function logTodayTrend()
{
$uid = reqUserId();
$r = redisLink();
$t = time() - time() % (3600 * 24);
$pageviews = $visitors = 0;
$n = $r->get("day:pv:{$uid}:{$t}");
if ($n) {
$pageviews = $n;
}
$n = $r->get("day:uv:{$uid}:{$t}");
if ($n) {
$visitors = $n;
}
return array("pageviews" => $pageviews, "visitors" => $visitors);
}
} else {
if ($period == "months") {
$unit = "month";
$days = 30 * 30;
} else {
if ($period == "years") {
$unit = "year";
$days = 365 * 3;
} else {
$unit = "day";
$days = 40;
}
}
}
}
$uid = reqUserId();
$days = intval($days);
$t = time();
$t = $t - $t % (3600 * 24);
$r = redisLink();
$rows = array();
$nullrecord = 0;
for ($j = 0; $j < $days; $j++) {
$row = array("basetime" => $t, "visitors" => $r->get("day:uv:{$uid}:{$t}"), "pageviews" => $r->get("day:pv:{$uid}:{$t}"), "retvisitors" => $r->get("day:rv:{$uid}:{$t}"));
if ($row['visitors'] === null) {
$nullrecord++;
if ($nullrecord == 5) {
break;
}
} else {
$nullrecord = 0;
function poll()
{
$numres = 1;
$r = redisLink();
$uid = reqUserId();
$minid = gi("minid", 0);
$proto = gi("proto", 1);
$loadhistory = 0;
if ($minid == 0) {
# First client request. Just return the latest entry
$latest = unserialize($r->lindex("last:{$uid}", 0));
$minid = $latest['id'];
} else {
if ($minid < 0) {
# minid < 0 means: load history, with abs(minid) elements
$numres = abs($minid);
if ($numres > 1000) {
$numres = 1000;
}
$loadhistory = 1;
}
}
$rows = $r->lrange("last:{$uid}", 0, $numres - 1);
# Handle free accounts timeouts.
# NOTE: this is actually disabled, left here for historical reasons
# and because the javascript still handles it.
$ispro = isPro($uid);
if (0 && !$ispro) {
$startpoll = $r->get("startpoll:{$uid}");
if (!$startpoll) {
$r->set("startpoll:{$uid}", time());
} else {
$delta = time() - $r->get("startpoll:{$uid}");
if ($delta > FREE_MAXTIME + FREE_WAIT) {
$r->delete("startpoll:{$uid}");
} else {
if ($delta > FREE_MAXTIME) {
echo "TRYLATER:" . floor(1 + (FREE_MAXTIME + FREE_WAIT - $delta) / 60);
exit;
}
}
}
}
# Empty list?
if (count($rows) == 0) {
echo "NODATA";
exit;
}
# Check if even the most recent element (the first one)
# is still too old. If so, no new data to return.
$latest = unserialize($rows[0]);
if ($latest['id'] < $minid) {
echo "NODATA";
exit;
}
# Try to get all the data required. Up to 50 elements for request
while (!$loadhistory) {
$oldest = unserialize($rows[count($rows) - 1]);
if ($oldest['id'] > $minid && $numres < 50) {
# We need more data
$numres = ($numres + 1) * 2;
if ($numres > 50) {
$numres = 50;
}
$rows = $r->lrange("last:{$uid}", 0, $numres - 1);
} else {
break;
}
}
# Ok now reverse the array to sort ascending and return data to ajax.
$rows = array_reverse($rows);
$gi = geoip_open("geoipdata/GeoIP.dat", GEOIP_STANDARD);
foreach ($rows as $srow) {
$row = unserialize($srow);
if ($row['id'] < $minid) {
continue;
}
$keys = array("time", "location", "domain", "ref", "swidth", "sheight", "cookies", "ip", "agent", "historylen");
$aux = array();
foreach ($keys as $k) {
$aux[$k] = $row[$k];
}
$aux['country'] = geoip_country_name_by_addr($gi, $aux['ip']);
$aux['type'] = 'pageview';
# At some point LLOOGG supported the ability to display user clicks
# adsense ADs. Now the javascript we inject no longer support this
# but the support inside LLOOGG itself remains.
if ($row['event_id'] == LOG_EVENT_ADCLICK) {
$aux['type'] = 'adclick';
}
$t[] = $aux;
if ($row['id'] > $maxid) {
$maxid = $row['id'];
}
}
geoip_close($gi);
$t[] = $maxid + 1;
if ($proto >= 2) {
$t[] = logTodayVisitors();
$t[] = logTodayPageviews();
}
$json = new Services_JSON();
$output = $json->encode($t);
echo $output;
}
