* http://www.mediawiki.org/
*
* 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
*/
/**
* @todo document, briefly.
* @addtogroup SpecialPage
*/
class ProtectionForm {
var $mRestrictions = array();
var $mReason = '';
var $mCascade = false;
var $mExpiry = null;
function __construct( &$article ) {
global $wgRequest, $wgUser;
global $wgRestrictionTypes, $wgRestrictionLevels;
$this->mArticle =& $article;
$this->mTitle =& $article->mTitle;
if( $this->mTitle ) {
$this->mTitle->loadRestrictions();
foreach( $wgRestrictionTypes as $action ) {
// Fixme: this form currently requires individual selections,
// but the db allows multiples separated by commas.
$this->mRestrictions[$action] = implode( '', $this->mTitle->getRestrictions( $action ) );
}
$this->mCascade = $this->mTitle->areRestrictionsCascading();
if ( $this->mTitle->mRestrictionsExpiry == 'infinity' ) {
$this->mExpiry = 'infinite';
} else if ( strlen($this->mTitle->mRestrictionsExpiry) == 0 ) {
$this->mExpiry = '';
} else {
$this->mExpiry = wfTimestamp( TS_RFC2822, $this->mTitle->mRestrictionsExpiry );
}
}
// The form will be available in read-only to show levels.
$this->disabled = !$wgUser->isAllowed( 'protect' ) || wfReadOnly() || $wgUser->isBlocked();
$this->disabledAttrib = $this->disabled
? array( 'disabled' => 'disabled' )
: array();
if( $wgRequest->wasPosted() ) {
$this->mReason = $wgRequest->getText( 'mwProtect-reason' );
$this->mCascade = $wgRequest->getBool( 'mwProtect-cascade' );
$this->mExpiry = $wgRequest->getText( 'mwProtect-expiry' );
foreach( $wgRestrictionTypes as $action ) {
$val = $wgRequest->getVal( "mwProtect-level-$action" );
if( isset( $val ) && in_array( $val, $wgRestrictionLevels ) ) {
$this->mRestrictions[$action] = $val;
}
}
}
}
function execute() {
global $wgRequest, $wgOut;
if( $wgRequest->wasPosted() ) {
if( $this->save() ) {
$article = new Article( $this->mTitle );
$q = $article->isRedirect() ? 'redirect=no' : '';
$wgOut->redirect( $this->mTitle->getFullUrl( $q ) );
}
} else {
$this->show();
}
}
function show( $err = null ) {
global $wgOut, $wgUser;
$wgOut->setRobotpolicy( 'noindex,nofollow' );
if( is_null( $this->mTitle ) ||
!$this->mTitle->exists() ||
$this->mTitle->getNamespace() == NS_MEDIAWIKI ) {
$wgOut->showFatalError( wfMsg( 'badarticleerror' ) );
return;
}
list( $cascadeSources, /* $restrictions */ ) = $this->mTitle->getCascadeProtectionSources();
if ( "" != $err ) {
$wgOut->setSubtitle( wfMsgHtml( 'formerror' ) );
$wgOut->addHTML( "