/**
* @param IDatabase $db
* @return mixed
*/
public function doQuery($db)
{
$ids = array_map('intval', $this->ids);
$live = $db->select(array('revision', 'page', 'user'), array_merge(Revision::selectFields(), Revision::selectUserFields()), array('rev_page' => $this->title->getArticleID(), 'rev_id' => $ids), __METHOD__, array('ORDER BY' => 'rev_id DESC'), array('page' => Revision::pageJoinCond(), 'user' => Revision::userJoinCond()));
if ($live->numRows() >= count($ids)) {
// All requested revisions are live, keeps things simple!
return $live;
}
// Check if any requested revisions are available fully deleted.
$archived = $db->select(array('archive'), Revision::selectArchiveFields(), array('ar_rev_id' => $ids), __METHOD__, array('ORDER BY' => 'ar_rev_id DESC'));
if ($archived->numRows() == 0) {
return $live;
} elseif ($live->numRows() == 0) {
return $archived;
} else {
// Combine the two! Whee
$rows = array();
foreach ($live as $row) {
$rows[$row->rev_id] = $row;
}
foreach ($archived as $row) {
$rows[$row->ar_rev_id] = $row;
}
krsort($rows);
return new FakeResultWrapper(array_values($rows));
}
}
/**
* @param IDatabase $db
* @return mixed
*/
public function doQuery($db)
{
$ids = array_map('intval', $this->ids);
$queryInfo = ['tables' => ['revision', 'user'], 'fields' => array_merge(Revision::selectFields(), Revision::selectUserFields()), 'conds' => ['rev_page' => $this->title->getArticleID(), 'rev_id' => $ids], 'options' => ['ORDER BY' => 'rev_id DESC'], 'join_conds' => ['page' => Revision::pageJoinCond(), 'user' => Revision::userJoinCond()]];
ChangeTags::modifyDisplayQuery($queryInfo['tables'], $queryInfo['fields'], $queryInfo['conds'], $queryInfo['join_conds'], $queryInfo['options'], '');
$live = $db->select($queryInfo['tables'], $queryInfo['fields'], $queryInfo['conds'], __METHOD__, $queryInfo['options'], $queryInfo['join_conds']);
if ($live->numRows() >= count($ids)) {
// All requested revisions are live, keeps things simple!
return $live;
}
$archiveQueryInfo = ['tables' => ['archive'], 'fields' => Revision::selectArchiveFields(), 'conds' => ['ar_rev_id' => $ids], 'options' => ['ORDER BY' => 'ar_rev_id DESC'], 'join_conds' => []];
ChangeTags::modifyDisplayQuery($archiveQueryInfo['tables'], $archiveQueryInfo['fields'], $archiveQueryInfo['conds'], $archiveQueryInfo['join_conds'], $archiveQueryInfo['options'], '');
// Check if any requested revisions are available fully deleted.
$archived = $db->select($archiveQueryInfo['tables'], $archiveQueryInfo['fields'], $archiveQueryInfo['conds'], __METHOD__, $archiveQueryInfo['options'], $archiveQueryInfo['join_conds']);
if ($archived->numRows() == 0) {
return $live;
} elseif ($live->numRows() == 0) {
return $archived;
} else {
// Combine the two! Whee
$rows = [];
foreach ($live as $row) {
$rows[$row->rev_id] = $row;
}
foreach ($archived as $row) {
$rows[$row->ar_rev_id] = $row;
}
krsort($rows);
return new FakeResultWrapper(array_values($rows));
}
}
/**
* @param IDatabase $db
* @return mixed
*/
public function doQuery($db)
{
$timestamps = array();
foreach ($this->ids as $id) {
$timestamps[] = $db->timestamp($id);
}
return $db->select('archive', Revision::selectArchiveFields(), array('ar_namespace' => $this->title->getNamespace(), 'ar_title' => $this->title->getDBkey(), 'ar_timestamp' => $timestamps), __METHOD__, array('ORDER BY' => 'ar_timestamp DESC'));
}
/**
* @param IDatabase $db
* @return mixed
*/
public function doQuery($db)
{
$timestamps = [];
foreach ($this->ids as $id) {
$timestamps[] = $db->timestamp($id);
}
$tables = ['archive'];
$fields = Revision::selectArchiveFields();
$conds = ['ar_namespace' => $this->title->getNamespace(), 'ar_title' => $this->title->getDBkey(), 'ar_timestamp' => $timestamps];
$join_conds = [];
$options = ['ORDER BY' => 'ar_timestamp DESC'];
ChangeTags::modifyDisplayQuery($tables, $fields, $conds, $join_conds, $options, '');
