/**
* @deprecated since 1.24
* @param int $pageid
* @param Title $title
* @param Revision $rev
* @return bool|string
*/
public static function getRollbackToken($pageid, $title, $rev)
{
global $wgUser;
if (!$wgUser->isAllowed('rollback')) {
return false;
}
return $wgUser->getEditToken(array($title->getPrefixedText(), $rev->getUserText()));
}
/**
* @param $audience Integer: one of:
* Revision::FOR_PUBLIC to be displayed to all users
* Revision::FOR_THIS_USER to be displayed to the given user
* Revision::RAW get the text regardless of permissions
* @param $user User object to check for, only if FOR_THIS_USER is passed
* to the $audience parameter
* @return string username of the user that made the last article revision
*/
public function getUserText( $audience = Revision::FOR_PUBLIC, User $user = null ) {
$this->loadLastEdit();
if ( $this->mLastRevision ) {
return $this->mLastRevision->getUserText( $audience, $user );
} else {
return '';
}
}
/**
* Render the footer including userinfos (Name, Role, Editcount)
*/
function showFooter()
{
$output = $this->getOutput();
$output->addHtml(Html::openElement('div', array('id' => 'mw-mf-userinfo', 'class' => 'position-fixed')));
$userId = $this->rev->getUser();
if ($userId) {
$user = User::newFromId($userId);
$edits = $user->getEditCount();
$attrs = array('class' => MobileUI::iconClass('user', 'before', 'mw-mf-user icon-16px'), 'data-revision-id' => $this->revId, 'data-user-name' => $user->getName(), 'data-user-gender' => $user->getOption('gender'));
$userLink = SpecialPage::getTitleFor('UserProfile', $user->getName());
$output->addHtml(Html::openElement('div', $attrs) . Linker::link($userLink, htmlspecialchars($user->getName()), array('class' => 'mw-mf-user-link')) . '</div>' . '<div class="mw-mf-roles meta">' . $this->listGroups($user) . '</div>' . '<div class="mw-mf-edit-count meta">' . $this->msg('mobile-frontend-diffview-editcount', $this->getLanguage()->formatNum($edits))->parse() . '</div>');
} else {
$ipAddr = $this->rev->getUserText();
$userPage = SpecialPage::getTitleFor('Contributions', $ipAddr);
$output->addHtml(Html::element('div', array('class' => MobileUI::iconClass('anonymous', 'before', 'mw-mf-user icon-16px mw-mf-anon')), $this->msg('mobile-frontend-diffview-anonymous')) . '<div>' . Linker::link($userPage, htmlspecialchars($ipAddr)) . '</div>');
}
$output->addHtml(Html::closeElement('div'));
}
/**
* Generate a FeedItem object from a given revision table row
* Borrows Recent Changes' feed generation functions for formatting;
* includes a diff to the previous revision (if any).
*
* @param $row
* @return FeedItem
*/
function feedItem($row)
{
$rev = new Revision($row);
$rev->setTitle($this->mTitle);
$text = rcFormatDiffRow($this->mTitle, $this->mTitle->getPreviousRevisionID($rev->getId()), $rev->getId(), $rev->getTimestamp(), $rev->getComment());
if ($rev->getComment() == '') {
global $wgContLang;
$title = wfMsgForContent('history-feed-item-nocomment', $rev->getUserText(), $wgContLang->timeanddate($rev->getTimestamp()));
} else {
$title = $rev->getUserText() . ": " . $this->stripComment($rev->getComment());
}
return new FeedItem($title, $text, $this->mTitle->getFullUrl('diff=' . $rev->getId() . '&oldid=prev'), $rev->getTimestamp(), $rev->getUserText(), $this->mTitle->getTalkPage()->getFullUrl());
}
/**
* @param Revision $revision
* @return string
*/
protected function feedItemDesc($revision)
{
if ($revision) {
$msg = wfMessage('colon-separator')->inContentLanguage()->text();
$content = $revision->getContent();
if ($content instanceof TextContent) {
// only textual content has a "source view".
$html = nl2br(htmlspecialchars($content->getNativeData()));
} else {
//XXX: we could get an HTML representation of the content via getParserOutput, but that may
// contain JS magic and generally may not be suitable for inclusion in a feed.
// Perhaps Content should have a getDescriptiveHtml method and/or a getSourceText method.
//Compare also FeedUtils::formatDiffRow.
$html = '';
}
return '<p>' . htmlspecialchars($revision->getUserText()) . $msg . htmlspecialchars(FeedItem::stripComment($revision->getComment())) . "</p>\n<hr />\n<div>" . $html . "</div>";
}
return '';
}
/**
* Generate a FeedItem object from a given revision table row
* Borrows Recent Changes' feed generation functions for formatting;
* includes a diff to the previous revision (if any).
