function LCUser($props, $prefix)
{
$prefixUtil = new PrefixUtil();
$userID = $prefixUtil->trimPrefix($props[ATTRIB_USER_ID], $prefix);
$this->userId = $userID;
$this->setFirstName($props[ATTRIB_FIRST_NAME]);
$this->setLastName($props[ATTRIB_LAST_NAME]);
}
/**
* Validate the data in passed in the configuration page
*
* @param $config - the information from the form mod.html
* @return nothing , but returns an error if the configuration is wrong
*/
function liveclassroom_process_options(&$config)
{
global $CFG, $USER;
/*******
we do the following verfication before submitting the configuration
-The parameters sent can not be empty
-The url of the server can not finish with a /
-The url must start with http://
-The api account has to valid
********/
$config->servername = trim($config->servername);
$config->adminusername = trim($config->adminusername);
$config->adminpassword = trim($config->adminpassword);
if (!isadmin($USER->id)) {
wimba_add_log(WIMBA_ERROR, WC, get_string('wrongconfigurationURLunavailable', 'liveclassroom'));
error(get_string('errormustbeadmin', 'liveclassroom'));
}
if (empty($config->servername)) {
wimba_add_log(WIMBA_ERROR, WC, get_string('wrongconfigurationURLunavailable', 'liveclassroom'));
error(get_string('wrongconfigurationURLunavailable', 'liveclassroom'), $_SERVER["HTTP_REFERER"]);
} else {
if (empty($config->adminusername)) {
wimba_add_log(WIMBA_ERROR, WC, get_string('emptyAdminUsername', 'liveclassroom'));
error(get_string('emptyAdminUsername', 'liveclassroom'), $_SERVER["HTTP_REFERER"]);
} else {
if (empty($config->adminpassword)) {
wimba_add_log(WIMBA_ERROR, WC, get_string('emptyAdminPassword', 'liveclassroom'));
error(get_string('emptyAdminPassword', 'liveclassroom'), $_SERVER["HTTP_REFERER"]);
}
}
}
$length = strlen($config->servername);
if ($config->servername[$length - 1] == '/') {
wimba_add_log(WIMBA_ERROR, WC, get_String('trailingSlash', 'liveclassroom'));
error(get_String('trailingSlash', 'liveclassroom'), $_SERVER["HTTP_REFERER"]);
}
if (!preg_match('/^http:\\/\\//', $config->servername)) {
wimba_add_log(WIMBA_ERROR, WC, get_String('trailingHttp', 'liveclassroom'));
error(get_String('trailingHttp', 'liveclassroom'), $_SERVER["HTTP_REFERER"]);
}
$prefixUtil = new PrefixUtil();
$prefix = $prefixUtil->getPrefix($config->adminusername);
$api = new LCApi($config->servername, $config->adminusername, $config->adminpassword, $prefix);
if (!$api->lcapi_authenticate()) {
wimba_add_log(WIMBA_ERROR, WC, get_string('wrongadminpass', 'liveclassroom'));
error(get_string('wrongadminpass', 'liveclassroom'), $_SERVER["HTTP_REFERER"]);
}
$domxml = false;
$php_extension = get_loaded_extensions();
for ($i = 0; $i < count($php_extension); $i++) {
if ($php_extension[$i] == "libxml" || $php_extension[$i] == "domxml") {
$domxml = true;
}
}
if ($domxml === false) {
wimba_add_log(WIMBA_ERROR, WC, get_string('domxml', 'liveclassroom'));
error(get_string('domxml', 'liveclassroom'), $_SERVER["HTTP_REFERER"]);
}
return;
}
function setByRecord($currentRecord, $prefix)
{
// room attributes
$prefixUtil = new PrefixUtil();
$rid = $prefixUtil->trimPrefix($this->getKeyValue($currentRecord, ATTRIB_ROOM_ID), $prefix);
$this->setRoomId($rid);
$this->setDescription($this->getKeyValue($currentRecord, ATTRIB_ROOM_DESCRIPTION));
$this->setLongname($this->getKeyValue($currentRecord, ATTRIB_ROOM_LONG_NAME));
$this->setContactEmail($this->getKeyValue($currentRecord, ATTRIB_ROOM_CONTACT_EMAIL));
$this->setArchive($this->getKeyValue($currentRecord, ATTRIB_ROOM_ARCHIVE));
$this->setPreview($this->getKeyValue($currentRecord, ATTRIB_ROOM_PREVIEW));
$this->setBORAutoMoveInstructors($this->getKeyValue($currentRecord, ATTRIB_BOR_AUTO_MOVE_INSTRUCTORS));
$this->setBORAutoMoveSelf($this->getKeyValue($currentRecord, ATTRIB_BOR_AUTO_MOVE_SELF));
$this->setBORCarouselsPublic($this->getKeyValue($currentRecord, ATTRIB_BOR_CAROUSELS_PUBLIC));
