1 files changed, 102 insertions, 0 deletions
diff --git a/modules/rest/helpers/rest_event.php b/modules/rest/helpers/rest_event.php
new file mode 100644
index 0000000..991e2b6
--- /dev/null
+++ b/modules/rest/helpers/rest_event.php
@@ -0,0 +1,102 @@
+<?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 rest_event {
+  /**
+   * Called just before a user is deleted. This will remove the user from
+   * the user_homes directory.
+   */
+  static function user_before_delete($user) {
+    db::build()
+      ->delete("user_access_keys")
+       ->where("id", "=", $user->id)
+       ->execute();
+  }
+
+
+  static function change_provider($new_provider) {
+    db::build()
+      ->delete("user_access_keys")
+      ->execute();
+  }
+
+  /**
+   * Called after a user has been added.  Just add a remote access key
+   * on every add.
+   */
+  static function user_add_form_admin_completed($user, $form) {
+    $key = ORM::factory("user_access_key");
+    $key->user_id = $user->id;
+    $key->access_key = random::hash();
+    $key->save();
+  }
+
+  /**
+   * Called when admin is editing a user
+   */
+  static function user_edit_form_admin($user, $form) {
+    self::_get_access_key_form($user, $form);
+  }
+
+  /**
+   * Get the form fields for user edit
+   */
+  static function _get_access_key_form($user, $form) {
+    $key = ORM::factory("user_access_key")
+      ->where("user_id", "=", $user->id)
+      ->find();
+
+    if (!$key->loaded()) {
+      $key->user_id = $user->id;
+      $key->access_key = random::hash();
+      $key->save();
+    }
+
+    $form->edit_user->input("user_access_key")
+      ->value($key->access_key)
+      ->readonly("readonly")
+      ->class("g-form-static")
+      ->label(t("Remote access key"));
+  }
+
+  static function show_user_profile($data) {
+    // Guests can't see a REST key
+    if (identity::active_user()->guest) {
+      return;
+    }
+
+    // Only logged in users can see their own REST key
+    if (identity::active_user()->id != $data->user->id) {
+      return;
+    }
+
+    $view = new View("user_profile_rest.html");
+    $key = ORM::factory("user_access_key")
+      ->where("user_id", "=", $data->user->id)
+      ->find();
+
+    if (!$key->loaded()) {
+      $key->user_id = $data->user->id;
+      $key->access_key = random::hash();
+      $key->save();
+    }
+    $view->rest_key = $key->access_key;
+    $data->content[] = (object)array("title" => t("REST API"), "view" => $view);
+  }
+}