3 * Contains classes for formatting log entries
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 * http://www.gnu.org/copyleft/gpl.html
21 * @author Niklas Laxström
22 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later
27 * Implements the default log formatting.
28 * Can be overridden by subclassing and setting
29 * $wgLogActionsHandlers['type/subtype'] = 'class'; or
30 * $wgLogActionsHandlers['type/*'] = 'class';
34 // Audience options for viewing usernames, comments, and actions
36 const FOR_THIS_USER
= 2;
41 * Constructs a new formatter suitable for given entry.
42 * @param $entry LogEntry
43 * @return LogFormatter
45 public static function newFromEntry( LogEntry
$entry ) {
46 global $wgLogActionsHandlers;
47 $fulltype = $entry->getFullType();
48 $wildcard = $entry->getType() . '/*';
51 if ( isset( $wgLogActionsHandlers[$fulltype] ) ) {
52 $handler = $wgLogActionsHandlers[$fulltype];
53 } elseif ( isset( $wgLogActionsHandlers[$wildcard] ) ) {
54 $handler = $wgLogActionsHandlers[$wildcard];
57 if ( $handler !== '' && is_string( $handler ) && class_exists( $handler ) ) {
58 return new $handler( $entry );
61 return new LegacyLogFormatter( $entry );
65 * Handy shortcut for constructing a formatter directly from
68 * @see DatabaseLogEntry::getSelectQueryData
69 * @return LogFormatter
71 public static function newFromRow( $row ) {
72 return self
::newFromEntry( DatabaseLogEntry
::newFromRow( $row ) );
80 /// Integer constant for handling log_deleted
81 protected $audience = self
::FOR_PUBLIC
;
83 /// Whether to output user tool links
84 protected $linkFlood = false;
87 * Set to true if we are constructing a message text that is going to
88 * be included in page history or send to IRC feed. Links are replaced
89 * with plaintext or with [[pagename]] kind of syntax, that is parsed
90 * by page histories and IRC feeds.
93 protected $plaintext = false;
95 protected $irctext = false;
97 protected function __construct( LogEntry
$entry ) {
98 $this->entry
= $entry;
99 $this->context
= RequestContext
::getMain();
103 * Replace the default context
104 * @param $context IContextSource
106 public function setContext( IContextSource
$context ) {
107 $this->context
= $context;
111 * Set the visibility restrictions for displaying content.
112 * If set to public, and an item is deleted, then it will be replaced
113 * with a placeholder even if the context user is allowed to view it.
114 * @param $audience integer self::FOR_THIS_USER or self::FOR_PUBLIC
116 public function setAudience( $audience ) {
117 $this->audience
= ( $audience == self
::FOR_THIS_USER
)
118 ? self
::FOR_THIS_USER
123 * Check if a log item can be displayed
124 * @param $field integer LogPage::DELETED_* constant
127 protected function canView( $field ) {
128 if ( $this->audience
== self
::FOR_THIS_USER
) {
129 return LogEventsList
::userCanBitfield(
130 $this->entry
->getDeleted(), $field, $this->context
->getUser() );
132 return !$this->entry
->isDeleted( $field );
137 * If set to true, will produce user tool links after
138 * the user name. This should be replaced with generic
140 * @param $value boolean
142 public function setShowUserToolLinks( $value ) {
143 $this->linkFlood
= $value;
147 * Ugly hack to produce plaintext version of the message.
148 * Usually you also want to set extraneous request context
149 * to avoid formatting for any particular user.
