@ -17,9 +17,9 @@
* the administrator
* @package chamilo.exercise
* @author Olivier Brouckaert
* @author Julio Montoya < gugli100 @ gmail . com >
* Fill in blank option added (2008)
* Cleaning exercises (2010),
* @author Julio Montoya < gugli100 @ gmail . com >
* Fill in blank option added (2008)
* Cleaning exercises (2010),
* Adding hotspot delineation support (2011)
* Adding reminder + ajax support (2011)
* Modified by hubert.borderiou (2011-10-21 question category)
@ -105,9 +105,9 @@ if (api_is_allowed_to_edit(null,true) && $_GET['preview'] == 1 ) {
// 1. Loading the $objExercise variable
if (!isset($_SESSION['objExercise']) || $_SESSION['objExercise']->id != $_REQUEST['exerciseId']) {
if (!isset($_SESSION['objExercise']) || $_SESSION['objExercise']->id != $_REQUEST['exerciseId']) {
// Construction of Exercise
$objExercise = new Exercise();
$objExercise = new Exercise();
if ($debug) {error_log('1. Setting the $objExercise variable'); };
unset($_SESSION['questionList']);
@ -119,14 +119,14 @@ if (!isset($_SESSION['objExercise']) || $_SESSION['objExercise']->id != $_REQUES
} else {
// Saves the object into the session
Session::write('objExercise',$objExercise);
if ($debug) {error_log('1.1. $_SESSION[objExercise] was unset - set now - end'); };
}
if ($debug) {error_log('1.1. $_SESSION[objExercise] was unset - set now - end'); };
}
}
//2. Checking if $objExercise is set
if (!isset($objExercise) & & isset($_SESSION['objExercise'])) {
if ($debug) { error_log('2. Loading $objExercise from session'); };
$objExercise = $_SESSION['objExercise'];
if ($debug) { error_log('2. Loading $objExercise from session'); };
$objExercise = $_SESSION['objExercise'];
}
//3. $objExercise is not set, then return to the exercise list
@ -157,7 +157,7 @@ if ($objExercise->expired_time != 0 && $origin != 'learnpath') {
if ($time_control) {
//Get the expired time of the current exercice in track_e_exercices
$total_seconds = $objExercise->expired_time*60;
//Generating the time control key for the user
$current_expired_time_key = generate_time_control_key($objExercise->id);
}
@ -205,14 +205,14 @@ if ($objExercise->selectAttempts() > 0) {
} else {
$attempt_html .= Display :: return_message(sprintf(get_lang('ReachedMaxAttempts'), $exercise_title, $objExercise->selectAttempts()), 'warning', false);
//Display :: display_warning_message(sprintf(get_lang('ReachedMaxAttemptsAdmin'), $exercise_title, $objExercise->selectAttempts()), false);
}
}
if ($origin == 'learnpath') {
Display :: display_reduced_header();
Display :: display_reduced_header();
} else {
Display :: display_header($nameTools,'Exercises');
Display :: display_header($nameTools,'Exercises');
}
echo $attempt_html;
if ($origin != 'learnpath')
Display :: display_footer();
@ -231,28 +231,28 @@ $exercise_stat_info = $objExercise->get_stat_track_exercise_info($safe_lp_id, $s
if (empty($exercise_stat_info)) {
if ($debug) error_log('5 $exercise_stat_info is empty ');
$total_weight = 0;
$questionList = $objExercise->get_validated_question_list();
$questionList = $objExercise->get_validated_question_list();
foreach ($questionList as $question_id) {
$objQuestionTmp = Question::read($question_id);
$total_weight += floatval($objQuestionTmp->weighting);
}
$clock_expired_time = '';
if ($time_control) {
$expected_time = $current_timestamp + $total_seconds;
if ($debug) error_log('5.1. $current_timestamp '.$current_timestamp);
if ($debug) error_log('5.2. $expected_time '.$expected_time);
$clock_expired_time = api_get_utc_datetime($expected_time);
if ($debug) error_log('5.3. $expected_time '.$clock_expired_time);
//Sessions that contain the expired time
$_SESSION['expired_time'][$current_expired_time_key] = $clock_expired_time;
if ($debug) { error_log('5.4. Setting the $_SESSION[expired_time]: '.$_SESSION['expired_time'][$current_expired_time_key] ); };
}
$exe_id = $objExercise->save_stat_track_exercise_info($clock_expired_time, $safe_lp_id, $safe_lp_item_id, $safe_lp_item_view_id, $questionList, $total_weight);
$exercise_stat_info = $objExercise->get_stat_track_exercise_info($safe_lp_id, $safe_lp_item_id, $safe_lp_item_view_id);
$exercise_stat_info = $objExercise->get_stat_track_exercise_info($safe_lp_id, $safe_lp_item_id, $safe_lp_item_view_id);
if ($debug) error_log("5.5 exercise_stat_info[] exists getting exe_id $exe_id");
} else {
$exe_id = $exercise_stat_info['exe_id'];
@ -270,7 +270,7 @@ if (!empty($exercise_stat_info['questions_to_check'])) {
$params = 'exe_id='.$exe_id.'&exerciseId='.$exerciseId.'&origin='.$origin.'&learnpath_id='.$learnpath_id.'&learnpath_item_id='.$learnpath_item_id.'&learnpath_item_view_id='.$learnpath_item_view_id;
