1b29f07440
Changes to the use statements done automatically via script Addition of missing use statement done manually Change-Id: I73fb416573f5af600e529d224b5beb5d2e3d27d3
333 lines
10 KiB
PHP
333 lines
10 KiB
PHP
<?php
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/**
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* Formatter for delete log entries.
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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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* @author Niklas Laxström
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* @license GPL-2.0-or-later
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* @since 1.22
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*/
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use MediaWiki\Api\ApiResult;
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use MediaWiki\Revision\RevisionRecord;
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use MediaWiki\SpecialPage\SpecialPage;
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/**
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* This class formats delete log entries.
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*
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* @since 1.19
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*/
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class DeleteLogFormatter extends LogFormatter {
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/** @var array|null */
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private $parsedParametersDeleteLog;
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/**
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* @inheritDoc
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*/
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protected function getMessageKey() {
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$key = parent::getMessageKey();
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if ( in_array( $this->entry->getSubtype(), [ 'event', 'revision' ] ) ) {
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if ( count( $this->getMessageParameters() ) < 5 ) {
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// Messages: logentry-delete-event-legacy, logentry-delete-revision-legacy,
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// logentry-suppress-event-legacy, logentry-suppress-revision-legacy
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return "$key-legacy";
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}
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} elseif ( $this->entry->getSubtype() === 'restore' ) {
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$rawParams = $this->entry->getParameters();
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if ( !isset( $rawParams[':assoc:count'] ) ) {
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// Message: logentry-delete-restore-nocount
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return $key . '-nocount';
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}
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}
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return $key;
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}
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/**
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* @inheritDoc
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*/
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protected function getMessageParameters() {
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if ( $this->parsedParametersDeleteLog !== null ) {
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return $this->parsedParametersDeleteLog;
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}
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$params = parent::getMessageParameters();
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$subtype = $this->entry->getSubtype();
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if ( in_array( $subtype, [ 'event', 'revision' ] ) ) {
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// $params[3] here is 'revision' or 'archive' for page revisions, 'oldimage' or
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// 'filearchive' for file versions, or a comma-separated list of log_ids for log
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// entries. $subtype here is 'revision' for page revisions and file
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// versions, or 'event' for log entries.
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if (
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( $subtype === 'event' && count( $params ) === 6 )
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|| (
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$subtype === 'revision' && isset( $params[3] ) && count( $params ) === 7
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&& in_array( $params[3], [ 'revision', 'archive', 'oldimage', 'filearchive' ] )
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)
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) {
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// See RevDelList::getLogParams()/RevDelLogList::getLogParams()
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$paramStart = $subtype === 'revision' ? 4 : 3;
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$old = $this->parseBitField( $params[$paramStart + 1] );
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$new = $this->parseBitField( $params[$paramStart + 2] );
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[ $hid, $unhid, $extra ] = RevisionDeleter::getChanges( $new, $old );
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$changes = [];
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// messages used: revdelete-content-hid, revdelete-summary-hid, revdelete-uname-hid
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foreach ( $hid as $v ) {
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$changes[] = $this->msg( "$v-hid" )->plain();
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}
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// messages used: revdelete-content-unhid, revdelete-summary-unhid,
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// revdelete-uname-unhid
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foreach ( $unhid as $v ) {
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$changes[] = $this->msg( "$v-unhid" )->plain();
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}
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foreach ( $extra as $v ) {
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$changes[] = $this->msg( $v )->plain();
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}
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$changeText = $this->context->getLanguage()->listToText( $changes );
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$newParams = array_slice( $params, 0, 3 );
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$newParams[3] = $changeText;
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$ids = is_array( $params[$paramStart] )
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? $params[$paramStart]
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: explode( ',', $params[$paramStart] );
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$newParams[4] = $this->context->getLanguage()->formatNum( count( $ids ) );
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$this->parsedParametersDeleteLog = $newParams;
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return $this->parsedParametersDeleteLog;
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} else {
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$this->parsedParametersDeleteLog = array_slice( $params, 0, 3 );
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return $this->parsedParametersDeleteLog;
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}
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} elseif ( $subtype === 'restore' ) {
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$rawParams = $this->entry->getParameters();
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if ( isset( $rawParams[':assoc:count'] ) ) {
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$countList = [];
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foreach ( $rawParams[':assoc:count'] as $type => $count ) {
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if ( $count ) {
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// Messages: restore-count-revisions, restore-count-files
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$countList[] = $this->context->msg( 'restore-count-' . $type )
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->numParams( $count )->plain();
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}
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}
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$params[3] = $this->context->getLanguage()->listToText( $countList );
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}
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}
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$this->parsedParametersDeleteLog = $params;
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return $this->parsedParametersDeleteLog;
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}
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protected function parseBitField( $string ) {
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// Input is like ofield=2134 or just the number
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if ( strpos( $string, 'field=' ) === 1 ) {
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[ , $field ] = explode( '=', $string );
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return (int)$field;
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} else {
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return (int)$string;
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}
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}
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public function getActionLinks() {
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$linkRenderer = $this->getLinkRenderer();
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if ( !$this->context->getAuthority()->isAllowed( 'deletedhistory' )
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|| $this->entry->isDeleted( LogPage::DELETED_ACTION )
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) {
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return '';
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}
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switch ( $this->entry->getSubtype() ) {
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case 'delete': // Show undelete link
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case 'delete_redir':
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case 'delete_redir2':
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if ( $this->context->getAuthority()->isAllowed( 'undelete' ) ) {
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$message = 'undeletelink';
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} else {
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$message = 'undeleteviewlink';
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}
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$revert = $linkRenderer->makeKnownLink(
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SpecialPage::getTitleFor( 'Undelete' ),
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$this->msg( $message )->text(),
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[],
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[ 'target' => $this->entry->getTarget()->getPrefixedDBkey() ]
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);
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return $this->msg( 'parentheses' )->rawParams( $revert )->escaped();
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case 'revision': // If an edit was hidden from a page give a review link to the history
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$params = $this->extractParameters();
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if ( !isset( $params[3] ) || !isset( $params[4] ) ) {
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return '';
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}
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// Different revision types use different URL params...
