@ -36,7 +36,7 @@
// name of the language file that needs to be included
$language_file = 'survey';
// unsetting the course id (because it is in the URL)
if (!isset ($_GET['cidReq']))
if (!isset($_GET['cidReq']))
{
$cidReset = true;
}
@ -50,11 +50,11 @@ require ('../inc/global.inc.php');
// including additional libraries
//require_once (api_get_path(LIBRARY_PATH)."survey.lib.php");
require_once ('survey.lib.php');
require_once (api_get_path(LIBRARY_PATH) . 'course.lib.php');
require_once('survey.lib.php');
require_once (api_get_path(LIBRARY_PATH).'course.lib.php');
// breadcrumbs
if (!empty ($_user))
if (!empty($_user))
{
$interbreadcrumb[] = array ("url" => 'survey_list.php?cidReq='.$_GET['course'],'name' => get_lang('SurveyList'));
}
@ -63,16 +63,16 @@ if (!empty ($_user))
Display :: display_header(get_lang('Survey'));
// getting all the course information
$_course = CourseManager :: get_course_information($_GET['course']);
$_course = CourseManager::get_course_information($_GET['course']);
// Database table definitions
$table_survey = Database :: get_course_table(TABLE_SURVEY, $_course['db_name']);
$table_survey_answer = Database :: get_course_table(TABLE_SURVEY_ANSWER, $_course['db_name']);
$table_survey_question = Database :: get_course_table(TABLE_SURVEY_QUESTION, $_course['db_name']);
$table_survey_question_option = Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION, $_course['db_name']);
$table_course = Database :: get_main_table(TABLE_MAIN_COURSE);
$table_user = Database :: get_main_table(TABLE_MAIN_USER);
$table_survey_invitation = Database :: get_course_table(TABLE_SURVEY_INVITATION, $_course['db_name']);
$table_survey = Database :: get_course_table(TABLE_SURVEY, $_course['db_name']);
$table_survey_answer = Database :: get_course_table(TABLE_SURVEY_ANSWER, $_course['db_name']);
$table_survey_question = Database :: get_course_table(TABLE_SURVEY_QUESTION, $_course['db_name']);
$table_survey_question_option = Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION, $_course['db_name']);
$table_course = Database :: get_main_table(TABLE_MAIN_COURSE);
$table_user = Database :: get_main_table(TABLE_MAIN_USER);
$table_survey_invitation = Database :: get_course_table(TABLE_SURVEY_INVITATION, $_course['db_name']);
// first we check if the needed parameters are present
if ((!isset ($_GET['course']) || !isset ($_GET['invitationcode']))& & !isset($_GET['user_id']))
@ -117,13 +117,13 @@ if ($invitationcode == "auto" && isset($_GET['scode'])){
// now we check if the invitationcode is valid
$sql = "SELECT * FROM $table_survey_invitation WHERE invitation_code = '" . Database :: escape_string($invitationcode) . "'";
$result = api_sql_query($sql, __FILE__, false); // false=suppress errors
if (Database :: num_rows($result) < 1 )
if (Database::num_rows($result) < 1 )
{
Display :: display_error_message(get_lang('WrongInvitationCode'), false);
Display :: display_footer();
exit;
}
$survey_invitation = Database :: fetch_array($result, 'ASSOC');
$survey_invitation = Database::fetch_array($result,'ASSOC');
// now we check if the user already filled the survey
if ($survey_invitation['answered'] == 1 & & !isset($_GET['user_id']))
@ -135,10 +135,10 @@ if ($survey_invitation['answered'] == 1 && !isset($_GET['user_id']))
// checking if there is another survey with this code.
// If this is the case there will be a language choice
$sql = "SELECT * FROM $table_survey WHERE code='" . Database :: escape_string($survey_invitation['survey_code']) . "'";
$sql = "SELECT * FROM $table_survey WHERE code='".Database::escape_string($survey_invitation['survey_code'])."'";
$result = api_sql_query($sql, __FILE__, __LINE__);
if (Database :: num_rows($result) > 1)
if (Database::num_rows($result) > 1)
{
if ($_POST['language'])
{
@ -146,61 +146,61 @@ if (Database :: num_rows($result) > 1)
}
else
{
echo '< form id = "language" name = "language" method = "POST" action = "' . api_get_self() . '?course=' . $_GET['course'] . '&invitationcode=' . $_GET['invitationcode'] . '&cidReq=' . $_GET['cidReq'] . '" > ';
echo '< form id = "language" name = "language" method = "POST" action = "'.api_get_self().'?course='.$_GET['course'].'&invitationcode='.$_GET['invitationcode'].'&cidReq='.$_GET['cidReq'].'" > ';
echo ' < select name = "language" > ';
while ($row = Database :: fetch_array($result, 'ASSOC'))
while ($row=Database::fetch_array($result,'ASSOC'))
{
echo '< option value = "' . $row['survey_id'] . '" > ' . $row['lang'] . '< / option > ';
echo '< option value = "'.$row['survey_id'].'" > '.$row['lang'].'< / option > ';
}
echo '< / select > ';
//echo ' < input type = "submit" name = "Submit" value = "' . get_lang('Ok') . '" class = "next" / > ';
echo '< button type = "submit" name = "Submit" class = "next" > '.get_lang('Ok').'< / button > ';
echo '< / form > ';
display :: display_footer();
display::display_footer();
exit();
}
}
else
{
$row = Database :: fetch_array($result, 'ASSOC');
$row=Database::fetch_array($result,'ASSOC');
$survey_invitation['survey_id'] = $row['survey_id'];
}
// getting the survey information
$survey_data = survey_manager :: get_survey($survey_invitation['survey_id']);
$survey_data = survey_manager::get_survey($survey_invitation['survey_id']);
