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<?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 submission |
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* This script allows to run an exercise. According to the exercise type, questions |
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* can be on an unique page, or one per page with a Next button. |
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* |
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* One exercise may contain different types of answers (unique or multiple selection, |
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* matching, fill in blanks, free answer, hot-spot). |
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* |
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* Questions are selected randomly or not. |
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* |
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* When the user has answered all questions and clicks on the button "Ok", |
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* it goes to exercise_result.php |
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* |
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* Notice : This script is also used to show a question before modifying it by |
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* the administrator |
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* |
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* @author Olivier Brouckaert |
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* @author Julio Montoya <[email protected]> |
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* Fill in blank option added (2008) |
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* Cleaning exercises (2010), |
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* Adding hotspot delineation support (2011) |
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* Adding reminder + ajax support (2011) |
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* Modified by hubert.borderiou (2011-10-21 question category) |
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*/ |
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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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$debug = false; |
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// Notice for unauthorized people. |
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api_protect_course_script(true); |
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$origin = api_get_origin(); |
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$is_allowedToEdit = api_is_allowed_to_edit(null, true); |
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$courseId = api_get_course_int_id(); |
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$sessionId = api_get_session_id(); |
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$glossaryExtraTools = api_get_setting('show_glossary_in_extra_tools'); |
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$allowTimePerQuestion = api_get_configuration_value('allow_time_per_question'); |
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if ($allowTimePerQuestion) { |
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$htmlHeadXtra[] = api_get_asset('easytimer/easytimer.min.js'); |
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} |
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$showPreviousButton = true; |
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$showGlossary = in_array($glossaryExtraTools, ['true', 'exercise', 'exercise_and_lp']); |
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if ('learnpath' === $origin) { |
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$showGlossary = in_array($glossaryExtraTools, ['true', 'lp', 'exercise_and_lp']); |
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} |
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if ($showGlossary) { |
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$htmlHeadXtra[] = '<script |
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type="text/javascript" |
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src="'.api_get_path(WEB_CODE_PATH).'glossary/glossary.js.php?add_ready=1&'.api_get_cidreq().'"></script>'; |
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$htmlHeadXtra[] = api_get_js('jquery.highlight.js'); |
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} |
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$js = '<script>'.api_get_language_translate_html().'</script>'; |
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$htmlHeadXtra[] = $js; |
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$htmlHeadXtra[] = api_get_js('jqueryui-touch-punch/jquery.ui.touch-punch.min.js'); |
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$htmlHeadXtra[] = api_get_js('jquery.jsPlumb.all.js'); |
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$htmlHeadXtra[] = api_get_js('d3/jquery.xcolor.js'); |
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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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$htmlHeadXtra[] = '<link rel="stylesheet" href="'.api_get_path(WEB_LIBRARY_JS_PATH).'hotspot/css/hotspot.css">'; |
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$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_JS_PATH).'hotspot/js/hotspot.js"></script>'; |
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$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_JS_PATH).'annotation/js/annotation.js"></script>'; |
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$htmlHeadXtra[] = api_get_jquery_libraries_js(['jquery-ui', 'jquery-upload']); |
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if (api_get_configuration_value('quiz_prevent_copy_paste')) { |
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$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_JS_PATH).'jquery.nocopypaste.js"></script>'; |
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} |
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if ('true' === api_get_setting('enable_record_audio')) { |
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$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_JS_PATH).'rtc/RecordRTC.js"></script>'; |
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$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'wami-recorder/recorder.js"></script>'; |
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$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'wami-recorder/gui.js"></script>'; |
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$htmlHeadXtra[] = '<script type="text/javascript" src="'.api_get_path(WEB_LIBRARY_PATH).'swfobject/swfobject.js"></script>'; |
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$htmlHeadXtra[] = api_get_js('record_audio/record_audio.js'); |
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} |
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$zoomOptions = api_get_configuration_value('quiz_image_zoom'); |
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if (isset($zoomOptions['options']) && !in_array($origin, ['embeddable', 'iframe', 'mobileapp'])) { |
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$options = $zoomOptions['options']; |
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$htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_JS_PATH).'jquery.elevatezoom.js"></script>'; |
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$htmlHeadXtra[] = '<script> |
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$(function() { |
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$("img").each(function() { |
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var attr = $(this).attr("data-zoom-image"); |
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// For some browsers, `attr` is undefined; for others, |
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// `attr` is false. Check for both. |
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if (typeof attr !== typeof undefined && attr !== false) { |
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$(this).elevateZoom({ |
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scrollZoom : true, |
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cursor: "crosshair", |
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tint:true, |
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tintColour:\'#CCC\', |
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tintOpacity:0.5, |
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zoomWindowWidth:'.$options['zoomWindowWidth'].', |
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zoomWindowHeight:'.$options['zoomWindowHeight'].', |
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zoomWindowPosition: 7 |
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}); |
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} |
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}); |
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$(document).contextmenu(function() { |
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return false; |
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}); |
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}); |
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</script>'; |
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} |
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$template = new Template(); |
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// General parameters passed via POST/GET |
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$learnpath_id = isset($_REQUEST['learnpath_id']) ? (int) $_REQUEST['learnpath_id'] : 0; |
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$learnpath_item_id = isset($_REQUEST['learnpath_item_id']) ? (int) $_REQUEST['learnpath_item_id'] : 0; |
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$learnpath_item_view_id = isset($_REQUEST['learnpath_item_view_id']) ? (int) $_REQUEST['learnpath_item_view_id'] : 0; |
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$reminder = isset($_REQUEST['reminder']) ? (int) $_REQUEST['reminder'] : 0; |
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$remind_question_id = isset($_REQUEST['remind_question_id']) ? (int) $_REQUEST['remind_question_id'] : 0; |
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$exerciseId = isset($_REQUEST['exerciseId']) ? (int) $_REQUEST['exerciseId'] : 0; |
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$formSent = isset($_REQUEST['formSent']) ? $_REQUEST['formSent'] : null; |
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$exerciseResult = isset($_REQUEST['exerciseResult']) ? $_REQUEST['exerciseResult'] : null; |
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$exerciseResultCoordinates = isset($_REQUEST['exerciseResultCoordinates']) ? $_REQUEST['exerciseResultCoordinates'] : null; |
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$choice = isset($_REQUEST['choice']) ? $_REQUEST['choice'] : null; |
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$choice = empty($choice) ? isset($_REQUEST['choice2']) ? $_REQUEST['choice2'] : null : null; |
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$current_question = $currentQuestionFromUrl = isset($_REQUEST['num']) ? (int) $_REQUEST['num'] : null; |
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$currentAnswer = isset($_REQUEST['num_answer']) ? (int) $_REQUEST['num_answer'] : null; |
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$logInfo = [ |
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'tool' => TOOL_QUIZ, |
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'tool_id' => $exerciseId, |
