You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1391 lines
60 KiB
1391 lines
60 KiB
<?php
|
|
/* For licensing terms, see /license.txt */
|
|
|
|
use ChamiloSession as Session;
|
|
|
|
/**
|
|
* @package chamilo.survey
|
|
*
|
|
* @author unknown, the initial survey that did not make it in 1.8 because of bad code
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University: cleanup,
|
|
* refactoring and rewriting large parts of the code
|
|
* @author Julio Montoya <gugli100@gmail.com>, Chamilo: Personality Test
|
|
* modification and rewriting large parts of the code as well
|
|
*
|
|
* @todo check if the user already filled the survey and if this
|
|
* is the case then the answers have to be updated and not stored again.
|
|
* @todo performance could be improved if not the survey_id was
|
|
* stored with the invitation but the survey_code
|
|
*/
|
|
|
|
// Unsetting the course id (because it is in the URL)
|
|
if (!isset($_GET['cidReq'])) {
|
|
$cidReset = true;
|
|
} else {
|
|
$_cid = $_GET['cidReq'];
|
|
}
|
|
|
|
require_once __DIR__.'/../inc/global.inc.php';
|
|
|
|
// Database table definitions
|
|
$table_survey = Database::get_course_table(TABLE_SURVEY);
|
|
$table_survey_answer = Database::get_course_table(TABLE_SURVEY_ANSWER);
|
|
$table_survey_question = Database::get_course_table(TABLE_SURVEY_QUESTION);
|
|
$table_survey_question_option = Database::get_course_table(TABLE_SURVEY_QUESTION_OPTION);
|
|
$table_survey_invitation = Database::get_course_table(TABLE_SURVEY_INVITATION);
|
|
$table_user = Database::get_main_table(TABLE_MAIN_USER);
|
|
|
|
$allowRequiredSurveyQuestions = api_get_configuration_value('allow_required_survey_questions');
|
|
|
|
// Check if user is anonymous or not
|
|
$isAnonymous = false;
|
|
if (api_is_anonymous(api_get_user_id(), true)) {
|
|
$isAnonymous = true;
|
|
}
|
|
|
|
// getting all the course information
|
|
if (isset($_GET['course'])) {
|
|
$courseInfo = api_get_course_info($_GET['course']);
|
|
} else {
|
|
$courseInfo = api_get_course_info();
|
|
}
|
|
|
|
if (empty($courseInfo)) {
|
|
api_not_allowed(true);
|
|
}
|
|
|
|
$userInfo = api_get_user_info();
|
|
$sessionId = isset($_GET['id_session']) ? (int) $_GET['id_session'] : api_get_session_id();
|
|
|
|
// Breadcrumbs
|
|
if (!empty($userInfo)) {
|
|
$interbreadcrumb[] = [
|
|
'url' => api_get_path(WEB_CODE_PATH).'survey/survey_list.php?cidReq='.$courseInfo['code'].'&id_session='.$sessionId,
|
|
'name' => get_lang('Survey list'),
|
|
];
|
|
}
|
|
|
|
$course_id = $courseInfo['real_id'];
|
|
$surveyCode = isset($_GET['scode']) ? Database::escape_string($_GET['scode']) : '';
|
|
|
|
if ($surveyCode != '') {
|
|
// Firstly we check if this survey is ready for anonymous use:
|
|
$sql = "SELECT anonymous FROM $table_survey
|
|
WHERE c_id = $course_id AND code ='".$surveyCode."'";
|
|
$resultAnonymous = Database::query($sql);
|
|
$rowAnonymous = Database::fetch_array($resultAnonymous, 'ASSOC');
|
|
// If is anonymous and is not allowed to take the survey to anonymous users, forbid access:
|
|
if (!isset($rowAnonymous['anonymous']) ||
|
|
($rowAnonymous['anonymous'] == 0 && api_is_anonymous()) ||
|
|
count($rowAnonymous) == 0
|
|
) {
|
|
api_not_allowed(true);
|
|
}
|
|
// If is anonymous and it is allowed to take the survey as anonymous, mark survey as anonymous.
|
|
}
|
|
|
|
// First we check if the needed parameters are present
|
|
if ((!isset($_GET['course']) || !isset($_GET['invitationcode'])) && !isset($_GET['user_id'])) {
|
|
api_not_allowed(true, get_lang('There is a parameter missing in the link. Please use copy and past'));
|
|
}
|
|
|
|
$invitationcode = $_GET['invitationcode'];
|
|
|
|
// Start auto-invitation feature FS#3403 (all-users-can-do-the-survey-URL handling)
|
|
if ($invitationcode == 'auto' && isset($_GET['scode'])) {
|
|
$userid = api_get_user_id();
|
|
// Survey_code of the survey
|
|
$surveyCode = $_GET['scode'];
|
|
if ($isAnonymous) {
|
|
$autoInvitationcode = 'auto-ANONY_'.md5(time())."-$surveyCode";
|
|
} else {
|
|
$invitations = SurveyManager::getUserInvitationsForSurveyInCourse(
|
|
$userid,
|
|
$surveyCode,
|
|
$courseInfo['real_id'],
|
|
$sessionId
|
|
);
|
|
$lastInvitation = current($invitations);
|
|
|
|
if (!$lastInvitation) {
|
|
// New invitation code from userid
|
|
$autoInvitationcode = "auto-$userid-$surveyCode";
|
|
} else {
|
|
$autoInvitationcode = $lastInvitation->getInvitationCode();
|
|
}
|
|
}
|
|
|
|
// The survey code must exist in this course, or the URL is invalid
|
|
$sql = "SELECT * FROM $table_survey
|
|
WHERE c_id = $course_id AND code = '".Database::escape_string($surveyCode)."'";
|
|
$result = Database::query($sql);
|
|
if (Database :: num_rows($result) > 0) {
|
|
// Check availability
|
|
$row = Database::fetch_array($result, 'ASSOC');
|
|
$tempdata = SurveyManager::get_survey($row['survey_id']);
|
|
SurveyManager::checkTimeAvailability($tempdata);
|
|
// Check for double invitation records (insert should be done once)
|
|
$sql = "SELECT user
|
|
FROM $table_survey_invitation
|
|
WHERE
|
|
c_id = $course_id AND
|
|
invitation_code = '".Database::escape_string($autoInvitationcode)."'";
|
|
$result = Database::query($sql);
|
|
$now = api_get_utc_datetime();
|
|
if (Database :: num_rows($result) == 0) {
|
|
$params = [
|
|
'c_id' => $course_id,
|
|
'survey_code' => $surveyCode,
|
|
