Gazelle/sections/log/index.php

<?
enforce_login();
if (!defined('LOG_ENTRIES_PER_PAGE')) {
  define('LOG_ENTRIES_PER_PAGE', 100);
}
View::show_header("Site log");

include(SERVER_ROOT.'/sections/log/sphinx.php');
?>
<div class="thin">
  <div class="header">
    <h2>Site log</h2>
  </div>
  <div class="box pad">
    <form class="search_form" name="log" action="" method="get">
      <table cellpadding="6" cellspacing="1" border="0" class="layout" width="100%">
        <tr>
          <td class="label"><strong>Search for:</strong></td>
          <td>
            <input type="search" name="search" size="60"<?=(!empty($_GET['search']) ? ' value="'.display_str($_GET['search']).'"' : '')?> />
            &nbsp;
            <input type="submit" value="Search log" />
          </td>
        </tr>
      </table>
    </form>
  </div>

<?  if ($TotalMatches > LOG_ENTRIES_PER_PAGE) { ?>
  <div class="linkbox">
<?
  $Pages = Format::get_pages($Page, $TotalMatches, LOG_ENTRIES_PER_PAGE, 9);
  echo $Pages;?>
  </div>
<?  } ?>
  <div class="box">
  <table cellpadding="6" cellspacing="1" border="0" class="log_table" id="log_table" width="100%">
    <tr class="colhead">
      <td style="width: 180px;"><strong>Time</strong></td>
      <td><strong>Message</strong></td>
    </tr>
<?  if ($QueryStatus) { ?>
  <tr class="nobr"><td colspan="2">Search request failed (<?=$QueryError?>).</td></tr>
<?  } elseif (!$DB->has_results()) { ?>
  <tr class="nobr"><td colspan="2">Nothing found!</td></tr>
<?
  }
$Usernames = [];
while (list($ID, $Message, $LogTime) = $DB->next_record()) {
  $MessageParts = explode(' ', $Message);
  $Message = '';
  $Color = $Colon = false;
  for ($i = 0, $PartCount = sizeof($MessageParts); $i < $PartCount; $i++) {
    if (strpos($MessageParts[$i], 'https://'.SITE_DOMAIN) === 0) {
      $Offset = strlen('https://'.SITE_DOMAIN.'/');
      $MessageParts[$i] = '<a href="'.substr($MessageParts[$i], $Offset).'">'.substr($MessageParts[$i], $Offset).'</a>';
    }
    switch ($MessageParts[$i]) {
      case 'Torrent':
      case 'torrent':
        $TorrentID = $MessageParts[$i + 1];
        if (is_numeric($TorrentID)) {
          $Message = $Message.' '.$MessageParts[$i]." <a href=\"torrents.php?torrentid=$TorrentID\">$TorrentID</a>";
          $i++;
        } else {
          $Message = $Message.' '.$MessageParts[$i];
        }
        break;
      case 'Request':
        $RequestID = $MessageParts[$i + 1];
        if (is_numeric($RequestID)) {
          $Message = $Message.' '.$MessageParts[$i]." <a href=\"requests.php?action=view&amp;id=$RequestID\">$RequestID</a>";
          $i++;
        } else {
          $Message = $Message.' '.$MessageParts[$i];
        }
        break;
      case 'Artist':
      case 'artist':
        $ArtistID = $MessageParts[$i + 1];
        if (is_numeric($ArtistID)) {
          $Message = $Message.' '.$MessageParts[$i]." <a href=\"artist.php?id=$ArtistID\">$ArtistID</a>";
          $i++;
        } else {
          $Message = $Message.' '.$MessageParts[$i];
        }
        break;
      case 'group':
      case 'Group':
        $GroupID = $MessageParts[$i + 1];
        if (is_numeric($GroupID)) {
          $Message = $Message.' '.$MessageParts[$i]." <a href=\"torrents.php?id=$GroupID\">$GroupID</a>";
        } else {
          $Message = $Message.' '.$MessageParts[$i];
        }
        $i++;
        break;
      case 'by':
        $UserID = 0;
        $User = '';
        $URL = '';
        if ($MessageParts[$i + 1] == 'user') {
          $i++;
          if (is_numeric($MessageParts[$i + 1])) {
            $UserID = $MessageParts[++$i];
          }
          $URL = "user $UserID (<a href=\"user.php?id=$UserID\">".substr($MessageParts[++$i], 1, -1).'</a>)';
