From 78cdeba1a82dd744f59ebfe625a7d7dd8d23ff41 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Sun, 10 May 2009 05:01:18 -0400
Subject: [PATCH] - last commit fix

---
 program/include/rcube_imap.php |   73 ++++++++++++++----------------------
 1 files changed, 29 insertions(+), 44 deletions(-)

diff --git a/program/include/rcube_imap.php b/program/include/rcube_imap.php
index 323979b..9951bda 100644
--- a/program/include/rcube_imap.php
+++ b/program/include/rcube_imap.php
@@ -139,7 +139,7 @@
       if (!empty($this->conn->rootdir))
         {
         $this->set_rootdir($this->conn->rootdir);
-        $this->root_ns = ereg_replace('[\.\/]$', '', $this->conn->rootdir);
+        $this->root_ns = preg_replace('/[.\/]$/', '', $this->conn->rootdir);
         }
       }
 
@@ -195,7 +195,7 @@
    */
   function set_rootdir($root)
     {
-    if (ereg('[\.\/]$', $root)) //(substr($root, -1, 1)==='/')
+    if (preg_match('/[.\/]$/', $root)) //(substr($root, -1, 1)==='/')
       $root = substr($root, 0, -1);
 
     $this->root_dir = $root;
@@ -796,7 +796,7 @@
           {
           // delete from cache
           if ($cache_index[$headers->id] && $cache_index[$headers->id] == $headers->uid)
-            $this->remove_message_cache($cache_key, $headers->id);
+            $this->remove_message_cache($cache_key, $headers->uid);
 
           $deleted_count++;
           continue;
@@ -927,7 +927,7 @@
       // other message at this position
       if (isset($cache_index[$id]))
         {
-        $this->remove_message_cache($cache_key, $id);
+        $this->remove_message_cache($cache_key, $cache_index[$id]);
         unset($cache_index[$id]);
         }
         
@@ -941,7 +941,7 @@
     if (!empty($cache_index))
       {
       foreach ($cache_index as $id => $uid)
-        $this->remove_message_cache($cache_key, $id);
+        $this->remove_message_cache($cache_key, $uid);
       }
     }
 
@@ -1549,35 +1549,25 @@
   function set_flag($uids, $flag)
     {
     $flag = strtoupper($flag);
-    $msg_ids = array();
     if (!is_array($uids))
       $uids = explode(',',$uids);
       
-    foreach ($uids as $uid) {
-      $msg_ids[$uid] = $this->_uid2id($uid);
-    }
-      
     if ($flag=='UNDELETED')
-      $result = iil_C_Undelete($this->conn, $this->mailbox, join(',', array_values($msg_ids)));
+      $result = iil_C_Undelete($this->conn, $this->mailbox, join(',', $uids));
     else if ($flag=='UNSEEN')
-      $result = iil_C_Unseen($this->conn, $this->mailbox, join(',', array_values($msg_ids)));
+      $result = iil_C_Unseen($this->conn, $this->mailbox, join(',', $uids));
     else if ($flag=='UNFLAGGED')
-      $result = iil_C_UnFlag($this->conn, $this->mailbox, join(',', array_values($msg_ids)), 'FLAGGED');
+      $result = iil_C_UnFlag($this->conn, $this->mailbox, join(',', $uids), 'FLAGGED');
     else
-      $result = iil_C_Flag($this->conn, $this->mailbox, join(',', array_values($msg_ids)), $flag);
+      $result = iil_C_Flag($this->conn, $this->mailbox, join(',', $uids), $flag);
 
     // reload message headers if cached
     $cache_key = $this->mailbox.'.msg';
     if ($this->caching_enabled)
       {
-      foreach ($msg_ids as $uid => $id)
-        {
+      foreach ($uids as $uid)
         if ($cached_headers = $this->get_cached_message($cache_key, $uid))
-          {
-          $this->remove_message_cache($cache_key, $id);
-          //$this->get_headers($uid);
-          }
-        }
+          $this->remove_message_cache($cache_key, $uid);
 