150 * @see getActionText()
151 * @return string text
153 public function getPlainActionText() {
154 $this->plaintext
= true;
155 $text = $this->getActionText();
156 $this->plaintext
= false;
161 * Even uglier hack to maintain backwards compatibilty with IRC bots
163 * @see getActionText()
164 * @return string text
166 public function getIRCActionComment() {
167 $actionComment = $this->getIRCActionText();
168 $comment = $this->entry
->getComment();
170 if ( $comment != '' ) {
171 if ( $actionComment == '' ) {
172 $actionComment = $comment;
174 $actionComment .= wfMessage( 'colon-separator' )->inContentLanguage()->text() . $comment;
178 return $actionComment;
182 * Even uglier hack to maintain backwards compatibilty with IRC bots
184 * @see getActionText()
185 * @return string text
187 public function getIRCActionText() {
188 $this->plaintext
= true;
189 $this->irctext
= true;
191 $entry = $this->entry
;
192 $parameters = $entry->getParameters();
193 // @see LogPage::actionText()
194 // Text of title the action is aimed at.
195 $target = $entry->getTarget()->getPrefixedText() ;
197 switch( $entry->getType() ) {
199 switch( $entry->getSubtype() ) {
201 $movesource = $parameters['4::target'];
202 $text = wfMessage( '1movedto2' )
203 ->rawParams( $target, $movesource )->inContentLanguage()->escaped();
206 $movesource = $parameters['4::target'];
207 $text = wfMessage( '1movedto2_redir' )
208 ->rawParams( $target, $movesource )->inContentLanguage()->escaped();
210 case 'move-noredirect':
212 case 'move_redir-noredirect':
218 switch( $entry->getSubtype() ) {
220 $text = wfMessage( 'deletedarticle' )
221 ->rawParams( $target )->inContentLanguage()->escaped();
224 $text = wfMessage( 'undeletedarticle' )
225 ->rawParams( $target )->inContentLanguage()->escaped();
227 //case 'revision': // Revision deletion
228 //case 'event': // Log deletion
229 // see https://svn.wikimedia.org/viewvc/mediawiki/trunk/phase3/includes/LogPage.php?&pathrev=97044&r1=97043&r2=97044
235 // https://svn.wikimedia.org/viewvc/mediawiki/trunk/phase3/includes/PatrolLog.php?&pathrev=97495&r1=97494&r2=97495
236 // Create a diff link to the patrolled revision
237 if ( $entry->getSubtype() === 'patrol' ) {
238 $diffLink = htmlspecialchars(
239 wfMessage( 'patrol-log-diff', $parameters['4::curid'] )
240 ->inContentLanguage()->text() );
241 $text = wfMessage( 'patrol-log-line', $diffLink, "[[$target]]", "" )
242 ->inContentLanguage()->text();
249 switch( $entry->getSubtype() ) {
251 $text = wfMessage( 'protectedarticle' )
252 ->rawParams( $target . ' ' . $parameters[0] )->inContentLanguage()->escaped();
255 $text = wfMessage( 'unprotectedarticle' )
256 ->rawParams( $target )->inContentLanguage()->escaped();
259 $text = wfMessage( 'modifiedarticleprotection' )
260 ->rawParams( $target . ' ' . $parameters[0] )->inContentLanguage()->escaped();
266 switch( $entry->getSubtype() ) {
269 $text = wfMessage( 'newuserlog-create-entry' )
270 ->inContentLanguage()->escaped();
273 $text = wfMessage( 'newuserlog-create2-entry' )
274 ->rawParams( $target )->inContentLanguage()->escaped();
277 $text = wfMessage( 'newuserlog-autocreate-entry' )
278 ->inContentLanguage()->escaped();
284 switch( $entry->getSubtype() ) {
286 $text = wfMessage( 'uploadedimage' )
287 ->rawParams( $target )->inContentLanguage()->escaped();
290 $text = wfMessage( 'overwroteimage' )
291 ->rawParams( $target )->inContentLanguage()->escaped();
297 // case 'suppress' --private log -- aaron (sign your messages so we know who to blame in a few years :-D)
300 if( is_null( $text ) ) {
301 $text = $this->getPlainActionText();
304 $this->plaintext
= false;
305 $this->irctext
= false;
310 * Gets the log action, including username.
