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271 lines
9.3 KiB
271 lines
9.3 KiB
<?php
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/* For licensing terms, see /license.txt */
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use ChamiloSession as Session;
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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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$debug = false;
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require_once __DIR__.'/../inc/global.inc.php';
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$this_section = SECTION_COURSES;
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/* ACCESS RIGHTS */
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api_protect_course_script(true);
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if ($debug) {
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error_log('Entering exercise_result.php: '.print_r($_POST, 1));
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}
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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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$objExercise = Session::read('objExercise');
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}
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$exe_id = 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 = $objExercise->get_stat_track_exercise_info_by_exe_id($exe_id);
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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='.$exercise_stat_info['exe_exo_id'].'&'.api_get_cidreq());
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exit;
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}
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api_not_allowed(true);
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}
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$js = '<script>'.api_get_language_translate_html().'</script>';
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$htmlHeadXtra[] = $js;
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if (api_is_in_gradebook()) {
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$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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$nameTools = get_lang('Tests');
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$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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$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_JS_PATH).'hotspot/js/hotspot.js"></script>';
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$htmlHeadXtra[] = '<link rel="stylesheet" href="'.api_get_path(WEB_LIBRARY_JS_PATH).'hotspot/css/hotspot.css">';
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//$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_JS_PATH).'annotation/js/annotation.js"></script>';
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if (api_get_configuration_value('quiz_prevent_copy_paste')) {
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$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_JS_PATH).'jquery.nocopypaste.js"></script>';
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}
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if (!empty($objExercise->getResultAccess())) {
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/*$htmlHeadXtra[] = api_get_css(api_get_path(WEB_LIBRARY_PATH).'javascript/epiclock/renderers/minute/epiclock.minute.css');
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$htmlHeadXtra[] = api_get_js('epiclock/javascript/jquery.dateformat.min.js');
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$htmlHeadXtra[] = api_get_js('epiclock/javascript/jquery.epiclock.min.js');
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$htmlHeadXtra[] = api_get_js('epiclock/renderers/minute/epiclock.minute.js');*/
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}
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$htmlHeadXtra[] = api_get_build_js('exercise.js');
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if (!in_array($origin, ['learnpath', 'embeddable'])) {
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// So we are not in learnpath tool
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Display::display_header($nameTools, get_lang('Test'));
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} else {
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$htmlHeadXtra[] = '
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<style>
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body { background: none;}
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</style>
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';
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Display::display_reduced_header();
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}
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// I'm in a preview mode as course admin. Display the action menu.
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if (api_is_course_admin() && !in_array($origin, ['learnpath', 'embeddable'])) {
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echo '<div class="actions">';
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echo '<a href="admin.php?'.api_get_cidreq().'&exerciseId='.$objExercise->id.'">'.
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Display::return_icon('back.png', get_lang('Go back to the questions list'), [], 32).'</a>';
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echo '<a href="exercise_admin.php?'.api_get_cidreq().'&modifyTest=yes&exerciseId='.$objExercise->id.'">'.
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Display::return_icon('edit.png', get_lang('ModifyTest'), [], 32).'</a>';
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echo '</div>';
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}
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$exercise_stat_info = $objExercise->get_stat_track_exercise_info_by_exe_id($exe_id);
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$learnpath_id = isset($exercise_stat_info['orig_lp_id']) ? $exercise_stat_info['orig_lp_id'] : 0;
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$learnpath_item_id = isset($exercise_stat_info['orig_lp_item_id']) ? $exercise_stat_info['orig_lp_item_id'] : 0;
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$learnpath_item_view_id = isset($exercise_stat_info['orig_lp_item_view_id']) ? $exercise_stat_info['orig_lp_item_view_id'] : 0;
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if ('learnpath' === $origin) {
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?>
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<form method="GET" action="exercise.php?<?php echo api_get_cidreq(); ?>">
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<input type="hidden" name="origin" value="<?php echo $origin; ?>" />
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<input type="hidden" name="learnpath_id" value="<?php echo $learnpath_id; ?>" />
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<input type="hidden" name="learnpath_item_id" value="<?php echo $learnpath_item_id; ?>"/>
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<input type="hidden" name="learnpath_item_view_id" value="<?php echo $learnpath_item_view_id; ?>" />
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<?php
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}
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$i = $total_score = $max_score = 0;
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$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' => $learnpath_item_view_id,
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]),
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'pencil-square-o',
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'info'
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);
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}
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// We check if the user attempts before sending to the exercise_result.php
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if ($objExercise->selectAttempts() > 0) {
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$attempt_count = Event::get_attempt_count(
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api_get_user_id(),
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$objExercise->id,
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$learnpath_id,
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$learnpath_item_id,
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$learnpath_item_view_id
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);
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if ($attempt_count >= $objExercise->selectAttempts()) {
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echo Display::return_message(
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sprintf(get_lang('You cannot take test <b>%s</b> because you have already reached the maximum of %s attempts.'), $objExercise->selectTitle(), $objExercise->selectAttempts()),
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'warning',
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false
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);
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if (!in_array($origin, ['learnpath', 'embeddable'])) {
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//we are not in learnpath tool
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Display::display_footer();
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}
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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 = $exercise_stat_info['score'];
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}
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$max_score = $objExercise->get_max_score();
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if ('embeddable' === $origin) {
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showEmbeddableFinishButton();
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} else {
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echo Display::return_message(get_lang('Saved.').'<br />', 'normal', false);
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}
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$saveResults = true;
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$feedbackType = $objExercise->getFeedbackType();
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if (!in_array($feedbackType, [EXERCISE_FEEDBACK_TYPE_DIRECT, EXERCISE_FEEDBACK_TYPE_POPUP])) {
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//$saveResults = false;
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}
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// Display and save questions
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ExerciseLib::displayQuestionListByAttempt(
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$objExercise,
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$exe_id,
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$saveResults,
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$remainingMessage
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);
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//Unset session for clock time
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if (!empty($learnpath_id) && $saveResults) {
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// Save attempt in lp
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Exercise::saveExerciseInLp($learnpath_item_id, $exe_id);
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}
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//Unset session for clock time
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ExerciseLib::exercise_time_control_delete(
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$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($exe_id);
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if (!in_array($origin, ['learnpath', 'embeddable'])) {
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echo '<div class="question-return">';
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echo 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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echo '</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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Display::display_footer();
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} elseif ('embeddable' === $origin) {
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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', $remainingMessage);
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showEmbeddableFinishButton();
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Display::display_reduced_footer();
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} else {
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$lp_mode = Session::read('lp_mode');
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$url = '../lp/lp_controller.php?'.api_get_cidreq().'&action=view&lp_id='.$learnpath_id.'&lp_item_id='.$learnpath_item_id.'&exeId='.$exercise_stat_info['exe_id'].'&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', $remainingMessage);
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// Record the results in the learning path, using the SCORM interface (API)
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echo "<script>window.parent.API.void_save_asset('$total_score', '$max_score', 0, 'completed');</script>";
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echo '<script type="text/javascript">'.$href.'</script>';
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Display::display_reduced_footer();
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}
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function showEmbeddableFinishButton()
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{
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echo '<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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echo Display::tag(
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'p',
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Display::toolbarButton(
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get_lang('End test'),
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'#',
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'times',
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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-right']
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);
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}
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