private function buildValidation(HottextInteraction $interaction)
{
$hottextComponents = array_flip(array_map(function ($component) {
return $component->getIdentifier();
}, $interaction->getComponentsByClassName('hottext')->getArrayCopy(true)));
$validationBuilder = new HottextInteractionValidationBuilder($hottextComponents, $interaction->getMaxChoices(), $this->responseDeclaration);
return $validationBuilder->buildValidation($this->responseProcessingTemplate);
}
/**
* @depends testMarshall21
*/
public function testMarshallNoOutputMinStrings20()
{
// Make sure no output for minStrings in a QTI 2.0 context.
$hottext = new Hottext('hottext1');
$hottext->setContent(new InlineStaticCollection(array(new TextRun('hot'))));
$div = new Div();
$div->setContent(new FlowCollection(array(new TextRun('This is a '), new Hottext('hot1'), new TextRun(' text...'))));
$content = new BlockStaticCollection(array($div));
$hottextInteraction = new HottextInteraction('RESPONSE', $content);
$hottextInteraction->setMinChoices(1);
$element = $this->getMarshallerFactory('2.0.0')->createMarshaller($hottextInteraction)->marshall($hottextInteraction);
$dom = new DOMDocument('1.0', 'UTF-8');
$element = $dom->importNode($element, true);
$this->assertEquals('<hottextInteraction responseIdentifier="RESPONSE"><div>This is a <hottext identifier="hot1"/> text...</div></hottextInteraction>', $dom->saveXML($element));
}
public function testMarshall()
{
$hottext = new Hottext('hottext1');
$hottext->setContent(new InlineStaticCollection(array(new TextRun('hot'))));
$div = new Div();
$div->setContent(new FlowCollection(array(new TextRun('This is a '), new Hottext('hot1'), new TextRun(' text...'))));
$content = new BlockStaticCollection(array($div));
$hottextInteraction = new HottextInteraction('RESPONSE', $content);
$prompt = new Prompt();
$prompt->setContent(new FlowStaticCollection(array(new TextRun('Prompt...'))));
$hottextInteraction->setPrompt($prompt);
$element = $this->getMarshallerFactory()->createMarshaller($hottextInteraction)->marshall($hottextInteraction);
$dom = new DOMDocument('1.0', 'UTF-8');
$element = $dom->importNode($element, true);
$this->assertEquals('<hottextInteraction responseIdentifier="RESPONSE"><prompt>Prompt...</prompt><div>This is a <hottext identifier="hot1"/> text...</div></hottextInteraction>', $dom->saveXML($element));
}
public function convert(BaseQuestionType $question, $interactionIdentifier, $interactionLabel)
{
/** @var tokenhighlight $question */
// Grab those `template` and convert those highlights to <hottext>
$html = new SimpleHtmlDom();
$html->load($question->get_template());
$tokens = $html->find('span.lrn_token');
$indexIdentifierMap = [];
foreach ($tokens as $key => &$span) {
$span->outertext = '<hottext identifier="TOKEN_' . intval($key) . '">' . $span->innertext . '</hottext>';
$indexIdentifierMap[$key] = 'TOKEN_' . intval($key);
}
$htmlContent = $html->save();
$contentComponents = QtiMarshallerUtil::unmarshallElement($htmlContent);
$contentCollection = ContentCollectionBuilder::buildBlockStaticCollectionContent($contentComponents);
// Build the interaction
$interaction = new HottextInteraction($interactionIdentifier, $contentCollection);
$interaction->setLabel($interactionLabel);
$interaction->setPrompt($this->convertStimulusForPrompt($question->get_stimulus()));
// Learnosity does not enforce number of choices, thus using default such the min choice would be 1
// and max would be the `max_selection` if set, otherwise use token count
$interaction->setMinChoices(1);
$interaction->setMaxChoices(is_int($question->get_max_selection()) ? $question->get_max_selection() : count($tokens));
// Build validation
$builder = new TokenhighlightValidationBuilder($indexIdentifierMap);
list($responseDeclaration, $responseProcessing) = $builder->buildValidation($interaction->getResponseIdentifier(), $question->get_validation());
return [$interaction, $responseDeclaration, $responseProcessing];
}