public function addDBDataOnce()
{
$info = $this->insertPage(self::$pageName);
$title = $info['title'];
$page = WikiPage::factory($title);
self::$pageRev = $page->getRevision();
self::$revUser = User::newFromId(self::$pageRev->getUser(Revision::RAW));
}
/**
* Get template and image versions from parsing a revision
* @param Page $article
* @param Revision $rev
* @param User $user
* @param string $regen use 'regen' to force regeneration
* @return array( templateIds, fileSHA1Keys )
* templateIds like ParserOutput->mTemplateIds
* fileSHA1Keys like ParserOutput->mImageTimeKeys
*/
public static function getRevIncludes(Page $article, Revision $rev, User $user, $regen = '')
{
global $wgParser, $wgMemc;
wfProfileIn(__METHOD__);
$versions = false;
$key = self::getCacheKey($article->getTitle(), $rev->getId());
if ($regen !== 'regen') {
// check cache
$versions = FlaggedRevs::getMemcValue($wgMemc->get($key), $article, 'allowStale');
}
if (!is_array($versions)) {
// cache miss
$pOut = false;
if ($rev->isCurrent()) {
$parserCache = ParserCache::singleton();
# Try current version parser cache (as anon)...
$pOut = $parserCache->get($article, $article->makeParserOptions($user));
if ($pOut == false && $rev->getUser()) {
// try the user who saved the change
$author = User::newFromId($rev->getUser());
$pOut = $parserCache->get($article, $article->makeParserOptions($author));
}
}
// ParserOutput::mImageTimeKeys wasn't always there
if ($pOut == false || !FlaggedRevs::parserOutputIsVersioned($pOut)) {
$title = $article->getTitle();
$pOpts = ParserOptions::newFromUser($user);
// Note: tidy off
$pOut = $wgParser->parse($rev->getText(), $title, $pOpts, true, true, $rev->getId());
}
# Get the template/file versions used...
$versions = array($pOut->getTemplateIds(), $pOut->getFileSearchOptions());
# Save to cache (check cache expiry for dynamic elements)...
$data = FlaggedRevs::makeMemcObj($versions);
$wgMemc->set($key, $data, $pOut->getCacheExpiry());
} else {
$tVersions =& $versions[0];
// templates
# Do a link batch query for page_latest...
$lb = new LinkBatch();
foreach ($tVersions as $ns => $tmps) {
foreach ($tmps as $dbKey => $revIdDraft) {
$lb->add($ns, $dbKey);
}
}
$lb->execute();
# Update array with the current page_latest values.
# This kludge is there since $newTemplates (thus $revIdDraft) is cached.
foreach ($tVersions as $ns => &$tmps) {
foreach ($tmps as $dbKey => &$revIdDraft) {
$title = Title::makeTitle($ns, $dbKey);
$revIdDraft = (int) $title->getLatestRevID();
}
}
}
wfProfileOut(__METHOD__);
return $versions;
}
/**
* Get template and image versions from parsing a revision
* @param Page $article
* @param Revision $rev
* @param User $user
* @param string $regen use 'regen' to force regeneration
* @return array( templateIds, fileSHA1Keys )
* templateIds like ParserOutput->mTemplateIds
* fileSHA1Keys like ParserOutput->mImageTimeKeys
*/
public static function getRevIncludes(Page $article, Revision $rev, User $user, $regen = '')
{
global $wgMemc;
wfProfileIn(__METHOD__);
$key = self::getCacheKey($article->getTitle(), $rev->getId());
if ($regen === 'regen') {
$versions = false;
// skip cache
} elseif ($rev->isCurrent()) {
// Check cache entry against page_touched
$versions = FlaggedRevs::getMemcValue($wgMemc->get($key), $article);
} else {
// Old revs won't always be invalidated with template/file changes.
// Also, we don't care if page_touched changed due to a direct edit.
$versions = FlaggedRevs::getMemcValue($wgMemc->get($key), $article, 'allowStale');
if (is_array($versions)) {
// entry exists
// Sanity check that the cache is reasonably up to date
list($templates, $files) = $versions;
if (self::templatesStale($templates) || self::filesStale($files)) {
$versions = false;
// no good
}
}
}
if (!is_array($versions)) {
// cache miss
$pOut = false;
if ($rev->isCurrent()) {
$parserCache = ParserCache::singleton();
# Try current version parser cache for this user...
$pOut = $parserCache->get($article, $article->makeParserOptions($user));
if ($pOut == false) {
# Try current version parser cache for the revision author...
$optsUser = $rev->getUser() ? User::newFromId($rev->getUser()) : 'canonical';
$pOut = $parserCache->get($article, $article->makeParserOptions($optsUser));
}
}
// ParserOutput::mImageTimeKeys wasn't always there
if ($pOut == false || !FlaggedRevs::parserOutputIsVersioned($pOut)) {
$content = $rev->getContent(Revision::RAW);
if (!$content) {
// Just for extra sanity
$pOut = new ParserOutput();
} else {
$pOut = $content->getParserOutput($article->getTitle(), $rev->getId(), ParserOptions::newFromUser($user));
