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[0] in function chmod in /var/www/hopeinstoughton_www/wp-content/plugins/simple-universal-google-analytics/main.php on line 8
[1] in function include_once in /var/www/hopeinstoughton_www/wp-settings.php on line 560
[2] in function require_once in /var/www/hopeinstoughton_www/wp-config.php on line 85
[3] in function require_once in /var/www/hopeinstoughton_www/wp-load.php on line 50
[4] in function require_once in /var/www/hopeinstoughton_www/wp-blog-header.php on line 13
[5] in function require in /var/www/hopeinstoughton_www/index.php on line 17

<?php

	// https://go.patientapps.net/hrx
	// http://go.patientapps.net/ma2-rcl

/*
CREATE TABLE IF NOT EXISTS `shortlink_click` (
  `starthour` int(11) NOT NULL,
  `window` int(11) NOT NULL,
  `ip_address` varchar(32) NOT NULL,
  `count` int(11) NOT NULL,
  `shortcode` varchar(10) NOT NULL,
  PRIMARY KEY (`shortcode`,`starthour`,`ip_address`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COMMENT='QRCode impressions';

*/

	require_once __DIR__ . '/include/include.php';

	$x = isset($_SERVER['REQUEST_URI']) ? $_SERVER['REQUEST_URI'] : '/';
	if (($p = strpos($x, '?')) !== FALSE) {
		$x = substr($x, 0, $p);
	}
	$x = substr($x, 1);
	
	$data = $db->Lookup('select sl_full from shortlink where sl_short=%s', $x);
	if ($data['__existing']) {		// found short code

		header('Content-type: text/plain');
		// group hits by ipaddress/hour
		$hour = intval(time() / 3600);
		$starttime = $hour * 3600;
		
		$ipaddress = getClientIP();
		
		$click = $db->Lookup('select * from shortlink_click where shortcode=%s and starthour=%d and ip_address=%s', [$x, $hour, $ipaddress], 'shortlink_click');
		if (!$click['__existing']) {
			$click['shortcode'] = $x;
			$click['starthour'] = $hour;
			$click['window'] = $starttime;
			$click['ip_address'] = $ipaddress;
			$click['count'] = 0;
		}
		$click['count']++;
		$db->SaveRecord($click);
		
		// update counter
		$db->Query('update shortlink set sl_count=sl_count + 1 where sl_short=%s', $x, '', NULL);

		// show preview ??
		$link = $data['sl_full'];
		header("Location: $link");
		exit;
	}

	$e = explode('/', trim($x, '/'));
	if (count($e) > 1 && $e[0] == 'external') {
		$controller = str_replace('..', '', $e[1]);
		$filename = __DIR__ . '/api/.api/' . $controller . '.php';
		if (file_exists($filename)) {
			try {
				require_once $filename;
			} catch (Throwable $e) {			// php 7
				die('Error:' . $e->getMessage() . ' in ' . $e->getFile() . ' at line ' . $e->getLine() . ' [7]');
			}
			exit;
		}
	}
	
	header('Location: https://patientappsinc.com/');