Gazelle/sections/ajax/torrentgroup.php

<?php

require(SERVER_ROOT.'/sections/torrents/functions.php');

$GroupID = (int)$_GET['id'];
$TorrentHash = (string)$_GET['hash'];

if ($GroupID && $TorrentHash) {
  json_die("failure", "bad parameters");
}

if ($TorrentHash) {
  if (!is_valid_torrenthash($TorrentHash)) {
    json_die("failure", "bad hash parameter");
  } else {
    $GroupID = (int)torrenthash_to_groupid($TorrentHash);
    if (!$GroupID) {
      json_die("failure", "bad hash parameter");
    }
  }
}

if ($GroupID <= 0) {
  json_die("failure", "bad id parameter");
}

$TorrentCache = get_group_info($GroupID, true, 0, true, true);

if (!$TorrentCache) {
  json_die("failure", "bad id parameter");
}

list($TorrentDetails, $TorrentList) = $TorrentCache;

$Artists = pullmediainfo(Artists::get_artist($GroupID));

if ($TorrentDetails['CategoryID'] == 0) {
  $CategoryName = 'Unknown';
} else {
  $CategoryName = $Categories[$TorrentDetails['CategoryID'] - 1];
}

$TagList = explode('|', $TorrentDetails['GROUP_CONCAT(DISTINCT tags.Name SEPARATOR \'|\')']);

$JsonTorrentDetails = [
  'wikiBody'        => Text::full_format($TorrentDetails['WikiBody']),
  'wikiImage'       => $TorrentDetails['WikiImage'],
  'id'              => (int)$TorrentDetails['ID'],
  'name'            => $TorrentDetails['Name'],
  'namejp'          => $TorrentDetails['NameJP'],
  'artists'         => $Artists,
  'year'            => (int)$TorrentDetails['Year'],
  'catalogueNumber' => $TorrentDetails['CatalogueNumber'],
  'pages'           => (int)$TorrentDetails['Pages'],
  'categoryId'      => (int)$TorrentDetails['CategoryID'],
  'categoryName'    => $CategoryName,
  'dlsiteId'        => $TorrentDetails['DLSiteID'],
  'time'            => $TorrentDetails['Time'],
  'isBookmarked'    => Bookmarks::has_bookmarked('torrent', $GroupID),
  'tags'            => $TagList
];

$JsonTorrentList = [];
foreach ($TorrentList as $Torrent) {
  // Convert file list back to the old format
  $FileList = explode("\n", $Torrent['FileList']);
  foreach ($FileList as &$File) {
    $File = Torrents::filelist_old_format($File);
  }
  unset($File);
  $FileList = implode('|||', $FileList);
  $Userinfo = Users::user_info($Torrent['UserID']);
  $Reports = Torrents::get_reports($Torrent['ID']);
  $Torrent['Reported'] = count($Reports) > 0;
  $JsonTorrentList[] = [
    'id'          => (int)$Torrent['ID'],
    'infoHash'    => $Torrent['InfoHash'],
    'media'       => $Torrent['Media'],
    'container'   => $Torrent['Container'],
    'codec'       => $Torrent['Codec'],
    'resolution'  => $Torrent['Resolution'],
    'audioFormat' => $Torrent['AudioFormat'],
    'subbing'     => $Torrent['Subbing'],
    'subber'      => $Torrent['Subber'],
    'language'    => $Torrent['Language'],
    'censored'    => (bool)$Torrent['Censored'],
    'archive'     => $Torrent['Archive'],
    'fileCount'   => (int)$Torrent['FileCount'],
    'size'        => (int)$Torrent['Size'],
    'seeders'     => (int)$Torrent['Seeders'],
    'leechers'    => (int)$Torrent['Leechers'],
    'snatched'    => (int)$Torrent['Snatched'],
    'freeTorrent' => $Torrent['FreeTorrent'] == 1,
    'reported'    => $Torrent['Reported'],
    'time'        => $Torrent['Time'],
    'description' => $Torrent['Description'],
    'mediaInfo'   => $Torrent['MediaInfo'],
    'fileList'    => $FileList,
    'filePath'    => $Torrent['FilePath'],
    'userId'      => (int)($Torrent['Anonymous'] ? 0 : $Torrent['UserID']),
    'username'    => ($Torrent['Anonymous'] ? 'Anonymous' : $Userinfo['Username'])
  ];
}

json_die("success", ['group' => $JsonTorrentDetails, 'torrents' => $JsonTorrentList]);