* @author Roan Embrechts, refactoring and improved course visibility|subscribe|unsubscribe options * @author Julio Montoya Jquery support + lots of fixes * @package chamilo.course_info */ require_once __DIR__.'/../inc/global.inc.php'; $current_course_tool = TOOL_COURSE_SETTING; $this_section = SECTION_COURSES; $nameTools = get_lang('ModifInfo'); api_protect_course_script(true); api_block_anonymous_users(); $_course = api_get_course_info(); /* Constants and variables */ define('MODULE_HELP_NAME', 'Settings'); define('COURSE_CHANGE_PROPERTIES', 'COURSE_CHANGE_PROPERTIES'); $currentCourseRepository = $_course['path']; $is_allowedToEdit = $is_courseAdmin || $is_platformAdmin; $course_code = api_get_course_id(); $courseId = api_get_course_int_id(); function is_settings_editable() { return isset($GLOBALS['course_info_is_editable']) && $GLOBALS['course_info_is_editable']; } /* MAIN CODE */ if (!$is_allowedToEdit) { api_not_allowed(true); } $htmlHeadXtra[] = api_get_css_asset('cropper/dist/cropper.min.css'); $htmlHeadXtra[] = api_get_asset('cropper/dist/cropper.min.js'); $show_delete_watermark_text_message = false; if (api_get_setting('pdf_export_watermark_by_course') == 'true') { if (isset($_GET['delete_watermark'])) { PDF::delete_watermark($course_code); $show_delete_watermark_text_message = true; } } $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); $sql = "SELECT tutor_name FROM $tbl_course WHERE id = $courseId"; $q_tutor = Database::query($sql); $s_tutor = Database::result($q_tutor, 0, 'tutor_name'); $target_name = api_sort_by_first_name() ? 'firstname' : 'lastname'; $sql = "SELECT DISTINCT username, lastname, firstname FROM $tbl_user as user, $tbl_course_user as course_rel_user WHERE (course_rel_user.status='1') AND user.user_id=course_rel_user.user_id AND c_id ='".$courseId."' ORDER BY ".$target_name." ASC"; $q_result_titulars = Database::query($sql); 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 (!api_is_course_admin()) { $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.')'; } $categories = CourseCategory::getCategoriesCanBeAddedInCourse($_course['categoryCode']); // Build the form $form = new FormValidator('update_course', 'post', api_get_self().'?'.api_get_cidreq()); $form->addHtml('
'); // COURSE SETTINGS $form->addHtml('
'); $form->addHtml(' '); $form->addHtml('
'); $image = ''; // Display course picture $course_path = api_get_path(SYS_COURSE_PATH).$currentCourseRepository; // course path if (file_exists($course_path.'/course-pic85x85.png')) { $course_web_path = api_get_path(WEB_COURSE_PATH).$currentCourseRepository; // course web path $course_medium_image = $course_web_path.'/course-pic85x85.png?'.rand(1, 1000); // redimensioned image 85x85 $image = '
'; } $form->addHtml($image); $form->addText('title', get_lang('Title'), true); $form->applyFilter('title', 'html_filter'); $form->applyFilter('title', 'trim'); $form->addElement( 'select', 'category_code', get_lang('Fac'), $categories, ['style'=>'width:350px', 'id'=>'category_code'] ); $form->addSelectLanguage( 'course_language', array(get_lang('Ln'), get_lang('TipLang')) ); $group = array( $form->createElement('radio', 'show_course_in_user_language', null, get_lang('Yes'), 1), $form->createElement('radio', 'show_course_in_user_language', null, get_lang('No'), 2), ); $form->addGroup($group, '', array(get_lang("ShowCourseInUserLanguage"))); $form->addText('department_name', get_lang('Department'), false); $form->applyFilter('department_name', 'html_filter'); $form->applyFilter('department_name', 'trim'); $form->addText('department_url', get_lang('DepartmentUrl'), false); $form->applyFilter('department_url', 'html_filter'); // Picture $form->addFile( 'picture', get_lang('AddPicture'), array('id' => 'picture', 'class' => 'picture-form', 'crop_image' => true) ); $allowed_picture_types = api_get_supported_image_extensions(false); $form->addRule( 'picture', get_lang('OnlyImagesAllowed').' ('.implode(',', $allowed_picture_types).')', 'filetype', $allowed_picture_types ); $form->addElement('checkbox', 'delete_picture', null, get_lang('DeletePicture')); if (api_get_setting('pdf_export_watermark_by_course') == 'true') { $url = PDF::get_watermark($course_code); $form->addText('pdf_export_watermark_text', get_lang('PDFExportWatermarkTextTitle'), false, array('size' => '60')); $form->addElement('file', 'pdf_export_watermark_path', get_lang('AddWaterMark')); if ($url != false) { $delete_url = ''.Display::return_icon('delete.png', get_lang('DelImage')).''; $form->addElement('html', '
'.$url.' '.$delete_url.'