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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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$error = ''; |
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$exercise_attempt_table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT); |
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/* Teacher takes an exam and want to see a preview, |
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we delete the objExercise from the session in order to get the latest |
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changes in the exercise */ |
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if (api_is_allowed_to_edit(null, true) && |
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isset($_GET['preview']) && $_GET['preview'] == 1 |
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) { |
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Session::erase('objExercise'); |
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} |
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// 1. Loading the $objExercise variable |
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/** @var \Exercise $exerciseInSession */ |
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$exerciseInSession = Session::read('objExercise'); |
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if (empty($exerciseInSession) || (!empty($exerciseInSession) && $exerciseInSession->iid != $_GET['exerciseId'])) { |
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// Construction of Exercise |
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/** @var |Exercise $objExercise */ |
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$objExercise = new Exercise($courseId); |
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Session::write('firstTime', true); |
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if ($debug) { |
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error_log('1. Setting the $objExercise variable'); |
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} |
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Session::erase('questionList'); |
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// if the specified exercise doesn't exist or is disabled |
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if (!$objExercise->read($exerciseId) || |
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(!$objExercise->selectStatus() && !$is_allowedToEdit && !in_array($origin, ['learnpath', 'embeddable', 'iframe'])) |
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) { |
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unset($objExercise); |
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$error = get_lang('ExerciseNotFound'); |
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} else { |
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// Saves the object into the session |
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Session::write('objExercise', $objExercise); |
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} |
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} else { |
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Session::write('firstTime', false); |
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} |
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// 2. Checking if $objExercise is set. |
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/** @var |Exercise $objExercise */ |
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if (!isset($objExercise) && isset($exerciseInSession)) { |
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if ($debug) { |
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error_log('2. Loading $objExercise from session'); |
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} |
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$objExercise = $exerciseInSession; |
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} |
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$exerciseInSession = Session::read('objExercise'); |
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// 3. $objExercise is not set, then return to the exercise list. |
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if (!is_object($objExercise)) { |
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header('Location: exercise.php?'.api_get_cidreq()); |
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exit; |
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} |
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if ('true' === api_get_plugin_setting('positioning', 'tool_enable')) { |
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$plugin = Positioning::create(); |
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if ($plugin->blockFinalExercise(api_get_user_id(), $objExercise->iid, api_get_course_int_id(), $sessionId)) { |
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api_not_allowed(true); |
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} |
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} |
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// if the user has submitted the form. |
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$exercise_title = Security::remove_XSS($objExercise->selectTitle()); |
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$exercise_sound = $objExercise->selectSound(); |
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// If reminder ends we jump to the exercise_reminder |
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if ($objExercise->review_answers) { |
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if (-1 == $remind_question_id) { |
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$extraParams = "&learnpath_id=$learnpath_id&learnpath_item_id=$learnpath_item_id&learnpath_item_view_id=$learnpath_item_view_id"; |
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$url = api_get_path(WEB_CODE_PATH). |
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'exercise/exercise_reminder.php?exerciseId='.$exerciseId.'&'.api_get_cidreq().$extraParams; |
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api_location($url); |
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} |
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} |
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217
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$template->assign('shuffle_answers', $objExercise->random_answers); |
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$templateName = $template->get_template('exercise/submit.js.tpl'); |
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$htmlHeadXtra[] = $template->fetch($templateName); |
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$current_timestamp = time(); |
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$myRemindList = []; |
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$time_control = false; |
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if (0 != $objExercise->expired_time) { |
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$time_control = true; |
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} |
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// Generating the time control key for the user |
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$current_expired_time_key = ExerciseLib::get_time_control_key( |
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$objExercise->iid, |
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$learnpath_id, |
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$learnpath_item_id |
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); |
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Session::write('duration_time_previous', [$current_expired_time_key => $current_timestamp]); |
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$durationTime = Session::read('duration_time'); |
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if (!empty($durationTime) && isset($durationTime[$current_expired_time_key])) { |
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Session::write( |
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'duration_time_previous', |
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[$current_expired_time_key => $durationTime[$current_expired_time_key]] |
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); |
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} |
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Session::write('duration_time', [$current_expired_time_key => $current_timestamp]); |
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245
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if ($time_control) { |
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// Get the expired time of the current exercise in track_e_exercises |
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$total_seconds = $objExercise->expired_time * 60; |
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} |
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250
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$show_clock = true; |
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$user_id = api_get_user_id(); |
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if ($objExercise->selectAttempts() > 0) { |
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$messageReachedMax = Display::return_message( |
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sprintf(get_lang('ReachedMaxAttempts'), $exercise_title, $objExercise->selectAttempts()), |
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255
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'warning', |
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256
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false |
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257
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); |
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259
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$attempt_html = ''; |
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$attempt_count = Event::get_attempt_count( |
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261
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$user_id, |
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262
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$exerciseId, |
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263
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$learnpath_id, |
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264
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$learnpath_item_id, |
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265
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$learnpath_item_view_id |
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); |
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267
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268
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if ($attempt_count >= $objExercise->selectAttempts()) { |
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$show_clock = false; |
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270
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if (!api_is_allowed_to_edit(null, true)) { |
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271
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if ($objExercise->results_disabled == 0 && !in_array($origin, ['learnpath', 'embeddable', 'iframe'])) { |
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272
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// Showing latest attempt according with task BT#1628 |
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273
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$exercise_stat_info = Event::getExerciseResultsByUser( |
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274