if ($debug) { error_log("6.1 params: -> $params"); };
if ($reminder == 2 & & empty($my_remind_list)) {
if ($reminder == 2 & & empty($my_remind_list)) {
if ($debug) { error_log("6.2 calling the exercise_reminder.php "); };
header('Location: exercise_reminder.php?'.$params);
exit;
@ -282,46 +282,46 @@ if ($reminder == 2 && empty($my_remind_list)) {
*/
if ($time_control) {
if ($debug) error_log('7.1. Time control is enabled');
if ($debug) error_log('7.1. Time control is enabled');
if ($debug) error_log('7.2. $current_expired_time_key '.$current_expired_time_key);
if ($debug) error_log('7.3. $_SESSION[expired_time][$current_expired_time_key] '.$_SESSION['expired_time'][$current_expired_time_key]);
if (!isset($_SESSION['expired_time'][$current_expired_time_key])) {
//Timer - Get expired_time for a student
//Timer - Get expired_time for a student
if (!empty($exercise_stat_info)) {
if ($debug) {error_log('7.4 Seems that the session ends and the user want to retake the exam'); };
if ($debug) {error_log('7.4 Seems that the session ends and the user want to retake the exam'); };
$expired_time_of_this_attempt = $exercise_stat_info['expired_time_control'];
if ($debug) {error_log('7.5 $expired_time_of_this_attempt: '.$expired_time_of_this_attempt); }
if ($debug) {error_log('7.5 $expired_time_of_this_attempt: '.$expired_time_of_this_attempt); }
//Get the last attempt of an exercice
$last_attempt_date = get_last_attempt_date_of_exercise($exercise_stat_info['exe_id']);
//This means that the user enters the exam but do not answer the first question we get the date from the track_e_exercises not from the track_et_attempt see #2069
//This means that the user enters the exam but do not answer the first question we get the date from the track_e_exercises not from the track_et_attempt see #2069
if (empty($last_attempt_date)) {
$diff = $current_timestamp - api_strtotime($exercise_stat_info['start_date'], 'UTC');
$last_attempt_date = api_get_utc_datetime(api_strtotime($exercise_stat_info['start_date'],'UTC') + $diff);
} else {
$last_attempt_date = api_get_utc_datetime(api_strtotime($exercise_stat_info['start_date'],'UTC') + $diff);
} else {
//Recalculate the time control due #2069
$diff = $current_timestamp - api_strtotime($last_attempt_date,'UTC');
$last_attempt_date = api_get_utc_datetime(api_strtotime($last_attempt_date,'UTC') + $diff);
}
if ($debug) {error_log('7.6. $last_attempt_date: '.$last_attempt_date); }
//New expired time - it is due to the possible closure of session
$new_expired_time_in_seconds = api_strtotime($expired_time_of_this_attempt, 'UTC') - api_strtotime($last_attempt_date,'UTC');
if ($debug) {error_log('7.7. $new_expired_time_in_seconds: '.$new_expired_time_in_seconds); }
if ($debug) {error_log('7.7. $new_expired_time_in_seconds: '.$new_expired_time_in_seconds); }
$expected_time = $current_timestamp + $new_expired_time_in_seconds;
if ($debug) {error_log('7.8. $expected_time1: '.$expected_time); }
$clock_expired_time = api_get_utc_datetime($expected_time);
if ($debug) {error_log('7.9. $clock_expired_time: '.$clock_expired_time); }
// First we update the attempt to today
// How the expired time is changed into "track_e_exercices" table,then the last attempt for this student should be changed too,so
$sql_track_e_exe = "UPDATE $exercice_attemp_table SET tms = '".api_get_utc_datetime()."' WHERE exe_id = '".$exercise_stat_info['exe_id']."' AND tms = '".$last_attempt_date."' ";
if ($debug) {error_log('7.10. $sql_track_e_exe2: '.$sql_track_e_exe); }
Database::query($sql_track_e_exe);
//Sessions that contain the expired time
$_SESSION['expired_time'][$current_expired_time_key] = $clock_expired_time;
if ($debug) {error_log('7.11. Setting the $_SESSION[expired_time]: '.$_SESSION['expired_time'][$current_expired_time_key] ); };
@ -340,7 +340,7 @@ $time_left = api_strtotime($clock_expired_time,'UTC') - time();
* The time control feature is enable here - this feature is enable for a jquery plugin called epiclock
* for more details of how it works see this link : http://eric.garside.name/docs.html?p=epiclock
*/
if ($time_control) { //Sends the exercice form when the expired time is finished
if ($time_control) { //Sends the exercice form when the expired time is finished
$htmlHeadXtra[] = $objExercise->show_time_control_js($time_left);
}
@ -353,24 +353,24 @@ $exercise_sound = $objExercise->selectSound();
//if (!isset($_SESSION['questionList']) || $origin == 'learnpath') {
//in LP's is enabled the "remember question" feature?