'user' => $userid,
|
|
'invitation_code' => $autoInvitationcode,
|
|
'invitation_date' => $now,
|
|
];
|
|
Database::insert($table_survey_invitation, $params);
|
|
}
|
|
// From here we use the new invitationcode auto-userid-surveycode string
|
|
$_GET['invitationcode'] = $autoInvitationcode;
|
|
$invitationcode = $autoInvitationcode;
|
|
}
|
|
}
|
|
|
|
// Now we check if the invitation code is valid
|
|
$sql = "SELECT * FROM $table_survey_invitation
|
|
WHERE
|
|
c_id = $course_id AND
|
|
invitation_code = '".Database::escape_string($invitationcode)."'";
|
|
$result = Database::query($sql);
|
|
if (Database::num_rows($result) < 1) {
|
|
api_not_allowed(true, get_lang('Wrong invitation code'));
|
|
}
|
|
|
|
$survey_invitation = Database::fetch_array($result, 'ASSOC');
|
|
$surveyUserFromSession = Session::read('surveyuser');
|
|
// Now we check if the user already filled the survey
|
|
if (!isset($_POST['finish_survey']) &&
|
|
(
|
|
$isAnonymous &&
|
|
!empty($surveyUserFromSession) &&
|
|
SurveyUtil::isSurveyAnsweredFlagged($survey_invitation['survey_code'], $survey_invitation['c_id'])
|
|
) ||
|
|
($survey_invitation['answered'] == 1 && !isset($_GET['user_id']))
|
|
) {
|
|
api_not_allowed(true, Display::return_message(get_lang('You already filled this survey')));
|
|
}
|
|
|
|
$logInfo = [
|
|
'tool' => TOOL_SURVEY,
|
|
'tool_id' => $survey_invitation['survey_invitation_id'],
|
|
'tool_id_detail' => 0,
|
|
'action' => 'invitationcode',
|
|
'action_details' => $invitationcode,
|
|
];
|
|
Event::registerLog($logInfo);
|
|
|
|
// 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
|
|
c_id = $course_id AND
|
|
code = '".Database::escape_string($survey_invitation['survey_code'])."'";
|
|
$sql .= api_get_session_condition($sessionId);
|
|
$result = Database::query($sql);
|
|
|
|
if (Database::num_rows($result) > 1) {
|
|
if ($_POST['language']) {
|
|
$survey_invitation['survey_id'] = $_POST['language'];
|
|
} else {
|
|
Display::display_header(get_lang('Surveys'));
|
|
$frmLangUrl = api_get_self().'?'.api_get_cidreq().'&'
|
|
.http_build_query([
|
|
'course' => Security::remove_XSS($_GET['course']),
|
|
'invitationcode' => Security::remove_XSS($_GET['invitationcode']),
|
|
]);
|
|
|
|
echo '<form id="language" name="language" method="POST" action="'.$frmLangUrl.'">';
|
|
echo '<select name="language">';
|
|
while ($row = Database::fetch_array($result, 'ASSOC')) {
|
|
echo '<option value="'.$row['survey_id'].'">'.$row['lang'].'</option>';
|
|
}
|
|
echo '</select>';
|
|
echo '<button type="submit" name="Submit" class="next">'.get_lang('Validate').'</button>';
|
|
echo '</form>';
|
|
Display::display_footer();
|
|
exit();
|
|
}
|
|
} else {
|
|
$row = Database::fetch_array($result, 'ASSOC');
|
|
$survey_invitation['survey_id'] = $row['survey_id'];
|
|
}
|
|
|
|
// Getting the survey information
|
|
$survey_data = SurveyManager::get_survey($survey_invitation['survey_id']);
|
|
if (empty($survey_data)) {
|
|
api_not_allowed(true);
|
|
}
|
|
|
|
// Checking time availability
|
|
SurveyManager::checkTimeAvailability($survey_data);
|
|
$survey_data['survey_id'] = $survey_invitation['survey_id'];
|
|
|
|
if ($survey_data['survey_type'] == '3') {
|
|
header('Location: '.
|
|
api_get_path(WEB_CODE_PATH).
|
|
'survey/meeting.php?cidReq='.$courseInfo['code'].'&id_session='.$sessionId.'&invitationcode='.Security::remove_XSS($invitationcode)
|
|
);
|
|
exit;
|
|
}
|
|
|
|
if (!empty($survey_data['anonymous'])) {
|
|
define('USER_IN_ANON_SURVEY', true);
|
|
}
|
|
|
|
// Storing the answers
|
|
if (count($_POST) > 0) {
|
|
if ($survey_data['survey_type'] === '0') {
|
|
$types = [];
|
|
$required = [];
|
|
// Getting all the types of the question
|
|
// (because of the special treatment of the score question type
|
|
$sql = "SELECT * FROM $table_survey_question
|
|
WHERE
|
|
c_id = $course_id AND
|
|
survey_id = '".intval($survey_invitation['survey_id'])."'";
|
|
$result = Database::query($sql);
|
|
|
|
while ($row = Database::fetch_array($result, 'ASSOC')) {
|
|
$types[$row['question_id']] = $row['type'];
|
|
$required[$row['question_id']] = $allowRequiredSurveyQuestions && $row['is_required'];
|
|
}
|
|
|
|
// Looping through all the post values
|
|
foreach ($_POST as $key => &$value) {
|
|
// If the post value key contains the string 'question' then it is an answer on a question
|
|
if (strpos($key, 'question') !== false && ($key != '_qf__question')) {
|
|
// Finding the question id by removing 'question'
|
|
$survey_question_id = str_replace('question', '', $key);
|
|
// If not question ID was defined, we're on the start
|
|
// screen or something else that doesn't require
|
|
// saving an answer
|
|
if (empty($survey_question_id)) {
|
|
continue;
|
|
}
|
|
/* 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,
|
|
$course_id
|
|
);
|
|
|
|
foreach ($value as $answer_key => &$answer_value) {
|
|
if ($types[$survey_question_id] == 'score') {
|
|
$option_id = $answer_key;
|
|
$option_value = $answer_value;
|
|
} else {
|
|
$option_id = $answer_value;
|
|
$option_value = '';
|
|
}
|
|
|
|
SurveyUtil::store_answer(
|
|
$survey_invitation['user'],
|
|
$survey_invitation['survey_id'],
|
|
$survey_question_id,
|
|
$option_id,
|
|
$option_value,
|
|
$survey_data
|
|
);
|
|
}
|
|
} else {
|
|
// All the other question types (open question, multiple choice, percentage, ...)
