From 0a8d5edbdc8e3e251f29b7370fdc2e594b06446f Mon Sep 17 00:00:00 2001
From: Tim Almdal <tnalmdal@shaw.ca>
Date: Mon, 10 Nov 2008 20:17:09 +0000
Subject: Early look at the User/Auth module refactoring.  It will look for a
 driver based on the contents of the user/config/user.php file.  And load that
 driver based on the User_Driver interface.  There is a default
 User_Gallery_Driver class that will provide the actual interface
 implementation.  Replacing this driver will allow a completely different user
 and authentication implementation to be used... hopefully will reduce issues
 with embedding and other user management systems.  Removed from unit tests so
 they will still run.

---
 modules/user/libraries/drivers/User/Gallery.php | 163 ++++++++++++++++++++++++
 1 file changed, 163 insertions(+)
 create mode 100644 modules/user/libraries/drivers/User/Gallery.php

(limited to 'modules/user/libraries/drivers/User')

diff --git a/modules/user/libraries/drivers/User/Gallery.php b/modules/user/libraries/drivers/User/Gallery.php
new file mode 100644
index 00000000..62c88ca6
--- /dev/null
+++ b/modules/user/libraries/drivers/User/Gallery.php
@@ -0,0 +1,163 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2008 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 User_Gallery_Driver implements User_Driver {
+  /**
+   * @see User_Driver::install
+   */
+  public function install() {
+    Kohana::log("debug", "user_gallery_driver::install");
+    $db = Database::instance();
+    try {
+      $base_version = ORM::factory("module")->where("name", "user")->find()->version;
+    } catch (Exception $e) {
+      if ($e->getCode() == E_DATABASE_ERROR) {
+        $base_version = 0;
+      } else {
+        Kohana::log("error", $e);
+        throw $e;
+      }
+    }
+    Kohana::log("debug", "base_version: $base_version");
+
+    if ($base_version == 0) {
+      $db->query("CREATE TABLE IF NOT EXISTS `users` (
+          `id` int(9) NOT NULL auto_increment,
+          `name` varchar(255) NOT NULL,
+          `display_name` char(255) NOT NULL,
+          `password` varchar(128) NOT NULL,
+          `logins` int(10) unsigned NOT NULL default '0',
+          `last_login` int(10) unsigned NOT NULL default '0',
+          `email` int(9) default NULL,
+          PRIMARY KEY (`id`),
+          UNIQUE KEY(`display_name`))
+        ENGINE=InnoDB DEFAULT CHARSET=utf8;");
+
+      $db->query("CREATE TABLE IF NOT EXISTS`groups` (
+          `id` int(9) NOT NULL auto_increment,
+          `name` char(255) default NULL,
+          PRIMARY KEY (`id`),
+          UNIQUE KEY(`name`))
+        ENGINE=InnoDB DEFAULT CHARSET=utf8;");
+
+      $db->query("CREATE TABLE IF NOT EXISTS `groups_users` (
+          `group_id` int(9) NOT NULL,
+          `user_id` int(9) NOT NULL,
+          PRIMARY KEY (`group_id`, `user_id`),
+          UNIQUE KEY(`user_id`, `group_id`))
+        ENGINE=InnoDB DEFAULT CHARSET=utf8;");
+
+    }
+  }
+
+  /**
+   * @see User_Driver::install
+   *
+   */
+  public function uninstall() {
+    $db = Database::instance();
+    $db->query("DROP TABLE IF EXISTS `users`;");
+    $db->query("DROP TABLE IF EXISTS `groups`;");
+    $db->query("DROP TABLE IF EXISTS `groups_users`;");
+  }
+
+  /**
+   * @see User_Driver::create_user
+   */
+  public function create_user($name, $display_name, $password, $email=null) {
+    throw new Exception("@todo NOT_IMPLMENTED: create_user");
+  }
+
+  /**
+   * @see User_Driver::update_user
+   */
+  public function update_user($id, $name, $display_name, $password, $email=null) {
+    throw new Exception("@todo NOT_IMPLMENTED: update_user");
+  }
+  
+  /**
+   * @see User_Driver::get_user
+   */
+  public function get_user($id) {
+    throw new Exception("@todo NOT_IMPLMENTED: get_user");
+  }
+
+  /**
+   * @see User_Driver::get_user_by_name
+   */
+  public function get_user_by_name($name) {
+    throw new Exception("@todo NOT_IMPLMENTED: get_user_by_name");
+  }
+
+  /**
+   * @see User_Driver::delete_user
+   */
+  public function delete_user($id) {
+    throw new Exception("@todo NOT_IMPLMENTED: delete_user");
+  }
+
+  /**
+   * @see User_Driver::create_group
+   */
+  public function create_group($group_name) {
+    throw new Exception("@todo NOT_IMPLMENTED: create_group");
+  }
+
+  /**
+   * @see User_Driver::rename_group
+   */
+  public function rename_group($id, $new_name) {
+    throw new Exception("@todo NOT_IMPLMENTED: rename_group");
+  }
+
+  /**
+   * @see User_Driver::get_group
+   */
+  public function get_group($id) {
+    throw new Exception("@todo NOT_IMPLMENTED: get_group");
+  }
+
+  /**
+   * @see User_Driver::get_group_by_name
+   */
+  public function get_group_by_name($group_name) {
+    throw new Exception("@todo NOT_IMPLMENTED: get_group_by_name");
+  }
+
+  /**
+   * @see User_Driver::delete_group
+   */
+  public function delete_group($id) {
+    throw new Exception("@todo NOT_IMPLMENTED: delete_group");
+  }
+
+  /**
+   * @see User_Driver::add_user_to_group
+   */
+  public function add_user_to_group($group_id, $user_id) {
+    throw new Exception("@todo NOT_IMPLMENTED: add_user_to_group");
+  }
+
+  /**
+   * @see User_Driver::remove_user_from_group
+   */
+  public function remove_user_from_group($group_id, $user_id) {
+    throw new Exception("@todo NOT_IMPLMENTED: remove_user_from_group");
+  }
+}
\ No newline at end of file
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