commit 3d50432ff438e250d8b1d44497668e43fee29265
Author: Wirlaburla <wirlaburla@worlio.com>
Date:   Wed Apr 3 22:08:54 2024 -0500

    Initial commit

diff --git a/banner.png b/banner.png
new file mode 100644
index 0000000..733c4d6
Binary files /dev/null and b/banner.png differ
diff --git a/data/config.php.example b/data/config.php.example
new file mode 100755
index 0000000..8a21eaa
--- /dev/null
+++ b/data/config.php.example
@@ -0,0 +1,61 @@
+<?php
+## Set this if you do not have a default timezone set for PHP or if the time
+## is incorrect. See https://www.php.net/manual/en/timezones.php
+#date_default_timezone_set('America/New_York');
+
+## If you have troubles with incorrect file paths, you should change this
+## value to your webroot.
+#$ROOT = '/var/www/status';
+$ROOT = $_SERVER['DOCUMENT_ROOT']?:getcwd();
+
+## Page Head values.
+$CONFIG['site_name'] = 'Shakespeare';
+$CONFIG['page_name'] = 'Status';
+$CONFIG['site_description'] = 'The Official Status Page of Shakespeare';
+$CONFIG['site_message'] = 'Am I online?';
+
+## SQL database
+## Refer to https://www.php.net/manual/en/pdo.construct.php
+$CONFIG['db_host'] = 'sqlite:'.$ROOT.'/data/status.db';
+## If using sqlite, you do not need these.
+$CONFIG['db_username'] = null;
+$CONFIG['db_password'] = null;
+
+## Maximum amount of slices to show per service on page.
+$CONFIG['max_slices'] = 48;
+
+## Formatting for timestamp when displayed on page.
+$CONFIG['timestamp_format'] = 'H:i';
+
+## SERVICES
+## This array holds all the services to be checked on run.
+$CONFIG['services'] = array(
+	## This is an example service. 
+	#'plays'=>array(
+		## This will be the name of the service as displayed on the status page.
+		#'name'=>'Web Server',
+		
+		## This will be the message displayed under the collapsable title.
+		#'message'=>'To be, or not to be.',
+		
+		## The pid file of the service to check. If 'process' is also defined,
+		## this will override its check. Make sure the runner has permissions
+		## to read the file.
+		#'pidfile'=>'/run/nginx.pid',
+		
+		## Icon to display alongside the service name. Path is relative to page.
+		## You can also leave this blank for no icon.
+		#'icon'=>'http.png',
+		
+		## Name of the process to query. This will search using pgrep.
+		#'process'=>'nginx',
+		
+		## Hostname of the server to ping. This and 'ports' may be omitted if
+		## you do not want to ping it.
+		#'hostname'=>'shakespear.lit',
+		
+		## Array of ports to ping. If more than one port, the displayed ping will be averaged. Requires 'hostname' to function properly.
+		#'ports'=>array(80,443)
+	#)
+);
+?>
\ No newline at end of file
diff --git a/data/update.php b/data/update.php
new file mode 100755
index 0000000..5e3dae4
--- /dev/null
+++ b/data/update.php
@@ -0,0 +1,136 @@
+<?php
+	$CONFIG = array(); $services = array();
+	include(($_SERVER['DOCUMENT_ROOT']?:getcwd()).'/data/config.php');
+	
+	$SQL = new PDO($CONFIG['db_host'], $CONFIG['db_username'], $CONFIG['db_password']);
+	if ($SQL->errorCode() && $SQL->errorCode() !== '00000') {
+		die($SQL->errorCode());
+	}
+	
+	$SQL->query('CREATE TABLE IF NOT EXISTS service_status(service TEXT, timestamp DATETIME DEFAULT CURRENT_TIMESTAMP, ping INTEGER, status INTEGER, PRIMARY KEY(service, timestamp))');
+	
+	foreach($CONFIG['services'] as $id=>$data) {
+		$services[$id] = array(
+			'name'=>$data['name'],
+			'message'=>$data['message']
+		);
+		if (isset($data['icon'])) $services[$id]['icon'] = $data['icon'];
+		$timestamp = date('Y-m-d H:i:s');
+		// Ping is in ms. Status is 0 if okay, +1 for each unreachable, and -1 if offline completely.
