mirror of
https://github.com/YunoHost-Apps/mediawiki_ynh.git
synced 2024-09-03 19:46:05 +02:00
963 lines
28 KiB
PHP
963 lines
28 KiB
PHP
<?php
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/**
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* Implements Special:Block
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup SpecialPage
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*/
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/**
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* A special page that allows users with 'block' right to block users from
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* editing pages and other actions
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*
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* @ingroup SpecialPage
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*/
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class SpecialBlock extends FormSpecialPage {
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/** The maximum number of edits a user can have and still be hidden
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* TODO: config setting? */
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const HIDEUSER_CONTRIBLIMIT = 1000;
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/** @var User user to be blocked, as passed either by parameter (url?wpTarget=Foo)
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* or as subpage (Special:Block/Foo) */
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protected $target;
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/// @var Block::TYPE_ constant
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protected $type;
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/// @var User|String the previous block target
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protected $previousTarget;
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/// @var Bool whether the previous submission of the form asked for HideUser
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protected $requestedHideUser;
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/// @var Bool
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protected $alreadyBlocked;
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/// @var Array
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protected $preErrors = array();
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public function __construct() {
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parent::__construct( 'Block', 'block' );
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}
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/**
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* Checks that the user can unblock themselves if they are trying to do so
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*
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* @param User $user
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* @throws ErrorPageError
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*/
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protected function checkExecutePermissions( User $user ) {
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parent::checkExecutePermissions( $user );
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# bug 15810: blocked admins should have limited access here
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$status = self::checkUnblockSelf( $this->target, $user );
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if ( $status !== true ) {
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throw new ErrorPageError( 'badaccess', $status );
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}
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}
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/**
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* Handle some magic here
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*
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* @param $par String
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*/
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protected function setParameter( $par ) {
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# Extract variables from the request. Try not to get into a situation where we
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# need to extract *every* variable from the form just for processing here, but
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# there are legitimate uses for some variables
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$request = $this->getRequest();
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list( $this->target, $this->type ) = self::getTargetAndType( $par, $request );
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if ( $this->target instanceof User ) {
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# Set the 'relevant user' in the skin, so it displays links like Contributions,
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# User logs, UserRights, etc.
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$this->getSkin()->setRelevantUser( $this->target );
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}
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list( $this->previousTarget, /*...*/ ) = Block::parseTarget( $request->getVal( 'wpPreviousTarget' ) );
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$this->requestedHideUser = $request->getBool( 'wpHideUser' );
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}
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/**
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* Customizes the HTMLForm a bit
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*
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* @param $form HTMLForm
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*/
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protected function alterForm( HTMLForm $form ) {
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$form->setWrapperLegendMsg( 'blockip-legend' );
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$form->setHeaderText( '' );
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$form->setSubmitCallback( array( __CLASS__, 'processUIForm' ) );
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$msg = $this->alreadyBlocked ? 'ipb-change-block' : 'ipbsubmit';
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$form->setSubmitTextMsg( $msg );
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# Don't need to do anything if the form has been posted
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if ( !$this->getRequest()->wasPosted() && $this->preErrors ) {
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$s = HTMLForm::formatErrors( $this->preErrors );
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if ( $s ) {
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$form->addHeaderText( Html::rawElement(
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'div',
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array( 'class' => 'error' ),
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$s
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) );
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}
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}
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}
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/**
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* Get the HTMLForm descriptor array for the block form
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* @return Array
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*/
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protected function getFormFields() {
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global $wgBlockAllowsUTEdit;
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$user = $this->getUser();
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$suggestedDurations = self::getSuggestedDurations();
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$a = array(
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'Target' => array(
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'type' => 'text',
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'label-message' => 'ipadressorusername',
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'tabindex' => '1',
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'id' => 'mw-bi-target',
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'size' => '45',
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'autofocus' => true,
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'required' => true,
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'validation-callback' => array( __CLASS__, 'validateTargetField' ),
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),
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'Expiry' => array(
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'type' => !count( $suggestedDurations ) ? 'text' : 'selectorother',
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'label-message' => 'ipbexpiry',
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'required' => true,
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'tabindex' => '2',
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'options' => $suggestedDurations,
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'other' => $this->msg( 'ipbother' )->text(),
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'default' => $this->msg( 'ipb-default-expiry' )->inContentLanguage()->text(),
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),
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'Reason' => array(
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'type' => 'selectandother',
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'label-message' => 'ipbreason',
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'options-message' => 'ipbreason-dropdown',
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),
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'CreateAccount' => array(
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'type' => 'check',
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'label-message' => 'ipbcreateaccount',
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'default' => true,
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),
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);
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if ( self::canBlockEmail( $user ) ) {