$this->setBOREnabled($this->getKeyValue($currentRecord, ATTRIB_BOR_ENABLED));
$this->setBORInitialNumber($this->getKeyValue($currentRecord, ATTRIB_BOR_INITIAL_NUMBER));
$this->setBORShowRoomCarousels($this->getKeyValue($currentRecord, ATTRIB_BOR_SHOW_ROOM_CAROUSELS));
$this->setUserstatusEnabled($this->getKeyValue($currentRecord, ATTRIB_ROOM_USERSTATUS_ENABLED));
$this->setSendUserstatusUpdates($this->getKeyValue($currentRecord, ATTRIB_ROOM_SEND_USERSTATUS_UPDATES));
// Media Settings
// Compatible with LC 5.X
$this->setHmsSimulcast($this->getKeyValue($currentRecord, ATTRIB_ROOM_HMS_SIMULCAST));
$this->setHmsSimulcastRestricted($this->getKeyValue($currentRecord, ATTRIB_ROOM_HMS_SIMULCAST_RESTRICTED));
$this->setHmsTwoWayEnabled($this->getKeyValue($currentRecord, ATTRIB_ROOM_HMS_TWO_WAY_ENABLED));
$this->setMediaFormat($this->getKeyValue($currentRecord, ATTRIB_ROOM_MEDIA_FORMAT));
$this->setMediaType($this->getKeyValue($currentRecord, ATTRIB_ROOM_MEDIA_TYPE));
$this->setVideoFrameWidth($this->getKeyValue($currentRecord, ATTRIB_ROOM_VF_WIDTH));
$this->setVideoFrameHeight($this->getKeyValue($currentRecord, ATTRIB_ROOM_VF_HEIGHT));
$this->setVideoFrameLocation($this->getKeyValue($currentRecord, ATTRIB_ROOM_VF_LOCATION));
$this->setVideoFrameSet($this->getKeyValue($currentRecord, ATTRIB_ROOM_VIDEOFRAMESET));
$this->setStudentVideoOnStartupEnabled($this->getKeyValue($currentRecord, ATTRIB_ROOM_ENABLE_STUDENT_VIDEO_ON_STARTUP));
// setVideoWindowSizeOnStartup((String)currentRecord[ATTRIB_ROOM_HMS_VIDEO_WINDOW_SIZE_ON_STARTUP));
// setVideoWindowEncodingSize((String)currentRecord[ATTRIB_ROOM_HMS_VIDEO_WINDOW_ENCODING_SIZE));
// setVideoDefaultBitRate((String)currentRecord[ATTRIB_ROOM_HMS_VIDEO_DEFAULT_BIT_RATE));
// setVideoBitRateCeiling((String)currentRecord[ATTRIB_ROOM_HMS_VIDEO_BIT_RATE_CEILING));
$this->setVideoBandwidth($this->getKeyValue($currentRecord, ATTRIB_ROOM_HMS_VIDEO_BANDWIDTH));
// Advanced settings
$this->setArchiveEnabled($this->getKeyValue($currentRecord, ATTRIB_ROOM_CAN_ARCHIVE));
$this->setEboardEnabled($this->getKeyValue($currentRecord, ATTRIB_ROOM_CAN_EBOARD));
$this->setLiveShareEnabled($this->getKeyValue($currentRecord, ATTRIB_ROOM_CAN_LIVESHARE));
$this->setLogChatEnabled($this->getKeyValue($currentRecord, ATTRIB_ROOM_CAN_LOGCHAT));
$this->setMoveStudentEnabled($this->getKeyValue($currentRecord, ATTRIB_ROOM_CAN_MOVE_STUDENT));
$this->setPptImportEnabled($this->getKeyValue($currentRecord, ATTRIB_ROOM_CAN_PPT_IMPORT));
$this->setShowWebEnabled($this->getKeyValue($currentRecord, ATTRIB_ROOM_CAN_SHOW_WEB));
$this->setChatEnabled($this->getKeyValue($currentRecord, ATTRIB_ROOM_CHATENABLE));
$this->setPrivateChatEnabled($this->getKeyValue($currentRecord, ATTRIB_ROOM_PRIVATECHATENABLE));
$this->setStudentWhiteboardEnabled($this->getKeyValue($currentRecord, ATTRIB_ROOM_STUDENT_WB_ENABLED));
$this->setStudentLiveAppEnabled($this->getKeyValue($currentRecord, ATTRIB_ROOM_STUDENT_WB_LIVEAPP));
// Access
$this->setUserLimit($this->getKeyValue($currentRecord, ATTRIB_ROOM_USERLIMIT));
// PINs are compatible with LC 4.3.0+
$this->setParticipantPin($this->getKeyValue($currentRecord, ATTRIB_ROOM_PARTICIPANT_PIN));
$this->setPresenterPin($this->getKeyValue($currentRecord, ATTRIB_ROOM_PRESENTER_PIN));
$this->setArchiveVersion($this->getKeyValue($currentRecord, ATTRIB_ARCHIVE_VERSION));
//Mp4
$this->setMp4EncodingType($this->getKeyValue($currentRecord, ATTRIB_ROOM_MP4_ENCODING_TYPE));
$this->setMp4MediaPriority($this->getKeyValue($currentRecord, ATTRIB_ROOM_MP4_MEDIA_PRIORITY));
$this->setDownloadMP3Enabled($this->getKeyValue($currentRecord, ATTRIB_ROOM_CAN_DOWNLOAD_MP3));
$this->setDownloadMP4Enabled($this->getKeyValue($currentRecord, ATTRIB_ROOM_CAN_DOWNLOAD_MP4));
$this->setAutoOpenArchive($this->getKeyValue($currentRecord, ATTRIB_ROOM_AUTO_OPEN_NEW_ARCHIVES));
}