added register link

css/design.css

@@ -87,6 +87,8 @@
 
 /* highlight selected tool */
 .mode_admin a.action.admin,
+.mode_login a.action.login,
+.mode_register a.action.register,
 .mode_profile a.action.profile,
 .mode_recent a.action.recent,
 .mode_index a.action.index,

main.php

@@ -68,6 +68,7 @@ $showTools = !tpl_getConf('hideTools') || ( tpl_getConf('hideTools') && $_SERVER
                                 tpl_action('admin', 1, 'li');
                                 _tpl_action('userpage', 1, 'li');
                                 tpl_action('profile', 1, 'li');
+                                _tpl_action('register', 1, 'li');
                                 tpl_action('login', 1, 'li');
                             ?>
                         </ul>

tpl_functions.php

@@ -62,6 +62,28 @@ function _tpl_userpage($userPage,$title,$link=0,$wrapper=0) {
     if ($wrapper) echo "</$wrapper>";
 }
 
+/**
+ * Create link/button to register page
+ *
+ * @author Anika Henke <anika@selfthinker.org>
+ */
+function _tpl_register($link=0,$wrapper=0) {
+    global $conf;
+    global $lang;
+    global $ID;
+
+    if ($_SERVER['REMOTE_USER'] || !$conf['useacl'] || !actionOK('register')) return;
+
+    if ($wrapper) echo "<$wrapper>";
+
+    if ($link)
+        tpl_link(wl($ID,'do=register'),$lang['register'],'class="action register" rel="nofollow"');
+    else
+        echo html_btn('register',$ID,'',array('do'=>'register'),'get',0,$lang['register']);
+
+    if ($wrapper) echo "</$wrapper>";
+}
+
 /**
  * Wrapper around custom template actions
  *
@@ -79,6 +101,9 @@ function _tpl_action($type,$link=0,$wrapper=0) {
                 _tpl_userpage(tpl_getConf('userPage'),tpl_getLang('userpage'),$link,$wrapper);
             }
             break;
+        case 'register':
+            _tpl_register($link,$wrapper);
+            break;
     }
 }