return $db->select($tables, $fields, $conds, __METHOD__, $options, $join_conds);
}
public function doDBUpdates()
{
$db = $this->getDB(DB_MASTER);
if (!$db->tableExists('revision')) {
$this->error("revision table does not exist", true);
} elseif (!$db->tableExists('archive')) {
$this->error("archive table does not exist", true);
} elseif (!$db->fieldExists('revision', 'rev_len', __METHOD__)) {
$this->output("rev_len column does not exist\n\n", true);
return false;
}
$this->output("Populating rev_len column\n");
$rev = $this->doLenUpdates('revision', 'rev_id', 'rev', Revision::selectFields());
$this->output("Populating ar_len column\n");
$ar = $this->doLenUpdates('archive', 'ar_id', 'ar', Revision::selectArchiveFields());
$this->output("rev_len and ar_len population complete [{$rev} revision rows, {$ar} archive rows].\n");
return true;
}
/**
* @param ApiPageSet $resultPageSet
* @return void
*/
protected function run(ApiPageSet $resultPageSet = null)
{
$user = $this->getUser();
// Before doing anything at all, let's check permissions
if (!$user->isAllowed('deletedhistory')) {
$this->dieUsage('You don\'t have permission to view deleted revision information', 'permissiondenied');
}
$db = $this->getDB();
$params = $this->extractRequestParams(false);
$result = $this->getResult();
// If the user wants no namespaces, they get no pages.
if ($params['namespace'] === []) {
if ($resultPageSet === null) {
$result->addValue('query', $this->getModuleName(), []);
}
return;
}
// This module operates in two modes:
// 'user': List deleted revs by a certain user
// 'all': List all deleted revs in NS
$mode = 'all';
if (!is_null($params['user'])) {
$mode = 'user';
}
if ($mode == 'user') {
foreach (['from', 'to', 'prefix', 'excludeuser'] as $param) {
if (!is_null($params[$param])) {
$p = $this->getModulePrefix();
$this->dieUsage("The '{$p}{$param}' parameter cannot be used with '{$p}user'", 'badparams');
}
}
} else {
foreach (['start', 'end'] as $param) {
if (!is_null($params[$param])) {
$p = $this->getModulePrefix();
$this->dieUsage("The '{$p}{$param}' parameter may only be used with '{$p}user'", 'badparams');
}
}
}
// If we're generating titles only, we can use DISTINCT for a better
// query. But we can't do that in 'user' mode (wrong index), and we can
// only do it when sorting ASC (because MySQL apparently can't use an
// index backwards for grouping even though it can for ORDER BY, WTF?)
$dir = $params['dir'];
$optimizeGenerateTitles = false;
if ($mode === 'all' && $params['generatetitles'] && $resultPageSet !== null) {
if ($dir === 'newer') {
$optimizeGenerateTitles = true;
} else {
$p = $this->getModulePrefix();
$this->setWarning("For better performance when generating titles, set {$p}dir=newer");
}
}
$this->addTables('archive');
if ($resultPageSet === null) {
$this->parseParameters($params);
$this->addFields(Revision::selectArchiveFields());
$this->addFields(['ar_title', 'ar_namespace']);
} else {
$this->limit = $this->getParameter('limit') ?: 10;
$this->addFields(['ar_title', 'ar_namespace']);
if ($optimizeGenerateTitles) {
$this->addOption('DISTINCT');
} else {
$this->addFields(['ar_timestamp', 'ar_rev_id', 'ar_id']);
}
}
if ($this->fld_tags) {
$this->addTables('tag_summary');
$this->addJoinConds(['tag_summary' => ['LEFT JOIN', ['ar_rev_id=ts_rev_id']]]);
$this->addFields('ts_tags');
}
if (!is_null($params['tag'])) {
$this->addTables('change_tag');
$this->addJoinConds(['change_tag' => ['INNER JOIN', ['ar_rev_id=ct_rev_id']]]);
$this->addWhereFld('ct_tag', $params['tag']);
}
if ($this->fetchContent) {
// Modern MediaWiki has the content for deleted revs in the 'text'
// table using fields old_text and old_flags. But revisions deleted
// pre-1.5 store the content in the 'archive' table directly using
// fields ar_text and ar_flags, and no corresponding 'text' row. So
// we have to LEFT JOIN and fetch all four fields.
