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<?php
/**
* Implements Special:Confirmemail and Special:Invalidateemail
*
* 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
*/
/**
* Special page allows users to request email confirmation message, and handles
* processing of the confirmation code when the link in the email is followed
*
* @ingroup SpecialPage
* @author Brion Vibber
* @author Rob Church <robchur@gmail.com>
*/
class EmailConfirmation extends UnlistedSpecialPage {
public function __construct() {
parent::__construct( 'Confirmemail', 'editmyprivateinfo' );
}
/**
* Main execution point
*
* @param null|string $code Confirmation code passed to the page
* @throws PermissionsError
* @throws ReadOnlyError
* @throws UserNotLoggedIn
*/
function execute( $code ) {
$this->setHeaders();
$this->checkReadOnly();
$this->checkPermissions();
$this->requireLogin( 'confirmemail_needlogin' );
// This could also let someone check the current email address, so
// require both permissions.
if ( !$this->getUser()->isAllowed( 'viewmyprivateinfo' ) ) {
throw new PermissionsError( 'viewmyprivateinfo' );
}
if ( $code === null || $code === '' ) {
if ( Sanitizer::validateEmail( $this->getUser()->getEmail() ) ) {
$this->showRequestForm();
} else {
$this->getOutput()->addWikiMsg( 'confirmemail_noemail' );
}
} else {
$this->attemptConfirm( $code );
}
}
/**
* Show a nice form for the user to request a confirmation mail
*/
function showRequestForm() {
$user = $this->getUser();
$out = $this->getOutput();
if ( $this->getRequest()->wasPosted() &&
$user->matchEditToken( $this->getRequest()->getText( 'token' ) )
) {
$status = $user->sendConfirmationMail();
if ( $status->isGood() ) {
$out->addWikiMsg( 'confirmemail_sent' );
} else {
$out->addWikiText( $status->getWikiText( 'confirmemail_sendfailed' ) );
}
} elseif ( $user->isEmailConfirmed() ) {
// date and time are separate parameters to facilitate localisation.
// $time is kept for backward compat reasons.
// 'emailauthenticated' is also used in SpecialPreferences.php
$lang = $this->getLanguage();
$emailAuthenticated = $user->getEmailAuthenticationTimestamp();
$time = $lang->userTimeAndDate( $emailAuthenticated, $user );
$d = $lang->userDate( $emailAuthenticated, $user );
$t = $lang->userTime( $emailAuthenticated, $user );
$out->addWikiMsg( 'emailauthenticated', $time, $d, $t );
} else {
if ( $user->isEmailConfirmationPending() ) {
$out->wrapWikiMsg(
"<div class=\"error mw-confirmemail-pending\">\n$1\n</div>",
'confirmemail_pending'
);
}
$out->addWikiMsg( 'confirmemail_text' );
$form = Html::openElement(
'form',
array( 'method' => 'post', 'action' => $this->getPageTitle()->getLocalURL() )
) . "\n";
$form .= Html::hidden( 'token', $user->getEditToken() ) . "\n";
$form .= Xml::submitButton( $this->msg( 'confirmemail_send' )->text() ) . "\n";
$form .= Html::closeElement( 'form' ) . "\n";
$out->addHTML( $form );
}
}
/**
* Attempt to confirm the user's email address and show success or failure
* as needed; if successful, take the user to log in
*
* @param string $code Confirmation code
*/
function attemptConfirm( $code ) {
$user = User::newFromConfirmationCode( $code, User::READ_LATEST );
if ( !is_object( $user ) ) {
$this->getOutput()->addWikiMsg( 'confirmemail_invalid' );
return;
}
$user->confirmEmail();
$user->saveSettings();
$message = $this->getUser()->isLoggedIn() ? 'confirmemail_loggedin' : 'confirmemail_success';
$this->getOutput()->addWikiMsg( $message );
if ( !$this->getUser()->isLoggedIn() ) {
$title = SpecialPage::getTitleFor( 'Userlogin' );
$this->getOutput()->returnToMain( true, $title );
}
}
}
/**
* Special page allows users to cancel an email confirmation using the e-mail
* confirmation code
*
* @ingroup SpecialPage
*/
class EmailInvalidation extends UnlistedSpecialPage {
public function __construct() {
parent::__construct( 'Invalidateemail', 'editmyprivateinfo' );
}
function execute( $code ) {
$this->setHeaders();
$this->checkReadOnly();
$this->checkPermissions();
$this->attemptInvalidate( $code );
}
/**
* Attempt to invalidate the user's email address and show success or failure
* as needed; if successful, link to main page
*
* @param string $code Confirmation code
*/
function attemptInvalidate( $code ) {
$user = User::newFromConfirmationCode( $code, User::READ_LATEST );
if ( !is_object( $user ) ) {
$this->getOutput()->addWikiMsg( 'confirmemail_invalid' );
return;
}
$user->invalidateEmail();
$user->saveSettings();
$this->getOutput()->addWikiMsg( 'confirmemail_invalidated' );
if ( !$this->getUser()->isLoggedIn() ) {
$this->getOutput()->returnToMain();
}
}
}
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