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$user_id, |
|
275
|
|
|
$exerciseId, |
|
276
|
|
|
$courseId, |
|
277
|
|
|
$sessionId |
|
278
|
|
|
); |
|
279
|
|
|
|
|
280
|
|
|
if (!empty($exercise_stat_info)) { |
|
281
|
|
|
$isQuestionsLimitReached = ExerciseLib::isQuestionsLimitPerDayReached( |
|
282
|
|
|
$user_id, |
|
283
|
|
|
count($objExercise->get_validated_question_list()), |
|
284
|
|
|
$courseId, |
|
285
|
|
|
$sessionId |
|
286
|
|
|
); |
|
287
|
|
|
|
|
288
|
|
|
if ($isQuestionsLimitReached) { |
|
289
|
|
|
$maxQuestionsAnswered = (int) api_get_course_setting('quiz_question_limit_per_day'); |
|
290
|
|
|
Display::addFlash( |
|
291
|
|
|
Display::return_message( |
|
292
|
|
|
sprintf(get_lang('QuizQuestionsLimitPerDayXReached'), $maxQuestionsAnswered), |
|
293
|
|
|
'warning', |
|
294
|
|
|
false |
|
295
|
|
|
) |
|
296
|
|
|
); |
|
297
|
|
|
|
|
298
|
|
|
if (in_array($origin, ['learnpath', 'embeddable', 'iframe'])) { |
|
299
|
|
|
Display::display_reduced_header(); |
|
300
|
|
|
Display::display_reduced_footer(); |
|
301
|
|
|
} else { |
|
302
|
|
|
Display::display_header(get_lang('Exercises')); |
|
303
|
|
|
Display::display_footer(); |
|
304
|
|
|
} |
|
305
|
|
|
exit; |
|
306
|
|
|
} |
|
307
|
|
|
|
|
308
|
|
|
$max_exe_id = max(array_keys($exercise_stat_info)); |
|
309
|
|
|
$last_attempt_info = $exercise_stat_info[$max_exe_id]; |
|
310
|
|
|
$attempt_html .= Display::div( |
|
311
|
|
|
get_lang('Date').': '.api_get_local_time($last_attempt_info['exe_date']), |
|
312
|
|
|
['id' => ''] |
|
313
|
|
|
); |
|
314
|
|
|
|
|
315
|
|
|
$attempt_html .= $messageReachedMax; |
|
316
|
|
|
if (!empty($last_attempt_info['question_list'])) { |
|
317
|
|
|
foreach ($last_attempt_info['question_list'] as $questions) { |
|
318
|
|
|
foreach ($questions as $question_data) { |
|
319
|
|
|
$question_id = $question_data['question_id']; |
|
320
|
|
|
$marks = $question_data['marks']; |
|
321
|
|
|
$question_info = Question::read($question_id); |
|
322
|
|
|
$attempt_html .= Display::div( |
|
323
|
|
|
$question_info->question, |
|
324
|
|
|
['class' => 'question_title'] |
|
325
|
|
|
); |
|
326
|
|
|
$attempt_html .= Display::div( |
|
327
|
|
|
get_lang('Score').' '.$marks, |
|
328
|
|
|
['id' => 'question_question_titlescore'] |
|
329
|
|
|
); |
|
330
|
|
|
} |
|
331
|
|
|
} |
|
332
|
|
|
} |
|
333
|
|
|
$score = ExerciseLib::show_score( |
|
334
|
|
|
$last_attempt_info['exe_result'], |
|
335
|
|
|
$last_attempt_info['exe_weighting'] |
|
336
|
|
|
); |
|
337
|
|
|
$attempt_html .= Display::div( |
|
338
|
|
|
get_lang('YourTotalScore').' '.$score, |
|
339
|
|
|
['id' => 'question_score'] |
|
340
|
|
|
); |
|
341
|
|
|
} else { |
|
342
|
|
|
$attempt_html .= $messageReachedMax; |
|
343
|
|
|
} |
|
344
|
|
|
} else { |
|
345
|
|
|
$attempt_html .= $messageReachedMax; |
|
346
|
|
|
} |
|
347
|
|
|
} else { |
|
348
|
|
|
$attempt_html .= $messageReachedMax; |
|
349
|
|
|
} |
|
350
|
|
|
|
|
351
|
|
|
if (in_array($origin, ['learnpath', 'embeddable', 'iframe'])) { |
|
352
|
|
|
Display::display_reduced_header(); |
|
353
|
|
|
} else { |
|
354
|
|
|
Display::display_header(get_lang('Exercises')); |
|
355
|
|
|
} |
|
356
|
|
|
|
|
357
|
|
|
echo $attempt_html; |
|
358
|
|
|
if (!in_array($origin, ['learnpath', 'embeddable', 'iframe'])) { |
|
359
|
|
|
Display::display_footer(); |
|
360
|
|
|
} |
|
361
|
|
|
exit; |
|
362
|
|
|
} |
|
363
|
|
|
} |
|
364
|
|
|
|
|
365
|
|
|
/* 5. Getting user exercise info (if the user took the exam before) generating exe_id */ |
|
366
|
|
|
$exercise_stat_info = $objExercise->get_stat_track_exercise_info( |
|
367
|
|
|
$learnpath_id, |
|
368
|
|
|
$learnpath_item_id, |
|
369
|
|
|
$learnpath_item_view_id |
|
370
|
|
|
); |
|
371
|
|
|
|
|
372
|
|
|
// Fix in order to get the correct question list. |
|
373
|
|
|
$questionListUncompressed = $objExercise->getQuestionListWithMediasUncompressed(); |
|
374
|
|
|
Session::write('question_list_uncompressed', $questionListUncompressed); |
|
375
|
|
|
|
|
376
|
|
|
$clock_expired_time = null; |
|
377
|
|
|
if (empty($exercise_stat_info)) { |
|
378
|
|
|
$disable = api_get_configuration_value('exercises_disable_new_attempts'); |
|
379
|
|
|
if ($disable) { |
|
380
|
|
|
api_not_allowed(true); |
|
381
|
|
|
} |
|
382
|
|
|
$total_weight = 0; |
|
383
|
|
|
$questionList = $objExercise->get_question_list(true); |
|
384
|
|
|
foreach ($questionListUncompressed as $question_id) { |
|
385
|
|
|
$objQuestionTmp = Question::read($question_id); |
|
386
|
|
|
$total_weight += (float) $objQuestionTmp->weighting; |
|
387
|
|
|
} |
|
388
|
|
|
|
|
389
|
|
|
if ($time_control) { |
|
390
|
|
|
$expected_time = $current_timestamp + $total_seconds; |
|
391
|
|
|
if ($debug) { |
|
392
|
|
|
error_log('5.1. $current_timestamp '.$current_timestamp); |
|
393
|
|
|
error_log('5.2. $expected_time '.$expected_time); |
|
394
|
|
|
} |
|
395
|
|
|
|
|
396
|
|
|
$clock_expired_time = api_get_utc_datetime($expected_time); |
|
397
|
|
|
if ($debug) { |
|
398
|
|
|
error_log('5.3. $expected_time '.$clock_expired_time); |
|
399
|
|
|
} |
|
400
|
|
|
|
|
401
|
|
|
//Sessions that contain the expired time |
|
402
|
|
|
$_SESSION['expired_time'][$current_expired_time_key] = $clock_expired_time; |
|
403
|
|
|
if ($debug) { |
|
404
|
|
|
error_log( |
|
405
|
|
|
'5.4. Setting the $_SESSION[expired_time]: '.$_SESSION['expired_time'][$current_expired_time_key] |
|
406
|
|
|
); |
|
407
|
|
|
} |
|
408
|
|
|
} |
|
409
|
|
|
|
|
410
|
|
|
$exe_id = $objExercise->save_stat_track_exercise_info( |
|
411
|
|
|
$clock_expired_time, |
|
412
|
|
|
$learnpath_id, |
|
413
|
|
|
$learnpath_item_id, |
|
414
|
|
|
$learnpath_item_view_id, |
|
415
|
|
|
$questionList, |
|
416
|
|
|
$total_weight |
|
417
|
|
|
); |
|
418
|
|
|
$exercise_stat_info = $objExercise->get_stat_track_exercise_info( |
|
419
|
|
|
$learnpath_id, |
|
420
|
|
|
$learnpath_item_id, |
|
421
|
|
|
$learnpath_item_view_id |
|
422
|
|
|
); |
|
423
|
|
|
|
|
424
|
|
|
// Send notification at the start |
|
425
|
|
|
if (!api_is_allowed_to_edit(null, true) && |
|
426
|
|
|
!api_is_excluded_user_type() |
|
427
|
|
|
) { |
|
428
|
|
|
$objExercise->send_mail_notification_for_exam( |
|
429
|
|
|
'start', |
|
430
|
|
|
[], |
|
431
|
|
|
$origin, |
|
432
|
|
|
$exe_id |
|
433
|
|
|
); |
|
434
|
|
|
} |
|
435
|
|
|
} else { |
|
436
|
|
|
$exe_id = $exercise_stat_info['exe_id']; |
|
437
|
|
|
// Remember last question id position. |
|
438
|
|
|
$isFirstTime = Session::read('firstTime'); |
|
439
|
|
|
if ($isFirstTime && ONE_PER_PAGE == $objExercise->type) { |
|
440
|
|
|
$resolvedQuestions = Event::getAllExerciseEventByExeId($exe_id); |
|
441
|
|
|
if (!empty($resolvedQuestions) && |
|
442
|
|
|
!empty($exercise_stat_info['data_tracking']) |
|
443
|
|
|
) { |
|
444
|
|
|
// Get current question based in data_tracking question list, instead of track_e_attempt order BT#17789. |
|
445
|
|
|
$resolvedQuestionsQuestionIds = array_keys($resolvedQuestions); |
|
446
|
|
|
$count = 0; |
|
447
|
|
|
$attemptQuestionList = explode(',', $exercise_stat_info['data_tracking']); |
|
448
|
|
|
foreach ($attemptQuestionList as $index => $question) { |
|
449
|
|
|
if (in_array($question, $resolvedQuestionsQuestionIds)) { |
|
450
|
|
|
$count = $index; |
|
451
|
|
|
continue; |
|
452
|
|
|
} |
|
453
|
|
|
} |
|
454
|
|
|
$current_question = $count; |
|
455
|
|
|
//var_dump($current_question, $index);exit; |
|
456
|
|
|
} |
|
457
|
|
|
} |
|
458
|
|
|
} |
|
459
|
|
|
|
|
460
|
|
|
Session::write('exe_id', $exe_id); |
|
461
|
|
|
$checkAnswersUrl = api_get_path(WEB_AJAX_PATH).'exercise.ajax.php?a=check_answers&exe_id='.$exe_id.'&'.api_get_cidreq(); |
|
462
|
|
|
$saveDurationUrl = api_get_path(WEB_AJAX_PATH).'exercise.ajax.php?a=update_duration&exe_id='.$exe_id.'&'.api_get_cidreq(); |
|
463
|
|
|
$questionListInSession = Session::read('questionList'); |
|
464
|
|
|
$selectionType = $objExercise->getQuestionSelectionType(); |
|
465
|
|
|
|
|
466
|
|
|
$allowBlockCategory = false; |
|
467
|
|
|
if (api_get_configuration_value('block_category_questions')) { |
|
468
|
|
|
$extraFieldValue = new ExtraFieldValue('exercise'); |
|
469
|
|
|
$extraFieldData = $extraFieldValue->get_values_by_handler_and_field_variable($objExercise->iid, 'block_category'); |
|
470
|
|
|
if ($extraFieldData && isset($extraFieldData['value']) && 1 === (int) $extraFieldData['value']) { |
|
471
|
|
|
$allowBlockCategory = true; |
|
472
|
|
|
} |
|
473
|
|
|
} |
|
474
|
|
|
|
|
475
|
|
|
if (!isset($questionListInSession)) { |
|
476
|
|
|
// Selects the list of question ID |
|
477
|
|
|
$questionList = $objExercise->getQuestionList(); |
|
478
|
|
|
// Media questions. |
|
479
|
|
|
$media_is_activated = $objExercise->mediaIsActivated(); |
|
480
|
|
|
// Getting order from random |
|
481
|
|
|
if ($media_is_activated == false && |
|
482
|
|
|
( |
|
483
|
|
|
$objExercise->isRandom() || |
|
484
|
|
|
!empty($objExercise->getRandomByCategory()) || |
|
485
|
|
|
$selectionType > EX_Q_SELECTION_RANDOM |
|
486
|
|
|
) && |
|
487
|
|
|
isset($exercise_stat_info) && |
|
488
|
|
|
!empty($exercise_stat_info['data_tracking']) |
|
489
|
|
|
) { |
|
490
|
|
|
$questionList = explode(',', $exercise_stat_info['data_tracking']); |
|
491
|
|
|
$questionList = array_combine( |
|
492
|
|
|
range(1, count($questionList)), |
|
493
|
|
|
$questionList |
|
494
|
|
|
); |
|
495
|
|
|
$categoryList = []; |
|
496
|
|
|
if ($allowBlockCategory) { |
|
497
|
|
|
foreach ($questionList as $question) { |
|
498
|
|
|
$categoryId = TestCategory::getCategoryForQuestion($question); |
|
499
|
|
|
$categoryList[$categoryId][] = $question; |
|
500
|
|
|
} |
|
501
|
|
|
Session::write('categoryList', $categoryList); |
|
502
|
|
|
} |
|
503
|
|
|
} |
|
504
|
|
|
Session::write('questionList', $questionList); |
|
505
|
|
|
} else { |
|
506
|
|
|
if (isset($objExercise) && isset($exerciseInSession)) { |
|
507
|
|
|
$questionList = Session::read('questionList'); |
|
508
|
|
|
} |
|
509
|
|
|
} |
|
510
|
|
|
// Array to check in order to block the chat |
|
511
|
|
|
ExerciseLib::create_chat_exercise_session($exe_id); |
|
512
|
|
|
|
|
513
|
|
|
if (!empty($exercise_stat_info['questions_to_check'])) { |
|
514
|
|
|
$myRemindList = $exercise_stat_info['questions_to_check']; |
|
515
|
|
|
$myRemindList = explode(',', $myRemindList); |
|
516
|
|
|
$myRemindList = array_filter($myRemindList); |
|
517
|
|
|
} |
|
518
|
|
|
|
|
519
|
|
|
$params = "exe_id=$exe_id&exerciseId=$exerciseId&learnpath_id=$learnpath_id&learnpath_item_id=$learnpath_item_id&learnpath_item_view_id=$learnpath_item_view_id&".api_get_cidreq().'&reminder='.$reminder; |
|
520
|
|
|
// It is a lti provider |
|
521
|
|
|
$ltiLaunchId = ''; |
|
522
|
|
|
$ltiParams = ''; |
|
523
|
|
|
if (isset($_REQUEST['lti_launch_id'])) { |
|
524
|
|
|
$ltiLaunchId = Security::remove_XSS($_REQUEST['lti_launch_id']); |
|
525
|
|
|
$ltiParams = '<i_launch_id='.$ltiLaunchId; |
|
526
|
|
|
$params .= $ltiParams; |
|
527
|
|
|
} |
|
528
|
|
|
if (2 === $reminder && empty($myRemindList)) { |
|
529
|
|
|
if ($debug) { |
|
530
|
|
|
error_log('6.2 calling the exercise_reminder.php'); |
|
531
|
|
|
} |
|
532
|
|
|
header('Location: exercise_reminder.php?'.$params); |
|
533
|
|
|
exit; |
|
534
|
|
|
} |
|
535
|
|
|
|
|
536
|
|
|
/* |
|
537
|
|
|
* 7. Loading Time control parameters |
|
538
|
|
|
* If the expired time is major that zero(0) then the expired time is compute on this time. |
|
539
|
|
|
*/ |
|
540
|
|
|
if ($time_control) { |
|
541
|
|
|
if ($debug) { |
|
542
|
|
|
error_log('7.1. Time control is enabled'); |
|
543
|
|
|
error_log('7.2. $current_expired_time_key '.$current_expired_time_key); |
|
544
|
|
|
error_log( |
|
545
|
|
|
'7.3. $_SESSION[expired_time][$current_expired_time_key] '. |
|
546
|
|
|
$_SESSION['expired_time'][$current_expired_time_key] |
|
547
|
|
|
); |
|
548
|
|
|
} |
|
549
|
|
|
|
|
550
|
|
