function bigbluebuttonbn_server_offers_bn_capabilities()
{
//Validates if the server may have extended capabilities
$parsed_url = parse_url(bigbluebuttonbn_get_cfg_server_url());
$host = isset($parsed_url['host']) ? $parsed_url['host'] : '';
$host_ends = explode(".", $host);
$host_ends_length = count($host_ends);
return $host_ends_length > 0 && $host_ends[$host_ends_length - 1] == 'com' && $host_ends[$host_ends_length - 2] == 'blindsidenetworks';
}
$bbbsession['bigbluebuttonbn'] = $bigbluebuttonbn;
// User data
$bbbsession['username'] = fullname($USER);
$bbbsession['userID'] = $USER->id;
$bbbsession['roles'] = get_user_roles($context, $USER->id, true);
// User roles
if ($bigbluebuttonbn->participants == null || $bigbluebuttonbn->participants == "" || $bigbluebuttonbn->participants == "[]") {
//The room that is being used comes from a previous version
$bbbsession['moderator'] = has_capability('mod/bigbluebuttonbn:moderate', $context);
} else {
$bbbsession['moderator'] = bigbluebuttonbn_is_moderator($bbbsession['userID'], $bbbsession['roles'], $bigbluebuttonbn->participants);
}
$bbbsession['administrator'] = has_capability('moodle/category:manage', $context);
$bbbsession['managerecordings'] = $bbbsession['administrator'] || has_capability('mod/bigbluebuttonbn:managerecordings', $context);
// BigBlueButton server data
$bbbsession['endpoint'] = bigbluebuttonbn_get_cfg_server_url();
$bbbsession['shared_secret'] = bigbluebuttonbn_get_cfg_shared_secret();
// Server data
$bbbsession['modPW'] = $bigbluebuttonbn->moderatorpass;
$bbbsession['viewerPW'] = $bigbluebuttonbn->viewerpass;
// Database info related to the activity
$bbbsession['meetingdescription'] = $bigbluebuttonbn->intro;
$bbbsession['welcome'] = $bigbluebuttonbn->welcome;
if (!isset($bbbsession['welcome']) || $bbbsession['welcome'] == '') {
$bbbsession['welcome'] = get_string('mod_form_field_welcome_default', 'bigbluebuttonbn');
}
$bbbsession['userlimit'] = bigbluebuttonbn_get_cfg_userlimit_editable() ? intval($bigbluebuttonbn->userlimit) : intval(bigbluebuttonbn_get_cfg_userlimit_default());
$bbbsession['voicebridge'] = $bigbluebuttonbn->voicebridge > 0 ? 70000 + $bigbluebuttonbn->voicebridge : $bigbluebuttonbn->voicebridge;
$bbbsession['wait'] = $bigbluebuttonbn->wait;
$bbbsession['record'] = $bigbluebuttonbn->record;
if ($bigbluebuttonbn->record) {
* @author Jesus Federico (jesus [at] blindsidenetworks [dt] com)
* @copyright 2015 Blindside Networks Inc.
