<?php defined("SYSPATH") or die("No direct script access.");
/**
 * Gallery - a web based photo album viewer and editor
 * Copyright (C) 2000-2013 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 TagsMap_Controller extends Controller {
  public function googlemap($fullsize) {
    // Display all tags with GPS coordinates on a google map.

    // If the user can't view maps, throw a 404 error.
    if ((module::get_var("tagsmap", "restrict_maps") == true) && (identity::active_user()->guest)) {
      throw new Kohana_404_Exception();
    }

    // Generate a list of GPS coordinates.
    $tagsGPS = ORM::factory("tags_gps")->find_all();

    // Set up and display the actual page.
    //  If fullsize is true, allow the map to take up the entire browser window,
    //  if not, then display the map in the gallery theme.
    if ($fullsize == true) {
      $view = new View("tagsmap_googlemap.html");
      $view->map_fullsize = true;

      // Load in module preferences.
      $view->tags_gps = $tagsGPS;
      $view->google_map_key = module::get_var("tagsmap", "googlemap_api_key");
      $view->google_map_latitude = module::get_var("tagsmap", "googlemap_latitude");
      $view->google_map_longitude = module::get_var("tagsmap", "googlemap_longitude");
      $view->google_map_zoom = module::get_var("tagsmap", "googlemap_zoom");
      $view->google_map_type = module::get_var("tagsmap", "googlemap_type");

      print $view;
    } else {
      // Set up breadcrumbs.
      $breadcrumbs = array();
      $root = item::root();
      $breadcrumbs[] = Breadcrumb::instance($root->title, $root->url())->set_first();
      $breadcrumbs[] = Breadcrumb::instance(t("Tag Map"), url::site("tagsmap/googlemap/"))->set_last();

      $template = new Theme_View("page.html", "other", "tag");
      $template->page_title = t("Gallery :: Map");
      $template->set_global(array("breadcrumbs" => $breadcrumbs));
      $template->content = new View("tagsmap_googlemap.html");

      // Load in module preferences.
      $template->content->tags_gps = $tagsGPS;
      $template->content->google_map_key = module::get_var("tagsmap", "googlemap_api_key");
      $template->content->google_map_latitude = module::get_var("tagsmap", "googlemap_latitude");
      $template->content->google_map_longitude = module::get_var("tagsmap", "googlemap_longitude");
      $template->content->google_map_zoom = module::get_var("tagsmap", "googlemap_zoom");
      $template->content->google_map_type = module::get_var("tagsmap", "googlemap_type");

      print $template;
    }
  }
}