@ -37,9 +37,7 @@ lp_upload_quiz_action_handling();
$interbreadcrumb[]= array ("url"=>"exercise.php", "name"=> get_lang('Exercises'));
// Display the header
Display :: display_header(get_lang('ImportExcelQuiz'), 'Exercises');
Display::display_header(get_lang('ImportExcelQuiz'), 'Exercises');
if (isset($_GET['message'])) {
if (in_array($_GET['message'], array('ExerciseEdited'))) {
@ -61,18 +59,17 @@ function lp_upload_quiz_actions() {
return $return;
}
function lp_upload_quiz_secondary_actions() {
$lp_id = Security::remove_XSS($_GET['lp_id']);
$return = '';
$return .= '< a href = "exercise_report.php?' . api_get_cidreq() . '" > ' .
Display :: return_icon('reporting32.png', get_lang('Tracking')) . get_lang('Tracking') . '< / a > ';
function lp_upload_quiz_secondary_actions()
{
$return = '< a href = "exercise_report.php?' . api_get_cidreq() . '" > ' .
Display :: return_icon('reporting32.png', get_lang('Tracking')) . get_lang('Tracking') . '< / a > ';
return $return;
}
function lp_upload_quiz_main() {
// variable initialisation
$lp_id = isset($_GET['lp_id']) ? Security::remove_XSS ($_GET['lp_id']) : null;
$lp_id = isset($_GET['lp_id']) ? intval ($_GET['lp_id']) : null;
$form = new FormValidator(
'upload',
@ -85,7 +82,7 @@ function lp_upload_quiz_main() {
$form->addElement('file', 'user_upload_quiz', get_lang('FileUpload'));
$link = '< a href = "../exercice/quiz_template.xls" > '.
Display::return_icon('export_excel.png', get_lang('DownloadExcelTemplate')).get_lang('DownloadExcelTemplate').'< / a > ';
Display::return_icon('export_excel.png', get_lang('DownloadExcelTemplate')).get_lang('DownloadExcelTemplate').'< / a > ';
$form->addElement('label', '', $link);
$form->addElement('checkbox', 'user_custom_score', null, get_lang('UseCustomScoreForAllQuestions'), array('id'=> 'user_custom_score'));
$form->addElement('html', '< div id = "options" style = "display:none" > ');
@ -150,6 +147,10 @@ function lp_upload_quiz_action_handling() {
$feedback_false_index = array();
$number_questions = 0;
$question_description_index = array();
$noNegativeScoreIndex = array();
$questionTypeList = array();
$questionTypeIndex = array();
// Reading all the first column items sequentially to create breakpoints
for ($i = 1; $i < = $data->sheets[0]['numRows']; $i++) {
if ($data->sheets[0]['cells'][$i][1] == 'Quiz' & & $i == 1) {
@ -167,6 +168,10 @@ function lp_upload_quiz_action_handling() {
$feedback_false_index[] = $i; // FeedbackFalse position (line)
} elseif ($data->sheets[0]['cells'][$i][1] == 'EnrichQuestion') {
$question_description_index[] = $i;
} elseif ($data->sheets[0]['cells'][$i][1] == 'NoNegativeScore') {
$noNegativeScoreIndex[] = $i;
} elseif ($data->sheets[0]['cells'][$i][1] == 'QuestionType') {
$questionTypeIndex[] = $i;
}
}
@ -178,9 +183,10 @@ function lp_upload_quiz_action_handling() {
$feedback_true_list = array();
$feedback_false_list = array();
$question_description = array();
$noNegativeScoreList = array();
// Getting questions.