$this->addTables('text');
$this->addJoinConds(['text' => ['LEFT JOIN', ['ar_text_id=old_id']]]);
$this->addFields(['ar_text', 'ar_flags', 'old_text', 'old_flags']);
// This also means stricter restrictions
if (!$user->isAllowedAny('undelete', 'deletedtext')) {
$this->dieUsage('You don\'t have permission to view deleted revision content', 'permissiondenied');
}
}
$miser_ns = null;
if ($mode == 'all') {
if ($params['namespace'] !== null) {
$namespaces = $params['namespace'];
} else {
$namespaces = MWNamespace::getValidNamespaces();
}
$this->addWhereFld('ar_namespace', $namespaces);
// For from/to/prefix, we have to consider the potential
// transformations of the title in all specified namespaces.
// Generally there will be only one transformation, but wikis with
// some namespaces case-sensitive could have two.
if ($params['from'] !== null || $params['to'] !== null) {
$isDirNewer = $dir === 'newer';
$after = $isDirNewer ? '>=' : '<=';
$before = $isDirNewer ? '<=' : '>=';
$where = [];
foreach ($namespaces as $ns) {
$w = [];
if ($params['from'] !== null) {
$w[] = 'ar_title' . $after . $db->addQuotes($this->titlePartToKey($params['from'], $ns));
}
if ($params['to'] !== null) {
$w[] = 'ar_title' . $before . $db->addQuotes($this->titlePartToKey($params['to'], $ns));
}
$w = $db->makeList($w, LIST_AND);
$where[$w][] = $ns;
}
if (count($where) == 1) {
$where = key($where);
$this->addWhere($where);
} else {
$where2 = [];
foreach ($where as $w => $ns) {
$where2[] = $db->makeList([$w, 'ar_namespace' => $ns], LIST_AND);
}
$this->addWhere($db->makeList($where2, LIST_OR));
}
}
if (isset($params['prefix'])) {
$where = [];
foreach ($namespaces as $ns) {
$w = 'ar_title' . $db->buildLike($this->titlePartToKey($params['prefix'], $ns), $db->anyString());
$where[$w][] = $ns;
}
if (count($where) == 1) {
$where = key($where);
$this->addWhere($where);
} else {
$where2 = [];
foreach ($where as $w => $ns) {
$where2[] = $db->makeList([$w, 'ar_namespace' => $ns], LIST_AND);
}
$this->addWhere($db->makeList($where2, LIST_OR));
}
}
} else {
if ($this->getConfig()->get('MiserMode')) {
$miser_ns = $params['namespace'];
} else {
$this->addWhereFld('ar_namespace', $params['namespace']);
}
$this->addTimestampWhereRange('ar_timestamp', $dir, $params['start'], $params['end']);
}
if (!is_null($params['user'])) {
$this->addWhereFld('ar_user_text', $params['user']);
} elseif (!is_null($params['excludeuser'])) {
$this->addWhere('ar_user_text != ' . $db->addQuotes($params['excludeuser']));
}
if (!is_null($params['user']) || !is_null($params['excludeuser'])) {
// Paranoia: avoid brute force searches (bug 17342)
// (shouldn't be able to get here without 'deletedhistory', but
// check it again just in case)
if (!$user->isAllowed('deletedhistory')) {
$bitmask = Revision::DELETED_USER;
} elseif (!$user->isAllowedAny('suppressrevision', 'viewsuppressed')) {
$bitmask = Revision::DELETED_USER | Revision::DELETED_RESTRICTED;
} else {
$bitmask = 0;
}
if ($bitmask) {
$this->addWhere($db->bitAnd('ar_deleted', $bitmask) . " != {$bitmask}");
}
}
if (!is_null($params['continue'])) {
$cont = explode('|', $params['continue']);
$op = $dir == 'newer' ? '>' : '<';
if ($optimizeGenerateTitles) {
$this->dieContinueUsageIf(count($cont) != 2);
$ns = intval($cont[0]);
$this->dieContinueUsageIf(strval($ns) !== $cont[0]);
