''); } } 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] = "$titre"; } if (count($retarts) > 1) { return '→ ' . join(',
→ ', $retarts); } if (count($retarts) == 1) { return '→ ' . array_shift($retarts); } return ''; }