function referers_group($nbvisites, $id_article, $lesliensracine, $lesreferermd5, $lesreferers, $lesurls)
{
global $spip_lang_right, $source_vignettes;
$vign = ((strlen($source_vignettes) > 0) &&
$GLOBALS['meta']["activer_captures_referers"]!='non');
$aff = array();
foreach($nbvisites as $numero => $visites) {
if (!$numero) next;
$referermd5 = $lesreferermd5[$numero];
$bouton = $ret = "";
if ($vign)
$ret = "\n<a href=\"http://".$lesurls[$numero]."\"><img src=\"$source_vignettes".rawurlencode($lesurls[$numero])."\"\nstyle=\"float: $spip_lang_right; margin-bottom: 3px; margin-left: 3px;\" alt='' /></a>";
if ($visites > 5) $bouton .= "<span class='visites visites3'>$visites "._T('info_visites')."</span> ";
else if ($visites > 1) $bouton .= "<span class='visites visites2'>$visites "._T('info_visites')."</span> ";
else $bouton .= "<span class='visites visites1'>$visites "._T('info_visite')."</span> ";
if ($numero == "(email)") {
$ret .= $bouton . "<b>".$numero."</b>";
} else {
$n = count($lesreferers[$numero]);
if (($n > 1) || ($n > 0 && substr(supprimer_tags($lesreferers[$numero][0]),0,1) != '/')) {
$rac = $lesliensracine[$numero];
$bouton .= "<a href=\"http://".attribut_html($lesurls[$numero])."\" style='font-weight: bold;'>".$numero."</a>"
. (!$rac ? '': (" <span class='spip_x-small'>(" . $rac .")</span>"));
$ret .= bouton_block_depliable($bouton,false)
. debut_block_depliable(false)
. "\n<ul><li>"
. join ("</li><li>",$lesreferers[$numero])
. "</li></ul>"
. fin_block();
} else {
$ret .= $bouton;
$lien = $n ? $lesreferers[$numero][0] : '';
if (preg_match(",^(<a [^>]+>)([^ ]*)( \([0-9]+\))?,i", $lien, $regs)) {
$lien = quote_amp($regs[1]).$numero.$regs[2];
if (!strpos($lien, '</a>')) $lien .= '</a>';
} else
$lien = "<a href=\"http://".attribut_html($numero)."\">".$numero."</a>";
$ret .= "<b>".quote_amp($lien)."</b>"
. ($id_article ? '' : referes($referermd5));
}
}
$aff[]= $ret;
}
return $aff;
}
function inc_stats_referers_to_array_dist($limit, $jour, $id_article, $options = array())
{
$visites = 'visites';
$table = "spip_referers";
$where = array();
$serveur = '';
if (in_array($jour, array('jour', 'veille'))) {
$visites .= "_{$jour}";
$where[] = "{$visites}>0";
}
//$res = $referenceurs (0, "SUM(visites_$jour)", 'spip_referers', "visites_$jour>0", "referer", $limit);
if ($id_article) {
$table = "spip_referers_articles";
$where[] = "id_article=" . intval($id_article);
}
$where = implode(" AND ", $where);
$limit = $limit ? "0," . intval($limit) : '';
$result = sql_select("referer_md5, referer, {$visites} AS vis", $table, $where, '', "maj DESC", $limit, '', $serveur);
$referers = array();
$trivisites = array();
// pour le tri
while ($row = sql_fetch($result, $serveur)) {
$referer = interdire_scripts($row['referer']);
$buff = stats_show_keywords($referer, $referer);
if ($buff["host"]) {
$refhost = $buff["hostname"];
$visites = $row['vis'];
$host = $buff["scheme"] . "://" . $buff["host"];
$referers[$refhost]['referer_md5'] = $row['referer_md5'];
if (!isset($referers[$refhost]['liens'][$referer])) {
$referers[$refhost]['liens'][$referer] = 0;
}
if (!isset($referers[$refhost]['hosts'][$host])) {
$referers[$refhost]['hosts'][$host] = 0;
}
if (!isset($referers[$refhost]['visites'])) {
$referers[$refhost]['visites'] = 0;
}
if (!isset($referers[$refhost]['visites_racine'])) {
$referers[$refhost]['visites_racine'] = 0;
}
if (!isset($referers[$refhost]['referers'])) {
$referers[$refhost]['referers'] = array();
}
$referers[$refhost]['hosts'][$host]++;
$referers[$refhost]['liens'][$referer]++;
$referers[$refhost]['visites'] += $visites;
$trivisites[$refhost] = $referers[$refhost]['visites'];
$tmp = "";
$set = array('referer' => $referer, 'visites' => $visites, 'referes' => $id_article ? '' : referes($row['referer_md5']));
if (isset($buff["keywords"]) and $c = $buff["keywords"]) {
if (!isset($referers[$refhost]['keywords'][$c])) {
$referers[$refhost]['keywords'][$c] = true;
$set['keywords'] = $c;
}
} else {
$tmp = $buff["path"];
if ($buff["query"]) {
$tmp .= "?" . $buff['query'];
}
if (strlen($tmp)) {
$set['path'] = "/{$tmp}";
}
}
if (isset($set['path']) or isset($set['keywords'])) {
$referers[$refhost]['referers'][] = $set;
} else {
$referers[$refhost]['visites_racine'] += $visites;
}
}
}
// trier les liens pour trouver le principal
foreach ($referers as $k => $r) {
arsort($referers[$k]['liens']);
$referers[$k]['liens'] = array_keys($referers[$k]['liens']);
arsort($referers[$k]['hosts']);
$referers[$k]['hosts'] = array_keys($referers[$k]['hosts']);
$referers[$k]['url'] = reset($referers[$k]['hosts']);
}
if (count($trivisites)) {
array_multisort($trivisites, SORT_DESC, $referers);
}
return $referers;
}
