forked from spip/statistiques
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
181 lines
5.4 KiB
181 lines
5.4 KiB
<?php |
|
|
|
/***************************************************************************\ |
|
* SPIP, Systeme de publication pour l'internet * |
|
* * |
|
* Copyright (c) 2001-2018 * |
|
* Arnaud Martin, Antoine Pitrou, Philippe Riviere, Emmanuel Saint-James * |
|
* * |
|
* Ce programme est un logiciel libre distribue sous licence GNU/GPL. * |
|
* Pour plus de details voir le fichier COPYING.txt ou l'aide en ligne. * |
|
\***************************************************************************/ |
|
|
|
if (!defined("_ECRIRE_INC_VERSION")) { |
|
return; |
|
} |
|
|
|
/** |
|
* Recuperer la liste des moteurs de recherche depuis un fichier txt |
|
* Adaptees du code des "Visiteurs", |
|
* par Jean-Paul Dezelus (http://www.phpinfo.net/applis/visiteurs/) |
|
* |
|
* https://code.spip.net/@stats_load_engines |
|
* |
|
* @return array |
|
*/ |
|
function stats_load_engines() { |
|
$arr_engines = array(); |
|
lire_fichier(find_in_path('engines-list.txt'), $moteurs); |
|
foreach (array_filter(preg_split("/([\r\n]|#.*)+/", $moteurs)) as $ligne) { |
|
$ligne = trim($ligne); |
|
if (preg_match(',^\[([^][]*)\]$,S', $ligne, $regs)) { |
|
$moteur = $regs[1]; |
|
$query = ''; |
|
} else { |
|
if (preg_match(',=$,', $ligne, $regs)) { |
|
$query = $ligne; |
|
} else { |
|
$arr_engines[] = array($moteur, $query, $ligne); |
|
} |
|
} |
|
} |
|
|
|
return $arr_engines; |
|
} |
|
|
|
/** |
|
* Retrouver les mots cles de recherche dans une url de referer |
|
* |
|
* Adaptees du code des "Visiteurs", |
|
* par Jean-Paul Dezelus (http://www.phpinfo.net/applis/visiteurs/) |
|
* |
|
* https://code.spip.net/@stats_show_keywords |
|
* |
|
* @param string $kw_referer |
|
* @return array |
|
*/ |
|
function stats_show_keywords($kw_referer) { |
|
static $arr_engines = ''; |
|
static $url_site; |
|
|
|
if (!is_array($arr_engines)) { |
|
// Charger les moteurs de recherche |
|
$arr_engines = stats_load_engines(); |
|
|
|
// initialiser la recherche interne |
|
$url_site = $GLOBALS['meta']['adresse_site']; |
|
$url_site = preg_replace(",^((https?|ftp):?/?/?)?(www\.)?,", "", strtolower($url_site)); |
|
} |
|
|
|
if ($url = @parse_url($kw_referer)) { |
|
$query = isset($url['query']) ? $url['query'] : ""; |
|
$host = isset($url['host']) ? strtolower($url['host']) : ""; |
|
$path = isset($url['path']) ? $url['path'] : ""; |
|
$scheme = isset($url['scheme']) ? $url['scheme'] : ""; |
|
} else { |
|
$scheme = $query = $host = $path = ''; |
|
} |
|
|
|
// construire un array des variables directement depuis la query-string |
|
parse_str($query, $Tquery); |
|
|
|
$keywords = ''; |
|
$found = false; |
|
|
|
if (!empty($url_site)) { |
|
if (strpos('-' . $kw_referer, $url_site) !== false) { |
|
if (preg_match(",(s|search|r|recherche)=([^&]+),i", $kw_referer, $regs)) { |
|
$keywords = urldecode($regs[2]); |
|
} else { |
|
return array('host' => ''); |
|
} |
|
} else { |
|
for ($cnt = 0; $cnt < sizeof($arr_engines) && !$found; $cnt++) { |
|
if ($found = preg_match(',' . $arr_engines[$cnt][2] . ',', $host) |
|
or $found = preg_match(',' . $arr_engines[$cnt][2] . ',', $path) |
|
) { |
|
$kw_referer_host = $arr_engines[$cnt][0]; |
|
|
|
if (strpos($arr_engines[$cnt][1], '=') !== false) { |
|
|
|
// Fonctionnement simple: la variable existe dans l'array |
|
$v = str_replace('=', '', $arr_engines[$cnt][1]); |
|
$keywords = isset($Tquery[$v]) ? $Tquery[$v] : ""; |
|
|
|
// Si on a defini le nom de la variable en expression reguliere, chercher la bonne variable |
|
if (!strlen($keywords) > 0) { |
|
if (preg_match("," . $arr_engines[$cnt][1] . "([^\&]*),", $query, $vals)) { |
|
$keywords = urldecode($vals[2]); |
|
} |
|
} |
|
} else { |
|
$keywords = ""; |
|
} |
|
|
|
if (($kw_referer_host == "Google") |
|
|| ($kw_referer_host == "AOL" && strpos($query, 'enc=iso') === false) |
|
|| ($kw_referer_host == "MSN") |
|
) { |
|
include_spip('inc/charsets'); |
|
if (!isset($ie) or !$cset = $ie) { |
|
$cset = 'utf-8'; |
|
} |
|
$keywords = importer_charset($keywords, $cset); |
|
} |
|
$buffer["hostname"] = $kw_referer_host; |
|
} |
|
} |
|
} |
|
} |
|
|
|
$buffer["host"] = $host; |
|
$buffer["scheme"] = $scheme; |
|
if (!isset($buffer["hostname"]) or !$buffer["hostname"]) { |
|
$buffer["hostname"] = $host; |
|
} |
|
|
|
$buffer["path"] = substr($path, 1, strlen($path)); |
|
$buffer["query"] = $query; |
|
|
|
if ($keywords != '') { |
|
if (strlen($keywords) > 150) { |
|
$keywords = spip_substr($keywords, 0, 148); |
|
// supprimer l'eventuelle entite finale mal coupee |
|
$keywords = preg_replace('/&#?[a-z0-9]*$/', '', $keywords); |
|
} |
|
$buffer["keywords"] = trim(entites_html(urldecode(stripslashes($keywords)))); |
|
} |
|
|
|
return $buffer; |
|
|
|
} |
|
|
|
/** |
|
* Recherche des articles pointes par le referer |
|
* https://code.spip.net/@referes |
|
* |
|
* @param $referermd5 |
|
* @param string $serveur |
|
* @return string |
|
*/ |
|
function referes($referermd5, $serveur = '') { |
|
$retarts = sql_allfetsel('J2.id_article, J2.titre', |
|
'spip_referers_articles AS J1 LEFT JOIN spip_articles AS J2 ON J1.id_article = J2.id_article', |
|
"(referer_md5='$referermd5' AND J1.maj>=DATE_SUB(" . sql_quote(date('Y-m-d H:i:s')) . ", INTERVAL 2 DAY))", '', |
|
"titre", '', '', $serveur); |
|
|
|
foreach ($retarts as $k => $rowart) { |
|
$titre = typo($rowart['titre']); |
|
$url = generer_url_entite($rowart['id_article'], 'article', '', '', true); |
|
$retarts[$k] = "<a href='$url'><i>$titre</i></a>"; |
|
} |
|
|
|
if (count($retarts) > 1) { |
|
return '→ ' . join(',<br />→ ', $retarts); |
|
} |
|
if (count($retarts) == 1) { |
|
return '→ ' . array_shift($retarts); |
|
} |
|
|
|
return ''; |
|
}
|
|
|