* @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__) . '/locallib.php';
global $PAGE, $USER, $CFG, $SESSION, $DB;
$params['action'] = optional_param('action', '', PARAM_TEXT);
$params['callback'] = optional_param('callback', '', PARAM_TEXT);
$params['id'] = optional_param('id', '', PARAM_TEXT);
//recordID, the BBB recordID
$params['idx'] = optional_param('idx', '', PARAM_TEXT);
//meetingID, the BBB meetingID
$params['bigbluebuttonbn'] = optional_param('bigbluebuttonbn', 0, PARAM_INT);
$params['signed_parameters'] = optional_param('signed_parameters', '', PARAM_TEXT);
$endpoint = bigbluebuttonbn_get_cfg_server_url();
$shared_secret = bigbluebuttonbn_get_cfg_shared_secret();
$error = '';
if (empty($params['action'])) {
$error = bigbluebuttonbn_bbb_broker_add_error($error, "Parameter [action] was not included");
} else {
$error = bigbluebuttonbn_bbb_broker_validate_parameters($params);
if (empty($error) && $params['action'] != "recording_ready") {
if ($params['bigbluebuttonbn'] != 0) {
$bigbluebuttonbn = $DB->get_record('bigbluebuttonbn', array('id' => $params['bigbluebuttonbn']), '*', MUST_EXIST);
$course = $DB->get_record('course', array('id' => $bigbluebuttonbn->course), '*', MUST_EXIST);
$cm = get_coursemodule_from_instance('bigbluebuttonbn', $bigbluebuttonbn->id, $course->id, false, MUST_EXIST);
$context = bigbluebuttonbn_get_context_module($cm->id);
}
if (isset($SESSION->bigbluebuttonbn_bbbsession) && !is_null($SESSION->bigbluebuttonbn_bbbsession)) {
$bbbsession = $SESSION->bigbluebuttonbn_bbbsession;
function definition()
{
global $CFG, $DB, $USER, $BIGBLUEBUTTONBN_CFG;
$course_id = optional_param('course', 0, PARAM_INT);
// course ID, or
$course_module_id = optional_param('update', 0, PARAM_INT);
// course_module ID, or
$bigbluebuttonbn = null;
if ($course_id) {
$course = $DB->get_record('course', array('id' => $course_id), '*', MUST_EXIST);
} else {
if ($course_module_id) {
$cm = get_coursemodule_from_id('bigbluebuttonbn', $course_module_id, 0, false, MUST_EXIST);
$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
$bigbluebuttonbn = $DB->get_record('bigbluebuttonbn', array('id' => $cm->instance), '*', MUST_EXIST);
}
}
$context = bigbluebuttonbn_get_context_course($course->id);
//BigBlueButton server data
$endpoint = bigbluebuttonbn_get_cfg_server_url();
//UI configuration options
$voicebridge_editable = bigbluebuttonbn_get_cfg_voicebridge_editable();
$recording_default = bigbluebuttonbn_get_cfg_recording_default();
$recording_editable = bigbluebuttonbn_get_cfg_recording_editable();
$recording_tagging_default = bigbluebuttonbn_get_cfg_recording_tagging_default();
$recording_tagging_editable = bigbluebuttonbn_get_cfg_recording_tagging_editable();
$waitformoderator_default = bigbluebuttonbn_get_cfg_waitformoderator_default();
$waitformoderator_editable = bigbluebuttonbn_get_cfg_waitformoderator_editable();
$userlimit_default = bigbluebuttonbn_get_cfg_userlimit_default();
$userlimit_editable = bigbluebuttonbn_get_cfg_userlimit_editable();
$preuploadpresentation_enabled = bigbluebuttonbn_get_cfg_preuploadpresentation_enabled();
$sendnotifications_enabled = bigbluebuttonbn_get_cfg_sendnotifications_enabled();
//Validates if the BigBlueButton server is running
$serverVersion = bigbluebuttonbn_getServerVersion($endpoint);
if (!isset($serverVersion)) {
print_error('general_error_unable_connect', 'bigbluebuttonbn', $CFG->wwwroot . '/admin/settings.php?section=modsettingbigbluebuttonbn');
}
$mform =& $this->_form;
$current_activity =& $this->current;
//-------------------------------------------------------------------------------
// First block starts here
//-------------------------------------------------------------------------------
$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->setType('name', PARAM_TEXT);
$mform->addRule('name', null, 'required', null, 'client');