*
* @param stdClass|array $row Database row
* @return FeedItem
*/
function feedItem($row)
{
$rev = new Revision($row);
$rev->setTitle($this->getTitle());
$text = FeedUtils::formatDiffRow($this->getTitle(), $this->getTitle()->getPreviousRevisionID($rev->getId()), $rev->getId(), $rev->getTimestamp(), $rev->getComment());
if ($rev->getComment() == '') {
global $wgContLang;
$title = $this->msg('history-feed-item-nocomment', $rev->getUserText(), $wgContLang->timeanddate($rev->getTimestamp()), $wgContLang->date($rev->getTimestamp()), $wgContLang->time($rev->getTimestamp()))->inContentLanguage()->text();
} else {
$title = $rev->getUserText() . $this->msg('colon-separator')->inContentLanguage()->text() . FeedItem::stripComment($rev->getComment());
}
return new FeedItem($title, $text, $this->getTitle()->getFullURL('diff=' . $rev->getId() . '&oldid=prev'), $rev->getTimestamp(), $rev->getUserText(), $this->getTitle()->getTalkPage()->getFullURL());
}
/**
* Show a row in history, including:
* time of edit
* changed bytes
* name of editor
* comment of edit
* @param Revision $rev Revision id of the row wants to show
* @param Revision|null $prev Revision id of previous Revision to display the difference
*/
protected function showRow(Revision $rev, $prev)
{
$user = $this->getUser();
$userId = $rev->getUser(Revision::FOR_THIS_USER, $user);
if ($userId === 0) {
$username = IP::prettifyIP($rev->getUserText(Revision::RAW));
$isAnon = true;
} else {
$username = $rev->getUserText(Revision::FOR_THIS_USER, $user);
$isAnon = false;
}
// FIXME: Style differently user comment when this is the case
if ($rev->userCan(Revision::DELETED_COMMENT, $user)) {
$comment = $rev->getComment(Revision::FOR_THIS_USER, $user);
$comment = $this->formatComment($comment, $this->title);
} else {
$comment = $this->msg('rev-deleted-comment')->plain();
}
$ts = $rev->getTimestamp();
$this->renderListHeaderWhereNeeded($this->getLanguage()->userDate($ts, $this->getUser()));
$ts = new MWTimestamp($ts);
$canSeeText = $rev->userCan(Revision::DELETED_TEXT, $user);
if ($canSeeText && $prev && $prev->userCan(Revision::DELETED_TEXT, $user)) {
$diffLink = SpecialPage::getTitleFor('MobileDiff', $rev->getId())->getLocalUrl();
} elseif ($canSeeText && $rev->getTitle() !== null) {
$diffLink = $rev->getTitle()->getLocalUrl(array('oldid' => $rev->getId()));
} else {
$diffLink = false;
}
// FIXME: Style differently user comment when this is the case
if (!$rev->userCan(Revision::DELETED_USER, $user)) {
$username = $this->msg('rev-deleted-user')->plain();
}
// When the page is named there is no need to print it in output
if ($this->title) {
$title = null;
} else {
$title = $rev->getTitle();
}
$bytes = $rev->getSize();
if ($prev) {
$bytes -= $prev->getSize();
}
$isMinor = $rev->isMinor();
$this->renderFeedItemHtml($ts, $diffLink, $username, $comment, $title, $isAnon, $bytes, $isMinor);
}
/**
* Extract information from the Revision
*
* @param Revision $revision
* @param object $row Should have a field 'ts_tags' if $this->fld_tags is set
* @return array
*/
protected function extractRevisionInfo(Revision $revision, $row)
{
$title = $revision->getTitle();
$user = $this->getUser();
$vals = array();
$anyHidden = false;
if ($this->fld_ids) {
$vals['revid'] = intval($revision->getId());
if (!is_null($revision->getParentId())) {
$vals['parentid'] = intval($revision->getParentId());
}
}
if ($this->fld_flags) {
$vals['minor'] = $revision->isMinor();
}
if ($this->fld_user || $this->fld_userid) {
if ($revision->isDeleted(Revision::DELETED_USER)) {
$vals['userhidden'] = true;
$anyHidden = true;
}
if ($revision->userCan(Revision::DELETED_USER, $user)) {
if ($this->fld_user) {
$vals['user'] = $revision->getUserText(Revision::RAW);
}
$userid = $revision->getUser(Revision::RAW);
if (!$userid) {
$vals['anon'] = true;
}
if ($this->fld_userid) {
$vals['userid'] = $userid;
}
}
}
if ($this->fld_timestamp) {
$vals['timestamp'] = wfTimestamp(TS_ISO_8601, $revision->getTimestamp());
}
if ($this->fld_size) {
if (!is_null($revision->getSize())) {
$vals['size'] = intval($revision->getSize());
} else {
$vals['size'] = 0;
}
}
if ($this->fld_sha1) {
if ($revision->isDeleted(Revision::DELETED_TEXT)) {
$vals['sha1hidden'] = true;
$anyHidden = true;
}
if ($revision->userCan(Revision::DELETED_TEXT, $user)) {
if ($revision->getSha1() != '') {
$vals['sha1'] = wfBaseConvert($revision->getSha1(), 36, 16, 40);
} else {
$vals['sha1'] = '';
}
}
}
if ($this->fld_contentmodel) {
$vals['contentmodel'] = $revision->getContentModel();
}
if ($this->fld_comment || $this->fld_parsedcomment) {
if ($revision->isDeleted(Revision::DELETED_COMMENT)) {
$vals['commenthidden'] = true;
$anyHidden = true;
}
if ($revision->userCan(Revision::DELETED_COMMENT, $user)) {
$comment = $revision->getComment(Revision::RAW);
