Gazelle/sections/top10/users.php

<?
// error out on invalid requests (before caching)
if (isset($_GET['details'])) {
  if (in_array($_GET['details'],array('ul','dl','numul','uls','dls'))) {
    $Details = $_GET['details'];
  } else {
    error(404);
  }
} else {
  $Details = 'all';
}

View::show_header('Top 10 Users');
?>
<div class="thin">
  <div class="header">
    <h2>Top 10 Users</h2>
    <? Top10View::render_linkbox("users"); ?>

  </div>
<?

// defaults to 10 (duh)
$Limit = isset($_GET['limit']) ? intval($_GET['limit']) : 10;
$Limit = in_array($Limit, array(10,100,250)) ? $Limit : 10;

$BaseQuery = "
  SELECT
    u.ID,
    ui.JoinDate,
    u.Uploaded,
    u.Downloaded,
    ABS(u.Uploaded-524288000) / (".time()." - UNIX_TIMESTAMP(ui.JoinDate)) AS UpSpeed,
    u.Downloaded / (".time()." - UNIX_TIMESTAMP(ui.JoinDate)) AS DownSpeed,
    COUNT(t.ID) AS NumUploads
  FROM users_main AS u
    JOIN users_info AS ui ON ui.UserID = u.ID
    LEFT JOIN torrents AS t ON t.UserID=u.ID
  WHERE u.Enabled='1'
    AND Uploaded>='". 500*1024*1024 ."'
    AND Downloaded>='". 0 ."'
    AND u.ID > 2
    AND (Paranoia IS NULL OR (Paranoia NOT LIKE '%\"uploaded\"%' AND Paranoia NOT LIKE '%\"downloaded\"%'))
  GROUP BY u.ID";

  if ($Details == 'all' || $Details == 'ul') {
    if (!$TopUserUploads = $Cache->get_value('topuser_ul_'.$Limit)) {
      $DB->query("$BaseQuery ORDER BY u.Uploaded DESC LIMIT $Limit;");
      $TopUserUploads = $DB->to_array();
      $Cache->cache_value('topuser_ul_'.$Limit,$TopUserUploads, 3600 * 12);
    }
    generate_user_table('Uploaders', 'ul', $TopUserUploads, $Limit);
  }

  if ($Details == 'all' || $Details == 'dl') {
    if (!$TopUserDownloads = $Cache->get_value('topuser_dl_'.$Limit)) {
      $DB->query("$BaseQuery ORDER BY u.Downloaded DESC LIMIT $Limit;");
      $TopUserDownloads = $DB->to_array();
      $Cache->cache_value('topuser_dl_'.$Limit,$TopUserDownloads, 3600 * 12);
    }
    generate_user_table('Downloaders', 'dl', $TopUserDownloads, $Limit);
  }

  if ($Details == 'all' || $Details == 'numul') {
    if (!$TopUserNumUploads = $Cache->get_value('topuser_numul_'.$Limit)) {
      $DB->query("$BaseQuery ORDER BY NumUploads DESC LIMIT $Limit;");
      $TopUserNumUploads = $DB->to_array();
      $Cache->cache_value('topuser_numul_'.$Limit,$TopUserNumUploads, 3600 * 12);
    }
    generate_user_table('Torrents Uploaded', 'numul', $TopUserNumUploads, $Limit);
  }

  if ($Details == 'all' || $Details == 'uls') {
    if (!$TopUserUploadSpeed = $Cache->get_value('topuser_ulspeed_'.$Limit)) {
      $DB->query("$BaseQuery ORDER BY UpSpeed DESC LIMIT $Limit;");
      $TopUserUploadSpeed = $DB->to_array();
      $Cache->cache_value('topuser_ulspeed_'.$Limit,$TopUserUploadSpeed, 3600 * 12);
    }
    generate_user_table('Fastest Uploaders', 'uls', $TopUserUploadSpeed, $Limit);
  }

  if ($Details == 'all' || $Details == 'dls') {
    if (!$TopUserDownloadSpeed = $Cache->get_value('topuser_dlspeed_'.$Limit)) {
      $DB->query("$BaseQuery ORDER BY DownSpeed DESC LIMIT $Limit;");
      $TopUserDownloadSpeed = $DB->to_array();
      $Cache->cache_value('topuser_dlspeed_'.$Limit,$TopUserDownloadSpeed, 3600 * 12);
    }
    generate_user_table('Fastest Downloaders', 'dls', $TopUserDownloadSpeed, $Limit);
  }



echo '</div>';
View::show_footer();
exit;

// generate a table based on data from most recent query to $DB
function generate_user_table($Caption, $Tag, $Details, $Limit) {
  global $Time;
?>
  <h3>Top <?=$Limit.' '.$Caption;?>
    <small class="top10_quantity_links">
<?
  switch ($Limit) {
    case 100: ?>
      - <a href="top10.php?type=users&amp;details=<?=$Tag?>" class="brackets">Top 10</a>
      - <span class="brackets">Top 100</span>
      - <a href="top10.php?type=users&amp;limit=250&amp;details=<?=$Tag?>" class="brackets">Top 250</a>
    <?  break;
    case 250: ?>
      - <a href="top10.php?type=users&amp;details=<?=$Tag?>" class="brackets">Top 10</a>
      - <a href="top10.php?type=users&amp;limit=100&amp;details=<?=$Tag?>" class="brackets">Top 100</a>
      - <span class="brackets">Top 250</span>
    <?  break;
    default: ?>
      - <span class="brackets">Top 10</span>
      - <a href="top10.php?type=users&amp;limit=100&amp;details=<?=$Tag?>" class="brackets">Top 100</a>
      - <a href="top10.php?type=users&amp;limit=250&amp;details=<?=$Tag?>" class="brackets">Top 250</a>
<?  } ?>
    </small>
  </h3>
  <table class="border">
  <tr class="colhead">
    <td class="center">Rank</td>
    <td>User</td>
    <td style="text-align: right;">Uploaded</td>
    <td style="text-align: right;">UL speed</td>
    <td style="text-align: right;">Downloaded</td>
    <td style="text-align: right;">DL speed</td>
    <td style="text-align: right;">Uploads</td>
    <td style="text-align: right;">Ratio</td>
    <td style="text-align: right;">Joined</td>
  </tr>
<?
  // in the unlikely event that query finds 0 rows...
  if (empty($Details)) {
    echo '
    <tr class="row">
      <td colspan="9" class="center">
        Found no users matching the criteria
      </td>
    </tr>
    </table><br />';
    return;
  }
  $Rank = 0;
  foreach ($Details as $Detail) {
    $Rank++;
?>
  <tr class="row">
    <td class="center"><?=$Rank?></td>
    <td><?=Users::format_username($Detail['ID'], false, false, false)?></td>
    <td class="number_column"><?=Format::get_size($Detail['Uploaded'])?></td>
    <td class="number_column tooltip" title="Upload speed is reported in base 2 in bytes per second, not bits per second."><?=Format::get_size($Detail['UpSpeed'])?>/s</td>
    <td class="number_column"><?=Format::get_size($Detail['Downloaded'])?></td>
    <td class="number_column tooltip" title="Download speed is reported in base 2 in bytes per second, not bits per second."><?=Format::get_size($Detail['DownSpeed'])?>/s</td>
    <td class="number_column"><?=number_format($Detail['NumUploads'])?></td>
    <td class="number_column"><?=Format::get_ratio_html($Detail['Uploaded'], $Detail['Downloaded'])?></td>
    <td class="number_column"><?=time_diff($Detail['JoinDate'])?></td>
  </tr>
<?  } ?>
</table><br />
<?
}
?>