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$a['DisableEmail'] = array(
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'type' => 'check',
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'label-message' => 'ipbemailban',
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);
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}
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if ( $wgBlockAllowsUTEdit ) {
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$a['DisableUTEdit'] = array(
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'type' => 'check',
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'label-message' => 'ipb-disableusertalk',
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'default' => false,
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);
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}
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$a['AutoBlock'] = array(
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'type' => 'check',
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'label-message' => 'ipbenableautoblock',
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'default' => true,
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);
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# Allow some users to hide name from block log, blocklist and listusers
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if ( $user->isAllowed( 'hideuser' ) ) {
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$a['HideUser'] = array(
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'type' => 'check',
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'label-message' => 'ipbhidename',
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'cssclass' => 'mw-block-hideuser',
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);
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}
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# Watchlist their user page? (Only if user is logged in)
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if ( $user->isLoggedIn() ) {
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$a['Watch'] = array(
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'type' => 'check',
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'label-message' => 'ipbwatchuser',
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);
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}
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$a['HardBlock'] = array(
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'type' => 'check',
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'label-message' => 'ipb-hardblock',
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'default' => false,
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);
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# This is basically a copy of the Target field, but the user can't change it, so we
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# can see if the warnings we maybe showed to the user before still apply
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$a['PreviousTarget'] = array(
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'type' => 'hidden',
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'default' => false,
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);
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# We'll turn this into a checkbox if we need to
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$a['Confirm'] = array(
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'type' => 'hidden',
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'default' => '',
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'label-message' => 'ipb-confirm',
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);
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$this->maybeAlterFormDefaults( $a );
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return $a;
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}
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/**
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* If the user has already been blocked with similar settings, load that block
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* and change the defaults for the form fields to match the existing settings.
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* @param array $fields HTMLForm descriptor array
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* @return Bool whether fields were altered (that is, whether the target is
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* already blocked)
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*/
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protected function maybeAlterFormDefaults( &$fields ) {
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# This will be overwritten by request data
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$fields['Target']['default'] = (string)$this->target;
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# This won't be
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$fields['PreviousTarget']['default'] = (string)$this->target;
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$block = Block::newFromTarget( $this->target );
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if ( $block instanceof Block && !$block->mAuto # The block exists and isn't an autoblock
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&& ( $this->type != Block::TYPE_RANGE # The block isn't a rangeblock
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|| $block->getTarget() == $this->target ) # or if it is, the range is what we're about to block
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) {
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$fields['HardBlock']['default'] = $block->isHardblock();
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$fields['CreateAccount']['default'] = $block->prevents( 'createaccount' );
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$fields['AutoBlock']['default'] = $block->isAutoblocking();
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if ( isset( $fields['DisableEmail'] ) ) {
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$fields['DisableEmail']['default'] = $block->prevents( 'sendemail' );
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}
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if ( isset( $fields['HideUser'] ) ) {
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$fields['HideUser']['default'] = $block->mHideName;
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}
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if ( isset( $fields['DisableUTEdit'] ) ) {
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$fields['DisableUTEdit']['default'] = $block->prevents( 'editownusertalk' );
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}
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// If the username was hidden (ipb_deleted == 1), don't show the reason
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// unless this user also has rights to hideuser: Bug 35839
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if ( !$block->mHideName || $this->getUser()->isAllowed( 'hideuser' ) ) {
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$fields['Reason']['default'] = $block->mReason;
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} else {
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$fields['Reason']['default'] = '';
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}
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if ( $this->getRequest()->wasPosted() ) {
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# Ok, so we got a POST submission asking us to reblock a user. So show the
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# confirm checkbox; the user will only see it if they haven't previously
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$fields['Confirm']['type'] = 'check';
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} else {
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# We got a target, but it wasn't a POST request, so the user must have gone
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# to a link like [[Special:Block/User]]. We don't need to show the checkbox
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# as long as they go ahead and block *that* user
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$fields['Confirm']['default'] = 1;
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}
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if ( $block->mExpiry == 'infinity' ) {
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$fields['Expiry']['default'] = 'infinite';
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} else {
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$fields['Expiry']['default'] = wfTimestamp( TS_RFC2822, $block->mExpiry );
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}
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$this->alreadyBlocked = true;
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$this->preErrors[] = array( 'ipb-needreblock', wfEscapeWikiText( (string)$block->getTarget() ) );
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}
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# We always need confirmation to do HideUser
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if ( $this->requestedHideUser ) {
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$fields['Confirm']['type'] = 'check';
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unset( $fields['Confirm']['default'] );
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$this->preErrors[] = 'ipb-confirmhideuser';
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}
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# Or if the user is trying to block themselves
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if ( (string)$this->target === $this->getUser()->getName() ) {
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$fields['Confirm']['type'] = 'check';
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unset( $fields['Confirm']['default'] );
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$this->preErrors[] = 'ipb-blockingself';
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}
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}
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/**
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* Add header elements like block log entries, etc.