if ($this->fld_comment) {
$vals['comment'] = $comment;
}
if ($this->fld_parsedcomment) {
$vals['parsedcomment'] = Linker::formatComment($comment, $title);
}
}
}
if ($this->fld_tags) {
if ($row->ts_tags) {
$tags = explode(',', $row->ts_tags);
ApiResult::setIndexedTagName($tags, 'tag');
$vals['tags'] = $tags;
} else {
$vals['tags'] = array();
}
}
$content = null;
global $wgParser;
if ($this->fetchContent) {
$content = $revision->getContent(Revision::FOR_THIS_USER, $this->getUser());
// Expand templates after getting section content because
// template-added sections don't count and Parser::preprocess()
// will have less input
if ($content && $this->section !== false) {
$content = $content->getSection($this->section, false);
if (!$content) {
$this->dieUsage("There is no section {$this->section} in r" . $revision->getId(), 'nosuchsection');
}
}
if ($revision->isDeleted(Revision::DELETED_TEXT)) {
$vals['texthidden'] = true;
$anyHidden = true;
} elseif (!$content) {
$vals['textmissing'] = true;
}
}
if ($this->fld_content && $content) {
$text = null;
if ($this->generateXML) {
if ($content->getModel() === CONTENT_MODEL_WIKITEXT) {
$t = $content->getNativeData();
# note: don't set $text
$wgParser->startExternalParse($title, ParserOptions::newFromContext($this->getContext()), Parser::OT_PREPROCESS);
$dom = $wgParser->preprocessToDom($t);
if (is_callable(array($dom, 'saveXML'))) {
$xml = $dom->saveXML();
} else {
$xml = $dom->__toString();
}
$vals['parsetree'] = $xml;
} else {
$vals['badcontentformatforparsetree'] = true;
$this->setWarning("Conversion to XML is supported for wikitext only, " . $title->getPrefixedDBkey() . " uses content model " . $content->getModel());
}
}
if ($this->expandTemplates && !$this->parseContent) {
#XXX: implement template expansion for all content types in ContentHandler?
if ($content->getModel() === CONTENT_MODEL_WIKITEXT) {
$text = $content->getNativeData();
$text = $wgParser->preprocess($text, $title, ParserOptions::newFromContext($this->getContext()));
} else {
$this->setWarning("Template expansion is supported for wikitext only, " . $title->getPrefixedDBkey() . " uses content model " . $content->getModel());
$vals['badcontentformat'] = true;
$text = false;
}
}
if ($this->parseContent) {
$po = $content->getParserOutput($title, $revision->getId(), ParserOptions::newFromContext($this->getContext()));
$text = $po->getText();
}
if ($text === null) {
$format = $this->contentFormat ? $this->contentFormat : $content->getDefaultFormat();
$model = $content->getModel();
if (!$content->isSupportedFormat($format)) {
$name = $title->getPrefixedDBkey();
$this->setWarning("The requested format {$this->contentFormat} is not " . "supported for content model {$model} used by {$name}");
$vals['badcontentformat'] = true;
$text = false;
} else {
$text = $content->serialize($format);
// always include format and model.
// Format is needed to deserialize, model is needed to interpret.
$vals['contentformat'] = $format;
$vals['contentmodel'] = $model;
}
}
if ($text !== false) {
ApiResult::setContentValue($vals, 'content', $text);
}
}
if ($content && (!is_null($this->diffto) || !is_null($this->difftotext))) {
static $n = 0;
// Number of uncached diffs we've had
if ($n < $this->getConfig()->get('APIMaxUncachedDiffs')) {
$vals['diff'] = array();
$context = new DerivativeContext($this->getContext());
$context->setTitle($title);
$handler = $revision->getContentHandler();
if (!is_null($this->difftotext)) {
$model = $title->getContentModel();
if ($this->contentFormat && !ContentHandler::getForModelID($model)->isSupportedFormat($this->contentFormat)) {
$name = $title->getPrefixedDBkey();
$this->setWarning("The requested format {$this->contentFormat} is not " . "supported for content model {$model} used by {$name}");
$vals['diff']['badcontentformat'] = true;
$engine = null;
} else {
$difftocontent = ContentHandler::makeContent($this->difftotext, $title, $model, $this->contentFormat);
$engine = $handler->createDifferenceEngine($context);
$engine->setContent($content, $difftocontent);
}
} else {
$engine = $handler->createDifferenceEngine($context, $revision->getID(), $this->diffto);
$vals['diff']['from'] = $engine->getOldid();
$vals['diff']['to'] = $engine->getNewid();
}
if ($engine) {
$difftext = $engine->getDiffBody();
ApiResult::setContentValue($vals['diff'], 'body', $difftext);
if (!$engine->wasCacheHit()) {
$n++;
}
}
} else {
$vals['diff']['notcached'] = true;
}
}
if ($anyHidden && $revision->isDeleted(Revision::DELETED_RESTRICTED)) {
$vals['suppressed'] = true;
}
return $vals;
}
/**
* Build a raw rollback link, useful for collections of "tool" links
*
* @param Revision $rev
* @param IContextSource|null $context Context to use or null for the main context.
