name'] ) );
+        return;
+    }
+} );
+