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$key = $params[3];
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// This is a array or CSV of the IDs
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$ids = is_array( $params[4] )
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? $params[4]
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: explode( ',', $params[4] );
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$links = [];
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// If there's only one item, we can show a diff link
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if ( count( $ids ) == 1 ) {
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// Live revision diffs...
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if ( $key == 'oldid' || $key == 'revision' ) {
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$links[] = $linkRenderer->makeKnownLink(
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$this->entry->getTarget(),
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$this->msg( 'diff' )->text(),
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[],
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[
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'diff' => intval( $ids[0] ),
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'unhide' => 1
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]
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);
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// Deleted revision diffs...
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} elseif ( $key == 'artimestamp' || $key == 'archive' ) {
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$links[] = $linkRenderer->makeKnownLink(
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SpecialPage::getTitleFor( 'Undelete' ),
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$this->msg( 'diff' )->text(),
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[],
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[
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'target' => $this->entry->getTarget()->getPrefixedDBkey(),
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'diff' => 'prev',
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'timestamp' => $ids[0]
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]
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);
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}
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}
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// View/modify link...
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$links[] = $linkRenderer->makeKnownLink(
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SpecialPage::getTitleFor( 'Revisiondelete' ),
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$this->msg( 'revdel-restore' )->text(),
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[],
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[
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'target' => $this->entry->getTarget()->getPrefixedText(),
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'type' => $key,
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'ids' => implode( ',', $ids ),
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]
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);
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return $this->msg( 'parentheses' )->rawParams(
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$this->context->getLanguage()->pipeList( $links ) )->escaped();
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case 'event': // Hidden log items, give review link
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$params = $this->extractParameters();
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if ( !isset( $params[3] ) ) {
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return '';
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}
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// This is a CSV of the IDs
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$query = $params[3];
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if ( is_array( $query ) ) {
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$query = implode( ',', $query );
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}
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// Link to each hidden object ID, $params[1] is the url param
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$revert = $linkRenderer->makeKnownLink(
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SpecialPage::getTitleFor( 'Revisiondelete' ),
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$this->msg( 'revdel-restore' )->text(),
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[],
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[
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'target' => $this->entry->getTarget()->getPrefixedText(),
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'type' => 'logging',
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'ids' => $query
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]
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);
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return $this->msg( 'parentheses' )->rawParams( $revert )->escaped();
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default:
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return '';
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}
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}
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protected function getParametersForApi() {
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$entry = $this->entry;
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$params = [];
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$subtype = $this->entry->getSubtype();
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if ( in_array( $subtype, [ 'event', 'revision' ] ) ) {
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$rawParams = $entry->getParameters();
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if ( $subtype === 'event' ) {
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array_unshift( $rawParams, 'logging' );
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}
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static $map = [
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'4::type',
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'5::ids',
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'6::ofield',
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'7::nfield',
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'4::ids' => '5::ids',
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'5::ofield' => '6::ofield',
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'6::nfield' => '7::nfield',
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];
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foreach ( $map as $index => $key ) {
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if ( isset( $rawParams[$index] ) ) {
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$rawParams[$key] = $rawParams[$index];
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unset( $rawParams[$index] );
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}
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}
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if ( !is_array( $rawParams['5::ids'] ) ) {
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$rawParams['5::ids'] = explode( ',', $rawParams['5::ids'] );
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}
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$params = [
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'::type' => $rawParams['4::type'],
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':array:ids' => $rawParams['5::ids'],
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];
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static $fields = [
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RevisionRecord::DELETED_TEXT => 'content',
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RevisionRecord::DELETED_COMMENT => 'comment',
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RevisionRecord::DELETED_USER => 'user',
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RevisionRecord::DELETED_RESTRICTED => 'restricted',
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];
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if ( isset( $rawParams['6::ofield'] ) ) {
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$old = $this->parseBitField( $rawParams['6::ofield'] );
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$params[':assoc:old'] = [ 'bitmask' => $old ];
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foreach ( $fields as $bit => $key ) {
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$params[':assoc:old'][$key] = (bool)( $old & $bit );
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}
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}
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if ( isset( $rawParams['7::nfield'] ) ) {
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$new = $this->parseBitField( $rawParams['7::nfield'] );
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$params[':assoc:new'] = [ 'bitmask' => $new ];
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foreach ( $fields as $bit => $key ) {
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$params[':assoc:new'][$key] = (bool)( $new & $bit );
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}
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}
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} elseif ( $subtype === 'restore' ) {
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$rawParams = $entry->getParameters();
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if ( isset( $rawParams[':assoc:count'] ) ) {
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$params[':assoc:count'] = $rawParams[':assoc:count'];
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}
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}
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return $params;
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}
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public function formatParametersForApi() {
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$ret = parent::formatParametersForApi();
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if ( isset( $ret['ids'] ) ) {
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ApiResult::setIndexedTagName( $ret['ids'], 'id' );
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}
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return $ret;
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}
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}
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