@ -16,6 +16,8 @@ define('EXERCISE_FEEDBACK_TYPE_END',0);
define('EXERCISE_FEEDBACK_TYPE_DIRECT',1);
define('EXERCISE_FEEDBACK_TYPE_EXAM',2);
$debug = 1; //All exercise scripts should depend in this debug variable
require_once dirname(__FILE__).'/../inc/lib/exercise_show_functions.lib.php';
if(!class_exists('Exercise')):
@ -522,8 +524,9 @@ class Exercise {
$propagate_neg = $this->propagate_neg;
$session_id = api_get_session_id();
if ($feedbacktype==1){
$results_disabled = 1;
//If direct we do not show results
if ($feedbacktype == EXERCISE_FEEDBACK_TYPE_DIRECT) {
//$results_disabled = 1;
} else {
$results_disabled = intval($this->results_disabled);
}
@ -878,8 +881,11 @@ class Exercise {
if($type=='full') {
// feedback type
$radios_feedback = array();
$radios_feedback[] = FormValidator :: createElement ('radio', 'exerciseFeedbackType', null, get_lang('ExerciseAtTheEndOfTheTest'),'0',array('id' =>'exerciseType_1','onclick' => 'check_feedback()'));
$radios_feedback[] = FormValidator :: createElement ('radio', 'exerciseFeedbackType', null, get_lang('ExerciseAtTheEndOfTheTest'),'0',array('id' =>'exerciseType_0', 'onclick' => 'check_feedback()'));
$radios_feedback[] = FormValidator :: createElement ('radio', 'exerciseFeedbackType', null, get_lang('DirectFeedback'),'1',array('id' =>'exerciseType_1' , 'onclick' => 'check_direct_feedback()'));
$radios_feedback[] = FormValidator :: createElement ('radio', 'exerciseFeedbackType', null, get_lang('NoFeedback'),'2',array('id' =>'exerciseType_2'));
$form -> addGroup($radios_feedback, null, get_lang('FeedbackType'));
$feedback_option[0]=get_lang('ExerciseAtTheEndOfTheTest');
@ -888,11 +894,11 @@ class Exercise {
//Can't modify a DirectFeedback question
if ($this->selectFeedbackType() != 1 ) {
// $form -> addElement('select', 'exerciseFeedbackType',get_lang('FeedbackType'),$feedback_option,'onchange="javascript:feedbackselection()"');
//$form -> addElement('select', 'exerciseFeedbackType',get_lang('FeedbackType'),$feedback_option,'onchange="javascript:feedbackselection()"');
// test type
$radios = array();
$radios[] = FormValidator :: createElement ('radio', 'exerciseType', null, get_lang('QuestionsPerPageOne'),'2','onclick = "check_per_page_one() " ' );
$radios[] = FormValidator :: createElement ('radio', 'exerciseType', null, get_lang('QuestionsPerPageAll'),'1',array('onclick' => 'check_per_page_all()', 'id'=>'OptionPageA ll'));
$radios[] = FormValidator :: createElement ('radio', 'exerciseType', null, get_lang('QuestionsPerPageOne'),'2',array('onclick' => 'check_per_page_one()', 'id'=>'option_page_one') );
$radios[] = FormValidator :: createElement ('radio', 'exerciseType', null, get_lang('QuestionsPerPageAll'),'1',array('onclick' => 'check_per_page_all()', 'id'=>'option_page_a ll'));
$form -> addGroup($radios, null, get_lang('QuestionsPerPage'));
} else {
@ -1454,7 +1460,7 @@ class Exercise {
Database::query($sql);
}
public function show_button($nbrQuestions, $questionNum) {
public function show_button($nbrQuestions, $questionNum, $exerciseId ) {
$html = '';
$html = '< div style = "margin-top:-10px;" > ';
$confirmation_alert = $this->type == 1? " onclick=\"javascript:if(!confirm('".get_lang("ConfirmYourChoice")."')) return false;\" ":"";
@ -1465,6 +1471,12 @@ class Exercise {
$submit_btn = '';
$html .='< script src = "' . api_get_path(WEB_LIBRARY_PATH) . 'javascript/thickbox.js" type = "text/javascript" > < / script > ';
$html .='< style type = "text/css" media = "all" > @ import "' . api_get_path(WEB_LIBRARY_PATH) . 'javascript/thickbox.css" ; < / style > ';
//$html .='< br / > < a href = "exercise_submit_modal.php?learnpath_id='.$learnpath_id.'&learnpath_item_id='.$learnpath_item_id.'&origin='.$origin.'&hotspot='.$hotspot_get.'&nbrQuestions='.$nbrQuestions.'&questionnum='.$questionNum.'&exerciseType='.$exerciseType.'&exerciseId='.$exerciseId.'&placeValuesBeforeTB_=savedValues&TB_iframe=true&height=480&width=640&modal=true" title = "" class = "thickbox button" id = "validationButton" > ';