if (!isset($_SESSION['questionList'])) {
// selects the list of question ID
$questionList = $objExercise->get_validated_question_list();
if (!isset($_SESSION['questionList'])) {
// selects the list of question ID
$questionList = $objExercise->get_validated_question_list();
if ($objExercise->isRandom() & & !empty($exercise_stat_info['data_tracking'])) {
$questionList = explode(',', $exercise_stat_info['data_tracking']);
}
Session::write('questionList',$questionList);
$questionList = explode(',', $exercise_stat_info['data_tracking']);
}
Session::write('questionList',$questionList);
if ($debug > 0) { error_log('$_SESSION[questionList] was set'); }
} else {
if (isset($objExercise) & & isset($_SESSION['objExercise'])) {
if (isset($objExercise) & & isset($_SESSION['objExercise'])) {
$questionList = $_SESSION['questionList'];
}
}
if ($debug) error_log('8. Question list loaded '.print_r($questionList, 1));
$quizStartTime = time();
Session::write('quizStartTime',$quizStartTime);
$quizStartTime = array( $exerciseId => api_get_utc_date time() );
Session::write('quizStartTime', $quizStartTime);
//Real question count
$question_count = 0;
@ -385,28 +385,28 @@ if ($formSent && isset($_POST)) {
if (!is_array($exerciseResult)) {
$exerciseResult = array();
$exerciseResultCoordinates = array();
}
}
//Only for hotspot
if (!isset($choice) & & isset($_REQUEST['hidden_hotspot_id'])) {
$hotspot_id = (int)($_REQUEST['hidden_hotspot_id']);
$choice = array($hotspot_id => '');
}
// if the user has answered at least one question
if (is_array($choice)) {
if ($debug) { error_log('9.1. $choice is an array '.print_r($choice, 1)); }
if ($debug) { error_log('9.1. $choice is an array '.print_r($choice, 1)); }
// Also store hotspot spots in the session ($exerciseResultCoordinates
// will be stored in the session at the end of this script)
if (isset($_POST['hotspot'])) {
$exerciseResultCoordinates = $_POST['hotspot'];
if ($debug) { error_log('9.2. $_POST[hotspot] data '.print_r($exerciseResultCoordinates, 1)); }
}
if ($debug) { error_log('9.2. $_POST[hotspot] data '.print_r($exerciseResultCoordinates, 1)); }
}
if ($objExercise->type == ALL_ON_ONE_PAGE) {
// $exerciseResult receives the content of the form.