311 * @return string HTML
313 public function getActionText() {
314 if ( $this->canView( LogPage
::DELETED_ACTION
) ) {
315 $element = $this->getActionMessage();
316 if ( $element instanceof Message
) {
317 $element = $this->plaintext ?
$element->text() : $element->escaped();
319 if ( $this->entry
->isDeleted( LogPage
::DELETED_ACTION
) ) {
320 $element = $this->styleRestricedElement( $element );
323 $performer = $this->getPerformerElement() . $this->msg( 'word-separator' )->text();
324 $element = $performer . $this->getRestrictedElement( 'rev-deleted-event' );
331 * Returns a sentence describing the log action. Usually
332 * a Message object is returned, but old style log types
333 * and entries might return pre-escaped html string.
334 * @return Message|string pre-escaped html
336 protected function getActionMessage() {
337 $message = $this->msg( $this->getMessageKey() );
338 $message->params( $this->getMessageParameters() );
343 * Returns a key to be used for formatting the action sentence.
344 * Default is logentry-TYPE-SUBTYPE for modern logs. Legacy log
345 * types will use custom keys, and subclasses can also alter the
346 * key depending on the entry itself.
347 * @return string message key
349 protected function getMessageKey() {
350 $type = $this->entry
->getType();
351 $subtype = $this->entry
->getSubtype();
353 return "logentry-$type-$subtype";
357 * Returns extra links that comes after the action text, like "revert", etc.
361 public function getActionLinks() {
366 * Extracts the optional extra parameters for use in action messages.
367 * The array indexes start from number 3.
370 protected function extractParameters() {
371 $entry = $this->entry
;
374 if ( $entry->isLegacy() ) {
375 foreach ( $entry->getParameters() as $index => $value ) {
376 $params[$index +
3] = $value;
380 // Filter out parameters which are not in format #:foo
381 foreach ( $entry->getParameters() as $key => $value ) {
382 if ( strpos( $key, ':' ) === false ) continue;
383 list( $index, $type, $name ) = explode( ':', $key, 3 );
384 $params[$index - 1] = $value;
387 /* Message class doesn't like non consecutive numbering.
388 * Fill in missing indexes with empty strings to avoid
389 * incorrect renumbering.
391 if ( count( $params ) ) {
392 $max = max( array_keys( $params ) );
393 for ( $i = 4; $i < $max; $i++
) {
394 if ( !isset( $params[$i] ) ) {
403 * Formats parameters intented for action message from
404 * array of all parameters. There are three hardcoded
405 * parameters (array is zero-indexed, this list not):
406 * - 1: user name with premade link
407 * - 2: usable for gender magic function
408 * - 3: target page with premade link
411 protected function getMessageParameters() {
412 if ( isset( $this->parsedParameters
) ) {
413 return $this->parsedParameters
;
416 $entry = $this->entry
;
417 $params = $this->extractParameters();
418 $params[0] = Message
::rawParam( $this->getPerformerElement() );
419 $params[1] = $entry->getPerformer()->getName();
420 $params[2] = Message
::rawParam( $this->makePageLink( $entry->getTarget() ) );
422 // Bad things happens if the numbers are not in correct order
424 return $this->parsedParameters
= $params;
428 * Helper to make a link to the page, taking the plaintext
429 * value in consideration.
430 * @param $title Title the page
431 * @param $parameters array query parameters
432 * @throws MWException
435 protected function makePageLink( Title
$title = null, $parameters = array() ) {
436 if ( !$this->plaintext
) {
437 $link = Linker
::link( $title, null, array(), $parameters );
439 if ( !$title instanceof Title
) {
440 throw new MWException( "Expected title, got null" );
442 $link = '[[' . $title->getPrefixedText() . ']]';
448 * Provides the name of the user who performed the log action.
449 * Used as part of log action message or standalone, depending
450 * which parts of the log entry has been hidden.
