/
admin_users.php
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/
admin_users.php
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<?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_Users_Controller extends Admin_Controller {
public function index() {
$view = new Admin_View("admin.html");
$view->page_title = t("Users and groups");
$view->content = new View("admin_users.html");
$view->content->users = ORM::factory("user")->order_by("name", "ASC")->find_all();
$view->content->groups = ORM::factory("group")->order_by("name", "ASC")->find_all();
print $view;
}
public function add_user() {
access::verify_csrf();
$form = $this->_get_user_add_form_admin();
try {
$user = ORM::factory("user");
$valid = $form->validate();
$user->name = $form->add_user->inputs["name"]->value;
$user->full_name = $form->add_user->full_name->value;
$user->password = $form->add_user->password->value;
$user->email = $form->add_user->email->value;
$user->url = $form->add_user->url->value;
$user->locale = $form->add_user->locale->value;
$user->admin = $form->add_user->admin->checked;
$user->validate();
} catch (ORM_Validation_Exception $e) {
// Translate ORM validation errors into form error messages
foreach ($e->validation->errors() as $key => $error) {
$form->add_user->inputs[$key]->add_error($error, 1);
}
$valid = false;
}
if ($valid) {
$user->save();
module::event("user_add_form_admin_completed", $user, $form);
message::success(t("Created user %user_name", array("user_name" => $user->name)));
print json_encode(array("result" => "success"));
} else {
print json_encode(array("result" => "error", "form" => (string) $form));
}
}
public function add_user_form() {
print json_encode(array("form" => (string) $this->_get_user_add_form_admin()));
}
public function delete_user($id) {
access::verify_csrf();
if ($id == identity::active_user()->id || $id == user::guest()->id) {
access::forbidden();
}
$user = user::lookup($id);
if (empty($user)) {
throw new Kohana_404_Exception();
}
$form = $this->_get_user_delete_form_admin($user);
if($form->validate()) {
$name = $user->name;
$user->delete();
} else {
print json_encode(array("result" => "error", "form" => (string) $form));
}
$message = t("Deleted user %user_name", array("user_name" => $name));
log::success("user", $message);
message::success($message);
print json_encode(array("result" => "success"));
}
public function delete_user_form($id) {
$user = user::lookup($id);
if (empty($user)) {
throw new Kohana_404_Exception();
}
print json_encode(array("form" => (string) $this->_get_user_delete_form_admin($user)));
}
public function edit_user($id) {
access::verify_csrf();
$user = user::lookup($id);
if (empty($user)) {
throw new Kohana_404_Exception();
}
$form = $this->_get_user_edit_form_admin($user);
try {
$valid = $form->validate();
$user->name = $form->edit_user->inputs["name"]->value;
$user->full_name = $form->edit_user->full_name->value;
if ($form->edit_user->password->value) {
$user->password = $form->edit_user->password->value;
}
$user->email = $form->edit_user->email->value;
$user->url = $form->edit_user->url->value;
$user->locale = $form->edit_user->locale->value;
if ($user->id != identity::active_user()->id) {
$user->admin = $form->edit_user->admin->checked;
}
$user->validate();
} catch (ORM_Validation_Exception $e) {
// Translate ORM validation errors into form error messages
foreach ($e->validation->errors() as $key => $error) {
$form->edit_user->inputs[$key]->add_error($error, 1);
}
$valid = false;
}
if ($valid) {
$user->save();
module::event("user_edit_form_admin_completed", $user, $form);
message::success(t("Changed user %user_name", array("user_name" => $user->name)));
print json_encode(array("result" => "success"));
} else {
print json_encode(array("result" => "error", "form" => (string) $form));
}
}
public function edit_user_form($id) {
$user = user::lookup($id);
if (empty($user)) {
throw new Kohana_404_Exception();
}
print json_encode(array("form" => (string) $this->_get_user_edit_form_admin($user)));
}
public function add_user_to_group($user_id, $group_id) {
access::verify_csrf();
$group = group::lookup($group_id);
$user = user::lookup($user_id);
$group->add($user);
$group->save();
}
public function remove_user_from_group($user_id, $group_id) {
access::verify_csrf();
$group = group::lookup($group_id);
$user = user::lookup($user_id);
$group->remove($user);
