/**
* Perform normalization and analysis of MetaLib return value
* (a single record)
*
* @param simplexml $record The xml record from MetaLib
*
* @return array The processed record array
*/
protected function process($record)
{
$record->registerXPathNamespace('m', 'http://www.loc.gov/MARC21/slim');
// TODO: can we get anything reliable from MetaLib results for format?
$format = '';
$title = $this->getSingleValue($record, '245ab', ' : ');
if ($addTitle = $this->getSingleValue($record, '245h')) {
$title .= " {$addTitle}";
}
$author = $this->getSingleValue($record, '100a');
$addAuthors = $this->getMultipleValues($record, '700a');
$sources = $this->getMultipleValues($record, 'SIDt');
$year = $this->getSingleValue($record, 'YR a');
$languages = $this->getMultipleValues($record, '041a');
$publishers = $this->getMultipleValues($record, '260b');
$urls = [];
$res = $record->xpath("./m:datafield[@tag='856']");
foreach ($res as $value) {
$value->registerXPathNamespace('m', 'http://www.loc.gov/MARC21/slim');
$url = $value->xpath("./m:subfield[@code='u']");
if ($url) {
$desc = $value->xpath("./m:subfield[@code='y']");
if ($desc) {
$urls[(string) $url[0]] = (string) $desc[0];
} else {
$urls[(string) $url[0]] = (string) $url[0];
}
}
}
$proxy = false;
$ird = $this->getSingleValue($record, 'SIDd');
if ($ird) {
$info = $this->getIRDInfo($ird);
$proxy = $info['proxy'] == 'Y';
}
$openurlParams = [];
$opu = $this->getSingleValue($record, 'OPUa');
if ($opu) {
$opuxml = simplexml_load_string($opu);
$opuxml->registerXPathNamespace('ctx', 'info:ofi/fmt:xml:xsd:ctx');
$opuxml->registerXPathNamespace('rft', '');
//info:ofi/fmt:xml:xsd');
foreach ($opuxml->xpath('//*') as $element) {
if (in_array($element->getName(), ['journal', 'author'])) {
continue;
}
$value = trim((string) $element);
if ($value) {
$openurlParams[$element->getName()] = $value;
// OpenURL might have many nicely parsed elements we can use
switch ($element->getName()) {
case 'date':
if (empty($year)) {
$year = $value;
}
break;
case 'volume':
$volume = $value;
break;
case 'issue':
$issue = $value;
break;
case 'spage':
$startPage = $value;
break;
case 'epage':
$endPage = $value;
break;
}
}
}
}
$isbn = $this->getMultipleValues($record, '020a');
$issn = $this->getMultipleValues($record, '022a');
$snippet = $this->getMultipleValues($record, '520a');
$subjects = $this->getMultipleValues($record, '600abcdefghjklmnopqrstuvxyz' . ':610abcdefghklmnoprstuvxyz' . ':611acdefghjklnpqstuvxyz' . ':630adefghklmnoprstvxyz' . ':650abcdevxyz', ' : ');
$notes = $this->getMultipleValues($record, '500a');
$field773g = $this->getSingleValue($record, '773g');
$matches = [];
if (preg_match('/(\\d*)\\s*\\((\\d{4})\\)\\s*:\\s*(\\d*)/', $field773g, $matches)) {
if (!isset($volume)) {
$volume = $matches[1];
}
if (!isset($issue)) {
$issue = $matches[3];
}
} elseif (preg_match('/(\\d{4})\\s*:\\s*(\\d*)/', $field773g, $matches)) {
if (!isset($volume)) {
$volume = $matches[1];
}
if (!isset($issue)) {
$issue = $matches[2];
}
}
if (preg_match('/,\\s*\\w\\.?\\s*([\\d,\\-]+)/', $field773g, $matches)) {
$pages = explode('-', $matches[1]);
if (!isset($startPage)) {
$startPage = $pages[0];
}
if (isset($pages[1]) && !isset($endPage)) {
$endPage = $pages[1];
}
}
$hostTitle = explode('. ', $this->getSingleValue($record, '773t'), 2);
$year = str_replace('^^^^', '', $year);
return ['title' => $title, 'author' => $author ? $author : null, 'author2' => $addAuthors, 'source' => $sources[0], 'publisher' => $publishers, 'main_date_str' => $year ? $year : null, 'publishDate' => $year ? [$year] : null, 'container_title' => $hostTitle ? $hostTitle[0] : null, 'openUrl' => !empty($openurlParams) ? http_build_query($openurlParams) : null, 'url' => $urls, 'proxy' => $proxy, 'fullrecord' => $record->asXML(), 'id' => '', 'recordtype' => 'marc', 'format' => [$format], 'isbn' => $isbn, 'issn' => $issn, 'ispartof' => "{$hostTitle[0]}, {$field773g}", 'language' => $languages, 'topic' => $subjects, 'description' => $snippet, 'notes' => $notes, 'container_volume' => isset($volume) ? $volume : '', 'container_issue' => isset($issue) ? $issue : '', 'container_start_page' => isset($startPage) ? $startPage : '', 'container_end_page' => isset($endPage) ? $endPage : ''];
}
/**
* Perform normalization and analysis of MetaLib return value
* (a single record)
*
* @param simplexml $record The xml record from MetaLib
*
* @return array The processed record array
* @access protected
*/
protected function process($record)
{
global $configArray;
$record->registerXPathNamespace('m', 'http://www.loc.gov/MARC21/slim');
// TODO: can we get anything reliable from MetaLib results for format?