$k = $z = $q = $l = $m = 0;
$k = $z = $q = $l = $m = $n = 0;
for ($i = 1; $i < = $data->sheets[0]['numRows']; $i++) {
if (is_array($data->sheets[0]['cells'][$i])) {
$column_data = $data->sheets[0]['cells'][$i];
@ -195,6 +201,7 @@ function lp_upload_quiz_action_handling() {
} else {
$column_data = '';
}
// Fill quiz data
if ($quiz_index == $i) {
// The title always in the first position
@ -202,6 +209,18 @@ function lp_upload_quiz_action_handling() {
} elseif (in_array($i, $question_title_index)) {
//a complete line where 1st column is 'Question'
$question[$k] = $column_data;
for ($counter = 0; $counter < 12 ; $ counter + + ) {
$myData = isset($data->sheets[0]['cells'][$i + $counter]) ? $data->sheets[0]['cells'][$i + $counter] : null;
if (isset($myData[1]) & & $myData[1] == 'QuestionType') {
$questionTypeList[$k] = $myData[3];
}
}
if (!isset($questionTypeList[$k])) {
$questionTypeList[$k] = null;
}
$k++;
} elseif (in_array($i, $score_index)) {
//a complete line where 1st column is 'Score'
@ -219,6 +238,9 @@ function lp_upload_quiz_action_handling() {
//a complete line where 1st column is 'EnrichQuestion'
$question_description[$m] = $column_data;
$m++;
} elseif (in_array($i, $noNegativeScoreIndex)) {
//a complete line where 1st column is 'NoNegativeScore'
$noNegativeScoreList[$z-1] = $column_data;
}
}
@ -235,8 +257,8 @@ function lp_upload_quiz_action_handling() {
}
$column_data = $data->sheets[0]['cells'][$j];
// Array filled of data
if (is_array($data->sheets[0]['cells'][$j] ) & & count($data->sheets[0]['cells'][$j] ) > 0) {
$new_answer[$i][$j] = $data->sheets[0]['cells'][$j] ;
if (is_array($column_ data) & & count($column_ data) > 0) {
$new_answer[$i][$j] = $column_ data;
}
}
}
@ -283,21 +305,27 @@ function lp_upload_quiz_action_handling() {
for ($i = 0; $i < $number_questions; $i++) {
// Question name
$question_title = $question[$i][2];
$description = isset($question_description[$i][2]) ? $question_description[$i][2] : '';
$question_description_text = "< p > < / p > ";
if (isset($question_description[$i][2])) {
if (!empty($description )) {
// Question description.
$question_description_text = "< p > ".$question_ description[$i][2] ."< / p > ";
$question_description_text = "< p > ".$description."< / p > ";
}
// Unique answers are the only question types available for now
// through xls-format import
$answerList = isset($new_answer[$i]) ? $new_answer[$i] : '';
$question_id = null;
$detectQuestionType = detectQuestionType(
$new_answer[$i],
$score_list
);
if (isset($questionTypeList[$i])) {
$detectQuestionType = intval($questionTypeList[$i]);
} else {
$detectQuestionType = detectQuestionType(
$answerList,
$score_list
);
}
/** @var Question $answer */
switch ($detectQuestionType) {
@ -310,6 +338,13 @@ function lp_upload_quiz_action_handling() {
case MULTIPLE_ANSWER:
$answer = new MultipleAnswer();
break;
case FILL_IN_BLANKS:
$answer = new FillBlanks();
$question_description_text = '';
break;
case MATCHING:
$answer = new Matching();
break;
case UNIQUE_ANSWER:
default:
$answer = new UniqueAnswer();
@ -326,93 +361,175 @@ function lp_upload_quiz_action_handling() {
);
}
$total = 0;
if (is_array($new_answer[$i]) & & !empty($question_id)) {
$id = 1;
$answers_data = $new_answer[$i];
$globalScore = null;
$objAnswer = new Answer($question_id, $courseId);
$globalScore = $score_list[$i][3];
// Calculate the number of correct answers to divide the
// score between them when importing from CSV
$numberRightAnswers = 0;
foreach ($answers_data as $answer_data) {
if (strtolower($answer_data[3]) == 'x') {
$numberRightAnswers++;
}
}
foreach ($answers_data as $answer_data) {
$answerValue = $answer_data[2];
$correct = 0;
$score = 0;
if (strtolower($answer_data[3]) == 'x') {
$correct = 1;
$score = $score_list[$i][3];
$comment = $feedback_true_list[$i][2];
} else {
$comment = $feedback_false_list[$i][2];
$floatVal = (float)$answer_data[3];
if (is_numeric($floatVal)) {
$score = $answer_data[3];
switch ($detectQuestionType) {
case GLOBAL_MULTIPLE_ANSWER:
case MULTIPLE_ANSWER:
case UNIQUE_ANSWER:
$total = 0;
if (is_array($answerList) & & !empty($question_id)) {
$id = 1;
$globalScore = null;
$objAnswer = new Answer($question_id, $courseId);
$globalScore = $score_list[$i][3];
// Calculate the number of correct answers to divide the
// score between them when importing from CSV
$numberRightAnswers = 0;
foreach ($answerList as $answer_data) {
if (strtolower($answer_data[3]) == 'x') {
