Merge pull request #189 from civicrm/revert-176-cleanurls_polylang

Revert "Support polylang language prefixes with clean URLs"

civicrm.php

@@ -797,19 +797,7 @@ public function rewrite_rules( $flush_rewrite_rules = false ) {
         return;
     }
 
-    // Let's add rewrite rule when viewing the basepage(s)
-    if ( function_exists( 'pll_languages_list' ) ) {
-      // Support polylang language prefixes - eg. ^(?:en/|pt/|)
-      $languages = pll_languages_list();
-      foreach ( $languages as $language ) {
-        $postID = pll_get_post( $basepage->ID, $language );
-        add_rewrite_rule(
-          "^{$language}/" . $config->wpBasePage . '/([^?]*)?',
-          'index.php?page_id=' . $postID . '&page=CiviCRM&q=civicrm%2F$matches[1]',
-          'top'
-        );
-      };
-    }
+    // Let's add rewrite rule when viewing the basepage
     add_rewrite_rule(
       '^' . $config->wpBasePage . '/([^?]*)?',
       'index.php?page_id=' . $basepage->ID . '&page=CiviCRM&q=civicrm%2F$matches[1]',