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* @return String
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*/
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protected function preText() {
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$this->getOutput()->addModules( 'mediawiki.special.block' );
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$text = $this->msg( 'blockiptext' )->parse();
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$otherBlockMessages = array();
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if ( $this->target !== null ) {
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# Get other blocks, i.e. from GlobalBlocking or TorBlock extension
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wfRunHooks( 'OtherBlockLogLink', array( &$otherBlockMessages, $this->target ) );
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if ( count( $otherBlockMessages ) ) {
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$s = Html::rawElement(
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'h2',
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array(),
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$this->msg( 'ipb-otherblocks-header', count( $otherBlockMessages ) )->parse()
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) . "\n";
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$list = '';
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foreach ( $otherBlockMessages as $link ) {
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$list .= Html::rawElement( 'li', array(), $link ) . "\n";
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}
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$s .= Html::rawElement(
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'ul',
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array( 'class' => 'mw-blockip-alreadyblocked' ),
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$list
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) . "\n";
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$text .= $s;
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}
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}
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return $text;
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}
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/**
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* Add footer elements to the form
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* @return string
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*/
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protected function postText() {
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$links = array();
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# Link to the user's contributions, if applicable
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if ( $this->target instanceof User ) {
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$contribsPage = SpecialPage::getTitleFor( 'Contributions', $this->target->getName() );
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$links[] = Linker::link(
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$contribsPage,
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$this->msg( 'ipb-blocklist-contribs', $this->target->getName() )->escaped()
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);
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}
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# Link to unblock the specified user, or to a blank unblock form
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if ( $this->target instanceof User ) {
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$message = $this->msg( 'ipb-unblock-addr', wfEscapeWikiText( $this->target->getName() ) )->parse();
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$list = SpecialPage::getTitleFor( 'Unblock', $this->target->getName() );
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} else {
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$message = $this->msg( 'ipb-unblock' )->parse();
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$list = SpecialPage::getTitleFor( 'Unblock' );
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}
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$links[] = Linker::linkKnown( $list, $message, array() );
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# Link to the block list
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$links[] = Linker::linkKnown(
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SpecialPage::getTitleFor( 'BlockList' ),
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$this->msg( 'ipb-blocklist' )->escaped()
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);
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$user = $this->getUser();
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# Link to edit the block dropdown reasons, if applicable
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if ( $user->isAllowed( 'editinterface' ) ) {
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$links[] = Linker::link(
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Title::makeTitle( NS_MEDIAWIKI, 'Ipbreason-dropdown' ),
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$this->msg( 'ipb-edit-dropdown' )->escaped(),
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array(),
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array( 'action' => 'edit' )
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);
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}
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$text = Html::rawElement(
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'p',
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array( 'class' => 'mw-ipb-conveniencelinks' ),
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$this->getLanguage()->pipeList( $links )
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);
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$userTitle = self::getTargetUserTitle( $this->target );
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if ( $userTitle ) {
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# Get relevant extracts from the block and suppression logs, if possible
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$out = '';
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LogEventsList::showLogExtract(
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$out,
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'block',
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$userTitle,
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'',
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array(
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'lim' => 10,
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'msgKey' => array( 'blocklog-showlog', $userTitle->getText() ),
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'showIfEmpty' => false
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)
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);
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$text .= $out;
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# Add suppression block entries if allowed
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if ( $user->isAllowed( 'suppressionlog' ) ) {
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LogEventsList::showLogExtract(
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$out,
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'suppress',
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$userTitle,
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'',
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array(
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'lim' => 10,
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'conds' => array( 'log_action' => array( 'block', 'reblock', 'unblock' ) ),
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'msgKey' => array( 'blocklog-showsuppresslog', $userTitle->getText() ),
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'showIfEmpty' => false
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)
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);
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$text .= $out;
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}
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}
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return $text;
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}
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/**
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* Get a user page target for things like logs.
