Bonjour
J'ai mis en place récemment sur mon site, la mesure "pageview", avec le code suivant :
Le bug, c'est que les mesures de vitesse sont toutes nulles.
Que faire ?
Merci.
J'ai mis en place récemment sur mon site, la mesure "pageview", avec le code suivant :
Code:
<?php
// GDPR_Analytics.php
// Cette fonction traduit
// l'utf8 en iso-8859-15.
function decode_vers_iso($var)
{
if(utf8_encode(utf8_decode($var)) == $var)
{
/**
* UTF_8.
* On remplace
* et decode
* vers ISO.
*/
$send = preg_replace("{\xC2\xA0}u", " ", $var);
$var = utf8_decode($send);
}
return $var;
}
function hash_nom($nom)
{
return(hash('crc32', $nom) . hash('crc32b', $nom));
}
function is_valid_ip($ip)
{
if (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE) === false)
{
return false;
}
if (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_NO_RES_RANGE) === false)
{
return false;
}
if (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4) === false && filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6) === false)
{
return false;
}
return(true);
}
function format_ip6($remote_addr)
{
$array_ip6 = array();
$array_ip6_fin = array();
if(!empty($remote_addr))
{
$array_ip6 = preg_split("{:}", $remote_addr);
$tmp_count = 8;
for($i = 0; $i < count($array_ip6); $i++)
{
if($array_ip6[$i] !== "")
{
$tmp_count--;
}
}
$j = -1;
$k_count = 0;
for($i = count($array_ip6) - 1; $i >= 0; $i--)
{
if($array_ip6[$i] !== "")
{
unset($tmp);
$tmp = substr("000". $array_ip6[$i], -4);
$j++;
$array_ip6_fin[$j] = $tmp;
}
else
{
unset($tmp);
$tmp = "0000";
while($k_count < $tmp_count)
{
$j++;
$array_ip6_fin[$j] = $tmp;
$k_count++;
}
}
}
$addr_remote = "";
for($i = count($array_ip6_fin) - 1; $i >= 0; $i--)
{
unset($tmp);
$tmp = $array_ip6_fin[$i];
if($i == (count($array_ip6_fin) - 1))
{
$addr_remote = $tmp;
}
else
{
$addr_remote .= ":" . $tmp;
}
}
$addr_remote = strtolower($addr_remote);
return((empty($addr_remote)) ? false : $addr_remote);
}
else
{
return(false);
}
}
function sanitize($ip)
{
if (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6) !== false)
{
return(format_ip6($ip));
}
elseif (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4) !== false)
{
return(long2ip(ip2long($ip)));
}
return false;
}
function ip_address()
{
// $array_type_ip = array('HTTP_CLIENT_IP', 'HTTP_X_FORWARDED_FOR', 'HTTP_X_FORWARDED', 'HTTP_X_CLUSTER_CLIENT_IP', 'HTTP_FORWARDED_FOR', 'HTTP_FORWARDED', 'REMOTE_ADDR');
$array_type_ip = array('REMOTE_ADDR', 'HTTP_CLIENT_IP', 'HTTP_X_FORWARDED_FOR', 'HTTP_X_FORWARDED', 'HTTP_X_CLUSTER_CLIENT_IP', 'HTTP_FORWARDED_FOR', 'HTTP_FORWARDED');
foreach($array_type_ip as $key)
{
if(!isset($_SERVER[$key]))
{
continue;
}
unset($ip);
$ip = $_SERVER[$key];
if(!empty($ip))
{
$ip = trim($ip);
if(strpos($ip, ",") !== false)
{
$array_ip = explode($ip);
foreach($array_ip as $value2)
{
unset($tmp_ip);
$tmp_ip = sanitize($value2);
if(is_valid_ip($tmp_ip))
{
return($tmp_ip);
}
}
}
else
{
$tmp_ip = trim(sanitize($ip));
if(is_valid_ip($tmp_ip))
{
return($tmp_ip);
}
}
}
}
return(false);
}
function http_post($url, $data)
{
foreach($data as $key => $value)
{
if($key != 'ua')
{
$data[$key] = utf8_encode($value);
}
}
$request = http_build_query($data);
$user_agent = $data['ua'];
// Utilisation de la librairie Curl
// pour envoi de paramètres POST.