* @param int $editCount Number of edits that would be reverted
* @return string HTML fragment
*/
public static function buildRollbackLink($rev, IContextSource $context = null, $editCount = false)
{
global $wgShowRollbackEditCount, $wgMiserMode;
// To config which pages are affected by miser mode
$disableRollbackEditCountSpecialPage = array('Recentchanges', 'Watchlist');
if ($context === null) {
$context = RequestContext::getMain();
}
$title = $rev->getTitle();
$query = array('action' => 'rollback', 'from' => $rev->getUserText(), 'token' => $context->getUser()->getEditToken(array($title->getPrefixedText(), $rev->getUserText())));
if ($context->getRequest()->getBool('bot')) {
$query['bot'] = '1';
$query['hidediff'] = '1';
// bug 15999
}
$disableRollbackEditCount = false;
if ($wgMiserMode) {
foreach ($disableRollbackEditCountSpecialPage as $specialPage) {
if ($context->getTitle()->isSpecial($specialPage)) {
$disableRollbackEditCount = true;
break;
}
}
}
if (!$disableRollbackEditCount && is_int($wgShowRollbackEditCount) && $wgShowRollbackEditCount > 0) {
if (!is_numeric($editCount)) {
$editCount = self::getRollbackEditCount($rev, false);
}
if ($editCount > $wgShowRollbackEditCount) {
$editCount_output = $context->msg('rollbacklinkcount-morethan')->numParams($wgShowRollbackEditCount)->parse();
} else {
$editCount_output = $context->msg('rollbacklinkcount')->numParams($editCount)->parse();
}
return self::link($title, $editCount_output, array('title' => $context->msg('tooltip-rollback')->text()), $query, array('known', 'noclasses'));
} else {
return self::link($title, $context->msg('rollbacklink')->escaped(), array('title' => $context->msg('tooltip-rollback')->text()), $query, array('known', 'noclasses'));
}
}
private function extractRowInfo($row)
{
$revision = new Revision($row);
$title = $revision->getTitle();
$vals = array();
if ($this->fld_ids) {
$vals['revid'] = intval($revision->getId());
// $vals['oldid'] = intval( $row->rev_text_id ); // todo: should this be exposed?
if (!is_null($revision->getParentId())) {
$vals['parentid'] = intval($revision->getParentId());
}
}
if ($this->fld_flags && $revision->isMinor()) {
$vals['minor'] = '';
}
if ($this->fld_user || $this->fld_userid) {
if ($revision->isDeleted(Revision::DELETED_USER)) {
$vals['userhidden'] = '';
} else {
if ($this->fld_user) {
$vals['user'] = $revision->getUserText();
}
$userid = $revision->getUser();
if (!$userid) {
$vals['anon'] = '';
}
if ($this->fld_userid) {
$vals['userid'] = $userid;
}
}
}
if ($this->fld_timestamp) {
$vals['timestamp'] = wfTimestamp(TS_ISO_8601, $revision->getTimestamp());
}
if ($this->fld_size) {
if (!is_null($revision->getSize())) {
$vals['size'] = intval($revision->getSize());
} else {
$vals['size'] = 0;
}
}
if ($this->fld_sha1) {
if ($revision->getSha1() != '') {
$vals['sha1'] = wfBaseConvert($revision->getSha1(), 36, 16, 40);
} else {
$vals['sha1'] = '';
}
}
if ($this->fld_comment || $this->fld_parsedcomment) {
if ($revision->isDeleted(Revision::DELETED_COMMENT)) {
$vals['commenthidden'] = '';
} else {
$comment = $revision->getComment();
if ($this->fld_comment) {
$vals['comment'] = $comment;
}
if ($this->fld_parsedcomment) {
$vals['parsedcomment'] = Linker::formatComment($comment, $title);
}
}
}
if ($this->fld_tags) {
if ($row->ts_tags) {
$tags = explode(',', $row->ts_tags);
$this->getResult()->setIndexedTagName($tags, 'tag');
$vals['tags'] = $tags;
} else {
$vals['tags'] = array();
}
}
if (!is_null($this->token)) {
$tokenFunctions = $this->getTokenFunctions();
foreach ($this->token as $t) {
$val = call_user_func($tokenFunctions[$t], $title->getArticleID(), $title, $revision);
if ($val === false) {
$this->setWarning("Action '{$t}' is not allowed for the current user");
} else {
$vals[$t . 'token'] = $val;
}
}
}
$text = null;
global $wgParser;
if ($this->fld_content || !is_null($this->difftotext)) {
$text = $revision->getText();
// Expand templates after getting section content because
// template-added sections don't count and Parser::preprocess()
// will have less input
if ($this->section !== false) {
$text = $wgParser->getSection($text, $this->section, false);
if ($text === false) {
$this->dieUsage("There is no section {$this->section} in r" . $revision->getId(), 'nosuchsection');
}
}
}
if ($this->fld_content && !$revision->isDeleted(Revision::DELETED_TEXT)) {
if ($this->generateXML) {
$wgParser->startExternalParse($title, ParserOptions::newFromContext($this->getContext()), OT_PREPROCESS);
$dom = $wgParser->preprocessToDom($text);
if (is_callable(array($dom, 'saveXML'))) {
$xml = $dom->saveXML();
} else {
$xml = $dom->__toString();
}
$vals['parsetree'] = $xml;
}
if ($this->expandTemplates && !$this->parseContent) {
$text = $wgParser->preprocess($text, $title, ParserOptions::newFromContext($this->getContext()));
}
if ($this->parseContent) {
$text = $wgParser->parse($text, $title, ParserOptions::newFromContext($this->getContext()))->getText();
}
ApiResult::setContent($vals, $text);
} elseif ($this->fld_content) {
$vals['texthidden'] = '';