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* This handles account and IP range targets.
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* @param $target User|string
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* @return Title|null
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*/
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protected static function getTargetUserTitle( $target ) {
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if ( $target instanceof User ) {
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return $target->getUserPage();
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} elseif ( IP::isIPAddress( $target ) ) {
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return Title::makeTitleSafe( NS_USER, $target );
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}
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return null;
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}
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/**
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* Determine the target of the block, and the type of target
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* TODO: should be in Block.php?
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* @param string $par subpage parameter passed to setup, or data value from
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* the HTMLForm
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* @param $request WebRequest optionally try and get data from a request too
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* @return array( User|string|null, Block::TYPE_ constant|null )
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*/
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public static function getTargetAndType( $par, WebRequest $request = null ) {
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$i = 0;
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$target = null;
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while ( true ) {
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switch ( $i++ ) {
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case 0:
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# The HTMLForm will check wpTarget first and only if it doesn't get
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# a value use the default, which will be generated from the options
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# below; so this has to have a higher precedence here than $par, or
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# we could end up with different values in $this->target and the HTMLForm!
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if ( $request instanceof WebRequest ) {
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$target = $request->getText( 'wpTarget', null );
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}
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break;
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case 1:
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$target = $par;
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break;
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case 2:
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if ( $request instanceof WebRequest ) {
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$target = $request->getText( 'ip', null );
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}
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break;
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case 3:
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# B/C @since 1.18
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if ( $request instanceof WebRequest ) {
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$target = $request->getText( 'wpBlockAddress', null );
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}
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break;
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case 4:
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break 2;
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}
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list( $target, $type ) = Block::parseTarget( $target );
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if ( $type !== null ) {
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return array( $target, $type );
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}
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}
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return array( null, null );
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}
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/**
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* HTMLForm field validation-callback for Target field.
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* @since 1.18
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* @param $value String
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* @param $alldata Array
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* @param $form HTMLForm
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* @return Message
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*/
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public static function validateTargetField( $value, $alldata, $form ) {
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$status = self::validateTarget( $value, $form->getUser() );
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if ( !$status->isOK() ) {
