public function indexAction()
{
if (null === ($q = $this->getRequest()->getParam('q'))) {
$this->getResponse()->setHeader('X-Error-Msg', 'Missing required parameter `q`');
throw new Zend_Controller_Exception('Missing required parameter `q`', 400);
}
$q = Api_Models_Utils::addStatusToQuery($q);
$concepts = $this->model->getConcepts($q, $this->shouldIncludeDeleted($q), false, $this->getRequest()->getParam('sort'));
$context = $this->_helper->contextSwitch()->getCurrentContext();
if ($context === 'json' || $context === 'jsonp') {
foreach ($concepts as $key => $val) {
foreach ($val['docs'] as &$doc) {
unset($doc['xml']);
}
$this->view->{$key} = $val;
}
} elseif ($context === 'xml') {
$xpath = new DOMXPath($concepts);
foreach ($xpath->query('/response/result/doc/str[@name="xml"]') as $node) {
$node->parentNode->removeChild($node);
}
$this->view->response = $concepts;
} else {
$model = new OpenSKOS_Db_Table_Namespaces();
$this->view->namespaces = $model->fetchPairs();
$this->view->response = $concepts;
}
}
/**
* Gets all namespaces that are used inside the concepts.
*
* @param array $concepts An array of Api_Models_Concept
* @return array An array of type $prefix => $uri
*/
protected function _getConceptsNamespaces($concepts)
{
$namespacesPrefixes = array();
foreach ($concepts as $concept) {
$namespacesPrefixes = array_unique(array_merge($namespacesPrefixes, $concept['xmlns']));
}
$model = new OpenSKOS_Db_Table_Namespaces();
return $model->fetchPairs($model->select()->where('prefix IN ("' . implode('","', $namespacesPrefixes) . '")'));
}
public function getNamespaces()
{
$model = new OpenSKOS_Db_Table_Namespaces();
$prefixes = $this->getNamespacePrefixes();
foreach ($prefixes as &$prefix) {
$prefix = $model->getAdapter()->quote($prefix);
}
return $model->fetchPairs($model->select()->where('prefix IN (' . implode(',', $prefixes) . ')'));
}
public function getNamespaces()
{
$model = new OpenSKOS_Db_Table_Namespaces();
//@FIXME Talk to Mark. Clarify what namespaces need to be included.
$prefixes = array_merge($this['xmlns'], array('dc', 'dcterms', 'skos'));
foreach ($prefixes as &$prefix) {
$prefix = $model->getAdapter()->quote($prefix);
}
return $model->fetchPairs($model->select()->where('prefix IN (' . implode(',', $prefixes) . ')'));
}
