public function testOptions()
{
$element = $this->getElement();
$publishers = Opus_DnbInstitute::getPublishers();
$this->assertEquals(count($publishers), count($element->getMultiOptions()));
$index = 0;
foreach ($element->getMultiOptions() as $modelId => $label) {
$this->assertEquals($publishers[$index]->getId(), $modelId);
$this->assertEquals($publishers[$index]->getDisplayName(), $label);
$index++;
}
}
public function init()
{
parent::init();
$this->setRequired(true);
$this->setDisableTranslator(true);
// publishing institutions are not translated
$validator = new Zend_Validate_Int();
$validator->setMessage('validation_error_int');
$this->addValidator($validator);
$options = Opus_DnbInstitute::getPublishers();
foreach ($options as $option) {
$this->addMultiOption($option->getId(), $option->getDisplayName());
}
}
/**
* Retrieves all available ThesisGrantors or ThesisPublishers in a array.
* Used for generating a select box.
*
* @param $grantors true -> get thesis grantors
* null -> get thesis publishers
* @return Array of Dnb_Institutes Objects
*/
private function getThesis($grantors = null)
{
$thesises = array();
if ($grantors === true) {
$thesises = Opus_DnbInstitute::getGrantors();
} else {
if (is_null($grantors)) {
$thesises = Opus_DnbInstitute::getPublishers();
}
}
if (empty($thesises)) {
return null;
}
$thesisList = array();
foreach ($thesises as $thesis) {
$thesisList[$thesis->getId()] = $thesis->getDisplayName();
}
return $thesisList;
}