453 public function getPerformerElement() {
454 if ( $this->canView( LogPage
::DELETED_USER
) ) {
455 $performer = $this->entry
->getPerformer();
456 $element = $this->makeUserLink( $performer );
457 if ( $this->entry
->isDeleted( LogPage
::DELETED_USER
) ) {
458 $element = $this->styleRestricedElement( $element );
461 $element = $this->getRestrictedElement( 'rev-deleted-user' );
468 * Gets the luser provided comment
469 * @return string HTML
471 public function getComment() {
472 if ( $this->canView( LogPage
::DELETED_COMMENT
) ) {
473 $comment = Linker
::commentBlock( $this->entry
->getComment() );
474 // No hard coded spaces thanx
475 $element = ltrim( $comment );
476 if ( $this->entry
->isDeleted( LogPage
::DELETED_COMMENT
) ) {
477 $element = $this->styleRestricedElement( $element );
480 $element = $this->getRestrictedElement( 'rev-deleted-comment' );
487 * Helper method for displaying restricted element.
488 * @param $message string
489 * @return string HTML or wikitext
491 protected function getRestrictedElement( $message ) {
492 if ( $this->plaintext
) {
493 return $this->msg( $message )->text();
496 $content = $this->msg( $message )->escaped();
497 $attribs = array( 'class' => 'history-deleted' );
498 return Html
::rawElement( 'span', $attribs, $content );
502 * Helper method for styling restricted element.
503 * @param $content string
504 * @return string HTML or wikitext
506 protected function styleRestricedElement( $content ) {
507 if ( $this->plaintext
) {
510 $attribs = array( 'class' => 'history-deleted' );
511 return Html
::rawElement( 'span', $attribs, $content );
515 * Shortcut for wfMessage which honors local context.
516 * @todo Would it be better to require replacing the global context instead?
520 protected function msg( $key ) {
521 return $this->context
->msg( $key );
524 protected function makeUserLink( User
$user ) {
525 if ( $this->plaintext
) {
526 $element = $user->getName();
528 $element = Linker
::userLink(
533 if ( $this->linkFlood
) {
534 $element .= Linker
::userToolLinksRedContribs(
537 $user->getEditCount()
545 * @return Array of titles that should be preloaded with LinkBatch.
547 public function getPreloadTitles() {
554 * This class formats all log entries for log types
555 * which have not been converted to the new system.
556 * This is not about old log entries which store
557 * parameters in a different format - the new
558 * LogFormatter classes have code to support formatting
562 class LegacyLogFormatter
extends LogFormatter
{
565 * Backward compatibility for extension changing the comment from
566 * the LogLine hook. This will be set by the first call on getComment(),
567 * then it might be modified by the hook when calling getActionLinks(),
568 * so that the modified value will be returned when calling getComment()
573 private $comment = null;
576 * Cache for the result of getActionLinks() so that it does not need to
577 * run multiple times depending on the order that getComment() and
578 * getActionLinks() are called.
582 private $revert = null;
584 public function getComment() {
585 if ( $this->comment
=== null ) {
586 $this->comment
= parent
::getComment();
589 // Make sure we execute the LogLine hook so that we immediately return
590 // the correct value.
591 if ( $this->revert
=== null ) {
592 $this->getActionLinks();
595 return $this->comment
;
598 protected function getActionMessage() {
599 $entry = $this->entry
;
600 $action = LogPage
::actionText(
602 $entry->getSubtype(),
604 $this->plaintext ?
