X-Git-Url: https://git.cweiske.de/phorkie.git/blobdiff_plain/d06f9e8ea6cefcfae1ad28bb203a7e4e562820a8..0e362c3a8a13e7e2ae7d5c1a5d2e5eaa163d153f:/src/phorkie/HtmlHelper.php

diff --git a/src/phorkie/HtmlHelper.php b/src/phorkie/HtmlHelper.php
index efde714..c3336c3 100644
--- a/src/phorkie/HtmlHelper.php
+++ b/src/phorkie/HtmlHelper.php
@@ -40,10 +40,37 @@ class HtmlHelper
         return $html;
     }
 
+    public function getDomain($url)
+    {
+        return parse_url($url, PHP_URL_HOST);
+    }
+
     public function fullUrl($path = '')
     {
         return Tools::fullUrl($path);
     }
+
+    public function mayWriteLocally()
+    {
+        if ($GLOBALS['phorkie']['auth']['securityLevel'] == 0) {
+            //everyone may do everything
+            return true;
+        }
+
+        $logged_in = false;
+        if (!isset($_SESSION['identity'])) {
+            //not logged in
+        } else if ($GLOBALS['phorkie']['auth']['listedUsersOnly']) {
+            if (in_array($_SESSION['identity'], $GLOBALS['phorkie']['auth']['users'])) {
+                $logged_in = true;
+            }
+        } else {
+            //session identity exists, no special checks required
+            $logged_in = true;
+        }
+
+        return $logged_in;
+    }
 }
 
 ?>