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.
540 lines
19 KiB
540 lines
19 KiB
<?php
|
|
|
|
/* For license terms, see /license.txt */
|
|
|
|
/**
|
|
* This script initiates a video conference session, calling the BigBlueButton API.
|
|
*/
|
|
$course_plugin = 'bbb'; //needed in order to load the plugin lang variables
|
|
|
|
$isGlobal = isset($_GET['global']);
|
|
$isGlobalPerUser = isset($_GET['user_id']) ? (int) $_GET['user_id'] : false;
|
|
|
|
// If global setting is used then we delete the course sessions (cidReq/id_session)
|
|
if ($isGlobalPerUser || $isGlobal) {
|
|
$cidReset = true;
|
|
}
|
|
|
|
require_once __DIR__.'/config.php';
|
|
|
|
$plugin = BBBPlugin::create();
|
|
$tool_name = $plugin->get_lang('Videoconference');
|
|
$roomTable = Database::get_main_table('plugin_bbb_room');
|
|
|
|
$htmlHeadXtra[] = api_get_js_simple(api_get_path(WEB_PLUGIN_PATH).'bbb/resources/utils.js');
|
|
|
|
$action = $_GET['action'] ?? '';
|
|
$userId = api_get_user_id();
|
|
$groupId = api_get_group_id();
|
|
$sessionId = api_get_session_id();
|
|
$courseInfo = api_get_course_info();
|
|
|
|
$bbb = new bbb('', '', $isGlobal, $isGlobalPerUser);
|
|
|
|
$conferenceManager = $bbb->isConferenceManager();
|
|
if ($bbb->isGlobalConference()) {
|
|
api_block_anonymous_users();
|
|
} else {
|
|
api_protect_course_script(true);
|
|
}
|
|
|
|
$allowStudentAsConferenceManager = false;
|
|
if (!empty($courseInfo) && !empty($groupId) && !api_is_allowed_to_edit()) {
|
|
$groupEnabled = api_get_course_plugin_setting(
|
|
'bbb',
|
|
'bbb_enable_conference_in_groups',
|
|
$courseInfo
|
|
) === '1';
|
|
if ($groupEnabled) {
|
|
$isSubscribed = GroupManager::is_user_in_group(api_get_user_id(), GroupManager::get_group_properties($groupId));
|
|
if ($isSubscribed) {
|
|
$allowStudentAsConferenceManager = api_get_course_plugin_setting(
|
|
'bbb',
|
|
'big_blue_button_students_start_conference_in_groups',
|
|
$courseInfo
|
|
) === '1';
|
|
}
|
|
}
|
|
}
|
|
|
|
$allowToEdit = $conferenceManager;
|
|
// Disable students edit permissions.
|
|
if ($allowStudentAsConferenceManager) {
|
|
$allowToEdit = false;
|
|
}
|
|
|
|
$courseCode = $courseInfo['code'] ?? '';
|
|
|
|
$message = '';
|
|
if ($conferenceManager && $allowToEdit) {
|
|
switch ($action) {
|
|
case 'add_to_calendar':
|
|
if ($bbb->isGlobalConference()) {
|
|
return false;
|
|
}
|
|
$courseInfo = api_get_course_info();
|
|
$agenda = new Agenda('course');
|
|
$id = (int) $_GET['id'];
|
|
$title = sprintf($plugin->get_lang('VideoConferenceXCourseX'), $id, $courseInfo['name']);
|
|
$content = Display::url($plugin->get_lang('GoToTheVideoConference'), $_GET['url']);
|
|
|
|
$eventId = $agenda->addEvent(
|
|
$_REQUEST['start'],
|
|
null,
|
|
'true',
|
|
$title,
|
|
$content,
|
|
['everyone']
|
|
);
|
|
if (!empty($eventId)) {
|
|
$message = Display::return_message($plugin->get_lang('VideoConferenceAddedToTheCalendar'), 'success');
|
|
} else {
|
|
$message = Display::return_message(get_lang('Error'), 'error');
|
|
}
|
|
break;
|
|
case 'copy_record_to_link_tool':
|
|
$result = $bbb->copyRecordingToLinkTool($_GET['id']);
|
|
if ($result) {
|
|
