function bigbluebuttonbn_view_joining($bbbsession, $context, $streamline)
{
global $CFG, $DB;
$joining = false;
// If user is administrator, moderator or if is viewer and no waiting is required
if ($bbbsession['flag']['administrator'] || $bbbsession['flag']['moderator'] || !$bbbsession['flag']['wait']) {
//
// Join directly
//
$metadata = array("meta_origin" => $bbbsession['origin'], "meta_originVersion" => $bbbsession['originVersion'], "meta_originServerName" => $bbbsession['originServerName'], "meta_originServerCommonName" => $bbbsession['originServerCommonName'], "meta_originTag" => $bbbsession['originTag'], "meta_context" => $bbbsession['context'], "meta_contextActivity" => $bbbsession['contextActivity'], "meta_contextActivityDescription" => $bbbsession['contextActivityDescription'], "meta_recording" => $bbbsession['textflag']['record']);
$response = bigbluebuttonbn_getCreateMeetingArray($bbbsession['meetingname'], $bbbsession['meetingid'], $bbbsession['welcome'], $bbbsession['modPW'], $bbbsession['viewerPW'], $bbbsession['salt'], $bbbsession['url'], $bbbsession['logoutURL'], $bbbsession['textflag']['record'], $bbbsession['timeduration'], $bbbsession['voicebridge'], $metadata);
if (!$response) {
// If the server is unreachable, then prompts the user of the necessary action
if ($bbbsession['flag']['administrator']) {
print_error('view_error_unable_join', 'streamline', $CFG->wwwroot . '/admin/settings.php?section=modsettingbigbluebuttonbn');
} else {
if ($bbbsession['flag']['moderator']) {
print_error('view_error_unable_join_teacher', 'streamline', $CFG->wwwroot . '/admin/settings.php?section=modsettingbigbluebuttonbn');
} else {
print_error('view_error_unable_join_student', 'streamline', $CFG->wwwroot . '/admin/settings.php?section=modsettingbigbluebuttonbn');
}
}
} else {
if ($response['returncode'] == "FAILED") {
// The meeting was not created
$error_key = bigbluebuttonbn_get_error_key($response['messageKey'], 'view_error_create');
if (!$error_key) {
print_error($response['message'], 'streamline');
} else {
print_error($error_key, 'streamline');
}
} else {
if ($response['hasBeenForciblyEnded'] == "true") {
print_error(get_string('index_error_forciblyended', 'streamline'));
} else {
///////////////Everything is ok /////////////////////
/// Moodle event logger: Create an event for meeting created
if ($CFG->version < '2014051200') {
//This is valid before v2.7
add_to_log($bbbsession['courseid'], 'streamline', 'meeting created', '', $streamline->name, $bbbsession['cm']->id);
} else {
//This is valid after v2.7
$event = \mod_streamline\event\bigbluebuttonbn_meeting_created::create(array('context' => $context, 'objectid' => $streamline->id));
$event->trigger();
}
/// Internal logger: Instert a record with the meeting created
bigbluebuttonbn_log($bbbsession, 'Create');
if (groups_get_activity_groupmode($bbbsession['cm']) > 0 && count(groups_get_activity_allowed_groups($bbbsession['cm'])) > 1) {
print "<br>" . get_string('view_groups_selection', 'streamline') . " <input type='button' onClick='M.mod_streamline.joinURL()' value='" . get_string('view_groups_selection_join', 'streamline') . "'>";
} else {
$joining = true;
if ($bbbsession['flag']['administrator'] || $bbbsession['flag']['moderator']) {
print "<br />" . get_string('view_login_moderator', 'streamline') . "<br /><br />";
} else {
print "<br />" . get_string('view_login_viewer', 'streamline') . "<br /><br />";
}
print "<center><img src='pix/loading.gif' /></center>";
