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341 lines
11 KiB
341 lines
11 KiB
<?php
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/* For licensing terms, see /license.txt */
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use ChamiloSession as Session;
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use Chamilo\CoreBundle\Component\Utils\ActionIcon;
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/**
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* Exercise result
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* This script gets information from the script "exercise_submit.php",
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* through the session, and calculates the score of the student for
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* that exercise.
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* Then it shows the results on the screen.
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*
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* @author Olivier Brouckaert, main author
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* @author Roan Embrechts, some refactoring
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* @author Julio Montoya switchable fill in blank option added
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*
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* @todo split more code up in functions, move functions to library?
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*/
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$debug = false;
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require_once __DIR__.'/../inc/global.inc.php';
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$current_course_tool = TOOL_QUIZ;
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$this_section = SECTION_COURSES;
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/* ACCESS RIGHTS */
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api_protect_course_script(true);
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$origin = api_get_origin();
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/** @var Exercise $objExercise */
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if (empty($objExercise)) {
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$objExercise = Session::read('objExercise');
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}
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$exeId = isset($_REQUEST['exe_id']) ? (int) $_REQUEST['exe_id'] : 0;
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if (empty($objExercise)) {
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// Redirect to the exercise overview
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// Check if the exe_id exists
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$objExercise = new Exercise();
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$exercise_stat_info = $objExercise->get_stat_track_exercise_info_by_exe_id($exeId);
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if (!empty($exercise_stat_info) && isset($exercise_stat_info['exe_exo_id'])) {
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header('Location: overview.php?exerciseId='.$exercise_stat_info['exe_exo_id'].'&'.api_get_cidreq());
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exit;
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}
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api_not_allowed(true);
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}
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if (api_is_in_gradebook()) {
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$interbreadcrumb[] = [
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'url' => Category::getUrl(),
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'name' => get_lang('Assessments'),
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];
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}
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$nameTools = get_lang('Tests');
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$currentUserId = api_get_user_id();
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$interbreadcrumb[] = [
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'url' => 'exercise.php?'.api_get_cidreq(),
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'name' => get_lang('Tests'),
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];
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$htmlHeadXtra[] = '<link rel="stylesheet" href="'.api_get_path(WEB_LIBRARY_JS_PATH).'hotspot/css/hotspot.css">';
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$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_JS_PATH).'hotspot/js/hotspot.js"></script>';
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if ('true' === api_get_setting('exercise.quiz_prevent_copy_paste')) {
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$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_JS_PATH).'jquery.nocopypaste.js"></script>';
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}
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$showHeader = false;
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$showFooter = false;
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$showLearnPath = true;
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$pageActions = '';
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$pageTop = '';
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$pageBottom = '';
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$pageContent = '';
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$courseInfo = api_get_course_info();
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if (!in_array($origin, ['learnpath', 'embeddable', 'mobileapp'])) {
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// So we are not in learnpath tool
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$showHeader = true;
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$showLearnPath = false;
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}
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// I'm in a preview mode as course admin. Display the action menu.
