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<?php
require_once 'lib/classes/QuestionType.interface.php';
class Freetext extends QuestionnaireQuestion implements QuestionType
{
/**
* Returns the Icon-object to this QuestionType.
* @param bool $active: true if Icon should be clickable, false for black info-icon.
* @return Icon : guestbook-icon.
*/
public static function getIcon(bool $active = false) : Icon
{
return Icon::create(
static::getIconShape(),
$active ? Icon::ROLE_CLICKABLE : Icon::ROLE_INFO
);
}
/**
* Returns the shape of the icon of this QuestionType
* @return string
*/
public static function getIconShape()
{
return 'question-text';
}
/**
* Returns the name of this QuestionType "Freitextfrage".
* @return string
*/
public static function getName()
{
return _('Freitextfrage');
}
static public function getEditingComponent()
{
return ['freetext-edit', ''];
}
public function beforeStoringQuestiondata($questiondata)
{
$questiondata['description'] = \Studip\Markup::markAsHtml(
\Studip\Markup::purifyHtml($questiondata['description'])
);
return $questiondata;
}
/**
* Returns the template of this question to answer the question.
* @return Flexi_Template
* @throws Flexi_TemplateNotFoundException if there is no template.
*/
public function getDisplayTemplate()
{
$factory = new Flexi_TemplateFactory(realpath(__DIR__ . '/../../app/views'));
$template = $factory->open('questionnaire/question_types/freetext/freetext_answer.php');
$template->vote = $this;
return $template;
}
/**
* Creates an answer by the parameters of the request. Called when a user clicked to answer
* the questionnaire.
* @return QuestionnaireAnswer
*/
public function createAnswer()
{
$answer = $this->getMyAnswer();
$answers = Request::getArray('answers');
$userAnswerText = $answers[$this->getId()]['answerdata']['text'];
$answer->setData(['answerData' => ['text' => $userAnswerText]]);
return $answer;
}
public function getUserIdsOfFilteredAnswer($answer_option)
{
return [];
}
/**
* Returns the template with the answers of the question so far.
* @param null $only_user_ids : array of user_ids
* @return Flexi_Template
* @throws Flexi_TemplateNotFoundException if there is no template.
*/
public function getResultTemplate($only_user_ids = null)
{
$answers = $this->answers;
if ($only_user_ids !== null) {
foreach ($answers as $key => $answer) {
if (!in_array($answer['user_id'], $only_user_ids)) {
unset($answers[$key]);
}
}
}
$factory = new Flexi_TemplateFactory(realpath(__DIR__ . '/../../app/views'));
$template = $factory->open('questionnaire/question_types/freetext/freetext_evaluation.php');
$template->vote = $this;
$template->set_attribute('answers', $answers);
return $template;
}
/**
* Returns an array of the answers to be put into a CSV-file.
* @return array
*/
public function getResultArray()
{
$output = [];
$countNobodys = 0;
$question = trim(strip_tags($this->questiondata['description']));
foreach ($this->answers as $answer) {
if ($answer['user_id'] && $answer['user_id'] != 'nobody') {
$userId = $answer['user_id'];
} else {
$countNobodys++;
$userId = _('unbekannt').' '.$countNobodys;
}
$output[$question][$userId] = $answer['answerdata']['text'];
}
return $output;
}
/**
* Called after the questionnaire gets closed. Does nothing for this QuestionType Freetext.
*/
public function onEnding()
{
//Nothing to do here.
}
}
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