}
if (!is_null($this->diffto) || !is_null($this->difftotext)) {
global $wgAPIMaxUncachedDiffs;
static $n = 0;
// Number of uncached diffs we've had
if ($n < $wgAPIMaxUncachedDiffs) {
$vals['diff'] = array();
$context = new DerivativeContext($this->getContext());
$context->setTitle($title);
if (!is_null($this->difftotext)) {
$engine = new DifferenceEngine($context);
$engine->setText($text, $this->difftotext);
} else {
$engine = new DifferenceEngine($context, $revision->getID(), $this->diffto);
$vals['diff']['from'] = $engine->getOldid();
$vals['diff']['to'] = $engine->getNewid();
}
$difftext = $engine->getDiffBody();
ApiResult::setContent($vals['diff'], $difftext);
if (!$engine->wasCacheHit()) {
$n++;
}
} else {
$vals['diff']['notcached'] = '';
}
}
return $vals;
}
private function extractRowInfo($oRow, $deleted = 0)
{
wfProfileIn(__METHOD__);
$vals = array();
if ($deleted == 0) {
$oRevision = new Revision($oRow);
if (isset($oRow->is_archive) && $oRow->is_archive == 1) {
$this->mTitle = Title::makeTitle($oRow->page_namespace, $oRow->page_title);
} else {
$this->mTitle = $oRevision->getTitle();
}
$this->mContent = $oRevision->getText(Revision::FOR_THIS_USER);
# revision id
$vals['revid'] = intval($oRevision->getId());
# username
$vals['username'] = $oRevision->getUserText();
# user id
$vals['userid'] = $oRevision->getUser();
# user ip
$vals['user_ip'] = IP::isIPAddress($vals['username']) ? $vals['username'] : $this->_get_user_ip($vals['userid'], $oRow->page_title, $oRow->page_namespace);
# user is bot
$vals['userisbot'] = intval($this->_user_is_bot($vals['username']));
# is new
$is_archive = isset($oRow->is_archive);
$vals['isnew'] = $this->checkIsNew($is_archive);
# timestamp
$vals['timestamp'] = wfTimestamp(TS_DB, $oRevision->getTimestamp());
$vals['date'] = gmdate('Y-m-d', wfTimestamp(TS_UNIX, $oRevision->getTimestamp()));
# size
$vals['size'] = intval($oRevision->getSize());
#words
$vals['words'] = str_word_count($this->mContent);
# revision is redirect
$vals['isredirect'] = intval($this->_revision_is_redirect());
# revision is content
$vals['iscontent'] = intval($this->_revision_is_content());
# is deleted
$vals['isdeleted'] = $deleted;
# links
$links = $this->_make_links();
$vals['imagelinks'] = $links['image'];
$vals['video'] = $links['video'];
} else {
$this->mTitle = Title::makeTitle($oRow->page_namespace, $oRow->page_title);
# revision id
$vals['revid'] = intval($oRow->rev_id);
# username
$vals['username'] = $oRow->rev_user_text;
# user id
$vals['userid'] = intval($oRow->rev_user);
# user ip
$vals['user_ip'] = IP::isIPAddress($vals['username']) ? $vals['username'] : $this->_get_user_ip($vals['userid'], $oRow->page_title, $oRow->page_namespace);
# user is bot
$vals['userisbot'] = intval($this->_user_is_bot($vals['username']));
# is new
$vals['isnew'] = 0;
# timestamp
$vals['timestamp'] = wfTimestamp(TS_DB, $oRow->rev_timestamp);
# size
$vals['size'] = intval($oRow->rev_len);
# words
$vals['words'] = 0;
# revision is redirect
$vals['isredirect'] = 0;
# revision is content
$vals['iscontent'] = intval($this->_revision_is_content());
# is deleted
$vals['isdeleted'] = $deleted;
# links
$vals['imagelinks'] = 0;
$vals['video'] = 0;
}
$vals['media_type'] = $this->getMediaType($oRow->page_namespace);
$vals['page_latest'] = $this->mTitle->getLatestRevID();
wfProfileOut(__METHOD__);
return $vals;
}
/**
* Render the contribution of the pagerevision (time, bytes added/deleted, pagename comment)
* @param Revision $rev
*/
protected function showContributionsRow(Revision $rev)
{
$user = $this->getUser();
$userId = $rev->getUser(Revision::FOR_THIS_USER, $user);
if ($userId === 0) {
$username = IP::prettifyIP($rev->getUserText(Revision::RAW));
$isAnon = true;
} else {
$username = $rev->getUserText(Revision::FOR_THIS_USER, $user);
$isAnon = false;
}
// FIXME: Style differently user comment when this is the case
if ($rev->userCan(Revision::DELETED_COMMENT, $user)) {
$comment = $rev->getComment(Revision::FOR_THIS_USER, $user);
$comment = $this->formatComment($comment, $this->title);
} else {
$comment = $this->msg('rev-deleted-comment')->plain();
}
$ts = $rev->getTimestamp();
$this->renderListHeaderWhereNeeded($this->getLanguage()->userDate($ts, $this->getUser()));
$ts = new MWTimestamp($ts);
if ($rev->userCan(Revision::DELETED_TEXT, $user)) {
$diffLink = SpecialPage::getTitleFor('MobileDiff', $rev->getId())->getLocalUrl();
} else {
$diffLink = false;
}
// FIXME: Style differently user comment when this is the case
if (!$rev->userCan(Revision::DELETED_USER, $user)) {
$username = $this->msg('rev-deleted-user')->plain();
}
$bytes = null;
if (isset($this->prevLengths[$rev->getParentId()])) {
$bytes = $rev->getSize() - $this->prevLengths[$rev->getParentId()];
}
$isMinor = $rev->isMinor();
$this->renderFeedItemHtml($ts, $diffLink, $username, $comment, $rev->getTitle(), $isAnon, $bytes, $isMinor);
}
/**
* Update the revision's recentchanges record if fields have been hidden
* @param Revision $rev
* @param int $bitfield new rev_deleted bitfield value