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$errors = $status->getErrorsArray();
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return call_user_func_array( array( $form, 'msg' ), $errors[0] );
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} else {
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return true;
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}
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}
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/**
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* Validate a block target.
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*
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* @since 1.21
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* @param string $value Block target to check
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* @param User $user Performer of the block
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* @return Status
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*/
|
|
public static function validateTarget( $value, User $user ) {
|
|
global $wgBlockCIDRLimit;
|
|
|
|
/** @var User $target */
|
|
list( $target, $type ) = self::getTargetAndType( $value );
|
|
$status = Status::newGood( $target );
|
|
|
|
if ( $type == Block::TYPE_USER ) {
|
|
if ( $target->isAnon() ) {
|
|
$status->fatal(
|
|
'nosuchusershort',
|
|
wfEscapeWikiText( $target->getName() )
|
|
);
|
|
}
|
|
|
|
$unblockStatus = self::checkUnblockSelf( $target, $user );
|
|
if ( $unblockStatus !== true ) {
|
|
$status->fatal( 'badaccess', $unblockStatus );
|
|
}
|
|
} elseif ( $type == Block::TYPE_RANGE ) {
|
|
list( $ip, $range ) = explode( '/', $target, 2 );
|
|
|
|
if (
|
|
( IP::isIPv4( $ip ) && $wgBlockCIDRLimit['IPv4'] == 32 ) ||
|
|
( IP::isIPv6( $ip ) && $wgBlockCIDRLimit['IPv6'] == 128 )
|
|
) {
|
|
// Range block effectively disabled
|
|
$status->fatal( 'range_block_disabled' );
|
|
}
|
|
|
|
if (
|
|
( IP::isIPv4( $ip ) && $range > 32 ) ||
|
|
( IP::isIPv6( $ip ) && $range > 128 )
|
|
) {
|
|
// Dodgy range
|
|
$status->fatal( 'ip_range_invalid' );
|
|
}
|
|
|
|
if ( IP::isIPv4( $ip ) && $range < $wgBlockCIDRLimit['IPv4'] ) {
|
|
$status->fatal( 'ip_range_toolarge', $wgBlockCIDRLimit['IPv4'] );
|
|
}
|
|
|
|
if ( IP::isIPv6( $ip ) && $range < $wgBlockCIDRLimit['IPv6'] ) {
|
|
$status->fatal( 'ip_range_toolarge', $wgBlockCIDRLimit['IPv6'] );
|
|
}
|
|
} elseif ( $type == Block::TYPE_IP ) {
|
|
# All is well
|
|
} else {
|
|
$status->fatal( 'badipaddress' );
|
|
}
|
|
|
|
return $status;
|
|
}
|
|
|
|
/**
|
|
* Submit callback for an HTMLForm object, will simply pass
|
|
* @param $data array
|
|
* @param $form HTMLForm
|
|
* @return Bool|String
|
|
*/
|
|
public static function processUIForm( array $data, HTMLForm $form ) {
|
|
return self::processForm( $data, $form->getContext() );
|
|
}
|
|
|
|
/**
|
|
* Given the form data, actually implement a block
|
|
* @param $data Array
|
|
* @param $context IContextSource
|
|
* @return Bool|String
|
|
*/
|
|
public static function processForm( array $data, IContextSource $context ) {
|
|
global $wgBlockAllowsUTEdit;
|
|
|
|
$performer = $context->getUser();
|
|
|
|
// Handled by field validator callback
|
|
// self::validateTargetField( $data['Target'] );
|
|
|
|
# This might have been a hidden field or a checkbox, so interesting data
|
|
# can come from it
|
|
$data['Confirm'] = !in_array( $data['Confirm'], array( '', '0', null, false ), true );
|
|
|
|
/** @var User $target */
|
|
list( $target, $type ) = self::getTargetAndType( $data['Target'] );
|
|
if ( $type == Block::TYPE_USER ) {
|
|
$user = $target;
|
|
$target = $user->getName();
|
|
$userId = $user->getId();
|
|
|
|
# Give admins a heads-up before they go and block themselves. Much messier
|
|
# to do this for IPs, but it's pretty unlikely they'd ever get the 'block'
|
|
# permission anyway, although the code does allow for it.
|
|
# Note: Important to use $target instead of $data['Target']
|
|
# since both $data['PreviousTarget'] and $target are normalized
|
|
# but $data['target'] gets overriden by (non-normalized) request variable
|
|
# from previous request.
|
|
if ( $target === $performer->getName() &&
|
|
( $data['PreviousTarget'] !== $target || !$data['Confirm'] )
|
|
) {
|
|
return array( 'ipb-blockingself' );
|
|
}
|
|
} elseif ( $type == Block::TYPE_RANGE ) {
|
|
$userId = 0;
|
|
} elseif ( $type == Block::TYPE_IP ) {
|
|
$target = $target->getName();
|
|
$userId = 0;
|
|
} else {
|
|
# This should have been caught in the form field validation
|
|
return array( 'badipaddress' );
|
|
}
|
|
|
|
if ( ( strlen( $data['Expiry'] ) == 0 ) || ( strlen( $data['Expiry'] ) > 50 )
|
|
|| !self::parseExpiryInput( $data['Expiry'] )
|
|
) {
|
|
return array( 'ipb_expiry_invalid' );
|
|
}
|
|
|
|
if ( !isset( $data['DisableEmail'] ) ) {
|
|
$data['DisableEmail'] = false;
|
|
}
|
|
|
|
# If the user has done the form 'properly', they won't even have been given the
|
|
# option to suppress-block unless they have the 'hideuser' permission
|
|
if ( !isset( $data['HideUser'] ) ) {
|
|
$data['HideUser'] = false;
|
|
}
|
|
|
|
if ( $data['HideUser'] ) {
|
|
if ( !$performer->isAllowed( 'hideuser' ) ) {
|
|
# this codepath is unreachable except by a malicious user spoofing forms,
|
|
# or by race conditions (user has oversight and sysop, loads block form,
|
|
# and is de-oversighted before submission); so need to fail completely
|
|
# rather than just silently disable hiding
|
|
return array( 'badaccess-group0' );
