* @author Roan Embrechts, refactoring
* and improved course visibility|subscribe|unsubscribe options
* @package chamilo.course_info
*/
/* INIT SECTION */
// Language files that need to be included
$language_file = array('create_course', 'course_info');
require_once '../inc/global.inc.php';
$this_section = SECTION_COURSES;
$nameTools = get_lang('ModifInfo');
/* Libraries */
require_once api_get_path(LIBRARY_PATH).'course.lib.php';
require_once api_get_path(INCLUDE_PATH).'conf/course_info.conf.php';
require_once api_get_path(INCLUDE_PATH).'lib/debug.lib.inc.php';
require_once api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php';
/* Constants and variables */
define('MODULE_HELP_NAME', 'Settings');
define('COURSE_CHANGE_PROPERTIES', 'COURSE_CHANGE_PROPERTIES');
$TABLECOURSE = Database :: get_main_table(TABLE_MAIN_COURSE);
$TABLEFACULTY = Database :: get_main_table(TABLE_MAIN_CATEGORY);
$TABLECOURSEHOME = Database :: get_course_table(TABLE_TOOL_LIST);
$TABLELANGUAGES = Database :: get_main_table(TABLE_MAIN_LANGUAGE);
$TABLEBBCONFIG = Database :: get_course_table(TOOL_FORUM_CONFIG_TABLE);
$currentCourseID = $_course['sysCode'];
$currentCourseRepository = $_course['path'];
$is_allowedToEdit = $is_courseAdmin || $is_platformAdmin;
$course_setting_table = Database::get_course_table(TABLE_COURSE_SETTING);
$course_code = $_course['sysCode'];
$course_access_settings = CourseManager :: get_access_settings($course_code);
/* LOGIC FUNCTIONS */
function is_settings_editable() {
return $GLOBALS['course_info_is_editable'];
}
/* MAIN CODE */
if (!$is_allowedToEdit) {
api_not_allowed(true);
}
$table_course_category = Database :: get_main_table(TABLE_MAIN_CATEGORY);
$tbl_user = Database :: get_main_table(TABLE_MAIN_USER);
$tbl_admin = Database :: get_main_table(TABLE_MAIN_ADMIN);
$tbl_course_user = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
$tbl_course = Database :: get_main_table(TABLE_MAIN_COURSE);
// Get all course categories
$sql = "SELECT code,name FROM ".$table_course_category." WHERE auth_course_child ='TRUE' OR code = '".Database::escape_string($_course['categoryCode'])."' ORDER BY tree_pos";
$res = Database::query($sql);
$s_select_course_tutor_name = "SELECT tutor_name FROM $tbl_course WHERE code='$course_code'";
$q_tutor = Database::query($s_select_course_tutor_name);
$s_tutor = Database::result($q_tutor, 0, 'tutor_name');
$target_name = api_sort_by_first_name() ? 'firstname' : 'lastname';
$s_sql_course_titular = "SELECT DISTINCT username, lastname, firstname FROM $tbl_user as user, $tbl_course_user as course_rel_user WHERE (course_rel_user.status='1') AND user.user_id=course_rel_user.user_id AND course_code='".$course_code."' ORDER BY ".$target_name." ASC";
$q_result_titulars = Database::query($s_sql_course_titular);
if (Database::num_rows($q_result_titulars) == 0) {
$sql = "SELECT username, lastname, firstname FROM $tbl_user as user, $tbl_admin as admin WHERE admin.user_id=user.user_id ORDER BY ".$target_name." ASC";
$q_result_titulars = Database::query($sql);
}
$a_profs[0] = '-- '.get_lang('NoManager').' --';
while ($a_titulars = Database::fetch_array($q_result_titulars)) {
$s_username = $a_titulars['username'];
$s_lastname = $a_titulars['lastname'];
$s_firstname = $a_titulars['firstname'];
if (api_get_person_name($s_firstname, $s_lastname) == $s_tutor) {
$s_selected_tutor = api_get_person_name($s_firstname, $s_lastname);
}