null : $this->context
->getSkin(),
605 (array)$entry->getParameters(),
606 !$this->plaintext
// whether to filter [[]] links
609 $performer = $this->getPerformerElement();
610 if ( !$this->irctext
) {
611 $action = $performer . $this->msg( 'word-separator' )->text() . $action;
617 public function getActionLinks() {
618 if ( $this->revert
!== null ) {
619 return $this->revert
;
622 if ( $this->entry
->isDeleted( LogPage
::DELETED_ACTION
) ) {
623 return $this->revert
= '';
626 $title = $this->entry
->getTarget();
627 $type = $this->entry
->getType();
628 $subtype = $this->entry
->getSubtype();
630 // Show unblock/change block link
631 if ( ( $type == 'block' ||
$type == 'suppress' ) && ( $subtype == 'block' ||
$subtype == 'reblock' ) ) {
632 if ( !$this->context
->getUser()->isAllowed( 'block' ) ) {
638 SpecialPage
::getTitleFor( 'Unblock', $title->getDBkey() ),
639 $this->msg( 'unblocklink' )->escaped()
642 SpecialPage
::getTitleFor( 'Block', $title->getDBkey() ),
643 $this->msg( 'change-blocklink' )->escaped()
646 return $this->msg( 'parentheses' )->rawParams(
647 $this->context
->getLanguage()->pipeList( $links ) )->escaped();
648 // Show change protection link
649 } elseif ( $type == 'protect' && ( $subtype == 'protect' ||
$subtype == 'modify' ||
$subtype == 'unprotect' ) ) {
651 Linker
::link( $title,
652 $this->msg( 'hist' )->escaped(),
655 'action' => 'history',
656 'offset' => $this->entry
->getTimestamp()
660 if ( $this->context
->getUser()->isAllowed( 'protect' ) ) {
661 $links[] = Linker
::linkKnown(
663 $this->msg( 'protect_change' )->escaped(),
665 array( 'action' => 'protect' )
668 return $this->msg( 'parentheses' )->rawParams(
669 $this->context
->getLanguage()->pipeList( $links ) )->escaped();
671 } elseif( $type == 'merge' && $subtype == 'merge' ) {
672 if ( !$this->context
->getUser()->isAllowed( 'mergehistory' ) ) {
676 $params = $this->extractParameters();
677 $revert = Linker
::linkKnown(
678 SpecialPage
::getTitleFor( 'MergeHistory' ),
679 $this->msg( 'revertmerge' )->escaped(),
682 'target' => $params[3],
683 'dest' => $title->getPrefixedDBkey(),
684 'mergepoint' => $params[4]
687 return $this->msg( 'parentheses' )->rawParams( $revert )->escaped();
690 // Do nothing. The implementation is handled by the hook modifiying the
691 // passed-by-ref parameters. This also changes the default value so that
692 // getComment() and getActionLinks() do not call them indefinitely.
695 // This is to populate the $comment member of this instance so that it
696 // can be modified when calling the hook just below.
697 if ( $this->comment
=== null ) {
701 $params = $this->entry
->getParameters();
703 wfRunHooks( 'LogLine', array( $type, $subtype, $title, $params,
704 &$this->comment
, &$this->revert
, $this->entry
->getTimestamp() ) );
706 return $this->revert
;
711 * This class formats move log entries.
714 class MoveLogFormatter
extends LogFormatter
{
715 public function getPreloadTitles() {
716 $params = $this->extractParameters();
717 return array( Title
::newFromText( $params[3] ) );
720 protected function getMessageKey() {
721 $key = parent
::getMessageKey();
722 $params = $this->getMessageParameters();
723 if ( isset( $params[4] ) && $params[4] === '1' ) {
724 $key .= '-noredirect';
729 protected function getMessageParameters() {
730 $params = parent
::getMessageParameters();
731 $oldname = $this->makePageLink( $this->entry
->getTarget(), array( 'redirect' => 'no' ) );
732 $newname = $this->makePageLink( Title
::newFromText( $params[3] ) );
733 $params[2] = Message
::rawParam( $oldname );
734 $params[3] = Message
::rawParam( $newname );
738 public function getActionLinks() {
739 if ( $this->entry
->isDeleted( LogPage
::DELETED_ACTION
) // Action is hidden
740 ||
$this->entry
->getSubtype() !== 'move'
741 ||
!$this->context
->getUser()->isAllowed( 'move' ) )
746 $params = $this->extractParameters();
747 $destTitle = Title
::newFromText( $params[3] );
752 $revert = Linker
::linkKnown(
753 SpecialPage
::getTitleFor( 'Movepage' ),
754 $this->msg( 'revertmove' )->escaped(),
757 'wpOldTitle' => $destTitle->getPrefixedDBkey(),
758 'wpNewTitle' => $this->entry
->getTarget()->getPrefixedDBkey(),
759 'wpReason' => $this->msg( 'revertmove' )->inContentLanguage()->text(),
763 return $this->msg( 'parentheses' )->rawParams( $revert )->escaped();
768 * This class formats delete log entries.
