function _foundation_librarydams_process_mods_data(&$variables, $object)
{
if (islandora_datastream_access(ISLANDORA_VIEW_OBJECTS, $object['MODS'])) {
try {
$mods = $object['MODS']->content;
} catch (Exception $e) {
drupal_set_message(t('Error retrieving object %s %t', array('%s' => $object->id, '%t' => $e->getMessage())), 'error', FALSE);
}
}
if ($mods) {
$mods_data = new SimpleXMLElement($mods);
// NAME (title)
if (!empty($mods_data->titleInfo->title)) {
$title = $mods_data->titleInfo->title;
drupal_set_title($title);
}
// CREATOR (name)
// AUTHOR (name)
// CONTRIBUTOR (name)
// would be nice to write code that looks at the roleTerm and then
// groups and labels names by different roles
if (!empty($mods_data->name)) {
$names = array();
foreach ($mods_data->name as $name) {
if (!empty($name->namePart)) {
$namePart = $name->namePart;
$namePart_link = l($namePart, 'islandora/search', array('query' => array('f[0]' => 'mods_name_namePart_ms:' . "\"{$namePart}\"")));
$names[] = $namePart_link;
}
}
$variables['names'] = $names;
}
// RESOURCEID
$resourceid = $mods_data->identifier;
$variables['resourceid'] = $resourceid;
// SUBJECT
if (!empty($mods_data->subject->topic)) {
$subjects = array();
foreach ($mods_data->subject as $subject) {
$topic = $subject->topic;
$subject_link = l($topic, 'islandora/search', array('query' => array('f[0]' => 'mods_subject_topic_ms:' . "\"{$topic}\"")));
$subjects[] = $subject_link;
}
$variables['subjects'] = $subjects;
}
// LANGUAGE
// DESCRIPTION (abstract)
if (!empty($mods_data->abstract)) {
$abstract = $mods_data->abstract;
$variables['abstract'] = $abstract;
}
// PUBLISHER
if (!empty($mods_data->originInfo->publisher)) {
$publishers = array();
foreach ($mods_data->originInfo->publisher as $publisher) {
$publisher_link = l($publisher, 'islandora/search', array('query' => array('f[0]' => 'mods_originInfo_publisher_ms:' . "\"{$publisher}\"")));
$publishers[] = $publisher_link;
}
$variables['publishers'] = $publishers;
}
// DATE
if (!empty($mods_data->originInfo->dateIssued)) {
$date = $mods_data->originInfo->dateIssued;
$variables['date'] = $date;
}
// FORMAT
if (!empty($mods_data->physicalDescription->extent)) {
$format = $mods_data->physicalDescription->extent;
$variables['format'] = $format;
}
// DEPARTMENT
if (!empty($mods_data->location->physicalLocation)) {
$department = $mods_data->location->physicalLocation;
$variables['department'] = $department;
$variables['department_link'] = l($department, 'islandora/search', array('query' => array('f[0]' => 'mods_location_physicalLocation_ms:' . "\"{$department}\"")));
}
// SOURCE
$source_publisher = $mods_data->originInfo->publisher;
// may have to parse dates differently between XSL and SimpleXML
// if the DATE field exists and a SOURCE field date exists they
// must be the same
$source_date = $mods_data->originInfo->dateIssued;
// COLLECTION
if (!empty($mods_data->relatedItem->titleInfo->title)) {
$collections = array();
foreach ($mods_data->relatedItem as $collection) {
$collection_title = $collection->titleInfo->title;
$collection_link = l($collection_title, 'islandora/search', array('query' => array('f[0]' => 'mods_relatedItem_host_titleInfo_title_ms:' . "\"{$collection_title}\"")));
$collections[] = $collection_link;
}
$variables['collections'] = $collections;
}
// LOCATION
if (!empty($mods_data->location->shelfLocator)) {
$variables['location'] = $mods_data->location->shelfLocator;
}
// check for notes
$negatives = array();
$content_notes = array();
foreach ($mods_data->note as $note) {
// NEGATIVE NUMBERS
if ((string) $note['type'] == 'negative number') {
// cast note as string because it is an object
$note = (string) $note;
if (!empty($note)) {
$negatives[] = $note;
}
} elseif ((string) $note['type'] == 'source') {
// cast note as string because it is an object
$note = (string) $note;
if (!empty($note)) {
$variables['source'] = $note;
}
} elseif ((string) $note['type'] == 'content') {
// cast note as string because it is an object
$note = (string) $note;
if (!empty($note)) {
$content_notes[] = $note;
}
}
}
$variables['negatives'] = $negatives;
$variables['content_notes'] = $content_notes;
foreach ($mods_data->accessCondition as $accessCondition) {
// RESTRICTIONS
if ((string) $accessCondition['type'] == 'restriction on access') {
// cast accessCondition as string because it is an object
$accessCondition = (string) $accessCondition;
if (!empty($accessCondition)) {
$variables['restrictions'] = $accessCondition;
}
} elseif ((string) $accessCondition['type'] == 'use and reproduction') {
// cast accessCondition as string because it is an object
$accessCondition = (string) $accessCondition;
if (!empty($accessCondition)) {
$variables['copyright'] = $accessCondition;
}
}
}
}
}
if (isset($dl_links)) {
?>
<p>
<strong>Download:</strong>
<?php
print $dl_links;
?>
</p>
<?php
}
if (isset($viewer)) {
?>
<div id="book-page-viewer">
<?php
print $viewer;
?>
</div>
<?php
} elseif (isset($object['JPG']) && islandora_datastream_access(ISLANDORA_VIEW_OBJECTS, $object['JPG'])) {
?>
<div id="book-page-image">
<?php
$params = array('path' => url("islandora/object/{$object->id}/datastream/JPG/view"), 'attributes' => array());
print theme('image', $params);
?>
</div>
<?php
}
?>
<!-- @todo Add table of metadata values -->