|
if (!isset($_SESSION['expired_time'][$current_expired_time_key])) { |
|
551
|
|
|
// Timer - Get expired_time for a student. |
|
552
|
|
|
if (!empty($exercise_stat_info)) { |
|
553
|
|
|
$expired_time_of_this_attempt = $exercise_stat_info['expired_time_control']; |
|
554
|
|
|
if ($debug) { |
|
555
|
|
|
error_log('7.4 Seems that the session ends and the user want to retake the exam'); |
|
556
|
|
|
error_log('7.5 $expired_time_of_this_attempt: '.$expired_time_of_this_attempt); |
|
557
|
|
|
} |
|
558
|
|
|
// Get the last attempt of an exercise |
|
559
|
|
|
$last_attempt_date = Event::getLastAttemptDateOfExercise($exercise_stat_info['exe_id']); |
|
560
|
|
|
|
|
561
|
|
|
/* This means that the user enters the exam but do not answer the |
|
562
|
|
|
first question we get the date from the track_e_exercises not from |
|
563
|
|
|
the track_et_attempt see #2069 */ |
|
564
|
|
|
if (empty($last_attempt_date)) { |
|
565
|
|
|
$diff = $current_timestamp - api_strtotime($exercise_stat_info['start_date'], 'UTC'); |
|
566
|
|
|
$last_attempt_date = api_get_utc_datetime( |
|
567
|
|
|
api_strtotime($exercise_stat_info['start_date'], 'UTC') + $diff |
|
568
|
|
|
); |
|
569
|
|
|
} else { |
|
570
|
|
|
//Recalculate the time control due #2069 |
|
571
|
|
|
$diff = $current_timestamp - api_strtotime($last_attempt_date, 'UTC'); |
|
572
|
|
|
$last_attempt_date = api_get_utc_datetime(api_strtotime($last_attempt_date, 'UTC') + $diff); |
|
573
|
|
|
} |
|
574
|
|
|
|
|
575
|
|
|
// New expired time - it is due to the possible closure of session. |
|
576
|
|
|
$new_expired_time_in_seconds = api_strtotime($expired_time_of_this_attempt, 'UTC') - api_strtotime($last_attempt_date, 'UTC'); |
|
577
|
|
|
$expected_time = $current_timestamp + $new_expired_time_in_seconds; |
|
578
|
|
|
$clock_expired_time = api_get_utc_datetime($expected_time); |
|
579
|
|
|
|
|
580
|
|
|
// First we update the attempt to today |
|
581
|
|
|
/* How the expired time is changed into "track_e_exercises" table, |
|
582
|
|
|
then the last attempt for this student should be changed too */ |
|
583
|
|
|
$sql = "UPDATE $exercise_attempt_table SET |
|
584
|
|
|
tms = '".api_get_utc_datetime()."' |
|
585
|
|
|
WHERE |
|
586
|
|
|
exe_id = '".$exercise_stat_info['exe_id']."' AND |
|
587
|
|
|
tms = '".$last_attempt_date."' "; |
|
588
|
|
|
Database::query($sql); |
|
589
|
|
|
|
|
590
|
|
|
// Sessions that contain the expired time |
|
591
|
|
|
$_SESSION['expired_time'][$current_expired_time_key] = $clock_expired_time; |
|
592
|
|
|
|
|
593
|
|
|
if ($debug) { |
|
594
|
|
|
error_log('7.6. $last_attempt_date: '.$last_attempt_date); |
|
595
|
|
|
error_log('7.7. $new_expired_time_in_seconds: '.$new_expired_time_in_seconds); |
|
596
|
|
|
error_log('7.8. $expected_time1: '.$expected_time); |
|
597
|
|
|
error_log('7.9. $clock_expired_time: '.$clock_expired_time); |
|
598
|
|
|
error_log('7.10. $sql: '.$sql); |
|
599
|
|
|
error_log('7.11. Setting the $_SESSION[expired_time]: '.$_SESSION['expired_time'][$current_expired_time_key]); |
|
600
|
|
|
} |
|
601
|
|
|
} |
|
602
|
|
|
} else { |
|
603
|
|
|
$clock_expired_time = $_SESSION['expired_time'][$current_expired_time_key]; |
|
604
|
|
|
} |
|
605
|
|
|
} |
|
606
|
|
|
|
|
607
|
|
|
// Get time left for expiring time |
|
608
|
|
|
$time_left = api_strtotime($clock_expired_time, 'UTC') - time(); |
|
609
|
|
|
|
|
610
|
|
|
/* |
|
611
|
|
|
* The time control feature is enable here - this feature is enable for a jquery plugin called epiclock |
|
612
|
|
|
* for more details of how it works see this link : http://eric.garside.name/docs.html?p=epiclock |
|
613
|
|
|
*/ |
|
614
|
|
|
if ($time_control) { |
|
615
|
|
|
//Sends the exercise form when the expired time is finished. |
|
616
|
|
|
$htmlHeadXtra[] = $objExercise->showTimeControlJS($time_left); |
|
617
|
|
|
} |
|
618
|
|
|
|
|
619
|
|
|
$media_questions = $objExercise->getMediaList(); |
|
620
|
|
|
$media_question_is_active = $objExercise->mediaIsActivated($media_questions); |
|
621
|
|
|
|
|
622
|
|
|
// If the "remind question" option is enabled, in learning path |
|
623
|
|
|
if (!isset($_SESSION['questionList'])) { |
|
624
|
|
|
// selects the list of question ID |
|
625
|
|
|
$questionList = $objExercise->get_question_list(false); |
|
626
|
|
|
if ($media_is_activated == false && $objExercise->isRandom() && !empty($exercise_stat_info['data_tracking'])) { |
|
627
|
|
|
$questionList = explode(',', $exercise_stat_info['data_tracking']); |
|
628
|
|
|
} |
|
629
|
|
|
|
|
630
|
|
|
Session::write('questionList', $questionList); |
|
631
|
|
|
} else { |
|
632
|
|
|
if (isset($objExercise) && isset($_SESSION['objExercise'])) { |
|
633
|
|
|
$questionList = Session::read('questionList'); |
|
634
|
|
|
} |
|
635
|
|
|
} |
|
636
|
|
|
|
|
637
|
|
|
$isLastQuestionInCategory = 0; |
|
638
|
|
|
if ($allowBlockCategory && |
|
639
|
|
|
ONE_PER_PAGE == $objExercise->type && |
|
640
|
|
|
EX_Q_SELECTION_CATEGORIES_ORDERED_QUESTIONS_RANDOM == $selectionType |
|
641
|
|
|
) { |
|
642
|
|
|
// Check current attempt. |
|
643
|
|
|
$currentAttempt = Event::get_exercise_results_by_attempt($exe_id, 'incomplete'); |
|
644
|
|
|
$answeredQuestions = []; |
|
645
|
|
|
if (!empty($currentAttempt) && isset($currentAttempt[$exe_id]) && |
|
646
|
|
|
isset($currentAttempt[$exe_id]['question_list']) |
|
647
|
|
|
) { |
|
648
|
|
|
$answeredQuestions = array_keys($currentAttempt[$exe_id]['question_list']); |
|
649
|
|
|
} |
|
650
|
|
|
$categoryAllResolved = []; |
|
651
|
|
|
$categoryList = Session::read('categoryList'); |
|
652
|
|
|
foreach ($categoryList as $categoryId => $categoryQuestionList) { |
|
653
|
|
|
$categoryAllResolved[$categoryId] = false; |
|
654
|
|
|
$answered = 1; |
|
655
|
|
|
foreach ($categoryQuestionList as $questionInCategoryId) { |
|
656
|
|
|
if (in_array($questionInCategoryId, $answeredQuestions)) { |
|
657
|
|
|
$answered++; |
|
658
|
|
|
break; |
|
659
|
|
|
} |
|
660
|
|
|
} |
|
661
|
|
|
if ($answered === count($categoryList[$categoryId])) { |
|
662
|
|
|
$categoryAllResolved[$categoryId] = true; |
|
663
|
|
|
} |
|
664
|
|
|
} |
|
665
|
|
|
|
|
666
|
|
|
$blockedCategories = []; |
|
667
|
|
|
if (isset($exercise_stat_info['blocked_categories']) && !empty($exercise_stat_info['blocked_categories'])) { |
|
668
|
|
|
$blockedCategories = explode(',', $exercise_stat_info['blocked_categories']); |
|
669
|
|
|
} |
|
670
|
|
|
|
|
671
|
|
|
$count = 0; |
|
672
|
|
|
$questionCheck = null; |
|
673
|
|
|
foreach ($questionList as $questionId) { |
|
674
|
|
|
// if it is not the right question, goes to the next loop iteration |
|
675
|
|
|
if ((int) $current_question === $count) { |
|
676
|
|
|
$questionCheck = Question::read($questionId); |
|
677
|
|
|
break; |
|
678
|
|
|
} |
|
679
|
|
|
$count++; |
|
680
|
|
|
} |
|
681
|
|
|
|
|
682
|
|
|
$categoryId = 0; |
|
683
|
|
|
if (null !== $questionCheck) { |
|
684
|
|
|
$categoryId = $questionCheck->category; |
|
685
|
|
|
} |
|
686
|
|
|
|
|
687
|
|
|
if ($objExercise->review_answers && isset($_GET['category_id'])) { |
|
688
|
|
|
$categoryId = $_GET['category_id'] ?? 0; |
|
689
|
|
|
} |
|
690
|
|
|
|
|
691
|
|
|
if (!empty($categoryId)) { |
|
692
|
|
|
$categoryInfo = $categoryList[$categoryId]; |
|
693
|
|
|
$count = 1; |
|
694
|
|
|
$total = count($categoryList[$categoryId]); |
|
695
|
|
|
|
|
696
|
|
|
foreach ($categoryList[$categoryId] as $checkQuestionId) { |
|
697
|
|
|
if ((int) $checkQuestionId === (int) $questionCheck->iid) { |
|
698
|
|
|
break; |
|
699
|
|
|
} |
|
700
|
|
|
$count++; |
|
701
|
|
|
} |
|
702
|
|
|
|
|
703
|
|
|
if ($count === $total) { |
|
704
|
|
|
$isLastQuestionInCategory = $categoryId; |
|
705
|
|
|
if ($isLastQuestionInCategory) { |
|
706
|
|
|
// This is the last question |
|
707
|
|
|
if ((int) $current_question + 1 === count($questionList)) { |
|
708
|
|
|
if (false === $objExercise->review_answers) { |
|
709
|
|
|
$isLastQuestionInCategory = 0; |
|
710
|
|
|
} |
|
711
|
|
|
} |
|
712
|
|
|
} |
|
713
|
|
|
} |
|
714
|
|
|
|
|
715
|
|
|
if (0 === $isLastQuestionInCategory) { |
|
716
|
|
|
$showPreviousButton = false; |
|
717
|
|
|
} |
|
718
|
|
|
if (0 === $isLastQuestionInCategory && 2 === $reminder) { |
|
719
|
|
|
// $isLastQuestionInCategory = $categoryId; |
|
720
|
|
|
} |
|
721
|
|
|
} |
|
722
|
|
|
//var_dump($categoryId, $blockedCategories, $isLastQuestionInCategory); |
|
723
|
|
|
|
|
724
|
|
|
// Blocked if category was already answered. |
|
725
|
|
|
if ($categoryId && in_array($categoryId, $blockedCategories)) { |
|
726
|
|
|
// Redirect to category intro. |
|
727
|
|
|
$url = api_get_path(WEB_CODE_PATH).'exercise/exercise_question_reminder.php?'. |
|
728
|
|
|
$params.'&num='.$current_question.'&category_id='.$isLastQuestionInCategory; |
|
729
|
|
|
api_location($url); |
|
730
|
|
|
} |
|
731
|
|
|
} |
|
732
|
|
|
|
|
733
|
|
|
if ($debug) { |
|
734
|
|
|
error_log('8. Question list loaded '.print_r($questionList, 1)); |
|
735
|
|
|
} |
|
736
|
|
|
|
|
737
|
|
|
// Real question count. |
|
738
|
|
|
$question_count = 0; |
|
739
|
|
|
if (!empty($questionList)) { |
|
740
|
|
|
$question_count = count($questionList); |
|
741
|
|
|
} |
|
742
|
|
|
if ($media_question_is_active) { |
|
743
|
|
|
$question_count = $objExercise->get_count_questions_when_using_medias(); |
|
744
|
|
|
} |
|
745
|
|
|
|
|
746
|
|
|
|
|
747
|
|
|
if ($current_question > $question_count) { |
|
748
|
|
|
// If time control then don't change the current question, otherwise there will be a loop. |
|
749
|
|
|
// @todo |
|
750
|
|
|
if (false == $time_control) { |
|
751
|
|
|
$current_question = 0; |
|
752
|
|
|
} |
|
753
|
|
|
} |
|
754
|
|
|
|
|
755
|
|
|
if ($formSent && isset($_POST)) { |
|
756
|
|
|
if (!is_array($exerciseResult)) { |
|
757
|
|
|
$exerciseResult = []; |
|
758
|
|
|
$exerciseResultCoordinates = []; |
|
759
|
|
|
} |
|
760
|
|
|
|
|
761
|
|
|
// Only for hotspot |
|
762
|
|
|
if (!isset($choice) && isset($_REQUEST['hidden_hotspot_id'])) { |
|
763
|
|
|
$hotspot_id = (int) $_REQUEST['hidden_hotspot_id']; |
|
764
|
|
|
$choice = [$hotspot_id => '']; |
|
765
|
|
|
} |
|
766
|
|
|
|
|
767
|
|
|
// Only for upload answer |
|
768
|
|
|
if (!isset($choice) && isset($_REQUEST['uploadChoice'])) { |
|
769
|
|
|
$uploadAnswerFileNames = $_REQUEST['uploadChoice']; |
|
770
|
|
|
$choice = implode('|', $uploadAnswerFileNames[$questionId]); |
|
771
|
|
|
} |
|
772
|
|
|
|
|
773
|
|
|
// if the user has answered at least one question |
|
774
|
|
|
if (is_array($choice)) { |
|
775
|
|
|
if ($debug) { |
|
776
|
|
|
error_log('9.1. $choice is an array '.print_r($choice, 1)); |
|
777
|
|
|
} |
|
778
|
|
|
// Also store hotspot spots in the session ($exerciseResultCoordinates |
|
779
|
|
|
// will be stored in the session at the end of this script) |
|
780
|
|
|
if (isset($_POST['hotspot'])) { |
|
781
|
|
|
$exerciseResultCoordinates = $_POST['hotspot']; |
|
782
|
|
|
if ($debug) { |
|
783
|
|
|
error_log('9.2. $_POST[hotspot] data '.print_r($exerciseResultCoordinates, 1)); |
|
784
|
|
|
} |
|
785
|
|
|
} |
|
786
|
|
|
if (ALL_ON_ONE_PAGE == $objExercise->type) { |
|
787
|
|
|
// $exerciseResult receives the content of the form. |
|
788
|
|
|
// Each choice of the student is stored into the array $choice |
|
789
|
|
|
$exerciseResult = $choice; |
|
790
|
|
|
} else { |
|
791
|
|
|
// gets the question ID from $choice. It is the key of the array |
|
792
|
|
|
[$key] = array_keys($choice); |
|
793
|
|
|
// if the user didn't already answer this question |
|
794
|
|
|
if (!isset($exerciseResult[$key])) { |
|
795
|
|
|
// stores the user answer into the array |
|
796
|
|
|
$exerciseResult[$key] = $choice[$key]; |
|
797
|
|
|
// Saving each question. |
|
798
|
|
|
if (!in_array($objExercise->getFeedbackType(), [EXERCISE_FEEDBACK_TYPE_DIRECT])) { |
|
799
|
|
|
$nro_question = $current_question; // - 1; |
|
800
|
|
|