$title = $db->addQuotes($cont[1]);
$this->addWhere("ar_namespace {$op} {$ns} OR " . "(ar_namespace = {$ns} AND ar_title {$op}= {$title})");
} elseif ($mode == 'all') {
$this->dieContinueUsageIf(count($cont) != 4);
$ns = intval($cont[0]);
$this->dieContinueUsageIf(strval($ns) !== $cont[0]);
$title = $db->addQuotes($cont[1]);
$ts = $db->addQuotes($db->timestamp($cont[2]));
$ar_id = (int) $cont[3];
$this->dieContinueUsageIf(strval($ar_id) !== $cont[3]);
$this->addWhere("ar_namespace {$op} {$ns} OR " . "(ar_namespace = {$ns} AND " . "(ar_title {$op} {$title} OR " . "(ar_title = {$title} AND " . "(ar_timestamp {$op} {$ts} OR " . "(ar_timestamp = {$ts} AND " . "ar_id {$op}= {$ar_id})))))");
} else {
$this->dieContinueUsageIf(count($cont) != 2);
$ts = $db->addQuotes($db->timestamp($cont[0]));
$ar_id = (int) $cont[1];
$this->dieContinueUsageIf(strval($ar_id) !== $cont[1]);
$this->addWhere("ar_timestamp {$op} {$ts} OR " . "(ar_timestamp = {$ts} AND " . "ar_id {$op}= {$ar_id})");
}
}
$this->addOption('LIMIT', $this->limit + 1);
$sort = $dir == 'newer' ? '' : ' DESC';
$orderby = [];
if ($optimizeGenerateTitles) {
// Targeting index name_title_timestamp
if ($params['namespace'] === null || count(array_unique($params['namespace'])) > 1) {
$orderby[] = "ar_namespace {$sort}";
}
$orderby[] = "ar_title {$sort}";
} elseif ($mode == 'all') {
// Targeting index name_title_timestamp
if ($params['namespace'] === null || count(array_unique($params['namespace'])) > 1) {
$orderby[] = "ar_namespace {$sort}";
}
$orderby[] = "ar_title {$sort}";
$orderby[] = "ar_timestamp {$sort}";
$orderby[] = "ar_id {$sort}";
} else {
// Targeting index usertext_timestamp
// 'user' is always constant.
$orderby[] = "ar_timestamp {$sort}";
$orderby[] = "ar_id {$sort}";
}
$this->addOption('ORDER BY', $orderby);
$res = $this->select(__METHOD__);
$pageMap = [];
// Maps ns&title to array index
$count = 0;
$nextIndex = 0;
$generated = [];
foreach ($res as $row) {
if (++$count > $this->limit) {
// We've had enough
if ($optimizeGenerateTitles) {
$this->setContinueEnumParameter('continue', "{$row->ar_namespace}|{$row->ar_title}");
} elseif ($mode == 'all') {
$this->setContinueEnumParameter('continue', "{$row->ar_namespace}|{$row->ar_title}|{$row->ar_timestamp}|{$row->ar_id}");
} else {
$this->setContinueEnumParameter('continue', "{$row->ar_timestamp}|{$row->ar_id}");
}
break;
}
// Miser mode namespace check
if ($miser_ns !== null && !in_array($row->ar_namespace, $miser_ns)) {
continue;
}
if ($resultPageSet !== null) {
if ($params['generatetitles']) {
$key = "{$row->ar_namespace}:{$row->ar_title}";
if (!isset($generated[$key])) {
$generated[$key] = Title::makeTitle($row->ar_namespace, $row->ar_title);
}
} else {
$generated[] = $row->ar_rev_id;
}
} else {
$revision = Revision::newFromArchiveRow($row);
$rev = $this->extractRevisionInfo($revision, $row);
if (!isset($pageMap[$row->ar_namespace][$row->ar_title])) {
$index = $nextIndex++;
$pageMap[$row->ar_namespace][$row->ar_title] = $index;
$title = $revision->getTitle();
$a = ['pageid' => $title->getArticleID(), 'revisions' => [$rev]];
ApiResult::setIndexedTagName($a['revisions'], 'rev');
ApiQueryBase::addTitleInfo($a, $title);
$fit = $result->addValue(['query', $this->getModuleName()], $index, $a);
} else {
