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seanvree/check.php

Created May 31, 2018 14:04
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check.php
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check.php
<?php
/// MONITORR ///
// https://github.com/monitorr/Monitorr
/**
* This script uses CURL to check if given HOST is serving a webpage.
* If CURL fails, use a PING (pfsockopen) function to check if anything is listening at given URL
* PHP/cURL function to check a web site status. If HTTP status is between 200 and 400,
* Generally all successes are in this range, the website is reachable.
*
* URL MUST contain a PORT after HOST
* URL CAN include any protocol or sub-path
*
*
* @param string $url URL that must be checked
*/
$server = $_SERVER['SERVER_NAME'];
$root = $_SERVER['DOCUMENT_ROOT'];
$scriptpath = $_SERVER['PHP_SELF'];
$script = basename($_SERVER['PHP_SELF']);
// Global image path:
if ($script == "loop.php"){
$scriptdir = str_replace("loop.php","",$scriptpath);
$imgpathreplaced = str_replace("/assets/php","/assets/img",$scriptdir);
$imgpath = $imgpathreplaced;
global $imgpath;
echo "server: " . $server;
echo "<br>";
echo "root: " . $root;
echo "<br>";
echo "script path: " . $scriptpath;
echo "<br>";
echo "script: " . $script;
echo "<br>";
echo "script dir: " . $scriptdir;
echo "<br>";
echo "img path replaced: " . $imgpathreplaced;
echo "<br>";
echo "img path: " . $imgpath;
echo "<br>";
}
else {
echo "no loop";
echo "<br>";
};
if ($script == "check.php"){
echo "check script: " . $script;
echo "<br>";
}
else {
echo "no check.php";
echo "<br>";
};
function url_to_domain($url) {
global $v1;
global $v2;
$host = parse_url($url, PHP_URL_HOST);
$port = parse_url($url, PHP_URL_PORT);
$path = parse_url($url, PHP_URL_PATH);
if (!$host)
echo "<br> ////// <b> Invalid URL in Service Settings : </b>" . $v2['serviceTitle'] . $url . " //////";
// $host = $url;
if (substr($host, 0, 4) == "www.")
$host = substr($host, 4);
if (strlen($host) > 50)
$host = substr($host, 0, 47) . '...';
return $host . ":" . $port . $path;
}
/**
* Returns ping in milliseconds
* Returns false if host is unavailable
*
* @param $host
* @param int $port
* @param int $timeout
* @return bool|float
*/
function pingstat($host, $timeout = 2) {
global $v1;
global $v2;
global $imgpath;
$start = microtime(true);
if (!fsockopen($host, $port, $errno, $errstr, $timeout)) {
return "PING error";
// echo "error";
}
$end = microtime(true);
return round((($end - $start) * 1000));
}
function urlExists($url) {
global $imgpath;
global $v1;
global $v2;
global $jsonsite;
$handle = curl_init($url);
curl_setopt($handle, CURLOPT_FRESH_CONNECT, TRUE);
curl_setopt($handle, CURLOPT_FORBID_REUSE, TRUE);
curl_setopt($handle, CURLOPT_FOLLOWLOCATION, TRUE);
curl_setopt($handle, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($handle, CURLOPT_HEADER, TRUE);
curl_setopt($handle, CURLOPT_NOBODY, TRUE);
curl_setopt($handle, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($handle, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($handle, CURLOPT_TCP_FASTOPEN, TRUE);
curl_setopt($handle, CURLOPT_USERAGENT, "Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 10.0)");
curl_setopt($handle, CURLOPT_CONNECTTIMEOUT, 5);