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if (api_is_course_admin() && !in_array($origin, ['learnpath', 'embeddable'])) {
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$pageActions = Display::toolbarAction(
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'exercise_result_actions',
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[
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Display::url(
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Display::getMdiIcon(ActionIcon::BACK, 'ch-tool-icon', null, ICON_SIZE_MEDIUM, get_lang('GoBackToQuestionList')),
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'admin.php?'.api_get_cidreq().'&exerciseId='.$objExercise->id
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)
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.Display::url(
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Display::getMdiIcon('cog', 'ch-tool-icon', null, ICON_SIZE_MEDIUM, get_lang('ModifyExercise')),
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'exercise_admin.php?'.api_get_cidreq().'&modifyExercise=yes&exerciseId='.$objExercise->id
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),
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]
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);
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}
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$exercise_stat_info = $objExercise->get_stat_track_exercise_info_by_exe_id($exeId);
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$learnpath_id = $exercise_stat_info['orig_lp_id'] ?? 0;
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$learnpath_item_id = $exercise_stat_info['orig_lp_item_id'] ?? 0;
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$learnpath_item_view_id = $exercise_stat_info['orig_lp_item_view_id'] ?? 0;
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$logInfo = [
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'tool' => TOOL_QUIZ,
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'tool_id' => $objExercise->iId,
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'action' => $learnpath_id,
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'action_details' => $learnpath_id,
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];
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Event::registerLog($logInfo);
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$allowSignature = ExerciseSignaturePlugin::exerciseHasSignatureActivated($objExercise);
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if ($allowSignature) {
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$htmlHeadXtra[] = api_get_asset('signature_pad/signature_pad.umd.js');
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}
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if ('learnpath' === $origin) {
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$pageTop .= '
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<form method="GET" action="exercise.php?'.api_get_cidreq().'">
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<input type="hidden" name="origin" value='.$origin.'/>
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<input type="hidden" name="learnpath_id" value="'.$learnpath_id.'"/>
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<input type="hidden" name="learnpath_item_id" value="'.$learnpath_item_id.'"/>
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<input type="hidden" name="learnpath_item_view_id" value="'.$learnpath_item_view_id.'"/>
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';
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}
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$i = $total_score = $maxScore = 0;
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$remainingMessage = '';
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$attemptButton = '';
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if ('embeddable' !== $origin) {
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$attemptButton = Display::toolbarButton(
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get_lang('Another attempt'),
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api_get_path(WEB_CODE_PATH).'exercise/overview.php?'.api_get_cidreq().'&'.http_build_query([
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'exerciseId' => $objExercise->id,
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'learnpath_id' => $learnpath_id,
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'learnpath_item_id' => $learnpath_item_id,
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'learnpath_item_view_id' => $learnpath_item_view_id,
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]),
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'pencil',
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'info'
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);
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}
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// We check if the user attempts before sending to the exercise_result.php
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$attempt_count = Event::get_attempt_count(
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$currentUserId,
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$objExercise->id,
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$learnpath_id,
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$learnpath_item_id,
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$learnpath_item_view_id
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);
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if ($objExercise->selectAttempts() > 0) {
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if ($attempt_count >= $objExercise->selectAttempts()) {
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Display::addFlash(
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Display::return_message(
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sprintf(get_lang('ReachedMaxAttempts'), $objExercise->selectTitle(), $objExercise->selectAttempts()),
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'warning',
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false
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)
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);
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if (!in_array($origin, ['learnpath', 'embeddable'])) {
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$showFooter = true;
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}
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$template = new Template($nameTools, $showHeader, $showFooter);
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$template->assign('actions', $pageActions);
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$template->display_one_col_template();
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exit;
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} else {
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$attempt_count++;
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$remainingAttempts = $objExercise->selectAttempts() - $attempt_count;
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if ($remainingAttempts) {
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$attemptMessage = sprintf(get_lang('Remaining %d attempts'), $remainingAttempts);
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$remainingMessage = sprintf('<p>%s</p> %s', $attemptMessage, $attemptButton);
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}
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}
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} else {
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$remainingMessage = $attemptButton ? "<p>$attemptButton</p>" : '';
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}
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$total_score = 0;
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if (!empty($exercise_stat_info)) {
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$total_score = $exercise_stat_info['score'];
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}
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$maxScore = $objExercise->getMaxScore();
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if ('embeddable' === $origin) {
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$pageTop .= showEmbeddableFinishButton();
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} else {
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Display::addFlash(
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Display::return_message(get_lang('Saved'), 'normal', false)
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);
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}
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$saveResults = true;
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$feedbackType = $objExercise->getFeedbackType();
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ob_start();
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$stats = ExerciseLib::displayQuestionListByAttempt(
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$objExercise,
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$exeId,
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$saveResults,
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$remainingMessage,
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$allowSignature,
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('true' === api_get_setting('exercise.quiz_results_answers_report')),
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false
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);
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$pageContent .= ob_get_contents();
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ob_end_clean();
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// Change settings for teacher access.
