Add contest scoreboard

design/privateheader.php

@@ -461,6 +461,13 @@ if ($NotificationsManager->is_traditional(NotificationsManager::TORRENTS)) {
   $NotificationsManager->clear_notifications_array();
 }
 
+// Contests
+if ($ContestSettings = G::$Cache->get_value('contest_settings')) {
+  if (time() > $ContestSettings['start'] && time() < $ContestSettings['end']) {
+    $Alerts[] = '<a href="/contest.php">A Contest is Underway!</a>';
+  }
+}
+
 if (check_perms('users_mod')) {
   $ModBar[] = '<a href="tools.php">Toolbox</a>';
 }

sections/contest/contest.php

@@ -0,0 +1,99 @@
+<?
+if (!($ContestSettings = $Cache->get_value("contest_settings"))) {
+  $DB->query("
+  SELECT
+    Value,
+    Comment
+  FROM site_options
+  WHERE
+    Name='ContestRules'
+    OR Name='ContestTimes'
+    OR Name='ContestRewards'");
+  if ($DB->has_results()) {
+    list($QueryPart, $Rules)   = $DB->next_record();
+    list($StartTime, $EndTime) = $DB->next_record();
+    list($Amount, $Currency)   = $DB->next_record();
+  }
+  $ContestSettings = array(
+    'query'  => html_entity_decode($QueryPart),
+    'rules'  => $Rules,
+    'start'  => $StartTime,
+    'end'    => $EndTime,
+    'reward' => ($Amount.' '.$Currency.'/torrent')
+  );
+  $Cache->cache_value('contest_settings', $ContestSettings);
+}
+
+if (!($Scores = $Cache->get_value("contest_scores"))) {
+  $DB->query("
+  SELECT
+    u.Username,
+    u.ID,
+    COUNT(*) AS Uploads
+  FROM torrents AS t
+  LEFT JOIN torrents_group AS tg ON t.groupID=tg.ID
+  LEFT JOIN users_main AS u ON t.UserID=u.ID
+  WHERE
+    $ContestSettings[query]
+    AND UNIX_TIMESTAMP(t.Time) > $ContestSettings[start]
+    AND UNIX_TIMESTAMP(t.Time) < $ContestSettings[end]
+  GROUP BY UserID
+  ORDER BY Uploads DESC
+  LIMIT 50");
+
+  $Scores = $DB->to_array();
+  $Cache->cache_value('contest_scores', $Scores);
+}
+
+View::show_header('Contest');
+
+if (time() < $ContestSettings['start']) {
+  print '<h2>Future Contest (Starts in '.time_diff($ContestSettings['start'],2,false).')</h2>';
+} else if (time() > $ContestSettings['end']) {
+  print '<h2>Finished Contest</h2>';
+} else {
+  print '<h2>Ongoing Contest! ('.time_diff($ContestSettings['end'],2,false).' remaining)</h2>';
+}
+?>
+
+<div class="thin flex">
+  <div class="box pad grow">
+<? if ($Scores) { ?>
+    <h2 id="general">Scoreboard</h2>
+    <table width="100%" class="contest_scoreboard">
+      <tr class="colhead">
+        <td>Place</td>
+        <td>User</td>
+        <td>Score</td>
+      </tr>
+<?   foreach ($Scores as $Place => $Score) { ?>
+  <tr class="row">
+    <td><?=($Place+1)?></td>
+    <td><a href="/user.php?id=<?=$Score['ID']?>"><?=$Score['Username']?></a></td>
+    <td><?=$Score['Uploads']?></td>
+  </tr>
+<?   } ?>
+    </table>
+<? } else { ?>
+    <h2>No Scores Yet</h2>
+<? } ?>
+  </div>
+  <div class="shrink flex" style="margin-left: 1em; flex-direction: column;">
+    <div class="box pad">
+      <h2>Qualifications</h2>
+      <ul>
+<?
+  print '<li>'.str_replace('\n', '</li><li>', $ContestSettings['rules']).'</li>'
+?>
+      </ul>
+    </div>
+    <div class="box pad">
+      <h2>Rewards</h2>
+      <ul>
+        <li><?=$ContestSettings['reward']?></li>
+      </ul>
+    </div>
+  </div>
+</div>
+
+<? View::show_footer(); ?>

sections/contest/index.php

@@ -0,0 +1,4 @@
+<?
+enforce_login();
+include(SERVER_ROOT.'/sections/contest/contest.php');
+?>

sections/upload/upload_handle.php

@@ -946,6 +946,7 @@ if ($Type == 'Comics') {
 
 // Clear cache
 $Cache->delete_value("torrents_details_$GroupID");
+$Cache->delete_value("contest_scores");
 
 // Allow deletion of this torrent now
 $Cache->delete_value("torrent_{$TorrentID}_lock");

static/styles/global.css

@@ -853,6 +853,16 @@ div.torrent_artists {
   width: 100%;
 }
 
+.flex {
+  display: flex;
+}
+.flex > .grow {
+  flex-grow: 1
+}
+.flex > .shrink {
+  flex-shrink: 1
+}
+
 input[type="search"] {
   -webkit-appearance: textfield;
 }