Needed help in adf.ly clone

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Needed help in adf.ly clone

• Limit 1 view per ip in 24 hours

analyzer.class.php

<?php
/*******************************************************************************
* Link analytic system
*

******************************************************************************/

define('ANALYZER_CLASS_PHP_INCLUDED', true);
define('GEOIP_LOC', realpath(dirname(__FILE__)) . '/geoip/');
include_once GEOIP_LOC . 'geoip.php';
include_once '../global.php';

class Analyzer {
protected $table = '';
protected $db = null;
protected $lid = 0;
protected $oid = 0;
protected $aid = 0;
protected $cip = 0;
protected $geo = null;

protected $client = array(
'ipaddr' => '0.0.0.0',
'country' => '',
'referrer' => ''
);

public function __construct($lid, $oid, $aid, $ref = '') {
global $_GLOBAL;
$this->table = $_GLOBAL['TABLES']['ANALYZER'];
$this->db = System::getDB();
$this->lid = $lid;
$this->oid = $oid;
$this->aid = $aid;
$this->cip = mb_substr($this->ip(), 0, 15);
$this->geo = geoip_open(GEOIP_LOC . 'GeoIP.dat', GEOIP_STANDARD);
$this->client['referrer'] = $ref;
}

public function __destruct() {
geoip_close($this->geo);
}

public function _record($adtype = 'none', $view_time = 0) {
global $_GLOBAL;
if ($this->_isCrawler() || !$this->db || !$this->isValid()) return;
$_u = $this->isUnique();

$this->client['ipaddr'] = $this->cip;
$this->client['country'] = $this->country($this->client['ipaddr']);

$shrinker_id = $this->db->getField($_GLOBAL['TABLES']['LINKS'], 'user', "`id`='{$this->lid}'");

$sip = $this->db->getField($_GLOBAL['TABLES']['USERS'], 'ipaddr', "`id`='{$shrinker_id}'");
if (!$_u && $this->client['ipaddr'] == $sip) {
return;
}

try {
$pu = parse_url($this->client['referrer']);
if (CURRENT_HOSTNAME == $pu['host']) $this->client['referrer'] = 'IM, Applications, and Direct';
} catch(Exception $e) { }

$earned = 0;
$adtype = strtolower($adtype);
if ($adtype != 'none') {
$earned = $this->getEarning(($_u ? 'u_' : 'r_') . $adtype, $this->client['country']);
if ($adtype == 'top_banner') $earned *= .70;
else if ($view_time < 6) $earned /= 6 - $view_time;
}

$rhits = $this->db->getField($this->table, 'hits', "`lid`='{$this->lid}' AND `aid`='{$this->aid}' AND `ipaddr`='{$this->cip}'");
if ($rhits > 3) $earned /= $rhits;

$data = array_merge($this->client, array('lid' => $this->lid, 'oid' => $this->oid, 'aid' => $this->aid,
'date' => date('Y-m-d'), 'earned' => $earned,
'hits' => 1));

$_p = false;
if ($_u) {
$_p = $this->db->insert($this->table, $data);
} else {
$_p = $this->db->update($this->table, array('earned' => 'earned+' . $earned, 'hits' => 'hits+1'),
"`lid`='{$this->lid}' AND `aid`='{$this->aid}' AND `ipaddr`='{$this->cip}' "
. "AND `date`='" . date('Y-m-d') . "'",
false);
}

if ($_p) {
$data = array('views' => 'views+1', 'earned' => 'earned+' . $earned);
$this->db->update($_GLOBAL['TABLES']['LINKS'], $data, "`id`='{$this->lid}'", false);
$this->db->update($_GLOBAL['TABLES']['USERS'], array('available_earning' => 'available_earning+' . $earned),
"`id`='{$shrinker_id}'", false);
if ($this->aid) {
$c = $this->db->getRows($_GLOBAL['TABLES']['CAMPAIGNS'], "`id`='{$this->aid}'", '', '1');
if ($c['spent_today'] < $c['daily_budget'] && $c['daily_budget'] != 0) {
$cdat = array('views_left'=>'views_left-1', 'spent_today'=>'spent_today+' . $earned);
if ($c['views_left'] <= 1) {
$cdat['status'] = 3;
$cdat['views_left'] = '0';
}
$this->db->update($_GLOBAL['TABLES']['CAMPAIGNS'], $cdat, "`id`='{$this->aid}'", false);
}
}
} else {
System::log($this->db->error());
}
}

