Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 218 insertions, 0 deletions

diff --git a/kmailcvt/filter_kmail_maildir.cxx b/kmailcvt/filter_kmail_maildir.cxx
new file mode 100644
index 00000000..02b21f60
--- /dev/null
+++ b/kmailcvt/filter_kmail_maildir.cxx
@@ -0,0 +1,218 @@
+/***************************************************************************
+           filter_kmail_maildir.cxx  -  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.hxx"
+
+#include <config.h>
+#include <klocale.h>
+#include <kfiledialog.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 ~/.kde/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 )
+{
+    endImport();
+}
+
+/** Recursive import of KMail maildir. */
+void FilterKMail_maildir::import( FilterInfo *info )
+{
+
+    QString _homeDir = QDir::homeDirPath();
+
+    KFileDialog *kfd;
+    kfd = new KFileDialog( _homeDir, "", 0, "kfiledialog", true );
+    kfd->setMode( KFile::Directory | KFile::LocalOnly );
+    kfd->exec();
+    mailDir = kfd->selectedFile();
+
+    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 == QDir::homeDirPath() || mailDir == ( QDir::homeDirPath() + "/" ) ) {
+        info->addLog( i18n( "No files found for import." ) );
+    } else {
+        info->setOverall(0);
+
+        /** Recursive import of the MailArchives */
+        QDir dir(mailDir);
+        QStringList rootSubDirs = dir.entryList("*", QDir::Dirs | QDir::Hidden, QDir::Name);
+        int currentDir = 1, numSubDirs = rootSubDirs.size();
+        for(QStringList::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 QString& dirName)
+{
+
+    /** Here Import all archives in the current dir */
+    importFiles(info, dirName);
+
+    /** If there are subfolders, we import them one by one */
+
+    QDir subfolders(dirName);
+    QStringList subDirs = subfolders.entryList("*", QDir::Dirs | QDir::Hidden, QDir::Name);
+    for(QStringList::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
+ */
+QString FilterKMail_maildir::getMessageFlags( FilterInfo *info, const QString& fileName ) {
+	
+	QString status_flag = "";
+       
+	QFile mailfile( fileName );
+        if (! mailfile.open( IO_ReadOnly ) ) {
+            info->alert( i18n("Unable to open %1, skipping").arg( fileName ) );
+	    return status_flag;
+        } else {
+
+            QByteArray input(MAX_LINE);
+
+            while ( !mailfile.atEnd() && status_flag.isEmpty()) {
+                QCString 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();
+				// qDebug("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 QString& dirName)
+{
+
+    QDir dir(dirName);
+    QString _path;
+    bool generatedPath = false;
+
+    QDir importDir (dirName);
+    QStringList files = importDir.entryList("[^\\.]*", QDir::Files, QDir::Name);
+    int currentFile = 1, numFiles = files.size();
+    for ( QStringList::Iterator mailFile = files.begin(); mailFile != files.end(); ++mailFile, ++currentFile) {
+        if(info->shouldTerminate()) return;
+
+        QString 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";
+                QString _tmp = dir.filePath(*mailFile);
+                _tmp = _tmp.remove( mailDir ,TRUE);
+                QStringList subFList = QStringList::split("/",_tmp,FALSE);
+                for ( QStringList::Iterator it = subFList.begin(); it != subFList.end(); ++it ) {
+                    QString _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);
+                QString _info = _path;
+                info->addLog(i18n("Import folder %1...").arg(_info.remove(0,12)));
+                info->setFrom(_info);
+                info->setTo(_path);
+                generatedPath = true;
+            }
+
+	    QString 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));
+            }
+        }
+    }
+}
+