public/main/survey/survey.php
<?php
/* For licensing terms, see /license.txt */
use ChamiloSession as Session;
use Chamilo\CoreBundle\Component\Utils\ActionIcon;
use Chamilo\CoreBundle\Component\Utils\ToolIcon;
use Chamilo\CoreBundle\Component\Utils\StateIcon;
/**
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University:
* cleanup, refactoring and rewriting large parts of the code
* @author Julio Montoya
*/
require_once __DIR__.'/../inc/global.inc.php';
$this_section = SECTION_COURSES;
$current_course_tool = TOOL_SURVEY;
api_protect_course_script(true);
/** @todo this has to be moved to a more appropriate place (after the display_header of the code)*/
// Coach can't view this page
$extend_rights_for_coachs = api_get_setting('extend_rights_for_coach_on_survey');
$isDrhOfCourse = CourseManager::isUserSubscribedInCourseAsDrh(api_get_user_id(), api_get_course_info());
if ($isDrhOfCourse) {
header('Location: '.api_get_path(WEB_CODE_PATH).'survey/survey_list.php?'.api_get_cidreq());
exit;
}
if (!api_is_allowed_to_edit(false, true) ||
(api_is_session_general_coach() && 'false' === $extend_rights_for_coachs)
) {
api_not_allowed(true);
exit;
}
// Database table definitions
$table_survey = Database::get_course_table(TABLE_SURVEY);
$table_survey_question = Database::get_course_table(TABLE_SURVEY_QUESTION);
$table_survey_question_option = Database::get_course_table(TABLE_SURVEY_QUESTION_OPTION);
$table_survey_question_group = Database::get_course_table(TABLE_SURVEY_QUESTION_GROUP);
$table_course = Database::get_main_table(TABLE_MAIN_COURSE);
$table_user = Database::get_main_table(TABLE_MAIN_USER);
$survey_id = (int) $_GET['survey_id'];
$course_id = api_get_course_int_id();
$action = $_GET['action'] ?? null;
// Breadcrumbs
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'survey/survey_list.php?'.api_get_cidreq(),
'name' => get_lang('Survey list'),
];
Session::erase('answer_count');
Session::erase('answer_list');
// Getting the survey information
if (!empty($_GET['survey_id'])) {
$course_code = api_get_course_id();
if (-1 != $course_code) {
$survey_data = SurveyManager::get_survey($survey_id);
} else {
api_not_allowed(true);
}
} else {
api_not_allowed(true);
}
$tool_name = strip_tags($survey_data['title'], '<span>');
$is_survey_type_1 = 1 == $survey_data['survey_type'];
if (api_strlen(strip_tags($survey_data['title'])) > 40) {
$tool_name .= '...';
}
if ($is_survey_type_1 && ('addgroup' === $action || 'deletegroup' === $action)) {
$_POST['name'] = trim($_POST['name']);
if ('addgroup' === $action) {
if (!empty($_POST['group_id'])) {
Database::query('UPDATE '.$table_survey_question_group.' SET description = \''.Database::escape_string($_POST['description']).'\'
WHERE c_id = '.$course_id.' AND id = \''.Database::escape_string($_POST['group_id']).'\'');
Display::addFlash(Display::return_message(get_lang('Update successful')));
} elseif (!empty($_POST['name'])) {
Database::query('INSERT INTO '.$table_survey_question_group.' (c_id, title,description,survey_id) values ('.$course_id.', \''.Database::escape_string($_POST['name']).'\',\''.Database::escape_string($_POST['description']).'\',\''.$survey_id.'\') ');
Display::addFlash(Display::return_message(get_lang('Item added')));
} else {
Display::addFlash(Display::return_message(get_lang('Group need name'), 'warning'));
}
}
if ('deletegroup' === $action) {
$sql = 'DELETE FROM '.$table_survey_question_group.'