$group->save();
}
public function group($group_id) {
$view = new View("admin_users_group.html");
$view->group = group::lookup($group_id);
print $view;
}
public function add_group() {
access::verify_csrf();
$form = $this->_get_group_add_form_admin();
try {
$valid = $form->validate();
$group = ORM::factory("group");
$group->name = $form->add_group->inputs["name"]->value;
$group->validate();
} catch (ORM_Validation_Exception $e) {
// Translate ORM validation errors into form error messages
foreach ($e->validation->errors() as $key => $error) {
$form->add_group->inputs[$key]->add_error($error, 1);
}
$valid = false;
}
if ($valid) {
$group->save();
message::success(
t("Created group %group_name", array("group_name" => $group->name)));
print json_encode(array("result" => "success"));
} else {
print json_encode(array("result" => "error", "form" => (string) $form));
}
}
public function add_group_form() {
print json_encode(array("form" => (string) $this->_get_group_add_form_admin()));
}
public function delete_group($id) {
access::verify_csrf();
$group = group::lookup($id);
if (empty($group)) {
throw new Kohana_404_Exception();
}
$form = $this->_get_group_delete_form_admin($group);
if ($form->validate()) {
$name = $group->name;
$group->delete();
} else {
print json_encode(array("result" => "error", "form" => (string) $form));
}
$message = t("Deleted group %group_name", array("group_name" => $name));
log::success("group", $message);
message::success($message);
print json_encode(array("result" => "success"));
}
public function delete_group_form($id) {
$group = group::lookup($id);
if (empty($group)) {
throw new Kohana_404_Exception();
}
print json_encode(array("form" => (string) $this->_get_group_delete_form_admin($group)));
}
public function edit_group($id) {
access::verify_csrf();
$group = group::lookup($id);
if (empty($group)) {
throw new Kohana_404_Exception();
}
$form = $this->_get_group_edit_form_admin($group);
try {
$valid = $form->validate();
$group->name = $form->edit_group->inputs["name"]->value;
$group->validate();
} catch (ORM_Validation_Exception $e) {
// Translate ORM validation errors into form error messages
foreach ($e->validation->errors() as $key => $error) {
$form->edit_group->inputs[$key]->add_error($error, 1);
}
$valid = false;
}
if ($valid) {
$group->save();
message::success(
t("Changed group %group_name", array("group_name" => $group->name)));
print json_encode(array("result" => "success"));
} else {
message::error(
t("Failed to change group %group_name", array("group_name" => $group->name)));
print json_encode(array("result" => "error", "form" => (string) $form));
}
}
public function edit_group_form($id) {
$group = group::lookup($id);
if (empty($group)) {
throw new Kohana_404_Exception();
}
print json_encode(array("form" => (string) $this->_get_group_edit_form_admin($group)));
}
/* User Form Definitions */
static function _get_user_edit_form_admin($user) {
$form = new Forge(
"admin/users/edit_user/$user->id", "", "post", array("id" => "g-edit-user-form"));
$group = $form->group("edit_user")->label(t("Edit user"));
$group->input("name")->label(t("Username"))->id("g-username")->value($user->name)
->error_messages("conflict", t("There is already a user with that username"));
$group->input("full_name")->label(t("Full name"))->id("g-fullname")->value($user->full_name)
->error_messages("length", t("This name is too long"));
$group->password("password")->label(t("Password"))->id("g-password")
->error_messages("min_length", t("This password is too short"));
$group->script("")
->text(
'$("form").ready(function(){$(\'input[name="password"]\').user_password_strength();});');
$group->password("password2")->label(t("Confirm password"))->id("g-password2")
->error_messages("matches", t("The passwords you entered do not match"))
->matches($group->password);
$group->input("email")->label(t("Email"))->id("g-email")->value($user->email)
->error_messages("required", t("You must enter a valid email address"))
->error_messages("length", t("This email address is too long"))
->error_messages("email", t("You must enter a valid email address"));
$group->input("url")->label(t("URL"))->id("g-url")->value($user->url)
->error_messages("url", t("You must enter a valid URL"));
self::_add_locale_dropdown($group, $user);
$group->checkbox("admin")->label(t("Admin"))->id("g-admin")->checked($user->admin);