|
|
if (isset($types[$survey_question_id]) &&
|
|
$types[$survey_question_id] == 'percentage') {
|
|
$sql = "SELECT * FROM $table_survey_question_option
|
|
WHERE
|
|
c_id = $course_id AND
|
|
question_option_id='".intval($value)."'";
|
|
$result = Database::query($sql);
|
|
$row = Database::fetch_array($result, 'ASSOC');
|
|
$option_value = $row['option_text'];
|
|
} else {
|
|
$option_value = 0;
|
|
if (isset($types[$survey_question_id]) &&
|
|
$types[$survey_question_id] == 'open'
|
|
) {
|
|
$option_value = $value;
|
|
}
|
|
}
|
|
|
|
$survey_question_answer = $value;
|
|
|
|
SurveyUtil::remove_answer(
|
|
$survey_invitation['user'],
|
|
$survey_invitation['survey_id'],
|
|
$survey_question_id,
|
|
$course_id
|
|
);
|
|
|
|
SurveyUtil::store_answer(
|
|
$survey_invitation['user'],
|
|
$survey_invitation['survey_id'],
|
|
$survey_question_id,
|
|
$value,
|
|
$option_value,
|
|
$survey_data
|
|
);
|
|
}
|
|
}
|
|
}
|
|
} elseif ($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 = ' ORDER BY RAND() ';
|
|
}
|
|
$sql = "SELECT * FROM $table_survey_question
|
|
WHERE
|
|
c_id = $course_id AND
|
|
survey_id = '".intval($survey_invitation['survey_id'])."' AND
|
|
survey_group_pri = '0' $shuffle";
|
|
$result = Database::query($sql);
|
|
// 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) {
|
|
// If the post value key contains the string 'question' then it is an answer to a question
|
|
if (strpos($key, 'question') !== false) {
|
|
// Finding the question id by removing 'question'
|
|
$survey_question_id = str_replace('question', '', $key);
|
|
// If not question ID was defined, we're on the start
|
|
// screen or something else that doesn't require
|
|
// saving an answer
|
|
if (empty($survey_question_id)) {
|
|
continue;
|
|
}
|
|
// We select the correct answer and the puntuacion
|
|
$sql = "SELECT value FROM $table_survey_question_option
|
|
WHERE c_id = $course_id AND question_option_id='".intval($value)."'";
|
|
$result = Database::query($sql);
|
|
$row = Database::fetch_array($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,
|
|
$course_id
|
|
);
|
|
|
|
SurveyUtil::store_answer(
|
|
$survey_invitation['user'],
|
|
$survey_invitation['survey_id'],
|
|
$survey_question_id,
|
|
$value,
|
|
$option_value,
|
|
$survey_data
|
|
);
|
|
}
|
|
}
|
|
} else {
|
|
// In case it's another type than 0 or 1
|
|
api_not_allowed(true, get_lang('Survey type unknown'));
|
|
}
|
|
}
|
|
|
|
$user_id = api_get_user_id();
|
|
|
|
if ($user_id == 0) {
|
|
$user_id = $survey_invitation['user'];
|
|
}
|
|
$user_data = api_get_user_info($user_id);
|
|
|
|
if ($survey_data['form_fields'] != '' &&
|
|
$survey_data['anonymous'] == 0 &&
|
|
is_array($user_data)
|
|
) {
|
|
$form_fields = explode('@', $survey_data['form_fields']);
|
|
$list = [];
|
|
foreach ($form_fields as $field) {
|
|
$field_value = explode(':', $field);
|
|
if (isset($field_value[1]) && $field_value[1] == 1) {
|
|
if ($field_value[0] != '') {
|
|
$val = api_substr($field_value[0], 8, api_strlen($field_value[0]));
|
|
$list[$val] = 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
$url = api_get_self().
|
|
'?cidReq='.$courseInfo['code'].
|
|
'&id_session='.$sessionId;
|
|
$listQueryParams = preg_split('/&/', $_SERVER['QUERY_STRING']);
|
|
foreach ($listQueryParams as $param) {
|
|
$url .= '&'.Security::remove_XSS($param);
|
|
}
|
|
|
|
// We use the same form as in auth/profile.php
|
|
$form = new FormValidator('profile', 'post', $url);
|
|
if (api_is_western_name_order()) {
|
|
if (isset($list['firstname']) && $list['firstname'] == 1) {
|
|
//FIRST NAME
|
|
$form->addElement('text', 'firstname', get_lang('First name'), ['size' => 40]);
|
|
if (api_get_setting('profile', 'name') !== 'true') {
|
|
$form->freeze(['firstname']);
|
|
}
|
|
$form->applyFilter(['firstname'], 'stripslashes');
|
|
$form->applyFilter(['firstname'], 'trim');
|
|
$form->addRule('firstname', get_lang('Required field'), 'required');
|
|
}
|
|
if (isset($list['lastname']) && $list['lastname'] == 1) {
|
|
// LAST NAME
|
|
$form->addElement('text', 'lastname', get_lang('Last name'), ['size' => 40]);
|
|
if (api_get_setting('profile', 'name') !== 'true') {
|
|
$form->freeze(['lastname']);
|
|
}
|
|
$form->applyFilter(['lastname'], 'stripslashes');
|
|
$form->applyFilter(['lastname'], 'trim');
|
|
$form->addRule('lastname', get_lang('Required field'), 'required');
|
|
}
|
|
} else {
|
|
if (isset($list['lastname']) && $list['lastname'] == 1) {
|
|
// LAST NAME
|
|
$form->addElement('text', 'lastname', get_lang('Last name'), ['size' => 40]);
|
|
if (api_get_setting('profile', 'name') !== 'true') {
|
|
$form->freeze(['lastname']);
|
|
}
|
|
$form->applyFilter(['lastname'], 'stripslashes');
|
|
$form->applyFilter(['lastname'], 'trim');
|
|
$form->addRule('lastname', get_lang('Required field'), 'required');
|
|
}
|
|
if (isset($list['firstname']) && $list['firstname'] == 1) {