$version_major = bigbluebuttonbn_get_moodle_version_major();
if ($version_major < '2015051100') {
//This is valid before v2.9
$this->add_intro_editor(false, get_string('mod_form_field_intro', 'bigbluebuttonbn'));
} else {
//This is valid after v2.9
$this->standard_intro_elements(get_string('mod_form_field_intro', 'bigbluebuttonbn'));
}
$mform->setAdvanced('introeditor');
$mform->setAdvanced('showdescription');
$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->setType('welcome', PARAM_TEXT);
$mform->setAdvanced('welcome');
if ($voicebridge_editable) {
$mform->addElement('text', 'voicebridge', get_string('mod_form_field_voicebridge', 'bigbluebuttonbn'), array('maxlength' => 4, 'size' => 6));
$mform->addRule('voicebridge', get_string('mod_form_field_voicebridge_format_error', 'bigbluebuttonbn'), 'numeric', '####', 'server');
$mform->setDefault('voicebridge', 0);
$mform->addHelpButton('voicebridge', 'mod_form_field_voicebridge', 'bigbluebuttonbn');
$mform->setAdvanced('voicebridge');
}
$mform->setType('voicebridge', PARAM_INT);
if ($waitformoderator_editable) {
$mform->addElement('checkbox', 'wait', get_string('mod_form_field_wait', 'bigbluebuttonbn'));
$mform->addHelpButton('wait', 'mod_form_field_wait', 'bigbluebuttonbn');
$mform->setDefault('wait', $waitformoderator_default);
$mform->setAdvanced('wait');
} else {
$mform->addElement('hidden', 'wait', $waitformoderator_default);
}
$mform->setType('wait', PARAM_INT);
if ($userlimit_editable) {
$mform->addElement('text', 'userlimit', get_string('mod_form_field_userlimit', 'bigbluebuttonbn'), 'maxlength="3" size="5"');
$mform->addHelpButton('userlimit', 'mod_form_field_userlimit', 'bigbluebuttonbn');
$mform->setDefault('userlimit', $userlimit_default);
} else {
$mform->addElement('hidden', 'userlimit', $userlimit_default);
}
$mform->setType('userlimit', PARAM_TEXT);
if (floatval($serverVersion) >= 0.8) {
if ($recording_editable) {
$mform->addElement('checkbox', 'record', get_string('mod_form_field_record', 'bigbluebuttonbn'));
$mform->setDefault('record', $recording_default);
$mform->setAdvanced('record');
} else {
$mform->addElement('hidden', 'record', $recording_default);
}
$mform->setType('record', PARAM_INT);
if ($recording_tagging_editable) {
$mform->addElement('checkbox', 'tagging', get_string('mod_form_field_recordingtagging', 'bigbluebuttonbn'));
$mform->setDefault('tagging', $recording_tagging_default);
$mform->setAdvanced('tagging');
} else {
$mform->addElement('hidden', 'tagging', $recording_tagging_default);
}
$mform->setType('tagging', PARAM_INT);
}
if ($sendnotifications_enabled) {
$mform->addElement('checkbox', 'notification', get_string('mod_form_field_notification', 'bigbluebuttonbn'));
if ($this->current->instance) {
$mform->addHelpButton('notification', 'mod_form_field_notification', 'bigbluebuttonbn');
} else {
$mform->addHelpButton('notification', 'mod_form_field_notification', 'bigbluebuttonbn');
}
$mform->setDefault('notification', 0);
}
$mform->setType('notification', PARAM_INT);
//-------------------------------------------------------------------------------
// First block ends here
//-------------------------------------------------------------------------------
//-------------------------------------------------------------------------------
// Second block starts here
//-------------------------------------------------------------------------------
if ($preuploadpresentation_enabled) {
$mform->addElement('header', 'preupload', get_string('mod_form_block_presentation', 'bigbluebuttonbn'));
$mform->setExpanded('preupload');
$filemanager_options = array();
$filemanager_options['accepted_types'] = '*';
$filemanager_options['maxbytes'] = 0;
$filemanager_options['subdirs'] = 0;
$filemanager_options['maxfiles'] = 1;
$filemanager_options['mainfile'] = true;
$mform->addElement('filemanager', 'presentation', get_string('selectfiles'), null, $filemanager_options);
