public function getQuestionType()
 {
     $closetext = new clozetext('clozetext', '{{response}}');
     $expectedLength = $this->interaction->getExpectedLength();
     if ($expectedLength > 250) {
         $expectedLength = 250;
         $closetext->set_multiple_line(true);
     }
     $closetext->set_max_length($expectedLength);
     $validation = $this->buildValidation($isCaseSensitive);
     if ($validation) {
         $closetext->set_validation($validation);
     }
     $closetext->set_case_sensitive($isCaseSensitive);
     return $closetext;
 }
 public function getQuestionType()
 {
     // we assume the function maintain the order of the xml element
     $this->interactionComponents = $this->itemBody->getComponentsByClassName('textEntryInteraction', true);
     $interactionXmls = [];
     $interactionIdentifiers = [];
     /** @var TextEntryInteraction $component */
     foreach ($this->interactionComponents as $component) {
         $interactionXmls[] = QtiMarshallerUtil::marshall($component);
         $interactionIdentifiers[] = $component->getResponseIdentifier();
     }
     $validation = $this->buildValidation($interactionIdentifiers, $isCaseSensitive);
     $closetext = new clozetext('clozetext', $this->buildTemplate($this->itemBody, $interactionXmls));
     if ($validation) {
         $closetext->set_validation($validation);
     }
     $isMultiLine = false;
     $maxLength = $this->getExpectedLength($isMultiLine);
     $closetext->set_max_length($maxLength);
     $closetext->set_multiple_line($isMultiLine);
     $closetext->set_case_sensitive($isCaseSensitive);
     return $closetext;
 }