'); } $form->addRule('pdf_export_watermark_path', get_lang('OnlyImagesAllowed').' ('.implode(',', $allowed_picture_types).')', 'filetype', $allowed_picture_types); } if (api_get_setting('allow_course_theme') == 'true') { $group = array(); $group[] = $form->createElement( 'SelectTheme', 'course_theme', null, array('id' => 'course_theme_id') ); $form->addGroup($group, '', array(get_lang("Stylesheets"))); } $form->addElement('label', get_lang('DocumentQuota'), format_file_size(DocumentManager::get_course_quota())); $form->addButtonSave(get_lang('SaveSettings'), 'submit_save'); $form->addHtml('
'); $form->addHtml('
'); // COURSE ACCESS $form->addHtml('
'); $form->addHtml(' '); $form->addHtml('
'); $group = array(); $group[] = $form->createElement('radio', 'visibility', get_lang("CourseAccess"), get_lang('OpenToTheWorld'), COURSE_VISIBILITY_OPEN_WORLD); $group[] = $form->createElement('radio', 'visibility', null, get_lang('OpenToThePlatform'), COURSE_VISIBILITY_OPEN_PLATFORM); $group[] = $form->createElement('radio', 'visibility', null, get_lang('Private'), COURSE_VISIBILITY_REGISTERED); $group[] = $form->createElement('radio', 'visibility', null, get_lang('CourseVisibilityClosed'), COURSE_VISIBILITY_CLOSED); // The "hidden" visibility is only available to portal admins if (api_is_platform_admin()) { $group[] = $form->createElement('radio', 'visibility', null, get_lang('CourseVisibilityHidden'), COURSE_VISIBILITY_HIDDEN); } $form->addGroup($group, '', array(get_lang("CourseAccess"), get_lang("CourseAccessConfigTip"))); $url = api_get_path(WEB_CODE_PATH)."auth/inscription.php?c=$course_code&e=1"; $url = Display::url($url, $url); $form->addElement('label', get_lang('DirectLink'), sprintf(get_lang('CourseSettingsRegisterDirectLink'), $url)); $group = array(); $group[] = $form->createElement('radio', 'subscribe', get_lang('Subscription'), get_lang('Allowed'), 1); $group[] = $form->createElement('radio', 'subscribe', null, get_lang('Denied'), 0); $form->addGroup($group, '', array(get_lang("Subscription"))); $group = array(); $group[] = $form->createElement('radio', 'unsubscribe', get_lang('Unsubscription'), get_lang('AllowedToUnsubscribe'), 1); $group[] = $form->createElement('radio', 'unsubscribe', null, get_lang('NotAllowedToUnsubscribe'), 0); $form->addGroup($group, '', array(get_lang("Unsubscription"))); $form->addText('course_registration_password', get_lang('CourseRegistrationPassword'), false, array('size' => '60')); $form->addElement('checkbox', 'activate_legal', array(null, get_lang('ShowALegalNoticeWhenEnteringTheCourse')), get_lang('ActivateLegal')); $form->addElement('textarea', 'legal', get_lang('CourseLegalAgreement'), array('rows' => 8)); $form->addButtonSave(get_lang('SaveSettings'), 'submit_save'); $form->addHtml('
'); $form->addHtml('
'); // Documents $form->addHtml('
'); $form->addHtml(' '); $form->addHtml('
'); if (api_get_setting('documents_default_visibility_defined_in_course') == 'true') { $group = array( $form->createElement('radio', 'documents_default_visibility', null, get_lang('Visible'), 'visible'), $form->createElement('radio', 'documents_default_visibility', null, get_lang('Invisible'), 'invisible') ); $form->addGroup($group, '', array(get_lang('DocumentsDefaultVisibility'))); } $group = array( $form->createElement('radio', 'show_system_folders', null, get_lang('Yes'), 1), $form->createElement('radio', 'show_system_folders', null, get_lang('No'), 2) ); $form->addGroup($group, '', array(get_lang('ShowSystemFolders'))); $form->addButtonSave(get_lang('SaveSettings'), 'submit_save'); $form->addHtml('