$format = '';
$title = $this->getSingleValue($record, '245ab', ' : ');
if ($addTitle = $this->getSingleValue($record, '245h')) {
$title .= " {$addTitle}";
}
$author = $this->getSingleValue($record, '100a');
$addAuthors = $this->getSingleValue($record, '700a');
$sources = $this->getMultipleValues($record, 'SIDt');
$year = $this->getSingleValue($record, 'YR a');
$languages = $this->getMultipleValues($record, '041a');
$urls = array();
$res = $record->xpath("./m:datafield[@tag='856']");
foreach ($res as $value) {
$value->registerXPathNamespace('m', 'http://www.loc.gov/MARC21/slim');
$url = $value->xpath("./m:subfield[@code='u']");
if ($url) {
$desc = $value->xpath("./m:subfield[@code='y']");
if ($desc) {
$urls[(string) $url[0]] = (string) $desc[0];
} else {
$urls[(string) $url[0]] = (string) $url[0];
}
}
}
$proxy = false;
$ird = $this->getSingleValue($record, 'SIDd');
if ($ird) {
$info = $this->getIRDInfo($ird);
$proxy = $info['proxy'] == 'Y';
}
$openurl = array();
if (isset($configArray['OpenURL']['url']) && $configArray['OpenURL']['url']) {
$opu = $this->getSingleValue($record, 'OPUa');
if ($opu) {
$opuxml = simplexml_load_string($opu);
$opuxml->registerXPathNamespace('ctx', 'info:ofi/fmt:xml:xsd:ctx');
$opuxml->registerXPathNamespace('rft', '');
//info:ofi/fmt:xml:xsd');
foreach ($opuxml->xpath('//*') as $element) {
if (in_array($element->getName(), array('journal', 'author'))) {
continue;
}
$value = trim((string) $element);
if ($value) {
$openurl[$element->getName()] = $value;
// OpenURL might have many nicely parsed elements we can use
switch ($element->getName()) {
case 'date':
if (empty($year)) {
$year = $value;
}
break;
case 'volume':
$volume = $value;
break;
case 'issue':
$issue = $value;
break;
case 'spage':
$startPage = $value;
break;
case 'epage':
$endPage = $value;
break;
}
}
}
if (!empty($openurl)) {
$openurl['rfr_id'] = $configArray['OpenURL']['rfr_id'];
}
}
}
$isbn = $this->getMultipleValues($record, '020a');
$issn = $this->getMultipleValues($record, '022a');
$snippet = $this->getMultipleValues($record, '520a');
$subjects = $this->getMultipleValues($record, '600abcdefghjklmnopqrstuvxyz' . ':610abcdefghklmnoprstuvxyz' . ':611acdefghjklnpqstuvxyz' . ':630adefghklmnoprstvxyz' . ':650abcdevxyz', ' : ');
$notes = $this->getMultipleValues($record, '500a');
$field773g = $this->getSingleValue($record, '773g');
$matches = array();
if (preg_match('/(\\d*)\\s*\\((\\d{4})\\)\\s*:\\s*(\\d*)/', $field773g, $matches)) {
if (!isset($volume)) {
$volume = $matches[1];
}
if (!isset($issue)) {
$issue = $matches[3];
}
} elseif (preg_match('/(\\d{4})\\s*:\\s*(\\d*)/', $field773g, $matches)) {
if (!isset($volume)) {
$volume = $matches[1];
}
if (!isset($issue)) {
$issue = $matches[2];
}
}
if (preg_match('/,\\s*\\w\\.?\\s*([\\d,\\-]+)/', $field773g, $matches)) {
$pages = explode('-', $matches[1]);
if (!isset($startPage)) {
$startPage = $pages[0];
}
if (isset($pages[1]) && !isset($endPage)) {
$endPage = $pages[1];
}
}
$hostTitle = $this->getSingleValue($record, '773t');
if ($hostTitle && $field773g) {
$hostTitle .= " {$field773g}";
}
$year = str_replace('^^^^', '', $year);
return array('Title' => array($title), 'Author' => $author ? array($author) : null, 'AdditionalAuthors' => $addAuthors, 'Source' => $sources, 'PublicationDate' => $year ? array($year) : null, 'PublicationTitle' => $hostTitle ? array($hostTitle) : null, 'openUrl' => !empty($openurl) ? http_build_query($openurl) : null, 'url' => $urls, 'proxy' => $proxy, 'fullrecord' => $record->asXML(), 'id' => '', 'recordtype' => 'marc', 'format' => array($format), 'ISBN' => $isbn, 'ISSN' => $issn, 'Language' => $languages, 'SubjectTerms' => $subjects, 'Snippet' => $this->snippets ? $snippet : null, 'Notes' => $notes, 'Volume' => isset($volume) ? $volume : '', 'Issue' => isset($issue) ? $issue : '', 'StartPage' => isset($startPage) ? $startPage : '', 'EndPage' => isset($endPage) ? $endPage : '');
}