$index = $pageMap[$row->ar_namespace][$row->ar_title];
$fit = $result->addValue(['query', $this->getModuleName(), $index, 'revisions'], null, $rev);
}
if (!$fit) {
if ($mode == 'all') {
$this->setContinueEnumParameter('continue', "{$row->ar_namespace}|{$row->ar_title}|{$row->ar_timestamp}|{$row->ar_id}");
} else {
$this->setContinueEnumParameter('continue', "{$row->ar_timestamp}|{$row->ar_id}");
}
break;
}
}
}
if ($resultPageSet !== null) {
if ($params['generatetitles']) {
$resultPageSet->populateFromTitles($generated);
} else {
$resultPageSet->populateFromRevisionIDs($generated);
}
} else {
$result->addIndexedTagName(['query', $this->getModuleName()], 'page');
}
}
protected function run(ApiPageSet $resultPageSet = null)
{
$user = $this->getUser();
// Before doing anything at all, let's check permissions
if (!$user->isAllowed('deletedhistory')) {
$this->dieUsage('You don\'t have permission to view deleted revision information', 'permissiondenied');
}
$result = $this->getResult();
$pageSet = $this->getPageSet();
$pageMap = $pageSet->getGoodAndMissingTitlesByNamespace();
$pageCount = count($pageSet->getGoodAndMissingTitles());
$revCount = $pageSet->getRevisionCount();
if ($revCount === 0 && $pageCount === 0) {
// Nothing to do
return;
}
if ($revCount !== 0 && count($pageSet->getDeletedRevisionIDs()) === 0) {
// Nothing to do, revisions were supplied but none are deleted
return;
}
$params = $this->extractRequestParams(false);
$db = $this->getDB();
if (!is_null($params['user']) && !is_null($params['excludeuser'])) {
$this->dieUsage('user and excludeuser cannot be used together', 'badparams');
}
$this->addTables('archive');
if ($resultPageSet === null) {
$this->parseParameters($params);
$this->addFields(Revision::selectArchiveFields());
$this->addFields(array('ar_title', 'ar_namespace'));
} else {
$this->limit = $this->getParameter('limit') ?: 10;
$this->addFields(array('ar_title', 'ar_namespace', 'ar_timestamp', 'ar_rev_id', 'ar_id'));
}
if ($this->fld_tags) {
$this->addTables('tag_summary');
$this->addJoinConds(array('tag_summary' => array('LEFT JOIN', array('ar_rev_id=ts_rev_id'))));
$this->addFields('ts_tags');
}
if (!is_null($params['tag'])) {
$this->addTables('change_tag');
$this->addJoinConds(array('change_tag' => array('INNER JOIN', array('ar_rev_id=ct_rev_id'))));
$this->addWhereFld('ct_tag', $params['tag']);
}
if ($this->fetchContent) {
// Modern MediaWiki has the content for deleted revs in the 'text'
// table using fields old_text and old_flags. But revisions deleted
// pre-1.5 store the content in the 'archive' table directly using
// fields ar_text and ar_flags, and no corresponding 'text' row. So
// we have to LEFT JOIN and fetch all four fields.
$this->addTables('text');
$this->addJoinConds(array('text' => array('LEFT JOIN', array('ar_text_id=old_id'))));
$this->addFields(array('ar_text', 'ar_flags', 'old_text', 'old_flags'));
// This also means stricter restrictions
if (!$user->isAllowedAny('undelete', 'deletedtext')) {
$this->dieUsage('You don\'t have permission to view deleted revision content', 'permissiondenied');
}
}
$dir = $params['dir'];
if ($revCount !== 0) {
$this->addWhere(array('ar_rev_id' => array_keys($pageSet->getDeletedRevisionIDs())));
} else {
// We need a custom WHERE clause that matches all titles.