$questionId = $key; |
|
801
|
|
|
// gets the student choice for this question |
|
802
|
|
|
$choice = $exerciseResult[$questionId]; |
|
803
|
|
|
if (isset($exe_id)) { |
|
804
|
|
|
// Manage the question and answer attempts |
|
805
|
|
|
$objExercise->manage_answer( |
|
806
|
|
|
$exe_id, |
|
807
|
|
|
$questionId, |
|
808
|
|
|
$choice, |
|
809
|
|
|
'exercise_show', |
|
810
|
|
|
$exerciseResultCoordinates, |
|
811
|
|
|
true, |
|
812
|
|
|
false, |
|
813
|
|
|
false, |
|
814
|
|
|
$objExercise->propagate_neg, |
|
815
|
|
|
[] |
|
816
|
|
|
); |
|
817
|
|
|
} |
|
818
|
|
|
} |
|
819
|
|
|
} |
|
820
|
|
|
} |
|
821
|
|
|
if ($debug) { |
|
822
|
|
|
error_log('9.3. $choice is an array - end'); |
|
823
|
|
|
error_log('9.4. $exerciseResult '.print_r($exerciseResult, 1)); |
|
824
|
|
|
} |
|
825
|
|
|
} |
|
826
|
|
|
|
|
827
|
|
|
// the script "exercise_result.php" will take the variable $exerciseResult from the session |
|
828
|
|
|
Session::write('exerciseResult', $exerciseResult); |
|
829
|
|
|
Session::write('exerciseResultCoordinates', $exerciseResultCoordinates); |
|
830
|
|
|
|
|
831
|
|
|
// if all questions on one page OR if it is the last question (only for an exercise with one question per page) |
|
832
|
|
|
if ($objExercise->type == ALL_ON_ONE_PAGE || $current_question >= $question_count) { |
|
833
|
|
|
if (api_is_allowed_to_session_edit()) { |
|
834
|
|
|
// goes to the script that will show the result of the exercise |
|
835
|
|
|
if ($objExercise->type == ALL_ON_ONE_PAGE) { |
|
836
|
|
|
if ($debug) { |
|
837
|
|
|
error_log('10. Exercise ALL_ON_ONE_PAGE -> Redirecting to exercise_result.php'); |
|
838
|
|
|
} |
|
839
|
|
|
//We check if the user attempts before sending to the exercise_result.php |
|
840
|
|
|
if ($objExercise->selectAttempts() > 0) { |
|
841
|
|
|
$attempt_count = Event::get_attempt_count( |
|
842
|
|
|
api_get_user_id(), |
|
843
|
|
|
$exerciseId, |
|
844
|
|
|
$learnpath_id, |
|
845
|
|
|
$learnpath_item_id, |
|
846
|
|
|
$learnpath_item_view_id |
|
847
|
|
|
); |
|
848
|
|
|
if ($attempt_count >= $objExercise->selectAttempts()) { |
|
849
|
|
|
echo Display::return_message( |
|
850
|
|
|
sprintf(get_lang('ReachedMaxAttempts'), $exercise_title, $objExercise->selectAttempts()), |
|
851
|
|
|
'warning', |
|
852
|
|
|
false |
|
853
|
|
|
); |
|
854
|
|
|
if (!in_array($origin, ['learnpath', 'embeddable', 'iframe'])) { |
|
855
|
|
|
//so we are not in learnpath tool |
|
856
|
|
|
echo '</div>'; //End glossary div |
|
857
|
|
|
Display::display_footer(); |
|
858
|
|
|
} else { |
|
859
|
|
|
echo '</body></html>'; |
|
860
|
|
|
} |
|
861
|
|
|
} |
|
862
|
|
|
} |
|
863
|
|
|
header("Location: exercise_result.php?".api_get_cidreq()."&exe_id=$exe_id&learnpath_id=$learnpath_id&learnpath_item_id=$learnpath_item_id&learnpath_item_view_id=$learnpath_item_view_id.$ltiParams"); |
|
864
|
|
|
exit; |
|
865
|
|
|
} else { |
|
866
|
|
|
if ($debug) { |
|
867
|
|
|
error_log('10. Redirecting to exercise_result.php'); |
|
868
|
|
|
} |
|
869
|
|
|
header("Location: exercise_result.php?".api_get_cidreq()."&exe_id=$exe_id&learnpath_id=$learnpath_id&learnpath_item_id=$learnpath_item_id&learnpath_item_view_id=$learnpath_item_view_id.$ltiParams"); |
|
870
|
|
|
exit; |
|
871
|
|
|
} |
|
872
|
|
|
} else { |
|
873
|
|
|
if ($debug) { |
|
874
|
|
|
error_log('10. Redirecting to exercise_submit.php'); |
|
875
|
|
|
} |
|
876
|
|
|
header("Location: exercise_submit.php?".api_get_cidreq()."&exerciseId=$exerciseId"); |
|
877
|
|
|
exit; |
|
878
|
|
|
} |
|
879
|
|
|
} |
|
880
|
|
|
if ($debug) { |
|
881
|
|
|
error_log('11. $formSent was set - end'); |
|
882
|
|
|
} |
|
883
|
|
|
} |
|
884
|
|
|
|
|
885
|
|
|
// If questionNum comes from POST and not from GET |
|
886
|
|
|
$latestQuestionId = Event::getLatestQuestionIdFromAttempt($exe_id); |
|
887
|
|
|
|
|
888
|
|
|
if (is_null($current_question)) { |
|
889
|
|
|
$current_question = 1; |
|
890
|
|
|
if ($latestQuestionId) { |
|
891
|
|
|
$current_question = $objExercise->getPositionInCompressedQuestionList($latestQuestionId); |
|
892
|
|
|
} |
|
893
|
|
|
} else { |
|
894
|
|
|
$current_question++; |
|
895
|
|
|
} |
|
896
|
|
|
|
|
897
|
|
|
if ($question_count != 0) { |
|
898
|
|
|
if ($objExercise->type == ALL_ON_ONE_PAGE || $current_question > $question_count) { |
|
899
|
|
|
if (api_is_allowed_to_session_edit()) { |
|
900
|
|
|
// goes to the script that will show the result of the exercise |
|
901
|
|
|
if ($objExercise->type == ALL_ON_ONE_PAGE) { |
|
902
|
|
|
if ($debug) { |
|
903
|
|
|
error_log('12. Exercise ALL_ON_ONE_PAGE -> Redirecting to exercise_result.php'); |
|
904
|
|
|
} |
|
905
|
|
|
|
|
906
|
|
|
// We check if the user attempts before sending to the exercise_result.php |
|
907
|
|
|
if ($objExercise->selectAttempts() > 0) { |
|
908
|
|
|
$attempt_count = Event::get_attempt_count( |
|
909
|
|
|
api_get_user_id(), |
|
910
|
|
|
$exerciseId, |
|
911
|
|
|
$learnpath_id, |
|
912
|
|
|
$learnpath_item_id, |
|
913
|
|
|
$learnpath_item_view_id |
|
914
|
|
|
); |
|
915
|
|
|
if ($attempt_count >= $objExercise->selectAttempts()) { |
|
916
|
|
|
Display::return_message( |
|
917
|
|
|
sprintf(get_lang('ReachedMaxAttempts'), $exercise_title, $objExercise->selectAttempts()), |
|
918
|
|
|
'warning', |
|
919
|
|
|
false |
|
920
|
|
|
); |
|
921
|
|
|
if (!in_array($origin, ['learnpath', 'embeddable', 'iframe'])) { |
|
922
|
|
|
//so we are not in learnpath tool |
|
923
|
|
|
echo '</div>'; //End glossary div |
|
924
|
|
|
Display::display_footer(); |
|
925
|
|
|
} else { |
|
926
|
|
|
echo '</body></html>'; |
|
927
|
|
|
} |
|
928
|
|
|
exit; |
|
929
|
|
|
} |
|
930
|
|
|
} |
|
931
|
|
|
} else { |
|
932
|
|
|
if ($objExercise->review_answers) { |
|
933
|
|
|
header('Location: exercise_reminder.php?'.$params); |
|
934
|
|
|
exit; |
|
935
|
|
|
} else { |
|
936
|
|
|
$certaintyQuestionPresent = false; |
|
937
|
|
|
foreach ($questionList as $questionId) { |
|
938
|
|
|
$question = Question::read($questionId); |
|
939
|
|
|
if ($question->type == MULTIPLE_ANSWER_TRUE_FALSE_DEGREE_CERTAINTY) { |
|
940
|
|
|
$certaintyQuestionPresent = true; |
|
941
|
|
|
break; |
|
942
|
|
|
} |
|
943
|
|
|
} |
|
944
|
|
|
if ($certaintyQuestionPresent) { |
|
945
|
|
|
// Certainty grade question |
|
946
|
|
|
// We send an email to the student before redirection to the result page |
|
947
|
|
|
MultipleAnswerTrueFalseDegreeCertainty::sendQuestionCertaintyNotification( |
|
948
|
|
|
$user_id, $objExercise, $exe_id |
|
949
|
|
|
); |
|
950
|
|
|
} |
|
951
|
|
|
|
|
952
|
|
|
header("Location: exercise_result.php?" |
|
953
|
|
|
.api_get_cidreq() |
|
954
|
|
|
."&exe_id=$exe_id&learnpath_id=$learnpath_id&learnpath_item_id=" |
|
955
|
|
|
.$learnpath_item_id |
|
956
|
|
|
."&learnpath_item_view_id=$learnpath_item_view_id.$ltiParams" |
|
957
|
|
|
); |
|
958
|
|
|
exit; |
|
959
|
|
|
} |
|
960
|
|
|
} |
|
961
|
|
|
} |
|
962
|
|
|
} |
|
963
|
|
|
} else { |
|
964
|
|
|
$error = get_lang('ThereAreNoQuestionsForThisExercise'); |
|
965
|
|
|
// if we are in the case where user select random by category, but didn't choose the number of random question |
|
966
|
|
|
if ($objExercise->getRandomByCategory() > 0 && $objExercise->random <= 0) { |
|
967
|
|
|
$error .= '<br/>'.get_lang('PleaseSelectSomeRandomQuestion'); |
|
968
|
|
|
} |
|
969
|
|
|
} |
|
970
|
|
|
|
|
971
|
|
|
if (api_is_in_gradebook()) { |
|
972
|
|
|
$interbreadcrumb[] = [ |
|
973
|
|
|
'url' => Category::getUrl(), |
|
974
|
|
|
'name' => get_lang('ToolGradebook'), |
|
975
|
|
|
]; |
|
976
|
|
|
} |
|
977
|
|
|
|
|
978
|
|
|
$interbreadcrumb[] = ['url' => 'exercise.php?'.api_get_cidreq(), 'name' => get_lang('Exercises')]; |
|
979
|
|
|
$interbreadcrumb[] = ['url' => '#', 'name' => $objExercise->selectTitle(true)]; |
|
980
|
|
|
|
|
981
|
|
|
// Time per question. |
|
982
|
|
|
$questionTimeCondition = ''; |
|
983
|
|
|
$showQuestionClock = false; |
|
984
|
|
|
if ($allowTimePerQuestion && $objExercise->type == ONE_PER_PAGE) { |
|
985
|
|
|
$objQuestionTmp = null; |
|
986
|
|
|
$previousQuestion = null; |
|
987
|
|
|
if (!empty($questionList)) { |
|
988
|
|
|
$i = 0; |
|
989
|
|
|
foreach ($questionList as $questionId) { |
|
990
|
|
|
$i++; |
|
991
|
|
|
$objQuestionTmp = Question::read($questionId); |
|
992
|
|
|
// if it is not the right question, goes to the next loop iteration |
|
993
|
|
|
if ($current_question == $i) { |
|
994
|
|
|
break; |
|
995
|
|
|
} |
|
996
|
|
|
$previousQuestion = $objQuestionTmp; |
|
997
|
|
|
} |
|
998
|
|
|
} |
|
999
|
|
|
$extraFieldValue = new ExtraFieldValue('question'); |
|
1000
|
|
|
$value = $extraFieldValue->get_values_by_handler_and_field_variable($objQuestionTmp->iid, 'time'); |
|
1001
|
|
|
if (!empty($value) && isset($value['value']) && !empty($value['value'])) { |
|
1002
|
|
|
$showQuestionClock = true; |
|
1003
|
|
|
$seconds = (int) $value['value']; |
|
1004
|
|
|
$now = time(); |
|
1005
|
|
|
$timeSpent = Event::getAttemptQuestionDuration($exe_id, $objQuestionTmp->iid); |
|
1006
|
|
|
// Redirect to next question. |
|
1007
|
|
|
if ($timeSpent > $seconds) { |
|
1008
|
|
|
$nextQuestion = (int) $currentQuestionFromUrl + 1; |
|
1009
|
|
|
$nextQuestionUrl = api_get_path(WEB_CODE_PATH). |
|
1010
|
|
|
"exercise/exercise_submit.php?$params&num=$nextQuestion&remind_question_id=$remind_question_id"; |
|
1011
|
|
|
api_location($nextQuestionUrl); |
|
1012
|
|
|
} |
|
1013
|
|
|
|
|
1014
|
|
|
$seconds = $seconds - $timeSpent; |
|
1015
|
|
|
$questionTimeCondition = " |
|
1016
|
|
|
var timer = new easytimer.Timer(); |
|
1017
|
|
|
timer.start({countdown: true, startValues: {seconds: $seconds}}); |
|
1018
|
|
|
timer.addEventListener('secondsUpdated', function (e) { |
|
1019
|
|
|
$('#question_timer').html(timer.getTimeValues().toString()); |
|
1020
|
|
|
}); |
|
1021
|
|
|
timer.addEventListener('targetAchieved', function (e) { |
|
1022
|
|
|
$('.question-validate-btn').click(); |
|
1023
|
|
|
}); |
|
1024
|
|
|
"; |
|
1025
|
|
|
} |
|
1026
|
|
|
} |
|
1027
|
|
|
|
|
1028
|
|
|
$quizKeepAlivePingInterval = api_get_configuration_value('quiz_keep_alive_ping_interval'); |
|
1029
|
|
|
|
|
1030
|
|
|
if (false !== $quizKeepAlivePingInterval) { |
|
1031
|
|
|
$quizKeepAlivePingInterval *= 1000; |
|
1032
|
|
|
|
|
1033
|
|
|
$htmlHeadXtra[] = "<script>$(function () { |
|
1034
|
|
|
window.setInterval(function () { |
|
1035
|
|
|
$.post(_p.web_ajax + 'exercise.ajax.php', {a: 'ping', exe_id: '{$objExercise->iid}'}); |
|
1036
|
|
|
}, $quizKeepAlivePingInterval); |
|
1037
|
|
|
})</script>"; |
|
1038
|
|
|
} |
|
1039
|
|
|
|
|
1040
|
|
|
if (!in_array($origin, ['learnpath', 'embeddable', 'mobileapp', 'iframe'])) { |
|
1041
|
|
|
//so we are not in learnpath tool |
|
1042
|
|
|
SessionManager::addFlashSessionReadOnly(); |
|
1043
|
|
|
Display::display_header(null, 'Exercise'); |
|
1044
|
|
|
} else { |
|
1045
|
|
|
Display::display_reduced_header(); |
|
1046
|
|
|
echo '<div style="height:10px"> </div>'; |
|
1047
|
|
|
} |
|
1048
|
|
|
|
|
1049
|
|
|
if ($origin === 'mobileapp') { |
|
1050
|
|
|
echo '<div class="actions">'; |
|
1051
|
|
|
echo '<a href="javascript:window.history.go(-1);">'. |
|
1052
|
|
|
Display::return_icon('back.png', get_lang('GoBackToQuestionList'), [], 32).'</a>'; |
|
1053
|
|
|
echo '</div>'; |
|
1054
|
|
|
} |
|
1055
|
|
|
|
|
1056
|
|
|
$show_quiz_edition = $objExercise->added_in_lp(); |
|
1057
|
|
|
// I'm in a preview mode |
|
1058
|
|
|
if (api_is_course_admin() && !in_array($origin, ['learnpath', 'embeddable', 'iframe'])) { |
|
1059
|
|
|
echo '<div class="actions">'; |
|
1060
|
|
|
if ($show_quiz_edition == false) { |
|
1061
|
|
|
echo '<a href="exercise_admin.php?'.api_get_cidreq().'&modifyExercise=yes&exerciseId='.$objExercise->iid.'">'. |
|
1062
|
|
|
Display::return_icon('settings.png', get_lang('ModifyExercise'), '', ICON_SIZE_MEDIUM).'</a>'; |
|
1063
|
|
|
} else { |
|
