@ -61,7 +61,6 @@ class Exercise {
public $exercise_was_added_in_lp = false;
public $force_edit_exercise_in_lp = false;
/**
* Constructor of the class
*
@ -234,7 +233,6 @@ class Exercise {
return $this->feedback_type;
}
/**
* returns the time limit
*/
@ -1897,8 +1895,17 @@ class Exercise {
* @return string html code
*/
public function manage_answer($exeId, $questionId, $choice, $from = 'exercise_show', $exerciseResultCoordinates = array(), $saved_results = true, $from_database = false, $show_result = true, $propagate_neg = 0, $hotspot_delineation_result = array()) {
global $feedback_type, $ debug;
global $debug;
global $learnpath_id, $learnpath_item_id; //needed in order to use in the exercise_attempt() for the time
$feedback_type = $this->selectFeedbackType();
if ($from == 'exercise_show') {
if (api_is_allowed_to_edit()) {
//For teachers
$feedback_type = EXERCISE_FEEDBACK_TYPE_END;
}
}
require_once api_get_path(LIBRARY_PATH).'geometry.lib.php';
if ($debug) error_log("< ------ manage_answer ------ > ");
@ -1935,9 +1942,10 @@ class Exercise {
// Creates a temporary Question object
$course_id = api_get_course_int_id();
$objQuestionTmp = Question::read($questionId, $course_id);
if ($objQuestionTmp === false) {
return false;
}
if ($objQuestionTmp === false) {
return false;
}
$questionName = $objQuestionTmp->selectTitle();
$questionWeighting = $objQuestionTmp->selectWeighting();
@ -1960,6 +1968,9 @@ class Exercise {
$totalWeighting = 0;
$totalScore = 0;
// Destruction of the Question object
unset ($objQuestionTmp);
@ -2454,10 +2465,14 @@ class Exercise {
$user_answer = '< span style = "color: #FF0000; text-decoration: line-through;" > '.$real_list[$s_user_answer].'< / span > ';
}
}
if ($show_result) {
echo '< tr > ';
echo '< td > '.$s_answer_label.'< / td > < td > '.$user_answer.' < b > < span style = "color: #008000;" > '.$real_list[$i_answer_correct_answer].'< / span > < / b > < / td > ';
echo '< / tr > ';
echo '< tr > ';
echo '< td > '.$s_answer_label.'< / td > ';
echo '< td > '.$user_answer;
echo ' < b > < span style = "color: #008000;" > '.$real_list[$i_answer_correct_answer].'< / span > < / b > ';
echo '< / td > ';
echo '< / tr > ';
}
}
break(2); //break the switch and the "for" condition
@ -2742,14 +2757,12 @@ class Exercise {
error_log(__LINE__.' first',0);
}
}
} elseif($answerType==MATCHING) {
if ($origin != 'learnpath') {
echo '< tr > ';
echo '< td > '.$answer_matching[$answerId].'< / td > < td > '.$user_answer.' / < b > < span style = "color: #008000;" > '.text_filter($answer_matching[$answerCorrect]).'< / span > < / b > < / td > ';
echo '< / tr > ';
}
} elseif($answerType == MATCHING) {
if ($origin != 'learnpath') {
echo '< tr > ';
echo '< td > '.$answer_matching[$answerId].'< / td > < td > '.$user_answer.' / < b > < span style = "color: #008000;" > '.$answer_matching[$answerCorrect].'< / span > < / b > < / td > ';
echo '< / tr > ';
}
}
}
} else {
@ -2945,11 +2958,11 @@ class Exercise {
ExerciseShowFunctions::display_hotspot_order_answer($answerId, $answer, $studentChoice, $answerComment);
break;
case MATCHING:
if ($origin != 'learnpath') {
echo '< tr > ';
echo '< td > '.text_filter( $answer_matching[$answerId]) .'< / td > < td > '.text_filter( $user_answer) .' / < b > < span style = "color: #008000;" > '.text_filter( $answer_matching[$answerCorrect]) .'< / span > < / b > < / td > ';
echo '< / tr > ';
}
if ($origin != 'learnpath') {
echo '< tr > ';
echo '< td > '.$answer_matching[$answerId].'< / td > < td > '.$user_answer.' / < b > < span style = "color: #008000;" > '.$answer_matching[$answerCorrect].'< / span > < / b > < / td > ';
echo '< / tr > ';
}
break;
}
}
@ -2959,13 +2972,6 @@ class Exercise {
if ($debug) error_log('-- end answer loop --');
/*
if (!$saved_results & & $answerType == HOT_SPOT) {
$queryfree = "SELECT marks FROM ".$TBL_TRACK_ATTEMPT." WHERE exe_id = '".Database::escape_string($exeId)."' and question_id= '".Database::escape_string($questionId)."'";
$resfree = Database::query($queryfree);
$questionScore = Database::result($resfree,0,"marks");
}*/
$final_answer = true;
foreach ($real_answers as $my_answer) {
if (!$my_answer) {
@ -3014,15 +3020,16 @@ class Exercise {
}
}
$extra_data = array('final_overlap' => $final_overlap,
'final_missing'=>$final_missing,
'final_excess'=> $final_excess,
'overlap_color' => $overlap_color,
'missing_color'=>$missing_color,
'excess_color'=> $excess_color,
'threadhold1' => $threadhold1,
'threadhold2'=>$threadhold2,
'threadhold3'=> $threadhold3,
$extra_data = array(
'final_overlap' => $final_overlap,
'final_missing'=>$final_missing,
'final_excess'=> $final_excess,
'overlap_color' => $overlap_color,
'missing_color'=>$missing_color,
'excess_color'=> $excess_color,
'threadhold1' => $threadhold1,
'threadhold2'=>$threadhold2,
'threadhold3'=> $threadhold3,
);
if ($from == 'exercise_result') {
@ -3175,6 +3182,8 @@ class Exercise {
}
unset ($objAnswerTmp);
$totalWeighting += $questionWeighting;
// Store results directly in the database
// For all in one page exercises, the results will be
@ -3260,17 +3269,16 @@ class Exercise {
Database::query($sql_update);
}
$return_array = array( 'score' => $questionScore,
'weight' => $questionWeighting,
'extra' => $extra_data,
'open_question' => $arrques,
'open_answer' => $arrans,
'answer_type' => $answerType
$return_array = array(
'score' => $questionScore,
'weight' => $questionWeighting,
'extra' => $extra_data,
'open_question' => $arrques,
'open_answer' => $arrans,
'answer_type' => $answerType
);
return $return_array;
} //End function
}
/**
* Sends a notification when a user ends an examn
Julio Montoya
12 years ago