Remove/replace killme() with *exit()

[friendica.git] / mod / webfinger.php

diff --git a/mod/webfinger.php b/mod/webfinger.php
index d72315a5b51e77c25444fa363885074910f0b7b5..b22b1ee64a69c4dde20dc60fa0c2e58370c72359 100644 (file)
--- a/mod/webfinger.php
+++ b/mod/webfinger.php
@@ -1,31 +1,42 @@
 <?php
-
+/**
+ * @file mod/webfinger.php
+ */
 use Friendica\App;
+use Friendica\Core\L10n;
+use Friendica\Core\System;
 use Friendica\Network\Probe;
 
-function webfinger_content(App $a) {
-
+function webfinger_content(App $a)
+{
        if (!local_user()) {
-               http_status_exit(403,
-                               array("title" => t("Public access denied."),
-                                       "description" => t("Only logged in users are permitted to perform a probing.")));
-               killme();
+               System::httpExit(
+                       403,
+                       [
+                               "title" => L10n::t("Public access denied."),
+                               "description" => L10n::t("Only logged in users are permitted to perform a probing.")
+                       ]
+               );
+               exit();
        }
 
+       $o = '<div class="generic-page-wrapper">';
        $o .= '<h3>Webfinger Diagnostic</h3>';
 
        $o .= '<form action="webfinger" method="get">';
-       $o .= 'Lookup address: <input type="text" style="width: 250px;" name="addr" value="' . $_GET['addr'] .'" />';
+       $o .= 'Lookup address: <input type="text" style="width: 250px;" name="addr" value="' . defaults($_GET, 'addr', '') .'" />';
        $o .= '<input type="submit" name="submit" value="Submit" /></form>';
 
        $o .= '<br /><br />';
 
-       if(x($_GET,'addr')) {
+       if (!empty($_GET['addr'])) {
                $addr = trim($_GET['addr']);
                $res = Probe::lrdd($addr);
                $o .= '<pre>';
-               $o .= str_replace("\n",'<br />',print_r($res,true));
+               $o .= str_replace("\n", '<br />', print_r($res, true));
                $o .= '</pre>';
        }
+       $o .= '</div>';
+
        return $o;
 }