60 return $this->
msg(
'history-title', $this->
getTitle()->getPrefixedText() )->text();
65 return MediaWikiServices::getInstance()->getLinkRenderer()->makeKnownLink(
67 $this->
msg(
'viewpagelogs' )->
text(),
69 [
'page' => $this->
getTitle()->getPrefixedText() ]
86 if ( !isset( $this->
message ) ) {
87 $msgs = [
'cur',
'last',
'pipe-separator' ];
88 foreach ( $msgs
as $msg ) {
89 $this->
message[$msg] = $this->
msg( $msg )->escaped();
104 if (
$out->checkLastModified( $this->page->getTouched() ) ) {
109 $config = $this->context->getConfig();
111 # Fill in the file cache if not set already
114 if ( !
$cache->isCacheGood( ) ) {
115 ob_start( [ &
$cache,
'saveToFileCache' ] );
120 $out->setFeedAppendQuery(
'action=history' );
121 $out->addModules(
'mediawiki.action.history' );
122 $out->addModuleStyles( [
123 'mediawiki.action.history.styles',
124 'mediawiki.special.changeslist',
126 if ( $config->get(
'UseMediaWikiUIEverywhere' ) ) {
128 $out->addModuleStyles( [
129 'mediawiki.ui.input',
130 'mediawiki.ui.checkbox',
135 $feedType =
$request->getVal(
'feed' );
137 $this->
feed( $feedType );
142 $this->
addHelpLink(
'//meta.wikimedia.org/wiki/Special:MyLanguage/Help:Page_history',
true );
145 if ( !$this->
page->exists() ) {
148 $out->setStatusCode( 404 );
150 $out->addWikiMsg(
'nohistory' );
154 # show deletion/move log if there is an entry
157 [
'delete',
'move' ],
161 'conds' => [
'log_action != ' .
$dbr->addQuotes(
'revision' ) ],
162 'showIfEmpty' =>
false,
163 'msgKey' => [
'moveddeleted-notice' ]
174 $month =
$request->getInt(
'month' );
175 $tagFilter =
$request->getVal(
'tagfilter' );
181 if (
$request->getBool(
'deleted' ) ) {
182 $conds = [
'rev_deleted != 0' ];
186 if ( $this->
getUser()->isAllowed(
'deletedhistory' ) ) {
187 $checkDeleted = Xml::checkLabel( $this->
msg(
'history-show-deleted' )->
text(),
188 'deleted',
'mw-show-deleted-only',
$request->getBool(
'deleted' ) ) .
"\n";
194 $action = htmlspecialchars(
wfScript() );
195 $content = Html::hidden(
'title', $this->
getTitle()->getPrefixedDBkey() ) .
"\n";
196 $content .= Html::hidden(
'action',
'history' ) .
"\n";
197 $content .= Xml::dateMenu(
201 $content .= $tagSelector ? ( implode(
' ', $tagSelector ) .
' ' ) :
'';
202 $content .= $checkDeleted . Html::submitButton(
203 $this->
msg(
'historyaction-submit' )->
text(),
205 [
'mw-ui-progressive' ]
208 "<form action=\"$action\" method=\"get\" id=\"mw-history-searchform\">" .
210 $this->
msg(
'history-fieldset-title' )->
text(),
212 [
'id' =>
'mw-history-search' ]
217 Hooks::run(
'PageHistoryBeforeList', [ &$this->
page, $this->
getContext() ] );
220 $pager =
new HistoryPager( $this, $year, $month, $tagFilter, $conds );
222 $pager->getNavigationBar() .
224 $pager->getNavigationBar()
226 $out->preventClickjacking( $pager->getPreventClickjacking() );
247 if ( $direction === self::DIR_PREV ) {
254 $offsets = [
"rev_timestamp $oper " .