// Each choice of the student is stored into the array $choice
$exerciseResult = $choice;
$exerciseResult = $choice;
} else {
// gets the question ID from $choice. It is the key of the array
list ($key) = array_keys($choice);
@ -417,9 +417,9 @@ if ($formSent && isset($_POST)) {
//saving each question
if ($objExercise->feedback_type != EXERCISE_FEEDBACK_TYPE_DIRECT) {
$nro_question = $current_question; // - 1;
$questionId = $key;
$questionId = $key;
// gets the student choice for this question
$choice = $exerciseResult[$questionId];
$choice = $exerciseResult[$questionId];
if (isset($exe_id)) {
//Manage the question and answer attempts
if ($debug) { error_log('8.3. manage_answer exe_id: '.$exe_id.' - $questionId: '.$questionId.' Choice'.print_r($choice,1)); }
@ -432,35 +432,35 @@ if ($formSent && isset($_POST)) {
if ($debug) { error_log('9.3. $choice is an array - end'); }
if ($debug) { error_log('9.4. $exerciseResult '.print_r($exerciseResult,1)); }
}
// the script "exercise_result.php" will take the variable $exerciseResult from the session
Session::write('exerciseResult',$exerciseResult);
Session::write('remind_list',$remind_list);
Session::write('remind_list',$remind_list);
Session::write('exerciseResultCoordinates',$exerciseResultCoordinates);
// if all questions on one page OR if it is the last question (only for an exercise with one question per page)
if (($objExercise->type == ALL_ON_ONE_PAGE || $current_question >= $question_count)) {
if (($objExercise->type == ALL_ON_ONE_PAGE || $current_question >= $question_count)) {
if (api_is_allowed_to_session_edit()) {
// goes to the script that will show the result of the exercise
if ($objExercise->type == ALL_ON_ONE_PAGE) {
if ($debug) { error_log('10. Exercise ALL_ON_ONE_PAGE -> Redirecting to exercise_result.php'); }
//We check if the user attempts before sending to the exercise_result.php
//We check if the user attempts before sending to the exercise_result.php
if ($objExercise->selectAttempts() > 0) {
$attempt_count = get_attempt_count(api_get_user_id(), $exerciseId, $safe_lp_id, $safe_lp_item_id, $safe_lp_item_view_id);
$attempt_count = get_attempt_count(api_get_user_id(), $exerciseId, $safe_lp_id, $safe_lp_item_id, $safe_lp_item_view_id);
if ($attempt_count >= $objExercise->selectAttempts()) {
Display :: display_warning_message(sprintf(get_lang('ReachedMaxAttempts'), $exercise_title, $objExercise->selectAttempts()), false);
Display :: display_warning_message(sprintf(get_lang('ReachedMaxAttempts'), $exercise_title, $objExercise->selectAttempts()), false);
if ($origin != 'learnpath') {
//so we are not in learnpath tool
echo '< / div > '; //End glossary div
Display :: display_footer();
} else {
echo '< / body > < / html > ';
}
}
}
}
}
header("Location: exercise_result.php?exe_id=$exe_id&origin=$origin&learnpath_id=$safe_lp_id&learnpath_item_id=$safe_lp_item_id&learnpath_item_view_id=$safe_lp_item_view_id");
exit;
} else {
@ -468,28 +468,28 @@ if ($formSent && isset($_POST)) {
if (!empty($exe_id) & & is_numeric($exe_id)) {
//Verify if the current test is fraudulent
if (exercise_time_control_is_valid($exerciseId)) {
$sql_exe_result = "";
$sql_exe_result = "";
if ($debug) { error_log('exercise_time_control_is_valid is valid'); }
} else {
$sql_exe_result = ", exe_result = 0";
if ($debug) { error_log('exercise_time_control_is_valid is NOT valid then exe_result = 0 '); }
}
/*
//Clean incomplete - @todo why setting to blank the status?
//Clean incomplete - @todo why setting to blank the status?
$update_query = "UPDATE $stat_table SET status = '', exe_date = '".api_get_utc_datetime() ."' , orig_lp_item_view_id = '$safe_lp_item_view_id' $sql_exe_result WHERE exe_id = ".$exe_id;
if ($debug) { error_log('Updating track_e_exercises '.$update_query); }
if ($debug) { error_log('Updating track_e_exercises '.$update_query); }
Database::query($update_query);*/
}
}
if ($debug) { error_log('10. Redirecting to exercise_show.php'); }
//header("Location: exercise_show.php?id=$exe_id&origin=$origin&learnpath_id=$safe_lp_id&learnpath_item_id=$safe_lp_item_id&learnpath_item_view_id=$safe_lp_item_view_id");
header("Location: exercise_result.php?exe_id=$exe_id&origin=$origin&learnpath_id=$safe_lp_id&learnpath_item_id=$safe_lp_item_id&learnpath_item_view_id=$safe_lp_item_view_id");