$html .='< a href = "exercise_submit_modal.php?learnpath_id='.$learnpath_id.'&learnpath_item_id='.$learnpath_item_id.'&origin='.$origin.'&hotspot='.$hotspot_get.'&nbrQuestions='.$nbrQuestions.'&questionnum='.$questionNum.'&exerciseType='.$exerciseType.'&exerciseId='.$exerciseId.'&placeValuesBeforeTB_=savedValues&TB_iframe=true&height=480&width=640&modal=true" title = "" class = "thickbox button" id = "validationButton" > ';
$html .= get_lang('ValidateAnswer').'< / a > < / button > ';
$html .='< br / > ';
} else {
if (api_is_allowed_to_session_edit() ) {
if ($this->type == ALL_ON_ONE_PAGE || $nbrQuestions == $questionNum) {
@ -1486,7 +1498,6 @@ class Exercise {
return $html;
}
/**
* So the time control will work
*/
@ -1669,9 +1680,20 @@ class Exercise {
* @todo reduce parameters of this function
* @return string html code
*/
function manage_answer($exeId, $questionId, $choice, $from = 'exercise_show', $exerciseResultCoordinates = array(), $saved_results = true, $from_database = false, $show_result = true, $propagate_neg = 0) {
global $_configuration, $feedback_type;
function manage_answer($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 $_configuration, $feedback_type, $debug;
require_once api_get_path(LIBRARY_PATH).'geometry.lib.php';
if ($debug) error_log('manage_answer called exe_id '.$exeId);
if ($debug) error_log('manage_answer $from '.$from);
if ($debug) error_log('manage_answer $saved_results '.$saved_results);
if ($debug) error_log('manage_answer $from_database '.$from_database);
if ($debug) error_log('manage_answer $show_result '.$show_result);
if ($debug) error_log('manage_answer $propagate_neg '.$propagate_neg);
if ($debug) error_log('manage_answer $$hotspot_delineation_result '.print_r($hotspot_delineation_result, 1));
$extra_data = array();
$html = '';
$questionId = intval($questionId);
@ -1689,6 +1711,8 @@ class Exercise {
$quesId = $objQuestionTmp->selectId();
$extra = $objQuestionTmp->extra;
$next = 1; //not for now
//Extra information of the question
if (!empty($extra)){
$extra = explode(':', $extra);
@ -1706,13 +1730,16 @@ class Exercise {
// Construction of the Answer object
$objAnswerTmp = new Answer($questionId);
$nbrAnswers = $objAnswerTmp->selectNbrAnswers();
if ($debug) error_log('Count of answers :'.$nbrAnswers);
if ($debug) error_log('$answerType : '.$answerType);
$questionScore = 0;
if ($answerType == FREE_ANSWER) {
$nbrAnswers = 1;
}
$user_answer = '';
// Get answer list for matching
$sql_answer = 'SELECT id, answer FROM '.$table_ans.' WHERE question_id="'.$questionId.'" ';
$res_answer = Database::query($sql_answer);
@ -1731,6 +1758,10 @@ class Exercise {
$answerWeighting = $objAnswerTmp->selectWeighting($answerId);
$numAnswer = $objAnswerTmp->selectAutoId($answerId);
//delineation
$delineation_cord = $objAnswerTmp->selectHotspotCoordinates(1);
$answer_delineation_destination=$objAnswerTmp->selectDestination(1);
switch ($answerType) {
// for unique answer
case UNIQUE_ANSWER :
@ -1942,18 +1973,6 @@ class Exercise {
//$temp = $answer;
$temp = text_filter($answer);
/* // Deprecated code
// TeX parsing
// 1. find everything between the [tex] and [/tex] tags
$startlocations = api_strpos($temp, '[tex]');
$endlocations = api_strpos($temp, '[/tex]');
if ($startlocations !== false & & $endlocations !== false) {
$texstring = api_substr($temp, $startlocations, $endlocations - $startlocations +6);
// 2. replace this by {texcode}
$temp = str_replace($texstring, '{texcode}', $temp);
}
*/
$answer = '';
$j = 0;
//initialise answer tags
@ -2103,13 +2122,10 @@ class Exercise {
while ($real_answer = Database::fetch_array($res_answer)) {
$real_list[$real_answer['id']]= $real_answer['answer'];
}
$sql_select_answer = 'SELECT id, answer, correct, id_auto FROM '.$table_ans.'
