/**
* Create UserOptions object saving Request with session data
* @param Request $request
*/
public function __construct(Request $request)
{
$this->container = $request->getContainer('pazpar2options');
if ($request->getParam('sourcetype') != '') {
$this->setSessionData('source_type', $request->getParam('sourcetype'));
// if changing sourcetype, clear all old target selections
$this->unsetSessionData('selectedby');
} else {
if (!$this->existsInSessionData('source_type')) {
$config = Config::getInstance();
$this->setSessionData('source_type', $config->getDefaultSourceType());
}
}
// if this is a submit, change the session values as required
if ($request->getParam('changetargets') != '') {
$selectedby = $request->getParam('selectedby');
if ($selectedby == 'names') {
$targets = $request->getParam('target', null, true);
$this->setSessionData('names', $targets);
$this->setSessionData('selectedby', $selectedby);
} else {
if ($selectedby == 'subjects') {
$subjects = $request->getParam('subject', null, true);
$this->setSessionData('subjects', $subjects);
$this->setSessionData('selectedby', $selectedby);
} else {
if ($selectedby == 'entitlements') {
$entitlements = $request->getParam('entitlement', null, true);
$this->setSessionData('entitlements', $entitlements);
$this->setSessionData('selectedby', $selectedby);
}
}
}
}
// retrieve the session values
// set the actual targets to use
if ($this->existsInSessionData('selectedby')) {
$key = $this->getSessionData('selectedby');
} else {
$this->setSessionData('selectedby', 'names');
$this->setSessionData('names', array('all'));
$key = 'names';
}
$this->calculateTargets($key, $this->getSessionData($key), $this->getSessionData('source_type'));
}
