Changeset 7641

Timestamp:

08/30/2018 09:38:50 AM (6 years ago)

Author:

SergeyBiryukov

Message:

WP.org: Don't output hreflang link attributes for languages Google does not support.

Props joostdevalk.
Fixes #3782.

File:

• sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg/functions.php (modified) (2 diffs)

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

@@ -193 +193 @@
     wp_cache_add_global_groups( array( 'locale-associations' ) );
 
+    // Google doesn't have support for a whole lot of languages and throws errors about it,
+    // so we exclude them, as we're otherwise outputting data that isn't used at all.
+    $unsupported_languages = array(
+        'arq',
+        'art',
+        'art-xemoji',
+        'ary',
+        'ast',
+        'az-ir',
+        'azb',
+        'bcc',
+        'ff-sn',
+        'frp',
+        'fuc',
+        'fur',
+        'haz',
+        'ido',
+        'io',
+        'kab',
+        'li',
+        'li-nl',
+        'lmo',
+        'me',
+        'me-me',
+        'rhg',
+        'rup',
+        'sah',
+        'sc-it',
+        'scn',
+        'skr',
+        'srd',
+        'szl',
+        'tah',
+        'twd',
+        'ty-tj',
+        'tzm',
+    );
+
     $sites = wp_cache_get( 'local-sites', 'locale-associations' );
 
@@ -213 +251 @@
             }
 
-            if ( isset( $gp_locale->slug ) ) {
+            if ( isset( $gp_locale->slug ) && ! in_array( $gp_locale->slug, $unsupported_languages ) ) {
                 $sites[ $site->locale ]->hreflang = $gp_locale->slug;
             } else {