/**
* Open session, adjust UID if required
*/
public static function open($admin = false)
{
if (PHP_SESSION_ACTIVE == session_status()) {
throw new \LogicException('Session already open');
}
// automatic admin mode for command line testing if root
$session_file = session_save_path() . DIRECTORY_SEPARATOR . 'sess_' . static::SESSION_ID;
if (file_exists($session_file) && is_readable($session_file)) {
$session_owner = fileowner($session_file);
if ($session_owner !== posix_getuid() && 0 === posix_getuid()) {
// echo("o: $session_owner\n");
$admin = true;
}
$_SESSION['_dirty'] = microtime();
}
// set effective uid of session owner
if ($admin) {
static::$pre_session_uid = posix_getuid();
posix_seteuid(posix_getpwnam(static::SESSION_ADMIN_USER)['uid']);
}
// tie all users to single session
session_id(static::SESSION_ID);
if (false === session_start()) {
throw new \RuntimeException('Could not start session');
}
// update sesson with current configuration
// TODO check if necessary
foreach (ConfigDB::read('cfg_engine') as $row) {
$_SESSION[$row['param']] = $row['value'];
}
}
closeMpdSocket($mpd);
$currentsong = _parseMpdCurrentSong($resp);
// TC (Tim Curtis) 2015-07-31: updated logic
// Logic modeled after player_lib.js getPlaylist();
// RADIO STATION
if (isset($currentsong['Name']) || substr($currentsong['file'], 0, 4) == "http" && !isset($currentsong['Artist'])) {
if (!isset($currentsong['Title'])) {
$title = "Streaming source";
} else {
$title = $currentsong['Title'];
$searchStr = str_replace('-', ' ', $title);
$searchStr = str_replace('&', ' ', $searchStr);
$searchStr = preg_replace('!\\s+!', '+', $searchStr);
}
$artist = "<i class=\"icon-microphone\"></i>";
$result = ConfigDB::read('cfg_radio', $currentsong['file']);
if (0 == count($result)) {
// station not in db
$album = isset($currentsong['Name']) ? $currentsong['Name'] : "Unknown station";
} else {
$album = $result[0]['name'];
}
// SONG FILE OR UPNP SONG URL
} else {
$title = isset($currentsong['Title']) ? $currentsong['Title'] : pathinfo($currentsong['file'], PATHINFO_FILENAME);
$artist = isset($currentsong['Artist']) ? $currentsong['Artist'] : "Unknown artist";
$album = isset($currentsong['Album']) ? $currentsong['Album'] : "Unknown album";
// search string
if ($artist == "Unknown artist" && $album == "Unknown album") {
$searchStr = $title;
} else {
}
// Handle manual config
if (isset($_POST['mpdconf']) && !empty($_POST['mpdconf'])) {
// tell worker to write new MPD config
if ($workerSuccess = workerPushTask('mpdcfgman', $_POST['mpdconf'])) {
uiSetNotification('MPD config modified', 'Restarting MPD server...');
}
}
// could not start worker job
if (false === $workerSuccess) {
uiSetNotification('Job failed', 'Background worker is busy');
}
Session::close();
// Wait for worker
waitWorker();
$mpdconf = ConfigDB::read('', 'mpdconf');
// Prepare array
$_mpd = array('port' => '', 'gapless_mp3_playback' => '', 'auto_update' => '', 'samplerate_converter' => '', 'auto_update_depth' => '', 'zeroconf_enabled' => '', 'zeroconf_name' => '', 'audio_output_format' => '', 'mixer_type' => '', 'audio_buffer_size' => '', 'buffer_before_play' => '', 'dsd_usb' => '', 'device' => '', 'volume_normalization' => '');
// Parse output for template $_mpdconf
foreach ($mpdconf as $key => $value) {
foreach ($_mpd as $key2 => $value2) {
if ($value['param'] == $key2) {
$_mpd[$key2] = $value['value_player'];
}
}
}
function getDeviceName($file)
{
$dev = rtrim(@file_get_contents($file));
switch ($dev) {
case "":
function wrk_sourcecfg($queueargs)
{
$action = $queueargs['mount']['action'];
unset($queueargs['mount']['action']);
switch ($action) {
case 'reset':
$source = ConfigDB::read('cfg_source');
foreach ($source as $mp) {
sysCmd("umount -f '/mnt/NAS/" . $mp['name'] . "'");
sysCmd("rmdir '/mnt/NAS/" . $mp['name'] . "'");
}
$return = ConfigDB::delete('cfg_source') ? 1 : 0;
break;
case 'add':
print_r($queueargs);
unset($queueargs['mount']['id']);
// write new entry
$newmountID = ConfigDB::write('cfg_source', array_values($queueargs['mount']));
$return = wrk_sourcemount('mount', $newmountID) ? 1 : 0;
break;
case 'edit':
$mp = ConfigDB::read('cfg_source', '', $queueargs['mount']['id']);
ConfigDB::update('cfg_source', '', $queueargs['mount']);
sysCmd("umount -f '/mnt/NAS/" . $mp[0]['name'] . "'");
if ($mp[0]['name'] != $queueargs['mount']['name']) {
sysCmd("rmdir '/mnt/NAS/" . $mp[0]['name'] . "'");
sysCmd("mkdir '/mnt/NAS/" . $queueargs['mount']['name'] . "'");
}
$return = wrk_sourcemount('mount', $queueargs['mount']['id']) ? 1 : 0;
break;
case 'delete':
