Added an admin screen.

modules/exif_gps/controllers/admin_exif_gps.php

@@ -0,0 +1,90 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2010 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_EXIF_GPS_Controller extends Admin_Controller {
+  public function index() {
+    // Generate a new admin page.
+    $view = new Admin_View("admin.html");
+    $view->content = new View("admin_exif_gps.html");
+    $view->content->exifgps_form = $this->_get_admin_form();
+    print $view;
+  }
+
+  public function saveprefs() {
+    // Save user preferences to the database.
+
+    // Prevent Cross Site Request Forgery
+    access::verify_csrf();
+
+    $form = $this->_get_admin_form();
+    if ($form->validate()) {
+      Kohana_Log::add("error",print_r($form,1));
+      module::set_var("exif_gps", "googlemap_api_key", $form->google_api_key->value);
+      module::set_var("exif_gps", "sidebar_zoom", $form->Sidebar->sidebar_default_zoom->value);
+      module::set_var("exif_gps", "sidebar_mapformat", $form->Sidebar->sidebar_mapformat->value);
+      module::set_var("exif_gps", "sidebar_maptype", $form->Sidebar->sidebar_maptype->value);
+
+      // Display a success message and redirect back to the TagsMap admin page.
+      message::success(t("Your settings have been saved."));
+      url::redirect("admin/exif_gps");
+    }
+
+    // Else show the page with errors
+    $view = new Admin_View("admin.html");
+    $view->content = new View("admin_exif_gps.html");
+    $view->content->exifgps_form = $form;
+    print $view;
+  }
+
+  private function _get_admin_form() {
+    // Make a new Form.
+    $form = new Forge("admin/exif_gps/saveprefs", "", "post",
+                      array("id" => "g-exif-gps-adminForm"));
+
+    // Input box for the Maps API Key
+    $form->input("google_api_key")
+      ->label(t("Google Maps API Key"))
+      ->value(module::get_var("exif_gps", "googlemap_api_key"))
+      ->rules("required");
+
+	  // Create a group for sidebar settings
+    $gps_sidebar = $form->group("Sidebar")
+                        ->label(t("Sidebar Settings"));
+    $gps_sidebar->input("sidebar_default_zoom")
+                ->label(t("Default Zoom Level"))
+                ->value(module::get_var("exif_gps", "sidebar_zoom"))
+                ->rules("required");
+    $gps_sidebar->dropdown("sidebar_mapformat")
+                ->label(t("Default Map Format"))
+                ->options(array(t("Static"), t("Interactive")))
+                ->selected(module::get_var("exif_gps", "sidebar_mapformat"));
+    $gps_sidebar->dropdown("sidebar_maptype")
+                ->label(t("Default Map Type"))
+                ->options(array(t("Road Map"), t("Satellite Map"), 
+                                t("Hybrid Map"), t("Physical Map")))
+                ->selected(module::get_var("exif_gps", "sidebar_maptype"));
+
+    // Add a save button to the form.
+    $form->submit("SaveLinks")->value(t("Save"));
+
+    // Return the newly generated form.
+    return $form;
+  }
+}

modules/exif_gps/helpers/exif_gps_event.php

@@ -87,4 +87,13 @@ class exif_gps_event_Core {
       $record->save();
     }
   }
+
+  static function admin_menu($menu, $theme) {
+    // Add a link to the EXIF_GPS admin page to the Settings menu.
+    $menu->get("settings_menu")
+      ->append(Menu::factory("link")
+               ->id("exif_gps")
+               ->label(t("EXIF_GPS Settings"))
+               ->url(url::site("admin/exif_gps")));
+  }
 }

modules/exif_gps/views/admin_exif_gps.html.php

@@ -0,0 +1,5 @@
+<?php defined("SYSPATH") or die("No direct script access.") ?>
+<div id="g-exif-gps-admin">
+  <h2> <?= t("EXIF GPS Settings") ?> </h2>
+  <?= $exifgps_form ?>
+</div>