/**
* Allocates member variables of currentElement with found attributes in XML Documenttype for element "field".
* Parses for top elements "field" and their atrributes.
*
* @param DomElement $field
* @param Publish_Model_FormElement $currentElement
*
* @return false: field has no attributes
*/
private function _parseAttributes(DomElement $field, $currentElement)
{
if ($field->hasAttributes()) {
$elementName = $field->getAttribute('name');
$required = $field->getAttribute('required');
$formElement = $field->getAttribute('formelement');
$datatype = $field->getAttribute('datatype');
$multiplicity = $field->getAttribute('multiplicity');
if ($datatype === 'Enrichment') {
if ($this->isValidEnrichmentKey($elementName)) {
$elementName = 'Enrichment' . $elementName;
}
}
if ($datatype == 'Collection' || $datatype == 'CollectionLeaf') {
$collectionRole = $field->getAttribute('root');
$currentElement->setCollectionRole($collectionRole);
$currentElement->setCurrentCollectionId();
}
$this->zendConformElementName($elementName);
$currentElement->setElementName($elementName);
if ($required === 'yes') {
$currentElement->setRequired(true);
} else {
$currentElement->setRequired(false);
}
$currentElement->setFormElement($formElement);
$currentElement->setDatatype($datatype);
$currentElement->setMultiplicity($multiplicity);
} else {
return false;
}
}