}
//-------------------------------------------------------------------------------
// Second block ends here
//-------------------------------------------------------------------------------
//-------------------------------------------------------------------------------
// Third block starts here
//-------------------------------------------------------------------------------
$mform->addElement('header', 'permission', get_string('mod_form_block_participants', 'bigbluebuttonbn'));
// Data required for "Add participant" and initial "Participant list" setup
$roles = bigbluebuttonbn_get_roles();
$users = bigbluebuttonbn_get_users($context);
$participant_list = bigbluebuttonbn_get_participant_list($bigbluebuttonbn, $context);
$mform->addElement('hidden', 'participants', json_encode($participant_list));
$mform->setType('participants', PARAM_TEXT);
$html_participant_selection = '' . '<div id="fitem_bigbluebuttonbn_participant_selection" class="fitem fitem_fselect">' . "\n" . ' <div class="fitemtitle">' . "\n" . ' <label for="bigbluebuttonbn_participant_selectiontype">' . get_string('mod_form_field_participant_add', 'bigbluebuttonbn') . ' </label>' . "\n" . ' </div>' . "\n" . ' <div class="felement fselect">' . "\n" . ' <select id="bigbluebuttonbn_participant_selection_type" onchange="bigbluebuttonbn_participant_selection_set(); return 0;">' . "\n" . ' <option value="all" selected="selected">' . get_string('mod_form_field_participant_list_type_all', 'bigbluebuttonbn') . '</option>' . "\n" . ' <option value="role">' . get_string('mod_form_field_participant_list_type_role', 'bigbluebuttonbn') . '</option>' . "\n" . ' <option value="user">' . get_string('mod_form_field_participant_list_type_user', 'bigbluebuttonbn') . '</option>' . "\n" . ' </select>' . "\n" . ' ' . "\n" . ' <select id="bigbluebuttonbn_participant_selection" disabled="disabled">' . "\n" . ' <option value="all" selected="selected">---------------</option>' . "\n" . ' </select>' . "\n" . ' ' . "\n" . ' <input value="' . get_string('mod_form_field_participant_list_action_add', 'bigbluebuttonbn') . '" type="button" id="id_addselectionid" onclick="bigbluebuttonbn_participant_add(); return 0;" />' . "\n" . ' </div>' . "\n" . '</div>' . "\n" . '<div id="fitem_bigbluebuttonbn_participant_list" class="fitem">' . "\n" . ' <div class="fitemtitle">' . "\n" . ' <label for="bigbluebuttonbn_participant_list">' . get_string('mod_form_field_participant_list', 'bigbluebuttonbn') . ' </label>' . "\n" . ' </div>' . "\n" . ' <div class="felement fselect">' . "\n" . ' <table id="participant_list_table">' . "\n";
// Add participant list
foreach ($participant_list as $participant) {
$participant_selectionid = '';
$participant_selectiontype = $participant['selectiontype'];
if ($participant_selectiontype == 'all') {
$participant_selectiontype = '<b><i>' . get_string('mod_form_field_participant_list_type_' . $participant_selectiontype, 'bigbluebuttonbn') . '</i></b>';
} else {
if ($participant_selectiontype == 'role') {
$participant_selectionid = bigbluebuttonbn_get_role_name($participant['selectionid']);
} else {
foreach ($users as $user) {
if ($user->id == $participant['selectionid']) {
$participant_selectionid = $user->firstname . ' ' . $user->lastname;
break;
}
}
}
$participant_selectiontype = '<b><i>' . get_string('mod_form_field_participant_list_type_' . $participant_selectiontype, 'bigbluebuttonbn') . ':</i></b> ';
}