1064
|
|
|
echo '<a href="#">'. |
|
1065
|
|
|
Display::return_icon('settings_na.png', get_lang('ModifyExercise'), '', ICON_SIZE_MEDIUM).'</a>'; |
|
1066
|
|
|
} |
|
1067
|
|
|
echo '</div>'; |
|
1068
|
|
|
} |
|
1069
|
|
|
|
|
1070
|
|
|
$is_visible_return = $objExercise->is_visible( |
|
1071
|
|
|
$learnpath_id, |
|
1072
|
|
|
$learnpath_item_id, |
|
1073
|
|
|
$learnpath_item_view_id, |
|
1074
|
|
|
true, |
|
1075
|
|
|
$sessionId |
|
1076
|
|
|
); |
|
1077
|
|
|
|
|
1078
|
|
|
if ($is_visible_return['value'] == false) { |
|
1079
|
|
|
echo $is_visible_return['message']; |
|
1080
|
|
|
if (!in_array($origin, ['learnpath', 'embeddable', 'iframe'])) { |
|
1081
|
|
|
Display::display_footer(); |
|
1082
|
|
|
} |
|
1083
|
|
|
exit; |
|
1084
|
|
|
} |
|
1085
|
|
|
|
|
1086
|
|
|
if (!api_is_allowed_to_session_edit()) { |
|
1087
|
|
|
if (!in_array($origin, ['learnpath', 'embeddable', 'iframe'])) { |
|
1088
|
|
|
Display::display_footer(); |
|
1089
|
|
|
} |
|
1090
|
|
|
exit; |
|
1091
|
|
|
} |
|
1092
|
|
|
|
|
1093
|
|
|
$exercise_timeover = false; |
|
1094
|
|
|
$limit_time_exists = !empty($objExercise->start_time) || !empty($objExercise->end_time) ? true : false; |
|
1095
|
|
|
if ($limit_time_exists) { |
|
1096
|
|
|
$exercise_start_time = api_strtotime($objExercise->start_time, 'UTC'); |
|
1097
|
|
|
$exercise_end_time = api_strtotime($objExercise->end_time, 'UTC'); |
|
1098
|
|
|
$time_now = time(); |
|
1099
|
|
|
$permission_to_start = true; |
|
1100
|
|
|
if (!empty($objExercise->start_time)) { |
|
1101
|
|
|
$permission_to_start = (($time_now - $exercise_start_time) > 0) ? true : false; |
|
1102
|
|
|
} |
|
1103
|
|
|
if ($_SERVER['REQUEST_METHOD'] != 'POST') { |
|
1104
|
|
|
if (!empty($objExercise->end_time)) { |
|
1105
|
|
|
$exercise_timeover = (($time_now - $exercise_end_time) > 0) ? true : false; |
|
1106
|
|
|
} |
|
1107
|
|
|
} |
|
1108
|
|
|
|
|
1109
|
|
|
if (!$permission_to_start || $exercise_timeover) { |
|
1110
|
|
|
if (!api_is_allowed_to_edit(null, true)) { |
|
1111
|
|
|
$message_warning = $permission_to_start ? get_lang('ReachedTimeLimit') : get_lang('ExerciseNoStartedYet'); |
|
1112
|
|
|
echo Display::return_message( |
|
1113
|
|
|
sprintf( |
|
1114
|
|
|
$message_warning, |
|
1115
|
|
|
$exercise_title, |
|
1116
|
|
|
$objExercise->selectAttempts() |
|
1117
|
|
|
), |
|
1118
|
|
|
'warning' |
|
1119
|
|
|
); |
|
1120
|
|
|
if (!in_array($origin, ['learnpath', 'embeddable', 'iframe'])) { |
|
1121
|
|
|
Display::display_footer(); |
|
1122
|
|
|
} |
|
1123
|
|
|
exit; |
|
1124
|
|
|
} else { |
|
1125
|
|
|
$message_warning = $permission_to_start ? get_lang('ReachedTimeLimitAdmin') : get_lang('ExerciseNoStartedAdmin'); |
|
1126
|
|
|
echo Display::return_message( |
|
1127
|
|
|
sprintf( |
|
1128
|
|
|
$message_warning, |
|
1129
|
|
|
$exercise_title, |
|
1130
|
|
|
$objExercise->selectAttempts() |
|
1131
|
|
|
), |
|
1132
|
|
|
'warning' |
|
1133
|
|
|
); |
|
1134
|
|
|
} |
|
1135
|
|
|
} |
|
1136
|
|
|
} |
|
1137
|
|
|
|
|
1138
|
|
|
// Blocking empty start times see BT#2800 |
|
1139
|
|
|
global $_custom; |
|
1140
|
|
|
if (isset($_custom['exercises_hidden_when_no_start_date']) && |
|
1141
|
|
|
$_custom['exercises_hidden_when_no_start_date'] |
|
1142
|
|
|
) { |
|
1143
|
|
|
if (empty($objExercise->start_time)) { |
|
1144
|
|
|
echo Display::return_message( |
|
1145
|
|
|
sprintf( |
|
1146
|
|
|
get_lang('ExerciseNoStartedYet'), |
|
1147
|
|
|
$exercise_title, |
|
1148
|
|
|
$objExercise->selectAttempts() |
|
1149
|
|
|
), |
|
1150
|
|
|
'warning' |
|
1151
|
|
|
); |
|
1152
|
|
|
if (!in_array($origin, ['learnpath', 'embeddable', 'iframe'])) { |
|
1153
|
|
|
Display::display_footer(); |
|
1154
|
|
|
exit; |
|
1155
|
|
|
} |
|
1156
|
|
|
} |
|
1157
|
|
|
} |
|
1158
|
|
|
|
|
1159
|
|
|
if ($time_control) { |
|
1160
|
|
|
echo $objExercise->returnTimeLeftDiv(); |
|
1161
|
|
|
echo '<div style="display:none" class="warning-message" id="expired-message-id">'. |
|
1162
|
|
|
get_lang('ExerciseExpiredTimeMessage').'</div>'; |
|
1163
|
|
|
} |
|
1164
|
|
|
|
|
1165
|
|
|
if ($showQuestionClock) { |
|
1166
|
|
|
$icon = Display::returnFontAwesomeIcon('clock-o'); |
|
1167
|
|
|
echo '<div class="well" style="text-align: center"> |
|
1168
|
|
|
'.get_lang('RemainingTimeToFinishQuestion').' |
|
1169
|
|
|
<div id="question_timer" class="label label-warning"></div> |
|
1170
|
|
|
</div>'; |
|
1171
|
|
|
} |
|
1172
|
|
|
|
|
1173
|
|
|
if (!in_array($origin, ['learnpath', 'embeddable', 'iframe'])) { |
|
1174
|
|
|
echo '<div id="highlight-plugin" class="glossary-content">'; |
|
1175
|
|
|
} |
|
1176
|
|
|
if (2 === $reminder) { |
|
1177
|
|
|
$data_tracking = $exercise_stat_info['data_tracking']; |
|
1178
|
|
|
$data_tracking = explode(',', $data_tracking); |
|
1179
|
|
|
$current_question = 1; // Set by default the 1st question |
|
1180
|
|
|
|
|
1181
|
|
|
if (!empty($myRemindList)) { |
|
1182
|
|
|
// Checking which questions we are going to call from the remind list |
|
1183
|
|
|
for ($i = 0; $i < count($data_tracking); $i++) { |
|
1184
|
|
|
for ($j = 0; $j < count($myRemindList); $j++) { |
|
1185
|
|
|
if (!empty($remind_question_id)) { |
|
1186
|
|
|
if ($remind_question_id == $myRemindList[$j]) { |
|
1187
|
|
|
if ($remind_question_id == $data_tracking[$i]) { |
|
1188
|
|
|
if (isset($myRemindList[$j + 1])) { |
|
1189
|
|
|
$remind_question_id = $myRemindList[$j + 1]; |
|
1190
|
|
|
$current_question = $i + 1; |
|
1191
|
|
|
} else { |
|
1192
|
|
|
// We end the remind list we go to the exercise_reminder.php please |
|
1193
|
|
|
$remind_question_id = -1; |
|
1194
|
|
|
$current_question = $i + 1; // last question |
|
1195
|
|
|
} |
|
1196
|
|
|
break 2; |
|
1197
|
|
|
} |
|
1198
|
|
|
} |
|
1199
|
|
|
} else { |
|
1200
|
|
|
if ($myRemindList[$j] == $data_tracking[$i]) { |
|
1201
|
|
|
if (isset($myRemindList[$j + 1])) { |
|
1202
|
|
|
$remind_question_id = $myRemindList[$j + 1]; |
|
1203
|
|
|
$current_question = $i + 1; // last question |
|
1204
|
|
|
} else { |
|
1205
|
|
|
// We end the remind list we go to the exercise_reminder.php please |
|
1206
|
|
|
$remind_question_id = -1; |
|
1207
|
|
|
$current_question = $i + 1; // last question |
|
1208
|
|
|
} |
|
1209
|
|
|
break 2; |
|
1210
|
|
|
} |
|
1211
|
|
|
} |
|
1212
|
|
|
} |
|
1213
|
|
|
} |
|
1214
|
|
|
} else { |
|
1215
|
|
|
if ($objExercise->review_answers) { |
|
1216
|
|
|
if ($debug) { |
|
1217
|
|
|
error_log('. redirecting to exercise_reminder.php '); |
|
1218
|
|
|
} |
|
1219
|
|
|
header("Location: exercise_reminder.php?$params"); |
|
1220
|
|
|
exit; |
|
1221
|
|
|
} |
|
1222
|
|
|
} |
|
1223
|
|
|
} |
|
1224
|
|
|
|
|
1225
|
|
|
if (!empty($error)) { |
|
1226
|
|
|
Display::addFlash(Display::return_message($error, 'error', false)); |
|
1227
|
|
|
api_not_allowed(); |
|
1228
|
|
|
exit; |
|
1229
|
|
|
} |
|
1230
|
|
|
|
|
1231
|
|
|
$script_php = 'exercise_result.php'; |
|
1232
|
|
|
if ($objExercise->review_answers) { |
|
1233
|
|
|
$script_php = 'exercise_reminder.php'; |
|
1234
|
|
|
} |
|
1235
|
|
|
|
|
1236
|
|
|
if (!empty($exercise_sound)) { |
|
1237
|
|
|
echo "<a |
|
1238
|
|
|
href=\"../document/download.php?doc_url=%2Faudio%2F".Security::remove_XSS($exercise_sound)."\" |
|
1239
|
|
|
target=\"_blank\">"; |
|
1240
|
|
|
echo "<img src=\"../img/sound.gif\" border=\"0\" align=\"absmiddle\" alt=", get_lang('Sound')."\" /></a>"; |
|
1241
|
|
|
} |
|
1242
|
|
|
// Get number of hotspot questions for javascript validation |
|
1243
|
|
|
$number_of_hotspot_questions = 0; |
|
1244
|
|
|
$i = 0; |
|
1245
|
|
|
if (!empty($questionList)) { |
|
1246
|
|
|
foreach ($questionList as $questionId) { |
|
1247
|
|
|
$i++; |
|
1248
|
|
|
$objQuestionTmp = Question::read($questionId); |
|
1249
|
|
|
$selectType = $objQuestionTmp->selectType(); |
|
1250
|
|
|
// for sequential exercises. |
|
1251
|
|
|
if ($objExercise->type == ONE_PER_PAGE) { |
|
1252
|
|
|
// if it is not the right question, goes to the next loop iteration |
|
1253
|
|
|
if ($current_question != $i) { |
|
1254
|
|
|
continue; |
|
1255
|
|
|
} else { |
|
1256
|
|
|
if (in_array($selectType, [HOT_SPOT, HOT_SPOT_COMBINATION, HOT_SPOT_DELINEATION])) { |
|
1257
|
|
|
$number_of_hotspot_questions++; |
|
1258
|
|
|
} |
|
1259
|
|
|
break; |
|
1260
|
|
|
} |
|
1261
|
|
|
} else { |
|
1262
|
|
|
if (in_array($selectType, [HOT_SPOT, HOT_SPOT_COMBINATION, HOT_SPOT_DELINEATION])) { |
|
1263
|
|
|
$number_of_hotspot_questions++; |
|
1264
|
|
|
} |
|
1265
|
|
|
} |
|
1266
|
|
|
} |
|
1267
|
|
|
} |
|
1268
|
|
|
|
|
1269
|
|
|
if ($allowBlockCategory && |
|
1270
|
|
|
ONE_PER_PAGE == $objExercise->type && |
|
1271
|
|
|
EX_Q_SELECTION_CATEGORIES_ORDERED_QUESTIONS_RANDOM == $selectionType |
|
1272
|
|
|
) { |
|
1273
|
|
|
if (0 === $isLastQuestionInCategory && 2 === $reminder) { |
|
1274
|
|
|
$endReminderValue = false; |
|
1275
|
|
|
if (!empty($myRemindList)) { |
|
1276
|
|
|
$endValue = end($myRemindList); |
|
1277
|
|
|
if ($endValue == $questionId) { |
|
1278
|
|
|
$endReminderValue = true; |
|
1279
|
|
|
} |
|
1280
|
|
|
} |
|
1281
|
|
|
if ($endReminderValue) { |
|
1282
|
|
|
$isLastQuestionInCategory = $categoryId; |
|
1283
|
|
|
} |
|
1284
|
|
|
} |
|
1285
|
|
|
} |
|
1286
|
|
|
|
|
1287
|
|
|
$saveIcon = Display::return_icon( |
|
1288
|
|
|
'save.png', |
|
1289
|
|
|
get_lang('Saved'), |
|
1290
|
|
|
[], |
|
1291
|
|
|
ICON_SIZE_SMALL, |
|
1292
|
|
|
false, |
|
1293
|
|
|
true |
|
1294
|
|
|
); |
|
1295
|
|
|
$loading = Display::returnFontAwesomeIcon('spinner', null, true, 'fa-spin'); |
|
1296
|
|
|
|
|
1297
|
|
|
echo '<script> |
|
1298
|
|
|
function addExerciseEvent(elm, evType, fn, useCapture) { |
|
1299
|
|
|
if (elm.addEventListener) { |
|
1300
|
|
|
elm.addEventListener(evType, fn, useCapture); |
|
1301
|
|
|
return; |
|
1302
|
|
|
} else if (elm.attachEvent) { |
|
1303
|
|
|
elm.attachEvent(\'on\' + evType, fn); |
|
1304
|
|
|
} else{ |
|
1305
|
|
|
elm[\'on\'+evType] = fn; |
|
1306
|
|
|
} |
|
1307
|
|
|
return; |
|
1308
|
|
|
} |
|
1309
|
|
|
|
|
1310
|
|
|
var calledUpdateDuration = false; |
|
1311
|
|
|
function updateDuration() { |
|
1312
|
|
|
if (calledUpdateDuration === false) { |
|
1313
|
|
|
var saveDurationUrl = "'.$saveDurationUrl.'"; |
|
1314
|
|
|
// Logout of course just in case |
|
1315
|
|
|
$.ajax({ |
|
1316
|
|
|
url: saveDurationUrl, |
|
1317
|
|
|
success: function (data) { |
|
1318
|
|
|
calledUpdateDuration = true; |
|
1319
|
|
|
return; |
|
1320
|
|
|
}, |
|
1321
|
|
|
}); |
|
1322
|
|
|
return; |
|
1323
|
|
|
} |
|
1324
|
|
|
} |
|
1325
|
|
|
|
|
1326
|
|
|
$(function() { |
|
1327
|
|
|
'.$questionTimeCondition.' |
|
1328
|
|
|
// This pre-load the save.png icon |
|
1329
|
|
|
var saveImage = new Image(); |
|
1330
|
|
|
saveImage.src = "'.$saveIcon.'"; |
|
1331
|
|
|
|
|
1332
|
|
|
// Block form submition on enter |
|
1333
|
|
|
$(".block_on_enter").keypress(function(event) { |
|
1334
|
|
|
return event.keyCode != 13; |
|
1335
|
|
|
}); |
|
1336
|
|
|
|
|
1337
|
|
|
$(".checkCalculatedQuestionOnEnter").keypress(function(event) { |
|
1338
|
|
|
if (event.keyCode === 13) { |
|
1339
|
|
|
event.preventDefault(); |
|
1340
|
|
|
var id = $(this).attr("id"); |
|
1341
|
|
|
var parts = id.split("_"); |
|
1342
|
|
|
var buttonId = "button_" + parts[1]; |
|
1343
|
|
|
document.getElementById(buttonId).click(); |
|
1344
|
|
|
} |
|
1345
|
|
|
}); |
|
1346
|
|
|
|
|
1347
|
|
|
$(".main_question").mouseout(function() { |
|
1348
|
|
|
$(this).removeClass("question_highlight"); |
|
1349
|
|
|
}); |
|
1350
|
|
|
|
|
1351
|
|
|
$(".no_remind_highlight").hide(); |
|
1352
|
|
|
$("form#exercise_form").prepend($("#exercise-description")); |
|
1353
|
|
|
|
|
1354
|
|
|
$(\'button[name="previous_question_and_save"]\').on("touchstart click", function (e) { |
|
1355
|
|
|
e.preventDefault(); |
|
1356
|
|
|
e.stopPropagation(); |
|
1357
|
|
|
var |
|
1358
|
|
|
$this = $(this), |
