<?php
// +-----------------------------------------------------------------------+
// | photoWidget  - a plugin for Piwigo                                    |
// +-----------------------------------------------------------------------+
// | Copyright(C) 2010-2013 Nicolas Roudaire        http://www.nikrou.net  |
// +-----------------------------------------------------------------------+
// | This program is free software; you can redistribute it and/or modify  |
// | it under the terms of the GNU General Public License version 2 as     |
// | published by the Free Software Foundation                             |
// |                                                                       |
// | This program is distributed in the hope that it will be useful, but   |
// | WITHOUT ANY WARRANTY; without even the implied warranty of            |
// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      |
// | General Public License for more details.                              |
// |                                                                       |
// | You should have received a copy of the GNU General Public License     |
// | along with this program; if not, write to the Free Software           |
// | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,            |
// | MA 02110-1301 USA                                                     |
// +-----------------------------------------------------------------------+

if (!defined('PHPWG_ROOT_PATH')) {
  die('Hacking attempt!');
}

load_language('plugin.lang', PW_PLUGIN_LANG);

$me = get_plugin_data($plugin_id);
$save_config = false;

if (!empty($_POST['submit'])) {
  if (isset($_POST['pw_all_categories'])) {
    if ($_POST['pw_all_categories']==1) {
      $page['infos'][] = l10n('You choose that mode for').' '.l10n('All categories');
      $me->pw_all_categories = 1;
      $me->pw_categories = array();
      $save_config = true;
    } else {
      if (isset($_POST['pw_categories'])) {
        if (count($_POST['pw_categories'])==1 && ($_POST['pw_categories'][0]=='__none__')) {
          $page['errors'][] = l10n('You must choose at least one category');
          $me->pw_categories = array();
          $save_config = true;      
        } else {
	  $page['infos'][] = l10n('You choose that mode for').' '.
	    l10n_dec('one category',
		     'severals categories',
		     count($_POST['pw_categories'])
		     );
          $me->pw_all_categories = 0;
          $me->pw_categories = $_POST['pw_categories'];        
          $save_config = true;      
        }
      } else {
        $page['errors'][] = l10n('You must choose at least one category');
      }
    }
  }

  if (!empty($_POST['pw_width']) && intval($_POST['pw_width'])!=$me->pw_width) {
    $me->pw_width = intval($_POST['pw_width']);
    $page['infos'][] = l10n('Width has been updated');
    $save_config = true;
  }
  if (!empty($_POST['pw_height']) && intval($_POST['pw_height'])!=$me->pw_height) {
    $me->pw_height = intval($_POST['pw_height']);
    $page['infos'][] = l10n('Height has been updated');
    $save_config = true;
  }
  if (!empty($_POST['pw_bgcolor']) && trim($_POST['pw_bgcolor'])!=$me->pw_bgcolor) {
    $me->pw_bgcolor = $_POST['pw_bgcolor'];
    $page['infos'][] = l10n('Background color of animation has been updated');
    $save_config = true;
  }

  if ($save_config) {
    $me->save_config();
  }
}

$query = '
SELECT id,name,global_rank,uppercats
  FROM '.CATEGORIES_TABLE;

display_select_cat_wrapper($query, $me->pw_categories, 'all_categories');

$template->set_filenames(array('plugin_admin_content' => PW_TEMPLATE . '/admin.tpl'));
$template->assign('PW_CAT_CHOICES', array(1 => l10n('Yes'), 0 => l10n('No')));
$template->assign('PW_ALL_CATEGORIES', $me->pw_all_categories);
$template->assign('PWG_PHOTO_WIDGET_PLUGIN_CSS', PW_CSS);
$template->assign('PWG_PHOTO_WIDGET_PLUGIN_JS', PW_JS);
$template->assign('PW_BGCOLOR', $me->pw_bgcolor);
$template->assign('PW_WIDTH', $me->pw_width); 
$template->assign('PW_HEIGHT', $me->pw_height); 
$template->assign_var_from_handle('ADMIN_CONTENT', 'plugin_admin_content');