$s_disabled_select_titular = '';
if (!$is_courseAdmin) {
$s_disabled_select_titular = 'disabled=disabled';
}
$a_profs[api_get_person_name($s_firstname, $s_lastname)] = api_get_person_name($s_lastname, $s_firstname).' ('.$s_username.')';
}
while ($cat = Database::fetch_array($res)) {
$categories[$cat['code']] = '('.$cat['code'].') '.$cat['name'];
ksort($categories);
}
$linebreak = '';
// Build the form
$form = new FormValidator('update_course');
// COURSE SETTINGS
$form->addElement('html', '');
$visual_code=$form->addElement('text', 'visual_code', get_lang('Code'));
$visual_code->freeze();
$form->applyFilter('visual_code', 'strtoupper');
//$form->add_textfield('tutor_name', get_lang('Professors'), true, array ('size' => '60'));
$prof = &$form->addElement('select', 'tutor_name', get_lang('Professors'), $a_profs);
$form->applyFilter('tutor_name', 'html_filter');
$prof -> setSelected($s_selected_tutor);
$form->add_textfield('title', get_lang('Title'), true, array('size' => '60'));
//$form->applyFilter('title', 'html_filter');
$form->applyFilter('title', 'trim');
$form->addElement('select', 'category_code', get_lang('Fac'), $categories);
$form->add_textfield('department_name', get_lang('Department'), false, array('size' => '60'));
//$form->applyFilter('department_name', 'html_filter');
$form->applyFilter('department_name', 'trim');
$form->add_textfield('department_url', get_lang('DepartmentUrl'), false, array('size' => '60'));
//$form->applyFilter('department_url', 'html_filter');
$form->addRule('tutor_name', get_lang('ThisFieldIsRequired'), 'required');
$form->addElement('select_language', 'course_language', get_lang('Ln'));
$form->addElement('static', null, ' ', get_lang('TipLang'));
$form->addElement('style_submit_button', null, get_lang('SaveSettings'), 'class="save"');
// COURSE ACCESS
$form->addElement('html', '');
$form->addElement('radio', 'visibility', get_lang("CourseAccess"), get_lang('OpenToTheWorld'), COURSE_VISIBILITY_OPEN_WORLD);
$form->addElement('radio', 'visibility', null, get_lang('OpenToThePlatform'), COURSE_VISIBILITY_OPEN_PLATFORM);
$form->addElement('radio', 'visibility', null, get_lang('Private'), COURSE_VISIBILITY_REGISTERED);
$form->addElement('radio', 'visibility', null, get_lang('CourseVisibilityClosed'), COURSE_VISIBILITY_CLOSED);
$form->addElement('static', null, null, get_lang("CourseAccessConfigTip"));
$form -> addElement('html', $linebreak);
$form->addElement('radio', 'subscribe', get_lang('Subscription'), get_lang('Allowed'), 1);
$form->addElement('radio', 'subscribe', null, get_lang('Denied'), 0);
$form -> addElement('html', $linebreak);
$form->addElement('radio', 'unsubscribe', get_lang('Unsubscription'), get_lang('AllowedToUnsubscribe'), 1);
$form->addElement('radio', 'unsubscribe', null, get_lang('NotAllowedToUnsubscribe'), 0);
$form -> addElement('html', $linebreak);
$form->add_textfield('course_registration_password', get_lang('CourseRegistrationPassword'), false, array('size' => '60'));
$form->addElement('style_submit_button', null, get_lang('SaveSettings'), 'class="save"');
// EMAIL NOTIFICATIONS
$form->addElement('html', '');
$form->addElement('radio', 'email_alert_to_teacher_on_new_user_in_course', get_lang('NewUserEmailAlert'), get_lang('NewUserEmailAlertEnable'), 1);
$form->addElement('radio', 'email_alert_to_teacher_on_new_user_in_course', null, get_lang('NewUserEmailAlertToTeacharAndTutor'), 2);
