addMessage('Expected '.$providerName.' binary not found at: '.$binPath, 'warning');
$status->addMessage('Visit the installation instructions for '.$providerName.'\'s Linux CLI.', 'warning');
$ctlState = 'disabled';
$providerVersion = 'not found';
} else {
// fetch provider status
$output = shell_exec("sudo $binPath status");
$serviceStatus = strtolower($output) == 0 ? "inactive" : "active";
$result = strtolower(($lastSpacePos = strrpos($output, ' ')) ? substr($output, $lastSpacePos + 1) : $output);
$providerLog = stripArtifacts($output);
//echo '
status = '.$result;
// fetch provider version
$providerVersion = shell_exec("sudo $binPath -v");
// fetch account info
exec("sudo $binPath account", $output);
$accountInfo = stripArtifacts($output);
// fetch available countries
$output = shell_exec("sudo $binPath countries");
$output = stripArtifacts($output, '\s');
$arrTmp = explode(",", $output);
$countries = array_combine($arrTmp, $arrTmp);
foreach ($countries as $key => $value) {
$countries[$key] = str_replace("_", " ", $value);
}
}
if (!RASPI_MONITOR_ENABLED) {
if (isset($_POST['SaveProviderSettings'])) {
if (isset($_POST['someVar'])) {
$someVar = strip_tags(trim($_POST['someVar']));
}
$return = SaveProviderConfig($status, $someVar);
} elseif (isset($_POST['StartProviderVPN'])) {
$status->addMessage('Attempting to connect VPN provider', 'info');
exec("sudo $binPath connect", $return);
foreach ($return as $line) {
$status->addMessage($line, 'info');
}
} elseif (isset($_POST['StopProviderVPN'])) {
$status->addMessage('Attempting to disconnect VPN provider', 'info');
exec("sudo $binPath disconnect", $return);
foreach ($return as $line) {
$status->addMessage($line, 'info');
}
}
}
echo renderTemplate(
"provider", compact(
"status",
"serviceStatus",
"providerName",
"providerVersion",
"accountInfo",
"countries",
"providerLog",
"public_ip",
"ctlState"
)
);
}
/**
* Validates VPN provider settings
*
* @param object $status
* @return string $someVar
*/
function SaveProviderConfig($status, $someVar)
{
}
/**
* Removes artifacts from shell_exec string values
*
* @param string $output
* @param string $pattern
* @return string $result
*/
function stripArtifacts($output, $pattern = null)
{
$result = preg_replace('/[-\/\n\t\\\\'.$pattern.'|]/', '', $output);
return $result;
}