class.ilTestPlaceholderValues.php

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<?php
/* Copyright (c) 1998-2018 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilTestPlaceholderValues implements ilCertificatePlaceholderValues
{
    private $defaultPlaceholderValuesObject;

    private $objectHelper;

    private $testObjectHelper;

    private $userObjectHelper;

    private $utilHelper;

    private $lpStatusHelper;

    private $dateHelper;

    private $language;

    public function __construct(
        ilDefaultPlaceholderValues $defaultPlaceholderValues = null,
        ilLanguage $language = null,
        ilCertificateObjectHelper $objectHelper = null,
        ilCertificateTestObjectHelper $testObjectHelper = null,
        ilCertificateUserObjectHelper $userObjectHelper = null,
        ilCertificateLPStatusHelper $lpStatusHelper = null,
        ilCertificateUtilHelper $utilHelper = null,
        ilCertificateDateHelper $dateHelper = null
    ) {
        if (null === $language) {
            global $DIC;
            $language = $DIC->language();
            $language->loadLanguageModule('certificate');
        }
        $this->language = $language;

        if (null === $defaultPlaceholderValues) {
            $defaultPlaceholderValues = new ilDefaultPlaceholderValues();
        }
        $this->defaultPlaceholderValuesObject = $defaultPlaceholderValues;

        if (null === $objectHelper) {
            $objectHelper = new ilCertificateObjectHelper();
        }
        $this->objectHelper = $objectHelper;

        if (null === $testObjectHelper) {
            $testObjectHelper = new ilCertificateTestObjectHelper();
        }
        $this->testObjectHelper = $testObjectHelper;

        if (null === $userObjectHelper) {
            $userObjectHelper = new ilCertificateUserObjectHelper();
        }
        $this->userObjectHelper = $userObjectHelper;

        if (null === $lpStatusHelper) {
            $lpStatusHelper = new ilCertificateLPStatusHelper();
        }
        $this->lpStatusHelper = $lpStatusHelper;

        if (null === $utilHelper) {
            $utilHelper = new ilCertificateUtilHelper();
        }
        $this->utilHelper = $utilHelper;

        if (null === $dateHelper) {
            $dateHelper = new ilCertificateDateHelper();
        }
        $this->dateHelper = $dateHelper;
    }

    public function getPlaceholderValues(int $userId, int $objId) : array
    {
        $testObject = $this->objectHelper->getInstanceByObjId($objId);

        $active_id = $testObject->getActiveIdOfUser($userId);
        $pass = $this->testObjectHelper->getResultPass($active_id);

        $result_array = &$testObject->getTestResult($active_id);
        if (strlen($pass)) {
            $result_array = &$testObject->getTestResult($active_id, $pass);
        }

        $passed = $this->language->txt('certificate_failed');
        if ($result_array['test']['passed']) {
            $passed = $this->language->txt('certificate_passed');
        }

        $percentage = 0;
        if ($result_array['test']['total_max_points']) {
            $percentage = ($result_array['test']['total_reached_points'] / $result_array['test']['total_max_points']) * 100;
        }

        $mark_obj = $testObject->getMarkSchema()->getMatchingMark($percentage);
        $user_data = $this->userObjectHelper->lookupFields($userId);

        $completionDate = false;
        if ($user_data['usr_id'] > 0) {
            $completionDate = $this->lpStatusHelper->lookupStatusChanged($objId, $userId);
        }

        $placeholders = $this->defaultPlaceholderValuesObject->getPlaceholderValues($userId, $objId);

        $placeholders['RESULT_PASSED'] = $this->utilHelper->prepareFormOutput($passed);
        $placeholders['RESULT_POINTS'] = $this->utilHelper->prepareFormOutput($result_array['test']['total_reached_points']);
        $placeholders['RESULT_PERCENT'] = sprintf('%2.2f', $percentage) . '%';
        $placeholders['MAX_POINTS'] = $this->utilHelper->prepareFormOutput($result_array['test']['total_max_points']);
        $placeholders['RESULT_MARK_SHORT'] = $this->utilHelper->prepareFormOutput($mark_obj->getShortName());
        $placeholders['RESULT_MARK_LONG'] = $this->utilHelper->prepareFormOutput($mark_obj->getOfficialName());
        $placeholders['TEST_TITLE'] = $this->utilHelper->prepareFormOutput($testObject->getTitle());
        $placeholders['DATE_COMPLETED'] = '';
        $placeholders['DATETIME_COMPLETED'] = '';

        if ($completionDate !== false &&
            $completionDate !== null &&
            $completionDate !== ''
        ) {
            $placeholders['DATE_COMPLETED'] = $this->dateHelper->formatDate($completionDate);
            $placeholders['DATETIME_COMPLETED'] = $this->dateHelper->formatDateTime($completionDate);
        }

        return $placeholders;
    }

    public function getPlaceholderValuesForPreview(int $userId, int $objId) : array
    {
        $placeholders = $this->defaultPlaceholderValuesObject->getPlaceholderValuesForPreview($userId, $objId);

        $object = $this->objectHelper->getInstanceByObjId($objId);

        $placeholders['RESULT_PASSED'] = $this->utilHelper->prepareFormOutput($this->language->txt('certificate_var_result_passed'));
        $placeholders['RESULT_POINTS'] = $this->utilHelper->prepareFormOutput($this->language->txt('certificate_var_result_points'));
        $placeholders['RESULT_PERCENT'] = $this->utilHelper->prepareFormOutput($this->language->txt('certificate_var_result_percent'));
        $placeholders['MAX_POINTS'] = $this->utilHelper->prepareFormOutput($this->language->txt('certificate_var_max_points'));
        $placeholders['RESULT_MARK_SHORT'] = $this->utilHelper->prepareFormOutput($this->language->txt('certificate_var_result_mark_short'));
        $placeholders['RESULT_MARK_LONG'] = $this->utilHelper->prepareFormOutput($this->language->txt('certificate_var_result_mark_long'));
        $placeholders['TEST_TITLE'] = $this->utilHelper->prepareFormOutput($object->getTitle());

        return $placeholders;
    }
}