          if ($MessageParts[$i - 4] == 'filled')) {
            $DB->query("SELECT UserID, Anonymous FROM torrents WHERE ID = ?", $MessageParts[$i + 4]);
            if ($DB->has_results()) {
              list($UploaderID, $AnonTorrent) = $DB->next_record();
              if ($AnonTorrent && $UploaderID == $UserID) $URL = '<em>Anonymous</em>';
            }
          }
        } elseif (in_array($MessageParts[$i - 1], ['deleted', 'uploaded', 'edited', 'created', 'recovered'])) {
          $User = $MessageParts[++$i];
          if (substr($User, -1) == ':') {
            $User = substr($User, 0, -1);
            $Colon = true;
          }
          if (!isset($Usernames[$User])) {
            $DB->query("
              SELECT ID
              FROM users_main
              WHERE Username = ?", $User);
            list($UserID) = $DB->next_record();
            $Usernames[$User] = $UserID ? $UserID : '';
          } else {
            $UserID = $Usernames[$User];
          }
          $URL = $Usernames[$User] ? "<a href=\"user.php?id=$UserID\">$User</a>".($Colon ? ':' : '') : $User;
          if (in_array($MessageParts[$i - 2], ['uploaded', 'edited'])) {
            $DB->query("SELECT UserID, Anonymous FROM torrents WHERE ID = ?", $MessageParts[1]);
            if ($DB->has_results()) {
              list($UploaderID, $AnonTorrent) = $DB->next_record();
              if ($AnonTorrent && $UploaderID == $UserID) $URL = '<em>Anonymous</em>';
            }
          }
          $DB->set_query_id($Log);
        }
        $Message = "$Message by $URL";
        break;
      case 'uploaded':
        if ($Color === false) {
          $Color = 'green';
        }
        $Message = $Message.' '.$MessageParts[$i];
        break;
      case 'deleted':
        if ($Color === false || $Color === 'green') {
          $Color = 'red';
        }
        $Message = $Message.' '.$MessageParts[$i];
        break;
      case 'edited':
        if ($Color === false) {
          $Color = 'blue';
        }
        $Message = $Message.' '.$MessageParts[$i];
        break;
      case 'un-filled':
        if ($Color === false) {
          $Color = '';
        }
        $Message = $Message.' '.$MessageParts[$i];
        break;
      case 'marked':
        if ($i == 1) {
          $User = $MessageParts[$i - 1];
          if (!isset($Usernames[$User])) {
            $DB->query("
              SELECT ID
              FROM users_main
              WHERE Username = _utf8 '" . db_string($User) . "'
              COLLATE utf8_bin");
            list($UserID) = $DB->next_record();
            $Usernames[$User] = $UserID ? $UserID : '';
            $DB->set_query_id($Log);
          } else {
            $UserID = $Usernames[$User];
          }
          $URL = $Usernames[$User] ? "<a href=\"user.php?id=$UserID\">$User</a>" : $User;
          $Message = $URL." ".$MessageParts[$i];
        } else {
          $Message = $Message.' '.$MessageParts[$i];
        }
        break;
      case 'Collage':
        $CollageID = $MessageParts[$i + 1];
        if (is_numeric($CollageID)) {
          $Message = $Message.' '.$MessageParts[$i]." <a href=\"collages.php?id=$CollageID\">$CollageID</a>";
          $i++;
        } else {
          $Message = $Message.' '.$MessageParts[$i];
        }
        break;
      default:
        $Message = $Message.' '.$MessageParts[$i];
    }
  }
?>
    <tr class="row" id="log_<?=$ID?>">
      <td class="nobr">
        <?=time_diff($LogTime)?>
      </td>
      <td>
        <span<? if ($Color) { ?> style="color: <?=$Color?>;"<? } ?>><?=$Message?></span>
      </td>
    </tr>
<?
}
?>
  </table>
  </div>
<? if (isset($Pages)) { ?>
  <div class="linkbox">
    <?=$Pages?>
  </div>
<? } ?>
</div>
<?
View::show_footer(); ?>