browse.php

<?php
/*
+------------------------------------------------
|   TBDev.net BitTorrent Tracker PHP
|   =============================================
|   by CoLdFuSiOn
|   (c) 2003 - 2011 TBDev.Net
|   http://www.tbdev.net
|   =============================================
|   svn: http://sourceforge.net/projects/tbdevnet/
|   Licence Info: GPL
+------------------------------------------------
|   $Date$
|   $Revision$
|   $Author$
|   $URL$
+------------------------------------------------
*/
ob_start("ob_gzhandler");

require_once("include/bittorrent.php");
require_once "include/user_functions.php";
require_once "include/torrenttable_functions.php";
require_once "include/pager_functions.php";

dbconn(false);

loggedinorreturn();

    $lang = array_merge( load_language('global'), load_language('browse'), load_language('torrenttable_functions') );
    
    $HTMLOUT = '';
    
    $cats = genrelist();

    if(isset($_GET["search"])) 
    {
      $searchstr = unesc($_GET["search"]);
      $cleansearchstr = searchfield($searchstr);
      if (empty($cleansearchstr))
        unset($cleansearchstr);
    }

    $orderby = "ORDER BY torrents.id DESC";

    $addparam = "";
    $wherea = array();
    $wherecatina = array();

    if (isset($_GET["incldead"]) &&  $_GET["incldead"] == 1)
    {
      $addparam .= "incldead=1&amp;";
      if (!isset($CURUSER) || get_user_class() < UC_ADMINISTRATOR)
        $wherea[] = "banned != 'yes'";
    }
    else
    {
      if (isset($_GET["incldead"]) && $_GET["incldead"] == 2)
      {
      $addparam .= "incldead=2&amp;";
        $wherea[] = "visible = 'no'";
      }
      else
        $wherea[] = "visible = 'yes'";
    }
    
    $category = (isset($_GET["cat"])) ? (int)$_GET["cat"] : false;

    $all = isset($_GET["all"]) ? $_GET["all"] : false;

    if (!$all)
    {
      if (!$_GET && $CURUSER["notifs"])
      {
        $all = True;
        foreach ($cats as $cat)
        {
          $all &= $cat['id'];
          if (strpos($CURUSER["notifs"], "[cat" . $cat['id'] . "]") !== False)
          {
            $wherecatina[] = $cat['id'];
            $addparam .= "c{$cat['id']}=1&amp;";
          }
        }
      }
      elseif ($category)
      {
        if (!is_valid_id($category))
          stderr("{$lang['browse_error']}", "{$lang['browse_invalid_cat']}");
        $wherecatina[] = $category;
        $addparam .= "cat=$category&amp;";
      }
      else
      {
        $all = True;
        foreach ($cats as $cat)
        {
          $all &= isset($_GET["c{$cat['id']}"]);
          if (isset($_GET["c{$cat['id']}"]))
          {
            $wherecatina[] = $cat['id'];
            $addparam .= "c{$cat['id']}=1&amp;";
          }
        }
      }
    }
    
    if ($all)
    {
      $wherecatina = array();
      $addparam = "";
    }

    if (count($wherecatina) > 1)
      $wherecatin = implode(",",$wherecatina);
    elseif (count($wherecatina) == 1)
      $wherea[] = "category = $wherecatina[0]";

    $wherebase = $wherea;

    if (isset($cleansearchstr))
    {
      $wherea[] = "MATCH (search_text, ori_descr) AGAINST (" . sqlesc($searchstr) . ")";
      //$wherea[] = "0";
      $addparam .= "search=" . urlencode($searchstr) . "&amp;";
      $orderby = "";
      