$form->addElement('radio', 'email_alert_to_teacher_on_new_user_in_course', null, get_lang('NewUserEmailAlertDisable'), 0);
$form -> addElement('html', $linebreak);
$form->addElement('radio', 'email_alert_manager_on_new_doc', get_lang('WorkEmailAlert'), get_lang('WorkEmailAlertActivate'), 1);
$form->addElement('radio', 'email_alert_manager_on_new_doc', null, get_lang('WorkEmailAlertDeactivate'), 0);
$form -> addElement('html', $linebreak);
$form->addElement('radio', 'email_alert_on_new_doc_dropbox', get_lang('DropboxEmailAlert'), get_lang('DropboxEmailAlertActivate'), 1);
$form->addElement('radio', 'email_alert_on_new_doc_dropbox', null, get_lang('DropboxEmailAlertDeactivate'), 0);
$form -> addElement('html', $linebreak);
$form->addElement('radio', 'email_alert_manager_on_new_quiz', get_lang('QuizEmailAlert'), get_lang('QuizEmailAlertActivate'), 1);
$form->addElement('radio', 'email_alert_manager_on_new_quiz', null, get_lang('QuizEmailAlertDeactivate'), 0);
$form->addElement('style_submit_button', null, get_lang('SaveSettings'), 'class="save"');
// USER RIGHTS
$form->addElement('html', '');
$form->addElement('radio', 'allow_user_edit_agenda', get_lang('AllowUserEditAgenda'), get_lang('AllowUserEditAgendaActivate'), 1);
$form->addElement('radio', 'allow_user_edit_agenda', null, get_lang('AllowUserEditAgendaDeactivate'), 0);
$form -> addElement('html', $linebreak);
$form->addElement('radio', 'allow_user_edit_announcement', get_lang('AllowUserEditAnnouncement'), get_lang('AllowUserEditAnnouncementActivate'), 1);
$form->addElement('radio', 'allow_user_edit_announcement', null, get_lang('AllowUserEditAnnouncementDeactivate'), 0);
$form -> addElement('html', $linebreak);
$form->addElement('radio', 'allow_user_image_forum', get_lang('AllowUserImageForum'), get_lang('AllowUserImageForumActivate'), 1);
$form->addElement('radio', 'allow_user_image_forum', null, get_lang('AllowUserImageForumDeactivate'), 0);
$form -> addElement('html', $linebreak);
$form->addElement('radio', 'allow_user_view_user_list', get_lang('AllowUserViewUserList'), get_lang('AllowUserViewUserListActivate'), 1);
$form->addElement('radio', 'allow_user_view_user_list', null, get_lang('AllowUserViewUserListDeactivate'), 0);
$form->addElement('style_submit_button', null, get_lang('SaveSettings'), 'class="save"');
// CHAT SETTINGS
$form->addElement('html', '');
$form->addElement('radio', 'allow_open_chat_window', get_lang('AllowOpenchatWindow'), get_lang('AllowOpenChatWindowActivate'), 1);
$form->addElement('radio', 'allow_open_chat_window', null, get_lang('AllowOpenChatWindowDeactivate'), 0);
$form->addElement('style_submit_button', null, get_lang('SaveSettings'), 'class="save"');
// COURSE THEME PICKER
if (api_get_setting('allow_course_theme') == 'true') {
$form->addElement('html','');
// Allow Learning path
$form->addElement('radio', 'allow_learning_path_theme', get_lang('AllowLearningPathTheme'), get_lang('AllowLearningPathThemeAllow'), 1);
$form->addElement('radio', 'allow_learning_path_theme', null, get_lang('AllowLearningPathThemeDisallow'), 0);
$form -> addElement('html', $linebreak);
$form->addElement('select_theme', 'course_theme', get_lang('Theme'));
$form->applyFilter('course_theme', 'trim');
$form -> addElement('html', $linebreak);
}
if (is_settings_editable()) {
$form->addElement('style_submit_button', null, get_lang('SaveSettings'), 'class="save"');
} else {
// Is it allowed to edit the course settings?
