86 lines
2.6 KiB
PHP
86 lines
2.6 KiB
PHP
<?php
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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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*/
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use MediaWiki\MediaWikiServices;
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use MediaWiki\Permissions\PermissionStatus;
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/**
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* Show an error when a user tries to do something they do not have the necessary
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* permissions for.
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*
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* @newable
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* @since 1.18
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* @ingroup Exception
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*/
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class PermissionsError extends ErrorPageError {
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public $permission, $errors;
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/**
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* @stable to call
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*
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* @param string|null $permission A permission name or null if unknown
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* @param array|PermissionStatus $errors Error message keys or [key, param...] arrays or
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* PermissionStatus containing an array of errors; must not be empty if $permission is null
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* @throws \InvalidArgumentException
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*/
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public function __construct( $permission, $errors = [] ) {
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global $wgLang;
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if ( $errors instanceof PermissionStatus ) {
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$errors = $errors->toLegacyErrorArray();
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}
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if ( $permission === null && !$errors ) {
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throw new \InvalidArgumentException( __METHOD__ .
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': $permission and $errors cannot both be empty' );
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}
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$this->permission = $permission;
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if ( !count( $errors ) ) {
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$groups = [];
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foreach ( MediaWikiServices::getInstance()
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->getPermissionManager()
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->getGroupsWithPermission( $this->permission ) as $group ) {
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$groups[] = UserGroupMembership::getLink( $group, RequestContext::getMain(), 'wiki' );
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}
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if ( $groups ) {
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$errors[] = [ 'badaccess-groups', $wgLang->commaList( $groups ), count( $groups ) ];
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} else {
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$errors[] = [ 'badaccess-group0' ];
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}
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}
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$this->errors = $errors;
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// Give the parent class something to work with
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parent::__construct( 'permissionserrors', Message::newFromSpecifier( $errors[0] ) );
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}
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public function report( $action = self::SEND_OUTPUT ) {
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global $wgOut;
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$wgOut->showPermissionsErrorPage( $this->errors, $this->permission );
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if ( $action === self::SEND_OUTPUT ) {
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$wgOut->output();
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}
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}
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}
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