WHERE question_id="'.$questionId.'" AND correct < > 0 ORDER BY id_auto';
$res_answers = Database::query($sql_select_answer);
$questionScore = 0;
while ($a_answers = Database::fetch_array($res_answers)) {
@ -2160,9 +2176,9 @@ class Exercise {
}
break;
}
// for hotspot with no order
// for hotspot with no order
case HOT_SPOT :
if ($from_database) {
if ($show_result) {
$TBL_TRACK_HOTSPOT = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_HOTSPOT);
@ -2190,6 +2206,45 @@ class Exercise {
$studentChoice = false;
}
break;
// for hotspot with delineation
case HOT_SPOT_DELINEATION :
if ($from_database) {
// getting the user answer
$TBL_TRACK_HOTSPOT = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_HOTSPOT);
$query = "SELECT hotspot_correct, hotspot_coordinate from ".$TBL_TRACK_HOTSPOT." where hotspot_exe_id = '".$exeId."' and hotspot_question_id= '".$questionId."' AND hotspot_answer_id='1'"; //by default we take 1 because it's a delineation
$resq = Database::query($query);
$row = Database::fetch_array($resq,'ASSOC');
$choice = $row['hotspot_correct'];
$user_answer = $row['hotspot_coordinate'];
// THIS is very important otherwise the poly_compile will throw an error!!
// round-up the coordinates
$coords = explode('/',$user_answer);
$user_array = '';
foreach ($coords as $coord) {
list($x,$y) = explode(';',$coord);
$user_array .= round($x).';'.round($y).'/';
}
$user_array = substr($user_array,0,-1);
} else {
if ($studentChoice) {
$newquestionList[]=$questionid;
}
if ($answerId===1) {
$studentChoice =$choice[$answerId];
$questionScore +=$answerWeighting;
if ($hotspot_delineation_result[1]==1) {
$totalScore +=$answerWeighting; //adding the total
}
//$totalScore +=$answerWeighting; we do not if the hotspot is right or not
}
}
$_SESSION['hotspot_coord'][1] = $delineation_cord;
$_SESSION['hotspot_dest'][1] = $answer_delineation_destination;
break;
} // end switch Answertype
global $origin;
@ -2197,6 +2252,7 @@ class Exercise {
if ($show_result) {
if ($from == 'exercise_result') {
if ($debug) error_log('Showing questions $from '.$from);
//display answers (if not matching type, or if the answer is correct)
if ($answerType != MATCHING || $answerCorrect) {
if (in_array($answerType, array(UNIQUE_ANSWER, UNIQUE_ANSWER_NO_OPTION, MULTIPLE_ANSWER, MULTIPLE_ANSWER_COMBINATION))) {
@ -2227,7 +2283,151 @@ class Exercise {
ExerciseShowFunctions::display_hotspot_answer($answerId, $answer, $studentChoice, $answerComment);
}
} elseif($answerType == HOT_SPOT_ORDER) {
ExerciseShowFunctions::display_hotspot_order_answer($answerId, $answer, $studentChoice, $answerComment);
if ($origin != 'learnpath') {
ExerciseShowFunctions::display_hotspot_order_answer($answerId, $answer, $studentChoice, $answerComment);
}
} elseif ($answerType == HOT_SPOT_DELINEATION) {
$user_answer = $_SESSION['exerciseResultCoordinates'][$questionId];
//$_SESSION['exerciseResultCoordinates']=str_replace('/','|',$user_answer);
//if (!$comes_from_popup) {
//round-up the coordinates
$coords = explode('/',$user_answer);
$user_array = '';
foreach ($coords as $coord) {
list($x,$y) = explode(';',$coord);
$user_array .= round($x).';'.round($y).'/';
}
$user_array = substr($user_array,0,-1);
if ($next) {
//$tbl_track_e_hotspot = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_HOTSPOT);
// Save into db
/* $sql = "INSERT INTO $tbl_track_e_hotspot (hotspot_user_id, hotspot_course_code, hotspot_exe_id, hotspot_question_id, hotspot_answer_id, hotspot_correct, hotspot_coordinate )
VALUES ('".Database::escape_string($_user['user_id'])."', '".Database::escape_string($_course['id'])."', '".Database::escape_string($exeId)."', '".Database::escape_string($questionId)."', '".Database::escape_string($answerId)."', '".Database::escape_string($studentChoice)."', '".Database::escape_string($user_array)."')";
$result = api_sql_query($sql,__FILE__,__LINE__);*/
$user_answer = $user_array;
// we compare only the delineation not the other points
$answer_question = $_SESSION['hotspot_coord'][1];
$answerDestination = $_SESSION['hotspot_dest'][1];