$numberRightAnswers++;
}
}
}
if ($useCustomScore) {
if ($correct) {
$score = $correctScore;
} else {
$score = $incorrectScore;
foreach ($answerList as $answer_data) {
$answerValue = $answer_data[2];
$correct = 0;
$score = 0;
if (strtolower($answer_data[3]) == 'x') {
$correct = 1;
$score = $score_list[$i][3];
$comment = $feedback_true_list[$i][2];
} else {
$comment = $feedback_false_list[$i][2];
$floatVal = (float)$answer_data[3];
if (is_numeric($floatVal)) {
$score = $answer_data[3];
}
}
if ($useCustomScore) {
if ($correct) {
$score = $correctScore;
} else {
$score = $incorrectScore;
}
}
// Fixing scores:
switch ($detectQuestionType) {
case GLOBAL_MULTIPLE_ANSWER:
if (isset($noNegativeScoreList[$i][3])) {
if (!(strtolower($noNegativeScoreList[$i][3]) == 'x') & &
!$correct
) {
$score = $score_list[$i][3] * -1;
}
}
$score /= $numberRightAnswers;
break;
case UNIQUE_ANSWER:
break;
case MULTIPLE_ANSWER:
if (!$correct) {
//$total = $total - $score;
}
break;
}
$objAnswer->createAnswer(
$answerValue,
$correct,
$comment,
$score,
$id
);
$total += $score;
$id++;
}
$objAnswer->save();
$questionObj = Question::read(
$question_id,
$courseId
);
switch ($detectQuestionType) {
case GLOBAL_MULTIPLE_ANSWER:
$questionObj->updateWeighting($globalScore);
break;
case UNIQUE_ANSWER:
case MULTIPLE_ANSWER:
default:
$questionObj->updateWeighting($total);
break;
}
$questionObj->save();
}
break;
case FREE_ANSWER:
$questionObj = Question::read($question_id, $courseId);
$globalScore = $score_list[$i][3];
$questionObj->updateWeighting($globalScore);
$questionObj->save();
break;
case FILL_IN_BLANKS:
// Fixing scores:
switch ($detectQuestionType) {
case GLOBAL_MULTIPLE_ANSWER:
$score /= $numberRightAnswers;
break;
case UNIQUE_ANSWER:
break;
case MULTIPLE_ANSWER:
if (!$correct) {
//$total = $total - $score;
}
break;
$scoreList = array();
$size = array();
$globalScore = 0;
foreach($answerList as $data) {
$score = isset($data[3]) ? $data[3] : 0;
$globalScore += $score;
$scoreList[] = $score;
$size[] = 200;
}
$scoreToString = implode(',', $scoreList);
$sizeToString = implode(',', $size);
//< p > Texte long avec les [mots] à [remplir] mis entre [crochets]< / p > ::10,10,10:200.36363999999998,200,200:0@'
$answerValue = $description.'::'.$scoreToString.':'.$sizeToString.':0@';
$objAnswer = new Answer($question_id, $courseId);
$objAnswer->createAnswer(
$answerValue,
$correct,
$comment,
$score,
$id
'', // $correct,
'', // $comment,
$globalS core,
1
);
$total += $score;
$id++;
}
$objAnswer->save();
$objAnswer->save();
$questionObj = Question::read($question_id, $courseId);
$questionObj->updateWeighting($globalScore);
$questionObj->save();
break;
case MATCHING:
$globalScore = $score_list[$i][3];
$position = 1;
$objAnswer = new Answer($question_id, $courseId);
foreach ($answerList as $data) {
$option = isset($data[3]) ? $data[3] : '';
$objAnswer->createAnswer($option, 0, '', 0, $position);
$position++;
}
$questionObj = Question::read($question_id, $courseId);
$counter = 1;
foreach ($answerList as $data) {
$value = isset($data[2]) ? $data[2] : '';
$position++;
$objAnswer->createAnswer(
$value,
$counter,
' ',
$globalScore,
$position
);
$counter++;
}
switch ($detectQuestionType) {
case GLOBAL_MULTIPLE_ANSWER:
$questionObj->updateWeighting($globalScore);
break;
case UNIQUE_ANSWER:
case MULTIPLE_ANSWER:
default:
$questionObj->updateWeighting($total);
break;
}
$objAnswer->save();
$questionObj->save();
} else if ($detectQuestionType === FREE_ANSWER) {
$questionObj = Question::read($question_id, $courseId);
$globalScore = $score_list[$i][3];
$questionObj->updateWeighting($globalScore);
$questionObj->save();
$questionObj = Question::read($question_id, $courseId);
$questionObj->updateWeighting($globalScore);
$questionObj->save();
break;
}
}
}
@ -458,19 +575,19 @@ function lp_upload_quiz_action_handling() {
* @param array $answers_data
* @return int
*/
function detectQuestionType($answers_data)
{
function detectQuestionType($answers_data) {
$correct = 0;
$isNumeric = false;
if (!empty($answers_data)) {
foreach ($answers_data as $answer_data) {
if (strtolower($answer_data[3]) == 'x') {
$correct++;
} else {
if (is_numeric($answer_data[3])) {
$isNumeric = true;
}
if (empty($answers_data)) {
return FREE_ANSWER;
}
foreach ($answers_data as $answer_data) {
if (strtolower($answer_data[3]) == 'x') {
$correct++;
} else {
if (is_numeric($answer_data[3])) {
$isNumeric = true;
}
}
}
aragonc
9 years ago