//echo '< pre > ';print_r($survey_data);echo '< / pre > ';
//echo $survey_data['form_fields'];echo '-< br > -';echo $survey_data['show_form_profile'];
$survey_data['survey_id'] = $survey_invitation['survey_id'];
//print_r($survey_data);
// storing the answers
if (count($_POST) > 0)
if (count($_POST)>0)
{
if ($survey_data['survey_type'] === '0')
if ($survey_data['survey_type']==='0')
{
// getting all the types of the question (because of the special treatment of the score question type
$sql = "SELECT * FROM $table_survey_question WHERE survey_id = '" . Database :: escape_string($survey_invitation['survey_id']) . "'";
$sql = "SELECT * FROM $table_survey_question WHERE survey_id = '".Database::escape_string($survey_invitation['survey_id'])."'";
$result = api_sql_query($sql, __FILE__, __LINE__);
while ($row = Database :: fetch_array($result, 'ASSOC'))
while ($row = Database::fetch_array($result,'ASSOC'))
{
$types[$row['question_id']] = $row['type'];
}
// looping through all the post values
foreach ($_POST as $key => $value)
foreach ($_POST as $key=>$value)
{
// if the post value key contains the string 'question' then it is an answer on a question
if (strstr($key, 'question'))
{
// finding the question id by removing 'question'
$survey_question_id = str_replace('question', '', $key);
$survey_question_id = str_replace('question', '',$key);
// if the post value is an array then we have a multiple response question or a scoring question type
// remark: when it is a multiple response then the value of the array is the option_id
// when it is a scoring question then the key of the array is the option_id and the value is the value
if (is_array($value))
{
SurveyUtil :: remove_answer($survey_invitation['user'], $survey_invitation['survey_id'], $survey_question_id);
SurveyUtil::remove_answer($survey_invitation['user'], $survey_invitation['survey_id'], $survey_question_id);
foreach ($value as $answer_key => $answer_value)
{
if ($types[$survey_question_id] == 'score')
@ -213,7 +213,7 @@ if (count($_POST) > 0)
$option_id = $answer_value;
$option_value = '';
}
SurveyUtil :: store_answer($survey_invitation['user'], $survey_invitation['survey_id'], $survey_question_id, $option_id, $option_value, $survey_data);
SurveyUtil::store_answer($survey_invitation['user'], $survey_invitation['survey_id'], $survey_question_id, $option_id, $option_value, $survey_data);
}
}
// all the other question types (open question, multiple choice, percentage, ...)
@ -221,9 +221,9 @@ if (count($_POST) > 0)
{
if ($types[$survey_question_id] == 'percentage')
{
$sql = "SELECT * FROM $table_survey_question_option WHERE question_option_id='" . Database :: escape_string($value) . "'";
$sql = "SELECT * FROM $table_survey_question_option WHERE question_option_id='".Database::escape_string($value)."'";
$result = api_sql_query($sql, __FILE__, __LINE__);
$row = Database :: fetch_array($result, 'ASSOC');
$row = Database::fetch_array($result,'ASSOC');
$option_value = $row['option_text'];
} else {
$option_value = 0;
@ -234,77 +234,77 @@ if (count($_POST) > 0)
}
$survey_question_answer = $value;
SurveyUtil :: remove_answer($survey_invitation['user'], $survey_invitation['survey_id'], $survey_question_id);
SurveyUtil :: store_answer($survey_invitation['user'], $survey_invitation['survey_id'], $survey_question_id, $value, $option_value, $survey_data);
SurveyUtil::remove_answer($survey_invitation['user'], $survey_invitation['survey_id'], $survey_question_id);
SurveyUtil::store_answer($survey_invitation['user'], $survey_invitation['survey_id'], $survey_question_id, $value, $option_value, $survey_data);
//SurveyUtil::store_answer($user,$survey_id,$question_id, $option_id, $option_value, $survey_data);
}
}
}
}
elseif ($survey_data['survey_type'] === '1') //conditional/personality-test type surveys
{
elseif ($survey_data['survey_type']==='1') //conditional/personality-test type surveys
{
// getting all the types of the question (because of the special treatment of the score question type
$shuffle = '';
if ($survey_data['shuffle'] == '1')
$shuffle='';
if ($survey_data['shuffle']=='1')
{
$shuffle = ' ORDER BY RAND() ';
$shuffle= ' ORDER BY RAND() ' ;
}
$sql = "SELECT * FROM $table_survey_question
WHERE survey_id = '" . Database :: escape_string($survey_invitation['survey_id']) . "'
WHERE survey_id = '".Database::escape_string($survey_invitation['survey_id'])."'
AND survey_group_pri='0' $shuffle
";
$result = api_sql_query($sql, __FILE__, __LINE__);
// there is only one question type for conditional surveys
while ($row = Database :: fetch_array($result, 'ASSOC'))
// there is only one question type for conditional surveys
while ($row = Database::fetch_array($result,'ASSOC'))
{
$types[$row['question_id']] = $row['type'];
}
// looping through all the post values
foreach ($_POST as $key => $value)
foreach ($_POST as $key=>$value)
{
// if the post value key contains the string 'question' then it is an answer to a question
if (strstr($key, 'question'))
if (strstr($key,'question'))
{
// finding the question id by removing 'question'
$survey_question_id = str_replace('question', '', $key);
$survey_question_id = str_replace('question', '',$key);
// we select the correct answer and the puntuacion
$sql = "SELECT value FROM $table_survey_question_option " .