$message = Display::return_message($plugin->get_lang('VideoConferenceAddedToTheLinkTool'), 'success');
|
|
} else {
|
|
$message = Display::return_message(get_lang('Error'), 'error');
|
|
}
|
|
break;
|
|
case 'regenerate_record':
|
|
if ($plugin->get('allow_regenerate_recording') !== 'true') {
|
|
api_not_allowed(true);
|
|
}
|
|
$recordId = isset($_GET['record_id']) ? $_GET['record_id'] : '';
|
|
$result = $bbb->regenerateRecording($_GET['id'], $recordId);
|
|
if ($result) {
|
|
$message = Display::return_message(get_lang('Success'), 'success');
|
|
} else {
|
|
$message = Display::return_message(get_lang('Error'), 'error');
|
|
}
|
|
|
|
Display::addFlash($message);
|
|
header('Location: '.$bbb->getListingUrl());
|
|
exit;
|
|
break;
|
|
case 'delete_record':
|
|
$result = $bbb->deleteRecording($_GET['id']);
|
|
if ($result) {
|
|
$message = Display::return_message(get_lang('Deleted'), 'success');
|
|
} else {
|
|
$message = Display::return_message(get_lang('Error'), 'error');
|
|
}
|
|
|
|
Display::addFlash($message);
|
|
header('Location: '.$bbb->getListingUrl());
|
|
exit;
|
|
break;
|
|
case 'end':
|
|
$bbb->endMeeting($_GET['id']);
|
|
$message = Display::return_message(
|
|
$plugin->get_lang('MeetingClosed').'<br />'.$plugin->get_lang('MeetingClosedComment'),
|
|
'success',
|
|
false
|
|
);
|
|
|
|
if (file_exists(__DIR__.'/config.vm.php')) {
|
|
require __DIR__.'/../../vendor/autoload.php';
|
|
require __DIR__.'/lib/vm/AbstractVM.php';
|
|
require __DIR__.'/lib/vm/VMInterface.php';
|
|
require __DIR__.'/lib/vm/DigitalOceanVM.php';
|
|
require __DIR__.'/lib/VM.php';
|
|
$config = require __DIR__.'/config.vm.php';
|
|
|
|
$vm = new VM($config);
|
|
$vm->resizeToMinLimit();
|
|
}
|
|
|
|
Display::addFlash($message);
|
|
header('Location: '.$bbb->getListingUrl());
|
|
exit;
|
|
break;
|
|
case 'publish':
|
|
$bbb->publishMeeting($_GET['id']);
|
|
Display::addFlash(Display::return_message(get_lang('Updated')));
|
|
header('Location: '.$bbb->getListingUrl());
|
|
exit;
|
|
break;
|
|
case 'unpublish':
|
|
$bbb->unpublishMeeting($_GET['id']);
|
|
Display::addFlash(Display::return_message(get_lang('Updated')));
|
|
header('Location: '.$bbb->getListingUrl());
|
|
exit;
|
|
break;
|
|
case 'logout':
|
|
if ($plugin->get('allow_regenerate_recording') === 'true') {
|
|
$setting = api_get_course_plugin_setting('bbb', 'bbb_force_record_generation', $courseInfo);
|
|
$allow = $setting == 1 ? true : false;
|
|
if ($allow) {
|
|
$result = $bbb->getMeetingByRemoteId($_GET['remote_id']);
|
|
if (!empty($result)) {
|
|
$result = $bbb->regenerateRecording($result['id']);
|
|
if ($result) {
|
|
Display::addFlash(Display::return_message(get_lang('Success')));
|
|
} else {
|
|
Display::addFlash(Display::return_message(get_lang('Error'), 'error'));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
$remoteId = Database::escape_string($_GET['remote_id']);
|
|
$meetingData = Database::select(
|
|
'*',
|
|
Database::get_main_table('plugin_bbb_meeting'),
|
|
['where' => ['remote_id = ? AND access_url = ?' => [$remoteId, api_get_current_access_url_id()]]],
|
|
'first'
|
|
);
|
|
|
|
if (empty($meetingData) || !is_array($meetingData)) {
