/**
* Given an ID of an instance of this module,
* this function will permanently delete the instance
* and any data that depends on it.
*
* @param int $id Id of the module instance
* @return boolean Success/Failure
*/
function bigbluebuttonbn_delete_instance($id)
{
global $CFG;
if (!($bigbluebuttonbn = get_record('bigbluebuttonbn', 'id', $id))) {
return false;
}
$result = true;
//
// End the session associated with this instance (if it's running)
//
$meetingID = $bigbluebuttonbn->meetingid;
$modPW = $bigbluebuttonbn->moderatorpass;
$url = trim(trim($CFG->bigbluebuttonbnServerURL), '/') . '/';
$salt = trim($CFG->bigbluebuttonbnSecuritySalt);
$getArray = BigBlueButtonBN::endMeeting($meetingID, $modPW, $url, $salt);
if (!delete_records('bigbluebuttonbn', 'id', $bigbluebuttonbn->id)) {
//echo $endURL = '<a href='.BBBMeeting::endMeeting( $mToken, "mp", getBBBServerIP(), $salt ).'>'."End Meeting".'</a>';
#switch to remove the meetingname
# BBBMeeting::endMeeting( $bigbluebuttonbn->, "mp", getBBBServerIP(), $bigbluebuttonbn->salt );
$result = false;
}
return $result;
}
<?php /** * Check to see if the meeting is active. * * Authors: * Fred Dixon (ffdixon [at] blindsidenetworks [dt] com) * Jesus Federico (jesus [at] blindsidenetworks [dt] com) * * @package mod_bigbluebuttonbn * @copyright 2010-2012 Blindside Networks * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v2 or later */ require_once dirname(dirname(dirname(__FILE__))) . '/config.php'; require_once dirname(__FILE__) . '/lib.php'; $name = $_GET['name']; $salt = trim($CFG->BigBlueButtonBNSecuritySalt); $url = trim(trim($CFG->BigBlueButtonBNServerURL), '/') . '/'; echo BigBlueButtonBN::getMeetingXML($name, $url, $salt);
$view_recording_list_actionbar_show = get_string('view_recording_list_actionbar_show', 'bigbluebuttonbn');
$view_recording_list_actionbar_delete = get_string('view_recording_list_actionbar_delete', 'bigbluebuttonbn');
if (isset($recordingsbn) && !isset($recordingsbn['messageKey'])) {
foreach ($recordingsbn as $recording) {
if ($admin == 'true' || $recording['published'] == 'true') {
$meta_course = isset($recording['meta_course']) ? str_replace('"', '\\"', $recording['meta_course']) : '';
$meta_activity = isset($recording['meta_activity']) ? str_replace('"', '\\"', $recording['meta_activity']) : '';
$meta_description = isset($recording['meta_description']) ? str_replace('"', '\\"', $recording['meta_description']) : '';
$actionbar = '';
if ($admin == 'true') {
$deleteURL = BigBlueButtonBN::deleteRecordingsURL($recording['recordID'], $url, $salt);
if ($recording['published'] == 'true') {
$publishURL = BigBlueButtonBN::setPublishRecordingsURL($recording['recordID'], 'false', $url, $salt);
$actionbar = "<a id='actionbar-publish-a-" . $recording['recordID'] . "' title='" . $view_recording_list_actionbar_hide . "' href='#'><img id='actionbar-publish-img-" . $recording['recordID'] . "' src='pix/hide.gif' class='iconsmall' onClick='actionCall(\\\"" . $publishURL . "\\\", \\\"publish\\\", \\\"" . $recording['recordID'] . "\\\")' /></a>";
} else {
$publishURL = BigBlueButtonBN::setPublishRecordingsURL($recording['recordID'], 'true', $url, $salt);
$actionbar = "<a id='actionbar-publish-a-" . $recording['recordID'] . "' title='" . $view_recording_list_actionbar_show . "' href='#'><img id='actionbar-publish-img-" . $recording['recordID'] . "' src='pix/show.gif' class='iconsmall' onClick='actionCall(\\\"" . $publishURL . "\\\", \\\"publish\\\", \\\"" . $recording['recordID'] . "\\\")' /></a>";
}
$actionbar .= "<a id='actionbar-delete-a-" . $recording['recordID'] . "' title='" . $view_recording_list_actionbar_delete . "' href='#'><img id='actionbar-delete-img-" . $recording['recordID'] . "' src='pix/delete.gif' class='iconsmall' alt='Delete' onClick='actionCall(\\\"" . $deleteURL . "\\\", \\\"delete\\\", \\\"" . $recording['recordID'] . "\\\")' /></a>";
}
$type = '';
foreach ($recording['playbacks'] as $playback) {
$type .= '<a href=\\"' . $playback['url'] . '\\" target=\\"_new\\">' . $playback['type'] . '</a> ';
}
//Make sure the startTime is timestamp
if (!is_numeric($recording['startTime'])) {
$date = new DateTime($recording['startTime']);
$recording['startTime'] = date_timestamp_get($date);