" WHERE question_option_id='" . Database :: escape_string($value) . "'";
" WHERE question_option_id='".Database::escape_string($value). "'";
$result = api_sql_query($sql, __FILE__, __LINE__);
$row = Database :: fetch_array($result, 'ASSOC');
$row = Database::fetch_array($result,'ASSOC');
$option_value = $row['value'];
//$option_value = 0;
$survey_question_answer = $value;
//we save the answer after making sure that a possible previous attempt is deleted
SurveyUtil :: remove_answer($survey_invitation['user'], $survey_invitation['survey_id'], $survey_question_id);
SurveyUtil :: store_answer($survey_invitation['user'], $survey_invitation['survey_id'], $survey_question_id, $value, $option_value, $survey_data);
//we save the answer after making sure that a possible previous attempt is deleted
SurveyUtil::remove_answer($survey_invitation['user'], $survey_invitation['survey_id'], $survey_question_id);
SurveyUtil::store_answer($survey_invitation['user'], $survey_invitation['survey_id'], $survey_question_id, $value, $option_value, $survey_data);
//SurveyUtil::store_answer($user,$survey_id,$question_id, $option_id, $option_value, $survey_data);
}
}
}
else //in case it's another type than 0 or 1
{
die(get_lang('ErrorSurveyTypeUnknown'));
}
else //in case it's another type than 0 or 1
{
die(get_lang('ErrorSurveyTypeUnknown'));
}
}
// displaying the survey title and subtitle (appears on every page)
echo '< div id = "survey_title" > ' . $survey_data['survey_title'] . '< / div > ';
echo '< div id = "survey_subtitle" > ' . $survey_data['survey_subtitle'] . '< / div > ';
echo '< div id = "survey_title" > '.$survey_data['survey_title'].'< / div > ';
echo '< div id = "survey_subtitle" > '.$survey_data['survey_subtitle'].'< / div > ';
// checking time availability
check_time_availability($survey_data);
// displaying the survey introduction
if (!isset ($_GET['show']))
if (!isset($_GET['show']))
{
// the first thing we do is delete the session
unset($_SESSION['paged_questions']);
unset($_SESSION['page_questions_sec']);
$paged_questions_sec=array();
echo '< div id = "survey_content" class = "survey_content" > ' . $survey_data['survey_introduction'] . '< / div > ';
echo '< div id = "survey_content" class = "survey_content" > '.$survey_data['survey_introduction'].'< / div > ';
$limit = 0;
}
@ -337,28 +337,48 @@ if ($survey_data['form_fields']!='' && $survey_data['anonymous'] == 0 && is_arra
'style' => 'width: 75%; float: ' . ($text_dir == 'rtl' ? 'right;' : 'left;')
));
if ($list['lastname'] == 1) {
// LAST NAME
$form->addElement('text', 'lastname', get_lang('LastName'), array ('size' => 40));
if (api_get_setting('profile', 'name') !== 'true')
$form->freeze(array ('lastname'));
$form->applyFilter(array ('lastname'), 'stripslashes');
$form->applyFilter(array ('lastname'), 'trim');
$form->addRule('lastname', get_lang('ThisFieldIsRequired'), 'required');
}
if ($list['firstname'] == 1 ) {
//FIRST NAME
$form->addElement('text', 'firstname', get_lang('FirstName'), array ('size' => 40));
if (api_get_setting('profile', 'name') !== 'true')
$form->freeze(array ('firstname'));
$form->applyFilter(array ('firstname'), 'stripslashes');
$form->applyFilter(array ('firstname'), 'trim');
$form->addRule('firstname', get_lang('ThisFieldIsRequired'), 'required');
if (api_is_western_name_order()) {
if ($list['firstname'] == 1 ) {
//FIRST NAME
$form->addElement('text', 'firstname', get_lang('FirstName'), array ('size' => 40));
if (api_get_setting('profile', 'name') !== 'true') {
$form->freeze(array ('firstname'));
}
$form->applyFilter(array ('firstname'), 'stripslashes');
$form->applyFilter(array ('firstname'), 'trim');
$form->addRule('firstname', get_lang('ThisFieldIsRequired'), 'required');
}
if ($list['lastname'] == 1) {
// LAST NAME
$form->addElement('text', 'lastname', get_lang('LastName'), array ('size' => 40));
if (api_get_setting('profile', 'name') !== 'true') {
$form->freeze(array ('lastname'));
}
$form->applyFilter(array ('lastname'), 'stripslashes');
$form->applyFilter(array ('lastname'), 'trim');
$form->addRule('lastname', get_lang('ThisFieldIsRequired'), 'required');
}
} else {
if ($list['lastname'] == 1) {
// LAST NAME
$form->addElement('text', 'lastname', get_lang('LastName'), array ('size' => 40));
if (api_get_setting('profile', 'name') !== 'true') {
$form->freeze(array ('lastname'));
}
$form->applyFilter(array ('lastname'), 'stripslashes');
$form->applyFilter(array ('lastname'), 'trim');
$form->addRule('lastname', get_lang('ThisFieldIsRequired'), 'required');
}
if ($list['firstname'] == 1 ) {
//FIRST NAME
