admin_theme_options.php

<?php defined("SYSPATH") or die("No direct script access.");
/**
 * Gallery - a web based photo album viewer and editor
 * Copyright (C) 2000-2009 Bharat Mediratta
 *
 * 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.
 *
 * 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.
 */
class Admin_Theme_Options_Controller extends Admin_Controller {
  public function index() {
    $view = new Admin_View("admin.html");
    $view->content = new View("admin_theme_options.html");
    $view->content->form = theme::get_edit_form_admin();
    print $view;
  }

  public function save() {
    access::verify_csrf();

    $form = theme::get_edit_form_admin();
    if ($form->validate()) {
      module::set_var("gallery", "page_size", $form->edit_theme->page_size->value);

      $thumb_size = $form->edit_theme->thumb_size->value;
      $thumb_dirty = false;
      if (module::get_var("gallery", "thumb_size") != $thumb_size) {
        graphics::remove_rule("gallery", "thumb", "gallery_graphics::resize");
        graphics::add_rule(
          "gallery", "thumb", "gallery_graphics::resize",
          array("width" => $thumb_size, "height" => $thumb_size, "master" => Image::AUTO),
          100);
        module::set_var("gallery", "thumb_size", $thumb_size);
      }

      $resize_size = $form->edit_theme->resize_size->value;
      $resize_dirty = false;
      if (module::get_var("gallery", "resize_size") != $resize_size) {
        graphics::remove_rule("gallery", "resize", "gallery_graphics::resize");
        graphics::add_rule(
          "gallery", "resize", "gallery_graphics::resize",
          array("width" => $resize_size, "height" => $resize_size, "master" => Image::AUTO),
          100);
        module::set_var("gallery", "resize_size", $resize_size);
      }

      module::set_var("gallery", "header_text", $form->edit_theme->header_text->value);
      module::set_var("gallery", "footer_text", $form->edit_theme->footer_text->value);
      module::set_var("gallery", "show_credits", $form->edit_theme->show_credits->value);

      message::success(t("Updated theme details"));
      url::redirect("admin/theme_options");
    } else {
      $view = new Admin_View("admin.html");
      $view->content = $form;
      print $view;
    }
  }
}