|
|
//FIRST NAME
|
|
$form->addElement('text', 'firstname', get_lang('First name'), ['size' => 40]);
|
|
if (api_get_setting('profile', 'name') !== 'true') {
|
|
$form->freeze(['firstname']);
|
|
}
|
|
$form->applyFilter(['firstname'], 'stripslashes');
|
|
$form->applyFilter(['firstname'], 'trim');
|
|
$form->addRule('firstname', get_lang('Required field'), 'required');
|
|
}
|
|
}
|
|
|
|
if (isset($list['official_code']) && $list['official_code'] == 1) {
|
|
// OFFICIAL CODE
|
|
$form->addElement('text', 'official_code', get_lang('Code'), ['size' => 40]);
|
|
if (api_get_setting('profile', 'officialcode') !== 'true') {
|
|
$form->freeze('official_code');
|
|
}
|
|
$form->applyFilter('official_code', 'stripslashes');
|
|
$form->applyFilter('official_code', 'trim');
|
|
if (api_get_setting('registration', 'officialcode') == 'true' &&
|
|
api_get_setting('profile', 'officialcode') == 'true'
|
|
) {
|
|
$form->addRule('official_code', get_lang('Required field'), 'required');
|
|
}
|
|
}
|
|
|
|
if (isset($list['email']) && $list['email'] == 1) {
|
|
// EMAIL
|
|
$form->addElement('text', 'email', get_lang('e-mail'), ['size' => 40]);
|
|
if (api_get_setting('profile', 'email') !== 'true') {
|
|
$form->freeze('email');
|
|
}
|
|
$form->applyFilter('email', 'stripslashes');
|
|
$form->applyFilter('email', 'trim');
|
|
if (api_get_setting('registration', 'email') == 'true') {
|
|
$form->addRule('email', get_lang('Required field'), 'required');
|
|
}
|
|
$form->addRule('email', get_lang('e-mailWrong'), 'email');
|
|
}
|
|
|
|
if (isset($list['phone']) && $list['phone'] == 1) {
|
|
// PHONE
|
|
$form->addElement('text', 'phone', get_lang('Phone'), ['size' => 20]);
|
|
if (api_get_setting('profile', 'phone') !== 'true') {
|
|
$form->freeze('phone');
|
|
}
|
|
$form->applyFilter('phone', 'stripslashes');
|
|
$form->applyFilter('phone', 'trim');
|
|
if (api_get_setting('profile', 'phone') == 'true') {
|
|
$form->addRule('phone', get_lang('Required field'), 'required');
|
|
}
|
|
}
|
|
|
|
if (isset($list['language']) && $list['language'] == 1) {
|
|
// LANGUAGE
|
|
$form->addSelectLanguage('language', get_lang('Language'));
|
|
if (api_get_setting('profile', 'language') !== 'true') {
|
|
$form->freeze('language');
|
|
}
|
|
if (api_get_setting('profile', 'language') == 'true') {
|
|
$form->addRule('language', get_lang('Required field'), 'required');
|
|
}
|
|
}
|
|
|
|
// EXTRA FIELDS
|
|
$extraField = new ExtraField('user');
|
|
$returnParams = $extraField->addElements($form, api_get_user_id());
|
|
$jquery_ready_content = $returnParams['jquery_ready_content'];
|
|
|
|
// the $jquery_ready_content variable collects all functions
|
|
// that will be load in the $(document).ready javascript function
|
|
$htmlHeadXtra[] = '<script>
|
|
$(function() {
|
|
'.$jquery_ready_content.'
|
|
});
|
|
</script>';
|
|
|
|
$form->addButtonNext(get_lang('Next'));
|
|
$form->setDefaults($user_data);
|
|
}
|
|
|
|
Display::display_header(get_lang('Surveys'));
|
|
|
|
// Displaying the survey title and subtitle (appears on every page)
|
|
echo '<div class="survey-block">';
|
|
echo '<div class="page-header">';
|
|
echo '<h2>';
|
|
echo strip_tags($survey_data['survey_title']).'</h2></div>';
|
|
if (!empty($survey_data['survey_subtitle'])) {
|
|
echo '<div class="survey_subtitle"><p>'.strip_tags($survey_data['survey_subtitle']).'</p></div>';
|
|
}
|
|
|
|
// Displaying the survey introduction
|
|
if (
|
|
!isset($_GET['show']) ||
|
|
(isset($_GET['show'])) && $_GET['show'] == '') {
|
|
// The first thing we do is delete the session
|
|
Session::erase('paged_questions');
|
|
Session::erase('page_questions_sec');
|
|
$paged_questions_sec = [];
|
|
if (!empty($survey_data['survey_introduction'])) {
|
|
echo '<div class="survey_content">'.$survey_data['survey_introduction'].'</div>';
|
|
}
|
|
$limit = 0;
|
|
}
|
|
|
|
if ($survey_data['form_fields'] &&
|
|
$survey_data['anonymous'] == 0 &&
|
|
is_array($user_data) &&
|
|
!isset($_GET['show'])
|
|
) {
|
|
if ($form->validate()) {
|
|
$user_data = $form->exportValues();
|
|
if (is_array($user_data)) {
|
|
if (count($user_data) > 0) {
|
|
$extras = [];
|
|
// Build SQL query
|
|
$sql = "UPDATE $table_user SET";
|
|
$update = false;
|
|
$allowedFields = [
|
|
'firstname',
|
|
'lastname',
|
|
'official_code',
|
|
'email',
|
|
'phone',
|
|
'language',
|
|
];
|
|
|
|
foreach ($user_data as $key => $value) {
|
|
if (in_array($key, $allowedFields)) {
|
|
$sql .= " $key = '".Database :: escape_string($value)."',";
|
|
$update = true;
|
|
}
|
|
}
|
|
// Remove trailing , from the query we have so far
|
|
$sql = rtrim($sql, ',');
|
|
$sql .= " WHERE id = $user_id";
|
|
|
|
if ($update) {
|
|
Database::query($sql);
|
|
}
|
|
|
|
$extraFieldValue = new ExtraFieldValue('user');
|
|
$extraFieldValue->saveFieldValues($user_data);
|
|
|
|
echo '<div id="survey_content" class="survey_content">'.