      /////////////// SEARCH CLOUD MALARKY //////////////////////

        $searchcloud = sqlesc($cleansearchstr);
       // $r = mysql_fetch_array(mysql_query("SELECT COUNT(*) FROM searchcloud WHERE searchedfor = $searchcloud"), MYSQL_NUM);
        //$a = $r[0];
        //if ($a)
           // mysql_query("UPDATE searchcloud SET howmuch = howmuch + 1 WHERE searchedfor = $searchcloud");
        //else
           // mysql_query("INSERT INTO searchcloud (searchedfor, howmuch) VALUES ($searchcloud, 1)");
        @mysql_query("INSERT INTO searchcloud (searchedfor, howmuch) VALUES ($searchcloud, 1)
                    ON DUPLICATE KEY UPDATE howmuch=howmuch+1");
      /////////////// SEARCH CLOUD MALARKY END ///////////////////
    }

    $where = implode(" AND ", $wherea);
    
    if (isset($wherecatin))
      $where .= ($where ? " AND " : "") . "category IN(" . $wherecatin . ")";

    if ($where != "")
      $where = "WHERE $where";

    $res = mysql_query("SELECT COUNT(*) FROM torrents $where") or die(mysql_error());
    $row = mysql_fetch_array($res,MYSQL_NUM);
    $count = $row[0];

    if (!$count && isset($cleansearchstr)) 
    {
      $wherea = $wherebase;
      $orderby = "ORDER BY id DESC";
      $searcha = explode(" ", $cleansearchstr);
      $sc = 0;
      foreach ($searcha as $searchss) 
      {
        if (strlen($searchss) <= 1)
          continue;
        $sc++;
        if ($sc > 5)
          break;
        $ssa = array();
        foreach (array("search_text", "ori_descr") as $sss)
          $ssa[] = "$sss LIKE '%" . sqlwildcardesc($searchss) . "%'";
        $wherea[] = "(" . implode(" OR ", $ssa) . ")";
      }
    
      if ($sc) 
      {
        $where = implode(" AND ", $wherea);
        if ($where != "")
          $where = "WHERE $where";
        $res = mysql_query("SELECT COUNT(*) FROM torrents $where");
        $row = mysql_fetch_array($res,MYSQL_NUM);
        $count = $row[0];
      }
    }

    $torrentsperpage = $CURUSER["torrentsperpage"];
    if (!$torrentsperpage)
      $torrentsperpage = 15;

    if ($count)
    {
      //list($pagertop, $pagerbottom, $limit) = pager($torrentsperpage, $count, "browse.php?" . $addparam);
      $pager = pager($torrentsperpage, $count, "browse.php?" . $addparam);

      $query = "SELECT torrents.id, torrents.category, torrents.leechers, torrents.seeders, torrents.name, torrents.times_completed, torrents.size, torrents.added, torrents.type,  torrents.comments,torrents.numfiles,torrents.filename,torrents.owner,IF(torrents.nfo <> '', 1, 0) as nfoav," .
    //	"IF(torrents.numratings < {$TBDEV['minvotes']}, NULL, ROUND(torrents.ratingsum / torrents.numratings, 1)) AS rating, categories.name AS cat_name, categories.image AS cat_pic, users.username FROM torrents LEFT JOIN categories ON category = categories.id LEFT JOIN users ON torrents.owner = users.id $where $orderby $limit";
      "categories.name AS cat_name, categories.image AS cat_pic, users.username FROM torrents LEFT JOIN categories ON category = categories.id LEFT JOIN users ON torrents.owner = users.id $where $orderby {$pager['limit']}";
      $res = mysql_query($query) or die(mysql_error());
    }
    else
    {
      unset($res);
    }
    
    if (isset($cleansearchstr))
      $title = "{$lang['browse_search']}\"$searchstr\"";
    else
      $title = '';

    $HTMLOUT .= "<div class='thecloud'>";


    //print out the tag cloud
    require_once "include/searchcloud_functions.php";
    $HTMLOUT .= cloud() . "</div><br />";