} else {
$recording['startTime'] = $recording['startTime'] / 1000;
}
function definition()
{
global $CFG, $PAGE;
//Validates if the BigBlueButton server is running
//BigBlueButton server data
$url = trim(trim($CFG->BigBlueButtonBNServerURL), '/') . '/';
$salt = trim($CFG->BigBlueButtonBNSecuritySalt);
$serverVersion = BigBlueButtonBN::getServerVersion($url);
//
if (!isset($serverVersion)) {
print_error('general_error_unable_connect', 'bigbluebuttonbn', $CFG->wwwroot . '/admin/settings.php?section=modsettingbigbluebuttonbn');
} else {
$xml = BigBlueButtonBN::_wrap_simplexml_load_file(BigBlueButtonBN::getMeetingsURL($url, $salt));
if ($xml->returncode == 'FAILED') {
print_error('general_error_unable_connect', 'bigbluebuttonbn', $CFG->wwwroot . '/admin/settings.php?section=modsettingbigbluebuttonbn');
}
}
$mform =& $this->_form;
$current_activity =& $this->current;
$mform->addElement('header', 'general', get_string('mod_form_block_general', 'bigbluebuttonbn'));
$mform->addElement('text', 'name', get_string('mod_form_field_name', 'bigbluebuttonbn'), 'maxlength="64" size="32"');
$mform->addRule('name', null, 'required', null, 'client');
$mform->addElement('textarea', 'welcome', get_string('mod_form_field_welcome', 'bigbluebuttonbn'), 'wrap="virtual" rows="5" cols="60"');
$mform->addHelpButton('welcome', 'mod_form_field_welcome', 'bigbluebuttonbn');
//$mform->addElement('text', 'voicebridge', get_string('mod_form_field_voicebridge','bigbluebuttonbn'), 'maxlength="5" size="10"' );
//$mform->setDefault( 'voicebridge', 0 );
//$mform->addHelpButton('voicebridge', 'mod_form_field_voicebridge', 'bigbluebuttonbn');
$mform->addElement('checkbox', 'newwindow', get_string('mod_form_field_newwindow', 'bigbluebuttonbn'));
$mform->setDefault('newwindow', 0);
$mform->addElement('checkbox', 'wait', get_string('mod_form_field_wait', 'bigbluebuttonbn'));
$mform->setDefault('wait', 1);
//-------------------------------------------------------------------------------
// Second block starts here
//-------------------------------------------------------------------------------
if ($current_activity->section > 0) {
//This is not a general activity, it is part of a week, so it can have schedule
$mform->addElement('header', 'general', get_string('mod_form_block_schedule', 'bigbluebuttonbn'));
$mform->addElement('date_time_selector', 'timeavailable', get_string('mod_form_field_availabledate', 'bigbluebuttonbn'), array('optional' => true));
$mform->setDefault('timeavailable', time());
$mform->addElement('date_time_selector', 'timedue', get_string('mod_form_field_duedate', 'bigbluebuttonbn'), array('optional' => true));
$mform->setDefault('timedue', time() + 3600);
}
//-------------------------------------------------------------------------------
// Second block ends here
//-------------------------------------------------------------------------------
//-------------------------------------------------------------------------------
// Third block starts here
//-------------------------------------------------------------------------------
if ($serverVersion == '0.8') {
$mform->addElement('header', 'general', get_string('mod_form_block_record', 'bigbluebuttonbn'));
$mform->addElement('checkbox', 'record', get_string('mod_form_field_record', 'bigbluebuttonbn'));
$mform->setDefault('record', 0);
$mform->addElement('text', 'description', get_string('mod_form_field_description', 'bigbluebuttonbn'), 'maxlength="100" size="32"');
$mform->addElement('duration', 'timeduration', get_string('mod_form_field_duration', 'bigbluebuttonbn'));
//Set zero for unlimited
$mform->setDefault('timeduration', 14400);
$mform->addHelpButton('timeduration', 'mod_form_field_duration', 'bigbluebuttonbn');
}
//-------------------------------------------------------------------------------
// Third block ends here
//-------------------------------------------------------------------------------
//-------------------------------------------------------------------------------
// add standard elements, common to all modules
$this->standard_coursemodule_elements();
//$this->standard_hidden_coursemodule_elements();
//-------------------------------------------------------------------------------