$mp = ConfigDB::read('cfg_source', '', $queueargs['mount']['id']);
sysCmd("umount -f '/mnt/NAS/" . $mp[0]['name'] . "'");
sysCmd("rmdir '/mnt/NAS/" . $mp[0]['name'] . "'");
$return = ConfigDB::delete('cfg_source', $queueargs['mount']['id']) ? 1 : 0;
break;
}
return $return;
}
function _parseMpdConf()
{
// prepare array
$_mpd = array('port' => '', 'gapless_mp3_playback' => '', 'auto_update' => '', 'samplerate_converter' => '', 'auto_update_depth' => '', 'zeroconf_enabled' => '', 'zeroconf_name' => '', 'audio_output_format' => '', 'mixer_type' => '', 'audio_buffer_size' => '', 'buffer_before_play' => '', 'dsd_usb' => '', 'device' => '', 'volume_normalization' => '');
// read in mpd conf settings
$mpdconf = ConfigDB::read('', 'mpdconf');
// parse output for template
foreach ($mpdconf as $key => $value) {
if (in_array($value['param'], array_keys($_mpd))) {
$_mpd[$value['param']] = $value['value_player'];
}
}
// parse audio output format, ex "44100:16:2"
$_mpd += parseAudioFormat($_mpd['audio_output_format']);
return $_mpd;
}
echo "Background worker is busy";
}
// Display template if not clock radio reload or tcmods conf reload
if (isset($tpl)) {
render($tpl);
}
exit;
}
/*
* Json commands
*/
if (isset($_GET['cmd']) && $_GET['cmd'] != '') {
header('Content-type: application/json');
switch ($cmd = $_GET['cmd']) {
case 'getaudiodevdesc':
$result = ConfigDB::read('cfg_audiodev', $_POST['audiodev']);
$res = $result[0];
break;
case 'getupnpcoverurl':
$rtn = sysCmd('upexplorer --album-art "' . $_SESSION['upnp_name'] . '"');
$res = array('coverurl' => $rtn[0]);
break;
case 'readtcmconf':
$res = getTcmodsConf();
break;
case 'updatetcmconf':
$res = _updTcmodsConf($_POST);
break;
case 'getmpdstatus':
$res = _parseStatusResponse(mpdStatus($mpd));
break;
if (workerPushTask('sourcecfg', $_POST)) {
uiSetNotification('Mount point modified', 'MPD database update initiated...');
} else {
uiSetNotification('Job failed', 'Background worker is busy');
}
}
}
Session::close();
// wait for worker
waitWorker();
// update MPD db after worker finishes
if (false !== ($mpd = openMpdSocket(MPD_HOST, 6600))) {
execMpdCommand($mpd, 'update');
closeMpdSocket($mpd);
}
$source = ConfigDB::read('cfg_source');
$_mounts = '';
foreach ($source as $mp) {
$icon = wrk_checkStrSysfile('/proc/mounts', $mp['name']) ? "<i class='icon-ok green sx'></i>" : "<i class='icon-remove red sx'></i>";
$_mounts .= "<p><a href=\"sources.php?p=edit&id=" . $mp['id'] . "\" class='btn btn-large' style='width: 240px;'> " . $icon . " " . $mp['name'] . " (" . $mp['address'] . ") </a></p>";
}
$tpl = "sources";
if (isset($_GET['p']) && !empty($_GET['p'])) {
if (isset($_GET['id']) && !empty($_GET['id'])) {
$_id = $_GET['id'];
foreach ($source as $mount) {
if ($mount['id'] == $_id) {
$_name = $mount['name'];
$_address = $mount['address'];
$_remotedir = $mount['remotedir'];
$_username = $mount['username'];
uiSetNotification('Job failed', 'Background worker is busy');
}
}
// create job for background worker
if (workerPushTask('netcfg', $wlan0 . $eth0)) {
uiSetNotification('Network config', isset($_GET['reset']) && $_GET['reset'] == 1 ? 'Network config reset' : 'Network config modified');
} else {
uiSetNotification('Job failed', 'Background worker is busy');
}
// unlock session file
Session::close();
}
// wait for worker
waitWorker();
$net = ConfigDB::read('cfg_lan');
$wifisec = ConfigDB::read('cfg_wifisec');
// eth0
$_eth0 = isset($_SESSION['netconf']['eth0']) && !empty($_SESSION['netconf']['eth0']) ? $_SESSION['netconf']['eth0']['ip'] : "Not used";
$_int0dhcp = "<option value=\"true\" " . (isset($net[0]['dhcp']) && $net[0]['dhcp'] == "true" ? "selected" : "") . " >enabled (Auto)</option>\n";
$_int0dhcp .= "<option value=\"false\" " . (isset($net[0]['dhcp']) && $net[0]['dhcp'] == "false" ? "selected" : "") . " >disabled (Static)</option>\n";
$_int0 = $net[0];
// wlan0
$_wlan0 = isset($_SESSION['netconf']['wlan0']) && !empty($_SESSION['netconf']['wlan0']) ? $_SESSION['netconf']['wlan0']['ip'] : "Not used";
$_wlan0ssid = $wifisec[0]['ssid'];
// TC (Tim Curtis) 2015-04-29: reorder so WPA/WPA2 is first
$_wlan0security = "<option value=\"wpa\"" . ($wifisec[0]['security'] == 'wpa' ? "selected" : "") . ">WPA/WPA2 Personal</option>\n";
$_wlan0security .= "<option value=\"wep\"" . ($wifisec[0]['security'] == 'wep' ? "selected" : "") . ">WEP</option>\n";
$_wlan0security .= "<option value=\"none\"" . ($wifisec[0]['security'] == 'none' ? "selected" : "") . ">No security</option>\n";
// unlock session files
Session::close();
render("net-config");