// Don't allow the user to control their own admin bit, else you can lock yourself out
if ($user->id == identity::active_user()->id) {
$group->admin->disabled(1);
}
module::event("user_edit_form_admin", $user, $form);
$group->submit("")->value(t("Modify User"));
return $form;
}
static function _get_user_add_form_admin() {
$form = new Forge("admin/users/add_user", "", "post", array("id" => "g-add-user-form"));
$group = $form->group("add_user")->label(t("Add user"));
$group->input("name")->label(t("Username"))->id("g-username")
->error_messages("required", t("A name is required"))
->error_messages("length", t("This name is too long"))
->error_messages("conflict", t("There is already a user with that username"));
$group->input("full_name")->label(t("Full name"))->id("g-fullname")
->error_messages("length", t("This name is too long"));
$group->password("password")->label(t("Password"))->id("g-password")
->error_messages("min_length", t("This password is too short"));
$group->script("")
->text(
'$("form").ready(function(){$(\'input[name="password"]\').user_password_strength();});');
$group->password("password2")->label(t("Confirm password"))->id("g-password2")
->error_messages("matches", t("The passwords you entered do not match"))
->matches($group->password);
$group->input("email")->label(t("Email"))->id("g-email")
->error_messages("required", t("You must enter a valid email address"))
->error_messages("length", t("This email address is too long"))
->error_messages("email", t("You must enter a valid email address"));
$group->input("url")->label(t("URL"))->id("g-url")
->error_messages("url", t("You must enter a valid URL"));
self::_add_locale_dropdown($group);
$group->checkbox("admin")->label(t("Admin"))->id("g-admin");
module::event("user_add_form_admin", $user, $form);
$group->submit("")->value(t("Add user"));
return $form;
}
private static function _add_locale_dropdown(&$form, $user=null) {
$locales = locales::installed();
foreach ($locales as $locale => $display_name) {
$locales[$locale] = SafeString::of_safe_html($display_name);
}
// Put "none" at the first position in the array
$locales = array_merge(array("" => t("« none »")), $locales);
$selected_locale = ($user && $user->locale) ? $user->locale : "";
$form->dropdown("locale")
->label(t("Language Preference"))
->options($locales)
->selected($selected_locale);
}
private function _get_user_delete_form_admin($user) {
$form = new Forge("admin/users/delete_user/$user->id", "", "post",
array("id" => "g-delete-user-form"));
$group = $form->group("delete_user")->label(
t("Are you sure you want to delete user %name?", array("name" => $user->name)));
$group->submit("")->value(t("Delete user %name", array("name" => $user->name)));
return $form;
}
/* Group Form Definitions */
private function _get_group_edit_form_admin($group) {
$form = new Forge("admin/users/edit_group/$group->id", "", "post", array("id" => "g-edit-group-form"));
$form_group = $form->group("edit_group")->label(t("Edit group"));
$form_group->input("name")->label(t("Name"))->id("g-name")->value($group->name);
$form_group->inputs["name"]->error_messages("conflict", t("There is already a group with that name"))
->error_messages("required", t("You must enter a group name"))
->error_messages("length", t("The group name must be at least %min_length characters",
array("min_length" => 4)));
$form_group->submit("")->value(t("Save"));
return $form;
}
private function _get_group_add_form_admin() {
$form = new Forge("admin/users/add_group", "", "post", array("id" => "g-add-group-form"));
$form_group = $form->group("add_group")->label(t("Add group"));
$form_group->input("name")->label(t("Name"))->id("g-name");
$form_group->inputs["name"]->error_messages("conflict", t("There is already a group with that name"))
->error_messages("required", t("You must enter a group name"))
->error_messages("length", t("The group name must be at least %min_length characters",
array("min_length" => 4)));
$form_group->submit("")->value(t("Add group"));
return $form;
}
private function _get_group_delete_form_admin($group) {
$form = new Forge("admin/users/delete_group/$group->id", "", "post",
array("id" => "g-delete-group-form"));
$form_group = $form->group("delete_group")->label(
t("Are you sure you want to delete group %group_name?", array("group_name" => $group->name)));
$form_group->submit("")->value(t("Delete"));
return $form;
}
}