|
|
get_lang('Information updated').' '.get_lang('Please fill survey').'</div>';
|
|
}
|
|
}
|
|
$_GET['show'] = 0;
|
|
$show = 0;
|
|
// We unset the sessions
|
|
Session::erase('paged_questions');
|
|
Session::erase('page_questions_sec');
|
|
$paged_questions_sec = [];
|
|
} else {
|
|
echo '<div id="survey_content" class="survey_content">'.get_lang('Update information').'</div>';
|
|
// We unset the sessions
|
|
Session::erase('paged_questions');
|
|
Session::erase('page_questions_sec');
|
|
$paged_questions_sec = [];
|
|
$form->display();
|
|
}
|
|
}
|
|
|
|
// Displaying the survey thanks message
|
|
if (isset($_POST['finish_survey'])) {
|
|
echo Display::return_message(get_lang('You have finished this survey.'), 'confirm');
|
|
echo $survey_data['survey_thanks'];
|
|
|
|
SurveyManager::update_survey_answered(
|
|
$survey_data,
|
|
$survey_invitation['user'],
|
|
$survey_invitation['survey_code']
|
|
);
|
|
|
|
SurveyUtil::flagSurveyAsAnswered(
|
|
$survey_invitation['survey_code'],
|
|
$survey_invitation['c_id']
|
|
);
|
|
|
|
if ($courseInfo && !api_is_anonymous()) {
|
|
echo Display::toolbarButton(
|
|
get_lang('Return to Course Homepage'),
|
|
api_get_course_url($courseInfo['code']),
|
|
'home'
|
|
);
|
|
}
|
|
|
|
Session::erase('paged_questions');
|
|
Session::erase('page_questions_sec');
|
|
Display::display_footer();
|
|
exit();
|
|
}
|
|
|
|
// Sets the random questions
|
|
$shuffle = '';
|
|
if ($survey_data['shuffle'] == 1) {
|
|
$shuffle = ' BY RAND() ';
|
|
}
|
|
|
|
if ((isset($_GET['show']) && $_GET['show'] != '') ||
|
|
isset($_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 = [];
|
|
$counter = 0;
|
|
//$paged_questions = Session::read('paged_questions');
|
|
$paged_questions = [];
|
|
// If non-conditional survey
|
|
if ($survey_data['survey_type'] == '0') {
|
|
if (empty($paged_questions)) {
|
|
$sql = "SELECT * FROM $table_survey_question
|
|
WHERE
|
|
survey_question NOT LIKE '%{{%' AND
|
|
c_id = $course_id AND
|
|
survey_id = '".intval($survey_invitation['survey_id'])."'
|
|
ORDER BY sort ASC";
|
|
$result = Database::query($sql);
|
|
while ($row = Database::fetch_array($result, 'ASSOC')) {
|
|
if ($survey_data['one_question_per_page'] == 1) {
|
|
if ($row['type'] != 'pagebreak') {
|
|
$paged_questions[$counter][] = $row['question_id'];
|
|
$counter++;
|
|
continue;
|
|
}
|
|
} else {
|
|
if ($row['type'] == 'pagebreak') {
|
|
$counter++;
|
|
} else {
|
|
$paged_questions[$counter][] = $row['question_id'];
|
|
}
|
|
}
|
|
}
|
|
Session::write('paged_questions', $paged_questions);
|
|
}
|
|
|
|
// Redefinition of variables and session ids to fix issue of survey not
|
|
// showing questions - see support.chamilo.org #5529
|
|
$course_id = $survey_invitation['c_id'];
|
|
Session::write('_cid', $course_id);
|
|
Session::write('_real_cid', $course_id);
|
|
|
|
if (array_key_exists($_GET['show'], $paged_questions)) {
|
|
if (isset($_GET['user_id'])) {
|
|
// Get the user into survey answer table (user or anonymus)
|
|
$my_user_id = $survey_data['anonymous'] == 1 ? $surveyUserFromSession : api_get_user_id();
|
|
|
|
$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 AND
|
|
survey_question_option.c_id = $course_id
|
|
WHERE
|
|
survey_question.survey_id = '".Database::escape_string($survey_invitation['survey_id'])."' AND
|
|
survey_question.question_id NOT IN (
|
|
SELECT sa.question_id
|
|
FROM ".$table_survey_answer." sa
|
|
WHERE
|
|
sa.user='".$my_user_id."') AND
|
|
survey_question.c_id = $course_id
|
|
ORDER BY survey_question.sort, survey_question_option.sort ASC";
|
|
} else {
|
|
$sql = "SELECT
|
|
survey_question.survey_group_sec1,
|
|
survey_question.survey_group_sec2,
|
|
survey_question.survey_group_pri,
|
|
survey_question.question_id,
|
|
survey_question.survey_id,
|
|
survey_question.survey_question,
|
|
survey_question.display,
|
|
survey_question.sort,
|
|
survey_question.type,
|
|
survey_question.max_value,
|
|
survey_question_option.question_option_id,
|
|
survey_question_option.option_text,
|
|
survey_question_option.sort as option_sort
|
|
".($allowRequiredSurveyQuestions ? ', survey_question.is_required' : '')."
|
|
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 AND
|
|
survey_question_option.c_id = $course_id
|
|
WHERE
|
|
survey_question NOT LIKE '%{{%' AND
|
|
survey_question.survey_id = '".intval($survey_invitation['survey_id'])."' AND
|
|
survey_question.question_id IN (".implode(',', $paged_questions[$_GET['show']]).") AND
|
|
survey_question.c_id = $course_id
|
|
ORDER BY survey_question.sort, survey_question_option.sort ASC";
|
|
}
|
|
|
|
$result = Database::query($sql);
|
|
$question_counter_max = Database::num_rows($result);
|
|
$counter = 0;
|
|
$limit = 0;
|
|
$questions = [];
|
|
while ($row = Database :: fetch_array($result, 'ASSOC')) {
|
|
// If the type is not a pagebreak we store it in the $questions array
|
|
if ($row['type'] != 'pagebreak') {
|
|
$questions[$row['sort']]['question_id'] = $row['question_id'];
|
|
$questions[$row['sort']]['survey_id'] = $row['survey_id'];
|
|
$questions[$row['sort']]['survey_question'] = $row['survey_question'];
|
|
$questions[$row['sort']]['display'] = $row['display'];
|
|
$questions[$row['sort']]['type'] = $row['type'];
|
|
$questions[$row['sort']]['options'][$row['question_option_id']] = $row['option_text'];
|
|
$questions[$row['sort']]['maximum_score'] = $row['max_value'];
|
|
$questions[$row['sort']]['sort'] = $row['sort'];
|
|
$questions[$row['sort']]['is_required'] = $allowRequiredSurveyQuestions && $row['is_required'];
|
|
}
|
|
$counter++;
|
|
}
|
|
}
|
|
} elseif ($survey_data['survey_type'] === '1') {
|
|
$my_survey_id = (int) $survey_invitation['survey_id'];
|
|
$current_user = Database::escape_string($survey_invitation['user']);
|
|
|
|
if (isset($_POST['personality'])) {
|
|
// Compute the results to get the 3 groups nearest to the user's personality
|
|
if ($shuffle == '') {
|
|
$order = 'BY sort ASC ';
|
|
} else {
|
|
$order = $shuffle;
|
|
}
|
|
$answer_list = [];
|
|
// Get current user results
|
|
$results = [];
|
|
$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."' AND
|
|
survey_answer.c_id = $course_id AND
|
|
survey_question.c_id = $course_id AND
|
|
GROUP BY survey_group_pri
|
|
ORDER BY survey_group_pri
|
|
";
|
|
|
|
$result = Database::query($sql);
