public function convert(BaseQuestionType $questionType, $interactionIdentifier, $interactionLabel)
{
/** @var orderlist $question */
$question = $questionType;
$simpleChoiceCollection = new SimpleChoiceCollection();
$indexIdentifiersMap = [];
foreach ($question->get_list() as $key => $item) {
$simpleChoice = new SimpleChoice('CHOICE_' . $key);
$choiceContent = new FlowStaticCollection();
foreach (QtiMarshallerUtil::unmarshallElement($item) as $component) {
$choiceContent->attach($component);
}
$simpleChoice->setContent($choiceContent);
$simpleChoiceCollection->attach($simpleChoice);
$indexIdentifiersMap[$key] = $simpleChoice->getIdentifier();
}
$interaction = new OrderInteraction($interactionIdentifier, $simpleChoiceCollection);
$interaction->setLabel($interactionLabel);
$interaction->setPrompt($this->convertStimulusForPrompt($question->get_stimulus()));
$interaction->setShuffle(false);
$interaction->setOrientation(Orientation::VERTICAL);
$builder = new OrderlistValidationBuilder($indexIdentifiersMap);
list($responseDeclaration, $responseProcessing) = $builder->buildValidation($interactionIdentifier, $question->get_validation());
return [$interaction, $responseDeclaration, $responseProcessing];
}
public static function buildFlowStaticCollectionContent(QtiComponentCollection $content)
{
$collection = new FlowStaticCollection();
foreach ($content as $component) {
$collection->attach($component);
}
return $collection;
}
private function buildHottextInteraction($responseIdentifier)
{
$interaction = HottextInteractionBuilder::buildSimple($responseIdentifier, ['Hello, my name ', ['A' => 'are'], ' James. I ', ['B' => 'have'], ' five brothers. and all of them ', ['C' => 'is'], ' girls.']);
$prompt = new Prompt();
$promptCollection = new FlowStaticCollection();
$promptCollection->attach(new TextRun('Select the error in the following passage of text'));
$prompt->setContent($promptCollection);
$interaction->setPrompt($prompt);
return $interaction;
}
private function buildExtendedTextInteraction($identifier)
{
$prompt = new Prompt();
$collection = new FlowStaticCollection();
$collection->attach(new TextRun('Please describe yourself in few words'));
$prompt->setContent($collection);
$interaction = new ExtendedTextInteraction($identifier);
$interaction->setPrompt($prompt);
return $interaction;
}
private static function buildSimpleMatchSet(array $matchSets, $matchMax)
{
$matchChoiceAssociation = new SimpleAssociableChoiceCollection();
foreach ($matchSets as $identifier => $value) {
$choice = new SimpleAssociableChoice($identifier, $matchMax);
$contentCollection = new FlowStaticCollection();
$contentCollection->attach(new TextRun($value));
$choice->setContent($contentCollection);
$matchChoiceAssociation->attach($choice);
}
return new SimpleMatchSet($matchChoiceAssociation);
}
public static function buildSimple($responseIdentifier, array $identifierLabelMap)
{
$collection = new SimpleChoiceCollection();
foreach ($identifierLabelMap as $identifier => $label) {
$choice = new SimpleChoice($identifier);
$content = new FlowStaticCollection();
$content->attach(new TextRun($label));
$choice->setContent($content);
$collection->attach($choice);
}
return new ChoiceInteraction($responseIdentifier, $collection);
}
public function convert(BaseQuestionType $questionType, $interactionIdentifier, $interactionLabel)
{
/** @var mcq $question */
$question = $questionType;
// Build <choiceInteraction>
$valueIdentifierMap = [];
$simpleChoiceCollection = new SimpleChoiceCollection();
foreach ($question->get_options() as $index => $option) {
/** @var mcq_options_item $option */
$choiceContent = new FlowStaticCollection();
foreach (QtiMarshallerUtil::unmarshallElement($option->get_label()) as $component) {
$choiceContent->attach($component);
}
// Use option['value'] as choice `identifier` if it has the correct format,
// Otherwise, generate a valid using index such `CHOICE_1`, `CHOICE_2`, etc
$originalOptionValue = $option->get_value();
$choiceIdentifier = Format::isIdentifier($originalOptionValue, false) ? $originalOptionValue : 'CHOICE_' . $index;
// Store this reference in a map
$valueIdentifierMap[$originalOptionValue] = $choiceIdentifier;
$choice = new SimpleChoice($choiceIdentifier);
$choice->setContent($choiceContent);
$simpleChoiceCollection->attach($choice);
}
// Build final interaction and its corresponding <responseDeclaration>, and its <responseProcessingTemplate>
$interaction = new ChoiceInteraction($interactionIdentifier, $simpleChoiceCollection);
$interaction->setLabel($interactionLabel);
$interaction->setMinChoices(1);
$interaction->setMaxChoices($question->get_multiple_responses() ? $simpleChoiceCollection->count() : 1);
// Build the prompt
$interaction->setPrompt($this->convertStimulusForPrompt($question->get_stimulus()));
// Set shuffle options
$interaction->setShuffle($question->get_shuffle_options() ? true : false);
// Set the layout
if ($question->get_ui_style() instanceof mcq_ui_style && $question->get_ui_style()->get_type() === 'horizontal' && intval($question->get_ui_style()->get_columns()) === count($question->get_options())) {
$interaction->setOrientation(Orientation::HORIZONTAL);
} else {
$interaction->setOrientation(Orientation::VERTICAL);
LogService::log('ui_style` is ignored and `choiceInteraction` is assumed and set as `vertical`');
}
if (empty($question->get_validation())) {
return [$interaction, null, null];
}
$builder = new McqValidationBuilder($question->get_multiple_responses(), $valueIdentifierMap);
list($responseDeclaration, $responseProcessing) = $builder->buildValidation($interactionIdentifier, $question->get_validation());
return [$interaction, $responseDeclaration, $responseProcessing];
}
public static function buildOrderInteraction($identifier, $choices, $promptText = null)
{
$simpleChoiceCollection = new SimpleChoiceCollection();
foreach ($choices as $identifier => $value) {
$simpleChoice = new SimpleChoice($identifier);
$contentCollection = new FlowStaticCollection();
$contentCollection->attach(new TextRun($value));
$simpleChoice->setContent($contentCollection);
$simpleChoiceCollection->attach($simpleChoice);
}
$orderInteraction = new OrderInteraction($identifier, $simpleChoiceCollection);
if ($promptText) {
$prompt = new Prompt();
$contentCollection = new FlowStaticCollection();
$contentCollection->attach(new TextRun($promptText));
$prompt->setContent($contentCollection);
$orderInteraction->setPrompt($prompt);
}
return $orderInteraction;
}
public function testPrompt()
{
$interaction = ChoiceInteractionBuilder::buildSimple('testIdentifier', ['choiceA' => 'Choice A']);
$prompt = new Prompt();
$promptContent = new FlowStaticCollection();
$promptContent->attach(new TextRun('Test'));
$htmlCollection = new InlineCollection();
$htmlCollection->attach(new TextRun('123'));
$p = new P();
$p->setContent($htmlCollection);
$promptContent->attach($p);
$prompt->setContent($promptContent);
$interaction->setPrompt($prompt);
$interactionMapper = new ChoiceInteractionMapper($interaction);
$questionType = $interactionMapper->getQuestionType();
$this->assertTrue($questionType->get_stimulus() === 'Test<p>123</p>');
}