//calculating the area
$poly_user = convert_coordinates($user_answer,'/');
$poly_answer = convert_coordinates($answer_question,'|');
$max_coord = poly_get_max($poly_user,$poly_answer);
$poly_user_compiled = poly_compile($poly_user,$max_coord);
$poly_answer_compiled = poly_compile($poly_answer,$max_coord);
$poly_results = poly_result($poly_answer_compiled,$poly_user_compiled,$max_coord);
$overlap = $poly_results['both'];
$poly_answer_area = $poly_results['s1'];
$poly_user_area = $poly_results['s2'];
$missing = $poly_results['s1Only'];
$excess = $poly_results['s2Only'];
//$overlap = round(polygons_overlap($poly_answer,$poly_user)); //this is an area in pixels
if ($dbg_local>0) { error_log(__LINE__.' - Polygons results are '.print_r($poly_results,1),0);}
if ($overlap < 1 ) {
//shortcut to avoid complicated calculations
$final_overlap = 0;
$final_missing = 100;
$final_excess = 100;
} else {
// the final overlap is the percentage of the initial polygon that is overlapped by the user's polygon
$final_overlap = round(((float)$overlap / (float)$poly_answer_area)*100);
if ($dbg_local>1) { error_log(__LINE__.' - Final overlap is '.$final_overlap,0);}
// the final missing area is the percentage of the initial polygon that is not overlapped by the user's polygon
$final_missing = 100 - $final_overlap;
if ($dbg_local>1) { error_log(__LINE__.' - Final missing is '.$final_missing,0);}
// the final excess area is the percentage of the initial polygon's size that is covered by the user's polygon outside of the initial polygon
$final_excess = round((((float)$poly_user_area-(float)$overlap)/(float)$poly_answer_area)*100);
if ($dbg_local>1) { error_log(__LINE__.' - Final excess is '.$final_excess,0);}
}
//checking the destination parameters parsing the "@@"
$destination_items= explode('@@', $answerDestination);
$threadhold_total = $destination_items[0];
$threadhold_items=explode(';',$threadhold_total);
$threadhold1 = $threadhold_items[0]; // overlap
$threadhold2 = $threadhold_items[1]; // excess
$threadhold3 = $threadhold_items[2]; //missing
// if is delineation
if ($answerId===1) {
//setting colors
if ($final_overlap>=$threadhold1) {
$overlap_color=true; //echo 'a';
}
//echo $excess.'-'.$threadhold2;
if ($final_excess< =$threadhold2) {
$excess_color=true; //echo 'b';
}
//echo '--------'.$missing.'-'.$threadhold3;
if ($final_missing< =$threadhold3) {
$missing_color=true; //echo 'c';
}
// if pass
if ($final_overlap>=$threadhold1 & & $final_missing< =$threadhold3 & & $final_excess< =$threadhold2) {
$next=1; //go to the oars
$result_comment=get_lang('Acceptable');
$final_answer = 1; // do not update with update_exercise_attempt
} else {
$next=0;
$result_comment=get_lang('Unacceptable');
$comment=$answerDestination=$objAnswerTmp->selectComment(1);
$answerDestination=$objAnswerTmp->selectDestination(1);
//checking the destination parameters parsing the "@@"
$destination_items= explode('@@', $answerDestination);
}
} elseif($answerId>1) {
if ($objAnswerTmp->selectHotspotType($answerId) == 'noerror') {
if ($dbg_local>0) { error_log(__LINE__.' - answerId is of type noerror',0);}
//type no error shouldn't be treated
$next = 1;
continue;
}
if ($dbg_local>0) { error_log(__LINE__.' - answerId is >1 so we\'re probably in OAR',0);}
//check the intersection between the oar and the user
//echo 'user'; print_r($x_user_list); print_r($y_user_list);
//echo 'official';print_r($x_list);print_r($y_list);
//$result = get_intersection_data($x_list,$y_list,$x_user_list,$y_user_list);
$inter= $result['success'];
//$delineation_cord=$objAnswerTmp->selectHotspotCoordinates($answerId);
$delineation_cord=$objAnswerTmp->selectHotspotCoordinates($answerId);
$poly_answer = convert_coordinates($delineation_cord,'|');
$max_coord = poly_get_max($poly_user,$poly_answer);
$poly_answer_compiled = poly_compile($poly_answer,$max_coord);
$overlap = poly_touch($poly_user_compiled, $poly_answer_compiled,$max_coord);
if ($overlap == false) {
//all good, no overlap
$next = 1;
continue;
} else {
if ($dbg_local>0) { error_log(__LINE__.' - Overlap is '.$overlap.': OAR hit',0);}