|
1359
|
|
|
previousId = parseInt($this.data(\'prev\')) || 0, |
|
1360
|
|
|
questionId = parseInt($this.data(\'question\')) || 0; |
|
1361
|
|
|
|
|
1362
|
|
|
previous_question_and_save(previousId, questionId); |
|
1363
|
|
|
}); |
|
1364
|
|
|
|
|
1365
|
|
|
$(\'button[name="save_question_list"]\').on(\'touchstart click\', function (e) { |
|
1366
|
|
|
e.preventDefault(); |
|
1367
|
|
|
e.stopPropagation(); |
|
1368
|
|
|
var $this = $(this); |
|
1369
|
|
|
var questionList = $this.data(\'list\').split(","); |
|
1370
|
|
|
|
|
1371
|
|
|
save_question_list(questionList); |
|
1372
|
|
|
}); |
|
1373
|
|
|
|
|
1374
|
|
|
$(\'button[name="check_answers"]\').on(\'touchstart click\', function (e) { |
|
1375
|
|
|
e.preventDefault(); |
|
1376
|
|
|
e.stopPropagation(); |
|
1377
|
|
|
var $this = $(this); |
|
1378
|
|
|
var questionId = parseInt($this.data(\'question\')) || 0; |
|
1379
|
|
|
|
|
1380
|
|
|
save_now(questionId, "check_answers"); |
|
1381
|
|
|
}); |
|
1382
|
|
|
|
|
1383
|
|
|
$(\'button[name="save_now"]\').on(\'touchstart click\', function (e) { |
|
1384
|
|
|
e.preventDefault(); |
|
1385
|
|
|
e.stopPropagation(); |
|
1386
|
|
|
var |
|
1387
|
|
|
$this = $(this), |
|
1388
|
|
|
questionId = parseInt($this.data(\'question\')) || 0, |
|
1389
|
|
|
urlExtra = $this.data(\'url\') || null; |
|
1390
|
|
|
|
|
1391
|
|
|
save_now(questionId, urlExtra); |
|
1392
|
|
|
}); |
|
1393
|
|
|
|
|
1394
|
|
|
$(\'button[name="validate_all"]\').on(\'touchstart click\', function (e) { |
|
1395
|
|
|
e.preventDefault(); |
|
1396
|
|
|
e.stopPropagation(); |
|
1397
|
|
|
|
|
1398
|
|
|
validate_all(); |
|
1399
|
|
|
}); |
|
1400
|
|
|
|
|
1401
|
|
|
// Save attempt duration |
|
1402
|
|
|
addExerciseEvent(window, \'unload\', updateDuration , false); |
|
1403
|
|
|
addExerciseEvent(window, \'beforeunload\', updateDuration , false); |
|
1404
|
|
|
}); |
|
1405
|
|
|
|
|
1406
|
|
|
function previous_question(question_num) { |
|
1407
|
|
|
var url = "exercise_submit.php?'.$params.'&num="+question_num; |
|
1408
|
|
|
window.location = url; |
|
1409
|
|
|
} |
|
1410
|
|
|
|
|
1411
|
|
|
function previous_question_and_save(previous_question_id, question_id_to_save) { |
|
1412
|
|
|
var url = "exercise_submit.php?'.$params.'&num="+previous_question_id; |
|
1413
|
|
|
//Save the current question |
|
1414
|
|
|
save_now(question_id_to_save, url); |
|
1415
|
|
|
} |
|
1416
|
|
|
|
|
1417
|
|
|
function save_question_list(question_list) { |
|
1418
|
|
|
$.each(question_list, function(key, question_id) { |
|
1419
|
|
|
save_now(question_id, null); |
|
1420
|
|
|
}); |
|
1421
|
|
|
|
|
1422
|
|
|
var url = ""; |
|
1423
|
|
|
if ('.$reminder.' == 1 ) { |
|
1424
|
|
|
url = "exercise_reminder.php?'.$params.'&num='.$current_question.'"; |
|
1425
|
|
|
} else if ('.$reminder.' == 2 ) { |
|
1426
|
|
|
url = "exercise_submit.php?'.$params.'&num='.$current_question.'&remind_question_id='.$remind_question_id.'&reminder=2"; |
|
1427
|
|
|
} else { |
|
1428
|
|
|
url = "exercise_submit.php?'.$params.'&num='.$current_question.'&remind_question_id='.$remind_question_id.'"; |
|
1429
|
|
|
} |
|
1430
|
|
|
window.location = url; |
|
1431
|
|
|
} |
|
1432
|
|
|
|
|
1433
|
|
|
function redirectExerciseToResult() |
|
1434
|
|
|
{ |
|
1435
|
|
|
window.location = "'.$script_php.'?'.$params.'"; |
|
1436
|
|
|
} |
|
1437
|
|
|
|
|
1438
|
|
|
function save_now(question_id, url_extra) { |
|
1439
|
|
|
// 1. Normal choice inputs |
|
1440
|
|
|
var my_choice = $(\'*[name*="choice[\'+question_id+\']"]\').serialize(); |
|
1441
|
|
|
|
|
1442
|
|
|
// 2. Reminder checkbox |
|
1443
|
|
|
var remind_list = $(\'*[name*="remind_list"]\').serialize(); |
|
1444
|
|
|
|
|
1445
|
|
|
// 3. Hotspots |
|
1446
|
|
|
var hotspot = $(\'*[name*="hotspot[\'+question_id+\']"]\').serialize(); |
|
1447
|
|
|
|
|
1448
|
|
|
// 4. choice for degree of certainty |
|
1449
|
|
|
var my_choiceDc = $(\'*[name*="choiceDegreeCertainty[\'+question_id+\']"]\').serialize(); |
|
1450
|
|
|
|
|
1451
|
|
|
// 5. upload answer files |
|
1452
|
|
|
var uploadAnswerFiles = $(\'*[name*="uploadChoice[\'+question_id+\'][]"]\').serialize(); |
|
1453
|
|
|
|
|
1454
|
|
|
// Checking CkEditor |
|
1455
|
|
|
if (question_id) { |
|
1456
|
|
|
if (CKEDITOR.instances["choice["+question_id+"]"]) { |
|
1457
|
|
|
var ckContent = CKEDITOR.instances["choice["+question_id+"]"].getData(); |
|
1458
|
|
|
my_choice = {}; |
|
1459
|
|
|
my_choice["choice["+question_id+"]"] = ckContent; |
|
1460
|
|
|
my_choice = $.param(my_choice); |
|
1461
|
|
|
} |
|
1462
|
|
|
} |
|
1463
|
|
|
|
|
1464
|
|
|
if ($(\'input[name="remind_list[\'+question_id+\']"]\').is(\':checked\')) { |
|
1465
|
|
|
$("#question_div_"+question_id).addClass("remind_highlight"); |
|
1466
|
|
|
} else { |
|
1467
|
|
|
$("#question_div_"+question_id).removeClass("remind_highlight"); |
|
1468
|
|
|
} |
|
1469
|
|
|
|
|
1470
|
|
|
// Only for the first time |
|
1471
|
|
|
var dataparam = "'.$params.'&type=simple&question_id="+question_id; |
|
1472
|
|
|
dataparam += "&"+my_choice; |
|
1473
|
|
|
dataparam += hotspot ? ("&" + hotspot) : ""; |
|
1474
|
|
|
dataparam += remind_list ? ("&" + remind_list) : ""; |
|
1475
|
|
|
dataparam += my_choiceDc ? ("&" + my_choiceDc) : ""; |
|
1476
|
|
|
dataparam += uploadAnswerFiles ? ("&" + uploadAnswerFiles) : ""; |
|
1477
|
|
|
|
|
1478
|
|
|
$("#save_for_now_"+question_id).html(\''.$loading.'\'); |
|
1479
|
|
|
$.ajax({ |
|
1480
|
|
|
type:"post", |
|
1481
|
|
|
async: false, |
|
1482
|
|
|
url: "'.api_get_path(WEB_AJAX_PATH).'exercise.ajax.php?'.api_get_cidreq().'&a=save_exercise_by_now", |
|
1483
|
|
|
data: dataparam, |
|
1484
|
|
|
success: function(return_value) { |
|
1485
|
|
|
if (return_value.ok) { |
|
1486
|
|
|
$("#save_for_now_"+question_id).html(\''. |
|
1487
|
|
|
Display::return_icon('save.png', get_lang('Saved'), [], ICON_SIZE_SMALL).'\'); |
|
1488
|
|
|
} else if (return_value.error) { |
|
1489
|
|
|
$("#save_for_now_"+question_id).html(\''. |
|
1490
|
|
|
Display::return_icon('error.png', get_lang('Error'), [], ICON_SIZE_SMALL).'\'); |
|
1491
|
|
|
} else if (return_value.type == "one_per_page") { |
|
1492
|
|
|
var url = ""; |
|
1493
|
|
|
if ('.$reminder.' == 1 ) { |
|
1494
|
|
|
url = "exercise_reminder.php?'.$params.'&num='.$current_question.'"; |
|
1495
|
|
|
} else if ('.$reminder.' == 2 ) { |
|
1496
|
|
|
url = "exercise_submit.php?'.$params.'&num='.$current_question. |
|
1497
|
|
|
'&remind_question_id='.$remind_question_id.'&reminder=2"; |
|
1498
|
|
|
} else { |
|
1499
|
|
|
url = "exercise_submit.php?'.$params.'&num='.$current_question. |
|
1500
|
|
|
'&remind_question_id='.$remind_question_id.'"; |
|
1501
|
|
|
} |
|
1502
|
|
|
|
|
1503
|
|
|
// If last question in category send to exercise_question_reminder.php |
|
1504
|
|
|
if ('.$isLastQuestionInCategory.' > 0 ) { |
|
1505
|
|
|
url = "exercise_question_reminder.php?'.$params.'&num='.($current_question - 1).'&category_id='.$isLastQuestionInCategory.'"; |
|
1506
|
|
|
} |
|
1507
|
|
|
|
|
1508
|
|
|
if (url_extra) { |
|
1509
|
|
|
url = url_extra; |
|
1510
|
|
|
} |
|
1511
|
|
|
|
|
1512
|
|
|
$("#save_for_now_"+question_id).html(\''. |
|
1513
|
|
|
Display::return_icon('save.png', get_lang('Saved'), [], ICON_SIZE_SMALL).'\' + return_value.savedAnswerMessage); |
|
1514
|
|
|
|
|
1515
|
|
|
// Show popup |
|
1516
|
|
|
if ("check_answers" === url_extra) { |
|
1517
|
|
|
var button = $(\'button[name="check_answers"]\'); |
|
1518
|
|
|
var questionId = parseInt(button.data(\'question\')) || 0; |
|
1519
|
|
|
var urlExtra = button.data(\'url\') || null; |
|
1520
|
|
|
var checkUrl = "'.$checkAnswersUrl.'"; |
|
1521
|
|
|
|
|
1522
|
|
|
$("#global-modal").attr("data-keyboard", "false"); |
|
1523
|
|
|
$("#global-modal").attr("data-backdrop", "static"); |
|
1524
|
|
|
$("#global-modal").find(".close").hide(); |
|
1525
|
|
|
|
|
1526
|
|
|
$("#global-modal .modal-body").load(checkUrl, function() { |
|
1527
|
|
|
$("#global-modal .modal-body").append("<div class=\"btn-group\"></div>"); |
|
1528
|
|
|
var continueTest = $("<a>",{ |
|
1529
|
|
|
text: "'.addslashes(get_lang('ContinueTest')).'", |
|
1530
|
|
|
title: "'.addslashes(get_lang('ContinueTest')).'", |
|
1531
|
|
|
href: "javascript:void(0);", |
|
1532
|
|
|
click: function(){ |
|
1533
|
|
|
$(this).attr("disabled", "disabled"); |
|
1534
|
|
|
$("#global-modal").modal("hide"); |
|
1535
|
|
|
$("#global-modal .modal-body").html(""); |
|
1536
|
|
|
} |
|
1537
|
|
|
}).addClass("btn btn-default").appendTo("#global-modal .modal-body .btn-group"); |
|
1538
|
|
|
|
|
1539
|
|
|
$("<a>",{ |
|
1540
|
|
|
text: "'.addslashes(get_lang('EndTest')).'", |
|
1541
|
|
|
title: "'.addslashes(get_lang('EndTest')).'", |
|
1542
|
|
|
href: "javascript:void(0);", |
|
1543
|
|
|
click: function() { |
|
1544
|
|
|
$(this).attr("disabled", "disabled"); |
|
1545
|
|
|
continueTest.attr("disabled", "disabled"); |
|
1546
|
|
|
save_now(questionId, urlExtra); |
|
1547
|
|
|
$("#global-modal .modal-body").html("<span style=\"text-align:center\">'.addslashes($loading).addslashes(get_lang('Loading')).'</span>"); |
|
1548
|
|
|
} |
|
1549
|
|
|
}).addClass("btn btn-primary").appendTo("#global-modal .modal-body .btn-group"); |
|
1550
|
|
|
}); |
|
1551
|
|
|
$("#global-modal").modal("show"); |
|
1552
|
|
|
|
|
1553
|
|
|
return true; |
|
1554
|
|
|
} |
|
1555
|
|
|
// window.quizTimeEnding will be reset in exercise.class.php |
|
1556
|
|
|
if (window.quizTimeEnding) { |
|
1557
|
|
|
redirectExerciseToResult(); |
|
1558
|
|
|
} else { |
|
1559
|
|
|
window.location = url; |
|
1560
|
|
|
} |
|
1561
|
|
|
} |
|
1562
|
|
|
}, |
|
1563
|
|
|
error: function() { |
|
1564
|
|
|
$("#save_for_now_"+question_id).html(\''. |
|
1565
|
|
|
Display::return_icon('error.png', get_lang('Error'), [], ICON_SIZE_SMALL).'\'); |
|
1566
|
|
|
} |
|
1567
|
|
|
}); |
|
1568
|
|
|
} |
|
1569
|
|
|
|
|
1570
|
|
|
function save_now_all(validate) { |
|
1571
|
|
|
// 1. Input choice. |
|
1572
|
|
|
var my_choice = $(\'*[name*="choice"]\').serialize(); |
|
1573
|
|
|
|
|
1574
|
|
|
// 2. Reminder. |
|
1575
|
|
|
var remind_list = $(\'*[name*="remind_list"]\').serialize(); |
|
1576
|
|
|
|
|
1577
|
|
|
// 3. Hotspots. |
|
1578
|
|
|
var hotspot = $(\'*[name*="hotspot"]\').serialize(); |
|
1579
|
|
|
|
|
1580
|
|
|
// Question list. |
|
1581
|
|
|
var question_list = ['.implode(',', $questionList).']; |
|
1582
|
|
|
var free_answers = {}; |
|
1583
|
|
|
$.each(question_list, function(index, my_question_id) { |
|
1584
|
|
|
// Checking Ckeditor and upload answer |
|
1585
|
|
|
if (my_question_id) { |
|
1586
|
|
|
if (CKEDITOR.instances["choice["+my_question_id+"]"]) { |
|
1587
|
|
|
var ckContent = CKEDITOR.instances["choice["+my_question_id+"]"].getData(); |
|
1588
|
|
|
free_answers["free_choice["+my_question_id+"]"] = ckContent; |
|
1589
|
|
|
} |
|
1590
|
|
|
if ($(\'*[name*="uploadChoice[\'+my_question_id+\']"]\').length) { |
|
1591
|
|
|
var uploadChoice = $(\'*[name*="uploadChoice[\'+my_question_id+\']"]\').serializeArray(); |
|
1592
|
|
|
$.each(uploadChoice, function(i, obj) { |
|
1593
|
|
|
free_answers["uploadChoice["+my_question_id+"]["+i+"]"] = uploadChoice[i].value; |
|
1594
|
|
|
}); |
|
1595
|
|
|
} |
|
1596
|
|
|
} |
|
1597
|
|
|
}); |
|
1598
|
|
|
|
|
1599
|
|
|
free_answers = $.param(free_answers); |
|
1600
|
|
|
$("#save_all_response").html(\''.$loading.'\'); |
|
1601
|
|
|
|
|
1602
|
|
|
var requestData = "'.$params.'&type=all"; |
|
1603
|
|
|
requestData += "&" + my_choice; |
|
1604
|
|
|
requestData += hotspot ? ("&" + hotspot) : ""; |
|
1605
|
|
|
requestData += free_answers ? ("&" + free_answers) : ""; |
|
1606
|
|
|
requestData += remind_list ? ("&" + remind_list) : ""; |
|
1607
|
|
|
|
|
1608
|
|
|
$.ajax({ |
|
1609
|
|
|
type:"post", |
|
1610
|
|
|
async: false, |
|
1611
|
|
|
url: "'.api_get_path(WEB_AJAX_PATH).'exercise.ajax.php?'.api_get_cidreq().'&a=save_exercise_by_now", |