|
|
}
|
|
|
|
# Recheck params here...
|
|
if ( $type != Block::TYPE_USER ) {
|
|
$data['HideUser'] = false; # IP users should not be hidden
|
|
} elseif ( !in_array( $data['Expiry'], array( 'infinite', 'infinity', 'indefinite' ) ) ) {
|
|
# Bad expiry.
|
|
return array( 'ipb_expiry_temp' );
|
|
} elseif ( $user->getEditCount() > self::HIDEUSER_CONTRIBLIMIT ) {
|
|
# Typically, the user should have a handful of edits.
|
|
# Disallow hiding users with many edits for performance.
|
|
return array( 'ipb_hide_invalid' );
|
|
} elseif ( !$data['Confirm'] ) {
|
|
return array( 'ipb-confirmhideuser' );
|
|
}
|
|
}
|
|
|
|
# Create block object.
|
|
$block = new Block();
|
|
$block->setTarget( $target );
|
|
$block->setBlocker( $performer );
|
|
$block->mReason = $data['Reason'][0];
|
|
$block->mExpiry = self::parseExpiryInput( $data['Expiry'] );
|
|
$block->prevents( 'createaccount', $data['CreateAccount'] );
|
|
$block->prevents( 'editownusertalk', ( !$wgBlockAllowsUTEdit || $data['DisableUTEdit'] ) );
|
|
$block->prevents( 'sendemail', $data['DisableEmail'] );
|
|
$block->isHardblock( $data['HardBlock'] );
|
|
$block->isAutoblocking( $data['AutoBlock'] );
|
|
$block->mHideName = $data['HideUser'];
|
|
|
|
if ( !wfRunHooks( 'BlockIp', array( &$block, &$performer ) ) ) {
|
|
return array( 'hookaborted' );
|
|
}
|
|
|
|
# Try to insert block. Is there a conflicting block?
|
|
$status = $block->insert();
|
|
if ( !$status ) {
|
|
# Indicates whether the user is confirming the block and is aware of
|
|
# the conflict (did not change the block target in the meantime)
|
|
$blockNotConfirmed = !$data['Confirm'] || ( array_key_exists( 'PreviousTarget', $data )
|
|
&& $data['PreviousTarget'] !== $target );
|
|
|
|
# Special case for API - bug 32434
|
|
$reblockNotAllowed = ( array_key_exists( 'Reblock', $data ) && !$data['Reblock'] );
|
|
|
|
# Show form unless the user is already aware of this...
|
|
if ( $blockNotConfirmed || $reblockNotAllowed ) {
|
|
return array( array( 'ipb_already_blocked', $block->getTarget() ) );
|
|
# Otherwise, try to update the block...
|
|
} else {
|
|
# This returns direct blocks before autoblocks/rangeblocks, since we should
|
|
# be sure the user is blocked by now it should work for our purposes
|
|
$currentBlock = Block::newFromTarget( $target );
|
|
|
|
if ( $block->equals( $currentBlock ) ) {
|
|
return array( array( 'ipb_already_blocked', $block->getTarget() ) );