exit;
}
}
} else {
if ($debug) { error_log('10. Redirecting to exercise_submit.php'); }
header("Location: exercise_submit.php?exerciseId=$exerciseId&origin=$origin");
exit;
exit;
}
}
if ($debug) { error_log('11. $formSent was set - end'); }
@ -508,62 +508,62 @@ if (!$current_question || $_REQUEST['num']) {
}
if ($question_count != 0) {
if (($objExercise->type == ALL_ON_ONE_PAGE || $current_question > $question_count)) {
if (($objExercise->type == ALL_ON_ONE_PAGE || $current_question > $question_count)) {
if (api_is_allowed_to_session_edit()) {
// goes to the script that will show the result of the exercise
if ($objExercise->type == ALL_ON_ONE_PAGE) {
if ($debug) { error_log('12. Exercise ALL_ON_ONE_PAGE -> Redirecting to exercise_result.php'); }
//We check if the user attempts before sending to the exercise_result.php
if ($objExercise->selectAttempts() > 0) {
$attempt_count = get_attempt_count(api_get_user_id(), $exerciseId, $safe_lp_id, $safe_lp_item_id, $safe_lp_item_view_id);
$attempt_count = get_attempt_count(api_get_user_id(), $exerciseId, $safe_lp_id, $safe_lp_item_id, $safe_lp_item_view_id);
if ($attempt_count >= $objExercise->selectAttempts()) {
Display :: display_warning_message(sprintf(get_lang('ReachedMaxAttempts'), $exercise_title, $objExercise->selectAttempts()), false);
Display :: display_warning_message(sprintf(get_lang('ReachedMaxAttempts'), $exercise_title, $objExercise->selectAttempts()), false);
if ($origin != 'learnpath') {
//so we are not in learnpath tool
echo '< / div > '; //End glossary div
Display :: display_footer();
Display :: display_footer();
} else {
echo '< / body > < / html > ';
}
exit;
}
}
}
//header("Location: exercise_result.php?origin=$origin&learnpath_id=$safe_lp_id&learnpath_item_id=$safe_lp_item_id&learnpath_item_view_id=$safe_lp_item_view_id");
//exit;
} else {
//Time control is only enabled for ONE PER PAGE
//Time control is only enabled for ONE PER PAGE
if (!empty($exe_id) & & is_numeric($exe_id)) {
//Verify if the current test is fraudulent
$check = exercise_time_control_is_valid($exerciseId);
if ($check) {
$sql_exe_result = "";
$sql_exe_result = "";
if ($debug) { error_log('12. exercise_time_control_is_valid is valid'); }
} else {
$sql_exe_result = ", exe_result = 0";
if ($debug) { error_log('12. exercise_time_control_is_valid is NOT valid then exe_result = 0 '); }
}
/*
//Clean incomplete - @todo why setting to blank the status?
//Clean incomplete - @todo why setting to blank the status?
$update_query = "UPDATE $stat_table SET status = '', exe_date = '".api_get_utc_datetime() ."' , orig_lp_item_view_id = '$safe_lp_item_view_id' $sql_exe_result WHERE exe_id = ".$exe_id;
//if ($debug) { error_log('Updating track_e_exercises '.$update_query); }
//if ($debug) { error_log('Updating track_e_exercises '.$update_query); }
Database::query($update_query);*/
}
if ($objExercise->review_answers) {
}
if ($objExercise->review_answers) {
header('Location: exercise_reminder.php?'.$params);
exit;
} else {
header("Location: exercise_result.php?exe_id=$exe_id&origin=$origin&learnpath_id=$safe_lp_id&learnpath_item_id=$safe_lp_item_id&learnpath_item_view_id=$safe_lp_item_view_id");
header("Location: exercise_result.php?exe_id=$exe_id&origin=$origin&learnpath_id=$safe_lp_id&learnpath_item_id=$safe_lp_item_id&learnpath_item_view_id=$safe_lp_item_view_id");
}
}
}
} else {
if ($debug) { error_log('Redirecting to exercise_submit.php'); }
//header("Location: exercise_submit.php?exerciseId=$exerciseId");
exit;
exit;
}
}
} else {
@ -589,7 +589,7 @@ if (!empty ($gradebook) && $gradebook == 'view') {
$interbreadcrumb[] = array ("url" => "exercice.php?gradebook=$gradebook", "name" => get_lang('Exercices'));
$interbreadcrumb[] = array ("url" => "#","name" => $objExercise->name);
if ($origin != 'learnpath') { //so we are not in learnpath tool
if ($origin != 'learnpath') { //so we are not in learnpath tool
Display :: display_header($nameTools,'Exercises');
if (!api_is_allowed_to_session_edit() ) {
Display :: display_warning_message(get_lang('SessionIsReadOnly'));
@ -616,7 +616,7 @@ if (api_is_course_admin() && $origin != 'learnpath') {