|
1612
|
|
|
data: requestData, |
|
1613
|
|
|
success: function(return_value) { |
|
1614
|
|
|
if (return_value.ok) { |
|
1615
|
|
|
if (validate == "validate") { |
|
1616
|
|
|
$("#save_all_response").html(return_value.savedAnswerMessage); |
|
1617
|
|
|
window.location = "'.$script_php.'?'.$params.'"; |
|
1618
|
|
|
} else { |
|
1619
|
|
|
$("#save_all_response").html(\''.Display::return_icon('accept.png').'\'); |
|
1620
|
|
|
} |
|
1621
|
|
|
} else { |
|
1622
|
|
|
$("#save_all_response").html(\''.Display::return_icon('wrong.gif').'\'); |
|
1623
|
|
|
} |
|
1624
|
|
|
} |
|
1625
|
|
|
}); |
|
1626
|
|
|
return false; |
|
1627
|
|
|
} |
|
1628
|
|
|
|
|
1629
|
|
|
function validate_all() { |
|
1630
|
|
|
save_now_all("validate"); |
|
1631
|
|
|
} |
|
1632
|
|
|
|
|
1633
|
|
|
window.quizTimeEnding = false; |
|
1634
|
|
|
</script>'; |
|
1635
|
|
|
|
|
1636
|
|
|
echo '<form id="exercise_form" method="post" action="'. |
|
1637
|
|
|
api_get_self().'?'.api_get_cidreq().'&reminder='.$reminder. |
|
1638
|
|
|
'&autocomplete=off&exerciseId='.$exerciseId.'" name="frm_exercise"> |
|
1639
|
|
|
<input type="hidden" name="formSent" value="1" /> |
|
1640
|
|
|
<input type="hidden" name="exerciseId" value="'.$exerciseId.'" /> |
|
1641
|
|
|
<input type="hidden" name="num" value="'.$current_question.'" id="num_current_id" /> |
|
1642
|
|
|
<input type="hidden" name="num_answer" value="'.$currentAnswer.'" id="num_current_answer_id" /> |
|
1643
|
|
|
<input type="hidden" name="exe_id" value="'.$exe_id.'" /> |
|
1644
|
|
|
<input type="hidden" name="origin" value="'.$origin.'" /> |
|
1645
|
|
|
<input type="hidden" name="reminder" value="'.$reminder.'" /> |
|
1646
|
|
|
<input type="hidden" name="learnpath_id" value="'.$learnpath_id.'" /> |
|
1647
|
|
|
<input type="hidden" name="learnpath_item_id" value="'.$learnpath_item_id.'" /> |
|
1648
|
|
|
<input type="hidden" name="learnpath_item_view_id" value="'.$learnpath_item_view_id.'" />'; |
|
1649
|
|
|
if (!empty($ltiLaunchId)) { |
|
1650
|
|
|
echo '<input type="hidden" name="lti_launch_id" value="'.$ltiLaunchId.'" />'; |
|
1651
|
|
|
} |
|
1652
|
|
|
|
|
1653
|
|
|
// Show list of questions |
|
1654
|
|
|
$i = 1; |
|
1655
|
|
|
$attempt_list = []; |
|
1656
|
|
|
if (isset($exe_id)) { |
|
1657
|
|
|
$attempt_list = Event::getAllExerciseEventByExeId($exe_id); |
|
1658
|
|
|
} |
|
1659
|
|
|
|
|
1660
|
|
|
$remind_list = []; |
|
1661
|
|
|
if (isset($exercise_stat_info['questions_to_check']) && |
|
1662
|
|
|
!empty($exercise_stat_info['questions_to_check']) |
|
1663
|
|
|
) { |
|
1664
|
|
|
$remind_list = explode(',', $exercise_stat_info['questions_to_check']); |
|
1665
|
|
|
} |
|
1666
|
|
|
render_question_list( |
|
1667
|
|
|
$objExercise, |
|
1668
|
|
|
$questionList, |
|
1669
|
|
|
$current_question, |
|
1670
|
|
|
$exerciseResult, |
|
1671
|
|
|
$attempt_list, |
|
1672
|
|
|
$remind_list, |
|
1673
|
|
|
$media_questions |
|
1674
|
|
|
); |
|
1675
|
|
|
echo '</form>'; |
|
1676
|
|
|
|
|
1677
|
|
|
function render_question_list( |
|
1678
|
|
|
$objExercise, |
|
1679
|
|
|
$questionList, |
|
1680
|
|
|
$current_question, |
|
1681
|
|
|
$exerciseResult, |
|
1682
|
|
|
$attempt_list, |
|
1683
|
|
|
$remind_list, |
|
1684
|
|
|
$media_questions = [], |
|
1685
|
|
|
$exerciseInSession, |
|
1686
|
|
|
$learnpath_id = null, |
|
1687
|
|
|
$learnpath_item_id = null, |
|
1688
|
|
|
$learnpath_item_view_id = null, |
|
1689
|
|
|
$myRemindList = [], |
|
1690
|
|
|
$showPreviousButton = false |
|
1691
|
|
|
) { |
|
1692
|
|
|
global $origin; |
|
1693
|
|
|
|
|
1694
|
|
|
$i = 1; |
|
1695
|
|
|
|
|
1696
|
|
|
//Normal question list render |
|
1697
|
|
|
foreach ($questionList as $questionId) { |
|
1698
|
|
|
// for sequential exercises |
|
1699
|
|
|
if (ONE_PER_PAGE == $objExercise->type) { |
|
1700
|
|
|
// if it is not the right question, goes to the next loop iteration |
|
1701
|
|
|
if ($current_question != $i) { |
|
1702
|
|
|
$i++; |
|
1703
|
|
|
continue; |
|
1704
|
|
|
} else { |
|
1705
|
|
|
if (!in_array($objExercise->getFeedbackType(), |
|
1706
|
|
|
[EXERCISE_FEEDBACK_TYPE_DIRECT, EXERCISE_FEEDBACK_TYPE_POPUP])) { |
|
1707
|
|
|
// if the user has already answered this question |
|
1708
|
|
|
if (isset($exerciseResult[$questionId])) { |
|
1709
|
|
|
// construction of the Question object |
|
1710
|
|
|
$objQuestionTmp = Question::read($questionId); |
|
1711
|
|
|
//$questionName = $objQuestionTmp->selectTitle(); |
|
1712
|
|
|
// destruction of the Question object |
|
1713
|
|
|
unset($objQuestionTmp); |
|
1714
|
|
|
echo Display::return_message(get_lang('AlreadyAnswered')); |
|
1715
|
|
|
$i++; |
|
1716
|
|
|
break; |
|
1717
|
|
|
} |
|
1718
|
|
|
} |
|
1719
|
|
|
|
|
1720
|
|
|
if (1 === $exerciseInSession->getPreventBackwards()) { |
|
1721
|
|
|
if (isset($attempt_list[$questionId])) { |
|
1722
|
|
|
echo Display::return_message(get_lang('AlreadyAnswered')); |
|
1723
|
|
|
$i++; |
|
1724
|
|
|
break; |
|
1725
|
|
|
} |
|
1726
|
|
|
} |
|
1727
|
|
|
} |
|
1728
|
|
|
} |
|
1729
|
|
|
|
|
1730
|
|
|
|
|
1731
|
|
|
// Media question rendering |
|
1732
|
|
|
|
|
1733
|
|
|
if (isset($media_questions) && !empty($media_questions)) { |
|
1734
|
|
|
$media_question_list = $media_questions[$questionId]; |
|
1735
|
|
|
$objQuestionTmp = Question::read($questionId); |
|
1736
|
|
|
|
|
1737
|
|
|
$counter = 1; |
|
1738
|
|
|
if ($objQuestionTmp->type == MEDIA_QUESTION) { |
|
1739
|
|
|
echo $objQuestionTmp->show_media_content(); |
|
1740
|
|
|
$count_of_questions_inside_media = count($media_question_list); |
|
1741
|
|
|
|
|
1742
|
|
|
} |
|
1743
|
|
|
//Show questions that belongs to a media |
|
1744
|
|
|
if (!empty($media_question_list)) { |
|
1745
|
|
|
$letterCounter = 97; |
|
1746
|
|
|
foreach ($media_question_list as $my_question_id) { |
|
1747
|
|
|
if ($counter == $count_of_questions_inside_media) { |
|
1748
|
|
|
$last_question_in_media = true; |
|
1749
|
|
|
} |
|
1750
|
|
|
render_question( |
|
1751
|
|
|
$objExercise, |
|
1752
|
|
|
$my_question_id, |
|
1753
|
|
|
$attempt_list, |
|
1754
|
|
|
$remind_list, |
|
1755
|
|
|
chr($letterCounter), |
|
1756
|
|
|
$current_question, |
|
1757
|
|
|
true, |
|
1758
|
|
|
$count_of_questions_inside_media, |
|
1759
|
|
|
$last_question_in_media |
|
1760
|
|
|
); |
|
1761
|
|
|
$letterCounter++; |
|
1762
|
|
|
$counter++; |
|
1763
|
|
|
} |
|
1764
|
|
|
} else { |
|
1765
|
|
|
render_question($objExercise, $questionId, $attempt_list, $remind_list, $i, $current_question); |
|
1766
|
|
|
} |
|
1767
|
|
|
} else { |
|
1768
|
|
|
// Normal question rendering |
|
1769
|
|
|
render_question($objExercise, $questionId, $attempt_list, $remind_list, $i, $current_question); |
|
1770
|
|
|
} |
|
1771
|
|
|
|
|
1772
|
|
|
$i++; |
|
1773
|
|
|
// for sequential exercises |
|
1774
|
|
|
if ($objExercise->type == ONE_PER_PAGE) { |
|
1775
|
|
|
// quits the loop |
|
1776
|
|
|
break; |
|
1777
|
|
|
} |
|
1778
|
|
|
} |
|
1779
|
|
|
|
|
1780
|
|
|
if ($objExercise->type == ALL_ON_ONE_PAGE) { |
|
1781
|
|
|
$exerciseActions = $objExercise->show_button( |
|
1782
|
|
|
$questionId, |
|
1783
|
|
|
$current_question, |
|
1784
|
|
|
[], |
|
1785
|
|
|
'', |
|
1786
|
|
|
[], |
|
1787
|
|
|
true, |
|
1788
|
|
|
$learnpath_id, |
|
1789
|
|
|
$learnpath_item_id, |
|
1790
|
|
|
$learnpath_item_view_id |
|
1791
|
|
|
); |
|
1792
|
|
|
echo Display::div($exerciseActions, ['class' => 'exercise_actions']); |
|
1793
|
|
|
echo '<br>'; |
|
1794
|
|
|
} |
|
1795
|
|
|
} |
|
1796
|
|
|
|
|
1797
|
|
|
function render_question( |
|
1798
|
|
|
$objExercise, |
|
1799
|
|
|
$questionId, |
|
1800
|
|
|
$attempt_list, |
|
1801
|
|
|
$remind_list, |
|
1802
|
|
|
$i, |
|
1803
|
|
|
$current_question, |
|
1804
|
|
|
$question_in_media = [], |
|
1805
|
|
|
$last_question_in_media = false |
|
1806
|
|
|
) { |
|
1807
|
|
|
global $origin; |
|
1808
|
|
|
$user_choice = $attempt_list[$questionId]; |
|
1809
|
|
|
|
|
1810
|
|
|
$remind_highlight = null; |
|
1811
|
|
|
|
|
1812
|
|
|
//Hides questions when reviewing a ALL_ON_ONE_PAGE exercise see #4542 no_remind_highlight class hide with jquery |
|
1813
|
|
|
if ($objExercise->type == ALL_ON_ONE_PAGE && isset($_GET['reminder']) && $_GET['reminder'] == 2) { |
|
1814
|
|
|
$remind_highlight = 'no_remind_highlight'; |
|
1815
|
|
|
} |
|
1816
|
|
|
|
|
1817
|
|
|
|
|
1818
|
|
|
$attributes = array('id' => 'remind_list['.$questionId.']'); |
|
1819
|
|
|
|
|
1820
|
|
|
$is_remind_on = false; |
|
1821
|
|
|
if (in_array($questionId, $remind_list)) { |
|
1822
|
|
|
$is_remind_on = true; |
|
1823
|
|
|
$attributes['checked'] = 1; |
|
1824
|
|
|
$remind_highlight = ' remind_highlight '; |
|
1825
|
|
|
} |
|
1826
|
|
|
|
|
1827
|
|
|
//Showing the question |
|
1828
|
|
|
|
|
1829
|
|
|
$exercise_actions = null; |
|
1830
|
|
|
|
|
1831
|
|
|
echo '<div id="question_div_'.$questionId.'" class="main_question '.$remind_highlight.'" >'; |
|
1832
|
|
|
|
|
1833
|
|
|
// Shows the question + possible answers |
|
1834
|
|
|
showQuestion($questionId, false, $origin, $i, true, false, $user_choice, false); |
|
1835
|
|
|
|
|
1836
|
|
|
// Button to save and continue |
|
1837
|
|
|
switch ($objExercise->type) { |
|
1838
|
|
|
case ONE_PER_PAGE: |
|
1839
|
|
|
$exercise_actions .= $objExercise->show_button($questionId, $current_question); |
|
1840
|
|
|
break; |
|
1841
|
|
|
case ALL_ON_ONE_PAGE : |
|
1842
|
|
|
$button = '<a href="javascript://" class="btn" onclick="save_now(\''.$questionId.'\'); ">'.get_lang('SaveForNow').'</a>'; |
|
1843
|
|
|
$button .= '<span id="save_for_now_'.$questionId.'"></span> '; |
|
1844
|
|
|
$exercise_actions .= Display::div($button, array('class' => 'exercise_save_now_button')); |
|
1845
|
|
|
break; |
|
1846
|
|
|
} |
|
1847
|
|
|
|
|
1848
|
|
|
if (!empty($questions_in_media)) { |
|
1849
|
|
|
/*$button = '<a href="javascript://" class="btn" onclick="save_now(\''.$questionId.'\'); ">'.get_lang('SaveForNow').'</a>'; |
|
1850
|
|
|
$button .= '<span id="save_for_now_'.$questionId.'"></span> '; |
|
1851
|
|
|
$exercise_actions = Display::div($button, array('class'=>'exercise_save_now_button')); |
|
1852
|
|
|
$exercise_actions .= $objExercise->show_button($questionId, $current_question);*/ |
|
1853
|
|
|
$count_of_questions_inside_media = count($questions_in_media); |
|
1854
|
|
|
if ($count_of_questions_inside_media > 1) { |
|
1855
|
|
|
$button = '<a href="javascript://" class="btn" onclick="save_now(\''.$questionId.'\', false, false); ">'.get_lang('SaveForNow').'</a>'; |
|
1856
|
|
|
$button .= '<span id="save_for_now_'.$questionId.'"></span> '; |
|
1857
|
|
|
$exercise_actions = Display::div($button, array('class' => 'exercise_save_now_button')); |
|
1858
|
|
|
} |
|
1859
|
|
|
|
|
1860
|
|
|
if ($last_question_in_media) { |
|
1861
|
|
|
$exercise_actions = $objExercise->show_button($questionId, $current_question, $questions_in_media); |
|
1862
|
|
|
} |
|
1863
|
|
|
} |
|
1864
|
|
|
|
|
1865
|
|
|
//Checkbox review answers |
|
1866
|
|
|
if ($objExercise->review_answers) { |
|
1867
|
|
|
$remind_question_div = Display::tag('label', |
|
1868
|
|
|
Display::input('checkbox', 'remind_list['.$questionId.']', '', $attributes).get_lang('ReviewQuestionLater'), |
|
1869
|
|
|
array('class' => 'checkbox', 'for' => 'remind_list['.$questionId.']')); |
|
1870
|
|
|
$exercise_actions .= Display::div($remind_question_div, array('class' => 'exercise_save_now_button')); |
|
1871
|
|
|
} |
|
1872
|
|
|
|
|
1873
|
|
|
echo Display::div($exercise_actions, array('class' => 'form-actions')); |
|
1874
|
|
|
echo '</div>'; |
|
1875
|
|
|
} |
|
1876
|
|
|
|
|
1877
|
|
|
if (!in_array($origin, ['learnpath', 'embeddable', 'iframe'])) { |
|
1878
|
|
|
// So we are not in learnpath tool |
|
1879
|
|
|
echo '</div>'; //End glossary div |
|
1880
|
|
|
} |
|
1881
|
|
|
Display::display_footer(); |
|
1882
|
|
|
|
chamilo /
chamilo-lms