if (!is_settings_editable())
$disabled_output = "disabled";
$form->freeze();
}
// THEMATIC SETTINGS
$form->addElement('html', '');
$form->addElement('radio', 'display_info_advance_inside_homecourse', get_lang('InfoAboutAdvanceInsideHomeCourse'), get_lang('DisplayAboutLastDoneAdvance'), 1);
$form->addElement('radio', 'display_info_advance_inside_homecourse', null, get_lang('DisplayAboutNextAdvanceNotDone'), 2);
$form->addElement('radio', 'display_info_advance_inside_homecourse', null, get_lang('DoNotDisplayAnyAdvance'), 0);
$form->addElement('style_submit_button', null, get_lang('SaveSettings'), 'class="save"');
// Get all the course information
$all_course_information = CourseManager::get_course_information($_course['sysCode']);
// Set the default values of the form
$values['title'] = $_course['name'];
$values['visual_code'] = $_course['official_code'];
$values['category_code'] = $_course['categoryCode'];
//$values['tutor_name'] = $_course['titular'];
$values['course_language'] = $_course['language'];
$values['department_name'] = $_course['extLink']['name'];
$values['department_url'] = $_course['extLink']['url'];
$values['visibility'] = $_course['visibility'];
$values['subscribe'] = $course_access_settings['subscribe'];
$values['unsubscribe'] = $course_access_settings['unsubscribe'];
$values['course_registration_password'] = $all_course_information['registration_code'];
// Get send_mail_setting (auth)from table
$values['email_alert_to_teacher_on_new_user_in_course'] = api_get_course_setting('email_alert_to_teacher_on_new_user_in_course');
// Get send_mail_setting (work)from table
$values['email_alert_manager_on_new_doc'] = api_get_course_setting('email_alert_manager_on_new_doc');
// Get send_mail_setting (dropbox) from table
$values['email_alert_on_new_doc_dropbox'] = api_get_course_setting('email_alert_on_new_doc_dropbox');
// Get send_mail_setting (work)from table
$values['email_alert_manager_on_new_quiz'] = api_get_course_setting('email_alert_manager_on_new_quiz');
// Get allow_user_edit_agenda from table
$values['allow_user_edit_agenda'] = api_get_course_setting('allow_user_edit_agenda');
// Get allow_user_edit_announcement from table
$values['allow_user_edit_announcement'] = api_get_course_setting('allow_user_edit_announcement');
// Get allow_user_image_forum from table
$values['allow_user_image_forum'] = api_get_course_setting('allow_user_image_forum');
// Get allow_open_chat_window from table
$values['allow_open_chat_window'] = api_get_course_setting('allow_open_chat_window');
// Get course_theme from table
$values['course_theme'] = api_get_course_setting('course_theme');
// Get allow_learning_path_theme from table
$values['allow_learning_path_theme'] = api_get_course_setting('allow_learning_path_theme');
//Get allow show user list
$values['allow_user_view_user_list'] = api_get_course_setting('allow_user_view_user_list');
//Get allow show user list
$values['display_info_advance_inside_homecourse'] = api_get_course_setting('display_info_advance_inside_homecourse');
$form->setDefaults($values);
// Validate form
if ($form->validate() && is_settings_editable()) {
$update_values = $form->exportValues();
foreach ($update_values as $index => & $value) {
$update_values[$index] = Database::escape_string($value);
}
$table_course = Database :: get_main_table(TABLE_MAIN_COURSE);
$sql = "UPDATE $table_course SET
title = '".Security::remove_XSS($update_values['title'])."',
visual_code = '".$update_values['visual_code']."',
course_language = '".$update_values['course_language']."',
category_code = '".$update_values['category_code']."',
department_name = '".Security::remove_XSS($update_values['department_name'])."',
department_url = '".Security::remove_XSS($update_values['department_url'])."',
visibility = '".$update_values['visibility']."',
subscribe = '".$update_values['subscribe']."',
unsubscribe = '".$update_values['unsubscribe']."',
tutor_name = '".$update_values['tutor_name']."',
registration_code = '".$update_values['course_registration_password']."'