$dbr->addQuotes(
$dbr->timestamp( $offset ) ) ];
259 $page_id = $this->
page->getId();
261 return $dbr->select(
'revision',
263 array_merge( [
'rev_page' => $page_id ], $offsets ),
265 [
'ORDER BY' =>
"rev_timestamp $dirs",
266 'USE INDEX' =>
'page_timestamp',
'LIMIT' => $limit ]
281 $feedClasses = $this->context->getConfig()->get(
'FeedClasses' );
283 $feed =
new $feedClasses[
$type](
284 $this->
getTitle()->getPrefixedText() .
' - ' .
285 $this->
msg(
'history-feed-title' )->inContentLanguage()->text(),
286 $this->
msg(
'history-feed-description' )->inContentLanguage()->text(),
287 $this->
getTitle()->getFullURL(
'action=history' )
292 $limit =
$request->getInt(
'limit', 10 );
295 $this->context->getConfig()->get(
'FeedLimit' )
302 if ( $items->numRows() ) {
303 foreach ( $items
as $row ) {
304 $feed->outItem( $this->
feedItem( $row ) );
314 $this->
msg(
'nohistory' )->inContentLanguage()->
text(),
315 $this->
msg(
'history-feed-empty' )->inContentLanguage()->parseAsBlock(),
319 $this->
getTitle()->getTalkPage()->getFullURL()
336 $this->
getTitle()->getPreviousRevisionID(
$rev->getId() ),
338 $rev->getTimestamp(),
341 if (
$rev->getComment() ==
'' ) {
343 $title = $this->
msg(
'history-feed-item-nocomment',
345 $wgContLang->timeanddate(
$rev->getTimestamp() ),
347 $wgContLang->time(
$rev->getTimestamp() ) )->inContentLanguage()->text();
350 $this->
msg(
'colon-separator' )->inContentLanguage()->text() .
357 $this->
getTitle()->getFullURL(
'diff=' .
$rev->getId() .
'&oldid=prev' ),
358 $rev->getTimestamp(),
360 $this->getTitle()->getTalkPage()->getFullURL()
398 $this->tagFilter = $tagFilter;
406 return $this->historyPage->getArticle();
410 if ( $this->conds ) {
411 return 'history page filtered';
413 return 'history page unfiltered';
419 'tables' => [
'revision',
'user' ],
421 'conds' => array_merge(
424 'options' => [
'USE INDEX' => [
'revision' =>
'page_timestamp' ] ],
428 $queryInfo[
'tables'],
429 $queryInfo[
'fields'],
431 $queryInfo[
'join_conds'],
432 $queryInfo[
'options'],
437 $historyPager = $this;
438 Hooks::run(
'PageHistoryPager::getQueryInfo', [ &$historyPager, &$queryInfo ] );
444 return 'rev_timestamp';
452 if ( $this->lastRow ) {
454 $firstInList = $this->counter == 1;
457 $notifTimestamp = $this->
getConfig()->get(
'ShowUpdatedMarker' )
462 $this->lastRow, $row, $notifTimestamp, $latest, $firstInList );
466 $this->lastRow = $row;
472 if ( !Hooks::run(
'PageHistoryPager::doBatchLookups', [ $this, $this->mResult ] ) ) {
476 # Do a link batch query
477 $this->mResult->seek( 0 );
480 foreach ( $this->mResult
as $row ) {
481 if ( $row->rev_parent_id ) {
482 $revIds[] = $row->rev_parent_id;
484 if ( !is_null( $row->user_name ) ) {
487 }
else { #
for anons
or usernames
of imported revisions
494 $this->mResult->seek( 0 );
503 $this->lastRow =
false;
505 $this->oldIdChecked = 0;
507 $this->
getOutput()->wrapWikiMsg(
"<div class='mw-history-legend'>\n$1\n</div>",
'histlegend' );
508 $s = Html::openElement(
'form', [
'action' =>
wfScript(),
509 'id' =>
'mw-history-compare' ] ) .
"\n";
510 $s .= Html::hidden(
'title', $this->
getTitle()->getPrefixedDBkey() ) .
"\n";
511 $s .= Html::hidden(
'action',
'historysubmit' ) .
"\n";
512 $s .= Html::hidden(
'type',
'revision' ) .