$html_participant_selection .= '' . ' <tr id="participant_list_tr_' . $participant['selectiontype'] . '-' . $participant['selectionid'] . '">' . "\n" . ' <td width="20px"><a onclick="bigbluebuttonbn_participant_remove(\'' . $participant['selectiontype'] . '\', \'' . $participant['selectionid'] . '\'); return 0;" title="' . get_string('mod_form_field_participant_list_action_remove', 'bigbluebuttonbn') . '">x</a></td>' . "\n" . ' <td width="125px">' . $participant_selectiontype . '</td>' . "\n" . ' <td>' . $participant_selectionid . '</td>' . "\n" . ' <td><i> ' . get_string('mod_form_field_participant_list_text_as', 'bigbluebuttonbn') . ' </i>' . "\n" . ' <select id="participant_list_role_' . $participant['selectiontype'] . '-' . $participant['selectionid'] . '" onchange="bigbluebuttonbn_participant_list_role_update(\'' . $participant['selectiontype'] . '\', \'' . $participant['selectionid'] . '\'); return 0;">' . "\n" . ' <option value="' . BIGBLUEBUTTONBN_ROLE_VIEWER . '" ' . ($participant['role'] == BIGBLUEBUTTONBN_ROLE_VIEWER ? 'selected="selected" ' : '') . '>' . get_string('mod_form_field_participant_bbb_role_' . BIGBLUEBUTTONBN_ROLE_VIEWER, 'bigbluebuttonbn') . '</option>' . "\n" . ' <option value="' . BIGBLUEBUTTONBN_ROLE_MODERATOR . '" ' . ($participant['role'] == BIGBLUEBUTTONBN_ROLE_MODERATOR ? 'selected="selected" ' : '') . '>' . get_string('mod_form_field_participant_bbb_role_' . BIGBLUEBUTTONBN_ROLE_MODERATOR, 'bigbluebuttonbn') . '</option><select>' . "\n" . ' </td>' . "\n" . ' </tr>' . "\n";
}
$html_participant_selection .= '' . ' </table>' . "\n" . ' </div>' . "\n" . '</div>' . "\n" . '<script type="text/javascript" src="' . $CFG->wwwroot . '/mod/bigbluebuttonbn/mod_form.js">' . "\n" . '</script>' . "\n";
$mform->addElement('html', $html_participant_selection);
// Add data
$mform->addElement('html', '<script type="text/javascript">var bigbluebuttonbn_participant_selection = {"all": [], "role": ' . json_encode($roles) . ', "user": '******'}; </script>');
$mform->addElement('html', '<script type="text/javascript">var bigbluebuttonbn_participant_list = ' . json_encode($participant_list) . '; </script>');
$bigbluebuttonbn_strings = array("as" => get_string('mod_form_field_participant_list_text_as', 'bigbluebuttonbn'), "viewer" => get_string('mod_form_field_participant_bbb_role_viewer', 'bigbluebuttonbn'), "moderator" => get_string('mod_form_field_participant_bbb_role_moderator', 'bigbluebuttonbn'), "remove" => get_string('mod_form_field_participant_list_action_remove', 'bigbluebuttonbn'));
$mform->addElement('html', '<script type="text/javascript">var bigbluebuttonbn_strings = ' . json_encode($bigbluebuttonbn_strings) . '; </script>');
//-------------------------------------------------------------------------------
// Third block ends here
//-------------------------------------------------------------------------------
//-------------------------------------------------------------------------------
// Fourth block starts here
//-------------------------------------------------------------------------------
$mform->addElement('header', 'schedule', get_string('mod_form_block_schedule', 'bigbluebuttonbn'));
if (isset($current_activity->openingtime) && $current_activity->openingtime != 0 || isset($current_activity->closingtime) && $current_activity->closingtime != 0) {
$mform->setExpanded('schedule');
}
$mform->addElement('date_time_selector', 'openingtime', get_string('mod_form_field_openingtime', 'bigbluebuttonbn'), array('optional' => true));
$mform->setDefault('openingtime', 0);
$mform->addElement('date_time_selector', 'closingtime', get_string('mod_form_field_closingtime', 'bigbluebuttonbn'), array('optional' => true));
$mform->setDefault('closingtime', 0);
//-------------------------------------------------------------------------------
// Fourth block ends here
//-------------------------------------------------------------------------------
//-------------------------------------------------------------------------------
// add standard elements, common to all modules
$this->standard_coursemodule_elements();
//-------------------------------------------------------------------------------
// add standard buttons, common to all modules
$this->add_action_buttons();
}