source: extensions/stripped/themeconf.inc.php @ 12153

<?php
/*
Theme Name: stripped
Version: Auto
Description: stripped Theme
Theme URI: http://piwigo.org/ext/extension_view.php?eid=471
Author: Julien Capitaine (Zaphod on Piwigo forums)
Author URI: http://www.audreyetjulien.fr/galerie
*/


// Need upgrade?

global $conf, $user;

if (!isset($conf['stripped']))
  include(PHPWG_THEMES_PATH.'stripped/admin/upgrade.inc.php');

add_event_handler('loc_begin_page_header', 'set_config_values');

function set_config_values()
{
        global $conf, $template;

        $config = unserialize( $conf['stripped'] );
        $template->assign( 'stripped', $config );
}
        
$themeconf = array(
  'parent' => 'default',
  'load_parent_css' => false,
  'load_parent_local_head' => false,
  'name' => 'stripped',
  'theme_dir' => 'stripped',
  'icon_dir' => 'themes/stripped/icon',
  'admin_icon_dir' => 'themes/default/icon/admin',
  'mime_icon_dir' => 'themes/default/icon/mimetypes/',
  'local_head' => 'local_head.tpl',
);

load_language('theme.lang', PHPWG_THEMES_PATH.'stripped/');

pwg_set_session_var('show_metadata', true);

// max number of thumbnails by page 

add_event_handler('loc_begin_index', 'modify_nb_thumbnail_page');
function modify_nb_thumbnail_page()
{
        global $user, $page;
        {
                $maxth=15;
                $user['nb_image_page']=$maxth;
                $page['nb_image_page']=$maxth;
        }
}

$config = unserialize( $conf['stripped'] );

if (isset($config['imagePreload']) && ($user['theme'] == 'stripped')) {
        add_event_handler('loc_end_picture', 'assign_next_images_url');

        function assign_next_images_url()
        {
                global $page, $template, $conf;

                $config = unserialize( $conf['stripped'] );
                
                $nb_image =$config['imagePreloadNb'];
                $nb_max = $page['last_rank'] - $page['current_rank'];
                $nb_image = min ($nb_image, $nb_max);

                if ($nb_image < 1) return;

                for ($n = 1; $n <= $nb_image; $n++) {
                        $pagenext[$n] = $page['items'][ $page['current_rank'] + $n ];
                }

                $picturenext = array();
                $idnext = array();

                for ($n = 1; $n <= $nb_image; $n++) {
                        array_push($idnext, $pagenext[$n]);
                }

                $query = '
                SELECT *
                  FROM '.IMAGES_TABLE.'
                  WHERE id IN ('.implode(',', $idnext).')
                ;';

                $result = pwg_query($query);

                while ($rownext = pwg_db_fetch_assoc($result))
                {
                        for ($n = 1; $n <= $nb_image; $n++) {
                                if (isset($pagenext[$n]) and $rownext['id'] == $pagenext[$n]) {$in = $n;}
                        }

                        $picturenext[$in] = $rownext;
                        $picturenext[$in]['is_picture'] = false;

                        if (in_array(get_extension($rownext['file']), $conf['picture_ext']))
                        {
                                $picturenext[$in]['is_picture'] = true;
                        }

                        $picturenext[$in]['image_url'] = get_image_url( $picturenext[$in] );
                }

                for ($n = 1; $n <= $nb_image; $n++) {
                        if (isset($picturenext[$n]['image_url'])) { $image_next[$n] = $picturenext[$n]['image_url']; }
                }
          
          $template->assign('U_IMGNEXT', $image_next );

        }

}

?>