WHERE c_id = '.$course_id.' AND id = '.intval($_GET['gid']).' AND survey_id = '.$survey_id;
Database::query($sql);
Display::addFlash(Display::return_message(get_lang('Deleted')));
}
api_location(api_get_path(WEB_CODE_PATH).'survey/survey.php?survey_id='.$survey_id.'&'.api_get_cidreq());
}
$my_question_id_survey = isset($_GET['question_id']) ? (int) $_GET['question_id'] : null;
$my_survey_id_survey = (int) $_GET['survey_id'];
// Displaying the header
if (!empty($action)) {
switch ($action) {
case 'copyquestion':
$copied = SurveyManager::copyQuestion($_GET['question_id']);
if (false !== $copied) {
Display::addFlash(Display::return_message(get_lang('The question has been added.')));
} else {
Display::addFlash(Display::return_message(get_lang('An error occurred.'), 'warning'));
}
break;
case 'delete':
$result = SurveyManager::deleteQuestion($my_question_id_survey);
if (false == $result) {
Display::addFlash(Display::return_message(get_lang('An error occurred.'), 'warning'));
} else {
Display::addFlash(Display::return_message(get_lang('Deleted')));
}
break;
case 'moveup':
case 'movedown':
SurveyManager::moveSurveyQuestion(
$action,
$my_question_id_survey,
$my_survey_id_survey
);
Display::addFlash(Display::return_message(get_lang('The question has been moved')));
break;
}
api_location(api_get_path(WEB_CODE_PATH).'survey/survey.php?survey_id='.$survey_id.'&'.api_get_cidreq());
}
Display::display_header($tool_name, 'Survey');
if (!empty($survey_data['survey_version'])) {
echo '<b>'.get_lang('Version').': '.$survey_data['survey_version'].'</b>';
}
// We exit here is the first or last question is a pagebreak (which causes errors)
SurveyUtil::check_first_last_question($_GET['survey_id']);
// Action links
$survey_actions = '';
if (3 != $survey_data['survey_type']) {
$survey_actions = '<a href="'.api_get_path(WEB_CODE_PATH).'survey/create_new_survey.php?'.api_get_cidreq(
).'&action=edit&survey_id='.$survey_id.'">'.
Display::getMdiIcon(ActionIcon::EDIT, 'ch-toolbar-icon', null, ICON_SIZE_MEDIUM, get_lang('Edit survey')).'</a>';
}
$survey_actions .= '<a
href="'.api_get_path(WEB_CODE_PATH).'survey/survey_list.php?'.api_get_cidreq().'&action=delete&survey_id='.$survey_id.'" onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang('Delete survey').'?', ENT_QUOTES)).'\')) return false;">'.
Display::getMdiIcon(ActionIcon::DELETE, 'ch-toolbar-icon', null, ICON_SIZE_MEDIUM, get_lang('Delete survey')).'</a>';
if (3 != $survey_data['survey_type']) {
$survey_actions .= '<a href="'.api_get_path(WEB_CODE_PATH).'survey/preview.php?'.api_get_cidreq().'&survey_id='.$survey_id.'">'.
Display::getMdiIcon(ActionIcon::PREVIEW_CONTENT, 'ch-toolbar-icon', null, ICON_SIZE_MEDIUM, get_lang('Preview')).'</a>';
}
$survey_actions .= '<a href="'.api_get_path(WEB_CODE_PATH).'survey/survey_invite.php?'.api_get_cidreq().'&survey_id='.$survey_id.'">'.
Display::getMdiIcon(StateIcon::MAIL_NOTIFICATION, 'ch-toolbar-icon', null, ICON_SIZE_MEDIUM, get_lang('Publish')).'</a>';
if (3 != $survey_data['survey_type']) {
if ('true' !== api_get_setting('survey.hide_survey_reporting_button')) {
$survey_actions .= Display::url(
Display::getMdiIcon(ToolIcon::TRACKING, 'ch-toolbar-icon', null, ICON_SIZE_MEDIUM, get_lang('Reporting')),
api_get_path(WEB_CODE_PATH).'survey/reporting.php?'.api_get_cidreq().'&survey_id='.$survey_id
);
}
}
$survey_actions .= SurveyUtil::getAdditionalTeacherActions($survey_id, ICON_SIZE_MEDIUM);
echo Display::toolbarAction('survey', [$survey_actions]);
