//die();
}
// Add the current down check
$currentDown[$alert['id']] = time();
} elseif ($alert['status'] === "Up") {
// Get downtime
$alert['downtime'] = calcTimeDifference($currentDown[$alert['id']]);
// Now that its up, delete the down record
unset($currentDown[$alert['id']]);
}
// Write which hosts are currently down
writeCurrentDown($currentDown);
// Generate the message
$message = getMessage($alert);
// Post message to twitter
postTwitter($message);
/**
* Calculates how long the check was down for. I spent way to much time on this function
* @param int $dt What time the check went down at in seconds since epoch
* @return string Properly formated time difference
*/
function calcTimeDifference($dt)
{
// Used if there is no downtime record
if (is_null($dt)) {
return "";
}
$downDt = new DateTime("@{$dt}");
$nowDt = new DateTime();
$day = $downDt->diff($nowDt)->format('%a');
$hour = $downDt->diff($nowDt)->format('%h');
return false;
}
}
function getCaminhoImagem($conn)
{
$row = getImage($conn);
$caminho = $row["IMG"];
$filename = "/home/slutt241/www/images/" . $caminho;
if ($row["TIPO"] == 'GIF') {
$filename = $caminho;
}
return $filename;
}
function getImage($conn)
{
$sql = "SELECT FLOOR(MAX(img.ID) * RAND()) AS ID\n FROM IMAGENS img\n INNER JOIN SITES s ON img.SITE_ID = s.ID\n WHERE s.TIPO <> 'VID' AND s.ORIENTACAO = 'STR'";
$stmt = $conn->query($sql);
$row = $stmt->fetch(PDO::FETCH_ASSOC);
$sql = "SELECT i.CAMINHO_IMAGEM AS IMG, s.TIPO AS TIPO\n FROM IMAGENS i\n INNER JOIN SITES s ON i.SITE_ID = s.ID\n WHERE i.ID = " . $row["ID"];
$stmt = $conn->query($sql);
$row = $stmt->fetch(PDO::FETCH_ASSOC);
if (empty($row) || empty($row["IMG"])) {
$row = getImage($conn);
}
return $row;
}
// Inicia...
$counter = 0;
while (postTwitter() !== TRUE && $counter++ < 5) {
sleep(3);
}
