From 5b3dd412d2e28f80fb2d12dbdcab992cc6f219a5 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Tue, 15 Jul 2008 16:48:20 +0000
Subject: Check PERMANENTFLAGS before saving MDNSent flag (#1484963, #1485163)

---
 program/include/html.php       |  7 ++++---
 program/include/rcube_imap.php | 15 +++++++++++++++
 2 files changed, 19 insertions(+), 3 deletions(-)

(limited to 'program/include')

diff --git a/program/include/html.php b/program/include/html.php
index 6a8892510..a11a1a4b2 100644
--- a/program/include/html.php
+++ b/program/include/html.php
@@ -248,7 +248,7 @@ class html_inputfield extends html
 {
     protected $tagname = 'input';
     protected $type = 'text';
-    protected $allowed = array('type','name','value','size','tabindex','autocomplete','checked');
+    protected $allowed = array('type','name','value','size','tabindex','autocomplete','checked','onchange');
 
     public function __construct($attrib = array())
     {
@@ -416,7 +416,7 @@ class html_checkbox extends html_inputfield
 class html_textarea extends html
 {
     protected $tagname = 'textarea';
-    protected $allowed = array('name','rows','cols','wrap','tabindex');
+    protected $allowed = array('name','rows','cols','wrap','tabindex','onchange');
 
     /**
      * Get HTML code for this object
@@ -473,6 +473,7 @@ class html_select extends html
 {
     protected $tagname = 'select';
     protected $options = array();
+    protected $allowed = array('name','size','tabindex','autocomplete','multiple','onchange');
     
     /**
      * Add a new option to this drop-down
@@ -513,7 +514,7 @@ class html_select extends html
             $attr = array(
                 'value' => $option['value'],
                 'selected' => (in_array($option['value'], $select, true) ||
-            in_array($option['text'], $select, true)) ? 1 : null);
+                  in_array($option['text'], $select, true)) ? 1 : null);
 
             $this->content .= self::tag('option', $attr, Q($option['text']));
         }
diff --git a/program/include/rcube_imap.php b/program/include/rcube_imap.php
index 395a1b3af..3daea0c06 100644
--- a/program/include/rcube_imap.php
+++ b/program/include/rcube_imap.php
@@ -345,6 +345,21 @@ class rcube_imap
     }
 
 
+  /**
+   * Checks the PERMANENTFLAGS capability of the current mailbox
+   * and returns true if the given flag is supported by the IMAP server
+   *
+   * @param   string  Permanentflag name
+   * @return  mixed   True if this flag is supported
+   * @access  public
+   */
+  function check_permflag($flag)
+    {
+    $flagsmap = $GLOBALS['IMAP_FLAGS'];
+    return (($imap_flag = $flagsmap[strtoupper($flag)]) && in_array_nocase($imap_flag, $this->conn->permanentflags));
+    }
+
+
   /**
    * Returns the delimiter that is used by the IMAP server for folder separation
    *
-- 
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