$is_visible_return = $objExercise->is_visible($learnpath_id, $learnpath_item_id, $learnpath_item_view_id);
if ($is_visible_return['value'] == false) {
echo $is_visible_return['message'];
echo $is_visible_return['message'];
if ($origin != 'learnpath') {
Display :: display_footer();
}
@ -625,11 +625,11 @@ if ($is_visible_return['value'] == false) {
$limit_time_exists = (($objExercise->start_time != '0000-00-00 00:00:00') || ($objExercise->end_time != '0000-00-00 00:00:00')) ? true : false;
if ($limit_time_exists) {
if ($limit_time_exists) {
$exercise_start_time = api_strtotime($objExercise->start_time, 'UTC');
$exercise_end_time = api_strtotime($objExercise->end_time, 'UTC');
$time_now = time();
if ($objExercise->start_time != '0000-00-00 00:00:00') {
$permission_to_start = (($time_now - $exercise_start_time) > 0) ? true : false;
} else {
@ -640,11 +640,11 @@ if ($limit_time_exists) {
$exercise_timeover = (($time_now - $exercise_end_time) > 0) ? true : false;
} else {
$exercise_timeover = false;
}
}
}
if (!$permission_to_start || $exercise_timeover) {
if (!api_is_allowed_to_edit(null,true)) {
if (!api_is_allowed_to_edit(null,true)) {
$message_warning = $permission_to_start ? get_lang('ReachedTimeLimit') : get_lang('ExerciseNoStartedYet');
Display :: display_warning_message(sprintf($message_warning, $exercise_title, $objExercise->selectAttempts()));
if ($origin != 'learnpath') {
@ -682,32 +682,32 @@ if ($origin != 'learnpath') {
if ($reminder == 2) {
if ($debug) { error_log('. $reminder == 2'); }
$data_tracking = $exercise_stat_info['data_tracking'];
$data_tracking = explode(',', $data_tracking);
$current_question = 1; //set by default the 1st question
$current_question = 1; //set by default the 1st question
if (!empty($my_remind_list)) {
//Checking which questions we are going to call from the remind list
//Checking which questions we are going to call from the remind list
for ($i = 0; $i < count ( $ data_tracking ) ; $ i + + ) {
for($j = 0; $j < count ( $ my_remind_list ) ; $ j + + ) {
for($j = 0; $j < count ( $ my_remind_list ) ; $ j + + ) {
if (!empty($remind_question_id)) {
if ($remind_question_id == $my_remind_list[$j]) {
if ($remind_question_id == $data_tracking[$i]) {
if (isset($my_remind_list[$j+1])) {
if (isset($my_remind_list[$j+1])) {
$remind_question_id = $my_remind_list[$j+1];
$current_question = $i + 1;
} else {
$remind_question_id = -1; //We end the remind list we go to the exercise_reminder.php please
} else {
$remind_question_id = -1; //We end the remind list we go to the exercise_reminder.php please
$current_question = $i + 1; // last question
}
break 2;
}
}
break 2;
}
}
} else {
} else {
if ($my_remind_list[$j] == $data_tracking[$i]) {
if (isset($my_remind_list[$j+1])) {
$remind_question_id = $my_remind_list[$j+1];
@ -715,11 +715,11 @@ if ($reminder == 2) {
} else {
$remind_question_id = -1; //We end the remind list we go to the exercise_reminder.php please
$current_question = $i + 1; // last question
}
}
break 2;
}
}
}
}
}
} else {
if ($objExercise->review_answers) {
@ -758,7 +758,7 @@ if (!empty($error)) {
// if it is not the right question, goes to the next loop iteration
if ($current_question != $i) {
continue;
} else {
} else {
if ($objQuestionTmp->selectType() == HOT_SPOT || $objQuestionTmp->selectType() == HOT_SPOT_DELINEATION) {
$number_of_hotspot_questions++;
}
@ -771,15 +771,15 @@ if (!empty($error)) {
}
}
}
if ($number_of_hotspot_questions > 0) {
$onsubmit = "onsubmit=\"return validateFlashVar('" . $number_of_hotspot_questions . "', '" . get_lang('HotspotValidateError1') . "', '" . get_lang('HotspotValidateError2') . "');\"";
}
echo '< script >
$(function() {
//$(".exercise_save_now_button").hide();
$(function() {
//$(".exercise_save_now_button").hide();
$(".main_question").mouseover(function() {
//$(this).find(".exercise_save_now_button").show();
//$(this).addClass("question_highlight");
@ -789,110 +789,110 @@ if (!empty($error)) {
//$(this).find(".exercise_save_now_button").hide();
$(this).removeClass("question_highlight");
});
});
});
function previous_question(question_num) {
url = "exercise_submit.php?'.$params.'&num="+question_num;
function previous_question(question_num) {
url = "exercise_submit.php?'.$params.'&num="+question_num;