$form->addElement('text', 'firstname', get_lang('FirstName'), array ('size' => 40));
if (api_get_setting('profile', 'name') !== 'true') {
$form->freeze(array ('firstname'));
}
$form->applyFilter(array ('firstname'), 'stripslashes');
$form->applyFilter(array ('firstname'), 'trim');
$form->addRule('firstname', get_lang('ThisFieldIsRequired'), 'required');
}
}
if ($list['official_code'] == 1) {
@ -472,7 +492,7 @@ if ($survey_data['form_fields']!='' && $survey_data['anonymous'] == 0 && is_arra
break;
case USER_FIELD_TYPE_DATE :
$form->addElement('datepickerdate', 'extra_' . $field_details[1], $field_details[3],array('form_name'=>'profile'));
$form->_elements[$form->_elementIndex['extra_'.$field_details[1]]]->setLocalOption('minYear',1900);
$form->_elements[$form->_elementIndex['extra_' . $field_details[1]]]->setLocalOption('minYear', 1900);
$defaults['extra_'.$field_details[1]] = date('Y-m-d 12:00:00');
$form -> setDefaults($defaults);
if ($field_details[7] == 0)
@ -581,10 +601,10 @@ if ($survey_data['form_fields'] && $survey_data['anonymous'] == 0 && is_array($u
}
// displaying the survey thanks message
if (isset ($_POST['finish_survey']))
if (isset($_POST['finish_survey']))
{
echo '< div id = "survey_content" class = "survey_content" > < strong > ' . get_lang('SurveyFinished') . '< / strong > < br / > ' . $survey_data['survey_thanks'] . '< / div > ';
survey_manager :: update_survey_answered($survey_data['survey_id'], $survey_invitation['user'], $survey_invitation['survey_code']);
echo '< div id = "survey_content" class = "survey_content" > < strong > '.get_lang('SurveyFinished').'< / strong > < br / > '.$survey_data['survey_thanks'].'< / div > ';
survey_manager::update_survey_answered($survey_data['survey_id'], $survey_invitation['user'], $survey_invitation['survey_code']);
unset($_SESSION['paged_questions']);
unset($_SESSION['page_questions_sec']);
Display :: display_footer();
@ -592,47 +612,47 @@ if (isset ($_POST['finish_survey']))
}
// sets the random questions
$shuffle = '';
if ($survey_data['shuffle'] == 1)
$shuffle='';
if ($survey_data['shuffle']==1)
{
$shuffle = ' BY RAND() ';
$shuffle= ' BY RAND() ';
}
if (isset ($_GET['show']) || isset ($_POST['personality']))
if ( isset($_GET['show']) || isset($_POST['personality']))
{
// Getting all the questions for this page and add them to a multidimensional array where the first index is the page.
// as long as there is no pagebreak fount we keep adding questions to the page
$questions_displayed = array ();
$questions_displayed = array();
$counter = 0;
$paged_questions = array ();
$paged_questions = array ();
// if non-conditional survey
if ($survey_data['survey_type'] === '0')
if ($survey_data['survey_type']==='0')
{
if (empty ($_SESSION['paged_questions']))
{
$sql = "SELECT * FROM $table_survey_question
WHERE survey_id = '" . Database :: escape_string($survey_invitation['survey_id']) . "'
ORDER BY sort ASC";
$result = api_sql_query($sql, __FILE__, __LINE__);
while ($row = Database :: fetch_array($result, 'ASSOC'))
{
if ($row['type'] == 'pagebreak')
{
$counter++;
}
else
{
// ids from question of the current survey
$paged_questions[$counter][] = $row['question_id'];
}
}
$_SESSION['paged_questions'] = $paged_questions;
}
else
{
$paged_questions = $_SESSION['paged_questions'];
}
if(empty($_SESSION['paged_questions']))
{
$sql = "SELECT * FROM $table_survey_question
WHERE survey_id = '".Database::escape_string($survey_invitation['survey_id'])."'
ORDER BY sort ASC";
$result = api_sql_query($sql, __FILE__, __LINE__);
while ($row = Database::fetch_array($result,'ASSOC'))
{
if($row['type'] == 'pagebreak')
{
$counter++;
}
else
{
// ids from question of the current survey
$paged_questions[$counter][] = $row['question_id'];
}
}
$_SESSION['paged_questions'] = $paged_questions;
}
else
{
$paged_questions = $_SESSION['paged_questions'];
}
if (key_exists($_GET['show'], $paged_questions)) {
if (isset($_GET['user_id'])) {
@ -657,16 +677,16 @@ if (isset ($_GET['show']) || isset ($_POST['personality']))
FROM $table_survey_question survey_question
LEFT JOIN $table_survey_question_option survey_question_option
ON survey_question.question_id = survey_question_option.question_id
WHERE survey_question.survey_id = '" . Database :: escape_string($survey_invitation['survey_id']) . "'
AND survey_question.question_id IN (" . implode(',', $paged_questions[$_GET['show']]) . ")
WHERE survey_question.survey_id = '".Database::escape_string($survey_invitation['survey_id'])."'
AND survey_question.question_id IN (".implode(',',$paged_questions[$_GET['show']]).")
