Gazelle/sections/torrents/notify.php

<?php
if (!check_perms('site_torrents_notify')) {
  error(403);
}

define('NOTIFICATIONS_PER_PAGE', 50);
define('NOTIFICATIONS_MAX_SLOWSORT', 10000);

$OrderBys = array(
    'time'     => array('unt' => 'unt.TorrentID'),
    'size'     => array('t'   => 't.Size'),
    'snatches' => array('t'   => 't.Snatched'),
    'seeders'  => array('t'   => 't.Seeders'),
    'leechers' => array('t'   => 't.Leechers'),
    'year'     => array('tg'  => 'tnt.Year'));

if (empty($_GET['order_by']) || !isset($OrderBys[$_GET['order_by']])) {
  $_GET['order_by'] = 'time';
}
$OrderTbl = key($OrderBys[$_GET['order_by']]);
$OrderCol = current($OrderBys[$_GET['order_by']]);

if (!empty($_GET['order_way']) && $_GET['order_way'] == 'asc') {
  $OrderWay = 'ASC';
} else {
  $OrderWay = 'DESC';
}

if (!empty($_GET['filterid']) && is_number($_GET['filterid'])) {
  $FilterID = $_GET['filterid'];
} else {
  $FilterID = false;
}

list($Page, $Limit) = Format::page_limit(NOTIFICATIONS_PER_PAGE);

// The "order by x" links on columns headers
function header_link($SortKey, $DefaultWay = 'desc') {
  global $OrderWay;
  if ($SortKey == $_GET['order_by']) {
    if ($OrderWay == 'DESC') {
      $NewWay = 'asc';
    } else {
      $NewWay = 'desc';
    }
  } else {
    $NewWay = $DefaultWay;
  }
  return "?action=notify&amp;order_way=$NewWay&amp;order_by=$SortKey&amp;".Format::get_url(array('page', 'order_way', 'order_by'));
}
//Perhaps this should be a feature at some point
if (check_perms('users_mod') && !empty($_GET['userid']) && is_number($_GET['userid']) && $_GET['userid'] != $LoggedUser['ID']) {
  $UserID = $_GET['userid'];
  $Sneaky = true;
} else {
  $Sneaky = false;
  $UserID = $LoggedUser['ID'];
}

// Sorting by release year requires joining torrents_group, which is slow. Using a temporary table
// makes it speedy enough as long as there aren't too many records to create
if ($OrderTbl == 'tg') {
  $DB->query("
    SELECT COUNT(*)
    FROM users_notify_torrents AS unt
      JOIN torrents AS t ON t.ID=unt.TorrentID
    WHERE unt.UserID=$UserID".
    ($FilterID
      ? " AND FilterID=$FilterID"
      : ''));
  list($TorrentCount) = $DB->next_record();
  if ($TorrentCount > NOTIFICATIONS_MAX_SLOWSORT) {
    error('Due to performance issues, torrent lists with more than '.number_format(NOTIFICATIONS_MAX_SLOWSORT).' items cannot be ordered by release year.');
  }

  $DB->query("
    CREATE TEMPORARY TABLE temp_notify_torrents
      (TorrentID int, GroupID int, UnRead tinyint, FilterID int, Year smallint, PRIMARY KEY(GroupID, TorrentID), KEY(Year))
    ENGINE=MyISAM");
  $DB->query("
    INSERT IGNORE INTO temp_notify_torrents (TorrentID, GroupID, UnRead, FilterID)
    SELECT t.ID, t.GroupID, unt.UnRead, unt.FilterID
    FROM users_notify_torrents AS unt
      JOIN torrents AS t ON t.ID=unt.TorrentID
    WHERE unt.UserID=$UserID".
    ($FilterID
      ? " AND unt.FilterID=$FilterID"
      : ''));
  $DB->query("
    UPDATE temp_notify_torrents AS tnt
      JOIN torrents_group AS tg ON tnt.GroupID = tg.ID
    SET tnt.Year = tg.Year");

  $DB->query("
    SELECT TorrentID, GroupID, UnRead, FilterID
    FROM temp_notify_torrents AS tnt
    ORDER BY $OrderCol $OrderWay, GroupID $OrderWay
    LIMIT $Limit");
  $Results = $DB->to_array(false, MYSQLI_ASSOC, false);
} else {
  $DB->query("
    SELECT
      SQL_CALC_FOUND_ROWS
      unt.TorrentID,
      unt.UnRead,
      unt.FilterID,
      t.GroupID
    FROM users_notify_torrents AS unt
      JOIN torrents AS t ON t.ID = unt.TorrentID
    WHERE unt.UserID = $UserID".
    ($FilterID
      ? " AND unt.FilterID = $FilterID"
      : '')."
    ORDER BY $OrderCol $OrderWay
    LIMIT $Limit");
  $Results = $DB->to_array(false, MYSQLI_ASSOC, false);
  $DB->query('SELECT FOUND_ROWS()');
  list($TorrentCount) = $DB->next_record();
}