*/
function updateRecentChanges($rev, $bitfield)
{
$this->db->update('recentchanges', array('rc_user' => $bitfield & Revision::DELETED_USER ? 0 : $rev->getUser(), 'rc_user_text' => $bitfield & Revision::DELETED_USER ? wfMsg('rev-deleted-user') : $rev->getUserText(), 'rc_comment' => $bitfield & Revision::DELETED_COMMENT ? wfMsg('rev-deleted-comment') : $rev->getComment()), array('rc_this_oldid' => $rev->getId()), 'RevisionDeleter::updateRecentChanges');
}
/**
* Build a raw rollback link, useful for collections of "tool" links
*
* @param Revision $rev
* @return string
*/
public function buildRollbackLink($rev)
{
global $wgRequest, $wgUser;
$title = $rev->getTitle();
$extra = $wgRequest->getBool('bot') ? '&bot=1' : '';
$extra .= '&token=' . urlencode($wgUser->editToken(array($title->getPrefixedText(), $rev->getUserText())));
return $this->makeKnownLinkObj($title, wfMsgHtml('rollbacklink'), 'action=rollback&from=' . urlencode($rev->getUserText()) . $extra);
}
/**
* Build a raw rollback link, useful for collections of "tool" links
*
* @param Revision $rev
* @return string
*/
public function buildRollbackLink($rev)
{
global $wgRequest, $wgUser;
$title = $rev->getTitle();
$query = array('action' => 'rollback', 'from' => $rev->getUserText());
if ($wgRequest->getBool('bot')) {
$query['bot'] = '1';
$query['hidediff'] = '1';
// bug 15999
}
$query['token'] = $wgUser->editToken(array($title->getPrefixedText(), $rev->getUserText()));
return $this->link($title, wfMsgHtml('rollbacklink'), array('title' => wfMsg('tooltip-rollback')), $query, array('known', 'noclasses'));
}
private function extractRowInfo($row)
{
$revision = new Revision($row);
$title = $revision->getTitle();
$vals = array();
if ($this->fld_ids) {
$vals['revid'] = intval($revision->getId());
// $vals['oldid'] = intval( $row->rev_text_id ); // todo: should this be exposed?
if (!is_null($revision->getParentId())) {
$vals['parentid'] = intval($revision->getParentId());
}
}
if ($this->fld_flags && $revision->isMinor()) {
$vals['minor'] = '';
}
if ($this->fld_user || $this->fld_userid) {
if ($revision->isDeleted(Revision::DELETED_USER)) {
$vals['userhidden'] = '';
} else {
if ($this->fld_user) {
$vals['user'] = $revision->getUserText();
}
$userid = $revision->getUser();
if (!$userid) {
$vals['anon'] = '';
}
if ($this->fld_userid) {
$vals['userid'] = $userid;
}
}
}
if ($this->fld_timestamp) {
$vals['timestamp'] = wfTimestamp(TS_ISO_8601, $revision->getTimestamp());
}
if ($this->fld_size) {
if (!is_null($revision->getSize())) {
$vals['size'] = intval($revision->getSize());
} else {
$vals['size'] = 0;
}
}
if ($this->fld_sha1) {
if ($revision->getSha1() != '') {
$vals['sha1'] = wfBaseConvert($revision->getSha1(), 36, 16, 40);
} else {
$vals['sha1'] = '';
}
}
if ($this->fld_contentmodel) {
$vals['contentmodel'] = $revision->getContentModel();
}
if ($this->fld_comment || $this->fld_parsedcomment) {
if ($revision->isDeleted(Revision::DELETED_COMMENT)) {
$vals['commenthidden'] = '';
} else {
$comment = $revision->getComment();
if ($this->fld_comment) {
$vals['comment'] = $comment;
}
if ($this->fld_parsedcomment) {
$vals['parsedcomment'] = Linker::formatComment($comment, $title);
}
}
}
if ($this->fld_tags) {
if ($row->ts_tags) {
$tags = explode(',', $row->ts_tags);
$this->getResult()->setIndexedTagName($tags, 'tag');
$vals['tags'] = $tags;
} else {
$vals['tags'] = array();
}
}
if (!is_null($this->token)) {
$tokenFunctions = $this->getTokenFunctions();
foreach ($this->token as $t) {
$val = call_user_func($tokenFunctions[$t], $title->getArticleID(), $title, $revision);
if ($val === false) {
$this->setWarning("Action '{$t}' is not allowed for the current user");
} else {
$vals[$t . 'token'] = $val;
}
}
}
$content = null;
global $wgParser;
if ($this->fld_content || !is_null($this->difftotext)) {
$content = $revision->getContent();
// Expand templates after getting section content because
// template-added sections don't count and Parser::preprocess()
// will have less input
if ($this->section !== false) {
$content = $content->getSection($this->section, false);
if (!$content) {
$this->dieUsage("There is no section {$this->section} in r" . $revision->getId(), 'nosuchsection');
}
}
}
if ($this->fld_content && !$revision->isDeleted(Revision::DELETED_TEXT)) {
$text = null;
if ($this->generateXML) {
if ($content->getModel() === CONTENT_MODEL_WIKITEXT) {
$t = $content->getNativeData();
# note: don't set $text
$wgParser->startExternalParse($title, ParserOptions::newFromContext($this->getContext()), OT_PREPROCESS);
$dom = $wgParser->preprocessToDom($t);
if (is_callable(array($dom, 'saveXML'))) {
$xml = $dom->saveXML();
} else {
$xml = $dom->__toString();
}
$vals['parsetree'] = $xml;
} else {
$this->setWarning("Conversion to XML is supported for wikitext only, " . $title->getPrefixedDBkey() . " uses content model " . $content->getModel() . ")");
}
}
if ($this->expandTemplates && !$this->parseContent) {
#XXX: implement template expansion for all content types in ContentHandler?