'); $form->addHtml('
'); // EMAIL NOTIFICATIONS $form->addHtml('
'); $form->addHtml(' '); $form->addHtml('
'); $group = array(); $group[] = $form->createElement('radio', 'email_alert_to_teacher_on_new_user_in_course', get_lang('NewUserEmailAlert'), get_lang('NewUserEmailAlertEnable'), 1); $group[] = $form->createElement('radio', 'email_alert_to_teacher_on_new_user_in_course', null, get_lang('NewUserEmailAlertToTeacharAndTutor'), 2); $group[] = $form->createElement('radio', 'email_alert_to_teacher_on_new_user_in_course', null, get_lang('NewUserEmailAlertDisable'), 0); $form->addGroup($group, '', array(get_lang("NewUserEmailAlert"))); $group = array(); $group[] = $form->createElement('radio', 'email_alert_students_on_new_homework', get_lang('NewHomeworkEmailAlert'), get_lang('NewHomeworkEmailAlertEnable'), 1); $group[] = $form->createElement('radio', 'email_alert_students_on_new_homework', null, get_lang('NewHomeworkEmailAlertDisable'), 0); $form->addGroup($group, '', array(get_lang("NewHomeworkEmailAlert"))); $group = array(); $group[] = $form->createElement('radio', 'email_alert_manager_on_new_doc', null, get_lang('WorkEmailAlertActivateOnlyForTeachers'), 3); $group[] = $form->createElement('radio', 'email_alert_manager_on_new_doc', null, get_lang('WorkEmailAlertActivateOnlyForStudents'), 2); $group[] = $form->createElement('radio', 'email_alert_manager_on_new_doc', get_lang('WorkEmailAlert'), get_lang('WorkEmailAlertActivate'), 1); $group[] = $form->createElement('radio', 'email_alert_manager_on_new_doc', null, get_lang('WorkEmailAlertDeactivate'), 0); $form->addGroup($group, '', array(get_lang("WorkEmailAlert"))); $group = array(); $group[] = $form->createElement('radio', 'email_alert_on_new_doc_dropbox', get_lang('DropboxEmailAlert'), get_lang('DropboxEmailAlertActivate'), 1); $group[] = $form->createElement('radio', 'email_alert_on_new_doc_dropbox', null, get_lang('DropboxEmailAlertDeactivate'), 0); $form->addGroup($group, '', array(get_lang("DropboxEmailAlert"))); $group = array(); $group[] = $form->createElement('radio', 'email_alert_manager_on_new_quiz', get_lang('QuizEmailAlert'), get_lang('QuizEmailAlertActivate'), 1); $group[] = $form->createElement('radio', 'email_alert_manager_on_new_quiz', null, get_lang('QuizEmailAlertDeactivate'), 0); $form->addGroup($group, '', array(get_lang("QuizEmailAlert"))); $form->addButtonSave(get_lang('SaveSettings'), 'submit_save'); $form->addHtml('
'); $form->addHtml('
'); // USER RIGHTS $form->addHtml('
'); $form->addHtml(' '); $form->addHtml('
'); $group = array(); $group[] = $form->createElement('radio', 'allow_user_edit_agenda', get_lang('AllowUserEditAgenda'), get_lang('AllowUserEditAgendaActivate'), 1); $group[] = $form->createElement('radio', 'allow_user_edit_agenda', null, get_lang('AllowUserEditAgendaDeactivate'), 0); $form->addGroup($group, '', array(get_lang("AllowUserEditAgenda"))); $group = array(); $group[] = $form->createElement('radio', 'allow_user_edit_announcement', get_lang('AllowUserEditAnnouncement'), get_lang('AllowUserEditAnnouncementActivate'), 1); $group[] = $form->createElement('radio', 'allow_user_edit_announcement', null, get_lang('AllowUserEditAnnouncementDeactivate'), 0); $form->addGroup($group, '', array(get_lang("AllowUserEditAnnouncement"))); $group = array(); $group[] = $form->createElement('radio', 