$GroupIDs = $FilterIDs = $UnReadIDs = [];
foreach ($Results as $Torrent) {
  $GroupIDs[$Torrent['GroupID']] = 1;
  $FilterIDs[$Torrent['FilterID']] = 1;
  if ($Torrent['UnRead']) {
    $UnReadIDs[] = $Torrent['TorrentID'];
  }
}
$Pages = Format::get_pages($Page, $TorrentCount, NOTIFICATIONS_PER_PAGE, 9);

if (!empty($GroupIDs)) {
  $GroupIDs = array_keys($GroupIDs);
  $FilterIDs = array_keys($FilterIDs);
  $TorrentGroups = Torrents::get_groups($GroupIDs);

  // Get the relevant filter labels
  $DB->query('
    SELECT ID, Label, Artists
    FROM users_notify_filters
    WHERE ID IN ('.implode(',', $FilterIDs).')');
  $Filters = $DB->to_array('ID', MYSQLI_ASSOC, array('Artists'));
  foreach ($Filters as &$Filter) {
    $Filter['Artists'] = explode('|', trim($Filter['Artists'], '|'));
    foreach ($Filter['Artists'] as &$FilterArtist) {
      $FilterArtist = mb_strtolower($FilterArtist, 'UTF-8');
    }
    $Filter['Artists'] = array_flip($Filter['Artists']);
  }
  unset($Filter);

  if (!empty($UnReadIDs)) {
    //Clear before header but after query so as to not have the alert bar on this page load
    $DB->query("
      UPDATE users_notify_torrents
      SET UnRead = '0'
      WHERE UserID = ".$LoggedUser['ID'].'
        AND TorrentID IN ('.implode(',', $UnReadIDs).')');
    $Cache->delete_value('notifications_new_'.$LoggedUser['ID']);
  }
}
if ($Sneaky) {
  $UserInfo = Users::user_info($UserID);
  View::show_header($UserInfo['Username'].'\'s notifications', 'notifications');
} else {
  View::show_header('My notifications', 'notifications');
}
?>
<div class="thin widethin">
<div class="header">
  <h2>Latest notifications</h2>
</div>
<div class="linkbox">
<?  if ($FilterID) { ?>
  <a href="torrents.php?action=notify<?=($Sneaky ? "&amp;userid=$UserID" : '')?>" class="brackets">View all</a>&nbsp;&nbsp;&nbsp;
<?  } elseif (!$Sneaky) { ?>
  <a href="torrents.php?action=notify_clear&amp;auth=<?=$LoggedUser['AuthKey']?>" class="brackets">Clear all old</a>&nbsp;&nbsp;&nbsp;
  <a href="#" onclick="clearSelected(); return false;" class="brackets">Clear selected</a>&nbsp;&nbsp;&nbsp;
  <a href="torrents.php?action=notify_catchup&amp;auth=<?=$LoggedUser['AuthKey']?>" class="brackets">Catch up</a>&nbsp;&nbsp;&nbsp;
<?  } ?>
  <a href="user.php?action=notify" class="brackets">Edit filters</a>&nbsp;&nbsp;&nbsp;
</div>
<? if ($TorrentCount > NOTIFICATIONS_PER_PAGE) { ?>
<div class="linkbox">
  <?=$Pages?>
</div>
<?
}
if (empty($Results)) {
?>
<table class="layout border slight_margin">
  <tr class="row">
    <td colspan="8" class="center">
      No new notifications found! <a href="user.php?action=notify" class="brackets">Edit notification filters</a>
    </td>
  </tr>
</table>
<?
} else {
  $FilterGroups = [];
  foreach ($Results as $Result) {
    if (!isset($FilterGroups[$Result['FilterID']])) {
      $FilterGroups[$Result['FilterID']] = [];
      $FilterGroups[$Result['FilterID']]['FilterLabel'] = isset($Filters[$Result['FilterID']])
        ? $Filters[$Result['FilterID']]['Label']
        : false;
    }
    $FilterGroups[$Result['FilterID']][] = $Result;
  }