$urlQuestion = api_get_path(WEB_CODE_PATH).'survey/question.php?'.api_get_cidreq().'&action=add';
if (0 == $survey_data['survey_type']) {
$questions = Display::url(
Display::getMdiIcon('thumbs-up-down', 'ch-toolbar-icon', null, ICON_SIZE_BIG, get_lang('Yes / No')),
$urlQuestion.'&type=yesno&survey_id='.$survey_id
);
$questions .= Display::url(
Display::getMdiIcon('format-list-bulleted', 'ch-toolbar-icon', null, ICON_SIZE_BIG, get_lang('Multiple choice')),
$urlQuestion.'&type=multiplechoice&survey_id='.$survey_id
);
$questions .= Display::url(
Display::getMdiIcon('format-list-bulleted-square', 'ch-toolbar-icon', null, ICON_SIZE_BIG, get_lang('Multiple answers')),
$urlQuestion.'&type=multipleresponse&survey_id='.$survey_id
);
$questions .= Display::url(
Display::getMdiIcon('form-textarea', 'ch-toolbar-icon', null, ICON_SIZE_BIG, get_lang('Open')),
$urlQuestion.'&type=open&survey_id='.$survey_id
);
$questions .= Display::url(
Display::getMdiIcon('form-dropdown', 'ch-toolbar-icon', null, ICON_SIZE_BIG, get_lang('Dropdown')),
$urlQuestion.'&type=dropdown&survey_id='.$survey_id
);
$questions .= Display::url(
Display::getMdiIcon('percent-box-outline', 'ch-toolbar-icon', null, ICON_SIZE_BIG, get_lang('Percentage')),
$urlQuestion.'&type=percentage&survey_id='.$survey_id
);
$questions .= Display::url(
Display::getMdiIcon('format-annotation-plus', 'ch-toolbar-icon', null, ICON_SIZE_BIG, get_lang('Score')),
$urlQuestion.'&type=score&survey_id='.$survey_id
);
$questions .= Display::url(
Display::getMdiIcon('format-align-top', 'ch-toolbar-icon', null, ICON_SIZE_BIG, get_lang('Comment')),
$urlQuestion.'&type=comment&survey_id='.$survey_id
);
$questions .= Display::url(
Display::getMdiIcon('format-list-bulleted-type', 'ch-toolbar-icon', null, ICON_SIZE_BIG, get_lang('Multiple choice with *other* option')),
$urlQuestion.'&type=multiplechoiceother&survey_id='.$survey_id
);
if (0 == $survey_data['one_question_per_page']) {
$questions .= Display::url(
Display::getMdiIcon('thumbs-up-down', 'ch-toolbar-icon', null, ICON_SIZE_BIG, get_lang('Selective display')),
$urlQuestion.'&type=selectivedisplay&survey_id='.$survey_id
);
$questions .= Display::url(
Display::getMdiIcon('format-page-break', 'ch-toolbar-icon', null, ICON_SIZE_BIG, get_lang('Page break (distinct questions)')),
$urlQuestion.'&type=pagebreak&survey_id='.$survey_id
);
}
echo Display::toolbarAction('questions', [$questions]);
} else {
if (3 != $survey_data['survey_type']) {
echo '<div class="well">';
echo Display::url(
Display::getMdiIcon('thumbs-up-down', 'ch-tool-icon', null, ICON_SIZE_BIG, get_lang('Yes / No')),
$urlQuestion.'&type=personality&survey_id='.$survey_id
);
echo '</a></div>';
}
}
// Displaying the table header with all the questions
echo '<table class="table table-bordered data_table">';
echo '<thead>';
echo '<tr>';
echo ' <th width="5%">'.get_lang('N°').'</th>';
echo ' <th width="50%">'.get_lang('Title').'</th>';
echo ' <th width="15%">'.get_lang('Type').'</th>';
echo ' <th width="15%" >'.get_lang('Options').'</th>';
echo ' <th width="15%">'.get_lang('Edit').'</th>';
if ($is_survey_type_1) {
echo '<th width="100">'.get_lang('Condition').'</th>';
echo '<th width="40">'.get_lang('Group').'</th>';
}
echo ' </tr>';
echo '</thead>';
// Displaying the table contents with all the questions
$question_counter = 1;
/*$sql = "SELECT * FROM $table_survey_question_group
WHERE c_id = $course_id AND survey_id = $survey_id
ORDER BY iid";
$result = Database::query($sql);
$groups = [];
while ($row = Database::fetch_array($result)) {