|
|
error_log("meeting does not exist - remote_id: $remoteId");
|
|
} else {
|
|
$meetingId = $meetingData['id'];
|
|
|
|
// If creator -> update
|
|
if ($meetingData['creator_id'] == api_get_user_id()) {
|
|
$pass = $bbb->getModMeetingPassword($courseCode);
|
|
|
|
$meetingBBB = $bbb->getMeetingInfo(
|
|
[
|
|
'meetingId' => $remoteId,
|
|
'password' => $pass,
|
|
]
|
|
);
|
|
|
|
if ($meetingBBB === false) {
|
|
//checking with the remote_id didn't work, so just in case and
|
|
// to provide backwards support, check with the id
|
|
$params = [
|
|
'meetingId' => $meetingId,
|
|
// -- REQUIRED - The unique id for the meeting
|
|
'password' => $pass,
|
|
// -- REQUIRED - The moderator password for the meeting
|
|
];
|
|
$meetingBBB = $bbb->getMeetingInfo($params);
|
|
}
|
|
|
|
if (!empty($meetingBBB)) {
|
|
if (isset($meetingBBB['returncode'])) {
|
|
$status = (string) $meetingBBB['returncode'];
|
|
switch ($status) {
|
|
case 'FAILED':
|
|
$bbb->endMeeting($meetingId, $courseCode);
|
|
break;
|
|
case 'SUCCESS':
|
|
$i = 0;
|
|
while ($i < $meetingBBB['participantCount']) {
|
|
$participantId = $meetingBBB[$i]['userId'];
|
|
$roomData = Database::select(
|
|
'*',
|
|
$roomTable,
|
|
[
|
|
'where' => [
|
|
'meeting_id = ? AND participant_id = ? AND close = ?' => [
|
|
$meetingId,
|
|
$participantId,
|
|
BBBPlugin::ROOM_OPEN,
|
|
],
|
|
],
|
|
'order' => 'id DESC',
|
|
],
|
|
'first'
|
|
);
|
|
|
|
if (!empty($roomData)) {
|
|
$roomId = $roomData['id'];
|
|
if (!empty($roomId)) {
|
|
Database::update(
|
|
$roomTable,
|
|
['out_at' => api_get_utc_datetime()],
|
|
['id = ? ' => $roomId]
|
|
);
|
|
}
|
|
}
|
|
$i++;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Update out_at field of user
|
|
$roomData = Database::select(
|
|
'*',
|
|
$roomTable,
|
|
[
|
|
'where' => ['meeting_id = ? AND participant_id = ?' => [$meetingId, $userId]],
|
|
'order' => 'id DESC',
|
|
],
|
|
'first'
|
|
);
|
|
|
|
if (!empty($roomData)) {
|
|
$roomId = $roomData['id'];
|
|
if (!empty($roomId)) {
|
|
Database::update(
|
|
$roomTable,
|
|
['out_at' => api_get_utc_datetime(), 'close' => BBBPlugin::ROOM_CLOSE],
|
|
['id = ? ' => $roomId]
|
|
);
|
|
}
|
|
}
|
|
|
|
$message = Display::return_message(
|
|
$plugin->get_lang('RoomClosed').'<br />'.$plugin->get_lang('RoomClosedComment'),
|
|
'success',
|
|
false
|
|
);
|
|
Display::addFlash($message);
|
|
}
|
|
|
|
header('Location: '.$bbb->getListingUrl());
|
|
exit;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
} else {
|
|
if ($action === 'logout') {
|
|
// Update out_at field of user
|
|
$remoteId = Database::escape_string($_GET['remote_id']);
|
|
$meetingData = Database::select(
|
|
'*',
|
|
Database::get_main_table('plugin_bbb_meeting'),
|
|
['where' => ['remote_id = ? AND access_url = ?' => [$remoteId, api_get_current_access_url_id()]]],
|
|
'first'
|
|
);
|
|
|
|
if (empty($meetingData) || !is_array($meetingData)) {
|
|
error_log("meeting does not exist - remote_id: $remoteId");
|
|
} else {
|
|
$meetingId = $meetingData['id'];
|
|
$roomData = Database::select(
|
|
'*',
|
|
$roomTable,
|
|
[
|
|
'where' => [
|
|
'meeting_id = ? AND participant_id = ? AND close = ?' => [