'allow_user_image_forum', get_lang('AllowUserImageForum'), get_lang('AllowUserImageForumActivate'), 1); $group[] = $form->createElement('radio', 'allow_user_image_forum', null, get_lang('AllowUserImageForumDeactivate'), 0); $form->addGroup($group, '', array(get_lang("AllowUserImageForum"))); $group = array(); $group[] = $form->createElement('radio', 'allow_user_view_user_list', get_lang('AllowUserViewUserList'), get_lang('AllowUserViewUserListActivate'), 1); $group[] = $form->createElement('radio', 'allow_user_view_user_list', null, get_lang('AllowUserViewUserListDeactivate'), 0); $form->addGroup($group, '', array(get_lang("AllowUserViewUserList"))); $form->addButtonSave(get_lang('SaveSettings'), 'submit_save'); $form->addHtml('
'); $form->addHtml('
'); // CHAT SETTINGS $form->addHtml('
'); $form->addHtml(' '); $form->addHtml('
'); $group = array(); $group[] = $form->createElement('radio', 'allow_open_chat_window', get_lang('AllowOpenchatWindow'), get_lang('AllowOpenChatWindowActivate'), 1); $group[] = $form->createElement('radio', 'allow_open_chat_window', null, get_lang('AllowOpenChatWindowDeactivate'), 0); $form->addGroup($group, '', array(get_lang("AllowOpenchatWindow"))); $form->addButtonSave(get_lang('SaveSettings'), 'submit_save'); $form->addHtml('
'); $form->addHtml('
'); // LEARNING PATH $form->addHtml('
'); $form->addHtml(' '); $form->addHtml('
'); // Auto launch LP $group = array(); $group[] = $form->createElement('radio', 'enable_lp_auto_launch', get_lang('LPAutoLaunch'), get_lang('RedirectToALearningPath'), 1); $group[] = $form->createElement('radio', 'enable_lp_auto_launch', get_lang('LPAutoLaunch'), get_lang('RedirectToTheLearningPathList'), 2); $group[] = $form->createElement('radio', 'enable_lp_auto_launch', null, get_lang('Deactivate'), 0); $form->addGroup($group, '', array(get_lang("LPAutoLaunch"))); if (api_get_setting('allow_course_theme') == 'true') { // Allow theme into Learning path $group = array(); $group[] = $form->createElement('radio', 'allow_learning_path_theme', get_lang('AllowLearningPathTheme'), get_lang('AllowLearningPathThemeAllow'), 1); $group[] = $form->createElement('radio', 'allow_learning_path_theme', null, get_lang('AllowLearningPathThemeDisallow'), 0); $form->addGroup($group, '', array(get_lang("AllowLearningPathTheme"))); } $allowLPReturnLink = api_get_setting('allow_lp_return_link'); if ($allowLPReturnLink === 'true') { $group = array( $form->createElement( 'radio', 'lp_return_link', get_lang('LpReturnLink'), get_lang('RedirectToTheLearningPathList'), 1 ), $form->createElement( 'radio', 'lp_return_link', null, get_lang('RedirectToCourseHome'), 0 ), $form->createElement( 'radio', 'lp_return_link', null, get_lang('RedirectToMyCourses'), 2 ) ); $form->addGroup($group, '', array(get_lang("LpReturnLink"))); } $exerciseInvisible = api_get_setting('exercise_invisible_in_session'); $configureExerciseVisibility = api_get_setting('configure_exercise_visibility_in_course'); if ($exerciseInvisible === 'true' && $configureExerciseVisibility === 'true' ) { $group = array( $form->createElement( 'radio', 'exercise_invisible_in_session', get_lang('ExerciseInvisibleInSession'), get_lang('Yes'), 1 ), $form->createElement( 'radio', 'exercise_invisible_in_session', null, get_lang('No'), 0 ) ); $form->addGroup($group, '', array(get_lang("ExerciseInvisibleInSession"))); } if (is_settings_editable()) { $form->addButtonSave(get_lang('SaveSettings'), 'submit_save'); } else { // Is it allowed to edit the course settings? if (!is_settings_editable()) { $disabled_output = "disabled"; } $form->freeze(); } $form->addHtml('