|
|
while ($row = Database :: fetch_array($result)) {
|
|
$answer_list['value'] = $row['value'];
|
|
$answer_list['group'] = $row['survey_group_pri'];
|
|
$results[] = $answer_list;
|
|
}
|
|
|
|
// Get the total score for each group of questions
|
|
$totals = [];
|
|
$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_question.c_id = $course_id AND
|
|
survey_question_option.c_id = $course_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";
|
|
|
|
$result = Database::query($sql);
|
|
while ($row = Database::fetch_array($result)) {
|
|
$list['value'] = $row['value'];
|
|
$list['group'] = $row['survey_group_pri'];
|
|
$totals[] = $list;
|
|
}
|
|
$final_results = [];
|
|
// Get a percentage score for each group
|
|
for ($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;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Sort the results by score (getting a list of group IDs by score into $groups)
|
|
arsort($final_results);
|
|
$groups = array_keys($final_results);
|
|
$result = [];
|
|
$count_result = 0;
|
|
foreach ($final_results as $key => &$sub_result) {
|
|
$result[] = ['group' => $key, 'value' => $sub_result];
|
|
$count_result++;
|
|
}
|
|
|
|
// i.e 70% - 70% -70% 70% $equal_count =3
|
|
$i = 0;
|
|
$group_cant = 0;
|
|
$equal_count = 0;
|
|
// This is the case if the user does not select any question
|
|
if ($count_result > 0) {
|
|
// Count the number of scores equal to the first
|
|
while (1) {
|
|
if ($result[$i]['value'] == $result[$i + 1]['value']) {
|
|
$equal_count++;
|
|
} else {
|
|
break;
|
|
}
|
|
$i++;
|
|
}
|
|
} else {
|
|
// We force the exit of the survey undeterminated
|
|
$equal_count = 10;
|
|
}
|
|
|
|
// If we have only 3 or less equal scores (i.e. 0,1 or 2 equalities), then we can use the three first groups
|
|
if ($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'])
|
|
) {
|
|
$group_cant = 1;
|
|
} elseif (($result[0]['value'] != $result[1]['value']) &&
|
|
($result[1]['value'] == $result[2]['value']) && ($result[2]['value'] == $result[3]['value'])
|
|
) {
|
|
// 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;
|
|
} */
|
|
/*
|
|
// 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'])) {
|
|
$group_cant = 0;
|
|
} */
|
|
// i.e. 80% - 70% - 70% - 70%
|
|
$group_cant = 0;
|
|
} else {
|
|
// i.e. 80% - 70% - 70% - 50
|
|
// i.e. 80% - 80% - 70% - 50
|
|
// By default we choose the highest 3
|
|
$group_cant = 2;
|
|
}
|
|
} else {
|
|
// If there are two score equalities
|
|
$group_cant = $equal_count;
|
|
}
|
|
|
|
//@todo Translate these comments.
|
|
// conditional_status
|
|
// 0 no determinado
|
|
// 1 determinado
|
|
// 2 un solo valor
|
|
// 3 valores iguales
|
|
if ($group_cant > 0) {
|
|
//echo '$equal_count'.$group_cant;
|
|
// We only get highest 3
|
|
$secondary = '';
|
|
$combi = '';
|
|
for ($i = 0; $i <= $group_cant; $i++) {
|
|
$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];
|
|
$secondary .= " OR ( survey_group_sec1 = '$group1' AND survey_group_sec2 = '$group2') ";
|
|
$secondary .= " OR ( survey_group_sec1 = '$group2' AND survey_group_sec2 = '$group1' ) ";
|
|
$combi .= $group1.' - '.$group2." or ".$group2.' - '.$group1.'<br />';
|
|
} 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 />';
|
|
} 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 />';
|
|
}
|
|
}
|
|
}
|
|
// Create the new select with the questions from the secondary phase
|
|
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
|
|
c_id = $course_id AND
|
|
survey_id = '".$my_survey_id."' AND
|
|
($secondary )
|
|
ORDER BY sort ASC";
|
|
$result = Database::query($sql);
|
|
$counter = 0;
|
|
while ($row = Database::fetch_array($result, 'ASSOC')) {
|
|
if ($survey_data['one_question_per_page'] == 1) {
|
|
$paged_questions_sec[$counter][] = $row['question_id'];
|
|
$counter++;
|
|
} elseif ($row['type'] == 'pagebreak') {
|
|
$counter++;
|
|
} else {
|
|
// ids from question of the current survey
|
|
$paged_questions_sec[$counter][] = $row['question_id'];
|
|
}
|
|
}
|
|
Session::write('page_questions_sec', $paged_questions_sec);
|
|
} else {
|
|
$paged_questions_sec = Session::read('page_questions_sec');
|
|
}
|
|
$paged_questions = Session::read('paged_questions'); // For the sake of pages counting
|
|
if ($shuffle == '') {
|
|
$shuffle = ' BY survey_question.sort, survey_question_option.sort ASC ';
|
|
}
|
|
$val = (int) $_POST['personality'];
|
|
if (is_array($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 AND
|
|
survey_question_option.c_id = $course_id
|
|
WHERE
|
|
survey_question NOT LIKE '%{{%' AND
|
|
survey_question.survey_id = '".$my_survey_id."' AND
|
|
survey_question.c_id = $course_id AND
|
|
survey_question.question_id IN (".implode(',', $paged_questions_sec[$val]).")
|
|
ORDER $shuffle ";
|
|
|
|
$result = Database::query($sql);
|
|
$question_counter_max = Database::num_rows($result);
|
|
$counter = 0;
|
|
$limit = 0;
|
|
$questions = [];
|
|
while ($row = Database::fetch_array($result, 'ASSOC')) {
|
|
// If the type is not a pagebreak we store it in the $questions array
|
|
if ($row['type'] != 'pagebreak') {
|
|
$questions[$row['sort']]['question_id'] = $row['question_id'];
|
|
$questions[$row['sort']]['survey_id'] = $row['survey_id'];
|
|
$questions[$row['sort']]['survey_question'] = $row['survey_question'];
|
|
$questions[$row['sort']]['display'] = $row['display'];
|
|
$questions[$row['sort']]['type'] = $row['type'];
|
|
$questions[$row['sort']]['options'][$row['question_option_id']] = $row['option_text'];
|
|
$questions[$row['sort']]['maximum_score'] = $row['max_value'];
|
|
// Personality params
|
|
$questions[$row['sort']]['survey_group_sec1'] = $row['survey_group_sec1'];
|
|
$questions[$row['sort']]['survey_group_sec2'] = $row['survey_group_sec2'];
|
|
$questions[$row['sort']]['survey_group_pri'] = $row['survey_group_pri'];
|
|
$questions[$row['sort']]['sort'] = $row['sort'];
|
|
} else {
|
|
// If the type is a pagebreak we are finished loading the questions for this page
|
|
break;
|
|
}
|
|
$counter++;
|
|
}
|
|
} else {
|
|
echo get_lang('Survey undefined');
|
|
}
|
|
} else {
|
|
echo get_lang('Survey undefined');
|
|
}
|
|
} else {
|
|
echo get_lang('Survey undefined');
|
|
}
|
|
} else {
|
|
// We need this variable only in the 2nd set of questions when personality is set.