$ch = @curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HTTP_VERSION,CURL_HTTP_VERSION_1_1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_USERAGENT, $user_agent);
curl_setopt($ch, CURLOPT_POSTFIELDS, $request);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$content = @curl_exec($ch);
if(@curl_errno($ch) != 0)
{
echo @curl_error($ch) . "<br>\n";
@curl_close($ch);
exit;
}
else
{
@curl_close($ch);
}
$response = array();
$response = preg_split("/\n/", $content);
return($response);
}
/**
* Plugin Name: GDPR Analytics
* Plugin URI: https://www.legiscope.com
* Description: Google Analyics compatible with GDPR (completely anonymizing data)
* Version: 1.0
* Author: Legiscope
* Author URI: https://www.lesgiscope.com
*
* Note : this a proof of concept of 100% compliant Google Analytics integration
* no personal data is sent back to GA, therefore GDPE will no apply ( art. 2 and art. 4)
* Check our legal study : https://www;donneespersonnelles.fr
*
* Google API implementation : https://ga-dev-tools.appspot.com/hit-builder
* https://developers.google.com/analytics/devguides/collection/protocol/v1/devguide
* https://developers.google.com/analytics/devguides/collection/protocol/v1/parameters
*/
function getHost($Address)
{
$parseUrl = parse_url(trim($Address));
foreach(array('host', 'path') as $key)
{
$parseUrl[$key] = (isset($parseUrl[$key])) && (!empty($parseUrl[$key])) ? $parseUrl[$key] : '';
}
if(($pos = strpos($parseUrl['path'], '/')) !== false)
{
$pseudo_host = substr($parseUrl['path'], 0, $pos);
}
else
{
$pseudo_host = '';
}
return trim(!empty($parseUrl['host']) ? $parseUrl['host'] : $pseudo_host);
}
function parseUrl($url, $field = null)
{
$tmp_array = parse_url($url);
if(($pos = strpos($tmp_array['path'], "/")) !== false)
{
if(($host = substr($tmp_array['path'], 0, $pos)) != '')
{
if($host == getHost($url))
{
$tmp_array['host'] = $host;
$tmp_array['path'] = substr($tmp_array['path'], $pos);
}
}
}
else
{
$tmp_array['path'] = '/' . $tmp_array['path'];
}
$matches_array = array('scheme',
'host',
'user',
'pass',
'user',
'pass',
'port',
'path',
'query',
'fragment');
foreach($matches_array as $key)
{
$tmp_array[$key] = array_key_exists($key, $tmp_array) && (isset($tmp_array[$key])) && (!empty($tmp_array[$key])) ? $tmp_array[$key] : '';
}
// return $tmp_array;
$url = (!empty($tmp_array['scheme'])) ? $tmp_array['scheme'] . '://' : '';
$url .= (!empty($tmp_array['host'])) ? ':' . $tmp_array['host'] : '';
$url .= (!empty($tmp_array['user']))&&(!empty($tmp_array['pass'])) ? $tmp_array['user'] . '@' . $tmp_array['pass'] : '';
$url .= (!empty($tmp_array['port'])) ? ':' . $tmp_array['port'] : '';
$url .= (!empty($tmp_array['path'])) ? $tmp_array['path'] : '';
$url .= (!empty($tmp_array['query'])) ? '?' . $tmp_array['query'] : '';
$url .= (!empty($tmp_array['fragment'])) ? '#' . $tmp_array['fragment'] : '';
if($field !== null)
{
if((array_key_exists($field, $tmp_array))&&(isset($tmp_array[$field])))
{
return $tmp_array[$field];
}
else
{
return null;
}
}
return $url;
}
function UUID($anon_id)
{
// Binary Value
$nstr = '';