ORDER BY survey_question.sort, survey_question_option.sort ASC";
}
$result = api_sql_query($sql, __FILE__, __LINE__);
$question_counter_max = Database :: num_rows($result);
$question_counter_max = Database::num_rows($result);
$counter = 0;
$limit = 0;
$questions = array ();
$limit=0;
$questions = array();
while ($row = Database :: fetch_array($result, 'ASSOC')) {
@ -688,86 +708,86 @@ if (isset ($_GET['show']) || isset ($_POST['personality']))
}
}
}
elseif ($survey_data['survey_type'] === '1')
elseif ($survey_data['survey_type']==='1')
{
$my_survey_id = Database :: escape_string($survey_invitation['survey_id']);
$current_user = Database :: escape_string($survey_invitation['user']);
$my_survey_id=Database::escape_string($survey_invitation['survey_id']);
$current_user = Database::escape_string($survey_invitation['user']);
if (isset ($_POST['personality']) )
if (isset($_POST['personality']))
{
// Compute the results to get the 3 groups nearest to the user's personality
if ($shuffle == '')
if ($shuffle=='')
$order = 'BY sort ASC ';
else
$order = $shuffle;
$answer_list = array ();
$answer_list=array();
// get current user results
$results = array ();
$results=array();
$sql = "SELECT survey_group_pri, user, SUM(value) as value
FROM $table_survey_answer as survey_answer INNER JOIN $table_survey_question as survey_question
ON (survey_question.question_id = survey_answer.question_id)
WHERE survey_answer.survey_id='" . $my_survey_id . "' AND
survey_answer.user='" . $current_user . "'
WHERE survey_answer.survey_id='".$my_survey_id."' AND
survey_answer.user='".$current_user."'
GROUP BY survey_group_pri
ORDER BY survey_group_pri
";
";
$result = api_sql_query($sql, __FILE__, __LINE__);
while ($row = Database :: fetch_array($result)) {
$answer_list['value'] = $row['value'];
$answer_list['group'] = $row['survey_group_pri'];
$results[] = $answer_list;
$answer_list['value']=$row['value'];
$answer_list['group']=$row['survey_group_pri'];
$results[]=$answer_list;
}
//echo "< br > ";print_r($results); echo "< br > ";
// get the total score for each group of questions
$totals = array ();
$totals=array();
$sql = "SELECT SUM(temp.value) as value, temp.survey_group_pri FROM
(SELECT MAX(value) as value, survey_group_pri, survey_question.question_id
FROM $table_survey_question as survey_question
INNER JOIN $table_survey_question_option as survey_question_option
ON (survey_question.question_id = survey_question_option.question_id)
WHERE survey_question.survey_id='" . $my_survey_id . "' AND survey_group_sec1='0' AND survey_group_sec2='0'
GROUP BY survey_group_pri, survey_question.question_id) as temp
GROUP BY temp.survey_group_pri
ORDER BY temp.survey_group_pri";
(SELECT MAX(value) as value, survey_group_pri, survey_question.question_id
FROM $table_survey_question as survey_question
INNER JOIN $table_survey_question_option as survey_question_option
ON (survey_question.question_id = survey_question_option.question_id)
WHERE survey_question.survey_id='".$my_survey_id."' AND survey_group_sec1='0' AND survey_group_sec2='0'
GROUP BY survey_group_pri, survey_question.question_id) as temp
GROUP BY temp.survey_group_pri
ORDER BY temp.survey_group_pri";
$result = api_sql_query($sql, __FILE__, __LINE__);
while ($row = Database :: fetch_array($result))
while ($row = Database::fetch_array($result))
{
$list['value'] = $row['value'];
$list['group'] = $row['survey_group_pri'];
$totals[] = $list;
$list['value']=$row['value'];
$list['group']=$row['survey_group_pri'];
$totals[]=$list;
}
//echo '< pre > '; print_r($totals);
$final_results = array ();
$final_results=array();
//get a percentage score for each group
//get a percentage score for each group
for ($i = 0; $i < count ( $ totals ) ; $ i + + ) {
for ($j = 0; $j < count ( $ results ) ; $ j + + ) {
if ($totals[$i]['group'] == $results[$j]['group']) {
$group = $totals[$i]['group'];
$porcen = ($results[$j]['value'] / $totals[$i]['value']);
$final_results[$group] = $porcen;
$group=$totals[$i]['group'];
$porcen=($results[$j]['value'] / $totals[$i]['value'] );
$final_results[$group]=$porcen;
}
}
}
// sort the results by score (getting a list of group IDs by score into $groups)
arsort($final_results);
$groups = array_keys($final_results);
$groups=array_keys($final_results);
/*
echo '< pre > ';
echo '< pre > ';
echo 'Group id => %';
echo "< br > ";
print_r($final_results);
echo '< / pre > ';
*/
$result = array ();
echo '< / pre > ';
*/
$result=array();
$count_result=0;
foreach ($final_results as $key => $sub_result) {
$result[] = array (
@ -846,12 +866,12 @@ if (isset ($_GET['show']) || isset ($_POST['personality']))
//echo '< pre > ';
//print_r($result);
// if we have only 3 or less equal scores (i.e. 0, 1 or 2 equalities), then we can use the three first groups
if ($equal_count < 4 )
// if we have only 3 or less equal scores (i.e. 0,1 or 2 equalities), then we can use the three first groups