if ($content->getModel() === CONTENT_MODEL_WIKITEXT) {
$text = $content->getNativeData();
$text = $wgParser->preprocess($text, $title, ParserOptions::newFromContext($this->getContext()));
} else {
$this->setWarning("Template expansion is supported for wikitext only, " . $title->getPrefixedDBkey() . " uses content model " . $content->getModel() . ")");
$text = false;
}
}
if ($this->parseContent) {
$po = $content->getParserOutput($title, $revision->getId(), ParserOptions::newFromContext($this->getContext()));
$text = $po->getText();
}
if ($text === null) {
$format = $this->contentFormat ? $this->contentFormat : $content->getDefaultFormat();
if (!$content->isSupportedFormat($format)) {
$model = $content->getModel();
$name = $title->getPrefixedDBkey();
$this->dieUsage("The requested format {$this->contentFormat} is not supported " . "for content model {$model} used by {$name}", 'badformat');
}
$text = $content->serialize($format);
$vals['contentformat'] = $format;
}
if ($text !== false) {
ApiResult::setContent($vals, $text);
}
} elseif ($this->fld_content) {
$vals['texthidden'] = '';
}
if (!is_null($this->diffto) || !is_null($this->difftotext)) {
global $wgAPIMaxUncachedDiffs;
static $n = 0;
// Number of uncached diffs we've had
if ($n < $wgAPIMaxUncachedDiffs) {
$vals['diff'] = array();
$context = new DerivativeContext($this->getContext());
$context->setTitle($title);
$handler = $revision->getContentHandler();
if (!is_null($this->difftotext)) {
$model = $title->getContentModel();
if ($this->contentFormat && !ContentHandler::getForModelID($model)->isSupportedFormat($this->contentFormat)) {
$name = $title->getPrefixedDBkey();
$this->dieUsage("The requested format {$this->contentFormat} is not supported for " . "content model {$model} used by {$name}", 'badformat');
}
$difftocontent = ContentHandler::makeContent($this->difftotext, $title, $model, $this->contentFormat);
$engine = $handler->createDifferenceEngine($context);
$engine->setContent($content, $difftocontent);
} else {
$engine = $handler->createDifferenceEngine($context, $revision->getID(), $this->diffto);
$vals['diff']['from'] = $engine->getOldid();
$vals['diff']['to'] = $engine->getNewid();
}
$difftext = $engine->getDiffBody();
ApiResult::setContent($vals['diff'], $difftext);
if (!$engine->wasCacheHit()) {
$n++;
}
} else {
$vals['diff']['notcached'] = '';
}
}
return $vals;
}
/**
* Get the "are you sure you want to reject these changes?" form
* @return array (html string, error string or true)
*/
public function getHtml()
{
global $wgLang, $wgContLang;
$status = $this->form->checkTarget();
if ($status !== true) {
return array('', $status);
// not a reviewable existing page
}
$oldRev = $this->oldRev;
// convenience
$newRev = $this->newRev;
// convenience
# Do not mess with archived/deleted revisions
if (!$oldRev || $newRev->isDeleted(Revision::DELETED_TEXT)) {
return array('', 'review_bad_oldid');
} elseif (!$newRev || $newRev->isDeleted(Revision::DELETED_TEXT)) {
return array('', 'review_bad_oldid');
}
$form = '<div class="plainlinks">';
$dbr = wfGetDB(DB_SLAVE);
$res = $dbr->select('revision', Revision::selectFields(), array('rev_page' => $oldRev->getPage(), 'rev_timestamp > ' . $dbr->addQuotes($dbr->timestamp($oldRev->getTimestamp())), 'rev_timestamp <= ' . $dbr->addQuotes($dbr->timestamp($newRev->getTimestamp()))), __METHOD__, array('ORDER BY' => 'rev_timestamp ASC', 'LIMIT' => 251));
if (!$dbr->numRows($res)) {
return array('', 'review_bad_oldid');
} elseif ($dbr->numRows($res) > 250) {
return array('', 'review_reject_excessive');
}
$contribs = SpecialPage::getTitleFor('Contributions')->getPrefixedText();
$lastTextId = 0;
$rejectIds = $rejectAuthors = array();
foreach ($res as $row) {
$rev = new Revision($row);
if ($rev->getTextId() != $lastTextId) {
// skip null edits
$rejectIds[] = $rev->getId();
$rejectAuthors[] = $rev->isDeleted(Revision::DELETED_USER) ? wfMsg('rev-deleted-user') : "[[{$contribs}/{$rev->getUserText()}|{$rev->getUserText()}]]";
}
$lastTextId = $rev->getTextId();
}
$rejectAuthors = array_values(array_unique($rejectAuthors));
if (!$rejectIds) {
// all null edits? (this shouldn't happen)
return array('', 'review_reject_nulledits');
}
// List of revisions being undone...