$groups[$row['iid']] = $row['name'];
}*/
$sql = "SELECT survey_question.*, count(survey_question_option.iid) as number_of_options
FROM $table_survey_question survey_question
LEFT JOIN $table_survey_question_option survey_question_option
ON
survey_question.iid = survey_question_option.question_id
WHERE
survey_question.survey_id = $survey_id
GROUP BY survey_question.iid
ORDER BY survey_question.sort ASC";
$result = Database::query($sql);
$question_counter_max = Database::num_rows($result);
$questionsGroupClass = '';
while ($row = Database::fetch_assoc($result)) {
$questionId = $row['iid'];
$breakClass = '';
// Visually impact questions between page breaks by changing the bg color
if ('pagebreak' === $row['type']) {
$breakClass = ' highlight';
if (empty($questionsGroupClass)) {
$questionsGroupClass = 'row_even';
} else {
$questionsGroupClass = '';
}
}
echo '<tr class="'.$questionsGroupClass.$breakClass.'">';
echo ' <td>'.$question_counter.'</td>';
echo ' <td>';
if (3 != $survey_data['survey_type']) {
if (api_strlen($row['survey_question']) > 100) {
echo api_substr(strip_tags($row['survey_question']), 0, 100).' ... ';
} else {
echo $row['survey_question'];
}
} else {
$parts = explode('@@', $row['survey_question']);
echo api_get_local_time($parts[0]).' - '.api_get_local_time($parts[1]);
}
if ('yesno' === $row['type']) {
$tool_name = get_lang('Yes / No');
} elseif ('multiplechoice' === $row['type']) {
$tool_name = get_lang('UniqueSelect');
} elseif ('multipleresponse' === $row['type']) {
$tool_name = get_lang('Multiple choice, multiple answers');
} elseif ('selectivedisplay' === $row['type']) {
$tool_name = get_lang('Selective display');
} else {
$tool_name = get_lang(api_ucfirst(Security::remove_XSS($row['type'])));
}
echo '</td>';
echo '<td>'.$tool_name.'</td>';
echo '<td>'.$row['number_of_options'].'</td>';
echo '<td>';
if (3 != $survey_data['survey_type']) {
echo '<a
href="'.api_get_path(WEB_CODE_PATH).
'survey/question.php?'.api_get_cidreq().'&action=edit&type='.$row['type'].'&survey_id='.$survey_id.'&question_id='.$questionId.'">'.
Display::getMdiIcon(ActionIcon::EDIT, 'ch-tool-icon', null, ICON_SIZE_SMALL, get_lang('Edit')).'</a>';
}
echo '<a
href="'.api_get_path(WEB_CODE_PATH).'survey/survey.php?'.
api_get_cidreq().'&action=copyquestion&type='.$row['type'].'&survey_id='.$survey_id.'&question_id='.$questionId.'">'.
Display::getMdiIcon(ActionIcon::COPY_CONTENT, 'ch-tool-icon', null, ICON_SIZE_SMALL, get_lang('Copy')).'</a>';
echo '<a
href="'.api_get_path(WEB_CODE_PATH).'survey/survey.php?'.
api_get_cidreq().'&action=delete&survey_id='.$survey_id.'&question_id='.$questionId.'"
onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang("Are you sure you want to delete the question?").'?', ENT_QUOTES)).'\')) return false;">'.
Display::getMdiIcon(ActionIcon::DELETE, 'ch-tool-icon', null, ICON_SIZE_MEDIUM, get_lang('Delete')).'</a>';
if (3 != $survey_data['survey_type']) {
if ($question_counter > 1) {
echo '<a
href="'.api_get_path(WEB_CODE_PATH).'survey/survey.php?'.
api_get_cidreq().'&action=moveup&survey_id='.$survey_id.'&question_id='.$questionId.'">'.
Display::getMdiIcon(ActionIcon::UP, 'ch-tool-icon', null, ICON_SIZE_SMALL, get_lang('Move up')).'</a>';
} else {
echo Display::getMdiIcon(ActionIcon::UP, 'ch-tool-icon-disabled', null, ICON_SIZE_SMALL, ' ');
}
if ($question_counter < $question_counter_max) {
echo '<a
href="'.api_get_path(WEB_CODE_PATH).
'survey/survey.php?'.api_get_cidreq().'&action=movedown&survey_id='.$survey_id.'&question_id='.$questionId.'">'.
