public function __construct($collectionId)
{
if (is_null($collectionId)) {
throw new Solrsearch_Model_Exception('Could not browse collection due to missing id parameter.');
}
$collection = null;
try {
$collection = new Opus_Collection((int) $collectionId);
} catch (Opus_Model_NotFoundException $e) {
throw new Solrsearch_Model_Exception("Collection with id '" . $collectionId . "' does not exist.");
}
// check if an unvisible collection exists along the path to the root collection
foreach ($collection->getParents() as $parent) {
if (!$parent->isRoot() && $parent->getVisible() !== '1') {
throw new Solrsearch_Model_Exception("Collection with id '" . $collectionId . "' is not visible.");
}
}
$collectionRole = null;
try {
$collectionRole = new Opus_CollectionRole($collection->getRoleId());
} catch (Opus_Model_NotFoundException $e) {
throw new Solrsearch_Model_Exception("Collection role with id '" . $collection->getRoleId() . "' does not exist.");
}
if (!($collectionRole->getVisible() === '1' && $collectionRole->getVisibleBrowsingStart() === '1')) {
throw new Solrsearch_Model_Exception("Collection role with id '" . $collectionRole->getId() . "' is not visible.");
}
// additional root collection check
$rootCollection = $collectionRole->getRootCollection();
if (!is_null($rootCollection)) {
// check if at least one visible child exists or current collection has at least one associated document
if (!$rootCollection->hasVisibleChildren() && count($rootCollection->getPublishedDocumentIds()) == 0) {
throw new Solrsearch_Model_Exception("Collection role with id '" . $collectionRole->getId() . "' is not clickable and therefore not displayed.");
}
}
$this->_collectionRole = $collectionRole;
$this->_collection = $collection;
}
private function prepareAssignSubPage($documentId, $collectionId)
{
$collection = new Opus_Collection($collectionId);
$children = $collection->getChildren();
if (count($children) === 0) {
// zurück zur Ausgangsansicht
$this->_redirectToAndExit('assign', array('failure' => 'specified collection does not have any subcollections'), 'collection', 'admin', array('document' => $documentId));
return;
}
$this->view->collections = array();
foreach ($children as $child) {
array_push($this->view->collections, array('id' => $child->getId(), 'name' => $child->getNumberAndName(), 'hasChildren' => $child->hasChildren(), 'visible' => $child->getVisible()));
}
$this->view->documentId = $documentId;
$this->view->breadcrumb = array_reverse($collection->getParents());
$this->view->role_name = $collection->getRole()->getDisplayName();
}
