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MergeLogFormatter.php
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MergeLogFormatter.php
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<?php
/**
* Formatter for merge log entries.
*
* @license GPL-2.0-or-later
* @file
* @license GPL-2.0-or-later
* @since 1.25
*/
namespace MediaWiki\Logging;
use MediaWiki\Message\Message;
use MediaWiki\SpecialPage\SpecialPage;
use MediaWiki\Title\MalformedTitleException;
use MediaWiki\Title\Title;
use MediaWiki\Title\TitleParser;
/**
* This class formats merge log entries.
*
* @since 1.25
*/
class MergeLogFormatter extends LogFormatter {
private TitleParser $titleParser;
public function __construct(
LogEntry $entry,
TitleParser $titleParser
) {
parent::__construct( $entry );
$this->titleParser = $titleParser;
}
/** @inheritDoc */
public function getPreloadTitles() {
$params = $this->extractParameters();
try {
return [ $this->titleParser->parseTitle( $params[3] ) ];
} catch ( MalformedTitleException ) {
}
return [];
}
/** @inheritDoc */
protected function getMessageParameters() {
$params = parent::getMessageParameters();
$isMergeInto = $this->entry->getSubtype() === 'merge-into';
$srcTitle = $isMergeInto
? Title::newFromText( $params[3] )
: $this->entry->getTarget();
$destTitle = $isMergeInto
? $this->entry->getTarget()
: Title::newFromText( $params[3] );
$srcLink = Message::rawParam(
$this->makePageLink( $srcTitle, [ 'redirect' => 'no' ] )
);
$destLink = Message::rawParam( $this->makePageLink( $destTitle ) );
if ( $isMergeInto ) {
$params[2] = $destLink;
$params[3] = $srcLink;
} else {
$params[2] = $srcLink;
$params[3] = $destLink;
}
$params[4] = $this->context->getLanguage()
->userTimeAndDate( $params[4], $this->context->getUser() );
if ( isset( $params[6] ) ) {
$params[6] = $this->context->getLanguage()
->userTimeAndDate( $params[6], $this->context->getUser() );
}
return $params;
}
/** @inheritDoc */
public function getActionLinks() {
if ( $this->entry->isDeleted( LogPage::DELETED_ACTION ) // Action is hidden
|| !$this->context->getAuthority()->isAllowed( 'mergehistory' )
) {
return '';
}
// Show unmerge link
$params = $this->extractParameters();
if ( $this->entry->getSubtype() === 'merge-into' ) {
// merge-into entry lives at the destination page
$target = $this->entry->getTarget()->getPrefixedDBkey(); // dest
$dest = $params[3]; // src
} else {
// regular merge entry lives at the source page
$target = $params[3]; // dest
$dest = $this->entry->getTarget()->getPrefixedDBkey(); // src
}
if ( isset( $params[5] ) ) {
$mergePoint = $params[4] . "|" . $params[5];
} else {
// This is an old log entry from before we recorded the revid separately
$mergePoint = $params[4];
}
if ( isset( $params[6] ) ) {
$start = $params[6] . "|" . $params[7];
} else {
$start = "";
}
$revert = $this->getLinkRenderer()->makeKnownLink(
SpecialPage::getTitleFor( 'MergeHistory' ),
$this->msg( 'revertmerge' )->text(),
[],
[
'target' => $target,
'dest' => $dest,
'mergepoint' => $mergePoint,
'mergepointold' => $start,
'submitted' => 1 // show the revisions immediately
]
);
return $this->msg( 'parentheses' )->rawParams( $revert )->escaped();
}
/** @inheritDoc */
protected function getParametersForApi() {
$entry = $this->entry;
$params = $entry->getParameters();
// Use a different label when the subtype is "merge-into"
static $mapMerge = [
'4:title:dest',
'5:timestamp:mergepoint',
'4::dest' => '4:title:dest',
'5::mergepoint' => '5:timestamp:mergepoint',
'6::mergerevid',
'7::mergestart' => '7:timestamp:mergestart',
'8::mergestartid'
];
static $mapMergeInto = [
'4:title:src',
'5:timestamp:mergepoint',
'4::src' => '4:title:src',
'5::mergepoint' => '5:timestamp:mergepoint',
'6::mergerevid',
'7::mergestart' => '7:timestamp:mergestartid',
'8::mergestartid'
];
$map = $entry->getSubtype() === 'merge-into' ? $mapMergeInto : $mapMerge;
foreach ( $map as $index => $key ) {
if ( isset( $params[$index] ) ) {
$params[$key] = $params[$index];
unset( $params[$index] );
}
}
return $params;
}
/** @inheritDoc */
protected function getMessageKey() {
if ( isset( $this->extractParameters()[6] ) ) {
return parent::getMessageKey() . "-partial";
} else {
return parent::getMessageKey();
}
}
}
/** @deprecated class alias since 1.44 */
class_alias( MergeLogFormatter::class, 'MergeLogFormatter' );

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MergeLogFormatter.php (4 KB)

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