|
|
Session::erase('page_questions_sec');
|
|
$paged_questions_sec = [];
|
|
|
|
// 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
|
|
c_id = $course_id AND
|
|
survey_id = '".intval($survey_invitation['survey_id'])."' AND
|
|
survey_group_sec1='0' AND
|
|
survey_group_sec2='0'
|
|
ORDER ".$order_sql." ";
|
|
$result = Database::query($sql);
|
|
$counter = 0;
|
|
while ($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++;
|
|
} else {
|
|
// ids from question of the current survey
|
|
$paged_questions[$counter][] = $row['question_id'];
|
|
}
|
|
}
|
|
}
|
|
Session::write('paged_questions', $paged_questions);
|
|
} else {
|
|
$paged_questions = Session::read('paged_questions');
|
|
}
|
|
$order_sql = $shuffle;
|
|
if ($shuffle == '') {
|
|
$order_sql = ' BY survey_question.sort, survey_question_option.sort ASC ';
|
|
}
|
|
$val = $_GET['show'];
|
|
$result = null;
|
|
if ($val != '') {
|
|
$imploded = Database::escape_string(implode(',', $paged_questions[$val]));
|
|
if ($imploded != '') {
|
|
// The answers are always in the same order NO shuffle
|
|
$order_sql = ' BY survey_question.sort, survey_question_option.sort ASC ';
|
|
$sql = "SELECT
|
|
survey_question.survey_group_sec1,
|
|
survey_question.survey_group_sec2,
|
|
survey_question.survey_group_pri,
|
|
survey_question.question_id,
|
|
survey_question.survey_id,
|
|
survey_question.survey_question,
|
|
survey_question.display,
|
|
survey_question.sort,
|
|
survey_question.type,
|
|
survey_question.max_value,
|
|
survey_question_option.question_option_id,
|
|
survey_question_option.option_text,
|
|
survey_question_option.sort as option_sort
|
|
".($allowRequiredSurveyQuestions ? ', survey_question.is_required' : '')."
|
|
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 AND
|
|
survey_question_option.c_id = $course_id
|
|
WHERE
|
|
survey_question NOT LIKE '%{{%' AND
|
|
survey_question.survey_id = '".intval($survey_invitation['survey_id'])."' AND
|
|
survey_question.c_id = $course_id AND
|
|
survey_question.question_id IN (".$imploded.")
|
|
ORDER $order_sql ";
|
|
$result = Database::query($sql);
|
|
$question_counter_max = Database :: num_rows($result);
|
|
}
|
|
}
|
|
|
|
if (!is_null($result)) {
|
|
$counter = 0;
|
|
$limit = 0;
|
|
$questions = [];
|
|
while ($row = Database :: fetch_array($result, 'ASSOC')) {
|
|
// If the type is not a pagebreak we store it in the $questions array
|
|
if ($row['type'] != 'pagebreak') {
|
|
$questions[$row['sort']]['question_id'] = $row['question_id'];
|
|
$questions[$row['sort']]['survey_id'] = $row['survey_id'];
|
|
$questions[$row['sort']]['survey_question'] = $row['survey_question'];
|
|
$questions[$row['sort']]['display'] = $row['display'];
|
|
$questions[$row['sort']]['type'] = $row['type'];
|
|
$questions[$row['sort']]['options'][$row['question_option_id']] = $row['option_text'];
|
|
$questions[$row['sort']]['maximum_score'] = $row['max_value'];
|
|
$questions[$row['sort']]['is_required'] = $allowRequiredSurveyQuestions && $row['is_required'];
|
|
// Personality params
|
|
$questions[$row['sort']]['survey_group_sec1'] = $row['survey_group_sec1'];
|
|
$questions[$row['sort']]['survey_group_sec2'] = $row['survey_group_sec2'];
|
|
$questions[$row['sort']]['survey_group_pri'] = $row['survey_group_pri'];
|
|
$questions[$row['sort']]['sort'] = $row['sort'];
|
|
} else {
|
|
// If the type is a page break we are finished loading the questions for this page
|
|
//break;
|
|
}
|
|
$counter++;
|
|
}
|
|
}
|
|
}
|
|
} else { // In case it's another type than 0 or 1
|
|
echo get_lang('Survey type unknown');
|
|
}
|
|
}
|
|
|
|
$numberOfPages = SurveyManager::getCountPages($survey_data);
|
|
|
|
// Displaying the form with the questions
|
|
$show = 0;
|
|
if (isset($_GET['show']) && $_GET['show'] != '') {
|
|
$show = (int) $_GET['show'] + 1;
|
|
}
|
|
|
|
$displayFinishButton = true;
|
|
if (isset($_GET['show']) && $_GET['show'] != '') {
|
|
$pagesIndexes = array_keys($paged_questions);
|
|
$pagesIndexes[] = count($pagesIndexes);
|
|
|
|
if (end($pagesIndexes) <= $show - 1 && empty($_POST)) {
|
|
$displayFinishButton = false;
|
|
}
|
|
}
|
|
|
|
// Displaying the form with the questions
|
|
$personality = 0;
|
|
if (isset($_POST['personality'])) {
|
|
$personality = (int) $_POST['personality'] + 1;
|
|
}
|
|
|
|
// 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']) : '';
|
|
$add_parameters = isset($_GET['user_id']) ? '&user_id='.intval($_GET['user_id']) : '';
|
|
$url = api_get_self().'?cidReq='.$courseInfo['code'].
|
|
'&id_session='.$sessionId.
|
|
$add_parameters.
|
|
'&course='.$g_c.
|
|
'&invitationcode='.$g_ic.