771 class DeleteLogFormatter
extends LogFormatter
{
772 protected function getMessageKey() {
773 $key = parent
::getMessageKey();
774 if ( in_array( $this->entry
->getSubtype(), array( 'event', 'revision' ) ) ) {
775 if ( count( $this->getMessageParameters() ) < 5 ) {
776 return "$key-legacy";
782 protected function getMessageParameters() {
783 if ( isset( $this->parsedParametersDeleteLog
) ) {
784 return $this->parsedParametersDeleteLog
;
787 $params = parent
::getMessageParameters();
788 $subtype = $this->entry
->getSubtype();
789 if ( in_array( $subtype, array( 'event', 'revision' ) ) ) {
791 ($subtype === 'event' && count( $params ) === 6 ) ||
792 ($subtype === 'revision' && isset( $params[3] ) && $params[3] === 'revision' )
794 $paramStart = $subtype === 'revision' ?
4 : 3;
796 $old = $this->parseBitField( $params[$paramStart+
1] );
797 $new = $this->parseBitField( $params[$paramStart+
2] );
798 list( $hid, $unhid, $extra ) = RevisionDeleter
::getChanges( $new, $old );
800 foreach ( $hid as $v ) {
801 $changes[] = $this->msg( "$v-hid" )->plain();
803 foreach ( $unhid as $v ) {
804 $changes[] = $this->msg( "$v-unhid" )->plain();
806 foreach ( $extra as $v ) {
807 $changes[] = $this->msg( $v )->plain();
809 $changeText = $this->context
->getLanguage()->listToText( $changes );
812 $newParams = array_slice( $params, 0, 3 );
813 $newParams[3] = $changeText;
814 $count = count( explode( ',', $params[$paramStart] ) );
815 $newParams[4] = $this->context
->getLanguage()->formatNum( $count );
816 return $this->parsedParametersDeleteLog
= $newParams;
818 return $this->parsedParametersDeleteLog
= array_slice( $params, 0, 3 );
822 return $this->parsedParametersDeleteLog
= $params;
825 protected function parseBitField( $string ) {
826 // Input is like ofield=2134 or just the number
827 if ( strpos( $string, 'field=' ) === 1 ) {
828 list( , $field ) = explode( '=', $string );
831 return (int) $string;
835 public function getActionLinks() {
836 $user = $this->context
->getUser();
837 if ( !$user->isAllowed( 'deletedhistory' ) ||
$this->entry
->isDeleted( LogPage
::DELETED_ACTION
) ) {
841 switch ( $this->entry
->getSubtype() ) {
842 case 'delete': // Show undelete link
843 if( $user->isAllowed( 'undelete' ) ) {
844 $message = 'undeletelink';
846 $message = 'undeleteviewlink';
848 $revert = Linker
::linkKnown(
849 SpecialPage
::getTitleFor( 'Undelete' ),
850 $this->msg( $message )->escaped(),
852 array( 'target' => $this->entry
->getTarget()->getPrefixedDBkey() )
854 return $this->msg( 'parentheses' )->rawParams( $revert )->escaped();
856 case 'revision': // If an edit was hidden from a page give a review link to the history
857 $params = $this->extractParameters();
858 if ( !isset( $params[3] ) ||
!isset( $params[4] ) ) {
862 // Different revision types use different URL params...
