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unify bonus calculation

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xiaomlove
2022-04-20 00:52:12 +08:00
parent 63e894abda
commit b96e248083
6 changed files with 142 additions and 77 deletions
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44
include/functions.php
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@@ -5500,4 +5500,48 @@ function get_smile($num)
return $all[$num] ?? null;
}
function calculate_seed_bonus($uid): array
{
global $autoclean_interval_one;
global $donortimes_bonus, $perseeding_bonus, $maxseeding_bonus, $tzero_bonus, $nzero_bonus, $bzero_bonus, $l_bonus;
$sqrtof2 = sqrt(2);
$logofpointone = log(0.1);
$valueone = $logofpointone / $tzero_bonus;
$pi = 3.141592653589793;
$valuetwo = $bzero_bonus * ( 2 / $pi);
$valuethree = $logofpointone / ($nzero_bonus - 1);
$timenow = TIMENOW;
$sectoweek = 7*24*60*60;
$A = 0;
$count = $torrent_count = 0;
$torrentres = sql_query("select torrents.added, torrents.size, torrents.seeders from torrents LEFT JOIN peers ON peers.torrent = torrents.id WHERE peers.userid = $uid AND peers.seeder ='yes' group by torrents.id");
while ($torrent = mysql_fetch_array($torrentres))
{
$weeks_alive = ($timenow - strtotime($torrent['added'])) / $sectoweek;
$gb_size = $torrent['size'] / 1073741824;
$temp = (1 - exp($valueone * $weeks_alive)) * $gb_size * (1 + $sqrtof2 * exp($valuethree * ($torrent['seeders'] - 1)));
$A += $temp;
$count++;
$torrent_count++;
}
if ($count > $maxseeding_bonus)
$count = $maxseeding_bonus;
$all_bonus = $seed_bonus = $seed_points = ($valuetwo * atan($A / $l_bonus) + ($perseeding_bonus * $count)) / (3600 / $autoclean_interval_one);
$is_donor_info = \Nexus\Database\NexusDB::getOne('users', "id = $uid", "donor, donoruntil");
$is_donor_until = $is_donor_info['donoruntil'];
$is_donor = $is_donor_info['donor'] == 'yes' && ($is_donor_until === null || $is_donor_until == '0000-00-00 00:00:00' || $is_donor_until >= date('Y-m-d H:i:s'));
$is_donor = intval($is_donor);
$log = "[CALCULATE_SEED_BONUS], user: $uid, original bonus: $all_bonus, is_donor: $is_donor, donortimes_bonus: $donortimes_bonus";
if ($is_donor && $donortimes_bonus > 0) {
$all_bonus = $all_bonus * $donortimes_bonus;
$log .= ", do multiple, all_bonus: $all_bonus";
}
$result = compact('seed_points','seed_bonus', 'all_bonus', 'A', 'count', 'torrent_count');
do_log("$log, result: " . json_encode($result));
return $result;
}
?>