From d5830d94902b927fe42edb37b0854b5d3ed6c067 Mon Sep 17 00:00:00 2001
From: pk910 <philipp@zoelle1.de>
Date: Wed, 25 Jan 2012 16:35:17 +0100
Subject: [PATCH] fixed ZNCServer::parseHTMLFields(): parse select boxes

---
 zncadmin/ZNCServer.class.php | 44 ++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/zncadmin/ZNCServer.class.php b/zncadmin/ZNCServer.class.php
index d5d4bad..d001947 100644
--- a/zncadmin/ZNCServer.class.php
+++ b/zncadmin/ZNCServer.class.php
@@ -209,6 +209,50 @@ class ZNCServer {
             $content = $content[0];
             $post[$name] = $content;
         }
+        //select boxes
+        $selectboxes = explode("<select ", $html);
+        for($j = 1; $j < count($selectboxes); $j++) {
+            $exp = explode(">", $selectboxes[$j], 2);
+            $name = explode("name=\"", $exp[0]);
+            $name = explode("\"", $name[1]);
+            $name = $name[0];
+            $content = explode("</select", $exp[1]);
+            $content = $content[0];
+            preg_match_all("<option ([^\>]*)>", $content, $matches);
+            foreach($matches[0] as $input) {
+                $fields = array(0 => "");
+                $esc = false; $str = false;
+                $fieldid = 0;
+                for($i = 0; $i < strlen($input); $i++) {
+                    if($esc) {
+                        $esc = false;
+                        $fields[$fieldid] .= $input[$i];
+                        continue;
+                    }
+                    if($input[$i] == "\\") {
+                        $esc = true;
+                    }
+                    if($input[$i] == "\"") {
+                        $str = !$str;
+                        continue;
+                    }
+                    if($input[$i] == " " && !$str) {
+                        $fields[++$fieldid] = "";
+                        continue;
+                    }
+                    $fields[$fieldid] .= $input[$i];
+                }
+                $cfields = array();
+                foreach($fields as $field) {
+                    $fieldexp = explode("=", $field, 2);
+                    if(count($fieldexp) != 2) continue;
+                    $cfields[$fieldexp[0]] = $fieldexp[1];
+                }
+                if(!$post[$name] || $cfields['selected']) {
+                    $post[$name] = $cfields['value'];
+                }
+            }
+        }
     }
     
     public function editZNC($username, $password = NULL, $new_servers = NULL, $add_modules = NULL, $del_modules = NULL, $others = NULL) {
-- 
2.20.1