// add standard buttons, common to all modules
$this->add_action_buttons();
if (isset($current_activity->add)) {
// If is adding the activity, turn off the schedule by default & Take off the option [visible groups]
if ($current_activity->section > 0) {
//This is not a general activity, it is part of a week, so it can have schedule
$PAGE->requires->js_init_call('M.mod_bigbluebuttonbn.modform_Adding_withSchedule');
} else {
$PAGE->requires->js_init_call('M.mod_bigbluebuttonbn.modform_Adding_withoutSchedule');
}
} else {
// Take off the option [visible groups]
$PAGE->requires->js_init_call('M.mod_bigbluebuttonbn.modform_Editting');
}
}
$viewerList = "-";
$moderatorList = "-";
// print_object( $bigbluebuttonbn );
if (!$bigbluebuttonbn->visible) {
// Nothing to do
} else {
$modPW = get_field('bigbluebuttonbn', 'moderatorpass', 'name', $bigbluebuttonbn->name);
$attPW = get_field('bigbluebuttonbn', 'viewerpass', 'name', $bigbluebuttonbn->name);
// print "## $modPW ##";
$joinURL = '<a href="view.php?id=' . $bigbluebuttonbn->coursemodule . '">' . format_string($bigbluebuttonbn->name) . '</a>';
// $status = $bigbluebuttonbn->meetingid;
//echo "XX";
//
// Output Users in the meeting
//
$getArray = BigBlueButtonBN::getMeetingInfoArray($bigbluebuttonbn->meetingid, $modPW, $url, $salt);
// print_object( $getArray );
if (!$getArray) {
//
// The server was unreachable
//
error(get_string('index_unable_display', 'bigbluebuttonbn'));
return;
}
if (isset($getArray['messageKey'])) {
//
// There was an error returned
//
if ($info['messageKey'] == "checksumError") {
error(get_string('index_checksum_error', 'bigbluebuttonbn'));
return;
?>
";
}
}
</script>
<?php
} else {
//
// Join as Viewer, no wait check
//
print "<br />" . get_string('view_login_viewer', 'bigbluebuttonbn') . "<br /><br />";
print "<center><img src='loading.gif' /></center>";
$response = BigBlueButtonBN::createMeetingArray("", $bigbluebuttonbn->meetingid, "", $modPW, $viewerPW, $salt, $url, $logoutURL);
if (!$response) {
// If the server is unreachable, then prompts the user of the necessary action
error('Unable to join the meeting. Please contact your administrator.');
}
if ($response['returncode'] == "FAILED") {
// The meeting was not created
if ($response['messageKey'] == "checksumError") {
error(get_string('index_checksum_error', 'bigbluebuttonbn'));
} else {
error($response['message']);
}
}
$joinURL = BigBlueButtonBN::joinURL($bigbluebuttonbn->meetingid, $username, $viewerPW, $salt, $url, $userID);
redirect($joinURL);
}
}
// Finish the page
print_footer($course);
public static function isServerRunning($URL)
{
$base_url_record = $URL . "api";
$xml = BigBlueButtonBN::_wrap_simplexml_load_file($base_url_record);
if ($xml && $xml->returncode == 'SUCCESS') {
return true;
} else {
return false;
}
}
function bigbluebuttonbn_view_after($bbbsession)
{
echo '<script type="text/javascript" >' . "\n";
echo ' var joining = "false";' . "\n";
echo ' var bigbluebuttonbn_view = "after";' . "\n";
echo ' var view_recording_list_recording = "' . get_string('view_recording_list_recording', 'bigbluebuttonbn') . '";' . "\n";
echo ' var view_recording_list_course = "' . get_string('view_recording_list_course', 'bigbluebuttonbn') . '";' . "\n";
echo ' var view_recording_list_activity = "' . get_string('view_recording_list_activity', 'bigbluebuttonbn') . '";' . "\n";
echo ' var view_recording_list_description = "' . get_string('view_recording_list_description', 'bigbluebuttonbn') . '";' . "\n";
echo ' var view_recording_list_date = "' . get_string('view_recording_list_date', 'bigbluebuttonbn') . '";' . "\n";
echo ' var view_recording_list_actionbar = "' . get_string('view_recording_list_actionbar', 'bigbluebuttonbn') . '";' . "\n";
echo '</script>' . "\n";
$recordingsArray = BigBlueButtonBN::getRecordingsArray($bbbsession['meetingid'], $bbbsession['url'], $bbbsession['salt']);
if (!isset($recordingsArray) || array_key_exists('messageKey', $recordingsArray)) {
// There are no recordings for this meeting
if ($bbbsession['flag']['record']) {
print_string('bbbnorecordings', 'bigbluebuttonbn');
}
} else {
// Actually, there are recordings for this meeting
echo ' <center>' . "\n";