|
|
}
|
|
|
|
# If the name was hidden and the blocking user cannot hide
|
|
# names, then don't allow any block changes...
|
|
if ( $currentBlock->mHideName && !$performer->isAllowed( 'hideuser' ) ) {
|
|
return array( 'cant-see-hidden-user' );
|
|
}
|
|
|
|
$currentBlock->delete();
|
|
$status = $block->insert();
|
|
$logaction = 'reblock';
|
|
|
|
# Unset _deleted fields if requested
|
|
if ( $currentBlock->mHideName && !$data['HideUser'] ) {
|
|
RevisionDeleteUser::unsuppressUserName( $target, $userId );
|
|
}
|
|
|
|
# If hiding/unhiding a name, this should go in the private logs
|
|
if ( (bool)$currentBlock->mHideName ) {
|
|
$data['HideUser'] = true;
|
|
}
|
|
}
|
|
} else {
|
|
$logaction = 'block';
|
|
}
|
|
|
|
wfRunHooks( 'BlockIpComplete', array( $block, $performer ) );
|
|
|
|
# Set *_deleted fields if requested
|
|
if ( $data['HideUser'] ) {
|
|
RevisionDeleteUser::suppressUserName( $target, $userId );
|
|
}
|
|
|
|
# Can't watch a rangeblock
|
|
if ( $type != Block::TYPE_RANGE && $data['Watch'] ) {
|
|
WatchAction::doWatch( Title::makeTitle( NS_USER, $target ), $performer, WatchedItem::IGNORE_USER_RIGHTS );
|
|
}
|
|
|
|
# Block constructor sanitizes certain block options on insert
|
|
$data['BlockEmail'] = $block->prevents( 'sendemail' );
|
|
$data['AutoBlock'] = $block->isAutoblocking();
|
|
|
|
# Prepare log parameters
|
|
$logParams = array();
|
|
$logParams[] = $data['Expiry'];
|
|
$logParams[] = self::blockLogFlags( $data, $type );
|
|
|
|
# Make log entry, if the name is hidden, put it in the oversight log
|
|
$log_type = $data['HideUser'] ? 'suppress' : 'block';
|
|
$log = new LogPage( $log_type );
|
|
$log_id = $log->addEntry(
|
|
$logaction,
|
|
Title::makeTitle( NS_USER, $target ),
|
|
$data['Reason'][0],
|
|
$logParams,
|
|
$performer
|
|
);
|
|
# Relate log ID to block IDs (bug 25763)
|
|
$blockIds = array_merge( array( $status['id'] ), $status['autoIds'] );
|
|
$log->addRelations( 'ipb_id', $blockIds, $log_id );
|
|
|
|
# Report to the user
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Get an array of suggested block durations from MediaWiki:Ipboptions
|
|
* @todo FIXME: This uses a rather odd syntax for the options, should it be converted
|
|
* to the standard "**<duration>|<displayname>" format?
|
|
* @param $lang Language|null the language to get the durations in, or null to use
|
|
* the wiki's content language
|
|
* @return Array
|
|
*/
|
|
public static function getSuggestedDurations( $lang = null ) {
|
|
$a = array();
|
|
$msg = $lang === null
|
|
? wfMessage( 'ipboptions' )->inContentLanguage()->text()
|
|
: wfMessage( 'ipboptions' )->inLanguage( $lang )->text();
|
|
|
|
if ( $msg == '-' ) {
|
|
return array();
|
|
}
|
|
|
|
foreach ( explode( ',', $msg ) as $option ) {
|
|
if ( strpos( $option, ':' ) === false ) {
|
|
$option = "$option:$option";
|
|
}
|
|
|
|
list( $show, $value ) = explode( ':', $option );
|
|
$a[htmlspecialchars( $show )] = htmlspecialchars( $value );
|
|
}
|
|
|
|
return $a;
|
|
}
|
|
|
|
/**
|
|
* Convert a submitted expiry time, which may be relative ("2 weeks", etc) or absolute
|
|
* ("24 May 2034", etc), into an absolute timestamp we can put into the database.
|
|
* @param string $expiry whatever was typed into the form
|
|
* @return String: timestamp or "infinity" string for the DB implementation
|
|
*/
|
|
public static function parseExpiryInput( $expiry ) {
|
|
static $infinity;
|
|
if ( $infinity == null ) {
|
|
$infinity = wfGetDB( DB_SLAVE )->getInfinity();
|
|
}
|
|
|
|
if ( $expiry == 'infinite' || $expiry == 'indefinite' ) {
|
|
$expiry = $infinity;
|
|
} else {
|
|
$expiry = strtotime( $expiry );
|
|
|
|
if ( $expiry < 0 || $expiry === false ) {
|
|
return false;
|
|
}
|
|
|
|
$expiry = wfTimestamp( TS_MW, $expiry );
|
|
}
|
|
|
|
return $expiry;
|
|
}
|
|
|
|
/**
|
|
* Can we do an email block?