  foreach ($FilterGroups as $FilterID => $FilterResults) {
?>
<div class="header">
  <h3>
<?    if ($FilterResults['FilterLabel'] !== false) { ?>
    Matches for <a href="torrents.php?action=notify&amp;filterid=<?=$FilterID.($Sneaky ? "&amp;userid=$UserID" : '')?>"><?=$FilterResults['FilterLabel']?></a>
<?    } else { ?>
    Matches for unknown filter[<?=$FilterID?>]
<?    } ?>
  </h3>
</div>
<div class="linkbox notify_filter_links">
<?    if (!$Sneaky) { ?>
  <a href="#" onclick="clearSelected(<?=$FilterID?>); return false;" class="brackets">Clear selected in filter</a>
  <a href="torrents.php?action=notify_clear_filter&amp;filterid=<?=$FilterID?>&amp;auth=<?=$LoggedUser['AuthKey']?>" class="brackets">Clear all old in filter</a>
  <a href="torrents.php?action=notify_catchup_filter&amp;filterid=<?=$FilterID?>&amp;auth=<?=$LoggedUser['AuthKey']?>" class="brackets">Mark all in filter as read</a>
<?    } ?>
</div>
<form class="manage_form" name="torrents" id="notificationform_<?=$FilterID?>" action="">
<table class="torrent_table cats checkboxes border slight_margin">
  <tr class="colhead">
    <td style="text-align: center;"><input type="checkbox" name="toggle" onclick="toggleChecks('notificationform_<?=$FilterID?>', this, '.notify_box')" /></td>
    <td class="small cats_col"></td>
    <td style="width: 100%;">Name<?=$TorrentCount <= NOTIFICATIONS_MAX_SLOWSORT ? ' / <a href="'.header_link('year').'">Year</a>' : ''?></td>
    <td>Files</td>
    <td><a href="<?=header_link('time')?>">Time</a></td>
    <td><a href="<?=header_link('size')?>">Size</a></td>
    <td class="sign snatches"><a href="<?=header_link('snatches')?>"><svg width="15" height="15" fill="white" class="tooltip" alt="Snatches" title="Snatches" viewBox="3 0 88 98"><path d="M20 20 A43 43,0,1,0,77 23 L90 10 L55 10 L55 45 L68 32 A30.27 30.27,0,1,1,28 29"></path></svg></a></td>
    <td class="sign seeders"><a href="<?=header_link('seeders')?>"><svg width="11" height="15" fill="white" class="tooltip" alt="Seeders" title="Seeders"><polygon points="0,7 5.5,0 11,7 8,7 8,15 3,15 3,7"></polygon></svg></a></td>
    <td class="sign leechers"><a href="<?=header_link('leechers')?>"><svg width="11" height="15" fill="white" class="tooltip" alt="Leechers" title="Leechers"><polygon points="0,8 5.5,15 11,8 8,8 8,0 3,0 3,8"></polygon></svg></a></td>
  </tr>
<?
    unset($FilterResults['FilterLabel']);
    foreach ($FilterResults as $Result) {
      $TorrentID = $Result['TorrentID'];
      $GroupID = $Result['GroupID'];
      $GroupInfo = $TorrentGroups[$Result['GroupID']];
      if (!isset($GroupInfo['Torrents'][$TorrentID]) || !isset($GroupInfo['ID'])) {
        // If $GroupInfo['ID'] is unset, the torrent group associated with the torrent doesn't exist
        continue;
      }
      $GroupName = empty($GroupInfo['Name']) ? (empty($GroupInfo['NameRJ']) ? $GroupInfo['NameJP'] : $GroupInfo['NameRJ']) : $GroupInfo['Name'];
      $TorrentInfo = $GroupInfo['Torrents'][$TorrentID];
      // generate torrent's title
      $DisplayName = '';
      if (!empty($GroupInfo['Artists'])) {
        $MatchingArtists = [];
        foreach ($GroupInfo['Artists'] as $GroupArtists) {
          foreach ($GroupArtists as $GroupArtist) {
            if (isset($Filters[$FilterID]['Artists'][mb_strtolower($GroupArtist['name'], 'UTF-8')])) {
              $MatchingArtists[] = $GroupArtist['name'];
            }
          }
        }
        $MatchingArtistsText = (!empty($MatchingArtists) ? 'Caught by filter for '.implode(', ', $MatchingArtists) : '');
        $DisplayName = Artists::display_artists($GroupInfo['Artists'], true, true);
      }
      $DisplayName .= "<a href=\"torrents.php?id=$GroupID&amp;torrentid=$TorrentID#torrent$TorrentID\" ";
      if (!isset($LoggedUser['CoverArt']) || $LoggedUser['CoverArt']) {
         $DisplayName .= 'data-cover="'.ImageTools::process($GroupInfo['WikiImage'], 'thumb').'" ';
      }
      $DisplayName .= "class=\"tooltip\" title=\"View torrent\" dir=\"ltr\">" . $GroupName . '</a>';

