/**
* Parse a "relationship node", one that have links to other records encapsulated.
*
* @param QuiteSimpleXmlElement $node
*
* @return array
*/
protected function parseRelationship($node)
{
$rel = array();
$x = preg_replace('/\\(.*?\\)/', '', $node->text('marc:subfield[@code="w"]'));
if (!empty($x)) {
$rel['id'] = $x;
}
$x = $node->text('marc:subfield[@code="t"]');
if (!empty($x)) {
$rel['title'] = $x;
}
$x = $node->text('marc:subfield[@code="g"]');
if (!empty($x)) {
$rel['parts'] = $x;
}
$x = $node->text('marc:subfield[@code="x"]');
if (!empty($x)) {
$rel['issn'] = $x;
}
$x = $node->text('marc:subfield[@code="z"]');
if (!empty($x)) {
$rel['isbn'] = $x;
}
return $rel;
}
/**
* @param QuiteSimpleXmlElement|SimpleXmlElement $record
*/
public function parse($record)
{
if ($record instanceof SimpleXmlElement) {
$record = new QuiteSimpleXmlElement($record);
} elseif (!$record instanceof QuiteSimpleXmlElement) {
throw new \Exception('Invalid type given to Parser->parse. Expected SimpleXmlElement or QuiteSimpleXmlElement', 1);
}
$leader = $record->text('marc:leader');
//99999 ai a22999997c 4500
$recordType = substr($leader, 6, 1);
switch ($recordType) {
case 'a':
// Language material
// Language material
case 'c':
// Notated music
// Notated music
case 'd':
// Manuscript notated music
// Manuscript notated music
case 'e':
// Cartographic material
// Cartographic material
case 'f':
// Manuscript cartographic material
// Manuscript cartographic material
case 'g':
// Projected medium
// Projected medium
case 'i':
// Nonmusical sound recording
// Nonmusical sound recording
case 'j':
// Musical sound recording
// Musical sound recording
case 'k':
// Two-dimensional nonprojectable graphic
// Two-dimensional nonprojectable graphic
case 'm':
// Computer file
// Computer file
case 'o':
// Kit
// Kit
case 'p':
// Mixed materials
// Mixed materials
case 'r':
// Three-dimensional artifact or naturally occurring object
// Three-dimensional artifact or naturally occurring object
case 't':
// Manuscript language material
return new BibliographicRecord($record);
case 'z':
return new AuthorityRecord($record);
case 'u':
// Unknown
// Unknown
case 'v':
// Multipart item holdings
// Multipart item holdings
case 'x':
// Single-part item holdings
// Single-part item holdings
case 'y':
// Serial item holdings
return new HoldingsRecord($record);
default:
throw new ParserException("Unknown record type.\n\n------------------------\n" . $record->asXML() . "\n------------------------");
}
}
/**
* Parses common elements in subject added entry fields 600-655.
*
* @param \Danmichaelo\QuiteSimpleXMLElement\QuiteSimpleXMLElement $node
*
* @return array
*/
public function parseSubjectAddedEntry(QuiteSimpleXmlElement &$node)
{
$out = array('term' => '', 'vocabulary' => null);
$vocabularies = array('0' => 'lcsh', '1' => 'lccsh', '2' => 'mesh', '3' => 'atg', '5' => 'cash', '6' => 'rvm');
$ind2 = $node->attr('ind2');
$id = $node->text('marc:subfield[@code="0"]');
$out['id'] = empty($id) ? null : $id;
if (isset($vocabularies[$ind2])) {
$out['vocabulary'] = $vocabularies[$ind2];
} elseif ($ind2 == '7') {
$vocab = $node->text('marc:subfield[@code="2"]');
if (!empty($vocab)) {
$out['vocabulary'] = $vocab;
}
} elseif ($ind2 == '4') {
$this->parseAuthority($node->text('marc:subfield[@code="0"]'), $out);
}
$out['parts'] = array();
$subdivtypes = array('v' => 'form', 'x' => 'general', 'y' => 'chronologic', 'z' => 'geographic');
foreach ($node->all('marc:subfield') as $subdiv) {
$code = $subdiv->attr('code');
if (in_array($code, array_keys($subdivtypes))) {
$subdiv = trim($subdiv, '.');
$out['parts'][] = array('value' => $subdiv, 'type' => $subdivtypes[$code]);
$out['term'] .= self::$subfieldSeparator . $subdiv;
}
}
return $out;
}