"\n";
515 $this->buttons =
'<div>';
516 $className =
'historysubmit mw-history-compareselectedversions-button';
517 $attrs = [
'class' => $className ]
525 if (
$user->isAllowed(
'deleterevision' ) ) {
526 $actionButtons .= $this->
getRevisionButton(
'revisiondelete',
'showhideselectedversions' );
528 if ( $this->showTagEditUI ) {
529 $actionButtons .= $this->
getRevisionButton(
'editchangetags',
'history-edit-tags' );
531 if ( $actionButtons ) {
532 $this->buttons .= Xml::tags(
'div', [
'class' =>
533 'mw-history-revisionactions' ], $actionButtons );
536 if (
$user->isAllowed(
'deleterevision' ) || $this->showTagEditUI ) {
540 $this->buttons .=
'</div>';
543 $s .=
'<ul id="pagehistory">' .
"\n";
550 # Note bug #20966, <button> is non-standard in IE<8
551 $element = Html::element(
557 'class' =>
"historysubmit mw-history-$name-button",
565 if ( $this->lastRow ) {
567 $firstInList = $this->counter == 1;
568 if ( $this->mIsBackwards ) {
569 # Next row is unknown, but for UI reasons, probably exists if an offset has been specified
570 if ( $this->mOffset ==
'' ) {
576 # The next row is the past-the-end row
581 $notifTimestamp = $this->
getConfig()->get(
'ShowUpdatedMarker' )
586 $this->lastRow, $next, $notifTimestamp, $latest, $firstInList );
591 # Add second buttons only if there is more than one rev
608 # Disable submit button if history has 1 revision only
610 return Html::submitButton( $message, $attributes );
630 function historyLine( $row, $next, $notificationtimestamp =
false,
631 $latest =
false, $firstInList =
false ) {
635 if ( is_object( $next ) ) {
637 $prevRev->setTitle( $this->
getTitle() );
644 $curLastlinks = $curlink . $this->historyPage->message[
'pipe-separator'] . $lastlink;
645 $histLinks = Html::rawElement(
647 [
'class' =>
'mw-history-histlinks' ],
648 $this->
msg(
'parentheses' )->rawParams( $curLastlinks )->escaped()
652 $s = $histLinks . $diffButtons;
659 $canRevDelete =
$user->isAllowed(
'deleterevision' );
662 if ( $canRevDelete || $this->showTagEditUI ) {
667 $del = Xml::check(
'deleterevisions',
false, [
'disabled' =>
'disabled' ] );
670 $del = Xml::check(
'showhiderevisions',
false,
671 [
'name' =>
'ids[' .
$rev->getId() .
']' ] );
674 } elseif (
$rev->getVisibility() &&
$user->isAllowed(
'deletedhistory' ) ) {
680 $query = [
'type' =>
'revision',
681 'target' => $this->
getTitle()->getPrefixedDBkey(),
'ids' =>
$rev->getId() ];
691 $dirmark =
$lang->getDirMark();
695 $s .=
" <span class='history-user'>" .
699 if (
$rev->isMinor() ) {
703 # Sometimes rev_len isn't populated
704 if (
$rev->getSize() !==
null ) {
705 # Size is always public data
706 $prevSize = isset( $this->parentLens[$row->rev_parent_id] )
707 ? $this->parentLens[$row->rev_parent_id]
711 $s .=
' <span class="mw-changeslist-separator">. .</span> ' .
"$fSize $sDiff";
714 # Text following the character difference is added just before running hooks
717 if ( $notificationtimestamp && ( $row->rev_timestamp >= $notificationtimestamp ) ) {
718 $s2 .=
' <span class="updatedmarker">' . $this->
msg(
'updatedmarker' )->escaped() .
