<!-- /* Copyright (c) 2011, David Morley. This file is licensed under the Affero General Public License version 3 or later. See the COPYRIGHT file. */ -->
<?php
require_once __DIR__ . '/../logging.php';
require_once __DIR__ . '/../config.php';
$log = new Logging();
$log->lfile(__DIR__ . '/../' . $log_dir . '/add.log');
if (!($_domain = $_POST['domain'] ?? null)) {
  $log->lwrite('no domain given');
  die('no pod domain given');
}
if (!($_url = $_POST['url'] ?? null)) {
  $log->lwrite('no url given ' . $_domain);
  die('no url given');
}
if (!($_email = $_POST['email'] ?? null)) {
  $log->lwrite('no email given ' . $_domain);
  die('no email given');
}
if (!$_url) {
  $log->lwrite('no api given ' . $_domain);
  die('no API key for your stats');
}
if (strlen($_url) < 14) {
  $log->lwrite('api key too short ' . $_domain);
  die('API key bad needs to be like m58978-80abdb799f6ccf15e3e3787ee');
}


$dbh = pg_connect("dbname=$pgdb user=$pguser password=$pgpass");
$dbh || die('Error in connection: ' . pg_last_error());

$sql    = 'SELECT domain, statsurl FROM pods';
$result = pg_query($dbh, $sql);
$result || die('Error in SQL query: ' . pg_last_error());

while ($row = pg_fetch_array($result)) {
  if ($row['domain'] === $_domain) {
    $log->lwrite('domain already exists ' . $_domain);
    die('domain already exists');
  }
  if ($row['statsurl'] === $_url) {
    $log->lwrite('API key already exists ' . $_domain);
    die('API key already exists');
  }
}

//curl the header of pod with and without https
$chss = curl_init();
curl_setopt($chss, CURLOPT_URL, 'https://' . $_domain . '/nodeinfo/1.0');
curl_setopt($chss, CURLOPT_POST, 0);
curl_setopt($chss, CURLOPT_HEADER, 0);
curl_setopt($chss, CURLOPT_CONNECTTIMEOUT, 5);
curl_setopt($chss, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($chss, CURLOPT_NOBODY, 0);
$outputssl = curl_exec($chss);
curl_close($chss);

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'http://' . $_domain . '/nodeinfo/1.0');
curl_setopt($ch, CURLOPT_POST, 0);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_NOBODY, 0);
$output = curl_exec($ch);
curl_close($ch);

$valid = false;
if (stristr($outputssl, 'nodeName')) {
  $log->lwrite('Your pod has ssl and is valid ' . $_domain);
  echo 'Your pod has ssl and is valid<br>';
  $valid = true;
}
if (stristr($output, 'nodeName')) {
  $log->lwrite('Your pod does not have ssl but is a valid pod ' . $_domain);
  echo 'Your pod does not have ssl but is a valid pod<br>';
  $valid = true;
}
if ($valid) {
  $sql    = 'INSERT INTO pods (domain, statsurl, email) VALUES ($1, $2, $3)';
  $result = pg_query_params($dbh, $sql, [$_domain, $_url, $_email]);
  $result || die('Error in SQL query: ' . pg_last_error());

  $to      = $adminemail;
  $cc      = $_email;
  $subject = 'New pod added to '. $_SERVER['HTTP_HOST'];
  $message = sprintf(
    "%1\$s\n\nStats Url: %2\$s\n\nPod: %3\$s\n\n",
    'https://' . $_SERVER['HTTP_HOST'],
    'https://api.uptimerobot.com/getMonitors?format=json&customUptimeRatio=7-30-60-90&apiKey=' . $_url,
    'https://' . $_SERVER['HTTP_HOST'] . '/db/pull.php?debug=1&domain=' . $_domain
  );
  $message .= 'Your pod will not show right away, needs to pass a few checks, Give it a few hours!';
  $headers = 'From: ' . $_email . "\r\nReply-To: " . $_email . "\r\nCc: " . $_email . "\r\n";
  @mail($to, $subject, $message, $headers);

  echo 'Data successfully inserted! Your pod will be reviewed and live on the list in a few hours!';

  pg_free_result($result);

  pg_close($dbh);
} else {
  $log->lwrite('Could not validate your pod on http or https, check your setup! ' . $_domain);
  echo 'Could not validate your pod on http or https, check your setup!<br>Take a look at <a href="https://' . $_domain . '/nodeinfo/1.0">your /nodeinfo</a>';
}
$log->lclose();