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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2009 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.
*/
class Users_Controller extends Controller {
public function update($id) {
$user = user::lookup($id);
if ($user->guest || $user->id != identity::active_user()->id) {
access::forbidden();
}
$form = $this->_get_edit_form($user);
try {
$valid = $form->validate();
$user->full_name = $form->edit_user->full_name->value;
$user->email = $form->edit_user->email->value;
$user->url = $form->edit_user->url->value;
if ($user->locale != $form->edit_user->locale->value) {
$user->locale = $form->edit_user->locale->value;
$flush_locale_cookie = true;
}
$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) {
if (isset($flush_locale_cookie)) {
// Delete the session based locale preference
setcookie("g_locale", "", time() - 24 * 3600, "/");
}
$user->save();
module::event("user_edit_form_completed", $user, $form);
message::success(t("User information updated"));
print json_encode(
array("result" => "success",
"resource" => url::site("users/{$user->id}")));
} else {
print json_encode(array("result" => "error", "form" => (string) $form));
}
}
public function change_password($id) {
$user = user::lookup($id);
if ($user->guest || $user->id != identity::active_user()->id) {
access::forbidden();
}
$form = $this->_get_change_password_form($user);
try {
$valid = $form->validate();
$user->password = $form->change_password->password->value;
$user->validate();
} catch (ORM_Validation_Exception $e) {
// Translate ORM validation errors into form error messages
foreach ($e->validation->errors() as $key => $error) {
$form->change_password->inputs[$key]->add_error($error, 1);
}
$valid = false;
}
if ($valid) {
$user->save();
module::event("user_change_password_form_completed", $user, $form);
message::success(t("Password changed"));
module::event("user_password_change", $user);
print json_encode(
array("result" => "success",
"resource" => url::site("users/{$user->id}")));
} else {
log::warning("user", t("Failed password change for %name", array("name" => $user->name)));
$name = $user->name;
module::event("user_password_change_failed", $name);
print json_encode(array("result" => "error", "form" => (string) $form));
}
}
public function form_edit($id) {
$user = user::lookup($id);
if ($user->guest || $user->id != identity::active_user()->id) {
access::forbidden();
}
print $this->_get_edit_form($user);
}
public function form_change_password($id) {
$user = user::lookup($id);
if ($user->guest || $user->id != identity::active_user()->id) {
access::forbidden();
}
print $this->_get_change_password_form($user);
}
private function _get_change_password_form($user) {
$form = new Forge(
"users/change_password/$user->id", "", "post", array("id" => "g-change-password-user-form"));
$group = $form->group("change_password")->label(t("Change your password"));
$group->password("old_password")->label(t("Old password"))->id("g-password")
->callback("auth::validate_too_many_failed_password_changes")
->callback("user::valid_password")
->error_messages("invalid", t("Incorrect password"))
->error_messages(
"too_many_failed_password_changes",
t("Too many incorrect passwords. Try again later"));
$group->password("password")->label(t("New password"))->id("g-password")
->error_messages("min_length", t("Your new password is too short"));
$group->script("")
->text(
'$("form").ready(function(){$(\'input[name="password"]\').user_password_strength();});');
$group->password("password2")->label(t("Confirm new password"))->id("g-password2")
->matches($group->password)
->error_messages("matches", t("The passwords you entered do not match"));
module::event("user_change_password_form", $user, $form);
$group->submit("")->value(t("Save"));
return $form;
}
private function _get_edit_form($user) {
$form = new Forge("users/update/$user->id", "", "post", array("id" => "g-edit-user-form"));
$group = $form->group("edit_user")->label(t("Edit your profile"));
$group->input("full_name")->label(t("Full Name"))->id("g-fullname")->value($user->full_name)
->error_messages("length", t("Your name is too long"));
self::_add_locale_dropdown($group, $user);
$group->input("email")->label(t("Email"))->id("g-email")->value($user->email)
->error_messages("email", t("You must enter a valid email address"))
->error_messages("length", t("Your email address is too long"))
->error_messages("required", t("You must enter a valid email address"));
$group->input("url")->label(t("URL"))->id("g-url")->value($user->url);
module::event("user_edit_form", $user, $form);
$group->submit("")->value(t("Save"));
return $form;
}
/** @todo combine with Admin_Users_Controller::_add_locale_dropdown */
private function _add_locale_dropdown(&$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);
}
}
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