'</span>';
719 $classes[] =
'mw-history-line-updated';
724 # Rollback and undo links
725 if ( $prevRev && $this->
getTitle()->quickUserCan(
'edit',
$user ) ) {
726 if ( $latest && $this->
getTitle()->quickUserCan(
'rollback',
$user ) ) {
731 [
'verify',
'noBrackets' ]
733 if ( $rollbackLink ) {
735 $tools[] = $rollbackLink;
742 # Create undo tooltip for the first (=latest) line only
743 $undoTooltip = $latest
744 ? [
'title' => $this->
msg(
'tooltip-undo' )->text() ]
746 $undolink = MediaWikiServices::getInstance()->getLinkRenderer()->makeKnownLink(
748 $this->
msg(
'editundo' )->
text(),
752 'undoafter' => $prevRev->getId(),
753 'undo' =>
$rev->getId()
756 $tools[] =
"<span class=\"mw-history-undo\">{$undolink}</span>";
760 Hooks::run(
'HistoryRevisionTools', [
$rev, &$tools, $prevRev,
$user ] );
763 $s2 .=
' ' . $this->
msg(
'parentheses' )->rawParams(
$lang->pipeList( $tools ) )->escaped();
772 $classes = array_merge( $classes, $newClasses );
773 if ( $tagSummary !==
'' ) {
774 $s2 .=
" $tagSummary";
777 # Include separator between character difference and following text
779 $s .=
' <span class="mw-changeslist-separator">. .</span> ' . $s2;
784 Hooks::run(
'PageHistoryLineEnding', [ $this, &$row, &
$s, &$classes, &
$attribs ] );
788 $attribs[
'class'] = implode(
' ', $classes );
791 return Xml::tags(
'li',
$attribs,
$s ) .
"\n";
801 $date = $this->
getLanguage()->userTimeAndDate(
$rev->getTimestamp(), $this->getUser() );
803 $link = MediaWikiServices::getInstance()->getLinkRenderer()->makeKnownLink(
806 [
'class' =>
'mw-changeslist-date' ],
807 [
'oldid' =>
$rev->getId() ]
810 $link = htmlspecialchars( $date );
813 $link =
"<span class=\"history-deleted\">$link</span>";
827 $cur = $this->historyPage->message[
'cur'];
831 return MediaWikiServices::getInstance()->getLinkRenderer()->makeKnownLink(
837 'oldid' =>
$rev->getId()
853 $last = $this->historyPage->message[
'last'];
855 if ( $next ===
null ) {
856 # Probably no next row
860 $linkRenderer = MediaWikiServices::getInstance()->getLinkRenderer();
861 if ( $next ===
'unknown' ) {
862 # Next row probably exists but is unknown, use an oldid=prev link
868 'diff' => $prevRev->getId(),
887 'diff' => $prevRev->getId(),
888 'oldid' => $next->rev_id
904 $radio = [
'type' =>
'radio',
'value' => $id ];
906 if ( $firstInList ) {
907 $first = Xml::element(
'input',
908 array_merge( $radio, [
909 'style' =>
'visibility:hidden',
911 'id' =>
'mw-oldid-null' ] )
913 $checkmark = [
'checked' =>
'checked' ];
915 # Check visibility of old revisions
917 $radio[
'disabled'] =
'disabled';
919 } elseif ( !$this->oldIdChecked ) {
920 $checkmark = [
'checked' =>
'checked' ];
921 $this->oldIdChecked = $id;
925 $first = Xml::element(
'input',
926 array_merge( $radio, $checkmark, [
928 'id' =>
"mw-oldid-$id" ] ) );
931 $second = Xml::element(
'input',
932 array_merge( $radio, $checkmark, [
934 'id' =>
"mw-diff-$id" ] ) );
936 return $first . $second;
Apache License January AND DISTRIBUTION Definitions License shall mean the terms and conditions for use
$wgSend404Code
Some web hosts attempt to rewrite all responses with a 404 (not found) status code,...
wfGetDB( $db, $groups=[], $wiki=false)
Get a Database object.
wfArrayFilterByKey(array $arr, callable $callback)
Like array_filter with ARRAY_FILTER_USE_KEY, but works pre-5.6.
wfScript( $script='index')
Get the path to a specified script file, respecting file extensions; this is a wrapper around $wgScri...
wfTimestamp( $outputtype=TS_UNIX, $ts=0)
Get a timestamp string in one of various formats.
