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chamilo-lms
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Update BBB plugin to use GUID-like identifier to avoid clash between conferences - refs #7327

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1.9.x
Yannick Warnier 10 years ago
parent 4788676ccd
commit 620012a710
2 changed files with 24 additions and 17 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 36
      plugin/bbb/lib/bbb.lib.php
  2. 3
      plugin/bbb/lib/bbb_plugin.class.php

36
plugin/bbb/lib/bbb.lib.php
Unescape View File

@ -114,13 +114,16 @@ class bbb
$course_code = api_get_course_id();
$params['session_id'] = api_get_session_id();
$attende_password = $params['attendee_pw'] = isset($params['moderator_pw']) ? $params['moderator_pw'] : api_get_course_id();
$attendee_password = $params['attendee_pw'] = isset($params['moderator_pw']) ? $params['moderator_pw'] : api_get_course_id();
$moderator_password = $params['moderator_pw'] = isset($params['moderator_pw']) ? $params['moderator_pw'] : $this->get_mod_meeting_password();
$params['record'] = api_get_course_setting('big_blue_button_record_and_store', $course_code) == 1 ? true : false;
$max = api_get_course_setting('big_blue_button_max_students_allowed', $course_code);
$max = isset($max) ? $max : -1;
$params['status'] = 1;
// Generate a pseudo-global-unique-id to avoid clash of conferences on
// the same BBB server with several Chamilo portals
$params['remote_id'] = uniqid(true, true);
if ($this->debug) error_log("enter create_meeting ".print_r($params, 1));
@ -135,13 +138,13 @@ class bbb
$record = isset($params['record']) && $params['record'] ? 'true' : 'false';
$duration = isset($params['duration']) ? intval($params['duration']) : 0;
// This setting currently limits the maximum conference duration,
// to avoid lingering sessions on the videoconference server #6261
// to avoid lingering sessions on the video-conference server #6261
$duration = 300;
$bbb_params = array(
'meetingId' => $id, // REQUIRED
'meetingId' => $params['remote_id'], // REQUIRED
'meetingName' => $meeting_name, // REQUIRED
'attendeePw' => $attende_password, // Match this value in getJoinMeetingURL() to join as attendee.
'attendeePw' => $attendee_password, // Match this value in getJoinMeetingURL() to join as attendee.
'moderatorPw' => $moderator_password, // Match this value in getJoinMeetingURL() to join as moderator.
'welcomeMsg' => $welcome_msg, // ''= use default. Change to customize.
'dialNumber' => '', // The main number to call into. Optional.
@ -244,7 +247,7 @@ class bbb
}
$params = array(
'meetingId' => $meeting_data['id'],
'meetingId' => $meeting_data['remote_id'],
// -- REQUIRED - The unique id for the meeting
'password' => $this->get_mod_meeting_password()
// -- REQUIRED - The moderator password for the meeting
@ -285,7 +288,7 @@ class bbb
if ($meeting_info_exists) {
$joinParams = array(
'meetingId' => $meeting_data['id'], // -- REQUIRED - A unique id for the meeting
'meetingId' => $meeting_data['remote_id'], // -- REQUIRED - A unique id for the meeting
'username' => $this->user_complete_name, //-- REQUIRED - The name that will display for the user in the meeting
'password' => $pass, //-- REQUIRED - The attendee or moderator password, depending on what's passed here
//'createTime' => api_get_utc_datetime(), //-- OPTIONAL - string. Leave blank ('') unless you set this correctly.
@ -335,7 +338,7 @@ class bbb
$item = array();
foreach ($meeting_list as $meeting_db) {
$meeting_bbb = $this->get_meeting_info(array('meetingId' => $meeting_db['id'], 'password' => $pass));
$meeting_bbb = $this->get_meeting_info(array('meetingId' => $meeting_db['remote_id'], 'password' => $pass));
$meeting_bbb['end_url'] = api_get_self().'?'.api_get_cidreq().'&action=end&id='.$meeting_db['id'];
@ -351,7 +354,7 @@ class bbb
if ($meeting_db['record'] == 1) {
$recordingParams = array(
'meetingId' => $meeting_db['id'], //-- OPTIONAL - comma separate if multiple ids
'meetingId' => $meeting_db['remote_id'], //-- OPTIONAL - comma separate if multiple ids
);
//To see the recording list in your BBB server do: bbb-record --list
@ -413,7 +416,7 @@ class bbb
if ($meeting_db['status'] == 1) {
$joinParams = array(
'meetingId' => $meeting_db['id'], //-- REQUIRED - A unique id for the meeting
'meetingId' => $meeting_db['remote_id'], //-- REQUIRED - A unique id for the meeting
'username' => $this->user_complete_name, //-- REQUIRED - The name that will display for the user in the meeting
'password' => $pass, //-- REQUIRED - The attendee or moderator password, depending on what's passed here
'createTime' => '', //-- OPTIONAL - string. Leave blank ('') unless you set this correctly.
@ -447,16 +450,18 @@ class bbb
/**
* Closes a meeting (usually when the user click on the close button from
* the conferences listing.
* @param string The name of the meeting (usually the course code)
* @param string The internal ID of the meeting (id field for this meeting)
* @return void
* @assert (0) === false
*/
public function end_meeting($id)
{
if (empty($id)) { return false; }
$meeting_data = Database::select('*', $this->table, array('where' => array('id = ?' => array($id))), 'first');
$pass = $this->get_user_meeting_password();
$endParams = array(
'meetingId' => $id, // REQUIRED - We have to know which meeting to end.
'meetingId' => $meeting_data['remote_id'], // REQUIRED - We have to know which meeting to end.
'password' => $pass, // REQUIRED - Must match moderator pass for meeting.
);
$this->api->endMeetingWithXmlResponseArray($endParams);
@ -499,7 +504,7 @@ class bbb
return 0;
}
$pass = $this->get_mod_meeting_password();
$info = $this->get_meeting_info(array('meetingId' => $meeting_data['id'], 'password' => $pass));
$info = $this->get_meeting_info(array('meetingId' => $meeting_data['remote_id'], 'password' => $pass));
if (!empty($info) && isset($info['participantCount'])) {
return $info['participantCount'];
@ -515,9 +520,10 @@ class bbb
* @assert () === false
* @todo Also delete links and agenda items created from this recording
*/
public function delete_record($ids)
public function delete_record($id)
{
if (empty($ids) or (is_array($ids) && count($ids)==0)) { return false; }
if (empty($id) or $id != intval($id)) { return false; }
$meeting_data = Database::select('*', $this->table, array('where' => array('id = ?' => array($id))), 'first');
$recordingParams = array(
/*
* NOTE: Set the recordId below to a valid id after you have
@ -527,7 +533,7 @@ class bbb
*/
// REQUIRED - We have to know which recording:
'recordId' => $ids,
'recordId' => $meeting_data['remote_id'],
);
return $this->api->deleteRecordingsWithXmlResponseArray($recordingParams);
}

3
plugin/bbb/lib/bbb_plugin.class.php
Unescape View File

@ -48,7 +48,8 @@ class BBBPlugin extends Plugin
closed_at VARCHAR(255) NOT NULL,
calendar_id INT DEFAULT 0,
welcome_msg VARCHAR(255) NOT NULL DEFAULT '',
session_id INT unsigned DEFAULT 0)";
session_id INT unsigned DEFAULT 0,
remote_id char(36))";
Database::query($sql);
//Installing course settings

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