public function _recordClick() {
global $_GLOBAL;
if (!$this->isValid()) return false;
$earned = $this->getEarning(($this->isUnique(true) ? 'u' : 'r') . '_top_banner',
$this->country($this->ip())) * .30;
$cdat = array('total_clicks' => 'total_clicks+1', 'spent_today' => 'spent_today+' . $earned);
$adat = array('earned' => 'earned+' . $earned, 'banner_click' => "'1'");
return $this->db->update($_GLOBAL['TABLES']['CAMPAIGNS'], $cdat, "`id`='{$this->aid}'", false)
&& $this->db->update($this->table, $adat, "`lid`='{$this->lid}' AND `ipaddr`='{$this->cip}'", false)
&& System::getUser()->raiseEarning($earned);
}

public function isUnique($click = false) {
$date = date('Y-m-d');
$where = "`lid`='{$this->lid}' AND `aid`='{$this->aid}' AND `ipaddr`='{$this->cip}'"
. ($click ? " AND `banner_click`='1'" : '');
return !$this->db->rowCount($this->table, $where . " AND `date`='{$date}'");
}

public function isValid() {
global $_GLOBAL;
return $this->db->rowCount($_GLOBAL['TABLES']['LINKS'], "`id`='{$this->lid}' AND `user`='{$this->oid}'");
}

public function getEarning($adtype, $gccn) {
global $_GLOBAL;
$adtype = str_replace(' ', '_', strtolower($adtype));
$pkgs = $this->db->getRows($_GLOBAL['TABLES']['PAYOUTS'], "`active`='1'");
$prox = isset($_SERVER['HTTP_X_FORWARDED_FOR']) && $_SERVER['HTTP_X_FORWARDED_FOR'] != '';
$eccn = $prox ? $pkgs[1] : $pkgs[0];
if (!$prox) {
for ($i = 0; $i < count($pkgs); $i++) {
if ($pkgs[$i]['code'] == $gccn) {
$eccn = $pkgs[$i];
break;
}
}
}
return $eccn[$adtype] / 1000;
}

// ***

private function _toUTF8($str) {
$e = strtoupper(mb_detect_encoding($str));
return $e == false || $e == 'UTF-8' || $e == 'ASCII' ? $str : iconv($e, 'UTF-8', $str);
}

// ***

public function _isCrawler() {
$ua = $_SERVER['HTTP_USER_AGENT'];
$crawlers = 'Google|msnbot|Rambler|Yahoo|AbachoBOT|accoona|' .
'AcioRobot|ASPSeek|CocoCrawler|Dumbot|FAST-WebCrawler|' .
'GeonaBot|Gigabot|Lycos|MSRBOT|Scooter|AltaVista|IDBot|eStyle|Scrubby';
return preg_match("/{$crawlers}/", $ua) > 0;
}

public function _isProxy() {
$hd = array('HTTP_VIA', 'HTTP_X_FORWARDED_FOR', 'HTTP_FORWARDED_FOR',
'HTTP_X_FORWARDED', 'HTTP_FORWARDED', 'HTTP_CLIENT_IP',
'HTTP_FORWARDED_FOR_IP', 'VIA', 'X_FORWARDED_FOR',
'FORWARDED_FOR', 'X_FORWARDED', 'FORWARDED',
'CLIENT_IP', 'FORWARDED_FOR_IP', 'HTTP_PROXY_CONNECTION');
$detected = false;
foreach($hd as $i){
if(isset($_SERVER[$i]) && $_SERVER[$i]) {
return true;
}
}
return in_array($_SERVER['REMOTE_PORT'], array(8080, 80, 6588, 8000, 3128, 553, 554))
|| @fsockopen($this->cip, 80, $errno, $errstr, 0.1);
}

public function ip() {
$ip = $_SERVER['REMOTE_ADDR'];

if (($ip == '127.0.0.1' || $ip == '::1' || $ip == $_SERVER['SERVER_ADDR'])
&& isset($_SERVER['HTTP_X_FORWARDED_FOR']) && $_SERVER['HTTP_X_FORWARDED_FOR'] != '') {
$ips = explode(', ', $_SERVER['HTTP_X_FORWARDED_FOR']);
$ip = $ips[0];
}

return $ip;
}

public function country($ip) {
return $this->_isProxy() ? 'A1' : geoip_country_code_by_addr($this->geo, $ip);
}

/*
function browser() {
$a = array('Windows', 'Mac', 'Linux', 'FreeBSD', 'DoCoMo', 'iPod', 'iPad', 'iPhone',
'Android', 'Symbian', 'Nintendo', 'PlayStation');
$a = $_SERVER['HTTP_USER_AGENT'];
$b = get_browser($a, true);
$o = '';

foreach ($a as $b) {
if (preg_match('/' . $b . '/', $u)) {
$o = $b;
break;
}
}

return array('os' => $o, 'browser' => '' $b['parent']);
}*/
}