$page
Page on which we're performing the action.
addHelpLink( $to, $overrideBaseUrl=false)
Adds help link with an icon via page indicators.
getTitle()
Shortcut to get the Title object from the page.
getContext()
Get the IContextSource in use here.
getOutput()
Get the OutputPage being used for this instance.
msg( $key)
Get a Message object with context set Parameters are the same as wfMessage()
getUser()
Shortcut to get the User being used for this instance.
static exists( $name)
Check if a given action is recognised, even if it's disabled.
getRequest()
Get the WebRequest being used for this instance.
static showCharacterDifference( $old, $new, IContextSource $context=null)
Show formatted char difference.
static flag( $flag, IContextSource $context=null)
Make an "<abbr>" element for a given change flag.
msg( $key)
Get a Message object with context set Parameters are the same as wfMessage()
getUser()
Get the User object.
getConfig()
Get the Config object.
getTitle()
Get the Title object.
getOutput()
Get the OutputPage object.
getWikiPage()
Get the WikiPage object.
getLanguage()
Get the Language object.
getContext()
Get the base IContextSource object.
A base class for basic support for outputting syndication feeds in RSS and other formats.
static stripComment( $text)
Quickie hack... strip out wikilinks to more legible form from the comment.
static checkFeedOutput( $type)
Check whether feeds can be used and that $type is a valid feed type.
static formatDiffRow( $title, $oldid, $newid, $timestamp, $comment, $actiontext='')
Really format a diff for the newsfeed.
Page view caching in the file system.
static useFileCache(IContextSource $context, $mode=self::MODE_NORMAL)
Check if pages can be cached for this request/user.
This class handles printing the history page for an article.
onView()
Print the history page for an article.
feed( $type)
Output a subscription feed listing recent edits to this page.
preCacheMessages()
As we use the same small set of messages in various methods and that they are called often,...
array $message
Array of message keys and strings.
getName()
Return the name of the action this object responds to.
requiresWrite()
Whether this action requires the wiki not to be locked.
getPageTitle()
Returns the name that goes in the <h1> page title.
fetchRevisions( $limit, $offset, $direction)
Fetch an array of revisions, specified by a given limit, offset and direction.
feedItem( $row)
Generate a FeedItem object from a given revision table row Borrows Recent Changes' feed generation fu...
getDescription()
Returns the description that goes below the <h1> tag.
requiresUnblock()
Whether this action can still be executed by a blocked user.
Class representing a list of titles The execute() method checks them all for existence and adds them ...
static generateRollback( $rev, IContextSource $context=null, $options=[ 'verify'])
Generate a rollback link for a given revision.
static revDeleteLinkDisabled( $delete=true)
Creates a dead (show/hide) link for deleting revisions/log entries.
static revComment(Revision $rev, $local=false, $isPublic=false)
Wrap and format the given revision's comment block, if the current user is allowed to view it.
static tooltipAndAccesskeyAttribs( $name, array $msgParams=[])
Returns the attributes for the tooltip and access key.
static revUserTools( $rev, $isPublic=false)
Generate a user tool link cluster if the current user is allowed to view it.
static formatRevisionSize( $size)
static revDeleteLink( $query=[], $restricted=false, $delete=true)
Creates a (show/hide) link for deleting revisions/log entries.
