From 7ac550ea8914f1d1cb72d6269d92b1d8f2b7eeec Mon Sep 17 00:00:00 2001
From: alec <alec@208e9e7b-5314-0410-a742-e7e81cd9613c>
Date: Mon, 7 Mar 2011 14:22:11 +0000
Subject: - Fix saving of a script using flags extension on servers with
 imap4flags support (#1487825)

git-svn-id: https://svn.roundcube.net/trunk@4596 208e9e7b-5314-0410-a742-e7e81cd9613c
---
 plugins/managesieve/Changelog                  |  3 +++
 plugins/managesieve/lib/rcube_sieve.php        |  9 +++++++--
 plugins/managesieve/lib/rcube_sieve_script.php | 12 ++++++++----
 plugins/managesieve/managesieve.php            |  7 ++-----
 4 files changed, 20 insertions(+), 11 deletions(-)

diff --git a/plugins/managesieve/Changelog b/plugins/managesieve/Changelog
index 9b54c5e42..8bbb12a90 100644
--- a/plugins/managesieve/Changelog
+++ b/plugins/managesieve/Changelog
@@ -1,8 +1,11 @@
+* version 4.1 [2011-03-07]
+-----------------------------------------------------------
 - Fix fileinto target is always INBOX (#1487776)
 - Fix escaping of backslash character in quoted strings (#1487780)
 - Fix handling of non-safe characters (double-quote, backslash)
   or UTF-8 characters (dovecot's implementation bug workaround)
   in script names
+- Fix saving of a script using flags extension on servers with imap4flags support (#1487825)
 
 * version 4.0 [2011-02-10]
 -----------------------------------------------------------
diff --git a/plugins/managesieve/lib/rcube_sieve.php b/plugins/managesieve/lib/rcube_sieve.php
index a51671e88..d701095f2 100644
--- a/plugins/managesieve/lib/rcube_sieve.php
+++ b/plugins/managesieve/lib/rcube_sieve.php
@@ -31,6 +31,7 @@ class rcube_sieve
     public $script;                 // rcube_sieve_script object
     public $current;                // name of currently loaded script
     private $disabled;              // array of disabled extensions
+    private $exts;                  // array of supported extensions
 
 
     /**
@@ -73,6 +74,7 @@ class rcube_sieve
             return $this->_set_error(SIEVE_ERROR_LOGIN);
         }
 
+        $this->exts     = $this->get_extensions();
         $this->disabled = $disabled;
     }
 
@@ -191,6 +193,9 @@ class rcube_sieve
      */
     public function get_extensions()
     {
+        if ($this->exts)
+            return $this->exts;
+    
         if (!$this->sieve)
             return $this->_set_error(SIEVE_ERROR_INTERNAL);
 
@@ -280,12 +285,12 @@ class rcube_sieve
     private function _parse($txt)
     {
         // try to parse from Roundcube format
-        $script = new rcube_sieve_script($txt, $this->disabled);
+        $script = new rcube_sieve_script($txt, $this->disabled, $this->exts);
 
         // ... else try to import from different formats
         if (empty($script->content)) {
             $script = $this->_import_rules($txt);
-            $script = new rcube_sieve_script($script, $this->disabled);
+            $script = new rcube_sieve_script($script, $this->disabled, $this->exts);
         }
 
         // replace all elsif with if+stop, we support only ifs
diff --git a/plugins/managesieve/lib/rcube_sieve_script.php b/plugins/managesieve/lib/rcube_sieve_script.php
index 084540b60..48122525c 100644
--- a/plugins/managesieve/lib/rcube_sieve_script.php
+++ b/plugins/managesieve/lib/rcube_sieve_script.php
@@ -26,13 +26,16 @@ class rcube_sieve_script
         // TODO: body, notify
     );
 
+    private $capabilities;
+
     /**
      * Object constructor
      *
      * @param  string  Script's text content
-     * @param  array   Disabled extensions
+     * @param  array   List of disabled extensions
+     * @param  array   List of capabilities supported by server
      */
-    public function __construct($script, $disabled=null)
+    public function __construct($script, $disabled=null, $capabilities=null)
     {
         if (!empty($disabled)) {
             // we're working on lower-cased names
@@ -44,7 +47,8 @@ class rcube_sieve_script
             }
         }
 
-        $this->content = $this->_parse_text($script);
+        $this->capabilities = $capabilities;
+        $this->content      = $this->_parse_text($script);
     }
 
     /**
@@ -216,7 +220,7 @@ class rcube_sieve_script
                 case 'addflag':
                 case 'setflag':
                 case 'removeflag':
-                    if (!empty($action['mode']) && strtolower($action['mode']) == 'imap4flags')
+                    if (is_array($this->capabilities) && in_array('imap4flags', $this->capabilities))
                         array_push($exts, 'imap4flags');
                     else
                         array_push($exts, 'imapflags');
diff --git a/plugins/managesieve/managesieve.php b/plugins/managesieve/managesieve.php
index 1b44562f8..0ec435d81 100644
--- a/plugins/managesieve/managesieve.php
+++ b/plugins/managesieve/managesieve.php
@@ -534,9 +534,6 @@ class managesieve extends rcube_plugin
                         }
                     }
                     $this->form['actions'][$i]['target'] = $_target;
-                    if (in_array('imap4flags', $this->exts)) {
-                        $this->form['actions'][$i]['mode'] = 'imap4flags';
-                    }
                     break;
 
                 case 'vacation':
@@ -1085,9 +1082,9 @@ class managesieve extends rcube_plugin
             . (preg_match('/^(set|add|remove)flag$/', $action['type']) ? 'inline' : 'none') . '"'
             . $this->error_class($id, 'action', 'flags', 'action_flags') . '>';
         foreach ($flags as $fidx => $flag) {
-            $out .= '<nobr><input type="checkbox" name="_action_flags[' .$id .'][]" value="' . $flag . '"'
+            $out .= '<input type="checkbox" name="_action_flags[' .$id .'][]" value="' . $flag . '"'
                 . (in_array_nocase($flag, $flags_target) ? 'checked="checked"' : '') . ' />'
-                . Q($this->gettext('flag'.$fidx)) .'</nobr> ';
+                . Q($this->gettext('flag'.$fidx)) .'<br>';
         }
         $out .= '</div>';
 
-- 
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