864 // This is a CSV of the IDs
865 $ids = explode( ',', $params[4] );
869 // If there's only one item, we can show a diff link
870 if ( count( $ids ) == 1 ) {
871 // Live revision diffs...
872 if ( $key == 'oldid' ||
$key == 'revision' ) {
873 $links[] = Linker
::linkKnown(
874 $this->entry
->getTarget(),
875 $this->msg( 'diff' )->escaped(),
878 'diff' => intval( $ids[0] ),
882 // Deleted revision diffs...
883 } elseif ( $key == 'artimestamp' ||
$key == 'archive' ) {
884 $links[] = Linker
::linkKnown(
885 SpecialPage
::getTitleFor( 'Undelete' ),
886 $this->msg( 'diff' )->escaped(),
889 'target' => $this->entry
->getTarget()->getPrefixedDBKey(),
891 'timestamp' => $ids[0]
897 // View/modify link...
898 $links[] = Linker
::linkKnown(
899 SpecialPage
::getTitleFor( 'Revisiondelete' ),
900 $this->msg( 'revdel-restore' )->escaped(),
903 'target' => $this->entry
->getTarget()->getPrefixedText(),
905 'ids' => implode( ',', $ids ),
909 return $this->msg( 'parentheses' )->rawParams(
910 $this->context
->getLanguage()->pipeList( $links ) )->escaped();
912 case 'event': // Hidden log items, give review link
913 $params = $this->extractParameters();
914 if ( !isset( $params[3] ) ) {
917 // This is a CSV of the IDs
919 // Link to each hidden object ID, $params[1] is the url param
920 $revert = Linker
::linkKnown(
921 SpecialPage
::getTitleFor( 'Revisiondelete' ),
922 $this->msg( 'revdel-restore' )->escaped(),
925 'target' => $this->entry
->getTarget()->getPrefixedText(),
930 return $this->msg( 'parentheses' )->rawParams( $revert )->escaped();
938 * This class formats patrol log entries.
941 class PatrolLogFormatter
extends LogFormatter
{
942 protected function getMessageKey() {
943 $key = parent
::getMessageKey();
944 $params = $this->getMessageParameters();
945 if ( isset( $params[5] ) && $params[5] ) {
951 protected function getMessageParameters() {
952 $params = parent
::getMessageParameters();
954 $target = $this->entry
->getTarget();
956 $revision = $this->context
->getLanguage()->formatNum( $oldid, true );
958 if ( $this->plaintext
) {
959 $revlink = $revision;
960 } elseif ( $target->exists() ) {
965 $revlink = Linker
::link( $target, htmlspecialchars( $revision ), array(), $query );
967 $revlink = htmlspecialchars( $revision );
970 $params[3] = Message
::rawParam( $revlink );
976 * This class formats new user log entries.
979 class NewUsersLogFormatter
extends LogFormatter
{
980 protected function getMessageParameters() {
981 $params = parent
::getMessageParameters();
982 if ( $this->entry
->getSubtype() === 'create2' ) {
983 if ( isset( $params[3] ) ) {
984 $target = User
::newFromId( $params[3] );
986 $target = User
::newFromName( $this->entry
->getTarget()->getText(), false );
988 $params[2] = Message
::rawParam( $this->makeUserLink( $target ) );
989 $params[3] = $target->getName();
994 public function getComment() {
995 $timestamp = wfTimestamp( TS_MW
, $this->entry
->getTimestamp() );
996 if ( $timestamp < '20080129000000' ) {
997 # Suppress $comment from old entries (before 2008-01-29),
998 # not needed and can contain incorrect links
1001 return parent
::getComment();
1004 public function getPreloadTitles() {
1005 if ( $this->entry
->getSubtype() === 'create2' ) {
1006 //add the user talk to LinkBatch for the userLink
1007 return array( Title
::makeTitle( NS_USER_TALK
, $this->entry
->getTarget()->getText() ) );