added Wiki DB & Template Data plugins

hosts/hainich/services/lantifa.nix

@@ -16,6 +16,17 @@
         name = "LANtifa";
         database.createLocally = true;
         passwordFile = "/var/lib/mediawiki/mediawiki-password";
+        extraConfig = ''require_once('/var/lib/mediawiki/plugins/WikiDB/WikiDB.php');
+          $wgExtraNamespaces = array( 100 => "Table", 101 => "Table_Talk",);
+          $wgWikiDBNamespaces = 100;
+          '';
+
+       extensions = {
+          TemplateData = pkgs.fetchzip {
+            url = "https://extdist.wmflabs.org/dist/extensions/TemplateData-REL1_31-0bf2ec0.tar.gz";
+            sha256 = ''1kygi069jqlrkpwxwf2m5467k02wmbj38vzp796rl827ajrzxfip'';
+          };
+        };
 
         virtualHost =  {
           hostName = "wiki.lantifa.org";