echo ' <table cellpadding="0" cellspacing="0" border="0" class="display" id="example">' . "\n";
echo ' <thead>' . "\n";
echo ' </thead>' . "\n";
echo ' <tbody>' . "\n";
echo ' </tbody>' . "\n";
echo ' <tfoot>' . "\n";
echo ' </tfoot>' . "\n";
echo ' </table>' . "\n";
echo ' </center>' . "\n";
}
}
/**
* Creates a link in the links tool from the given videoconference recording
* @param int ID of the item in the plugin_bbb_meeting table
* @param string Hash identifying the recording, as provided by the API
* @return mixed ID of the newly created link, or false on error
* @assert (null, null) === false
* @assert (1, null) === false
* @assert (null, 'abcdefabcdefabcdefabcdef') === false
*/
public function copy_record_to_link_tool($id, $record_id)
{
if (empty($id) or empty($record_id)) {
return false;
}
require_once api_get_path(LIBRARY_PATH) . 'link.lib.php';
$records = BigBlueButtonBN::getRecordingsArray($id, $this->url, $this->salt);
if (!empty($records)) {
foreach ($records as $record) {
if ($record['recordID'] == $record_id) {
if (is_array($record) && isset($record['recordID']) && isset($record['playbacks'])) {
foreach ($record['playbacks'] as $item) {
$link = new Link();
$params['url'] = $item['url'];
$params['title'] = 'bbb 1';
$id = $link->save($params);
return $id;
}
}
}
}
}
return false;
}
/**
* Creates a link in the links tool from the given videoconference recording
* @param int ID of the item in the plugin_bbb_meeting table
* @param string Hash identifying the recording, as provided by the API
* @return mixed ID of the newly created link, or false on error
* @assert (null, null) === false
* @assert (1, null) === false
* @assert (null, 'abcdefabcdefabcdefabcdef') === false
*/
function copy_record_to_link_tool($id, $record_id)
{
if (empty($id) or empty($record_id)) {
return false;
}
$records = BigBlueButtonBN::getRecordingsArray($id, $this->url, $this->salt);
if (!empty($records)) {
foreach ($records as $record) {
//error_log($record['recordID']);
if ($record['recordID'] == $record_id) {
if (is_array($record) && isset($record['recordID']) && isset($record['playbacks'])) {
foreach ($record['playbacks'] as $item) {
$link = new Link();
$params['url'] = $item['url'];
$params['title'] = 'bbb 1';
$id = $link->save($params);
return $id;
}
}
}
}
}
return false;
}
function displayBigBlueButtonRooms($url, $salt, $moderator, $course, $bigbluebuttonbn, $groupObj = null)
{
$joinURL = null;
$user = null;
$result = null;
$group = "-";
$users = "-";
$running = "-";
$actions = "-";
$viewerList = "-";
$moderatorList = "-";
$recording = "-";
if (!$bigbluebuttonbn->visible) {
// Nothing to do
} else {
$modPW = $bigbluebuttonbn->moderatorpass;
$attPW = $bigbluebuttonbn->viewerpass;
//
// Output Users in the meeting
//
if ($groupObj == null) {
$getArray = BigBlueButtonBN::getMeetingInfoArray($bigbluebuttonbn->meetingid, $modPW, $url, $salt);
if ($bigbluebuttonbn->newwindow == 1) {
$joinURL = '<a href="view.php?id=' . $bigbluebuttonbn->coursemodule . '" target="_blank">' . format_string($bigbluebuttonbn->name) . '</a>';
} else {
$joinURL = '<a href="view.php?id=' . $bigbluebuttonbn->coursemodule . '">' . format_string($bigbluebuttonbn->name) . '</a>';
}
} else {
$getArray = BigBlueButtonBN::getMeetingInfoArray($bigbluebuttonbn->meetingid . '[' . $groupObj->id . ']', $modPW, $url, $salt);
if ($bigbluebuttonbn->newwindow == 1) {
$joinURL = '<a href="view.php?id=' . $bigbluebuttonbn->coursemodule . '&group=' . $groupObj->id . '" target="_blank">' . format_string($bigbluebuttonbn->name) . '</a>';
} else {
$joinURL = '<a href="view.php?id=' . $bigbluebuttonbn->coursemodule . '&group=' . $groupObj->id . '">' . format_string($bigbluebuttonbn->name) . '</a>';
}
$group = $groupObj->name;
}
if (!$getArray) {
//
// The server was unreachable
//
print_error(get_string('index_error_unable_display', 'bigbluebuttonbn'));
return;
}
if (isset($getArray['messageKey'])) {
//
// There was an error returned
//
if ($getArray['messageKey'] == "checksumError") {
print_error(get_string('index_error_checksum', 'bigbluebuttonbn'));
return;
}
if ($getArray['messageKey'] == "notFound" || $getArray['messageKey'] == "invalidMeetingId") {
//
// The meeting does not exist yet on the BigBlueButton server. This is OK.