$organs_at_risk_hit++;
//show the feedback
$next=0;
$comment=$answerDestination=$objAnswerTmp->selectComment($answerId);
$answerDestination=$objAnswerTmp->selectDestination($answerId);
$destination_items= explode('@@', $answerDestination);
/*
$try_hotspot=$destination_items[1];
$lp_hotspot=$destination_items[2];
$select_question_hotspot=$destination_items[3];
$url_hotspot=$destination_items[4];*/
}
}
} else { // the first delineation feedback
if ($dbg_local>0) { error_log(__LINE__.' first',0);}
}
} elseif($answerType==MATCHING) {
if ($origin != 'learnpath') {
echo '< tr > ';
@ -2237,6 +2437,8 @@ class Exercise {
}
}
} else {
if ($debug) error_log('Showing questions $from '.$from);
switch($answerType) {
case UNIQUE_ANSWER :
case UNIQUE_ANSWER_NO_OPTION:
@ -2276,11 +2478,142 @@ class Exercise {
case HOT_SPOT:
ExerciseShowFunctions::display_hotspot_answer($answerId, $answer, $studentChoice, $answerComment);
break;
case HOT_SPOT_DELINEATION:
$user_answer = $user_array;
if ($next) {
//$tbl_track_e_hotspot = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_HOTSPOT);
// Save into db
/* $sql = "INSERT INTO $tbl_track_e_hotspot (hotspot_user_id, hotspot_course_code, hotspot_exe_id, hotspot_question_id, hotspot_answer_id, hotspot_correct, hotspot_coordinate )
VALUES ('".Database::escape_string($_user['user_id'])."', '".Database::escape_string($_course['id'])."', '".Database::escape_string($exeId)."', '".Database::escape_string($questionId)."', '".Database::escape_string($answerId)."', '".Database::escape_string($studentChoice)."', '".Database::escape_string($user_array)."')";
$result = api_sql_query($sql,__FILE__,__LINE__);*/
$user_answer = $user_array;
// we compare only the delineation not the other points
$answer_question = $_SESSION['hotspot_coord'][1];
$answerDestination = $_SESSION['hotspot_dest'][1];
//calculating the area
$poly_user = convert_coordinates($user_answer,'/');
$poly_answer = convert_coordinates($answer_question,'|');
$max_coord = poly_get_max($poly_user,$poly_answer);
$poly_user_compiled = poly_compile($poly_user,$max_coord);
$poly_answer_compiled = poly_compile($poly_answer,$max_coord);
$poly_results = poly_result($poly_answer_compiled,$poly_user_compiled,$max_coord);
$overlap = $poly_results['both'];
$poly_answer_area = $poly_results['s1'];
$poly_user_area = $poly_results['s2'];
$missing = $poly_results['s1Only'];
$excess = $poly_results['s2Only'];
//$overlap = round(polygons_overlap($poly_answer,$poly_user)); //this is an area in pixels
if ($dbg_local>0) { error_log(__LINE__.' - Polygons results are '.print_r($poly_results,1),0);}
if ($overlap < 1 ) {
//shortcut to avoid complicated calculations
$final_overlap = 0;
$final_missing = 100;
$final_excess = 100;
} else {
// the final overlap is the percentage of the initial polygon that is overlapped by the user's polygon
$final_overlap = round(((float)$overlap / (float)$poly_answer_area)*100);
if ($dbg_local>1) { error_log(__LINE__.' - Final overlap is '.$final_overlap,0);}
// the final missing area is the percentage of the initial polygon that is not overlapped by the user's polygon
$final_missing = 100 - $final_overlap;
if ($dbg_local>1) { error_log(__LINE__.' - Final missing is '.$final_missing,0);}
// the final excess area is the percentage of the initial polygon's size that is covered by the user's polygon outside of the initial polygon
$final_excess = round((((float)$poly_user_area-(float)$overlap)/(float)$poly_answer_area)*100);
if ($dbg_local>1) { error_log(__LINE__.' - Final excess is '.$final_excess,0);}
}
//checking the destination parameters parsing the "@@"
$destination_items= explode('@@', $answerDestination);
$threadhold_total = $destination_items[0];
$threadhold_items=explode(';',$threadhold_total);
$threadhold1 = $threadhold_items[0]; // overlap
$threadhold2 = $threadhold_items[1]; // excess
$threadhold3 = $threadhold_items[2]; //missing
// if is delineation
if ($answerId===1) {
//setting colors
if ($final_overlap>=$threadhold1) {
$overlap_color=true; //echo 'a';