Display::getMdiIcon(ActionIcon::DOWN, 'ch-tool-icon', null, ICON_SIZE_SMALL, get_lang('Move down')).'</a>';
} else {
echo Display::getMdiIcon(ActionIcon::DOWN, 'ch-tool-icon-disabled', null, ICON_SIZE_SMALL,' ');
}
}
echo ' </td>';
$question_counter++;
/*if ($is_survey_type_1) {
echo '<td>'.((0 == $row['survey_group_pri']) ? get_lang('Secondary') : get_lang('Primary')).'</td>';
echo '<td>'.((0 == $row['survey_group_pri']) ? $groups[$row['survey_group_sec1']].'-'.$groups[$row['survey_group_sec2']] : $groups[$row['survey_group_pri']]).'</td>';
}*/
echo '</tr>';
}
echo '</table>';
if ($is_survey_type_1) {
echo '<br /><br /><b>'.get_lang('Manage groups').'</b><br /><br />';
if (in_array(
$_GET['sendmsg'],
['GroupUpdatedSuccessfully', 'GroupDeletedSuccessfully', 'GroupCreatedSuccessfully']
)
) {
echo Display::return_message(
get_lang($_GET['sendmsg']),
'confirmation',
false
);
}
if (in_array($_GET['sendmsg'], ['GroupNeedName'])) {
echo Display::return_message(
get_lang($_GET['sendmsg']),
'warning',
false
);
}
echo '<table border="0">
<tr><td width="100">'.get_lang('Name').'</td><td>'.get_lang('Description').'</td></tr></table>';
echo '<form
action="'.api_get_path(WEB_CODE_PATH).'survey/survey.php?action=addgroup&survey_id='.$survey_id.'" method="post">';
if ('editgroup' === $_GET['action']) {
$sql = 'SELECT title, description FROM '.$table_survey_question_group.'
WHERE id = '.intval($_GET['gid']).' AND survey_id = '.$survey_id.'
LIMIT 1';
$rs = Database::query($sql);
$editedrow = Database::fetch_assoc($rs);
echo '<input type="text" maxlength="20" name="name" value="'.$editedrow['title'].'" size="10" disabled>';
echo '<input type="text" maxlength="150" name="description" value="'.$editedrow['description'].'" size="40">';
echo '<input type="hidden" name="group_id" value="'.Security::remove_XSS($_GET['gid']).'">';
echo '<input
type="submit"
value="'.get_lang('Save').'"'.'
<input type="button" value="'.get_lang('Cancel').'"
onclick="window.location.href = \'survey.php?survey_id='.Security::remove_XSS($survey_id).'\';" />';
} else {
echo '<input type="text" maxlength="20" name="name" value="" size="10">';
echo '<input type="text" maxlength="250" name="description" value="" size="80">';
echo '<input type="submit" value="'.get_lang('Create').'"';
}
echo '</form><br />';
echo '<table class="data_table">';
echo ' <tr class="row_odd">';
echo ' <th width="200">'.get_lang('Name').'</th>';
echo ' <th>'.get_lang('Description').'</th>';
echo ' <th width="100">'.get_lang('Edit').'</th>';
echo ' </tr>';
$sql = 'SELECT id, title, description
FROM '.$table_survey_question_group.'
WHERE
c_id = '.$course_id.' AND
survey_id = '.intval($survey_id).'
ORDER BY name';
$rs = Database::query($sql);
$grouplist = '';
while ($row = Database::fetch_assoc($rs)) {
$grouplist .= '<tr><td>'.$row['title'].'</td><td>'.$row['description'].'</td><td>'.
'<a href="'.api_get_path(WEB_CODE_PATH).'survey/survey.php?survey_id='.$survey_id.'&gid='.$row['id'].'&action=editgroup">'.
Display::getMdiIcon(ActionIcon::EDIT, 'ch-tool-icon', null, ICON_SIZE_SMALL, get_lang('Edit')).'</a> '.
'<a
href="'.api_get_path(WEB_CODE_PATH).'survey/survey.php?survey_id='.$survey_id.'&gid='.$row['id'].'&action=deletegroup"
onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(sprintf(get_lang('Are you sure you want to delete %s?'), $row['title']).'?', ENT_QUOTES)).'\')) return false;">'.
Display::getMdiIcon(ActionIcon::DELETE, 'ch-tool-icon', null, ICON_SIZE_SMALL, get_lang('Delete')).'</a>'.
'</td></tr>';
}
echo $grouplist.'</table>';
}
Session::erase('answer_count');
Display::display_footer();