}
}
# Get the template/file versions used...
$versions = array($pOut->getTemplateIds(), $pOut->getFileSearchOptions());
# Save to cache (check cache expiry for dynamic elements)...
$data = FlaggedRevs::makeMemcObj($versions);
$wgMemc->set($key, $data, $pOut->getCacheExpiry());
}
wfProfileOut(__METHOD__);
return $versions;
}
/**
* @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 int user ID for the user that made the last article revision
*/
public function getUser( $audience = Revision::FOR_PUBLIC, User $user = null ) {
$this->loadLastEdit();
if ( $this->mLastRevision ) {
return $this->mLastRevision->getUser( $audience, $user );
} else {
return -1;
}
}
protected function assertRevEquals(Revision $orig, Revision $rev = null)
{
$this->assertNotNull($rev, 'missing revision');
$this->assertEquals($orig->getId(), $rev->getId());
$this->assertEquals($orig->getPage(), $rev->getPage());
$this->assertEquals($orig->getTimestamp(), $rev->getTimestamp());
$this->assertEquals($orig->getUser(), $rev->getUser());
$this->assertEquals($orig->getSha1(), $rev->getSha1());
}
/**
* 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>');
}
$output->addHtml(Html::closeElement('div'));
}
public function onRevisionUndeleted(&$oTitle, Revision $oRevision, $page_id)
{
$this->app->wf->ProfileIn(__METHOD__);
if (!is_object($oTitle)) {
Wikia::log(__METHOD__, "error", "Cannot send log using scribe ({$this->app}->wg->CityId): invalid title object");
$this->app->wf->ProfileOut(__METHOD__);
return true;
}
$oPage = WikiPage::factory($oTitle);
$oUser = User::newFromId($oRevision->getUser());
$oScribeProducer = F::build('ScribeEventProducer', array('key' => 'edit'));
/* @var $oScribeProducer ScribeEventProducer */
if (is_object($oScribeProducer)) {
if ($oScribeProducer->buildEditPackage($oPage, $oUser, $oRevision)) {
$oScribeProducer->sendLog();
}
}
$this->app->wf->ProfileOut(__METHOD__);
return true;
}
/**
* Generate a user tool link cluster if the current user is allowed to view it
* @param Revision $rev
* @param bool $isPublic Show only if all users can see it
* @return string HTML
*/
public static function revUserTools($rev, $isPublic = false)
{
if ($rev->isDeleted(Revision::DELETED_USER) && $isPublic) {
$link = wfMessage('rev-deleted-user')->escaped();
} elseif ($rev->userCan(Revision::DELETED_USER)) {
$userId = $rev->getUser(Revision::FOR_THIS_USER);
$userText = $rev->getUserText(Revision::FOR_THIS_USER);
$link = self::userLink($userId, $userText) . self::userToolLinks($userId, $userText);
} else {
$link = wfMessage('rev-deleted-user')->escaped();
}
if ($rev->isDeleted(Revision::DELETED_USER)) {
return ' <span class="history-deleted">' . $link . '</span>';
}
return $link;
}
private function extractRowInfo($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;
}
/**
* 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');
}
public function loadDataFromRev(Revision $rev, $wiki)
{
$this->id = $rev->getId() . '_' . $wiki;
$title = $rev->getTitle();
$ac = F::build('WallMessage', array($rev->getTitle()), 'newFromTitle');
/* @var $ac WallMessage */
$ac->load();
$app = F::app();
$walluser = $ac->getWallOwner();
$authoruser = User::newFromId($rev->getUser());
if (empty($walluser)) {
error_log('WALL_NO_OWNER: (entityId)' . $this->id);
$this->data = null;
$this->data_noncached = null;
return;
}
$this->data->wiki = $wiki;
$this->data->wikiname = $app->wg->sitename;
$this->data->rev_id = $rev->getId();
$wallTitle = $ac->getWallTitle();
if (!empty($wallTitle) && $wallTitle->exists()) {
$this->data->article_title_ns = $wallTitle->getNamespace();
$this->data->article_title_text = $wallTitle->getText();
$this->data->article_title_dbkey = $wallTitle->getDBkey();
$this->data->article_title_id = $wallTitle->getArticleId();
} else {
$this->data->article_title_ns = null;
$this->data->article_title_text = null;
$this->data->article_title_dbkey = null;
$this->data->article_title_id = null;
}
$this->data->timestamp = $rev->getTimestamp();
$this->data->parent_id = null;
if ($authoruser instanceof User) {
$this->data->msg_author_id = $authoruser->getId();
$this->data->msg_author_username = $authoruser->getName();
if ($authoruser->getId() > 0) {
$this->data->msg_author_displayname = $this->data->msg_author_username;
} else {
$this->data->msg_author_displayname = $app->wf->Msg('oasis-anon-user');
}
} else {
//annon
$this->data->msg_author_displayname = $app->wf->Msg('oasis-anon-user');
$this->data->msg_author_id = 0;
}
$this->data->wall_username = $walluser->getName();
$this->data->wall_userid = $walluser->getId();
$this->data->wall_displayname = $this->data->wall_username;
//TODO: double ?
