<?php 
include('init.php');
include($includedir . 'header.php');

$db = new dbcon(); //Initialize the database.

switch ($_REQUEST['a']) {
	default:
	  if(!isset($_GET['uid'])) {
	  	$uid = $_SESSION['uid'];
	  } else {
	  	$uid = $_GET['uid'];
	  }
  break;
  case "showmyimages":
    $uid = $_SESSION['uid'];
  break;
  case "showimages":
    $uid = (int) $_GET['uid'];
  break;
  case "deleteimage":
    $id = (int) $_GET['id'];
    $uid = $_SESSION['uid'];
    if (delimg($id, $uid)) {
      dialogbox($lang['imagedeleted'], 'info');
    } 
    else {
    	dialogbox($lang['imagedontexist'], 'warning');
    }
  break;
  case "makeprivate":
    $id = (int) $_GET['id'];
    $uid = $_SESSION['uid'];
    if (mkpriv($id, $uid)) {
    	dialogbox($lang['imagemarkedasprivate'], 'warning');
    } 
    else {
      dialogbox($lang['imagedontexist'], 'warning');
    }
  break;
}
if(!isset($uid)){$uid = 0;}
if($tplcache) {
	$xtpl = new CachingXTemplate('viewimages.xtpl', $tpldir, null, 'main', true, 0, $cacheuniqid, $cachedir, $cacheext);
} else {
  $xtpl = new XTemplate('viewimages.xtpl', $tpldir);
}
// Commented to ask: Why..? :: if ($uid == '0') { die($lang['error1']); }
// Because UID of 0 is default value for non-logged in users. And we do not want all images shown publically. Although AIDS ain't secure, it should not let users browse all pictures. I mean...there's plenty of image hosting bullentin boards, even as free software. --Vidar

// I guess we need some pagination.. 
// I'll call it Paginator 2000

$xtpl->assign_file('FILENAME_PAGINATION', 'pagination.xtpl');

if(isset($_COOKIE["rpp"])) { $results_per_page = $rpp_array[$_COOKIE["rpp"]]; } 	

if(!isset($_GET['s']) AND !isset($_POST['pageselect'])) {
	$current_page = 1;
} elseif(!isset($_GET['s'])) {
	$current_page = $_POST['pageselect'];
} else {
	$current_page = $_GET['s'];
}

$tmp = "SELECT * FROM `%sfiles` WHERE `owner` = '$uid'";
$db->query($tmp);
$tot_results = mysql_num_rows($db->result);

$pagination = new Pagination($current_page, $tot_results, $results_per_page);

$slimit    = $pagination->current_result_start;
$elimit    = $pagination->current_result_end;
$prev      = $pagination->current_page - 1;
$next      = $pagination->current_page + 1;
$tot_pages = $pagination->tot_pages;

$xtpl->assign('TEXT_SHOWSINCE', $lang['showsince']);
$xtpl->assign('TEXT_DELETE',    $lang['delete']);
$xtpl->assign('TEXT_URL',       $lang['url']);
$xtpl->assign('TEXT_BBCODE',    $lang['bbcode']); 
$xtpl->assign('TEXT_NEXT',      $lang['next']);
$xtpl->assign('TEXT_PREV',      $lang['previous']);
$xtpl->assign('TEXT_FIRST',     $lang['first']);
$xtpl->assign('TEXT_LAST',      $lang['last']);
$xtpl->assign('TEXT_PAGE',      $lang['page']);
$xtpl->assign('TEXT_SELECT',    $lang['select']);
$xtpl->assign('TEXT_GOTOPAGE',  $lang['gotopage']);
$xtpl->assign('TEXT_RPP',       $lang['resultsperpage']);
$xtpl->assign('TPLDIR',         $tpldir);

for ($i = 1; $i <= $tot_pages; $i++) {
	  $xtpl->assign('PAGENUMBER', $i);
	  $xtpl->parse('main.pagination.pageselect.options');
}
$xtpl->parse('main.pagination.pageselect');

for ($i = 1; $i <= count($rpp_array); $i++) {
	  $xtpl->assign('RPPNUMBER', $i);
	  $xtpl->assign('RPP', $rpp_array[$i]);
	  $xtpl->assign('RPPCHANGEURL', RPPCHANGE);
	  $xtpl->parse('main.pagination.rppselect.options');
}
$xtpl->parse('main.pagination.rppselect');


$xtpl->assign('PAGINATION_PREV_URL',    $burl . IMGPAGINATE . $prev);
$xtpl->assign('PAGINATION_NEXT_URL',    $burl . IMGPAGINATE . $next);
$xtpl->assign('PAGINATION_FIRST_URL',   $burl . IMGPAGINATE . 1);
$xtpl->assign('PAGINATION_LAST_URL',    $burl . IMGPAGINATE . $tot_pages);
$xtpl->assign('PAGINATION_TOTPAGES',    $tot_pages);
$xtpl->assign('PAGINATION_CURRENTPAGE', $current_page);

// The SHOWPREV/-NEXTLINK is for use hidden/visible in css rather than use the blocks
if ($current_page -1 < 1) {
	$xtpl->assign('SHOWPREVLINK', 'FALSE'); 
	$xtpl->parse('main.pagination.prev_disabled');
} else {
  $xtpl->assign('SHOWPREVLINK', 'TRUE');
  $xtpl->parse('main.pagination.prev_enabled');
}
if ($current_page >= $tot_pages) {
	$xtpl->assign('SHOWNEXTLINK', 'FALSE');
	$xtpl->parse('main.pagination.next_disabled');
} else {
  $xtpl->assign('SHOWNEXTLINK', 'TRUE');
  $xtpl->parse('main.pagination.next_enabled');
}
$xtpl->parse('main.pagination');


$uid = mysql_real_escape_string($uid,$db->link);
if($uid === $_SESSION['uid']) {
  $sql = "SELECT * FROM `%sfiles` WHERE `owner` = '$uid' ORDER BY `id` DESC LIMIT $slimit, $elimit";
} else {
  $sql = "SELECT * FROM `%sfiles` WHERE `owner` = '$uid' AND `private` != '1' ORDER BY `id` DESC LIMIT $slimit, $elimit";
}
$db->query($sql);
$nums = mysql_num_rows($db->result);
if ($nums != 0) {
  while ($item = mysql_fetch_array($db->result)) {
    $date = date("d.m.y",$item['date']);
    if (!$simpleurl) {
      $imgurl = $burl.$item['id'].'x'.$item['code'];
      $lurl   = $burl.'/l/'.$item['id'].'x'.$item['code'];
    } 
    else {
      $imgurl = $burl.$item['id'];
      $lurl = $burl.'/l/'.$item['id'];
    }    
    $xtpl->assign('IMGURL', $imgurl);
    $xtpl->assign('ITEMID', $item['id']);
    $xtpl->assign('ITEMVIEWS', $item['views']);
    $xtpl->assign('LURL', $lurl);
    $xtpl->assign('DATE', $date);
    $xtpl->assign('DELETEURL', DELETEIMAGE.$item['id']);
    
    // Check if the user is owner of image and if true parse some extended options
    if ($uid === $_SESSION['uid']) {
      $xtpl->parse('main.imagelist.ext');
    } 
    $xtpl->parse('main.imagelist');
  } 
}
else {  // If the user don't have any images to show
    	dialogbox($lang['noimages'] , 'warning');
    	include($includedir . 'tail.php');
    	die();
}

/* Finally we parse the variables to the templatefile */	
$xtpl->parse('main');
$xtpl->out('main');

// Tail, tail, tail. My foxy tail.
include($includedir . 'tail.php');
?>