/**
* Renames a note
*/
bool Note::renameNoteFile(QString newName) {
// cleanup not allowed characters characters
newName = cleanupFileName(newName);
// add the old file suffix to the name
QString newFileName = newName + "." + fileNameSuffix();
// check if name has really changed
if (name == newName) {
return false;
}
// check if name already exists
Note existingNote = Note::fetchByName(newName);
if (existingNote.isFetched() && (existingNote.getId() != id)) {
return false;
}
// get the note file to rename it
QFile file(fullNoteFilePath());
// store the new note file name
fileName = newFileName;
name = newName;
store();
// rename the note file name
return file.rename(fullNoteFilePath());
}
/**
* @brief Copies a note to an other path
*
* @param destinationPath
* @return bool
*/
bool Note::copy(QString destinationPath) {
QDir d;
if (this->fileExists() && (d.exists(destinationPath))) {
QFile file(fullNoteFilePath());
QString destinationFileName =
destinationPath + QDir::separator() + this->fileName;
if (d.exists(destinationFileName)) {
qDebug() << destinationFileName << "already exists!";
// find a new filename for the note
QDateTime currentDateTime = QDateTime::currentDateTime();
destinationFileName =
destinationPath + QDir::separator() + this->name + " " +
currentDateTime.toString(Qt::ISODate).replace(":", "_") +
"." + defaultNoteFileExtension();
qDebug() << "New file name:" << destinationFileName;
}
return file.copy(destinationFileName);
}
return false;
}
/**
* Returns the full url of the note file
*/
QUrl Note::fullNoteFileUrl() {
QString windowsSlash = "";
#ifdef Q_OS_WIN32
// we need an other slash for Windows
windowsSlash = "/";
#endif
return QUrl("file://" + windowsSlash + fullNoteFilePath());
}
//
// remove the file of the note
//
bool Note::removeNoteFile() {
if (this->fileExists()) {
QFile file(fullNoteFilePath());
qDebug() << __func__ << " - 'this->fileName': " << this->fileName;
qDebug() << __func__ << " - 'file': " << file.fileName();
return file.remove();
}
return false;
}
bool Note::storeNoteTextFileToDisk() {
// checks if filename has to be changed (and change it if needed)
this->handleNoteTextFileName();
QFile file( fullNoteFilePath( this->fileName ) );
bool fileExists = this->fileExists();
qDebug() << "storing note file: " << this->fileName;
if ( !file.open( QIODevice::WriteOnly | QIODevice::Text ) )
{
// QMessageBox::critical( 0, "Can not store note!", "Can not store note <strong>" + this->name + "</strong><br /><br />" + file.errorString() );
qDebug() << file.errorString();
return false;
}
// transform all types of newline to \n (maybe the ownCloud-sync works better then)
QString text = this->noteText;
text.replace( QRegExp( "(\\r\\n)|(\\n\\r)|\\r|\\n" ), "\n" );
// diff_match_patch *diff = new diff_match_patch();
// QList<Diff> diffList = diff->diff_main( this->noteText, text );
// QString html = diff->diff_prettyHtml( diffList );
// diff->diff_cleanupSemantic( diffList );
// qDebug() << __func__ << " - 'diffList': " << diffList[0].toString();
// qDebug() << __func__ << " - 'html': " << html;
QTextStream out( &file );
out.setCodec("UTF-8");
out << text;
file.flush();
file.close();
this->hasDirtyData = false;
this->fileLastModified = QDateTime::currentDateTime();
if ( !fileExists ) {
this->fileCreated = this->fileLastModified;
}
return this->store();
}
bool Note::updateNoteTextFromDisk() {
QFile file( fullNoteFilePath( this->fileName ) );
if ( !file.open( QIODevice::ReadOnly ) )
{
qDebug() << file.errorString();
return false;
}
QTextStream in( &file );
in.setCodec("UTF-8");
this->noteText = in.readAll();
file.close();
// strangly it sometimes gets null
if ( this->noteText.isNull() ) this->noteText = "";
return true;
}
//
// checks if file of note exists in the filesystem
//
bool Note::fileExists() {
QFile file( fullNoteFilePath( this->fileName ) );
return file.exists();
}
/**
* Returns the full url of the note file
*/
QUrl Note::fullNoteFileUrl() {
return QUrl("file://" + fullNoteFilePath());
}
/**
* Stores a note text file to disk
* The file name will be changed if needed
*/
bool Note::storeNoteTextFileToDisk() {
QString oldName = name;
if (allowDifferentFileName()) {
// check if a QML function wants to set an other note file name and
// modify it accordingly
modifyNoteTextFileNameFromQMLHook();
} else {
// checks if filename has to be changed (and change it if needed)
handleNoteTextFileName();
}
QString newName = name;
// assign the tags to the new name if the name has changed
if (oldName != newName) {
// TODO(pbek): we need to heed note subfolders here
Tag::renameNoteFileNamesOfLinks(oldName, newName);
}
QFile file(fullNoteFilePath());
bool fileExists = this->fileExists();
qDebug() << "storing note file: " << this->fileName;
if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
qCritical() << file.errorString();
return false;
}
// if we find a decrypted text to encrypt, then we attempt encrypt it
if (!decryptedNoteText.isEmpty()) {
noteText = decryptedNoteText;
encryptNoteText();
decryptedNoteText = "";
}
// transform all types of newline to \n
// (maybe the ownCloud-sync works better then)
QString text = this->noteText;
text.replace(QRegExp("(\\r\\n)|(\\n\\r)|\\r|\\n"), "\n");
// diff_match_patch *diff = new diff_match_patch();
// QList<Diff> diffList = diff->diff_main( this->noteText, text );
// QString html = diff->diff_prettyHtml( diffList );
// diff->diff_cleanupSemantic( diffList );
// qDebug() << __func__ << " - 'diffList': " << diffList[0].toString();
// qDebug() << __func__ << " - 'html': " << html;
QTextStream out(&file);
out.setCodec("UTF-8");
out << text;
file.flush();
file.close();
this->hasDirtyData = false;
this->fileLastModified = QDateTime::currentDateTime();
if (!fileExists) {
this->fileCreated = this->fileLastModified;
}
return this->store();
}
//
// checks if file of note exists in the filesystem
//
bool Note::fileExists() {
QFile file(fullNoteFilePath());
return file.exists();
}