add configuration option to disable registration

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@501 b3834d28-1941-0410-a4f8-b48e95affb8f

data/config.default.php

@@ -253,6 +253,13 @@ $antispamQuestion = 'name of this application';
  */
 $antispamAnswer = 'semanticscuttle';
 
+/**
+ * Enable or disable user registration
+ *
+ * @var boolean
+ */
+$enableRegistration = true;
+
 
 
 /***************************************************

data/templates/toolbar.inc.php

@@ -27,7 +27,9 @@ if ($userservice->isLoggedOn()) {
 	<li><a href="<?php echo createURL('populartags'); ?>"><?php echo T_('Popular Tags'); ?></a></li>
         <li><a href="<?php echo createURL('about'); ?>"><?php echo T_('About'); ?></a></li>
         <li class="access"><a href="<?php echo createURL('login'); ?>"><?php echo T_('Log In'); ?></a></li>
+        <?php if ($GLOBALS['enableRegistration']) { ?>
         <li class="access"><a href="<?php echo createURL('register'); ?>"><?php echo T_('Register'); ?></a></li>
+        <?php } ?>
     </ul>
 
 <?php

www/register.php

@@ -21,6 +21,12 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
 require_once '../src/SemanticScuttle/header.php';
 
+if (!$GLOBALS['enableRegistration']) {
+    header('HTTP/1.0 501 Not implemented');
+    echo 'Registration is disabled';
+    exit(1);
+}
+
 /* Service creation: only useful services are created */
 // No specific services