+		$ping = -1; $status = 0;
+		// Check for ports (with ping)
+		if (isset($data['ports'])) {
+			$pings = array(); $i = 0;
+			foreach ($data['ports'] as $port) {
+				$starttime = microtime(true);
+				if ($fp = fsockopen($data['hostname'],$port,$errno,$errstr,15)) {
+					$stoptime  = microtime(true);
+					$newping = ($stoptime - $starttime) * 1000;
+					$pings[$i++] = $newping;
+				} else $status++;
+			}
+			if ($i == 1)
+				$ping = round($pings[0], 2);
+			else if ($i > 0 && ($ping_sum = array_sum($pings)) > 0)
+				$ping = round($ping_sum / $i, 2);
+		}
+		
+		// Check for PID (status)
+		if (isset($data['pidfile'])) {
+			if (!posix_getpgid(file_get_contents($data['pidfile'])))
+				$status = -1;
+		}
+		
+		// Check for process (status)
+		if (isset($data['process']) && !isset($data['pidfile'])) {
+			$otp; $rtn;
+			exec('pgrep -fl "'.$data['process'].'"', $otp, $rtn);
+			if ($rtn!=0) $status = -1;
+		}
+		
+		if ($stmt = $SQL->prepare('INSERT INTO service_status(service, timestamp, ping, status) VALUES (?, ?, ?, ?)')) {
+			$stmt->bindParam(1, $id);
+			$stmt->bindParam(2, $timestamp);
+			$stmt->bindParam(3, $ping);
+			$stmt->bindParam(4, $status);
+			$stmt->execute();
+			$stmt->closeCursor();
+		}
+		
+		if ($stmt = $SQL->prepare('SELECT timestamp,ping,status FROM service_status WHERE service = ? ORDER BY timestamp DESC LIMIT ?')) {
+			$stmt->bindParam(1, $id);
+			$stmt->bindParam(2, $CONFIG['max_slices']);
+			if ($stmt->execute()) {
+				$services[$id]['status'] = array();
+				while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
+					array_push($services[$id]['status'], $row);
+				}
+			}
+			$stmt->closeCursor();
+		}
+		$services[$id]['status'] = array_reverse($services[$id]['status']);
+	}
+?>
+<!DOCTYPE html>
+<html>
+	<head>
+		<title><?=$CONFIG['page_name'];?></title>
+		<meta property='og:site_name' content='<?=$CONFIG['site_name'];?>'>
+		<meta property='og:image' content='favicon.png'>
+		<meta property='og:title' content='<?=$CONFIG['page_name'];?>'>
+		<meta property='og:description' content='<?=$CONFIG['site_description'];?>'>
+		<meta name='viewport' content='width=device-width, initial-scale=1'>
+		<meta http-equiv='Content-Type' content='text/html; charset=utf-8'>
+		<link rel='icon' href='favicon.png' type='image/png' sizes='64x64'>
+		<link rel='icon' href='favicon.ico' type='image/x-icon' sizes='64x64'>
+		<link rel='stylesheet' href='style.css'>
+	</head>
+	<body>
+		<center class='page'>
+			<div class='banner'><img src='banner.png'><br><h3>Status Page</h3><a><?=$CONFIG['site_message'];?></a></div>
+			<?php
+			foreach ($services as $service) {
+				echo '<table class=\'status\'>';
+				echo '<tr class=\'title\'><td colspan=\''.count($service['status']).'\'>';
+				if (!empty($service['message'])) {
+					echo '<details><summary><b>';
+					if (!empty($service['icon']))
+						echo '<img src=\''.$service['icon'].'\' height=\'16\'> ';
+					echo $service['name'].'</b></summary>'.$service['message'].'</details>';
+				} else {
+					if (!empty($service['icon']))
+						echo '<img src=\''.$service['icon'].'\' height=\'16\'> ';
+					echo '<b>'.$service['name'].'</b>';
+				}
+				echo '</td></tr>';
+				echo '<tr>';
+				foreach ($service['status'] as $slice) {
+					$cell_status; $bgclrstyle = '';
+					$_time = date($CONFIG['timestamp_format'], strtotime($slice['timestamp']));
+					$_ping = $slice['ping'].'ms';
+					
+					if ($slice['status'] > 0 || ($slice['status'] == -1 && $slice['ping'] > 0)) {
+						$cell_status = 'partial';
+						$bgclrstyle = sprintf("#%02x%02x%02x", 255, 128, 0);
+					} else if ($slice['status'] == -1) {
+						$cell_status = 'offline';
+						$bgclrstyle = sprintf("#%02x%02x%02x", 255, 0, 0);
+					} else {
+						$cell_status = 'ok';
+						$bgclrstyle = sprintf(
+							"#%02x%02x%02x", 
+							$slice['ping']!=-1?max(0, min(255, round($slice['ping'])*2)):0,
+							max(0, min(255, 128+(round($slice['ping'])/2))),
+							0
+						);
+					}
+					
+					echo '<td class=\''.$cell_status.'\' bgcolor=\''.$bgclrstyle.'\' value=\''.$_ping."\n".strtoupper($cell_status).' - '.$_time.'\'></td>';
+				}
+				echo '</tr></table>'."\n";
+			}
+			?>
+			<hr>
+		</center>
+	</body>
+</html>
\ No newline at end of file
diff --git a/style.css b/style.css
new file mode 100755
index 0000000..de5b449
--- /dev/null
+++ b/style.css
@@ -0,0 +1,28 @@
+body {
+	background: #d3d3d3;
+}
+
+body > center > * {
+	max-width: 800px;
+}
+details {
+	text-align: left;
+}
+details > summary {
+	cursor: pointer;
+}
+
+table { width: 100%; }
+table.status { margin: 8px 0; }
+table.status tr:not(.title) td { height: 16px; }
+table.status tr:not(.title) td:hover:after {
+	content: attr(value);
+	position: absolute;
+	background-color: rgba(0,0,0,0.75);
+	border-radius: 8px;
+	color: white;
+	padding: 2px 4px;
+	margin: -58px -8px;
+	white-space: pre;
+	pointer-events: none;
+}
\ No newline at end of file