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<?php
/**
* Implements Special:PasswordReset
*
* 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.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
* @ingroup SpecialPage
*/
use MediaWiki\Auth\AuthManager;
/**
* Special page for requesting a password reset email.
*
* Requires the TemporaryPasswordPrimaryAuthenticationProvider and the
* EmailNotificationSecondaryAuthenticationProvider (or something providing equivalent
* functionality) to be enabled.
*
* @ingroup SpecialPage
*/
class SpecialPasswordReset extends FormSpecialPage {
/** @var PasswordReset */
private $passwordReset = null;
/**
* @var Status
*/
private $result;
/**
* @var string $method Identifies which password reset field was specified by the user.
*/
private $method;
public function __construct() {
parent::__construct( 'PasswordReset', 'editmyprivateinfo' );
}
private function getPasswordReset() {
if ( $this->passwordReset === null ) {
$this->passwordReset = new PasswordReset( $this->getConfig(), AuthManager::singleton() );
}
return $this->passwordReset;
}
public function doesWrites() {
return true;
}
public function userCanExecute( User $user ) {
return $this->getPasswordReset()->isAllowed( $user )->isGood();
}
public function checkExecutePermissions( User $user ) {
$status = Status::wrap( $this->getPasswordReset()->isAllowed( $user ) );
if ( !$status->isGood() ) {
throw new ErrorPageError( 'internalerror', $status->getMessage() );
}
parent::checkExecutePermissions( $user );
}
protected function getFormFields() {
$resetRoutes = $this->getConfig()->get( 'PasswordResetRoutes' );
$a = [];
if ( isset( $resetRoutes['username'] ) && $resetRoutes['username'] ) {
$a['Username'] = [
'type' => 'text',
'label-message' => 'passwordreset-username',
];
if ( $this->getUser()->isLoggedIn() ) {
$a['Username']['default'] = $this->getUser()->getName();
}
}
if ( isset( $resetRoutes['email'] ) && $resetRoutes['email'] ) {
$a['Email'] = [
'type' => 'email',
'label-message' => 'passwordreset-email',
];
}
return $a;
}
protected function getDisplayFormat() {
return 'ooui';
}
public function alterForm( HTMLForm $form ) {
$resetRoutes = $this->getConfig()->get( 'PasswordResetRoutes' );
$form->addHiddenFields( $this->getRequest()->getValues( 'returnto', 'returntoquery' ) );
$i = 0;
if ( isset( $resetRoutes['username'] ) && $resetRoutes['username'] ) {
$i++;
}
if ( isset( $resetRoutes['email'] ) && $resetRoutes['email'] ) {
$i++;
}
$message = ( $i > 1 ) ? 'passwordreset-text-many' : 'passwordreset-text-one';
$form->setHeaderText( $this->msg( $message, $i )->parseAsBlock() );
$form->setSubmitTextMsg( 'mailmypassword' );
}
/**
* Process the form. At this point we know that the user passes all the criteria in
* userCanExecute(), and if the data array contains 'Username', etc, then Username
* resets are allowed.
* @param array $data
* @throws MWException
* @throws ThrottledError|PermissionsError
* @return Status
*/
public function onSubmit( array $data ) {
$username = isset( $data['Username'] ) ? $data['Username'] : null;
$email = isset( $data['Email'] ) ? $data['Email'] : null;
$this->method = $username ? 'username' : 'email';
$this->result = Status::wrap(
$this->getPasswordReset()->execute( $this->getUser(), $username, $email ) );
if ( $this->result->hasMessage( 'actionthrottledtext' ) ) {
throw new ThrottledError;
}
return $this->result;
}
public function onSuccess() {
if ( $this->method === 'email' ) {
$this->getOutput()->addWikiMsg( 'passwordreset-emailsentemail' );
} else {
$this->getOutput()->addWikiMsg( 'passwordreset-emailsentusername' );
}
$this->getOutput()->returnToMain();
}
/**
* Hide the password reset page if resets are disabled.
* @return bool
*/
public function isListed() {
if ( $this->getPasswordReset()->isAllowed( $this->getUser() )->isGood() ) {
return parent::isListed();
}
return false;
}
protected function getGroupName() {
return 'users';
}
}
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