}
//echo $excess.'-'.$threadhold2;
if ($final_excess< =$threadhold2) {
$excess_color=true; //echo 'b';
}
//echo '--------'.$missing.'-'.$threadhold3;
if ($final_missing< =$threadhold3) {
$missing_color=true; //echo 'c';
}
// if pass
if ($final_overlap>=$threadhold1 & & $final_missing< =$threadhold3 & & $final_excess< =$threadhold2) {
$next=1; //go to the oars
$result_comment=get_lang('Acceptable');
$final_answer = 1; // do not update with update_exercise_attempt
} else {
$next=0;
$result_comment=get_lang('Unacceptable');
$comment=$answerDestination=$objAnswerTmp->selectComment(1);
$answerDestination=$objAnswerTmp->selectDestination(1);
//checking the destination parameters parsing the "@@"
$destination_items= explode('@@', $answerDestination);
}
} elseif($answerId>1) {
if ($objAnswerTmp->selectHotspotType($answerId) == 'noerror') {
if ($dbg_local>0) { error_log(__LINE__.' - answerId is of type noerror',0);}
//type no error shouldn't be treated
$next = 1;
continue;
}
if ($dbg_local>0) { error_log(__LINE__.' - answerId is >1 so we\'re probably in OAR',0);}
//check the intersection between the oar and the user
//echo 'user'; print_r($x_user_list); print_r($y_user_list);
//echo 'official';print_r($x_list);print_r($y_list);
//$result = get_intersection_data($x_list,$y_list,$x_user_list,$y_user_list);
$inter= $result['success'];
//$delineation_cord=$objAnswerTmp->selectHotspotCoordinates($answerId);
$delineation_cord=$objAnswerTmp->selectHotspotCoordinates($answerId);
$poly_answer = convert_coordinates($delineation_cord,'|');
$max_coord = poly_get_max($poly_user,$poly_answer);
$poly_answer_compiled = poly_compile($poly_answer,$max_coord);
$overlap = poly_touch($poly_user_compiled, $poly_answer_compiled,$max_coord);
if ($overlap == false) {
//all good, no overlap
$next = 1;
continue;
} else {
if ($dbg_local>0) { error_log(__LINE__.' - Overlap is '.$overlap.': OAR hit',0);}
$organs_at_risk_hit++;
//show the feedback
$next=0;
$comment=$answerDestination=$objAnswerTmp->selectComment($answerId);
$answerDestination=$objAnswerTmp->selectDestination($answerId);
$destination_items= explode('@@', $answerDestination);
/*
$try_hotspot=$destination_items[1];
$lp_hotspot=$destination_items[2];
$select_question_hotspot=$destination_items[3];
$url_hotspot=$destination_items[4];*/
}
}
} else { // the first delineation feedback
if ($dbg_local>0) { error_log(__LINE__.' first',0);}
}
break;
case HOT_SPOT_ORDER:
ExerciseShowFunctions::display_hotspot_order_answer($answerId, $answer, $studentChoice, $answerComment);
break;
case MATCHING:
if ($origin != 'learnpath') {
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 > ';
@ -2316,9 +2649,149 @@ class Exercise {
}
}
if ($from == 'exercise_result') {
$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') {
// if answer is hotspot. To the difference of exercise_show.php, we use the results from the session (from_db=0)
// TODO Change this, because it is wrong to show the user some results that haven't been stored in the database yet
if ($answerType == HOT_SPOT || $answerType == HOT_SPOT_ORDER || $answerType == HOT_SPOT_DELINEATION ) {
if ($debug) error_log('$from AND this is a hotspot kind of question ');
$my_exe_id = 0;
$from_database = 0;
if ($answerType == HOT_SPOT_DELINEATION) {
if (0) {
if ($overlap_color) {
$overlap_color='green';
} else {
$overlap_color='red';
}
if ($missing_color) {
$missing_color='green';
} else {
$missing_color='red';
}
if ($excess_color) {
$excess_color='green';
} else {
$excess_color='red';
}
if (!is_numeric($final_overlap)) {
$final_overlap = 0;
}
if (!is_numeric($final_missing)) {
$final_missing = 0;
}
if (!is_numeric($final_excess)) {
$final_excess = 0;
}
if ($final_overlap>100) {
$final_overlap = 100;
}
$table_resume='< table class = "data_table" >
< tr class = "row_odd" >
< td > < / td >
< td > < b > '.get_lang('Requirements').'< / b > < / td >
< td > < b > '.get_lang('YourAnswer').'< / b > < / td >
< / tr >
< tr class = "row_even" >
< td > < b > '.get_lang('Overlap').'< / b > < / td >
< td > '.get_lang('Min').' '.$threadhold1.'< / td >
