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77 lines
2.1 KiB
77 lines
2.1 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* Class WhispeakMyStudentsQuizTrackingHook.
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*/
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class WhispeakMyStudentsQuizTrackingHook extends HookObserver implements HookMyStudentsQuizTrackingObserverInterface
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{
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/**
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* WhispeakMyStudentsQuizTrackingHook constructor.
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*/
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protected function __construct()
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{
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parent::__construct(
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'plugin/whispeakauth/WhispeakAuthPlugin.php',
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'whispeakauth'
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);
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}
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/**
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* Return an associative array this value and attributes.
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* <code>
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* [
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* 'value' => 'Users online',
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* 'attrs' => ['class' => 'text-center'],
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* ]
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* </code>.
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*
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* @return array
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*/
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public function trackingHeader(HookMyStudentsQuizTrackingEventInterface $hook)
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{
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return [
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'value' => WhispeakAuthPlugin::create()->get_lang('plugin_title'),
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'attrs' => [
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'class' => 'text-center',
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],
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];
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}
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/**
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* Return an associative array this value and attributes.
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* <code>
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* [
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* 'value' => '5 connected users ',
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* 'attrs' => ['class' => 'text-center text-success'],
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* ]
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* </code>.
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*
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* @throws \Doctrine\ORM\Query\QueryException
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*
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* @return array
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*/
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public function trackingContent(HookMyStudentsQuizTrackingEventInterface $hook)
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{
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$data = $hook->getEventData();
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$totalCount = WhispeakAuthPlugin::countAllAttemptsInQuiz($data['quiz_id'], $data['student_id']);
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if (0 === $totalCount) {
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return [
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'value' => '-',
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'attrs' => ['class' => 'text-center'],
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];
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}
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$successCount = WhispeakAuthPlugin::countSuccessAttemptsInQuiz($data['quiz_id'], $data['student_id']);
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$attrs = ['class' => 'text-center '];
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$attrs['class'] .= $successCount <= $totalCount / 2 ? 'text-danger' : 'text-success';
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return [
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'value' => Display::tag('strong', "$successCount / $totalCount"),
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'attrs' => $attrs,
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];
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}
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}
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