allowPropChange( 'emailaddress' );
}
/**
* Main execution point
*/
function execute( $par ) {
global $wgAuth;
$this->setHeaders();
$this->outputHeader();
$out = $this->getOutput();
$out->disallowUserJs();
$out->addModules( 'mediawiki.special.changeemail' );
if ( !$wgAuth->allowPropChange( 'emailaddress' ) ) {
$this->error( 'cannotchangeemail' );
return;
}
$user = $this->getUser();
$request = $this->getRequest();
if ( !$request->wasPosted() && !$user->isLoggedIn() ) {
$this->error( 'changeemail-no-info' );
return;
}
if ( $request->wasPosted() && $request->getBool( 'wpCancel' ) ) {
$this->doReturnTo();
return;
}
$this->checkReadOnly();
$this->checkPermissions();
// This could also let someone check the current email address, so
// require both permissions.
if ( !$this->getUser()->isAllowed( 'viewmyprivateinfo' ) ) {
throw new PermissionsError( 'viewmyprivateinfo' );
}
$this->mPassword = $request->getVal( 'wpPassword' );
$this->mNewEmail = $request->getVal( 'wpNewEmail' );
if ( $request->wasPosted()
&& $user->matchEditToken( $request->getVal( 'token' ) )
) {
$info = $this->attemptChange( $user, $this->mPassword, $this->mNewEmail );
if ( $info === true ) {
$this->doReturnTo();
} elseif ( $info === 'eauth' ) {
# Notify user that a confirmation email has been sent...
$out->wrapWikiMsg( "\n$1\n
",
'eauthentsent', $user->getName() );
$this->doReturnTo( 'soft' ); // just show the link to go back
return; // skip form
}
}
$this->showForm();
}
/**
* @param $type string
*/
protected function doReturnTo( $type = 'hard' ) {
$titleObj = Title::newFromText( $this->getRequest()->getVal( 'returnto' ) );
if ( !$titleObj instanceof Title ) {
$titleObj = Title::newMainPage();
}
if ( $type == 'hard' ) {
$this->getOutput()->redirect( $titleObj->getFullURL() );
} else {
$this->getOutput()->addReturnTo( $titleObj );
}
}
/**
* @param $msg string
*/
protected function error( $msg ) {
$this->getOutput()->wrapWikiMsg( "\n$1\n
", $msg );
}
protected function showForm() {
global $wgRequirePasswordforEmailChange;
$user = $this->getUser();
$oldEmailText = $user->getEmail()
? $user->getEmail()
: $this->msg( 'changeemail-none' )->text();
$this->getOutput()->addHTML(
Xml::fieldset( $this->msg( 'changeemail-header' )->text() ) .
Xml::openElement( 'form',
array(
'method' => 'post',
'action' => $this->getTitle()->getLocalURL(),
'id' => 'mw-changeemail-form' ) ) . "\n" .
Html::hidden( 'token', $user->getEditToken() ) . "\n" .
Html::hidden( 'returnto', $this->getRequest()->getVal( 'returnto' ) ) . "\n" .
$this->msg( 'changeemail-text' )->parseAsBlock() . "\n" .
Xml::openElement( 'table', array( 'id' => 'mw-changeemail-table' ) ) . "\n"
);
$items = array(
array( 'wpName', 'username', 'text', $user->getName() ),
array( 'wpOldEmail', 'changeemail-oldemail', 'text', $oldEmailText ),
array( 'wpNewEmail', 'changeemail-newemail', 'email', $this->mNewEmail ),
);
if ( $wgRequirePasswordforEmailChange ) {
$items[] = array( 'wpPassword', 'changeemail-password', 'password', $this->mPassword );
}
$this->getOutput()->addHTML(
$this->pretty( $items ) .
"\n" .
"\n" .
" | \n" .
'' .
Xml::submitButton( $this->msg( 'changeemail-submit' )->text() ) .
Xml::submitButton( $this->msg( 'changeemail-cancel' )->text(), array( 'name' => 'wpCancel' ) ) .
" | \n" .
"
\n" .
Xml::closeElement( 'table' ) .
Xml::closeElement( 'form' ) .
Xml::closeElement( 'fieldset' ) . "\n"
);
}
/**
* @param $fields array
* @return string
*/
protected function pretty( $fields ) {
$out = '';
foreach ( $fields as $list ) {
list( $name, $label, $type, $value ) = $list;
if ( $type == 'text' ) {
$field = htmlspecialchars( $value );
} else {
$attribs = array( 'id' => $name );
if ( $name == 'wpPassword' ) {
$attribs[] = 'autofocus';
}
$field = Html::input( $name, $value, $type, $attribs );
}
$out .= "\n";
$out .= "\t| ";
if ( $type != 'text' ) {
$out .= Xml::label( $this->msg( $label )->text(), $name );
} else {
$out .= $this->msg( $label )->escaped();
}
$out .= " | \n";
$out .= "\t";
$out .= $field;
$out .= " | \n";
$out .= "
";
}
return $out;
}
/**
* @param $user User
* @param $pass string
* @param $newaddr string
* @return bool|string true or string on success, false on failure
*/
protected function attemptChange( User $user, $pass, $newaddr ) {
global $wgAuth, $wgPasswordAttemptThrottle;
if ( $newaddr != '' && !Sanitizer::validateEmail( $newaddr ) ) {
$this->error( 'invalidemailaddress' );
return false;
}
$throttleCount = LoginForm::incLoginThrottle( $user->getName() );
if ( $throttleCount === true ) {
$lang = $this->getLanguage();
$this->error( array( 'login-throttled', $lang->formatDuration( $wgPasswordAttemptThrottle['seconds'] ) ) );
return false;
}
global $wgRequirePasswordforEmailChange;
if ( $wgRequirePasswordforEmailChange && !$user->checkTemporaryPassword( $pass ) && !$user->checkPassword( $pass ) ) {
$this->error( 'wrongpassword' );
return false;
}
if ( $throttleCount ) {
LoginForm::clearLoginThrottle( $user->getName() );
}
$oldaddr = $user->getEmail();
$status = $user->setEmailWithConfirmation( $newaddr );
if ( !$status->isGood() ) {
$this->getOutput()->addHTML(
'' .
$this->getOutput()->parseInline( $status->getWikiText( 'mailerror' ) ) .
'
' );
return false;
}
wfRunHooks( 'PrefsEmailAudit', array( $user, $oldaddr, $newaddr ) );
$user->saveSettings();
$wgAuth->updateExternalDB( $user );
return $status->value;
}
protected function getGroupName() {
return 'users';
}
}