// Convert Namespace UUID to bits
for($i = 0; $i < strlen($anon_id); $i+=2) {
$nstr .= chr(hexdec(substr($anon_id, $i, 1)).hexdec(substr($anon_id,$i + 1, 1)));
}
// Calculate hash value
$hash = sha1($nstr . $anon_id);
return sprintf('%08s-%04s-%04x-%04x-%12s',
// 32 bits for "time_low"
substr($hash, 0, 8),
// 16 bits for "time_mid"
substr($hash, 8, 4),
// 16 bits for "time_hi_and_version",
// four most significant bits holds version number 3
(hexdec(substr($hash, 12, 4)) & 0x0fff) | 0x4000,
// 16 bits, 8 bits for "clk_seq_hi_res",
// 8 bits for "clk_seq_low",
// two most significant bits holds zero and one for variant DCE1.1
(hexdec(substr($hash, 16, 4)) & 0x3fff) | 0x8000,
// 48 bits for "node"
substr($hash, 20, 12)
);
}
function Client_UUID($anon_id)
{
$hashed = hash_nom($anon_id);
if(preg_match("{^(0)+}", $hashed, $output) === 1)
{
$prefix = (string)$output[0];
$tmp_len = strlen($prefix);
$tmp_prefix = '';
for($i = 0; $i < $tmp_len; $i++)
{
unset($nbre);
$nbre = 1 + ($i * 2) % 10;
$tmp_prefix .= (string)$nbre;
}
$tmp_prefix .= preg_replace("{^(0)+}", "", $hashed);
$hashed = $tmp_prefix;
}
return $hashed;
}
/**
* This function will send a request to GA servers with anonymous users's ID and details about the visit
*/
function gdpr_analytics() {
$ip_address = ip_address();
if($ip_address === false)
{
return(null);
}
$ga_url = "https://www.google-analytics.com/collect";
// $ga_url = "https://www.google-analytics.com/debug/collect";
$data = array();
// Protocol Version
$data["v"] = "1";
// Tracking ID / Web Property ID
$data['tid'] = "UA-2860929-2";
// Data Source
$data['ds'] = "web";
// Create an anonymous ID - we double hash with salt, GA won't who's who
$salt = sha1($_SERVER['SERVER_NAME'] . $_SERVER['SERVER_ADDR']);
$hash_const = sha1($ip_address . $salt);
$hash_const2 = sha1($ip_address);
// Client ID
$data['cid'] = UUID($hash_const);
// User ID
$data['uid'] = Client_UUID($hash_const2);
// IP Override
$data['uip'] = $ip_address;
// User Agent Override
$data['ua'] = str_replace(";", " ", $_SERVER['HTTP_USER_AGENT']);
// Document Referrer
// Entier ou Host ?
if(isset($_SERVER['HTTP_REFERER']))
{
$data['dr'] = decode_vers_iso($_SERVER['HTTP_REFERER']);
}
// User Language
$langue = $_SERVER['HTTP_ACCEPT_LANGUAGE'];
if((($pos1 = strpos($langue, ";")) !== false)&&
(($pos2 = strpos($langue, ",")) !== false))
{
$natio = substr($langue, min($pos1, $pos2) + 1, max($pos1, $pos2) - min($pos1, $pos2) - 1);
}
elseif(($pos1 = strpos($langue, ";")) !== false)
{
$natio = substr($langue, 0, $pos1);
}
elseif(($pos2 = strpos($langue, ",")) !== false)
{
$natio = substr($langue, 0, $pos2);
}
if(isset($natio))
{
$data['ul'] = decode_vers_iso($natio);
}
// Hit type
$data['t'] = 'pageview';
// Document Host Name
$data['dh'] = decode_vers_iso($_SERVER['HTTP_HOST']);
// Document Path
$data['dp'] = decode_vers_iso(parseUrl($_SERVER['REQUEST_URI'], 'path'));
// Send the request
$response = http_post($ga_url, $data);
return($response);
}
/*
print_r(gdpr_analytics());
*/
?>Le bug, c'est que les mesures de vitesse sont toutes nulles.
Que faire ?
Merci.
Dernière édition:
