Changeset 9461 for sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-login/functions.php

Timestamp:

02/04/2020 12:16:34 AM (5 years ago)

Author:

dd32

Message:

Login: Add a Canonical header to the login screens.

Fixes #5004.

File:

• sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-login/functions.php (modified) (1 diff)

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

@@ -355 +355 @@
 }
 add_action( 'login_purge_pending_registrations', 'wporg_login_purge_pending_registrations' );
+
+/**
+ * Add a canonical tag to the login screens.
+ */
+function wporg_login_canonical_link() {
+    $canonical = false;
+
+    // If the regular expression for this route is not matching, it's the canonical.
+    if ( false === stripos( WP_WPOrg_SSO::$matched_route_regex, '(' ) ) {
+        $canonical = site_url( WP_WPOrg_SSO::$matched_route_regex );
+    }
+
+    if ( $canonical ) {
+        printf( '<link rel="canonical" href="%s" />', esc_url( $canonical ) );
+    }
+}
+add_action( 'login_head', 'wporg_login_canonical_link' );
+add_action( 'wp_head', 'wporg_login_canonical_link' );