curl_setopt($handle, CURLOPT_TIMEOUT, 15);
//curl_setopt($handle, CURLOPT_URL, $url);
$response = curl_exec($handle);
$httpCode = curl_getinfo($handle, CURLINFO_HTTP_CODE);
$curlCode = curl_getinfo($handle, CURLINFO_RESPONSE_CODE);
if($httpCode >= 200 && $httpCode < 400 || $httpCode == 401 || $httpCode == 403 || $httpCode == 405 || $curlCode == 8 || $curlCode == 67 || $curlCode == 530 || $curlCode == 60 ) {
//echo ONLINE;
if($v2['link'] == "Yes") {
echo '<div class="col-lg-4">';
if($v2['ping'] == "Enabled") {
$pingTime = pingstat(url_to_domain($url));
$pingok = $jsonsite['pingok'];
$pingwarn = $jsonsite['pingwarn'];
if ($pingTime < $pingok) {
$pingid = 'pinggreen';
} elseif (($pingTime >= $pingok) && ($pingTime < $pingwarn)) {
$pingid = 'pingyellow';
} else {
$pingid = 'pingred';
}
echo '<div id="pingindicator">';
echo '<div id="' . $pingid . '" class="pingcircle" title="PING response time: ' . $pingTime . ' ms"> </div>';
echo '</div>';
}
else {
}
echo '<a class="servicetile" href="'. $v2['linkurl'] .'" target="_blank" style="display: block">';
echo '<div id="serviceimg">';
echo '<div><img id="'. strtolower($v2['serviceTitle']) .'-service-img" src="' . $imgpath . strtolower($v2['image']) .'" style="height:5.5rem" alt=' . strtolower($v2['serviceTitle']) . '></div>';
echo $imgpath . strtolower($v2['image']);
echo '</div>';
echo '<div id="servicetitle">';
echo '<div>'. ucfirst($v2['serviceTitle']) .'</div>';
echo '</div>';
echo '<div class="btnonline">Online</div>';
echo '</a>';
echo '</div>';
}
else {
echo '<div class="col-lg-4">';
if($v2['ping'] == "Enabled") {
$pingTime = pingstat(url_to_domain($url));
$pingok = $jsonsite['pingok'];
$pingwarn = $jsonsite['pingwarn'];
if ($pingTime < $pingok) {
$pingid = 'pinggreen';
} elseif (($pingTime >= $pingok) && ($pingTime < $pingwarn)) {
$pingid = 'pingyellow';
} else {
$pingid = 'pingred';
}
echo '<div id="pingindicator">';
echo '<div id="' . $pingid . '" class="pingcircle" title="PING response time: ' . $pingTime . ' ms"> </div>';
echo '</div>';
}
else {
};
echo '<div class="servicetilenolink" style="display: block; cursor: default">';
echo '<div id="serviceimg">';
echo '<div><img id="'. strtolower($v2['serviceTitle']) .'-service-img" src="' . $imgpath . strtolower($v2['image']) .'" style="height:5.5rem" alt=' . strtolower($v2['serviceTitle']) . '></div>';
echo '</div>';
echo '<div id="servicetitlenolink" style="cursor: default">';
echo '<div>'. ucfirst($v2['serviceTitle']) .'</div>';
echo '</div>';
echo '<div class="btnonline">Online</div>';
echo '</div>';
echo '</div>';
}
curl_close($handle);
// Remove .json file from /assets/logs dir when service comes back online
$servicefile = ($v2['serviceTitle']).'.offline.json';
$fileoffline = '../data/logs/'.$servicefile;
if(is_file($fileoffline)){
rename($fileoffline, '../data/logs/offline.json.old');
}
}
else {
$fp = fsockopen(url_to_domain($url), $timeout = 5);
$pingTime = pingstat(url_to_domain($url));
stream_context_set_default( [
'ssl' => [
'verify_peer' => false,
'verify_peer_name' => false,
],
]);
if (!$fp) {
//echo OFFLINE;
echo '<div class="col-lg-4">';
echo '<div class="servicetileoffline">';
echo '<div id="serviceimg">';