    $HTMLOUT .= "
                 <div class='cblock'>
                     <div class='cblock-header'>Browse</div>
                     <div class='cblock-lb'>Browse your desired torrents!</div>
                     <div class='cblock-content'>";
    $HTMLOUT .= "
                         <form method='get' action='browse.php'>
                              <div class='base-layer'>
                                  <div class='table-row'>";
    $i = 0;
    $catsperrow = 4;
    foreach ($cats as $cat)
    {
      $HTMLOUT .= ($i && $i % $catsperrow == 0) ? "</div><div class='space-line'></div><div class='table-row'>" : "";
      $HTMLOUT .= "
                                      <div class='left-layer'>
                                          <p class='text'>
                                            <input name='c".$cat['id']."' type=\"checkbox\" " . (in_array($cat['id'],$wherecatina) ? "checked='checked' " : "") . "value='1' /><a class='catlink' href='browse.php?cat={$cat['id']}'>" . htmlsafechars($cat['name']) . "</a>
                                          </p>
                                      </div>\n";
      $i++;
    }

    $HTMLOUT .= "
                                  </div>
                              </div>";

    $alllink = "<div style='float:left;'>(<a href='browse.php?all=1'><b>{$lang['browse_show_all']}</b></a>)</div>";

    $HTMLOUT .= "<div style='float:left; padding:8px;'>";
    $HTMLOUT .= "    <table>
                           <tr>";

    $ncats = count($cats);
    $nrows = ceil($ncats/$catsperrow);
    $lastrowcols = $ncats % $catsperrow;

    if ($lastrowcols != 0)
    {
      if ($catsperrow - $lastrowcols != 1)
        {
          $HTMLOUT .= "<td class='bottom' rowspan='" . ($catsperrow  - $lastrowcols - 1) . "'>&nbsp;</td>";
        }
      $HTMLOUT .= "<td class='bottom' style=\"padding-left: 5px\">$alllink</td>\n";
    }

    $selected = (isset($_GET["incldead"])) ? (int)$_GET["incldead"] : "";

    $HTMLOUT .= "
                           </tr>
                     </table>
                 </div>
                 <div style='float:left; padding:5px;'>
                     <table>
                           <tr>
                              <td class='bottom'>
                                 <select name='incldead'>
                                        <option value='0'>{$lang['browse_active']}</option>
                                        <option value='1'".($selected == 1 ? " selected='selected'" : "").">{$lang['browse_inc_dead']}</option>
                                        <option value='2'".($selected == 2 ? " selected='selected'" : "").">{$lang['browse_dead']}</option>
                                 </select>
                              </td>";


    if ($ncats % $catsperrow == 0)
    {
      $HTMLOUT .= "           <td class='bottom' style='padding-left: 15px' rowspan='$nrows' valign='middle' align='right'>$alllink</td>\n";
    }

    $HTMLOUT .= "          </tr>
                     </table>
                 </div>
                 <div style='float:left;'>
                     <table>
                           <tr>
                              <td class='bottom'>
                                 <input type='submit' value='{$lang['browse_go']}' />
                              </td>
                           </tr>
                     </table>
                 </div>
   </form>";

    $HTMLOUT .= "<div class='clear'>&nbsp;</div>";

    $HTMLOUT .= "<div style='width:100%; height:100%; margin:0 auto;'>";



    if (isset($cleansearchstr))
    {
      $HTMLOUT .= "<h2>{$lang['browse_search']}\"" . htmlsafechars( $searchstr ) . "\"</h2>\n";
    }

    if ($count)
    {
      $HTMLOUT .= $pager['pagertop'];

      $HTMLOUT .= torrenttable($res);

      $HTMLOUT .= $pager['pagerbottom'];
    }
    else
    {
      if (isset($cleansearchstr))
      {
        $HTMLOUT .= "<div class='info'>";
        $HTMLOUT .= "<p><b>{$lang['browse_not_found']}</b>, {$lang['browse_tryagain']}</p>\n";
        $HTMLOUT .= "</div>";
      }
      else
      {
        $HTMLOUT .= "<div class='info'>";
        $HTMLOUT .= "<p><b>{$lang['browse_nothing']}</b>, {$lang['browse_sorry']}(</p>\n";
        $HTMLOUT .= "</div>";
      }
    }

    $HTMLOUT .= "
                 </div>";


    $HTMLOUT .= "
      </div></div>";

/////////////////////// HTML OUTPUT //////////////////////////////

    print stdhead($title) . $HTMLOUT . stdfoot();

?>