//
} else {
//
// There was an error
//
$users = $getArray['messageKey'] . ": " . $getArray['message'];
}
} else {
//
// The meeting info was returned
//
if ($getArray['running'] == 'true') {
if ($moderator) {
if ($groupObj == null) {
$actions = '<form name="form1" method="post" action=""><INPUT type="hidden" name="id" value="' . $course->id . '"><INPUT type="hidden" name="a" value="' . $bigbluebuttonbn->id . '"><INPUT type="submit" name="submit" value="end" onclick="return confirm(\'' . get_string('index_confirm_end', 'bigbluebuttonbn') . '\')"></form>';
} else {
$actions = '<form name="form1" method="post" action=""><INPUT type="hidden" name="id" value="' . $course->id . '"><INPUT type="hidden" name="a" value="' . $bigbluebuttonbn->id . '"><INPUT type="hidden" name="g" value="' . $groupObj->id . '"><INPUT type="submit" name="submit" value="end" onclick="return confirm(\'' . get_string('index_confirm_end', 'bigbluebuttonbn') . '\')"></form>';
}
}
if (isset($getArray['metadata']->recording) && $getArray['metadata']->recording == 'true') {
// if it has been set when meeting created, set the variable on/off
$recording = get_string('index_enabled', 'bigbluebuttonbn');
}
$xml = $getArray['attendees'];
if (count($xml) && count($xml->attendee)) {
$users = count($xml->attendee);
$viewer_count = 0;
$moderator_count = 0;
foreach ($xml->attendee as $attendee) {
if ($attendee->role == "MODERATOR") {
if ($viewer_count++ > 0) {
$moderatorList .= ", ";
} else {
$moderatorList = "";
}
$moderatorList .= $attendee->fullName;
} else {
if ($moderator_count++ > 0) {
$viewerList .= ", ";
} else {
$viewerList = "";
}
$viewerList .= $attendee->fullName;
}
}
}
}
}
return array($bigbluebuttonbn->section, $joinURL, $group, $users, $viewerList, $moderatorList, $recording, $actions);
}
}
/**
* Given an ID of an instance of this module,
* this function will permanently delete the instance
* and any data that depends on it.
*
* @param int $id Id of the module instance
* @return boolean Success/Failure
*/
function bigbluebuttonbn_delete_instance($id)
{
global $CFG, $DB;
if (!($bigbluebuttonbn = $DB->get_record('bigbluebuttonbn', array('id' => $id)))) {
return false;
}
$result = true;
//
// End the session associated with this instance (if it's running)
//
$meetingID = $bigbluebuttonbn->meetingid;
$modPW = $bigbluebuttonbn->moderatorpass;
$url = trim(trim($CFG->BigBlueButtonBNServerURL), '/') . '/';
$salt = trim($CFG->BigBlueButtonBNSecuritySalt);
$getArray = BigBlueButtonBN::endMeeting($meetingID, $modPW, $url, $salt);
if (!$DB->delete_records('bigbluebuttonbn', array('id' => $bigbluebuttonbn->id))) {
$result = false;
}
if (!$DB->delete_records('event', array('modulename' => 'bigbluebuttonbn', 'instance' => $bigbluebuttonbn->id))) {
$result = false;
}
return $result;
}