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Diffstat (limited to 'kmailcvt/filter_opera.cpp')
| -rw-r--r-- | kmailcvt/filter_opera.cpp | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/kmailcvt/filter_opera.cpp b/kmailcvt/filter_opera.cpp new file mode 100644 index 000000000..ff5376957 --- /dev/null +++ b/kmailcvt/filter_opera.cpp @@ -0,0 +1,158 @@ +/*************************************************************************** + filter_opera.cpp - Opera mail import + ------------------- + begin : Januar 26 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 <config.h> +#include <tdelocale.h> +#include <tdefiledialog.h> +#include <tdetempfile.h> +#include <kdebug.h> + +#include "filter_opera.h" + + +FilterOpera::FilterOpera() : + Filter( i18n("Import Opera Emails"), + "Danny Kukawka", + i18n("<p><b>Opera email import filter</b></p>" + "<p>This filter will import mails from Opera mail folder. Use this filter " + "if you want to import all mails within a account in the Opera maildir.</p>" + "<p>Select the directory of the account (usually ~/.opera/mail/store/account*).</p>" + "<p><b>Note:</b> Emails will be imported into a folder named after the account " + "they came from, prefixed with OPERA-</p>" )) +{} + +FilterOpera::~FilterOpera() +{ +} + +void FilterOpera::import(FilterInfo *info) +{ + /** try to go to opera mailfolder in the home of the user */ + TQString startdir = TQDir::homeDirPath() + "/.opera/mail/store/"; + TQDir d( startdir ); + if ( !d.exists() ) { + startdir = TQDir::homeDirPath(); + } + + //TQString mailDir = KFileDialog::getExistingDirectory(TQDir::homeDirPath(), info->parent()); + KFileDialog *kfd; + kfd = new KFileDialog( startdir, "", 0, "tdefiledialog", true ); + kfd->setMode(KFile::Directory | KFile::LocalOnly); + kfd->exec(); + TQString operaDir = kfd->selectedFile(); + delete kfd; + + if (operaDir.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 ( operaDir == TQDir::homeDirPath() || operaDir == (TQDir::homeDirPath() + "/")) { + info->addLog(i18n("No files found for import.")); + } else { + info->setOverall(0); + + TQDir importDir (operaDir); + TQStringList files = importDir.entryList("*.[mM][bB][sS]", TQDir::Files, TQDir::Name); + + // Count total number of files to be processed + info->addLog(i18n("Counting files...")); + int totalFiles = files.count(); + int currentFile = 1; + + if(totalFiles > 0) { + int overall_status = 0; + + info->addLog(i18n("Importing new mail files...")); + for ( TQStringList::Iterator mailFile = files.begin(); mailFile != files.end(); ++mailFile) { + info->setCurrent(0); + TQFile operaArchiv( importDir.filePath(*mailFile) ); + if (! operaArchiv.open( IO_ReadOnly ) ) { + info->alert( i18n("Unable to open %1, skipping").arg( *mailFile ) ); + } else { + info->addLog( i18n("Importing emails from %1...").arg( *mailFile ) ); + TQFileInfo filenameInfo( importDir.filePath(*mailFile) ); + TQString folderName( "OPERA-" + importDir.dirName() ); + + info->setFrom( *mailFile ); + info->setTo( folderName ); + + TQByteArray input(MAX_LINE); + long l = 0; + bool first_msg = true; + + while ( !operaArchiv.atEnd() ) { + KTempFile tmp; + /* comment by Danny: + * Don't use TQTextStream to read from mbox, etter use TQDataStream. TQTextStream only + * support Unicode/Latin1/Locale. So you lost information from emails with + * charset!=Unicode/Latin1/Locale (e.g. KOI8-R) and Content-Transfer-Encoding != base64 + * (e.g. 8Bit). It also not help to convert the TQTextStream to Unicode. By this you + * get Unicode/UTF-email but KMail can't detect the correct charset. + */ + TQCString seperate; + + if(!first_msg) + tmp.file()->writeBlock( input, l ); + l = operaArchiv.readLine( input.data(),MAX_LINE); // read the first line, prevent "From " + tmp.file()->writeBlock( input, l ); + + while ( ! operaArchiv.atEnd() && (l = operaArchiv.readLine(input.data(),MAX_LINE)) && ((seperate = input.data()).left(5) != "From ")) { + /** remove in KMail unneeded Flags from Opera (for example: X-Opera-Status)*/ + if(seperate.left(8) != "X-Opera-") + tmp.file()->writeBlock( input, l ); + } + tmp.close(); + first_msg = false; + + if(info->removeDupMsg) + addMessage( info, folderName, tmp.name() ); + else + addMessage_fastImport( info, folderName, tmp.name() ); + tmp.unlink(); + int currentPercentage = (int) ( ( (float) operaArchiv.at() / filenameInfo.size() ) * 100 ); + info->setCurrent( currentPercentage ); + + if (currentFile == 1) + overall_status = (int) ( currentPercentage * ( (float) currentFile / totalFiles ) ); + else + overall_status = (int)(((currentFile-1)*(100.0/(float)totalFiles))+(currentPercentage*(1.0/(float)totalFiles))); + + info->setOverall( overall_status ); + if ( info->shouldTerminate() ) break; + } + + info->addLog( i18n("Finished importing emails from %1").arg( *mailFile )); + if (count_duplicates > 0) { + info->addLog( i18n("1 duplicate message not imported", "%n duplicate messages not imported", count_duplicates)); + } + currentFile++; + count_duplicates = 0; + operaArchiv.close(); + } + if ( info->shouldTerminate() ) break; + } + } else { + info->addLog(i18n("No files found for import.")); + } + } + if (info->shouldTerminate()) info->addLog( i18n("Finished import, canceled by user.")); + info->setCurrent(100); + info->setOverall(100); +} |