Class for generating clickable toggle links for a list of checkboxes.
static showLogExtract(&$out, $types=[], $page='', $user='', $param=[])
Show log extract.
static getLocalInstance( $ts=false)
Get a timestamp instance in the server local timezone ($wgLocaltimezone)
static userJoinCond()
Return the value of a select() JOIN conds array for the user table.
static selectFields()
Return the list of revision fields that should be selected to create a new revision.
static selectUserFields()
Return the list of user fields that should be selected from user table.
static getParentLengths( $db, array $revIds)
Do a batched query to get the parent revision lengths.
static getTitleFor( $name, $subpage=false, $fragment='')
Get a localised Title object for a specified special page name If you don't need a full Title object,...
deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For updating the view updating the linked to tables after a etc PHP does not yet have any way to tell the server to actually return and disconnect while still running these but it might have such a feature in the future We handle these by creating a deferred update object and putting those objects on a global list
this class mediates it Skin Encapsulates a look and feel for the wiki All of the functions that render HTML and make choices about how to render it are here and are called from various other places when and is meant to be subclassed with other skins that may override some of its functions The User object contains a reference to a and so rather than having a global skin object we just rely on the global User and get the skin with $wgUser and also has some character encoding functions and other locale stuff The current user interface language is instantiated as and the local content language as $wgContLang
when a variable name is used in a it is silently declared as a new local masking the global
design txt This is a brief overview of the new design More thorough and up to date information is available on the documentation wiki at etc Handles the details of getting and saving to the user table of the and dealing with sessions and cookies OutputPage Encapsulates the entire HTML page that will be sent in response to any server request It is used by calling its functions to add text
This document is intended to provide useful advice for parties seeking to redistribute MediaWiki to end users It s targeted particularly at maintainers for Linux since it s been observed that distribution packages of MediaWiki often break We ve consistently had to recommend that users seeking support use official tarballs instead of their distribution s and this often solves whatever problem the user is having It would be nice if this could such as
globals txt Globals are evil The original MediaWiki code relied on globals for processing context far too often MediaWiki development since then has been a story of slowly moving context out of global variables and into objects Storing processing context in object member variables allows those objects to be reused in a much more flexible way Consider the elegance of
database rows
the array() calling protocol came about after MediaWiki 1.4rc1.
do that in ParserLimitReportFormat instead use this to modify the parameters of the image all existing parser cache entries will be invalid To avoid you ll need to handle that somehow(e.g. with the RejectParserCacheValue hook) because MediaWiki won 't do it for you. & $defaults also a ContextSource after deleting those rows but within the same transaction you ll probably need to make sure the header is varied on $request
either a unescaped string or a HtmlArmor object after in associative array form externallinks including delete and has completed for all link tables whether this was an auto creation default is conds Array Extra conditions for the No matching items in log is displayed if loglist is empty msgKey Array If you want a nice box with a message
namespace and then decline to actually register it file or subcat img or subcat $title
if the prop value should be in the metadata multi language array format
this hook is for auditing only or null if authentication failed before getting that far or null if we can t even determine that probably a stub it is not rendered in wiki pages or galleries in category pages allow injecting custom HTML after the section Any uses of the hook need to handle escaping see BaseTemplate::getToolbox and BaseTemplate::makeListItem for details on the format of individual items inside of this array or by returning and letting standard HTTP rendering take place modifiable or by returning false and taking over the output $out
usually copyright or history_copyright This message must be in HTML not wikitext & $link
Allows to change the fields on the form that will be generated $name
null means default in associative array with keys and values unescaped Should be merged with default with a value of false meaning to suppress the attribute in associative array with keys and values unescaped noclasses just before the function returns a value If you return an< a > element with HTML attributes $attribs and contents $html will be returned If you return $ret will be returned and may include noclasses after processing & $attribs
null for the local wiki Added should default to null in handler for backwards compatibility add a value to it if you want to add a cookie that have to vary cache options can modify $query
null means default in associative array with keys and values unescaped Should be merged with default with a value of false meaning to suppress the attribute in associative array with keys and values unescaped noclasses just before the function returns a value If you return an< a > element with HTML attributes $attribs and contents $html will be returned If you return $ret will be returned and may include noclasses after processing after in associative array form before processing starts Return false to skip default processing and return $ret $linkRenderer
presenting them properly to the user as errors is done by the caller return true use this to change the list i e etc $rev
please add to it if you re going to add events to the MediaWiki code where normally authentication against an external auth plugin would be creating a local account $user
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
if(!isset( $args[0])) $lang