ops-Gazelle/sections/user/user_stats.php

<?php
if (isset($_GET['userid']) && check_perms('users_mod')) {
    if (!is_number($_GET['userid'])) {
        error(403);
    }

    $UserID = $_GET['userid'];
} else {
    $UserID = $Viewer->id();
}
$OwnProfile = $UserID == $Viewer->id();

$Charts = $Cache->get_value("user_statgraphs_$UserID");

if ($Charts == false) {
    $Charts = [
        ['Name' => 'Daily', 'Interval' => 1, 'Count' => 24],
        ['Name' => 'Monthly', 'Interval' => 24, 'Count' => 30],
        ['Name' => 'Yearly', 'Interval' => 24 * 7, 'Count' => 52]
    ];
    $Stats = ['Uploaded', 'Downloaded', 'BonusPoints', 'Torrents', 'PerfectFLACs'];
    $Query = "
        SELECT Time, Uploaded, Downloaded, BonusPoints, Torrents, PerfectFLACs
        FROM users_stats_%s
        WHERE UserID = ?
        ORDER BY Time DESC
        LIMIT %d";

    foreach ($Charts as &$Chart) {
        $Chart['name'] = strtolower($Chart['Name']);
        $DB->prepared_query(sprintf($Query, $Chart['name'], $Chart['Count']), $UserID);
        $Chart['Stats'] = $DB->has_results() ? array_reverse($DB->to_array(false, MYSQLI_ASSOC)) : [];
        $Chart['Start'] = count($Chart['Stats']) > 0 ? $Chart['Stats'][0]['Time'] : NULL;

        foreach ($Stats as $Stat) {
            $Chart[$Stat] = array_map(function($a) use ($Stat) { return sprintf("[%d, %s]", strtotime($a['Time']) * 1000, $a[$Stat]); }, $Chart['Stats']);
        }
        $Chart['Buffer'] = array_map(fn($a) => sprintf("[%d, %s]", strtotime($a['Time']) * 1000, $a['Uploaded'] - $a['Downloaded']), $Chart['Stats']);
        unset($Chart['Stats']);
        unset($Chart);
    }
    $Cache->cache_value("user_statgraphs_$UserID", $Charts, 3600);
}

View::show_header('User Stats');
?>

<script src="<?=STATIC_SERVER?>/functions/highcharts.js"></script>
<script src="<?=STATIC_SERVER?>/functions/highcharts_custom.js"></script>

<script>
document.addEventListener('DOMContentLoaded', function() {
<?php
foreach ($Charts as $Chart) {
    if (count($Chart['Downloaded']) > 1) {
?>
    initialiseChart('<?=$Chart['name']?>-stats', 'Stats', [
    {
        name: 'Downloaded',
        data: [<?=implode(',', $Chart['Downloaded'])?>]
    },{
        name: 'Uploaded',
        data: [<?=implode(',', $Chart['Uploaded'])?>]
    },{
        name: 'Buffer',
        data: [<?=implode(',', $Chart['Buffer'])?>]
    }], {bytes: true});

    initialiseChart('<?=$Chart['name']?>-bp', 'Bonus Points', [
    {
        name: 'Bonus Points',
        data: [<?=implode(',', $Chart['BonusPoints'])?>]
    }]);

    initialiseChart('<?=$Chart['name']?>-upload', 'Uploads', [
    {
        name: 'Torrents',
        data: [<?=implode(',', $Chart['Torrents'])?>]
    },{
        name: 'Perfect FLACs',
        data: [<?=implode(',', $Chart['PerfectFLACs'])?>]
    }]);
<?php } } ?>
});
</script>

<div class="box">
    <div class="header">
        <h2><?=Users::format_username($UserID, true, true, true, false, true)?></h2>
    </div>
    <div class="linkbox">
<?php
if (!$OwnProfile) {
?>
        <a href="inbox.php?action=compose&amp;toid=<?=$UserID?>" class="brackets">Send message</a>
        <a href="reports.php?action=report&amp;type=user&amp;id=<?=$UserID?>" class="brackets">Report user</a>
<?php
}
if (check_perms('admin_reports')) {
?>
        <a href="reportsv2.php?view=reporter&amp;id=<?=$UserID?>" class="brackets">Reports</a>
<?php
}
if (check_perms('users_mod')) {
?>
        <a href="userhistory.php?action=token_history&amp;userid=<?=$UserID?>" class="brackets">FL tokens</a>
<?php
}
if (check_perms('users_mod') || ($Viewer->id() == $UserID && check_perms('site_user_stats'))) {
?>
        <a href="user.php?action=stats&amp;userid=<?=$UserID?>" class="brackets">Stats</a>
<?php
}
?>
    </div>
</div>

<?php
foreach ($Charts as $Chart) { ?>
<div class="box">
    <div class="head">
        <?=$Chart['Name']?> Stats
    </div>
    <div class="pad">
<?php if (count($Chart['Downloaded']) > 1) { ?>
        <div id="<?=$Chart['name']?>-stats" style="width: 100%; height: 400px"></div>
        <br />
        <div id="<?=$Chart['name']?>-bp" style="width: 100%; height: 400px"></div>
        <br />
        <div id="<?=$Chart['name']?>-upload" style="width: 100%; height: 400px"></div>
<?php } else { ?>
        No stats available.
<?php } ?>
    </div>
</div>
<?php
} ?>

<?php
View::show_footer();