$this->data->title_id = $ac->getTitle()->getArticleId();
$this->data_non_cached->title = $ac->getTitle();
$acParent = $ac->getTopParentObj();
$this->data->parent_username = '';
$this->data->thread_title = '';
$this->data_non_cached->parent_title_dbkey = '';
$this->data_non_cached->msg_text = $ac->getText();
$this->data->notifyeveryone = $ac->getNotifyeveryone();
if ($ac->isEdited()) {
$this->data->reason = $ac->getLastEditSummery();
} else {
$this->data->reason = '';
}
if (!empty($acParent)) {
$acParent->load();
$parentUser = $acParent->getUser();
if ($parentUser instanceof User) {
$this->data->parent_username = $parentUser->getName();
if ($parentUser->getId() > 0) {
$this->data->parent_displayname = $this->data->parent_username;
} else {
$this->data->parent_displayname = $app->wf->Msg('oasis-anon-user');
}
$this->data->parent_user_id = $acParent->getUser()->getId();
} else {
//parent was deleted and somehow reply stays in the system
//the only way I've reproduced it was: I deleted a thread
//then I went to Special:Log/delete and restored only its reply
//an edge case but it needs to be handled
//--nAndy
$this->data->parent_username = $this->data->parent_displayname = $app->wf->Msg('oasis-anon-user');
$this->data->parent_user_id = 0;
}
$this->data_non_cached->thread_title_full = $acParent->getMetaTitle();
$this->data->thread_title = $acParent->getMetaTitle();
$this->data_noncached->parent_title_dbkey = $acParent->getTitle()->getDBkey();
$this->data->parent_id = $acParent->getTitle()->getArticleId();
$this->data->url = $ac->getMessagePageUrl();
} else {
$this->data->url = $ac->getMessagePageUrl();
$this->data->parent_username = $walluser->getName();
$this->data_non_cached->thread_title_full = $ac->getMetaTitle();
$this->data->thread_title = $ac->getMetaTitle();
}
return true;
}
/**
* 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, $isMinor);
}
private function extractRowInfo($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;
}
/**
* @param Revision $rev
* @param bool $useMasterDB
*
* @return bool
*/
public function loadDataFromRev(Revision $rev, $useMasterDB = false)
{
// Reset any existing info stored in $this->data and start collecting in a new $data var
$this->data = null;
$data = new StdClass();
$data->wiki = F::app()->wg->CityId;
$data->wikiname = F::app()->wg->Sitename;
$this->setMessageAuthorData($data, $rev->getUser());
$data->rev_id = $rev->getId();
$this->id = $data->rev_id . '_' . $data->wiki;
$data->timestamp = $rev->getTimestamp();
// Set all data related to the WallMessage
$wm = $this->getWallMessageFromRev($rev);
if (!$this->setWallUserData($data, $wm, $useMasterDB)) {
return false;
}
$this->setArticleTitleData($data, $wm);
$this->msgText = $wm->getText();
$data->title_id = $wm->getTitle()->getArticleId();
$data->url = $wm->getMessagePageUrl();
$data->notifyeveryone = $wm->getNotifyeveryone();
$data->reason = $wm->isEdited() ? $wm->getLastEditSummary() : '';
$this->setMessageParentData($data, $wm);
$this->data = $data;
return true;
}
/**
* Validates review action by checking permissions and other things.
* @param User $user
* @param Revision $revision
* @return string Error key or empty string if review is allowed.
* @since 2012-09-24
*/
public static function getReviewBlockers(User $user, Revision $revision)
{
if (!$user->isAllowed(self::$right)) {
return 'permissiondenied';
}
if ($user->isBlocked()) {
return 'blocked';
}
$title = $revision->getTitle();
$handle = new MessageHandle($title);
if (!$handle->isValid()) {
return 'unknownmessage';
}
if ($revision->getUser() == $user->getId()) {
return 'owntranslation';
}
if ($handle->isFuzzy()) {
return 'fuzzymessage';
}
return '';
}
/**
* 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;
}
/**
* 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, $isMinor);
}
private function extractRowInfo($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 $vals;
}
public static function onRevisionUndeleted(&$oTitle, Revision $oRevision, $page_id)
{
global $wgCityId;
wfProfileIn(__METHOD__);
if (!is_object($oTitle)) {
Wikia::log(__METHOD__, "error", "Cannot send log using scribe ({$wgCityId}): invalid title object");
wfProfileOut(__METHOD__);
return true;
}
$oPage = WikiPage::factory($oTitle);
$oUser = User::newFromId($oRevision->getUser());
$oScribeProducer = new ScribeEventProducer('edit');
if (is_object($oScribeProducer)) {
if ($oScribeProducer->buildEditPackage($oPage, $oUser, $oRevision)) {
$oScribeProducer->sendLog();
}
}
wfProfileOut(__METHOD__);
return true;
}
/**
* 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;
}