< td > < div style = "color:'.$overlap_color.'" > '.(($final_overlap < 0 ) ? 0:intval ( $ final_overlap ) ) . ' < / div > < / td >
< / tr >
< tr >
< td > < b > '.get_lang('Excess').'< / b > < / td >
< td > '.get_lang('Max').' '.$threadhold2.'< / td >
< td > < div style = "color:'.$excess_color.'" > '.(($final_excess < 0 ) ? 0:intval ( $ final_excess ) ) . ' < / div > < / td >
< / tr >
< tr class = "row_even" >
< td > < b > '.get_lang('Missing').'< / b > < / td >
< td > '.get_lang('Max').' '.$threadhold3.'< / td >
< td > < div style = "color:'.$missing_color.'" > '.(($final_missing < 0 ) ? 0:intval ( $ final_missing ) ) . ' < / div > < / td >
< / tr >
< / table > ';
if ($next==0) {
$try = $try_hotspot;
$lp = $lp_hotspot;
$destinationid= $select_question_hotspot;
$url=$url_hotspot;
} else {
//show if no error
//echo 'no error';
$comment=$answerComment=$objAnswerTmp->selectComment($nbrAnswers);
$answerDestination=$objAnswerTmp->selectDestination($nbrAnswers);
}
echo '< h1 > < div style = "color:#333;" > '.get_lang('Feedback').'< / div > < / h1 >
< p style = "text-align:center" > ';
$message='< p > '.get_lang('YourDelineation').'< / p > ';
$message.=$table_resume;
$message.='< br / > '.get_lang('ResultIs').' '.$result_comment.'< br / > ';
if ($organs_at_risk_hit>0)
$message.='< p > < b > '.get_lang('OARHit').'< / b > < / p > ';
$message.='< p > '.$comment.'< / p > ';
echo $message;
} else {
echo $hotspot_delineation_result[0]; //prints message
$from_database = 1; // the hotspot_solution.swf needs this variable
}
//save the score attempts
if (1 ) {
$final_answer = $hotspot_delineation_result[1]; //getting the answer 1 or 0 comes from exercise_submit_modal.php
if ($final_answer == 0) {
$questionScore = 0;
}
exercise_attempt($questionScore, 1, $quesId, $exeId, 0); // we always insert the answer_id 1 = delineation
//we will only save one item
exercise_attempt_hotspot($exeId,$quesId,1, $my_hotspot_answer, $exerciseResultCoordinates[$quesId]);
} else {
if ($final_answer==0) {
$questionScore = 0;
$answer=0;
exercise_attempt($questionScore, $answer, $quesId, $exeId, 0);
if (is_array($exerciseResultCoordinates[$quesId])) {
foreach($exerciseResultCoordinates[$quesId] as $idx => $val) {
exercise_attempt_hotspot($exeId,$quesId,$idx,0,$val);
}
}
} else {
exercise_attempt($questionScore, $answer, $quesId, $exeId, 0);
if (is_array($exerciseResultCoordinates[$quesId])) {
foreach($exerciseResultCoordinates[$quesId] as $idx => $val) {
exercise_attempt_hotspot($exeId,$quesId,$idx,$choice[$idx],$val);
}
}
}
}
$my_exe_id = $exeId;
}
// We made an extra table for the answers
if($origin != 'learnpath') {
echo "< / table > < / td > < / tr > "; //echo Security::remove_XSS($questionId);
?>
< tr >
< td colspan = "2" >
< i > <?php echo get_lang ( 'Hotspot' ); ?> </ i >< br />< br />
< object type = "application/x-shockwave-flash" data = "../plugin/hotspot/hotspot_solution.swf?modifyAnswers= <?php echo Security :: remove_XSS ( $questionId ); ?> &exe_id= <?php echo $my_exe_id ; ?> &from_db= <?php echo $from_database ; ?> " width = "552" height = "352" >
< param name = "movie" value = "../plugin/hotspot/hotspot_solution.swf?modifyAnswers= <?php echo Security :: remove_XSS ( $questionId ); ?> &exe_id= <?php echo $my_exe_id ; ?> &from_db= <?php echo $from_database ; ?> " />
< / object >
< / td >
< / tr >
<?php
}
}
if ($answerType == HOT_SPOT || $answerType == HOT_SPOT_ORDER) {
// We made an extra table for the answers
if ($show_result) {
@ -2337,6 +2810,7 @@ class Exercise {
}
}
}
if ($origin != 'learnpath') {
if ($show_result) {
echo '< / table > ';
@ -2405,8 +2879,9 @@ class Exercise {
} elseif ($answerType == UNIQUE_ANSWER || $answerType == UNIQUE_ANSWER_NO_OPTION) {
$answer = $choice;
exercise_attempt($questionScore, $answer, $quesId, $exeId, 0, $this->id);
// } elseif ($answerType == HOT_SPOT || $answerType == HOT_SPOT_DELINEATION) {
} elseif ($answerType == HOT_SPOT) {
exercise_attempt($questionScore, $answer, $quesId, $exeId, 0, $this->id);