|
|
$meetingId,
|
|
$userId,
|
|
BBBPlugin::ROOM_OPEN,
|
|
],
|
|
],
|
|
'order' => 'id DESC',
|
|
]
|
|
);
|
|
|
|
$i = 0;
|
|
foreach ($roomData as $item) {
|
|
$roomId = $item['id'];
|
|
if (!empty($roomId)) {
|
|
if ($i == 0) {
|
|
Database::update(
|
|
$roomTable,
|
|
['out_at' => api_get_utc_datetime(), 'close' => BBBPlugin::ROOM_CLOSE],
|
|
['id = ? ' => $roomId]
|
|
);
|
|
} else {
|
|
Database::update($roomTable, ['close' => BBBPlugin::ROOM_CLOSE], ['id = ? ' => $roomId]);
|
|
}
|
|
$i++;
|
|
}
|
|
}
|
|
|
|
$message = Display::return_message(
|
|
$plugin->get_lang('RoomExit'),
|
|
'success',
|
|
false
|
|
);
|
|
Display::addFlash($message);
|
|
}
|
|
header('Location: '.$bbb->getListingUrl());
|
|
exit;
|
|
}
|
|
}
|
|
|
|
if (isset($_GET['page_id'])) {
|
|
$pageId = (int) $_GET['page_id'];
|
|
}
|
|
|
|
$meetingsCount = $bbb->getCountMeetings(
|
|
api_get_course_int_id(),
|
|
api_get_session_id(),
|
|
api_get_group_id()
|
|
);
|
|
|
|
$limit = 10;
|
|
$pageNumber = ceil($meetingsCount / $limit);
|
|
|
|
if (!isset($pageId)) {
|
|
$pageId = 1;
|
|
}
|
|
|
|
$start = ($pageId - 1) * $limit;
|
|
|
|
$meetings = $bbb->getMeetings(
|
|
api_get_course_int_id(),
|
|
api_get_session_id(),
|
|
api_get_group_id(),
|
|
false,
|
|
[],
|
|
$start,
|
|
$limit,
|
|
"DESC"
|
|
);
|
|
|
|
if (empty($meetings)) {
|
|
$pageId = 0;
|
|
}
|
|
|
|
$usersOnline = $bbb->getUsersOnlineInCurrentRoom();
|
|
$maxUsers = $bbb->getMaxUsersLimit();
|
|
$status = $bbb->isServerRunning();
|
|
$currentOpenConference = $bbb->getCurrentVideoConference();
|
|
$videoConferenceName = $currentOpenConference
|
|
? $currentOpenConference['meeting_name']
|
|
: $bbb->generateVideoConferenceName();
|
|
$meetingExists = $bbb->meetingExists($videoConferenceName);
|
|
$showJoinButton = false;
|
|
|
|
// Only conference manager can see the join button
|
|
$userCanSeeJoinButton = $conferenceManager;
|
|
if ($bbb->isGlobalConference() && $bbb->isGlobalConferencePerUserEnabled()) {
|
|
// Any user can see the "join button" BT#12620
|
|
$userCanSeeJoinButton = true;
|
|
}
|
|
|
|
if (($meetingExists || $userCanSeeJoinButton) && ($maxUsers == 0 || $maxUsers > $usersOnline)) {
|
|
$showJoinButton = true;
|
|
}
|
|
$conferenceUrl = $bbb->getConferenceUrl();
|
|
$courseInfo = api_get_course_info();
|
|
$formToString = '';
|
|
|
|
if ($bbb->isGlobalConference() === false &&
|
|
!empty($courseInfo) &&
|
|
$plugin->get('enable_conference_in_course_groups') === 'true'
|
|
) {
|
|
$url = api_get_self().'?'.api_get_cidreq(true, false).'&gidReq=';
|
|
$htmlHeadXtra[] = '<script>
|
|
$(function() {
|
|
$("#group_select").on("change", function() {
|
|
var groupId = $(this).find("option:selected").val();
|
|
var url = "'.$url.'";
|
|
window.location.replace(url+groupId);
|
|
});
|
|
});
|
|
</script>';
|
|
|
|
$form = new FormValidator(api_get_self().'?'.api_get_cidreq());
|
|
if ($conferenceManager && false === $allowStudentAsConferenceManager) {
|
|
$groups = GroupManager::get_group_list(null, $courseInfo, null, $sessionId);
|
|
} else {
|
|
if (!empty($groupId)) {
|
|
$groupInfo = GroupManager::get_group_properties($groupId);
|
|