if ($equal_count< 4 )
{
//if there is one or less score equalities
if ($equal_count === 0 || $equal_count === 1)
{
{
//i.e 70% - 70% -60% - 60% $equal_count = 1 we only get the first 2 options
if (($result[0]['value'] == $result[1]['value']) & & ($result[2]['value'] == $result[3]['value']))
{
@ -859,13 +879,13 @@ if (isset ($_GET['show']) || isset ($_POST['personality']))
}
//i.e 70% - 70% -0% - 0% - $equal_count = 0 we only get the first 2 options
/*elseif (($result[0]['value'] == $result[1]['value']) & & ($result[1]['value'] != $result[2]['value']) ) {
$group_cant = 0;
$group_cant=0;
}*/
/*
//i.e 70% - 70% -60% - 60% $equal_count = 0 we only get the first 2 options
elseif (($result[0]['value'] == $result[1]['value']) & & ($result[2]['value'] == $result[3]['value']))
elseif ( ($result[0]['value'] == $result[1]['value']) & & ($result[2]['value'] == $result[3]['value']) )
{
$group_cant = 0;
$group_cant=0;
}*/
//i.e. 80% - 70% - 70% - 70%
elseif (($result[0]['value'] != $result[1]['value']) & & ($result[1]['value'] == $result[2]['value']) & & ($result[2]['value'] == $result[3]['value'])) {
@ -877,13 +897,13 @@ if (isset ($_GET['show']) || isset ($_POST['personality']))
//i.e. 80% - 80% - 70% - 50
// by default we choose the highest 3
$group_cant = 2;
$group_cant=2;
}
}
else
{
//if there are two score equalities
$group_cant = $equal_count;
$group_cant=$equal_count;
}
//@todo
@ -893,37 +913,37 @@ if (isset ($_GET['show']) || isset ($_POST['personality']))
// 2 un solo valor
// 3 valores iguales
if ($group_cant > 0)
if ($group_cant>0)
{
//echo '$equal_count'.$group_cant;
// we only get highest 3
$secondary = '';
$combi = '';
$secondary ='';
$combi='';
for ($i = 0; $i < = $group_cant; $i++) {
$group1 = $groups[$i];
$group2 = $groups[$i +1];
$group1=$groups[$i];
$group2=$groups[$i+1];
// here we made all the posibilities with the 3 groups
if ($group_cant == 2 & & $i == $group_cant) {
$group2 = $groups[0];
$group2=$groups[0];
$secondary .= " OR ( survey_group_sec1 = '$group1' AND survey_group_sec2 = '$group2') ";
$secondary .= " OR ( survey_group_sec1 = '$group2' AND survey_group_sec2 = '$group1' ) ";
$combi .= $group1 . ' - ' . $group2 . " or " . $group2 . ' - ' . $group1 . "< br > ";
$combi.= $group1.' - '.$group2." or ".$group2.' - '.$group1."< br > ";
} else {
if ($i != 0) {
$secondary .= " OR ( survey_group_sec1 = '$group1' AND survey_group_sec2 = '$group2') ";
$secondary .= " OR ( survey_group_sec1 = '$group2' AND survey_group_sec2 = '$group1' ) ";
$combi .= $group1 . ' - ' . $group2 . " or " . $group2 . ' - ' . $group1 . "< br > ";
$combi.= $group1.' - '.$group2." or ".$group2.' - '.$group1."< br > ";
} else {
$secondary .= " ( survey_group_sec1 = '$group1' AND survey_group_sec2 = '$group2') ";
$secondary .= " OR ( survey_group_sec1 = '$group2' AND survey_group_sec2 = '$group1' ) ";
$combi .= $group1 . ' - ' . $group2 . " or " . $group2 . ' - ' . $group1 . "< br > ";
$combi.= $group1.' - '.$group2." or ".$group2.' - '.$group1."< br > ";
}
}
}
/*
echo '< pre > ';
echo "Pair of Groups < br / > < br / > ";
echo '< pre > ';
echo "Pair of Groups < br / > < br / > ";
echo $combi;
echo '< / pre > ';
*/
@ -931,66 +951,66 @@ if (isset ($_GET['show']) || isset ($_POST['personality']))
if (empty($_SESSION['page_questions_sec']) & & !is_array($_SESSION['page_questions_sec']) & & count($_SESSION['page_questions_sec']==0))
{
$sql = "SELECT * FROM $table_survey_question
WHERE survey_id = '" . $my_survey_id . "'
AND ($secondary )
ORDER BY sort ASC";
$result = api_sql_query($sql, __FILE__, __LINE__);
$counter = 0;
while ($row = Database :: fetch_array($result, 'ASSOC'))
{
if ($survey_data['one_question_per_page'] == 1)
{
$paged_questions_sec[$counter][] = $row['question_id'];
$counter++;
}
else
if ($row['type'] == 'pagebreak')
{
$counter++;
$sql = "SELECT * FROM $table_survey_question
WHERE survey_id = '".$my_survey_id."'
AND ($secondary )
ORDER BY sort ASC";
$result = api_sql_query($sql, __FILE__, __LINE__);
$counter= 0;
while ($row = Database::fetch_array($result,'ASSOC'))
{
if ($survey_data['one_question_per_page']==1)
{
$paged_questions_sec[$counter][] = $row['question_id'];
$counter++;
}
else
if ($row['type'] == 'pagebreak')
{
$counter++;
} else {
// ids from question of the current survey
$paged_questions_sec[$counter][] = $row['question_id'];
}
}
$_SESSION['paged_questions_sec'] = $paged_questions_sec;
}
else
{
$paged_questions_sec = $_SESSION['paged_questions_sec'];
}
// ids from question of the current survey
$paged_questions_sec[$counter][] = $row['question_id'];
}
}
$_SESSION['paged_questions_sec'] = $paged_questions_sec;
}
else
{
$paged_questions_sec = $_SESSION['paged_questions_sec'];
}
//print_r($paged_questions_sec);
$paged_questions = $_SESSION['paged_questions']; //for the sake of pages counting
//$paged_questions = $paged_questions_sec; //for the sake of pages counting coming up at display time...