echo '<div class="offline"><img id="'. strtolower($v2['serviceTitle']) .'-service-img" src="' . $imgpath . strtolower($v2['image']) .'" style="height:5.5rem" alt=' . strtolower($v2['serviceTitle']) . '></div>';
echo '</div>';
echo '<div id="servicetitleoffline">';
echo '<div>'. ucfirst($v2['serviceTitle']) .'</div>';
echo '</div>';
echo '<div class="btnoffline">Offline</div>';
echo '</div>';
echo '</div>';
$servicefile = '../data/logs/'.($v2['serviceTitle']).'.offline.json';
$today = date("H:i:s");
if(!is_file($servicefile)){
$fp = fopen($servicefile, 'w');
fwrite($fp, $v2['serviceTitle'] . " is OFFLINE as of " . $today);
fclose($fp);
}
}
else {
//echo UNRESPONSIVE;
if($v2['link'] == "Yes") {
echo '<div class="col-lg-4">';
if($v2['ping'] == "Enabled") {
$pingTime = pingstat(url_to_domain($url));
$pingok = $jsonsite['pingok'];
$pingwarn = $jsonsite['pingwarn'];
if ($pingTime < $pingok) {
$pingid = 'pinggreen';
} elseif (($pingTime >= $pingok) && ($pingTime < $pingwarn)) {
$pingid = 'pingyellow';
} else {
$pingid = 'pingred';
}
echo '<div id="pingindicator">';
echo '<div id="' . $pingid . '" class="pingcircle" title="PING response time: ' . $pingTime . ' ms"> </div>';
echo '</div>';
}
else {
};
echo '<a class="servicetile" href="'. $v2['linkurl'] .'" target="_blank" style="display: block">';
echo '<div id="serviceimg">';
echo '<div><img id="'. strtolower($v2['serviceTitle']) .'-service-img" src="' . $imgpath . strtolower($v2['image']) .'" style="height:5.5rem" alt=' . strtolower($v2['serviceTitle']) . '></div>';
echo '</div>';
echo '<div id="servicetitle">';
echo '<div>'. ucfirst($v2['serviceTitle']) .'</div>';
echo '</div>';
echo '<div class="btunknown">Unresponsive</div>';
echo '</a>';
echo '</div>';
}
else {
echo '<div class="col-lg-4">';
if($v2['ping'] == "Enabled") {
$pingTime = pingstat(url_to_domain($url));
$pingok = $jsonsite['pingok'];
$pingwarn = $jsonsite['pingwarn'];
if ($pingTime < $pingok) {
$pingid = 'pinggreen';
} elseif (($pingTime >= $pingok) && ($pingTime < $pingwarn)) {
$pingid = 'pingyellow';
} else {
$pingid = 'pingred';
}
echo '<div id="pingindicator">';
echo '<div id="' . $pingid . '" class="pingcircle" title="PING response time: ' . $pingTime . ' ms"> </div>';
echo '</div>';
}
else {
};
echo '<div class="servicetilenolink" style="display: block; cursor: default">';
echo '<div id="serviceimg">';
echo '<div><img id="'. strtolower($v2['serviceTitle']) .'-service-img" src="' . $imgpath . strtolower($v2['image']) .'" style="height:5.5rem" alt=' . strtolower($v2['serviceTitle']) . '></div>';
echo '</div>';
echo '<div id="servicetitlenolink">';
echo '<div>'. ucfirst($v2['serviceTitle']) .'</div>';
echo '</div>';
echo '<div class="btunknown">Unresponsive</div>';
echo '</div>';
echo '</div>';
}
$servicefile = ($v2['serviceTitle']).'.offline.json';
$fileoffline = '../data/logs/'.$servicefile;
if(is_file($fileoffline)){
rename($fileoffline, '../data/logs/offline.json.old');
}
fclose($fp);
}
}
}
function ping($url) {
global $v1;
global $v2;
global $imgpath;
global $jsonsite;
//$pingTime = pingstat(url_to_domain($url), $pingport);
$fp = fsockopen(url_to_domain($url), $timeout = 5);
stream_context_set_default([
'ssl' => [
'verify_peer' => false,
'verify_peer_name' => false,
],
]);
if (!$fp) {
//echo OFFLINE;
echo '<div class="col-lg-4" style="cursor: default">';