$lb = new LinkBatch($pageSet->getGoodAndMissingTitles());
$where = $lb->constructSet('ar', $db);
$this->addWhere($where);
}
if (!is_null($params['user'])) {
$this->addWhereFld('ar_user_text', $params['user']);
} elseif (!is_null($params['excludeuser'])) {
$this->addWhere('ar_user_text != ' . $db->addQuotes($params['excludeuser']));
}
if (!is_null($params['user']) || !is_null($params['excludeuser'])) {
// Paranoia: avoid brute force searches (bug 17342)
// (shouldn't be able to get here without 'deletedhistory', but
// check it again just in case)
if (!$user->isAllowed('deletedhistory')) {
$bitmask = Revision::DELETED_USER;
} elseif (!$user->isAllowedAny('suppressrevision', 'viewsuppressed')) {
$bitmask = Revision::DELETED_USER | Revision::DELETED_RESTRICTED;
} else {
$bitmask = 0;
}
if ($bitmask) {
$this->addWhere($db->bitAnd('ar_deleted', $bitmask) . " != {$bitmask}");
}
}
if (!is_null($params['continue'])) {
$cont = explode('|', $params['continue']);
$op = $dir == 'newer' ? '>' : '<';
if ($revCount !== 0) {
$this->dieContinueUsageIf(count($cont) != 2);
$rev = intval($cont[0]);
$this->dieContinueUsageIf(strval($rev) !== $cont[0]);
$ar_id = (int) $cont[1];
$this->dieContinueUsageIf(strval($ar_id) !== $cont[1]);
$this->addWhere("ar_rev_id {$op} {$rev} OR " . "(ar_rev_id = {$rev} AND " . "ar_id {$op}= {$ar_id})");
} else {
$this->dieContinueUsageIf(count($cont) != 4);
$ns = intval($cont[0]);
$this->dieContinueUsageIf(strval($ns) !== $cont[0]);
$title = $db->addQuotes($cont[1]);
$ts = $db->addQuotes($db->timestamp($cont[2]));
$ar_id = (int) $cont[3];
$this->dieContinueUsageIf(strval($ar_id) !== $cont[3]);
$this->addWhere("ar_namespace {$op} {$ns} OR " . "(ar_namespace = {$ns} AND " . "(ar_title {$op} {$title} OR " . "(ar_title = {$title} AND " . "(ar_timestamp {$op} {$ts} OR " . "(ar_timestamp = {$ts} AND " . "ar_id {$op}= {$ar_id})))))");
}
}
$this->addOption('LIMIT', $this->limit + 1);
if ($revCount !== 0) {
// Sort by ar_rev_id when querying by ar_rev_id
$this->addWhereRange('ar_rev_id', $dir, null, null);
} else {
// Sort by ns and title in the same order as timestamp for efficiency
// But only when not already unique in the query
if (count($pageMap) > 1) {
$this->addWhereRange('ar_namespace', $dir, null, null);
}
$oneTitle = key(reset($pageMap));
foreach ($pageMap as $pages) {
if (count($pages) > 1 || key($pages) !== $oneTitle) {
$this->addWhereRange('ar_title', $dir, null, null);
break;
}
}
$this->addTimestampWhereRange('ar_timestamp', $dir, $params['start'], $params['end']);
}
// Include in ORDER BY for uniqueness
$this->addWhereRange('ar_id', $dir, null, null);
$res = $this->select(__METHOD__);
$count = 0;
$generated = array();
foreach ($res as $row) {
if (++$count > $this->limit) {
// We've had enough
$this->setContinueEnumParameter('continue', $revCount ? "{$row->ar_rev_id}|{$row->ar_id}" : "{$row->ar_namespace}|{$row->ar_title}|{$row->ar_timestamp}|{$row->ar_id}");
break;
}
if ($resultPageSet !== null) {
$generated[] = $row->ar_rev_id;
} else {
if (!isset($pageMap[$row->ar_namespace][$row->ar_title])) {
// Was it converted?
$title = Title::makeTitle($row->ar_namespace, $row->ar_title);
$converted = $pageSet->getConvertedTitles();
if ($title && isset($converted[$title->getPrefixedText()])) {
$title = Title::newFromText($converted[$title->getPrefixedText()]);
if ($title && isset($pageMap[$title->getNamespace()][$title->getDBkey()])) {
$pageMap[$row->ar_namespace][$row->ar_title] = $pageMap[$title->getNamespace()][$title->getDBkey()];
}
}
}
if (!isset($pageMap[$row->ar_namespace][$row->ar_title])) {
ApiBase::dieDebug("Found row in archive (ar_id={$row->ar_id}) that didn't " . "get processed by ApiPageSet");
}
$fit = $this->addPageSubItem($pageMap[$row->ar_namespace][$row->ar_title], $this->extractRevisionInfo(Revision::newFromArchiveRow($row), $row), 'rev');
if (!$fit) {
$this->setContinueEnumParameter('continue', $revCount ? "{$row->ar_rev_id}|{$row->ar_id}" : "{$row->ar_namespace}|{$row->ar_title}|{$row->ar_timestamp}|{$row->ar_id}");
break;
}
}
}
if ($resultPageSet !== null) {
$resultPageSet->populateFromRevisionIDs($generated);
}
}
