Changeset 8366

Timestamp:

02/28/2019 05:57:48 AM (6 years ago)

Author:

dd32

Message:

WordPress.TV: Add a canonical link tag to the homepage and taxonomy archives..

Fixes #4208.

File:

• sites/trunk/wordpress.tv/public_html/wp-content/themes/wptv2/functions.php (modified) (2 diffs)

sites/trunk/wordpress.tv/public_html/wp-content/themes/wptv2/functions.php

@@ -18 +18 @@
             add_action( 'after_setup_theme', array( $this, 'setup' ) );
         }
+
+        // Add any actions/filters that should run for WordPress.TV & Blog.WordPress.TV here.
+        add_action( 'wp_head', array( $this, 'rel_canonical' ) );
     }
 
@@ -41 +44 @@
             'featured_wordcamps' => __( 'Featured WordCamps', 'wptv' ),
         ) );
+    }
+
+    /**
+     * Output `<link rel="canonical">` links where needed.
+     */
+    function rel_canonical() {
+        $canonical = false;
+
+        if ( is_front_page() ) {
+            $canonical = home_url('/');
+
+        // Speakers, Events, Producers, Tags, Years/WordCamp.TV,
+        } elseif ( is_tax() || is_tag() || is_category() ) {
+            $canonical = get_term_link( get_queried_object() );
+            if ( is_wp_error( $canonical ) ) {
+                $canonical = false;
+            }
+
+            if ( $canonical && get_query_var( 'paged' ) > 1 ) {
+                $canonical .= 'page/' . (int) get_query_var( 'paged' ) . '/';
+            }
+        }
+
+        if ( $canonical ) {
+            printf( '<link rel="canonical" href="%s">', esc_url( $canonical ) );
+        }
     }