$paged_questions = $_SESSION['paged_questions']; //for the sake of pages counting
//$paged_questions = $paged_questions_sec; //for the sake of pages counting coming up at display time...
if ($shuffle == '')
$shuffle = ' BY survey_question.sort, survey_question_option.sort ASC ';
if ($shuffle=='')
$shuffle=' BY survey_question.sort, survey_question_option.sort ASC ';
//$val=0;
//if ($survey_data['one_question_per_page']==0)
//{
$val = (int) $_POST['personality'];
$val=(int)$_POST['personality'];
//}
//echo '< pre > ';print_r($paged_questions_sec);echo '< / pre > ';
if (is_array($paged_questions_sec))
{
$sql = "SELECT survey_question.survey_group_sec1, survey_question.survey_group_sec2, survey_question.survey_group_pri,
survey_question.question_id, survey_question.survey_id, survey_question.survey_question, survey_question.display, survey_question.sort, survey_question.type, survey_question.max_value,
survey_question_option.question_option_id, survey_question_option.option_text, survey_question_option.sort as option_sort
FROM $table_survey_question survey_question
LEFT JOIN $table_survey_question_option survey_question_option
ON survey_question.question_id = survey_question_option.question_id
WHERE survey_question.survey_id = '" . $my_survey_id . "'
AND survey_question.question_id IN (" . implode(',', $paged_questions_sec[$val]) . ")
ORDER $shuffle ";
survey_question.question_id, survey_question.survey_id, survey_question.survey_question, survey_question.display, survey_question.sort, survey_question.type, survey_question.max_value,
survey_question_option.question_option_id, survey_question_option.option_text, survey_question_option.sort as option_sort
FROM $table_survey_question survey_question
LEFT JOIN $table_survey_question_option survey_question_option
ON survey_question.question_id = survey_question_option.question_id
WHERE survey_question.survey_id = '".$my_survey_id."'
AND survey_question.question_id IN (".implode(',',$paged_questions_sec[$val]).")
ORDER $shuffle ";
$result = api_sql_query($sql, __FILE__, __LINE__);
$question_counter_max = Database :: num_rows($result);
$question_counter_max = Database::num_rows($result);
$counter = 0;
$limit = 0;
$questions = array ();
while ($row = Database :: fetch_array($result, 'ASSOC'))
$limit=0;
$questions = array();
while ($row = Database::fetch_array($result,'ASSOC'))
{
// if the type is not a pagebreak we store it in the $questions array
if ($row['type'] < > 'pagebreak') {
@ -1038,53 +1058,53 @@ if (isset ($_GET['show']) || isset ($_POST['personality']))
// Only the questions from the basic group
//the 50 questions A B C D E F G
$order_sql = $shuffle;
if ($shuffle == '')
$order_sql = ' BY question_id ';
if (empty ($_SESSION['paged_questions']))
{
$sql = "SELECT * FROM $table_survey_question
WHERE survey_id = '" . Database :: escape_string($survey_invitation['survey_id']) . "'
AND survey_group_sec1='0' AND survey_group_sec2='0'
ORDER " . $order_sql . " ";
//echo "< br > ";echo "< br > ";
$result = api_sql_query($sql, __FILE__, __LINE__);
$counter = 0;
while ($row = Database :: fetch_array($result, 'ASSOC'))
{
if ($survey_data['one_question_per_page'] == 1)
{
$paged_questions[$counter][] = $row['question_id'];
$counter++;
$order_sql= $shuffle;
if ($shuffle=='')
$order_sql=' BY question_id ';
if(empty($_SESSION['paged_questions']))
{
$sql = "SELECT * FROM $table_survey_question
WHERE survey_id = '".Database::escape_string($survey_invitation['survey_id'])."'
