bool StringUtils::isPossibleListItem(const wchar_t * word) {
if (wcslen(word) == 1) {
return true;
}
if (isChapterNumber(word)) {
return true;
}
if (isRomanNumeral(word)) {
return true;
}
return false;
}
//-----------------------------------------------------------------
QString Utils::formatString(const QString filename,
const Utils::FormatConfiguration &conf,
bool add_mp3_extension)
{
// works for filenames and plain strings
QString formattedName = filename;
auto fileInfo = QFileInfo(filename);
if(fileInfo.exists())
{
formattedName = fileInfo.absoluteFilePath().split('/').last();
auto extension = formattedName.split('.').last();
auto extension_id = QString("*.") + extension;
bool identified = WAVE_FILE_EXTENSIONS.contains(extension_id) ||
MODULE_FILE_EXTENSIONS.contains(extension_id) ||
MOVIE_FILE_EXTENSIONS.contains(extension_id);
if (identified)
{
formattedName.remove(formattedName.lastIndexOf('.'), extension.length() + 1);
}
}
if (conf.apply)
{
// delete specified chars
for (int i = 0; i < conf.chars_to_delete.length(); ++i)
{
formattedName.remove(conf.chars_to_delete[i], Qt::CaseInsensitive);
}
// replace specified strings
for (int i = 0; i < conf.chars_to_replace.size(); ++i)
{
auto charPair = conf.chars_to_replace[i];
formattedName.replace(charPair.first, charPair.second, Qt::CaseInsensitive);
}
// remove consecutive spaces
QStringList parts = formattedName.split(' ');
parts.removeAll("");
formattedName.clear();
int index = 0;
// adjust the number prefix and insert the default separator.
// Format 1: 01 ...
QRegExp re1("\\d*");
auto re1_match = re1.exactMatch(parts[index]);
// Format 2: 1-01 ...
QRegExp re2("\\d-\\d*");
auto re2_match = re2.exactMatch(parts[index]);
// only check number format if it exists
if (re1_match || re2_match)
{
QString number_string, number_disc_id;
if(re1_match)
{
number_string = parts[index];
}
else
{
auto splits = parts[index].split('-');
number_disc_id = splits.first();
number_string = splits.last();
}
while (conf.number_of_digits > number_string.length())
{
number_string = "0" + number_string;
}
if (index != parts.size() - 1)
{
if(parts[index + 1] != QString(conf.number_and_name_separator))
{
number_string += QString(' ' + conf.number_and_name_separator + ' ');
}
else
{
parts[index + 1] = QString(' ' + conf.number_and_name_separator);
}
}
if(!number_disc_id.isEmpty() && conf.prefix_disk_num)
{
number_string = number_disc_id + QString("-") + number_string;
}
formattedName = number_string;
++index;
}
// capitalize the first letter of every word
if (conf.to_title_case)
{
int i = index;
while (i < parts.size())
{
if (parts[i].isEmpty()) continue;
bool starts_with_parenthesis = false;
bool ends_with_parenthesis = false;
bool starts_with_quote = false;
bool ends_with_quote = false;
int begin_quote_num = 0;
int end_quote_num = 0;
if(parts[i].startsWith('(') && parts[i].size() > 1)
{
starts_with_parenthesis = true;
parts[i].remove('(');
}
if(parts[i].endsWith(')') && parts[i].size() > 1)
{
ends_with_parenthesis = true;
parts[i].remove(')');
}
if(parts[i].startsWith('\'') && parts[i].size() > 1)
{
starts_with_quote = true;
while(parts[i].at(begin_quote_num) == QChar('\'') && begin_quote_num < parts[i].size())
{
++begin_quote_num;
}
}
if(parts[i].endsWith('\'') && parts[i].size() > 1)
{
ends_with_quote = true;
auto part_size = parts[i].size() - 1;
while(parts[i].at(part_size - end_quote_num) == QChar('\'') && end_quote_num < parts[i].size())
{
++end_quote_num;
}
}
if(starts_with_quote || ends_with_quote)
{
parts[i].remove(QChar('\''));
}
if(!isRomanNumeral(parts[i]))
{
parts[i] = parts[i].toLower();
parts[i].replace(0, 1, parts[i].at(0).toUpper());
}
if(starts_with_quote)
{
while(begin_quote_num > 0)
{
parts[i].insert(0, QChar('\''));
--begin_quote_num;
}
}
if(ends_with_quote)
{
while(end_quote_num > 0)
{
parts[i].append(QChar('\''));
--end_quote_num;
}
}
if (starts_with_parenthesis)
{
parts[i] = QString('(') + parts[i];
}
if (ends_with_parenthesis)
{
parts[i] = parts[i] + QString(')');
}
++i;
}
}
if(index < parts.size())
{
formattedName += parts[index++];
}
// compose the name.
while (index < parts.size())
{
formattedName += ' ' + parts[index++];
}
}
if(add_mp3_extension)
{
formattedName += ".mp3";
}
// remove any unwanted spaces
formattedName = formattedName.simplified();
// check for unwanted unicode chars
while(formattedName.toLatin1().contains('?'))
{
auto index = formattedName.toLatin1().indexOf('?');
switch(formattedName.at(index).category())
{
case QChar::Punctuation_InitialQuote:
case QChar::Punctuation_FinalQuote:
formattedName = formattedName.replace(formattedName.at(index), QString("''"));
break;
case QChar::Punctuation_Dash:
formattedName = formattedName.replace(formattedName.at(index), '-');
break;
default:
formattedName = formattedName.replace(formattedName.at(index), ' ');
}
}
return formattedName;
}