exercise_attempt($questionScore, $answer, $quesId, $exeId, 0, $this->id);
if (isset($exerciseResultCoordinates[$questionId]) & & !empty($exerciseResultCoordinates[$questionId])) {
foreach($exerciseResultCoordinates[$questionId] as $idx => $val) {
exercise_attempt_hotspot($exeId,$quesId,$idx,$choice[$idx],$val,$this->id);
@ -2426,11 +2901,10 @@ class Exercise {
if ($propagate_neg == 0 & & $questionScore < 0 ) {
$questionScore = 0;
}
$return_array = array('score'=>$questionScore, 'weight'=>$questionWeighting);
$return_array = array('score'=>$questionScore, 'weight'=>$questionWeighting,'extra'=>$extra_data );
return $return_array;
} //End function
function send_notification($arrques, $arrans) {
// Email configuration settings
@ -2596,8 +3070,6 @@ class Exercise {
< / td >
< / tr > ';
}
$html = '< table width = "100%" >
< tr >
< td colspan = "2" >
@ -2616,38 +3088,41 @@ class Exercise {
< br / > ';
return $html;
}
/**
* Create a quiz from quiz data
* @param string Title
* @param int Time before it expires (in minutes)
* @param int Type of exercise
* @param int Whether it's randomly picked questions (1) or not (0)
* @param int Whether the exercise is visible to the user (1) or not (0)
* @param int Whether the results are show to the user (0) or not (1)
* @param int Maximum number of attempts (0 if no limit)
* @param int Feedback type
* @return int New exercise ID
*/
function create_quiz ($title, $expired_time = 0, $type = 2, $random = 0, $active = 1, $results_disabled = 0, $max_attempt = 0, $feedback = 3) {
$tbl_quiz = Database::get_course_table(TABLE_QUIZ_TEST);
$expired_time = filter_var($expired_time,FILTER_SANITIZE_NUMBER_INT);
$type = filter_var($type,FILTER_SANITIZE_NUMBER_INT);
$random = filter_var($random,FILTER_SANITIZE_NUMBER_INT);
$active = filter_var($active,FILTER_SANITIZE_NUMBER_INT);
$results_disabled = filter_var($results_disabled,FILTER_SANITIZE_NUMBER_INT);
$max_attempt = filter_var($max_attempt,FILTER_SANITIZE_NUMBER_INT);
$feedback = filter_var($feedback,FILTER_SANITIZE_NUMBER_INT);
$sid = api_get_session_id();
// Save a new quiz
$sql = "INSERT INTO $tbl_quiz (title,type,random,active,results_disabled, ".
"max_attempt,start_time,end_time,feedback_type,expired_time, session_id) ".
" VALUES('".Database::escape_string($title)."',$type,$random,$active, ".
"$results_disabled,$max_attempt,'','',$feedback,$expired_time,$sid)";
$rs = Database::query($sql);
$quiz_id = Database::get_last_insert_id();
return $quiz_id;
}
/**
* Create a quiz from quiz data
* @param string Title
* @param int Time before it expires (in minutes)
* @param int Type of exercise
* @param int Whether it's randomly picked questions (1) or not (0)
* @param int Whether the exercise is visible to the user (1) or not (0)
* @param int Whether the results are show to the user (0) or not (1)
* @param int Maximum number of attempts (0 if no limit)
* @param int Feedback type
* @return int New exercise ID
*/
function create_quiz ($title, $expired_time = 0, $type = 2, $random = 0, $active = 1, $results_disabled = 0, $max_attempt = 0, $feedback = 3) {
$tbl_quiz = Database::get_course_table(TABLE_QUIZ_TEST);
$expired_time = filter_var($expired_time,FILTER_SANITIZE_NUMBER_INT);
$type = filter_var($type,FILTER_SANITIZE_NUMBER_INT);
$random = filter_var($random,FILTER_SANITIZE_NUMBER_INT);
$active = filter_var($active,FILTER_SANITIZE_NUMBER_INT);
$results_disabled = filter_var($results_disabled,FILTER_SANITIZE_NUMBER_INT);
$max_attempt = filter_var($max_attempt,FILTER_SANITIZE_NUMBER_INT);
$feedback = filter_var($feedback,FILTER_SANITIZE_NUMBER_INT);
$sid = api_get_session_id();
// Save a new quiz
$sql = "INSERT INTO $tbl_quiz (title,type,random,active,results_disabled, ".
"max_attempt,start_time,end_time,feedback_type,expired_time, session_id) ".
" VALUES('".Database::escape_string($title)."',$type,$random,$active, ".
"$results_disabled,$max_attempt,'','',$feedback,$expired_time,$sid)";
$rs = Database::query($sql);
$quiz_id = Database::get_last_insert_id();
return $quiz_id;
}
function process_geometry() {
}
}
endif;
?>
Julio Montoya
15 years ago