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<?php

/*************************

  Coppermine Photo Gallery

  ************************

  Copyright (c) 2003-2005 Coppermine Dev Team

  v1.1 originaly written by Gregory DEMAR

  This program is free software; you can redistribute it and/or modify

  it under the terms of the GNU General Public License as published by

  the Free Software Foundation; either version 2 of the License, or

  (at your option) any later version.

  ********************************************

  Coppermine version: 1.3.3

  $Source: /cvsroot/coppermine/stable/thumbnails.php,v $

  $Revision: 1.6 $

  $Author: gaugau $

  $Date: 2005/04/19 03:17:11 $

**********************************************/

define('IN_COPPERMINE', true);

define('THUMBNAILS_PHP', true);

define('INDEX_PHP', true);

require('include/init.inc.php');

if ($CONFIG['enable_smilies']) include("include/smilies.inc.php");

function get_subcat_data($parent, &$album_set_array, $level)

{

    global $CONFIG;

    $result = db_query("SELECT cid, name, description FROM {$CONFIG['TABLE_CATEGORIES']} WHERE parent = '$parent'");

    if (mysql_num_rows($result) > 0) {

        $rowset = db_fetch_rowset($result);

        foreach ($rowset as $subcat) {

            $result = db_query("SELECT aid FROM {$CONFIG['TABLE_ALBUMS']} WHERE category = {$subcat['cid']}");

            $album_count = mysql_num_rows($result);

            while ($row = mysql_fetch_array($result)) {

                $album_set_array[] = $row['aid'];

            } // while

        }

        if ($level > 1) get_subcat_data($subcat['cid'], $album_set_array, $level -1);

    }

}

/**

 * Main code

 */

if (isset($HTTP_GET_VARS['sort'])) $USER['sort'] = $HTTP_GET_VARS['sort'];

if (isset($HTTP_GET_VARS['cat'])) $cat = (int)$HTTP_GET_VARS['cat'];

if (isset($HTTP_GET_VARS['uid'])) $USER['uid'] = (int)$HTTP_GET_VARS['uid'];

if (isset($HTTP_GET_VARS['search'])) {

    $USER['search'] = $HTTP_GET_VARS['search'];

    if (isset($HTTP_GET_VARS['type']) && $HTTP_GET_VARS['type'] == 'full') {

        $USER['search'] = '###' . $USER['search'];

    }

}

$album = $HTTP_GET_VARS['album'];

if (isset($HTTP_GET_VARS['page'])) {

    $page = max((int)$HTTP_GET_VARS['page'], 1);

} else {

    $page = 1;

}

$breadcrumb = '';

$breadcrumb_text = '';

$cat_data = array();

$lang_meta_album_names['lastupby'] = $lang_meta_album_names['lastup'];

$lang_meta_album_names['lastcomby'] = $lang_meta_album_names['lastcom'];

if (is_numeric($album)) {

    $result = db_query("SELECT category, title, aid, keyword, description FROM {$CONFIG['TABLE_ALBUMS']} WHERE aid='$album'");

    if (mysql_num_rows($result) > 0) {

        $CURRENT_ALBUM_DATA = mysql_fetch_array($result);

        $actual_cat = $CURRENT_ALBUM_DATA['category'];

        $CURRENT_ALBUM_KEYWORD = $CURRENT_ALBUM_DATA['keyword'];

        breadcrumb($actual_cat, $breadcrumb, $breadcrumb_text);

        $cat = - $album;

    }

} elseif (isset($cat) && $cat) { // Meta albums, we need to restrict the albums to the current category

    if ($cat < 0) {

        $result = db_query("SELECT category, title, aid, keyword,description FROM {$CONFIG['TABLE_ALBUMS']} WHERE aid='" . (- $cat) . "'");

        if (mysql_num_rows($result) > 0) {

            $CURRENT_ALBUM_DATA = mysql_fetch_array($result);

            $actual_cat = $CURRENT_ALBUM_DATA['category'];

                $CURRENT_ALBUM_KEYWORD = $CURRENT_ALBUM_DATA['keyword'];

        }

        $ALBUM_SET .= 'AND aid IN (' . (- $cat) . ') ';

        breadcrumb($actual_cat, $breadcrumb, $breadcrumb_text);

        $CURRENT_CAT_NAME = $CURRENT_ALBUM_DATA['title'];

            $CURRENT_ALBUM_KEYWORD = $CURRENT_ALBUM_DATA['keyword'];

    } else {

        $album_set_array = array();

        if ($cat == USER_GAL_CAT)

            $where = 'category > ' . FIRST_USER_CAT;

        else

            $where = "category = '$cat'";

        $result = db_query("SELECT aid FROM {$CONFIG['TABLE_ALBUMS']} WHERE $where");

        while ($row = mysql_fetch_array($result)) {

            $album_set_array[] = $row['aid'];

        } // while

        if ($cat >= FIRST_USER_CAT) {

            $user_name = get_username($cat - FIRST_USER_CAT);

            $CURRENT_CAT_NAME = sprintf($lang_list_categories['xx_s_gallery'], $user_name);

        } else {

            $result = db_query("SELECT name FROM {$CONFIG['TABLE_CATEGORIES']} WHERE cid = '$cat'");

            if (mysql_num_rows($result) == 0) cpg_die(CRITICAL_ERROR, $lang_errors['non_exist_cat'], __FILE__, __LINE__);

            $row = mysql_fetch_array($result);

            $CURRENT_CAT_NAME = $row['name'];

        }

        get_subcat_data($cat, $album_set_array, $CONFIG['subcat_level']);

        // Treat the album set

        if (count($album_set_array)) {

            $set = '';

            foreach ($album_set_array as $album_id) $set .= ($set == '') ? $album_id : ',' . $album_id;

            $ALBUM_SET .= "AND aid IN ($set) ";

        }

        breadcrumb($cat, $breadcrumb, $breadcrumb_text);

    }

}

pageheader(isset($CURRENT_ALBUM_DATA) ? $CURRENT_ALBUM_DATA['title'] : $lang_meta_album_names[$album]);

if ($breadcrumb) {

  if(!(strpos($CONFIG['main_page_layout'],"breadcrumb")===false)){

            theme_display_breadcrumb($breadcrumb, $cat_data);

        }

    theme_display_cat_list($breadcrumb, $cat_data, '');

}

display_thumbnails($album, (isset($cat) ? $cat : 0), $page, $CONFIG['thumbcols'], $CONFIG['thumbrows'], true);

pagefooter();

ob_end_flush();

?>