* Authenticate to the tv
* @except Login fails (wrong pairing key?)
**/
try {
$_SESSION['SESSION_ID'] = $tv->authenticate();
} catch (Exception $e) {
die('Authentication failed, I am sorry.');
}
} else {
$tv->setSession($_SESSION['SESSION_ID']);
}
if (isset($_GET['cmd'])) {
switch ($_GET['cmd']) {
case 'screen':
header('Content-Type: image/jpeg');
exit($tv->queryData(TV_INFO_SCREEN));
break;
case 'changeChannel':
if (!isset($_GET['value'])) {
exit;
}
$channelName = strtolower($_GET['value']);
foreach ($_SESSION['CHANNEL_LIST'] as $channel) {
if (strtolower($channel['chname']) == $channelName) {
$tv->processCommand(TV_CMD_CHANGE_CHANNEL, $channel);
break;
}
}
break;
case 'info':
$currentChannel = $tv->queryData(TV_INFO_CURRENT_CHANNEL);
/**
* Set your volume down
**/
$tv->processCommand(TV_CMD_VOLUME_DOWN);
/**
* Move your mouse
**/
$tv->processCommand(TV_CMD_MOUSE_MOVE, ['x' => 20, 'y' => 20]);
/**
* Trigger a mouse click
**/
$tv->processCommand(TV_CMD_MOUSE_CLICK);
/**
* Get current volume
**/
echo $tv->queryData(TV_INFO_VOLUME)->level;
/**
* Get current channel name
**/
echo $tv->queryData(TV_INFO_CURRENT_CHANNEL)->chname;
/**
* Save a screenshot
**/
file_put_contents('screen.jpeg', $tv->queryData(TV_INFO_SCREEN));
/**
* Change channel (Channel VIVA)
**/
// Get channel list
$channels = $tv->queryData(TV_INFO_CHANNEL_LIST);
// Channel name
$channelName = 'VIVA';
<?php
include 'PHP-LG-SmartTV/smartTV.php';
$tv = new SmartTV('192.168.0.11', 8080);
$tv->setPairingKey(647492);
try {
$tv->authenticate();
} catch (Exception $e) {
die('Authentication failed, I am sorry.');
}
file_put_contents('screen.jpeg', $tv->queryData(TV_INFO_SCREEN));