if ($groupInfo) {
|
|
$isSubscribed = GroupManager::is_user_in_group(api_get_user_id(), $groupInfo);
|
|
if (false === $isSubscribed) {
|
|
api_not_allowed(true);
|
|
}
|
|
}
|
|
}
|
|
|
|
$groups = GroupManager::getAllGroupPerUserSubscription(
|
|
api_get_user_id(),
|
|
api_get_course_int_id(),
|
|
api_get_session_id()
|
|
);
|
|
}
|
|
|
|
if ($groups) {
|
|
$meetingsInGroup = $bbb->getAllMeetingsInCourse(api_get_course_int_id(), api_get_session_id(), 1);
|
|
$meetingsGroup = array_column($meetingsInGroup, 'status', 'group_id');
|
|
$groupList[0] = get_lang('Select');
|
|
foreach ($groups as $groupData) {
|
|
$itemGroupId = $groupData['iid'];
|
|
if (isset($meetingsGroup[$itemGroupId]) && $meetingsGroup[$itemGroupId] == 1) {
|
|
$groupData['name'] .= ' ('.get_lang('Active').')';
|
|
}
|
|
$groupList[$itemGroupId] = $groupData['name'];
|
|
}
|
|
|
|
$form->addSelect('group_id', get_lang('Groups'), $groupList, ['id' => 'group_select']);
|
|
$form->setDefaults(['group_id' => $groupId]);
|
|
$formToString = $form->returnForm();
|
|
}
|
|
}
|
|
|
|
$frmEnterConference = new FormValidator(
|
|
'enter_conference',
|
|
'get',
|
|
api_get_path(WEB_PLUGIN_PATH).'bbb/start.php',
|
|
'_blank'
|
|
);
|
|
$frmEnterConference->addText('name', get_lang('Name'));
|
|
$frmEnterConference->applyFilter('name', 'trim');
|
|
$frmEnterConference->addButtonNext($plugin->get_lang('EnterConference'));
|
|
|
|
$conferenceUrlQueryParams = [];
|
|
|
|
parse_str(
|
|
parse_url($conferenceUrl, PHP_URL_QUERY),
|
|
$conferenceUrlQueryParams
|
|
);
|
|
|
|
foreach ($conferenceUrlQueryParams as $key => $value) {
|
|
$frmEnterConference->addHidden($key, $value);
|
|
}
|
|
|
|
if ($meetingExists) {
|
|
$meetingInfo = $bbb->getMeetingByName($videoConferenceName);
|
|
|
|
if (1 === (int) $meetingInfo['status']) {
|
|
$frmEnterConference->freeze(['name']);
|
|
}
|
|
}
|
|
|
|
$frmEnterConference->setDefaults(['name' => $videoConferenceName]);
|
|
|
|
// Default URL
|
|
$enterConferenceLink = $frmEnterConference->returnForm();
|
|
|
|
$tpl = new Template($tool_name);
|
|
|
|
$tpl->assign('allow_to_edit', $allowToEdit);
|
|
$tpl->assign('meetings', $meetings);
|
|
$tpl->assign('conference_url', $conferenceUrl);
|
|
$tpl->assign('users_online', $usersOnline);
|
|
$tpl->assign('conference_manager', $conferenceManager);
|
|
$tpl->assign('max_users_limit', $maxUsers);
|
|
$tpl->assign('bbb_status', $status);
|
|
$tpl->assign('show_join_button', $showJoinButton);
|
|
$tpl->assign('message', $message);
|
|
$tpl->assign('form', $formToString);
|
|
$tpl->assign('enter_conference_links', $enterConferenceLink);
|
|
$tpl->assign('page_number', $pageNumber);
|
|
$tpl->assign('page_id', $pageId);
|
|
|
|
$content = $tpl->fetch('bbb/view/listing.tpl');
|
|
|
|
$actionLinks = '';
|
|
if (api_is_platform_admin()) {
|
|
$actionLinks .= Display::toolbarButton(
|
|
$plugin->get_lang('AdminView'),
|
|
api_get_path(WEB_PLUGIN_PATH).'bbb/admin.php',
|
|
'list',
|
|
'primary'
|
|
);
|
|
|
|
$tpl->assign(
|
|
'actions',
|
|
Display::toolbarAction('toolbar', [$actionLinks])
|
|
);
|
|
}
|
|
|
|
$tpl->assign('content', $content);
|
|
$tpl->display_one_col_template();
|
|
|