window.location = url;
}
function save_now(question_id) {
//1. Normal choice inputs
//1. Normal choice inputs
var my_choice = $(\'*[name*="choice[\'+question_id+\']"]\').serialize();
//2. Reminder checkbox
//2. Reminder checkbox
var remind_list = $(\'*[name*="remind_list"]\').serialize();
//3. Hotspots
//3. Hotspots
var hotspot = $(\'*[name*="hotspot[\'+question_id+\']"]\').serialize();
//Checking FCK
if (typeof(FCKeditorAPI) !== "undefined") {
var oEditor = FCKeditorAPI.GetInstance("choice["+question_id+"]") ;
var fck_content = "";
if (oEditor) {
if (oEditor) {
fck_content = oEditor.GetHTML();
my_choice = {};
my_choice["choice["+question_id+"]"] = fck_content;
my_choice = $.param(my_choice);
my_choice["choice["+question_id+"]"] = fck_content;
my_choice = $.param(my_choice);
}
}
if ($(\'input[name="remind_list[\'+question_id+\']"]\').is(\':checked\')) {
$("#question_div_"+question_id).addClass("remind_highlight");
} else {
$("#question_div_"+question_id).removeClass("remind_highlight");
}
}
// Only for the first time
$("#save_for_now_"+question_id).html("'.addslashes(Display::return_icon('loading1.gif')).'");
$("#save_for_now_"+question_id).html("'.addslashes(Display::return_icon('loading1.gif')).'");
$.ajax({
url: "'.api_get_path(WEB_AJAX_PATH).'exercise.ajax.php?a=save_exercise_by_now",
data: "'.$params.'& type=simple& question_id="+question_id+"& "+my_choice+"& "+hotspot+"& "+remind_list,
data: "'.$params.'& type=simple& question_id="+question_id+"& "+my_choice+"& "+hotspot+"& "+remind_list,
success: function(return_value) {
if (return_value == "ok") {
$("#save_for_now_"+question_id).html("'.addslashes(Display::return_icon('save.png', get_lang('Saved'), array(), ICON_SIZE_SMALL)).'");
} else if (return_value == "error") {
$("#save_for_now_"+question_id).html("'.addslashes(Display::return_icon('error.png', get_lang('Error'), array(), ICON_SIZE_SMALL)).'");
} else if (return_value == "one_per_page") {
var url = "";
var url = "";
if ('.$reminder.' == 1 ) {
url = "exercise_reminder.php?'.$params.'&num='.$current_question.'";
} else if ('.$reminder.' == 2 ) {
url = "exercise_submit.php?'.$params.'&num='.$current_question.'&remind_question_id='.$remind_question_id.'&reminder=2";
} else {
url = "exercise_submit.php?'.$params.'&num='.$current_question.'&remind_question_id='.$remind_question_id.'";
}
window.location = url;
}
window.location = url;
}
},
error: function() {
$("#save_for_now_"+question_id).html("'.addslashes(Display::return_icon('error.png', get_lang('Error'), array(), ICON_SIZE_SMALL)).'");
}
});
});
return false;
}
function save_now_all(validate) {
//1. Input choice
var my_choice = $(\'*[name*="choice"]\').serialize();
//2. Reminder
var remind_list = $(\'*[name*="remind_list"]\').serialize();
//3. Hotspots
var hotspot = $(\'*[name*="hotspot"]\').serialize();
//3. Hotspots
var hotspot = $(\'*[name*="hotspot"]\').serialize();
//Question list
var question_list = ['.implode(',', $questionList).'];
var free_answers = {};
$.each(question_list, function(index, my_question_id) {
$.each(question_list, function(index, my_question_id) {
//Checking FCK
if (typeof(FCKeditorAPI) !== "undefined") {
var oEditor = FCKeditorAPI.GetInstance("choice["+my_question_id+"]") ;
var fck_content = "";
if (oEditor) {
var fck_content = "";
if (oEditor) {
fck_content = oEditor.GetHTML();
//alert(index + " " +my_question_id + " " +fck_content);
free_answers["free_choice["+my_question_id+"]"] = fck_content;
free_answers["free_choice["+my_question_id+"]"] = fck_content;
}
}
});
}
});
//lok+(fgt)= data base
free_answers = $.param(free_answers);
free_answers = $.param(free_answers);
$("#save_all_reponse").html("'.addslashes(Display::return_icon('loading1.gif')).'");
$.ajax({
$.ajax({
url: "'.api_get_path(WEB_AJAX_PATH).'exercise.ajax.php?a=save_exercise_by_now",
data: "'.$params.'& type=all& "+my_choice+"& "+hotspot+"& "+free_answers+"& "+remind_list,
data: "'.$params.'& type=all& "+my_choice+"& "+hotspot+"& "+free_answers+"& "+remind_list,
success: function(return_value) {
if (return_value == "ok") {
if (return_value == "ok") {
//$("#save_all_reponse").html("'.addslashes(Display::return_icon('accept.png')).'");
if (validate == "validate") {
