QString Entry::field(Tellico::Data::FieldPtr field_) const {
if(!field_) {
return QString();
}
if(field_->hasFlag(Field::Derived)) {
DerivedValue dv(field_);
return dv.value(EntryPtr(const_cast<Entry*>(this)), false);
}
if(m_fieldValues.contains(field_->name())) {
return m_fieldValues.value(field_->name());
}
return QString();
}
QString Entry::formattedField(Tellico::Data::FieldPtr field_, FieldFormat::Request request_) const {
if(!field_) {
return QString();
}
// don't format the value unless it's requested to do so
if(request_ == FieldFormat::AsIsFormat) {
return field(field_);
}
const FieldFormat::Type flag = field_->formatType();
if(field_->hasFlag(Field::Derived)) {
DerivedValue dv(field_);
// format sub fields and whole string
return FieldFormat::format(dv.value(EntryPtr(const_cast<Entry*>(this)), true), flag, request_);
}
// if auto format is not set or FormatNone, then just return the value
if(flag == FieldFormat::FormatNone) {
return m_coll->prepareText(field(field_));
}
if(!m_formattedFields.contains(field_->name())) {
QString formattedValue;
if(field_->type() == Field::Table) {
QStringList rows;
// we only format the first column
foreach(const QString& row, FieldFormat::splitTable(field(field_->name()))) {
QStringList columns = FieldFormat::splitRow(row);
QStringList newValues;
foreach(const QString& value, FieldFormat::splitValue(columns.at(0))) {
newValues << FieldFormat::format(value, field_->formatType(), FieldFormat::DefaultFormat);
}
if(!columns.isEmpty()) {
columns.replace(0, newValues.join(FieldFormat::delimiterString()));
}
rows << columns.join(FieldFormat::columnDelimiterString());
}
formattedValue = rows.join(FieldFormat::rowDelimiterString());
} else {
int EntryComparison::score(Tellico::Data::EntryPtr e1, Tellico::Data::EntryPtr e2, Tellico::Data::FieldPtr f) {
if(!e1 || !e2 || !f) {
return 0;
}
QString s1 = e1->field(f).toLower();
QString s2 = e2->field(f).toLower();
if(s1.isEmpty() || s2.isEmpty()) {
return 0;
}
// complicated string matching, here are the cases I want to match
// "bend it like beckham" == "bend it like beckham (widescreen edition)"
// "the return of the king" == "return of the king"
if(s1 == s2) {
return 5;
}
// special case for isbn
if(f->name() == QLatin1String("isbn") && ISBNValidator::isbn10(s1) == ISBNValidator::isbn10(s2)) {
return 5;
}
if(f->name() == QLatin1String("lccn") && LCCNValidator::formalize(s1) == LCCNValidator::formalize(s2)) {
return 5;
}
if(f->name() == QLatin1String("url") && e1->collection() && e1->collection()->type() == Data::Collection::File) {
// versions before 1.2.7 could have saved the url without the protocol
if(QUrl(s1) == QUrl(s2) ||
(f->property(QLatin1String("relative")) == QLatin1String("true") &&
s_documentUrl.resolved(QUrl(s1)) == s_documentUrl.resolved(QUrl(s2)))) {
return 5;
}
}
if (f->name() == QLatin1String("imdb")) {
// imdb might be a different host since we query akas.imdb.com and normally it is www.imdb.com
QUrl us1 = QUrl::fromUserInput(s1);
QUrl us2 = QUrl::fromUserInput(s2);
us1.setHost(QString());
us2.setHost(QString());
if(us1 == us2) {
return 5;
}
}
if(f->name() == QLatin1String("arxiv")) {
// normalize and unVersion arxiv ID
s1.remove(QRegExp(QLatin1String("^arxiv:")));
s1.remove(QRegExp(QLatin1String("v\\d+$")));
s2.remove(QRegExp(QLatin1String("^arxiv:")));
s2.remove(QRegExp(QLatin1String("v\\d+$")));
if(s1 == s2) {
return 5;
}
}
if(f->formatType() == FieldFormat::FormatName) {
const QString s1n = e1->formattedField(f, FieldFormat::ForceFormat);
const QString s2n = e2->formattedField(f, FieldFormat::ForceFormat);
if(s1n == s2n) {
return 5;
}
}
// try removing punctuation
QRegExp notAlphaNum(QLatin1String("[^\\s\\w]"));
QString s1a = s1;
s1a.remove(notAlphaNum);
QString s2a = s2;
s2a.remove(notAlphaNum);
if(!s1a.isEmpty() && s1a == s2a) {
// myDebug() << "match without punctuation";
return 5;
}
FieldFormat::stripArticles(s1);
FieldFormat::stripArticles(s2);
if(!s1.isEmpty() && s1 == s2) {
// myDebug() << "match without articles";
return 3;
}
// try removing everything between parentheses
QRegExp rx(QLatin1String("\\s*\\(.*\\)\\s*"));
s1.remove(rx);
s2.remove(rx);
if(!s1.isEmpty() && s1 == s2) {
// myDebug() << "match without parentheses";
return 2;
}
if(f->hasFlag(Data::Field::AllowMultiple)) {
QStringList sl1 = FieldFormat::splitValue(e1->field(f));
QStringList sl2 = FieldFormat::splitValue(e2->field(f));
int matches = 0;
for(QStringList::ConstIterator it = sl1.constBegin(); it != sl1.constEnd(); ++it) {
matches += sl2.count(*it);
}
if(matches == 0 && f->formatType() == FieldFormat::FormatName) {
sl1 = FieldFormat::splitValue(e1->formattedField(f, FieldFormat::ForceFormat));
sl2 = FieldFormat::splitValue(e2->formattedField(f, FieldFormat::ForceFormat));
for(QStringList::ConstIterator it = sl1.constBegin(); it != sl1.constEnd(); ++it) {
matches += sl2.count(*it);
}
}
return matches;
}
return 0;
}