      $GroupCategoryID = $GroupInfo['CategoryID'];
/*
      if ($GroupCategoryID == 1) {
*/
        if ($GroupInfo['Year'] > 0) {
          $DisplayName .= " [$GroupInfo[Year]]";
        }
/*
        if ($GroupInfo['ReleaseType'] > 0) {
          $DisplayName .= ' ['.$ReleaseTypes[$GroupInfo['ReleaseType']].']';
        }
      }
*/

      // append extra info to torrent title
      $ExtraInfo = Torrents::torrent_info($TorrentInfo, true, true);

      $TorrentTags = new Tags($GroupInfo['TagList']);

      if ($GroupInfo['TagList'] == '')
        $TorrentTags->set_primary($Categories[$GroupCategoryID - 1]);

    // print row
?>
  <tr class="torrent torrent_row<?=($TorrentInfo['IsSnatched'] ? ' snatched_torrent' : '') . ($GroupInfo['Flags']['IsSnatched'] ? ' snatched_group' : '') . ($MatchingArtistsText ? ' tooltip" title="'.display_str($MatchingArtistsText) : '')?>" id="torrent<?=$TorrentID?>">
    <td style="text-align: center;">
      <input type="checkbox" class="notify_box notify_box_<?=$FilterID?>" value="<?=$TorrentID?>" id="clear_<?=$TorrentID?>" tabindex="1" />
    </td>
    <td class="center cats_col">
      <div title="<?=$TorrentTags->title()?>" class="tooltip <?=Format::css_category($GroupCategoryID)?> <?=$TorrentTags->css_name()?>"></div>
    </td>
    <td class="big_info">
      <div class="group_info clear">
        <span>
          [ <a href="torrents.php?action=download&amp;id=<?=$TorrentID?>&amp;authkey=<?=$LoggedUser['AuthKey']?>&amp;torrent_pass=<?=$LoggedUser['torrent_pass']?>" class="tooltip" title="Download">DL</a>
<?      if (Torrents::can_use_token($TorrentInfo)) { ?>
          | <a href="torrents.php?action=download&amp;id=<?=$TorrentID?>&amp;authkey=<?=$LoggedUser['AuthKey']?>&amp;torrent_pass=<?=$LoggedUser['torrent_pass']?>&amp;usetoken=1" class="tooltip" title="Use a FL Token" onclick="return confirm('Are you sure you want to use a freeleech token here?');">FL</a>
<?
      }
      if (!$Sneaky) { ?>
          | <a href="#" onclick="clearItem(<?=$TorrentID?>); return false;" class="tooltip" title="Remove from notifications list">CL</a>
<?      } ?> ]
        </span>
        <?=$DisplayName?>
        <div class="torrent_info">
          <?=$ExtraInfo?>
          <? if ($Result['UnRead']) {
          echo '<strong class="new">New!</strong>';
          } ?>
<?        if (Bookmarks::has_bookmarked('torrent', $GroupID)) { ?>
          <span class="remove_bookmark float_right">
            <a href="#" id="bookmarklink_torrent_<?=$GroupID?>" class="brackets" onclick="Unbookmark('torrent', <?=$GroupID?>, 'Bookmark'); return false;">Remove bookmark</a>
          </span>
<?        } else { ?>
          <span class="add_bookmark float_right">
            <a href="#" id="bookmarklink_torrent_<?=$GroupID?>" class="brackets" onclick="Bookmark('torrent', <?=$GroupID?>, 'Remove bookmark'); return false;">Bookmark</a>
<?        } ?>
          </span>
        </div>
        <div class="tags"><?=$TorrentTags->format()?></div>
      </div>
    </td>
    <td><?=$TorrentInfo['FileCount']?></td>
    <td class="number_column nobr"><?=time_diff($TorrentInfo['Time'])?></td>
    <td class="number_column nobr"><?=Format::get_size($TorrentInfo['Size'])?></td>
    <td class="number_column"><?=number_format($TorrentInfo['Snatched'])?></td>
    <td class="number_column"><?=number_format($TorrentInfo['Seeders'])?></td>
    <td class="number_column"><?=number_format($TorrentInfo['Leechers'])?></td>
  </tr>
<?
    }
?>
</table>
</form>
<?
  }
}

  if ($Pages) { ?>
  <div class="linkbox"><?=$Pages?></div>
<?  } ?>
</div>
<? View::show_footer(); ?>