/**
* Transfer a \Geissler\Converter\Model\Person object into a person string (Lastname, Firstname, Suffix).
*
* @param \Geissler\Converter\Model\Person $person
* @return string
*/
private function getPerson(Person $person)
{
$return = array($person->getFamily());
if ($person->getGiven() !== '') {
$return[] = $person->getGiven();
}
if ($person->getSuffix() !== '') {
$return[] = $person->getSuffix();
}
return implode(', ', $return);
}
/**
* Add a person (Geissler\Converter\Model\Person object) to a person collection (Geissler\Converter\Model\Persons).
*
* @param \Geissler\Converter\Model\Entry $entry
* @param array $persons Persons extracted from the BibTeX
* @param string $setter Setter method to inject each person, e.g. getAuthor
* @return \Geissler\Converter\Model\Entry
*/
private function createPersons(Entry $entry, $persons, $setter)
{
$length = count($persons);
for ($j = 0; $j < $length; $j++) {
$author = new Person();
$author->setGiven($persons[$j][0])->setFamily($persons[$j][2])->setNonDroppingParticle($persons[$j][3])->setDroppingParticle($persons[$j][3]);
if ($persons[$j][0] == '') {
$author->setGiven($persons[$j][1]);
} else {
$author->setSuffix($persons[$j][1]);
}
$entry->{$setter}()->setPerson($author);
}
return $entry;
}
/**
* Parse a person into a \Geissler\Converter\Model\Person object.
*
* @param string $data
* @return \Geissler\Converter\Model\Person
*/
private function getPerson($data)
{
$person = new Person();
$values = explode(',', $data);
$person->setFamily(trim($values[0]))->setGiven(trim($values[1]));
if (isset($values[2]) == true) {
$person->setSuffix(trim($values[2]));
}
return $person;
}