WHERE code = '".$course_code."'";
Database::query($sql);
// Update course_settings table - this assumes those records exist, otherwise triggers an error
$table_course_setting = Database::get_course_table(TABLE_COURSE_SETTING);
if ($update_values['email_alert_to_teacher_on_new_user_in_course'] != $values['email_alert_to_teacher_on_new_user_in_course']) {
$sql = "UPDATE $table_course_setting SET value = ".(int)$update_values['email_alert_to_teacher_on_new_user_in_course']." WHERE variable = 'email_alert_to_teacher_on_new_user_in_course' ";
Database::query($sql);
}
if ($update_values['email_alert_manager_on_new_doc'] != $values['email_alert_manager_on_new_doc']) {
$sql = "UPDATE $table_course_setting SET value = ".(int)$update_values['email_alert_manager_on_new_doc']." WHERE variable = 'email_alert_manager_on_new_doc' ";
Database::query($sql);
}
if ($update_values['email_alert_on_new_doc_dropbox'] != $values['email_alert_on_new_doc_dropbox']) {
$sql = "UPDATE $table_course_setting SET value = ".(int)$update_values['email_alert_on_new_doc_dropbox']." WHERE variable = 'email_alert_on_new_doc_dropbox' ";
Database::query($sql);
}
if ($update_values['email_alert_manager_on_new_quiz'] != $values['email_alert_manager_on_new_quiz']) {
$sql = "UPDATE $table_course_setting SET value = ".(int)$update_values['email_alert_manager_on_new_quiz']." WHERE variable = 'email_alert_manager_on_new_quiz' ";
Database::query($sql);
}
if ($update_values['allow_user_edit_agenda'] != $values['allow_user_edit_agenda']) {
$sql = "UPDATE $table_course_setting SET value = ".(int)$update_values['allow_user_edit_agenda']." WHERE variable = 'allow_user_edit_agenda' ";
Database::query($sql);
}
if ($update_values['allow_user_edit_announcement'] != $values['allow_user_edit_announcement']) {
$sql = "UPDATE $table_course_setting SET value = ".(int)$update_values['allow_user_edit_announcement']." WHERE variable = 'allow_user_edit_announcement' ";
Database::query($sql);
}
if ($update_values['allow_user_image_forum'] != $values['allow_user_image_forum']) {
$sql = "UPDATE $table_course_setting SET value = ".(int)$update_values['allow_user_image_forum']." WHERE variable = 'allow_user_image_forum' ";
Database::query($sql);
}
if ($update_values['allow_open_chat_window'] != $values['allow_open_chat_window']) {
$sql = "UPDATE $table_course_setting SET value = ".(int)$update_values['allow_open_chat_window']." WHERE variable = 'allow_open_chat_window' ";
Database::query($sql);
}
if ($update_values['course_theme'] != $values['course_theme']) {
$sql = "UPDATE $table_course_setting SET value = '".$update_values['course_theme']."' WHERE variable = 'course_theme' ";
Database::query($sql);
}
if ($update_values['allow_learningpath_theme'] != $values['allow_learning_path_theme']) {
$sql = "UPDATE $table_course_setting SET value = ".(int)$update_values['allow_learning_path_theme']." WHERE variable = 'allow_learning_path_theme' ";
Database::query($sql);
}
if ($update_values['allow_user_view_user_list'] != $values['allow_user_view_user_list']) {
$sql = "UPDATE $table_course_setting SET value = ".(int)$update_values['allow_user_view_user_list']." WHERE variable = 'allow_user_view_user_list' ";
Database::query($sql);
}
if ($update_values['display_info_advance_inside_homecourse'] != $values['display_info_advance_inside_homecourse']) {
$sql = "UPDATE $table_course_setting SET value = ".(int)$update_values['display_info_advance_inside_homecourse']." WHERE variable = 'display_info_advance_inside_homecourse' ";
Database::query($sql);
}
$cidReset = true;
$cidReq = $course_code;
require '../inc/local.inc.php';
header('Location: infocours.php?action=show_message&cidReq='.$course_code);
exit;
}
/* Header */
Display :: display_header($nameTools, MODULE_HELP_NAME);
//api_display_tool_title($nameTools);
if (isset($_GET['action']) && $_GET['action'] == 'show_message') {
Display :: display_normal_message(get_lang('ModifDone'));
}
// actions bar
echo '';
// Display the form
$form->display();
// @todo this code is out dated should
if ($showDiskQuota && $currentCourseDiskQuota != '') {
?>
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".get_lang('OrInTime')." : ";
$nbJour = (strtotime($currentCourseExpirationDate) - time()) / (60 * 60 * 24);
$nbAnnees = round($nbJour / 365);
$nbJour = round($nbJour - $nbAnnees * 365);
switch ($nbAnnees)
{
case "1" :
echo $nbAnnees, " an ";
break;
case "0" :
break;
default :
echo $nbAnnees, " ans ";
};
switch ($nbJour)
{
case "1" :
echo $nbJour, " jour ";
break;
case "0" :
break;
default :
echo $nbJour, " jours ";
}
if ($canReportExpirationDate)
{
echo " -> ".get_lang('PostPone')."";
}
?>
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