       // close and re-open connection
       // this prevents connection problems with Courier 
@@ -1585,7 +1575,7 @@
       }
 
     // set nr of messages that were flaged
-    $count = count($msg_ids);
+    $count = count($uids);
 
     // clear message count cache
     if ($result && $flag=='SEEN')
@@ -1650,15 +1640,10 @@
     $a_uids = is_string($uids) ? explode(',', $uids) : (is_array($uids) ? $uids : NULL);
     
     // exit if no message uids are specified
-    if (!is_array($a_uids))
+    if (!is_array($a_uids) || empty($a_uids))
       return false;
 
-    // convert uids to message ids
-    $a_mids = array();
-    foreach ($a_uids as $uid)
-      $a_mids[] = $this->_uid2id($uid, $from_mbox);
-
-    $iil_move = iil_C_Move($this->conn, join(',', $a_mids), $from_mbox, $to_mbox);
+    $iil_move = iil_C_Move($this->conn, join(',', $a_uids), $from_mbox, $to_mbox);
     $moved = !($iil_move === false || $iil_move < 0);
     
     // send expunge command in order to have the moved message
@@ -1674,13 +1659,15 @@
     }
     // moving failed
     else if (rcmail::get_instance()->config->get('delete_always', false)) {
-      return iil_C_Delete($this->conn, $from_mbox, join(',', $a_mids));
+      return iil_C_Delete($this->conn, $from_mbox, join(',', $a_uids));
     }
       
     // remove message ids from search set
-    if ($moved && $this->search_set && $from_mbox == $this->mailbox)
+    if ($moved && $this->search_set && $from_mbox == $this->mailbox) {
+      foreach ($a_uids as $uid)
+        $a_mids[] = $this->_uid2id($uid, $from_mbox);
       $this->search_set = array_diff($this->search_set, $a_mids);
-
+    }
     // update cached message headers
     $cache_key = $from_mbox.'.msg';
     if ($moved && ($a_cache_index = $this->get_message_cache_index($cache_key)))
@@ -1715,15 +1702,10 @@
     $a_uids = is_string($uids) ? explode(',', $uids) : (is_array($uids) ? $uids : NULL);
     
     // exit if no message uids are specified
-    if (!is_array($a_uids))
+    if (!is_array($a_uids) || empty($a_uids))
       return false;
 
-    // convert uids to message ids
-    $a_mids = array();
-    foreach ($a_uids as $uid)
-      $a_mids[] = $this->_uid2id($uid, $mailbox);
-        
-    $deleted = iil_C_Delete($this->conn, $mailbox, join(',', $a_mids));
+    $deleted = iil_C_Delete($this->conn, $mailbox, join(',', $a_uids));
     
     // send expunge command in order to have the deleted message
     // really deleted from the mailbox
@@ -1735,9 +1717,12 @@
       }
 
     // remove message ids from search set
-    if ($deleted && $this->search_set && $mailbox == $this->mailbox)
+    if ($deleted && $this->search_set && $mailbox == $this->mailbox) {
+      foreach ($a_uids as $uid)
+        $a_mids[] = $this->_uid2id($uid, $mailbox);
       $this->search_set = array_diff($this->search_set, $a_mids);
-
+    }
+    
     // remove deleted messages from cache
     $cache_key = $mailbox.'.msg';
     if ($deleted && ($a_cache_index = $this->get_message_cache_index($cache_key)))
@@ -2445,7 +2430,7 @@
   /**
    * @access private
    */
-  function remove_message_cache($key, $index)
+  function remove_message_cache($key, $uid)
     {
     if (!$this->caching_enabled)
       return;
@@ -2454,10 +2439,10 @@
       "DELETE FROM ".get_table_name('messages')."
        WHERE  user_id=?
        AND    cache_key=?
-       AND    idx=?",
+       AND    uid=?",
       $_SESSION['user_id'],
       $key,
-      $index);
+      $uid);
     }
 
   /**

--
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