|
|
'&show='.$show;
|
|
$form = new FormValidator(
|
|
'question',
|
|
'post',
|
|
$url,
|
|
null,
|
|
null,
|
|
FormValidator::LAYOUT_INLINE
|
|
);
|
|
$form->addHidden('language', $p_l);
|
|
|
|
if (isset($questions) && is_array($questions)) {
|
|
$originalShow = isset($_GET['show']) ? (int) $_GET['show'] : 0;
|
|
$questionCounter = 1;
|
|
if (!empty($originalShow)) {
|
|
$before = 0;
|
|
foreach ($paged_questions as $keyQuestion => $list) {
|
|
if ($originalShow > $keyQuestion) {
|
|
$before += count($list);
|
|
}
|
|
}
|
|
$questionCounter = $before + 1;
|
|
}
|
|
|
|
foreach ($questions as $key => &$question) {
|
|
$ch_type = 'ch_'.$question['type'];
|
|
$questionNumber = $questionCounter;
|
|
$display = survey_question::createQuestion($question['type']);
|
|
// @todo move this in a function.
|
|
$form->addHtml('<div class="survey_question '.$ch_type.'">');
|
|
$form->addHtml('<div style="float:left; font-weight: bold; margin-right: 5px;"> '.$questionNumber.'. </div>');
|
|
$form->addHtml('<div>'.Security::remove_XSS($question['survey_question']).'</div> ');
|
|
|
|
$userAnswerData = SurveyUtil::get_answers_of_question_by_user($question['survey_id'], $question['question_id']);
|
|
$finalAnswer = null;
|
|
|
|
if (!empty($userAnswerData[$user_id])) {
|
|
$userAnswer = $userAnswerData[$user_id];
|
|
switch ($question['type']) {
|
|
case 'score':
|
|
$finalAnswer = [];
|
|
foreach ($userAnswer as $userChoice) {
|
|
list($choiceId, $choiceValue) = explode('*', $userChoice);
|
|
$finalAnswer[$choiceId] = $choiceValue;
|
|
}
|
|
break;
|
|
case 'percentage':
|
|
list($choiceId, $choiceValue) = explode('*', current($userAnswer));
|
|
$finalAnswer = $choiceId;
|
|
break;
|
|
default:
|
|
$finalAnswer = $userAnswer;
|
|
break;
|
|
}
|
|
}
|
|
$display->render($form, $question, $finalAnswer);
|
|
$form->addHtml('</div>');
|
|
$questionCounter++;
|
|
}
|
|
}
|
|
|
|
$form->addHtml('<div class="start-survey">');
|
|
if ($survey_data['survey_type'] == '0') {
|
|
if ($survey_data['show_form_profile'] == 0) {
|
|
// The normal survey as always
|
|
if ($show < $numberOfPages) {
|
|
if ($show == 0) {
|
|
$form->addButton(
|
|
'next_survey_page',
|
|
get_lang('Start the Survey'),
|
|
'arrow-right',
|
|
'success'
|
|
);
|
|
} else {
|
|
$form->addButton(
|
|
'next_survey_page',
|
|
get_lang('Next'),
|
|
'arrow-right',
|
|
'success'
|
|
);
|
|
}
|
|
}
|
|
if ($show >= $numberOfPages && $displayFinishButton) {
|
|
$form->addButton(
|
|
'finish_survey',
|
|
get_lang('Finish survey'),
|
|
'arrow-right',
|
|
'success'
|
|
);
|
|
}
|
|
} else {
|
|
// The normal survey as always but with the form profile
|
|
if (isset($_GET['show'])) {
|
|
$numberOfPages = count($paged_questions);
|
|
if ($show < $numberOfPages) {
|
|
if ($show == 0) {
|
|
$form->addButton(
|
|
'next_survey_page',
|
|
get_lang('Start the Survey'),
|
|
'arrow-right',
|
|
'success'
|
|
);
|
|
} else {
|
|
$form->addButton(
|
|
'next_survey_page',
|
|
get_lang('Next'),
|
|
'arrow-right',
|
|
'success'
|
|
);
|
|
}
|
|
}
|
|
|
|
if ($show >= $numberOfPages && $displayFinishButton) {
|
|
$form->addButton(
|
|
'finish_survey',
|
|
get_lang('Finish survey'),
|
|
'arrow-right',
|
|
'success'
|
|
);
|
|
}
|
|
}
|
|
}
|
|
} elseif ($survey_data['survey_type'] == '1') {
|
|
// Conditional/personality-test type survey
|
|
if (isset($_GET['show']) || isset($_POST['personality'])) {
|
|
$numberOfPages = count($paged_questions);
|
|
if (!empty($paged_questions_sec) && count($paged_questions_sec) > 0) {
|
|
// In case we're in the second phase, also sum the second group questions
|
|
$numberOfPages += count($paged_questions_sec);
|
|
} else {
|
|
// We need this variable only if personality == 1
|
|
Session::erase('page_questions_sec');
|
|
$paged_questions_sec = [];
|
|
}
|
|
|
|
if ($personality == 0) {
|
|
if (($show <= $numberOfPages) || !$_GET['show']) {
|
|
$form->addButton('next_survey_page', get_lang('Next'), 'arrow-right', 'success');
|
|
if ($survey_data['one_question_per_page'] == 0) {
|
|
if ($personality >= 0) {
|
|
$form->addHidden('personality', $personality);
|
|
}
|
|
} else {
|
|
if ($personality > 0) {
|
|
$form->addHidden('personality', $personality);
|
|
}
|
|
}
|
|
|
|
if ($numberOfPages == $show) {
|
|
$form->addHidden('personality', $personality);
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($show > $numberOfPages && $_GET['show'] && $personality == 0) {
|
|
$form->addHidden('personality', $personality);
|
|
} elseif ($personality > 0) {
|
|
if ($survey_data['one_question_per_page'] == 1) {
|
|
if ($show >= $numberOfPages) {
|
|
$form->addButton('finish_survey', get_lang('Finish survey'), 'arrow-right', 'success');
|
|
} else {
|
|
$form->addHidden('personality', $personality);
|
|
$form->addButton('next_survey_page', get_lang('Next'), 'arrow-right', 'success');
|
|
}
|
|
} else {
|
|
// if the personality test hidden input was set.
|
|
$form->addButton('finish_survey', get_lang('Finish survey'), 'arrow-right');
|
|
}
|
|
}
|
|
} elseif ($survey_data['form_fields'] == '') {
|
|
// This is the case when the show_profile_form is true but there are not form_fields
|
|
$form->addButton('next_survey_page', get_lang('Next'), 'arrow-right', 'success');
|
|
} elseif (!is_array($user_data)) {
|
|
// If the user is not registered in the platform we do not show the form to update his information
|
|
$form->addButton('next_survey_page', get_lang('Next'), 'arrow-right', 'success');
|
|
}
|
|
}
|
|
$form->addHtml('</div>');
|
|
$form->display();
|
|
Display::display_footer();
|
|
|