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$oldResultDisabled = $objExercise->results_disabled;
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$objExercise->results_disabled = RESULT_DISABLE_SHOW_SCORE_AND_EXPECTED_ANSWERS;
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$objExercise->forceShowExpectedChoiceColumn = true;
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$objExercise->disableHideCorrectAnsweredQuestions = true;
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ob_start();
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$statsTeacher = ExerciseLib::displayQuestionListByAttempt(
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$objExercise,
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$exeId,
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false,
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$remainingMessage,
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$allowSignature,
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('true' === api_get_setting('exercise.quiz_results_answers_report')),
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false
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);
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ob_end_clean();
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// Restore settings.
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$objExercise->results_disabled = $oldResultDisabled;
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$objExercise->forceShowExpectedChoiceColumn = false;
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$objExercise->disableHideCorrectAnsweredQuestions = false;
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// Save here LP status
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if (!empty($learnpath_id) && $saveResults) {
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// Save attempt in lp
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Exercise::saveExerciseInLp($learnpath_item_id, $exeId);
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}
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ExerciseLib::sendNotification(
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api_get_user_id(),
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$objExercise,
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$exercise_stat_info,
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$courseInfo,
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$attempt_count++,
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$stats,
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$statsTeacher
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);
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/*$hookQuizEnd = HookQuizEnd::create();
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$hookQuizEnd->setEventData(['exe_id' => $exeId]);
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$hookQuizEnd->notifyQuizEnd();*/
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//Unset session for clock time
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ExerciseLib::exercise_time_control_delete(
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$objExercise->id,
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$learnpath_id,
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$learnpath_item_id
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);
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ExerciseLib::delete_chat_exercise_session($exeId);
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if (!in_array($origin, ['learnpath', 'embeddable', 'mobileapp'])) {
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$pageBottom .= '<div class="question-return">';
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$pageBottom .= Display::url(
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get_lang('Return to Course Homepage'),
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api_get_course_url(),
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['class' => 'btn btn--primary']
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);
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$pageBottom .= '</div>';
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if (api_is_allowed_to_session_edit()) {
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Exercise::cleanSessionVariables();
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}
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$showFooter = true;
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} elseif (in_array($origin, ['embeddable', 'mobileapp'])) {
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if (api_is_allowed_to_session_edit()) {
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Exercise::cleanSessionVariables();
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}
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Session::write('attempt_remaining', $remainingMessage);
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$showFooter = false;
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} else {
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$lp_mode = Session::read('lp_mode');
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$url = '../lp/lp_controller.php?'.api_get_cidreq().'&action=view&lp_id='.$learnpath_id
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.'&lp_item_id='.$learnpath_item_id.'&exeId='.$exeId
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.'&fb_type='.$objExercise->getFeedbackType().'#atoc_'.$learnpath_item_id;
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$href = 'fullscreen' === $lp_mode ? ' window.opener.location.href="'.$url.'" ' : ' top.location.href="'.$url.'"';
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if (api_is_allowed_to_session_edit()) {
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Exercise::cleanSessionVariables();
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}
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Session::write('attempt_remaining', $remainingMessage);
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// Record the results in the learning path, using the SCORM interface (API)
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$pageBottom .= "<script>window.parent.API.void_save_asset('$total_score', '$maxScore', 0, 'completed');</script>";
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$pageBottom .= '<script type="text/javascript">'.$href.'</script>';
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$showFooter = false;
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}
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$template = new Template($nameTools, $showHeader, $showFooter, $showLearnPath);
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$template->assign('page_top', $pageTop);
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$template->assign('page_content', $pageContent);
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$template->assign('page_bottom', $pageBottom);
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$template->assign('allow_signature', $allowSignature);
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$template->assign('exe_id', $exeId);
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$template->assign('actions', $pageActions);
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$template->assign('content', $template->fetch($template->get_template('exercise/result.tpl')));
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$template->display_one_col_template();
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function showEmbeddableFinishButton()
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{
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$js = '<script>
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$(function () {
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$(\'.btn-close-quiz\').on(\'click\', function () {
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window.parent.$(\'video:not(.skip), audio:not(.skip)\').get(0).play();
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});
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});
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</script>';
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$html = Display::tag(
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'p',
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Display::toolbarButton(
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get_lang('GoBackToVideo'),
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'#',
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'undo',
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'warning',
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['role' => 'button', 'class' => 'btn-close-quiz']
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),
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['class' => 'text-center']
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);
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return $js.PHP_EOL.$html;
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}
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