window.location = "'.$script_php.'?'.$params.'";
@ -901,17 +901,17 @@ if (!empty($error)) {
}
} else {
$("#save_all_reponse").html("'.addslashes(Display::return_icon('wrong.gif')).'");
}
},
}
},
});
return false;
}
function validate_all() {
save_now_all("validate");
return false;
}
< / script > ';
}
< / script > ';
echo '< form id = "exercise_form" method = "post" action = "'.api_get_self().'?'.api_get_cidreq().'&autocomplete=off&gradebook='.$gradebook." & exerciseId = " . $exerciseId .'" name = "frm_exercise" ' . $ onsubmit . ' >
< input type = "hidden" name = "formSent" value = "1" / >
@ -922,27 +922,27 @@ if (!empty($error)) {
< input type = "hidden" name = "learnpath_id" value = "'.$safe_lp_id . '" / >
< input type = "hidden" name = "learnpath_item_id" value = "'.$safe_lp_item_id . '" / >
< input type = "hidden" name = "learnpath_item_view_id" value = "'.$safe_lp_item_view_id . '" / > ';
//Show list of questions
$i = 1;
$attempt_list = array();
if (isset($exe_id)) {
if (isset($exe_id)) {
$attempt_list = get_all_exercise_event_by_exe_id($exe_id);
}
if (!empty($attempt_list) & & $current_question == 1) {
//Display::display_normal_message(get_lang('YouTriedToResolveThisExerciseEarlier'));
}
$remind_list = array();
if (isset($exercise_stat_info['questions_to_check']) & & !empty($exercise_stat_info['questions_to_check'])) {
if (isset($exercise_stat_info['questions_to_check']) & & !empty($exercise_stat_info['questions_to_check'])) {
$remind_list = explode(',', $exercise_stat_info['questions_to_check']);
}
}
foreach ($questionList as $questionId) {
// for sequential exercises
if ($objExercise->type == ONE_PER_PAGE) {
// if it is not the right question, goes to the next loop iteration
@ -965,13 +965,13 @@ if (!empty($error)) {
}
}
}
$user_choice = $attempt_list[$questionId];
$user_choice = $attempt_list[$questionId];
$remind_highlight = '';
$exercise_actions = '';
$is_remind_on = false;
$attributes = array('id' =>'remind_list['.$questionId.']');
if (in_array($questionId, $remind_list)) {
$is_remind_on = true;
@ -979,47 +979,47 @@ if (!empty($error)) {
$remind_question = true;
$remind_highlight = ' remind_highlight ';
}
//Showing the question
echo '< div id = "question_div_'.$questionId.'" class = "main_question '.$remind_highlight.'" > ';
echo '< div id = "question_div_'.$questionId.'" class = "main_question '.$remind_highlight.'" > ';
// shows the question and its answers
showQuestion($questionId, false, $origin, $i, true, false, $user_choice);
//BUtton save and continue
switch ($objExercise->type) {
case ONE_PER_PAGE:
case ONE_PER_PAGE:
$exercise_actions .= $objExercise->show_button($questionId, $current_question);
break;
case ALL_ON_ONE_PAGE :
$button = '< a href = "javascript://" class = "btn" onclick = "save_now(\''.$questionId.'\'); " > '.get_lang('SaveForNow').'< / a > ';
$button .= '< span id = "save_for_now_'.$questionId.'" > < / span > ';
$exercise_actions .= Display::div($button, array('class'=>'exercise_save_now_button'));
$exercise_actions .= Display::div($button, array('class'=>'exercise_save_now_button'));
break;
}
//Checkbox review answers
if ($objExercise->review_answers) {
if ($objExercise->review_answers) {
$remind_question_div = Display::tag('label', Display::input('checkbox', 'remind_list['.$questionId.']', '', $attributes).get_lang('ReviewQuestionLater'), array('class' => 'checkbox', 'for' =>'remind_list['.$questionId.']'));
$exercise_actions .= Display::div($remind_question_div, array('class'=>'exercise_save_now_button'));
}
echo Display::div($exercise_actions, array('class'=>'form-actions'));
echo '< / div > ';
$exercise_actions .= Display::div($remind_question_div, array('class'=>'exercise_save_now_button'));
}
echo Display::div($exercise_actions, array('class'=>'form-actions'));
echo '< / div > ';
$i++;
// for sequential exercises
if ($objExercise->type == ONE_PER_PAGE) {
// quits the loop
break;
}
}
}
// end foreach()
if ($objExercise->type == ALL_ON_ONE_PAGE) {
$exercise_actions = $objExercise->show_button($questionId, $current_question);
echo Display::div($exercise_actions, array('class'=>'exercise_actions'));
}
}
echo '< / form > ';
}
if ($origin != 'learnpath') {
Julio Montoya
13 years ago