From a3644638aaf0418598196a870204e0b632a4c8ad Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Fri, 17 Apr 2015 06:28:40 -0400
Subject: [PATCH] Allow preference sections to define CSS class names

---
 plugins/managesieve/managesieve.php |   23 +++++++++++------------
 1 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/plugins/managesieve/managesieve.php b/plugins/managesieve/managesieve.php
index 60be9bd..f41394e 100644
--- a/plugins/managesieve/managesieve.php
+++ b/plugins/managesieve/managesieve.php
@@ -37,7 +37,7 @@
 
     function init()
     {
-        $this->rc = rcmail::get_instance();
+        $this->rc = rcube::get_instance();
 
         // register actions
         $this->register_action('plugin.managesieve', array($this, 'managesieve_actions'));
@@ -51,7 +51,9 @@
         }
         else if ($this->rc->task == 'mail') {
             // register message hook
-            $this->add_hook('message_headers_output', array($this, 'mail_headers'));
+            if ($this->rc->action == 'show') {
+                $this->add_hook('message_headers_output', array($this, 'mail_headers'));
+            }
 
             // inject Create Filter popup stuff
             if (empty($this->rc->action) || $this->rc->action == 'show'
@@ -83,14 +85,10 @@
         // include styles
         $skin_path = $this->local_skin_path();
         if ($this->rc->task == 'settings' || $sieve_action) {
-            if (is_file($this->home . "/$skin_path/managesieve.css")) {
-                $this->include_stylesheet("$skin_path/managesieve.css");
-            }
+            $this->include_stylesheet("$skin_path/managesieve.css");
         }
         else {
-            if (is_file($this->home . "/$skin_path/managesieve_mail.css")) {
-                $this->include_stylesheet("$skin_path/managesieve_mail.css");
-            }
+            $this->include_stylesheet("$skin_path/managesieve_mail.css");
         }
 
         $this->ui_initialized = true;
@@ -192,9 +190,10 @@
     function managesieve_actions()
     {
         // handle fetching email headers for the new filter form
-        if ($uid = rcube_utils::get_input_value('_uid', rcube_utils::INPUT_GPC)) {
-            $mailbox = $this->rc->get_storage()->get_folder();
-            $message = new rcube_message($uid, $mailbox);
+        if ($uid = rcube_utils::get_input_value('_uid', rcube_utils::INPUT_POST)) {
+            $uids    = rcmail::get_uids();
+            $mailbox = key($uids);
+            $message = new rcube_message($uids[$mailbox][0], $mailbox);
             $headers = $this->parse_headers($message->headers);
 
             $this->rc->output->set_env('sieve_headers', $headers);
@@ -230,7 +229,7 @@
     /**
      * Initializes engine object
      */
-    private function get_engine($type = null)
+    public function get_engine($type = null)
     {
         if (!$this->engine) {
             $this->load_config();

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