AND survey_group_sec1='0' AND survey_group_sec2='0'
ORDER ".$order_sql." ";
//echo "< br > ";echo "< br > ";
$result = api_sql_query($sql, __FILE__, __LINE__);
$counter=0;
while ($row = Database::fetch_array($result,'ASSOC'))
{
if ($survey_data['one_question_per_page']==1)
{
$paged_questions[$counter][] = $row['question_id'];
$counter++;
} else {
if ($row['type'] == 'pagebreak') {
$counter++;
$counter++;
} else {
// ids from question of the current survey
$paged_questions[$counter][] = $row['question_id'];
}
}
}
$_SESSION['paged_questions'] = $paged_questions;
}
else
{
$paged_questions = $_SESSION['paged_questions'];
}
// ids from question of the current survey
$paged_questions[$counter][] = $row['question_id'];
}
}
}
$_SESSION['paged_questions'] = $paged_questions;
}
else
{
$paged_questions = $_SESSION['paged_questions'];
}
//print_r($paged_questions);
//print_r($paged_questions);
//print_r($paged_questions);
//if (key_exists($_GET['show'],$paged_questions))
//{
$order_sql = $shuffle;
if ($shuffle == '')
$order_sql = ' BY survey_question.sort, survey_question_option.sort ASC ';
$order_sql= $shuffle;
if ($shuffle=='')
$order_sql=' BY survey_question.sort, survey_question_option.sort ASC ';
//$val=0;
//if ($survey_data['one_question_per_page']==0)
//{
$val = $_GET['show'];
$val=$_GET['show'];
//}
//echo '< pre > ';print_r($paged_questions);echo $val;
@ -1104,7 +1124,7 @@ if (isset ($_GET['show']) || isset ($_POST['personality']))
WHERE survey_question.survey_id = '" . Database :: escape_string($survey_invitation['survey_id']) . "'
AND survey_question.question_id IN (" .$imploded. ")
ORDER $order_sql ";
$result = api_sql_query($sql, __FILE__, __LINE__);
$result = api_sql_query($sql, __FILE__, __LINE__);
$question_counter_max = Database :: num_rows($result);
}
}
@ -1140,20 +1160,20 @@ if (isset ($_GET['show']) || isset ($_POST['personality']))
}
}
else //in case it's another type than 0 or 1
{
echo get_lang('ErrorSurveyTypeUnknown');
}
{
echo get_lang('ErrorSurveyTypeUnknown');
}
}
// selecting the maximum number of pages
$sql = "SELECT * FROM $table_survey_question WHERE type='" . Database :: escape_string('pagebreak') . "' AND survey_id='" . Database :: escape_string($survey_invitation['survey_id']) . "'";
$sql = "SELECT * FROM $table_survey_question WHERE type='".Database::escape_string('pagebreak')."' AND survey_id='".Database::escape_string($survey_invitation['survey_id'])."'";
$result = api_sql_query($sql, __FILE__, __LINE__);
$numberofpages = Database :: num_rows($result) + 1;
$numberofpages = Database::num_rows($result) + 1;
// Displaying the form with the questions
if (isset ($_GET['show']))
if (isset($_GET['show']))
{
$show = (int) $_GET['show'] + 1;
$show = (int)$_GET['show'] + 1;
}
else
{
@ -1161,36 +1181,36 @@ else
}
// Displaying the form with the questions
if (isset ($_POST['personality']))
if (isset($_POST['personality']))
{
$personality = (int) $_POST['personality'] + 1;
$personality = (int)$_POST['personality'] + 1;
}
else
{
$personality = 0;
$personality= 0;
}
// Displaying the form with the questions
$g_c = (isset ($_GET['course']) ? Security :: remove_XSS($_GET['course']) : '');
$g_ic = (isset ($_GET['invitationcode']) ? Security :: remove_XSS($_GET['invitationcode']) : '');
$g_cr = (isset ($_GET['cidReq']) ? Security :: remove_XSS($_GET['cidReq']) : '');
$p_l = (isset ($_POST['language']) ? Security :: remove_XSS($_POST['language']) : '');
$g_c = (isset($_GET['course'])?Security::remove_XSS($_GET['course']):'');
$g_ic = (isset($_GET['invitationcode'])?Security::remove_XSS($_GET['invitationcode']):'');
$g_cr = (isset($_GET['cidReq'])?Security::remove_XSS($_GET['cidReq']):'');
$p_l = (isset($_POST['language'])?Security::remove_XSS($_POST['language']):'');
$add_parameters=isset($_GET['user_id']) ? 'user_id='.$_GET['user_id'].'& ': '';
echo '< form id = "question" name = "question" method = "post" action = "' . api_get_self() .'?'.$add_parameters. 'course=' . $g_c . '&invitationcode=' . $g_ic . '&show=' . $show . '&cidReq=' . $g_cr . '" > ';
echo '< input type = "hidden" name = "language" value = "' . $p_l . '" / > ';
echo '< input type = "hidden" name = "language" value = "'.$p_l.'" / > ';
if (isset ($questions) & & is_array($questions))
if(isset($questions) & & is_array($questions))
{
foreach ($questions as $key => $question)
foreach ($questions as $key=>$question)
{
$display = new $question['type'];
$display->render_question($question);
}
}
if ($survey_data['survey_type'] === '0')
if ($survey_data['survey_type']==='0')
{
if ($survey_data['show_form_profile']==0)
{
@ -1211,14 +1231,14 @@ if ($survey_data['survey_type'] === '0')
// the normal survey as always but with the form profile
if (isset ($_GET['show']))
{
$numberofpages = count($paged_questions);
$numberofpages=count($paged_questions);
if (($show < $numberofpages) || !$_GET['show']) //$show = $_GET['show']+1
{
//echo '< input type = "submit" name = "next_survey_page" value = "' . get_lang('Next') . '" class = "next" / > ';
echo '< button type = "submit" name = "next_survey_page" class = "next" > '.get_lang('Next').'< / button > ';
}
if ($show >= $numberofpages & & $_GET['show'])
if ($show >= $numberofpages & & $_GET['show'] )
{
//echo '< input type = "submit" name = "finish_survey" value = "' . get_lang('FinishSurvey') . '" class = "next" / > ';
echo '< button type = "submit" name = "finish_survey" class = "next" > '.get_lang('FinishSurvey').'< / button > ';
@ -1296,7 +1316,7 @@ elseif ($survey_data['survey_type'] === '1') //conditional/personality-test type
if ($survey_data['one_question_per_page']==1)
{
if ($show >= $numberofpages )
if ($show >= $numberofpages)
{
//echo '< input type = "submit" name = "finish_survey" value = "' . get_lang('FinishSurvey') . ' " class = "next" / > ';
echo '< button type = "submit" name = "finish_survey" class = "next" > '.get_lang('FinishSurvey').'< / button > ';
Ivan Tcholakov
16 years ago