|
|
* @param $user User: the sysop wanting to make a block
|
|
* @return Boolean
|
|
*/
|
|
public static function canBlockEmail( $user ) {
|
|
global $wgEnableUserEmail, $wgSysopEmailBans;
|
|
|
|
return ( $wgEnableUserEmail && $wgSysopEmailBans && $user->isAllowed( 'blockemail' ) );
|
|
}
|
|
|
|
/**
|
|
* bug 15810: blocked admins should not be able to block/unblock
|
|
* others, and probably shouldn't be able to unblock themselves
|
|
* either.
|
|
* @param $user User|Int|String
|
|
* @param $performer User user doing the request
|
|
* @return Bool|String true or error message key
|
|
*/
|
|
public static function checkUnblockSelf( $user, User $performer ) {
|
|
if ( is_int( $user ) ) {
|
|
$user = User::newFromId( $user );
|
|
} elseif ( is_string( $user ) ) {
|
|
$user = User::newFromName( $user );
|
|
}
|
|
|
|
if ( $performer->isBlocked() ) {
|
|
if ( $user instanceof User && $user->getId() == $performer->getId() ) {
|
|
# User is trying to unblock themselves
|
|
if ( $performer->isAllowed( 'unblockself' ) ) {
|
|
return true;
|
|
# User blocked themselves and is now trying to reverse it
|
|
} elseif ( $performer->blockedBy() === $performer->getName() ) {
|
|
return true;
|
|
} else {
|
|
return 'ipbnounblockself';
|
|
}
|
|
} else {
|
|
# User is trying to block/unblock someone else
|
|
return 'ipbblocked';
|
|
}
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Return a comma-delimited list of "flags" to be passed to the log
|
|
* reader for this block, to provide more information in the logs
|
|
* @param array $data from HTMLForm data
|
|
* @param $type Block::TYPE_ constant (USER, RANGE, or IP)
|
|
* @return string
|
|
*/
|
|
protected static function blockLogFlags( array $data, $type ) {
|
|
global $wgBlockAllowsUTEdit;
|
|
$flags = array();
|
|
|
|
# when blocking a user the option 'anononly' is not available/has no effect
|
|
# -> do not write this into log
|
|
if ( !$data['HardBlock'] && $type != Block::TYPE_USER ) {
|
|
// For grepping: message block-log-flags-anononly
|
|
$flags[] = 'anononly';
|
|
}
|
|
|
|
if ( $data['CreateAccount'] ) {
|
|
// For grepping: message block-log-flags-nocreate
|
|
$flags[] = 'nocreate';
|
|
}
|
|
|
|
# Same as anononly, this is not displayed when blocking an IP address
|
|
if ( !$data['AutoBlock'] && $type == Block::TYPE_USER ) {
|
|
// For grepping: message block-log-flags-noautoblock
|
|
$flags[] = 'noautoblock';
|
|
}
|
|
|
|
if ( $data['DisableEmail'] ) {
|
|
// For grepping: message block-log-flags-noemail
|
|
$flags[] = 'noemail';
|
|
}
|
|
|
|
if ( $wgBlockAllowsUTEdit && $data['DisableUTEdit'] ) {
|
|
// For grepping: message block-log-flags-nousertalk
|
|
$flags[] = 'nousertalk';
|
|
}
|
|
|
|
if ( $data['HideUser'] ) {
|
|
// For grepping: message block-log-flags-hiddenname
|
|
$flags[] = 'hiddenname';
|
|
}
|
|
|
|
return implode( ',', $flags );
|
|
}
|
|
|
|
/**
|
|
* Process the form on POST submission.
|
|
* @param $data Array
|
|
* @return Bool|Array true for success, false for didn't-try, array of errors on failure
|
|
*/
|
|
public function onSubmit( array $data ) {
|
|
// This isn't used since we need that HTMLForm that's passed in the
|
|
// second parameter. See alterForm for the real function
|
|
}
|
|
|
|
/**
|
|
* Do something exciting on successful processing of the form, most likely to show a
|
|
* confirmation message
|
|
*/
|
|
public function onSuccess() {
|
|
$out = $this->getOutput();
|
|
$out->setPageTitle( $this->msg( 'blockipsuccesssub' ) );
|
|
$out->addWikiMsg( 'blockipsuccesstext', wfEscapeWikiText( $this->target ) );
|
|
}
|
|
|
|
protected function getGroupName() {
|
|
return 'users';
|
|
}
|
|
}
|
|
|
|
# BC @since 1.18
|
|
class IPBlockForm extends SpecialBlock {
|
|
}
|