$form .= wfMsgExt('revreview-reject-text-list', 'parseinline', $wgLang->formatNum(count($rejectIds)), $oldRev->getTitle()->getPrefixedText());
$form .= '<ul>';
$list = new RevisionList(RequestContext::getMain(), $oldRev->getTitle());
$list->filterByIds($rejectIds);
for ($list->reset(); $list->current(); $list->next()) {
$item = $list->current();
if ($item->canView()) {
$form .= $item->getHTML();
}
}
$form .= '</ul>';
if ($newRev->isCurrent()) {
// Revision this will revert to (when reverting the top X revs)...
$form .= wfMsgExt('revreview-reject-text-revto', 'parseinline', $oldRev->getTitle()->getPrefixedDBKey(), $oldRev->getId(), $wgLang->timeanddate($oldRev->getTimestamp(), true));
}
$comment = $this->form->getComment();
// convenience
// Determine the default edit summary...
$oldRevAuthor = $oldRev->isDeleted(Revision::DELETED_USER) ? wfMsg('rev-deleted-user') : $oldRev->getUserText();
// NOTE: *-cur msg wording not safe for (unlikely) edit auto-merge
$msg = $newRev->isCurrent() ? 'revreview-reject-summary-cur' : 'revreview-reject-summary-old';
$defaultSummary = wfMsgExt($msg, array('parsemag', 'content'), $wgContLang->formatNum(count($rejectIds)), $wgContLang->listToText($rejectAuthors), $oldRev->getId(), $oldRevAuthor);
// If the message is too big, then fallback to the shorter one
$colonSeparator = wfMsgForContent('colon-separator');
$maxLen = 255 - count($colonSeparator) - count($comment);
if (strlen($defaultSummary) > $maxLen) {
$msg = $newRev->isCurrent() ? 'revreview-reject-summary-cur-short' : 'revreview-reject-summary-old-short';
$defaultSummary = wfMsgExt($msg, array('parsemag', 'content'), $wgContLang->formatNum(count($rejectIds)), $oldRev->getId(), $oldRevAuthor);
}
// Append any review comment...
if ($comment != '') {
if ($defaultSummary != '') {
$defaultSummary .= $colonSeparator;
}
$defaultSummary .= $comment;
}
$form .= '</div>';
$skin = $this->form->getUser()->getSkin();
$reviewTitle = SpecialPage::getTitleFor('RevisionReview');
$form .= Xml::openElement('form', array('method' => 'POST', 'action' => $reviewTitle->getFullUrl()));
$form .= Html::hidden('action', 'reject');
$form .= Html::hidden('wpReject', 1);
$form .= Html::hidden('wpRejectConfirm', 1);
$form .= Html::hidden('oldid', $this->form->getOldId());
$form .= Html::hidden('refid', $this->form->getRefId());
$form .= Html::hidden('target', $oldRev->getTitle()->getPrefixedDBKey());
$form .= Html::hidden('wpEditToken', $this->form->getUser()->editToken());
$form .= Html::hidden('changetime', $newRev->getTimestamp());
$form .= Xml::inputLabel(wfMsg('revreview-reject-summary'), 'wpReason', 'wpReason', 120, $defaultSummary, array('maxlength' => 200)) . "<br />";
$form .= Html::input('wpSubmit', wfMsg('revreview-reject-confirm'), 'submit');
$form .= ' ';
$form .= $skin->link($this->form->getPage(), wfMsg('revreview-reject-cancel'), array('onClick' => 'history.back(); return history.length <= 1;'), array('oldid' => $this->form->getRefId(), 'diff' => $this->form->getOldId()));
$form .= Xml::closeElement('form');
return array($form, true);
}
/**
* Walks the line of revisions to find first editor that is not on blacklist
* @param string $sOriginatorUserName
* @param Revision $oRevision
* @return string The originators username
*/
private function checkOriginatorForBlacklist($sOriginatorUserName, $oRevision, $aBlacklist)
{
if ($oRevision instanceof Revision == false) {
return $sOriginatorUserName;
}
$sOriginatorUserName = $oRevision->getUserText();
if (in_array($sOriginatorUserName, $aBlacklist)) {
return $this->checkOriginatorForBlacklist($sOriginatorUserName, $oRevision->getNext(), $aBlacklist);
}
return $sOriginatorUserName;
}
/**
* Get data about revision
* Who and when made last edition
*
* @param Revision $rev
* @return mixed
*/
public function prepareRevisionData(Revision $rev)
{
$data['timestamp'] = wfTimestamp(TS_UNIX, $rev->getTimestamp());
$user = $rev->getUserText();
if ($rev->getUser()) {
$userpage = Title::newFromText($user, NS_USER)->getFullURL();
} else {
$userpage = SpecialPage::getTitleFor('Contributions', $user)->getFullUrl();
}
$data['username'] = $user;
$data['userpage'] = $userpage;
return $data;
}
