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/***************************************************************************
filter_kmail_maildir.cpp - Kmail maildir mail import
-------------------
begin : April 06 2005
copyright : (C) 2005 by Danny Kukawka
email : danny.kukawka@web.de
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "filter_kmail_maildir.h"
#include <config.h>
#include <tdelocale.h>
#include <tdefiledialog.h>
/** Default constructor. */
FilterKMail_maildir::FilterKMail_maildir( void ) :
Filter( i18n( "Import KMail Maildirs and Folder Structure" ),
"Danny Kukawka",
i18n( "<p><b>KMail import filter</b></p>"
"<p>Select the base directory of the KMail mailfolder you want to import.</p>"
"<p><b>Note:</b> Never select your current local KMail maildir (usually "
"~/Mail or ~/.trinity/share/apps/kmail/mail ): in this case, KMailCVT may become stuck "
"in a continuous loop. </p>"
"<p>This filter does not import KMail mailfolders with mbox files.</p>"
"<p>Since it is possible to recreate the folder structure, the folders "
"will be stored under: \"KMail-Import\" in your local folder.</p>" ) )
{}
/** Destructor. */
FilterKMail_maildir::~FilterKMail_maildir( void )
{
}
/** Recursive import of KMail maildir. */
void FilterKMail_maildir::import( FilterInfo *info )
{
TQString _homeDir = TQDir::homeDirPath();
KFileDialog *kfd;
kfd = new KFileDialog( _homeDir, "", 0, "tdefiledialog", true );
kfd->setMode( KFile::Directory | KFile::LocalOnly );
kfd->exec();
mailDir = kfd->selectedFile();
delete kfd;
if ( mailDir.isEmpty() ) {
info->alert( i18n( "No directory selected." ) );
}
/**
* If the user only select homedir no import needed because
* there should be no files and we surely import wrong files.
*/
else if ( mailDir == TQDir::homeDirPath() || mailDir == ( TQDir::homeDirPath() + "/" ) ) {
info->addLog( i18n( "No files found for import." ) );
} else {
info->setOverall(0);
/** Recursive import of the MailArchives */
TQDir dir(mailDir);
TQStringList rootSubDirs = dir.entryList("*", TQDir::Dirs | TQDir::Hidden, TQDir::Name);
int currentDir = 1, numSubDirs = rootSubDirs.size();
for(TQStringList::Iterator filename = rootSubDirs.begin() ; filename != rootSubDirs.end() ; ++filename, ++currentDir) {
if(info->shouldTerminate()) break;
if(!(*filename == "." || *filename == "..")) {
info->setCurrent(0);
importDirContents(info, dir.filePath(*filename));
info->setOverall((int) ((float) currentDir / numSubDirs * 100));
info->setCurrent(100);
}
}
}
info->addLog( i18n("Finished importing emails from %1").arg( mailDir ));
if (count_duplicates > 0) {
info->addLog( i18n("1 duplicate message not imported", "%n duplicate messages not imported", count_duplicates));
}
if (info->shouldTerminate()) info->addLog( i18n("Finished import, canceled by user."));
count_duplicates = 0;
info->setCurrent(100);
info->setOverall(100);
}
/**
* Import of a directory contents.
* @param info Information storage for the operation.
* @param dirName The name of the directory to import.
*/
void FilterKMail_maildir::importDirContents( FilterInfo *info, const TQString& dirName)
{
/** Here Import all archives in the current dir */
importFiles(info, dirName);
/** If there are subfolders, we import them one by one */
TQDir subfolders(dirName);
TQStringList subDirs = subfolders.entryList("*", TQDir::Dirs | TQDir::Hidden, TQDir::Name);
for(TQStringList::Iterator filename = subDirs.begin() ; filename != subDirs.end() ; ++filename) {
if(info->shouldTerminate()) return;
if(!(*filename == "." || *filename == "..")) {
importDirContents(info, subfolders.filePath(*filename));
}
}
}
/**
* Extract the X-Status flag from a mailfile
* @param info Information storage for the operation.
* @param fileName The full path to the file to import
*/
TQString FilterKMail_maildir::getMessageFlags( FilterInfo *info, const TQString& fileName ) {
TQString status_flag = "";
TQFile mailfile( fileName );
if (! mailfile.open( IO_ReadOnly ) ) {
info->alert( i18n("Unable to open %1, skipping").arg( fileName ) );
return status_flag;
} else {
TQByteArray input(MAX_LINE);
while ( !mailfile.atEnd() && status_flag.isEmpty()) {
TQCString seperate;
while ( ! mailfile.atEnd() && mailfile.readLine(input.data(),MAX_LINE) ) {
if ((seperate = input.data()).left(10) == "X-Status: ") {
status_flag = seperate;
status_flag.remove("X-Status: ");
status_flag = status_flag.stripWhiteSpace();
// tqDebug("status_flag: %s", status_flag.latin1() );
break;
}
}
}
mailfile.close();
}
return status_flag;
}
/**
* Import the files within a Folder.
* @param info Information storage for the operation.
* @param dirName The name of the directory to import.
*/
void FilterKMail_maildir::importFiles( FilterInfo *info, const TQString& dirName)
{
TQDir dir(dirName);
TQString _path;
bool generatedPath = false;
TQDir importDir (dirName);
TQStringList files = importDir.entryList("[^\\.]*", TQDir::Files, TQDir::Name);
int currentFile = 1, numFiles = files.size();
for ( TQStringList::Iterator mailFile = files.begin(); mailFile != files.end(); ++mailFile, ++currentFile) {
if(info->shouldTerminate()) return;
TQString temp_mailfile = *mailFile;
if (!(temp_mailfile.endsWith(".index") || temp_mailfile.endsWith(".index.ids") ||
temp_mailfile.endsWith(".index.sorted") || temp_mailfile.endsWith(".uidcache") )) {
if(!generatedPath) {
_path = "KMail-Import";
TQString _tmp = dir.filePath(*mailFile);
_tmp = _tmp.remove( mailDir ,TRUE);
TQStringList subFList = TQStringList::split("/",_tmp,FALSE);
for ( TQStringList::Iterator it = subFList.begin(); it != subFList.end(); ++it ) {
TQString _cat = *it;
if(!(_cat == *mailFile)) {
if(_cat.startsWith(".") && _cat.endsWith(".directory")) {
_cat.remove(0,1);
_cat.remove((_cat.length() - 10), 10);
} else if (_cat.startsWith(".")) {
_cat = _cat.remove(0 , 1);
}
_path += "/" + _cat;
}
}
if(_path.endsWith("cur"))
_path.remove(_path.length() - 4 , 4);
TQString _info = _path;
info->addLog(i18n("Import folder %1...").arg(_info.remove(0,12)));
info->setFrom(_info);
info->setTo(_path);
generatedPath = true;
}
TQString msg_flag = getMessageFlags(info, dir.filePath(*mailFile));
if(info->removeDupMsg) {
if(! addMessage( info, _path, dir.filePath(*mailFile), msg_flag )) {
info->addLog( i18n("Could not import %1").arg( *mailFile ) );
}
info->setCurrent((int) ((float) currentFile / numFiles * 100));
} else {
if(! addMessage_fastImport( info, _path, dir.filePath(*mailFile), msg_flag )) {
info->addLog( i18n("Could not import %1").arg( *mailFile ) );
}
info->setCurrent((int) ((float) currentFile / numFiles * 100));
}
}
}
}
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