From d61d668b64c44fc046095b807834c4836a8c05c5 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Wed, 08 Apr 2015 02:57:21 -0400
Subject: [PATCH] Remove useless code

---
 program/lib/Roundcube/rcube_imap.php |   50 ++++++++++++++++++++++++++++++++++++++++----------
 1 files changed, 40 insertions(+), 10 deletions(-)

diff --git a/program/lib/Roundcube/rcube_imap.php b/program/lib/Roundcube/rcube_imap.php
index ec961c8..65e0950 100644
--- a/program/lib/Roundcube/rcube_imap.php
+++ b/program/lib/Roundcube/rcube_imap.php
@@ -1384,7 +1384,7 @@
     public function index_direct($folder, $sort_field = null, $sort_order = null, $search = null)
     {
         if (!empty($search)) {
-            $search = $this->search_set->get_compressed();
+            $search = $search->get_compressed();
         }
 
         // use message index sort as default sorting
@@ -1957,6 +1957,16 @@
             for ($i=1; $i<count($part); $i++) {
                 if (!is_array($part[$i])) {
                     $struct->ctype_secondary = strtolower($part[$i]);
+
+                    // read content type parameters
+                    if (is_array($part[$i+1])) {
+                        $struct->ctype_parameters = array();
+                        for ($j=0; $j<count($part[$i+1]); $j+=2) {
+                            $param = strtolower($part[$i+1][$j]);
+                            $struct->ctype_parameters[$param] = $part[$i+1][$j+1];
+                        }
+                    }
+
                     break;
                 }
             }
@@ -2364,36 +2374,38 @@
     /**
      * Returns the whole message source as string (or saves to a file)
      *
-     * @param int      $uid Message UID
-     * @param resource $fp  File pointer to save the message
+     * @param int      $uid  Message UID
+     * @param resource $fp   File pointer to save the message
+     * @param string   $part Optional message part ID
      *
      * @return string Message source string
      */
-    public function get_raw_body($uid, $fp=null)
+    public function get_raw_body($uid, $fp=null, $part = null)
     {
         if (!$this->check_connection()) {
             return null;
         }
 
         return $this->conn->handlePartBody($this->folder, $uid,
-            true, null, null, false, $fp);
+            true, $part, null, false, $fp);
     }
 
 
     /**
      * Returns the message headers as string
      *
-     * @param int $uid  Message UID
+     * @param int    $uid  Message UID
+     * @param string $part Optional message part ID
      *
      * @return string Message headers string
      */
-    public function get_raw_headers($uid)
+    public function get_raw_headers($uid, $part = null)
     {
         if (!$this->check_connection()) {
             return null;
         }
 
-        return $this->conn->fetchPartHeader($this->folder, $uid, true);
+        return $this->conn->fetchPartHeader($this->folder, $uid, true, $part);
     }
 
 
@@ -3164,6 +3176,16 @@
         }
 
         $result = $this->conn->createFolder($folder, $type ? array("\\" . ucfirst($type)) : null);
+
+        // it's quite often situation that we're trying to create and subscribe
+        // a folder that already exist, but is unsubscribed
+        if (!$result) {
+            if ($this->get_response_code() == rcube_storage::ALREADYEXISTS
+                || preg_match('/already exists/i', $this->get_error_str())
+            ) {
+                $result = true;
+            }
+        }
 
         // try to subscribe it
         if ($result) {
@@ -3941,8 +3963,16 @@
 
             // @TODO: Honor MAXSIZE and DEPTH options
             foreach ($queries as $attrib => $entry) {
-                if ($result = $this->conn->getAnnotation($folder, $entry, $attrib)) {
-                    $res = array_merge_recursive($res, $result);
+                $result = $this->conn->getAnnotation($folder, $entry, $attrib);
+
+                // an error, invalidate any previous getAnnotation() results
+                if (!is_array($result)) {
+                    return null;
+                }
+                else {
+                    foreach ($result as $fldr => $data) {
+                        $res[$fldr] = array_merge((array) $res[$fldr], $data);
+                    }
                 }
             }
         }

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