function wrk_mpdconf($kernelver = null, $i2s = null)
{
// extract mpd.conf from SQLite datastore
$_tcmods_conf = getTcmodsConf();
// $mpdcfg = ConfigDB::read('', 'mpdconf');
$mpdcfg = array_column(ConfigDB::read('', 'mpdconf'), 'value_player', 'param');
// set mpd.conf file header
$output = "#########################################\n";
$output .= "# This file is automatically generated by\n";
$output .= "# the Player via MPD Configuration page. \n";
$output .= "#########################################\n";
$output .= "\n";
foreach ($mpdcfg as $key => $val) {
switch ($key) {
// suppress
case 'dsd_usb':
break;
case 'device':
$device = $val;
break;
case 'mixer_type':
// get volume mixer control name
if ('hardware' == ($mixer_type = $mpdcfg['mixer_type'])) {
$hwmixer = getMixerName($kernelver, $i2s);
break;
}
// fallthrough - output mixer_type
// fallthrough - output mixer_type
default:
// don't output disabled audio_output_format
if ($key !== 'audio_output_format' || $val !== 'disabled') {
$output .= $key . " \"" . $val . "\"\n";
}
}
}
// format audio input / output interfaces
$output .= <<<EOT
max_connections "20"
decoder {
plugin "ffmpeg"
enabled "yes"
}
input {
plugin "curl"
}
audio_output {
type "alsa"
name "Output"
device "hw:{$device},0"
EOT;
if (isset($hwmixer)) {
$output .= "mixer_control \"" . $hwmixer . "\"\n";
$output .= "mixer_device \"hw:" . $device . "\"\n";
$output .= "mixer_index \"0\"\n";
}
$output .= "dsd_usb \"" . $mpdcfg['dsd_usb'] . "\"\n";
$output .= "}\n";
// write mpd.conf file
file_put_contents("/etc/mpd.conf", $output);
// store volume mixer type in tcmods.conf
if ($_tcmods_conf['volume_mixer_type'] != $mixer_type) {
$_tcmods_conf['volume_mixer_type'] = $mixer_type;
_updTcmodsConf($_tcmods_conf);
}
}
sysCmd("/var/www/tcmods/" . MOODE_RELEASE . "/cmds/tcmods.sh chg-name browsertitle " . $args);
break;
case 'airplay_name':
sysCmd("/var/www/tcmods/" . MOODE_RELEASE . "/cmds/tcmods.sh chg-name airplay " . $args);
break;
case 'upnp_name':
sysCmd("/var/www/tcmods/" . MOODE_RELEASE . "/cmds/tcmods.sh chg-name upnp " . $args);
break;
case 'dlna_name':
sysCmd("/var/www/tcmods/" . MOODE_RELEASE . "/cmds/tcmods.sh chg-name dlna " . $args);
break;
// TC (Tim Curtis) 2015-04-29: handle PCM volume change
// TC (Tim Curtis) 2015-04-29: handle PCM volume change
case 'pcm_volume':
// TC (Tim Curtis) 2015-06-26: set simple mixer name based on kernel version and i2s vs USB
$mixername = getMixerName(getKernelVer($_SESSION['kernelver']), $_SESSION['i2s']);
sysCmd("/var/www/tcmods/" . MOODE_RELEASE . "/cmds/tcmods.sh set-pcmvol " . $mixername . " " . $args);
break;
// TC (Tim Curtis) 2015-05-30: add clear system and playback history logs
// TC (Tim Curtis) 2015-05-30: add clear system and playback history logs
case 'clearsyslogs':
sysCmd("/var/www/tcmods/" . MOODE_RELEASE . "/cmds/utility.sh clear-logs");
break;
case 'clearplayhistory':
sysCmd("/var/www/tcmods/" . MOODE_RELEASE . "/cmds/utility.sh clear-playhistory");
break;
// TC (Tim Curtis) 2015-07-31: expand sd card storage
// TC (Tim Curtis) 2015-07-31: expand sd card storage
case 'expandsdcard':
sysCmd("/var/www/tcmods/" . MOODE_RELEASE . "/cmds/resizefs.sh start");
break;
$_system_select['host_name'] = $_SESSION['host_name'];
$_system_select['browser_title'] = $_SESSION['browser_title'];
$_system_select['airplay_name'] = $_SESSION['airplay_name'];
$_system_select['upnp_name'] = $_SESSION['upnp_name'];
$_system_select['dlna_name'] = $_SESSION['dlna_name'];
// TC (Tim Curtis) 2015-04-29: add PCM (alsamixer) volume
// TC (Tim Curtis) 2015-06-26: updated logic
if ($_SESSION['pcm_volume'] == 'none') {
$_pcm_volume = '';
$_pcm_volume_readonly = 'readonly';
$_pcm_volume_hide = 'hide';
$_pcm_volume_msg = "<span class=\"help-block help-block-margin\">PCM volume mixer not detected for attached audio device</span>";
} else {
// TC (Tim Curtis) 2015-06-26: get current volume setting, requires www-data user in visudo
// TC (Tim Curtis) 2015-06-26: set simple mixer name based on kernel version and i2s vs USB
$mixername = getMixerName($kernelver, $_SESSION['i2s']);
$cmd = "sudo /var/www/tcmods/" . MOODE_RELEASE . "/cmds/tcmods.sh get-pcmvol " . $mixername;
$rtn = sysCmd($cmd);
$_pcm_volume = str_replace("%", "", $rtn[0]);
if (isset($_POST['pcm_volume']) && $_pcm_volume != $_POST['pcm_volume']) {
// player_wrk has not processed the change yet
$_pcm_volume = $_POST['pcm_volume'];
}
$_pcm_volume_readonly = '';
$_pcm_volume_hide = '';
$_pcm_volume_msg = '';
}
// TC (Tim Curtis) 2015-02-25: add kernel select list
// TC (Tim Curtis) 2015-06-26: add 3.18.14 and 3.18.11 kernels to select list
if ($_SESSION['procarch'] == "armv7l") {
// Pi-2