'); $form->addHtml('
'); // THEMATIC ADVANCE SETTINGS $form->addHtml('
'); $form->addHtml(' '); $form->addHtml('
'); $group = array(); $group[] = $form->createElement('radio', 'display_info_advance_inside_homecourse', get_lang('InfoAboutAdvanceInsideHomeCourse'), get_lang('DisplayAboutLastDoneAdvance'), 1); $group[] = $form->createElement('radio', 'display_info_advance_inside_homecourse', null, get_lang('DisplayAboutNextAdvanceNotDone'), 2); $group[] = $form->createElement('radio', 'display_info_advance_inside_homecourse', null, get_lang('DisplayAboutNextAdvanceNotDoneAndLastDoneAdvance'), 3); $group[] = $form->createElement('radio', 'display_info_advance_inside_homecourse', null, get_lang('DoNotDisplayAnyAdvance'), 0); $form->addGroup($group, '', array(get_lang("InfoAboutAdvanceInsideHomeCourse"))); $form->addButtonSave(get_lang('SaveSettings'), 'submit_save'); $form->addHtml('
'); $form->addHtml('
'); // Certificate settings if (api_get_setting('allow_public_certificates') == 'true') { $form->addHtml('
'); $form->addHtml(' '); $form->addHtml('
'); $group = array(); $group[] = $form->createElement('radio', 'allow_public_certificates', get_lang('AllowPublicCertificates'), get_lang('Yes'), 1); $group[] = $form->createElement('radio', 'allow_public_certificates', null, get_lang('No'), 0); $form->addGroup($group, '', array(get_lang('AllowPublicCertificates'))); $form->addButtonSave(get_lang('SaveSettings'), 'submit_save'); $form->addHtml('
'); $form->addHtml('
'); } // Forum settings $form->addHtml('
'); $form->addHtml(' '); $form->addHtml('
'); $group = array( $form->createElement('radio', 'enable_forum_auto_launch', null, get_lang('RedirectToForumList'), 1), $form->createElement('radio', 'enable_forum_auto_launch', null, get_lang('Disabled'), 2), ); $form->addGroup($group, '', array(get_lang('EnableForumAutoLaunch'))); $form->addButtonSave(get_lang('SaveSettings'), 'submit_save'); $form->addHtml('
'); $form->addHtml('
'); // Plugin course settings $appPlugin = new AppPlugin(); $appPlugin->add_course_settings_form($form); $form->addHtml('
'); // Get all the course information $all_course_information = CourseManager::get_course_information($_course['sysCode']); // Set the default values of the form $values = array(); $values['title'] = $_course['name']; $values['category_code'] = $_course['categoryCode']; $values['course_language'] = $_course['language']; $values['department_name'] = $_course['extLink']['name']; $values['department_url'] = $_course['extLink']['url']; $values['visibility'] = $_course['visibility']; $values['subscribe'] = $_course['subscribe']; $values['unsubscribe'] = $_course['unsubscribe']; $values['course_registration_password'] = $all_course_information['registration_code']; $values['legal'] = $all_course_information['legal']; $values['activate_legal'] = $all_course_information['activate_legal']; $courseSettings = CourseManager::getCourseSettingVariables($appPlugin); foreach ($courseSettings as $setting) { $result = api_get_course_setting($setting); if ($result != '-1') { $values[$setting] = $result; } } $form->setDefaults($values); // Validate form if ($form->validate() && is_settings_editable()) { $updateValues = $form->getSubmitValues(); // update course picture $picture = $_FILES['picture']; if (!empty($picture['name'])) { $picture_uri = CourseManager::update_course_picture( $_course, $picture['name'], $picture['tmp_name'], $updateValues['picture_crop_result'] ); } $visibility = $updateValues['visibility']; $deletePicture = isset($updateValues['delete_picture']) ? $updateValues['delete_picture'] : ''; if ($deletePicture) { CourseManager::deleteCoursePicture($course_code); } global $_configuration; $urlId = api_get_current_access_url_id(); if (isset($_configuration[$urlId]) && isset($_configuration[$urlId]['hosting_limit_active_courses']) && $_configuration[$urlId]['hosting_limit_active_courses'] > 0 ) { $courseInfo = api_get_course_info_by_id($courseId); // Check if if ($courseInfo['visibility'] == COURSE_VISIBILITY_HIDDEN && $visibility != $courseInfo['visibility'] ) { $num = CourseManager::countActiveCourses($urlId); if ($num >= $_configuration[$urlId]['hosting_limit_active_courses']) { api_warn_hosting_contact('hosting_limit_active_courses'); Display::addFlash( Display::return_message(get_lang('PortalActiveCoursesLimitReached')) ); $url = api_get_path(WEB_CODE_PATH).'course_info/infocours.php?'.api_get_cidreq(); header("Location: $url"); exit; } } } $pdf_export_watermark_path = isset($_FILES['pdf_export_watermark_path']) ? $_FILES['pdf_export_watermark_path'] : null; if (!empty($pdf_export_watermark_path['name'])) { $pdf_export_watermark_path_result = PDF::upload_watermark( $pdf_export_watermark_path['name'], $pdf_export_watermark_path['tmp_name'], $course_code ); unset($updateValues['pdf_export_watermark_path']); } // Variables that will be saved in the TABLE_MAIN_COURSE table $update_in_course_table = array( 'title', 'course_language', 'category_code', 'department_name', 'department_url', 'visibility', 'subscribe', 'unsubscribe', 'tutor_name', 'course_registration_password', 'legal', 'activate_legal' ); $activeLegal = isset($updateValues['activate_legal']) ? $updateValues['activate_legal'] : 0; $table_course = Database::get_main_table(TABLE_MAIN_COURSE); $params = [ 'title' => $updateValues['title'], 'course_language' => $updateValues['course_language'], 'category_code' => $updateValues['category_code'], 'department_name' => $updateValues['department_name'], 'department_url' => $updateValues['department_url'], 'visibility' => $updateValues['visibility'], 'subscribe' => $updateValues['subscribe'], 'unsubscribe' => $updateValues['unsubscribe'], 'legal' => $updateValues['legal'], 'activate_legal' => $activeLegal, 'registration_code' => $updateValues['course_registration_password'], ]; Database::update($table_course, $params, ['id = ?' => $courseId]); // Insert/Updates course_settings table foreach ($courseSettings as $setting) { $value = isset($updateValues[$setting]) ? $updateValues[$setting] : null; CourseManager::saveCourseConfigurationSetting( $appPlugin, $setting, $value, api_get_course_int_id() ); } $appPlugin->saveCourseSettingsHook($updateValues); $cidReset = true; $cidReq = $course_code; Display::addFlash(Display::return_message(get_lang('Updated'))); require '../inc/local.inc.php'; $url = api_get_path(WEB_CODE_PATH).'course_info/infocours.php?'.api_get_cidreq(); header("Location: $url"); exit; } /* Header */ Display :: display_header($nameTools, MODULE_HELP_NAME); if ($show_delete_watermark_text_message) { Display::addFlash(Display::return_message(get_lang('FileDeleted'), 'normal')); } // Display the form echo '
'; $form->display(); echo '
'; Display::display_footer();