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-rw-r--r--kmail/kmfolderdir.cpp57
1 files changed, 53 insertions, 4 deletions
diff --git a/kmail/kmfolderdir.cpp b/kmail/kmfolderdir.cpp
index 46aba345..1ecab637 100644
--- a/kmail/kmfolderdir.cpp
+++ b/kmail/kmfolderdir.cpp
@@ -163,6 +163,31 @@ TQString KMFolderDir::prettyURL() const
return label();
}
+//-----------------------------------------------------------------------------
+void KMFolderDir::addDirToParent( const TQString &dirName, KMFolder *parentFolder )
+{
+ KMFolderDir* folderDir = new KMFolderDir( parentFolder, this, dirName, mDirType);
+ folderDir->reload();
+ append( folderDir );
+ parentFolder->setChild( folderDir );
+}
+
+// Get the default folder type of the given dir type. This function should only be used when
+// needing to find out what the folder type of a missing folder is.
+KMFolderType dirTypeToFolderType( KMFolderDirType dirType )
+{
+ switch( dirType ) {
+
+ // Use maildir for normal folder dirs, as this function is only called when finding a dir
+ // without a parent folder, which can only happen with maildir-like folders
+ case KMStandardDir: return KMFolderTypeMaildir;
+
+ case KMImapDir: return KMFolderTypeImap;
+ case KMDImapDir: return KMFolderTypeCachedImap;
+ case KMSearchDir: return KMFolderTypeSearch;
+ default: Q_ASSERT( false ); return KMFolderTypeMaildir;
+ }
+}
//-----------------------------------------------------------------------------
bool KMFolderDir::reload(void)
@@ -272,6 +297,7 @@ bool KMFolderDir::reload(void)
}
}
+ TQStringList dirsWithoutFolder = diList;
for (folder=folderList.first(); folder; folder=folderList.next())
{
for(TQStringList::Iterator it = diList.begin();
@@ -279,13 +305,36 @@ bool KMFolderDir::reload(void)
++it)
if (*it == "." + folder->fileName() + ".directory")
{
- KMFolderDir* folderDir = new KMFolderDir( folder, this, *it, mDirType);
- folderDir->reload();
- append(folderDir);
- folder->setChild(folderDir);
+ dirsWithoutFolder.remove( *it );
+ addDirToParent( *it, folder );
break;
}
}
+
+ // Check if the are any dirs without an associated folder. This can happen if the user messes
+ // with the on-disk folder structure, see kolab issue 2972. In that case, we don't want to loose
+ // the subfolders as well, so we recreate the folder so the folder/dir hierachy is OK again.
+ if ( type() == KMDImapDir ) {
+ for ( TQStringList::Iterator it = dirsWithoutFolder.begin();
+ it != dirsWithoutFolder.end(); ++it ) {
+
+ // .foo.directory => foo
+ TQString folderName = *it;
+ int right = folderName.find( ".directory" );
+ int left = folderName.find( "." );
+ Q_ASSERT( left != -1 && right != -1 );
+ folderName = folderName.mid( left + 1, right - 1 );
+
+ kdDebug(5006) << "Found dir without associated folder: " << ( *it ) << ", recreating the folder " << folderName << "." << endl;
+
+ // Recreate the missing folder
+ KMFolder *folder = new KMFolder( this, folderName, KMFolderTypeCachedImap );
+ append( folder );
+ folderList.append( folder );
+
+ addDirToParent( *it, folder );
+ }
+ }
return TRUE;
}