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Diffstat (limited to 'modules/gallery/helpers/user.php')
| -rw-r--r-- | modules/gallery/helpers/user.php | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/modules/gallery/helpers/user.php b/modules/gallery/helpers/user.php deleted file mode 100644 index c51a4a9c..00000000 --- a/modules/gallery/helpers/user.php +++ /dev/null @@ -1,223 +0,0 @@ -<?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. - */ - -/** - * This is the API for handling users. - * - * Note: by design, this class does not do any permission checking. - */ -class user_Core { - static function get_login_form($url) { - $form = new Forge($url, "", "post", array("id" => "g-login-form")); - $form->set_attr('class', "g-narrow"); - $group = $form->group("login")->label(t("Login")); - $group->input("name")->label(t("Username"))->id("g-username")->class(null); - $group->password("password")->label(t("Password"))->id("g-password")->class(null); - $group->inputs["name"]->error_messages("invalid_login", t("Invalid name or password")); - $group->submit("")->value(t("Login")); - return $form; - } - - /** - * Return the active user. If there's no active user, return the guest user. - * - * @return User_Model - */ - static function active() { - // @todo (maybe) cache this object so we're not always doing session lookups. - $user = Session::instance()->get("user", null); - if (!isset($user)) { - // Don't do this as a fallback in the Session::get() call because it can trigger unnecessary - // work. - $user = self::guest(); - } - return $user; - } - - /** - * Change the active user. - * - * @return User_Model - */ - static function set_active($user) { - $session = Session::instance(); - $session->set("user", $user); - $session->delete("group_ids"); - self::load_user(); - } - - /** - * Return the array of group ids this user belongs to - * - * @return array - */ - static function group_ids() { - return Session::instance()->get("group_ids", array(1)); - } - - /** - * Make sure that we have a session and group_ids cached in the session. This is one - * of the first calls to reference the user so call the Identity::instance to load the - * driver classes. - */ - static function load_user() { - $session = Session::instance(); - if (!($user = $session->get("user"))) { - $session->set("user", $user = self::guest()); - } - - // The installer cannot set a user into the session, so it just sets an id which we should - // upconvert into a user. - // @todo what is user id===2 - if ($user === 2) { - $user = model_cache::get("user", 2); - self::login($user); - $session->set("user", $user); - } - - if (!$session->get("group_ids")) { - $ids = array(); - foreach ($user->groups as $group) { - $ids[] = $group->id; - } - $session->set("group_ids", $ids); - } - } - - /** - * Log in as a given user. - * @param object $user the user object. - */ - static function login($user) { - // @todo make this an interface call - $user->login_count += 1; - $user->last_login = time(); - $user->save(); - - self::set_active($user); - module::event("user_login", $user); - } - - /** - * Log out the active user and destroy the session. - * @param object $user the user object. - */ - static function logout() { - $user = self::active(); - if (!$user->guest) { - try { - Session::instance()->destroy(); - } catch (Exception $e) { - Kohana::log("error", $e); - } - module::event("user_logout", $user); - } - } - - /** - * @see Identity_Core::is_writable. - */ - static function is_writable() { - return Identity::instance()->is_writable(); - } - - /** - * @see Identity_Driver::guest. - */ - static function guest() { - return Identity::instance()->guest(); - } - - /** - * @see Identity_Driver::create_user. - */ - static function create($name, $full_name, $password) { - return Identity::instance()->create_user($name, $full_name, $password); - } - - /** - * @see Identity_Driver::is_correct_password. - */ - static function is_correct_password($user, $password) { - return Identity::instance()->is_correct_password($user, $password); - } - - /** - * @see Identity_Driver::hash_password. - */ - static function hash_password($password) { - return Identity::instance()->hash_password($password); - } - - /** - * Look up a user by id. - * @param integer $id the user id - * @return User_Definition the user object, or null if the id was invalid. - */ - static function lookup($id) { - return Identity::instance()->lookup_user_by_field("id", $id); - } - - /** - * Look up a user by name. - * @param integer $name the user name - * @return User_Definition the user object, or null if the name was invalid. - */ - static function lookup_by_name($name) { - return Identity::instance()->lookup_user_by_field("name", $name); - } - - /** - * Look up a user by hash. - * @param string $name the user name - * @return User_Definition the user object, or null if the name was invalid. - */ - static function lookup_by_hash($hash) { - return Identity::instance()->lookup_user_by_field("hash", $hash); - } - - /** - * @see Identity_Driver::get_user_list. - */ - static function get_user_list($filter=array()) { - return Identity::instance()->get_user_list($filter); - } - - /** - * @see Identity_Driver::get_edit_rules. - */ - static function get_edit_rules() { - return Identity::instance()->get_edit_rules("user"); - } - - private static function _lookup_user_by_field($field_name, $value) { - try { - $user = model_cache::get("user", $value, $field_name); - if ($user->loaded) { - return $user; - } - } catch (Exception $e) { - if (strpos($e->getMessage(), "MISSING_MODEL") === false) { - throw $e; - } - } - return null; - } -}
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