/**
* Gets the configuration settings for a userfilter field. The type of the
* field is set via the request.
*/
public function configure_action()
{
$this->conditionFields = UserFilterField::getAvailableFilterFields();
if ($className = Request::option('fieldtype')) {
list($fieldType, $param) = explode('_', $className);
$this->className = $className;
$this->field = new $fieldType($param);
}
}
/**
* Standard constructor.
*
* @param String conditionId
* @return UserFilter
*/
public function __construct($conditionId = '')
{
UserFilterField::getAvailableFilterFields();
$this->id = $conditionId;
if ($conditionId) {
$this->load();
} else {
$this->id = $this->generateId();
}
return $this;
}
/**
* @see UserFilterField::__construct
*/
public function __construct($fieldId = '')
{
parent::__construct($fieldId);
$this->validValues = array();
$this->relations = array('DegreeCondition' => array('local_field' => 'abschluss_id', 'foreign_field' => 'abschluss_id'), 'SubjectCondition' => array('local_field' => 'studiengang_id', 'foreign_field' => 'studiengang_id'));
$this->validCompareOperators = array('>=' => _('mindestens'), '<=' => _('höchstens'), '=' => _('ist'), '!=' => _('ist nicht'));
// Initialize to some value in case there are no semester numbers.
$maxsem = 15;
// Calculate the maximal available semester.
$stmt = DBManager::get()->query("SELECT MAX(" . $this->valuesDbIdField . ") AS maxsem " . "FROM `" . $this->valuesDbTable . "`");
if ($current = $stmt->fetch(PDO::FETCH_ASSOC)) {
if ($current['maxsem']) {
$maxsem = $current['maxsem'];
}
}
for ($i = 1; $i <= $maxsem; $i++) {
$this->validValues[$i] = $i;
}
}
/**
* Gets the template for the rule configuration form.
*
* @param String $ruleType Class name of the rule to configure.
* @param String $ruleId Optional ID of an existing rule.
*/
public function configure_action($ruleType = '', $ruleId = '')
{
$this->ruleTypes = AdmissionRule::getAvailableAdmissionRules();
UserFilterField::getAvailableFilterFields();
$this->ruleType = $ruleType;
// Check if rule data has been given via request.
if (Request::get('rule')) {
$rule = unserialize(Request::get('rule'));
if ($ruleType == get_class($rule)) {
$this->rule = $rule;
}
} else {
if (in_array($ruleType, array_keys($this->ruleTypes))) {
$this->rule = new $ruleType($ruleId);
}
}
if ($this->rule) {
$this->ruleTemplate = $this->rule->getTemplate();
}
}
/**
* @see AuthenticatedController::before_filter
*/
public function before_filter(&$action, &$args)
{
parent::before_filter($action, $args);
$this->conditionFields = UserFilterField::getAvailableFilterFields();
if (Request::isXhr()) {
$this->via_ajax = true;
$this->set_layout(null);
$request = Request::getInstance();
foreach ($request as $key => $value) {
$request[$key] = studip_utf8decode($value);
}
} else {
$layout = $GLOBALS['template_factory']->open('layouts/base');
$this->set_layout($layout);
PageLayout::setTitle(_('Auswahlbedingungen'));
Navigation::activateItem('/tools/coursesets');
}
PageLayout::addSqueezePackage('userfilter');
$this->set_content_type('text/html;charset=windows-1252');
}
/**
* @see UserFilterField::__construct
*/
public function __construct($fieldId = '')
{
parent::__construct($fieldId);
$this->relations = array('DegreeCondition' => array('local_field' => 'abschluss_id', 'foreign_field' => 'abschluss_id'));
}
/**
* Uses the given data to fill the object values. This can be used
* as a generic function for storing data if the concrete rule type
* isn't known in advance.
*
* @param Array $data
* @return AdmissionRule This object.
*/
public function setAllData($data)
{
UserFilterField::getAvailableFilterFields();
parent::setAllData($data);
$this->conditions = array();
foreach ($data['conditions'] as $condition) {
$this->addCondition(unserialize($condition));
}
return $this;
}
/**
* @see UserFilterField::__construct
*/
public function __construct($fieldId = '')
{
parent::__construct($fieldId);
$this->relations = array('SubjectCondition' => array('local_field' => 'studiengang_id', 'foreign_field' => 'studiengang_id'));
}