echo '<div class="servicetileoffline" style="display: default">';
echo '<div id="serviceimg" style="display: default">';
echo '<div class="offline" style="cursor: default" ><img id="'. strtolower($v2['serviceTitle']) .'-service-img" src="' . $imgpath . strtolower($v2['image']) .'" style="height:5.5rem" alt=' . strtolower($v2['serviceTitle']) . '></div>';
echo '</div>';
echo '<div id="servicetitleoffline" style="cursor: default">';
echo '<div>'. ucfirst($v2['serviceTitle']) .'</div>';
echo '</div>';
echo '<div class="btnoffline" style="cursor: default">Offline</div>';
echo '</div>';
echo '</div>';
$servicefile = '../data/logs/'.($v2['serviceTitle']).'.offline.json';
$today = date("H:i:s");
if(!is_file($servicefile)){
$fp = fopen($servicefile, 'w');
fwrite($fp, $v2['serviceTitle'] . " is OFFLINE as of " . $today);
fclose($fp);
}
}
else {
//echo ONLINE;
if($v2['link'] == "Yes") {
echo '<div class="col-lg-4">';
if($v2['ping'] == "Enabled") {
$pingTime = pingstat(url_to_domain($url));
$pingok = $jsonsite['pingok'];
$pingwarn = $jsonsite['pingwarn'];
if ($pingTime < $pingok) {
$pingid = 'pinggreen';
} elseif (($pingTime >= $pingok) && ($pingTime < $pingwarn)) {
$pingid = 'pingyellow';
} else {
$pingid = 'pingred';
}
echo '<div id="pingindicator">';
echo '<div id="' . $pingid . '" class="pingcircle" title="PING response time: ' . $pingTime . ' ms"> </div>';
echo '</div>';
}
else {
};
echo '<a class="servicetile" href="'. $v2['linkurl'] .'" target="_blank" style="display: block">';
echo '<div id="serviceimg">';
echo '<div><img id="'. strtolower($v2['serviceTitle']) .'-service-img" src="' . $imgpath . strtolower($v2['image']) .'" style="height:5.5rem" alt=' . strtolower($v2['serviceTitle']) . '></div>';
echo '</div>';
echo '<div id="servicetitle">';
echo '<div>'. ucfirst($v2['serviceTitle']) .'</div>';
echo '</div>';
echo '<div class="btnonline">Online</div>';
echo '</a>';
echo '</div>';
}
else {
$pingTime = pingstat(url_to_domain($url));
echo '<div class="col-lg-4">';
if($v2['ping'] == "Enabled") {
$pingTime = pingstat(url_to_domain($url));
$pingok = $jsonsite['pingok'];
$pingwarn = $jsonsite['pingwarn'];
if ($pingTime < $pingok) {
$pingid = 'pinggreen';
} elseif (($pingTime >= $pingok) && ($pingTime < $pingwarn)) {
$pingid = 'pingyellow';
} else {
$pingid = 'pingred';
}
echo '<div id="pingindicator">';
echo '<div id="' . $pingid . '" class="pingcircle" title="PING response time: ' . $pingTime . ' ms"> </div>';
echo '</div>';
}
else {
};
echo '<div class="servicetilenolink" style="display: block; cursor: default">';
echo '<div id="serviceimg">';
echo '<div><img id="'. strtolower($v2['serviceTitle']) .'-service-img" src="' . $imgpath . strtolower($v2['image']) .'" style="height:5.5rem" alt=' . strtolower($v2['serviceTitle']) . '></div>';
echo '</div>';
echo '<div id="servicetitlenolink" style="cursor: default">';
echo '<div>'. ucfirst($v2['serviceTitle']) .'</div>';
echo '</div>';
echo '<div class="btnonline">Online</div>';
echo '</div>';
echo '</div>';
}
$servicefile = ($v2['serviceTitle']).'.offline.json';
$fileoffline = '../data/logs/'.$servicefile;
if(is_file($fileoffline)){
rename($fileoffline, '../data/logs/offline.json.old');
}
fclose($fp);
}
};
?>
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