}
/// Moodle event logger: Create an event for meeting joined
if ($CFG->version < '2014051200') {
//This is valid before v2.7
add_to_log($bbbsession['courseid'], 'streamline', 'meeting joined', '', $streamline->name, $bbbsession['cm']->id);
} else {
//This is valid after v2.7
$event = \mod_streamline\event\bigbluebuttonbn_meeting_joined::create(array('context' => $context, 'objectid' => $streamline->id));
$event->trigger();
}
}
}
}
} else {
//
// "Viewer" && Waiting for moderator is required;
//
$joining = true;
print "<div align='center'>";
if (bigbluebuttonbn_wrap_simplexml_load_file(bigbluebuttonbn_getIsMeetingRunningURL($bbbsession['meetingid'], $bbbsession['url'], $bbbsession['salt'])) == "true") {
/// Since the meeting is already running, we just join the session
print "<br />" . get_string('view_login_viewer', 'streamline') . "<br /><br />";
print "<center><img src='pix/loading.gif' /></center>";
/// Moodle event logger: Create an event for meeting joined
if ($CFG->version < '2014051200') {
//This is valid before v2.7
add_to_log($bbbsession['courseid'], 'streamline', 'meeting joined', '', $streamline->name, $bbbsession['cm']->id);
} else {
//This is valid after v2.7
$event = \mod_streamline\event\bigbluebuttonbn_meeting_joined::create(array('context' => $context, 'objectid' => $streamline->id));
$event->trigger();
}
} else {
/// Since the meeting is not running, the spining wheel is shown
print "<br />" . get_string('view_wait', 'streamline') . "<br /><br />";
print '<center><img src="pix/polling.gif"></center>';
}
print "</div>";
}
return $joining;
}
function bigbluebuttonbn_getMeetingXML($meetingID, $URL, $SALT)
{
$xml = bigbluebuttonbn_wrap_simplexml_load_file(bigbluebuttonbn_getIsMeetingRunningURL($meetingID, $URL, $SALT));
if ($xml && $xml->returncode == 'SUCCESS') {
return str_replace('</response>', '', str_replace("<?xml version=\"1.0\"?>\n<response>", '', $xml->asXML()));
} else {
return 'false';
}
}
$cm = get_coursemodule_from_instance('bigbluebuttonbn', $bigbluebuttonbn->id, $course->id, false, MUST_EXIST);
if ($CFG->version < '2014051200') {
//This is valid before v2.7
add_to_log($course->id, 'bigbluebuttonbn', 'meeting ended', "index.php?id={$course->id}", '');
} else {
//This is valid before v2.7
$event = \mod_bigbluebuttonbn\event\bigbluebuttonbn_meeting_ended::create(array('context' => $context, 'objectid' => $bigbluebuttonbn->id));
$event->trigger();
}
echo get_string('index_ending', 'bigbluebuttonbn');
$meetingID = $bigbluebuttonbn->meetingid . '-' . $course->id . '-' . $bigbluebuttonbn->id;
$modPW = $bigbluebuttonbn->moderatorpass;
if ($g != '0') {
$getArray = bigbluebuttonbn_wrap_simplexml_load_file(bigbluebuttonbn_getEndMeetingURL($meetingID . '[' . $g . ']', $modPW, $url, $salt));
} else {
$getArray = bigbluebuttonbn_wrap_simplexml_load_file(bigbluebuttonbn_getEndMeetingURL($meetingID, $modPW, $url, $salt));
}
redirect('index.php?id=' . $id);
} else {
if ($CFG->version < '2014051200') {
//This is valid before v2.7
add_to_log($course->id, 'bigbluebuttonbn', 'activity management viewed', "index.php?id={$course->id}", '');
} else {
//This is valid after v2.7
$event = \mod_bigbluebuttonbn\event\bigbluebuttonbn_activity_management_viewed::create(array('context' => $context));
$event->trigger();
}
}
foreach ($bigbluebuttonbns as $bigbluebuttonbn) {
$cm = get_coursemodule_from_id('bigbluebuttonbn', $bigbluebuttonbn->coursemodule, 0, false, MUST_EXIST);
if (groups_get_activity_groupmode($cm) > 0) {