/**
* Tag output function must be called by caller
* Parser cache control deferred to caller
* @param \FlaggedRevision|\stable $srev stable version
* @param string $tag review box/bar info
* @param string $prot protection notice
* @return ParserOutput
*/
protected function showStableVersion(FlaggedRevision $srev, &$tag, $prot)
{
$reqUser = $this->getUser();
$this->load();
$flags = $srev->getTags();
$time = $this->getLanguage()->date($srev->getTimestamp(), true);
# Set display revision ID
$this->out->setRevisionId($srev->getRevId());
# Get quality level
$quality = FlaggedRevs::isQuality($flags);
$synced = $this->article->stableVersionIsSynced();
# Construct some tagging
if (!$this->out->isPrintable() && !($this->article->lowProfileUI() && $synced)) {
$revsSince = $this->article->getPendingRevCount();
// Simple icon-based UI
if ($this->useSimpleUI()) {
$icon = '';
# For protection based configs, show lock only if it's not redundant.
if ($this->showRatingIcon()) {
$icon = FlaggedRevsXML::stableStatusIcon($quality);
}
if (!$reqUser->getId()) {
$msgHTML = '';
// Anons just see simple icons
} else {
$msg = $quality ? 'revreview-quick-quality' : 'revreview-quick-basic';
# Uses messages 'revreview-quick-quality-same', 'revreview-quick-basic-same'
$msg = $synced ? "{$msg}-same" : $msg;
$msgHTML = $this->msg($msg, $srev->getRevId())->numParams($revsSince)->parse();
}
$msgHTML = $prot . $icon . $msgHTML;
$tag = FlaggedRevsXML::prettyRatingBox($srev, $msgHTML, $revsSince, 'stable', $synced);
// Standard UI
} else {
$icon = FlaggedRevsXML::stableStatusIcon($quality);
$msg = $quality ? 'revreview-quality' : 'revreview-basic';
if ($synced) {
# uses messages 'revreview-quality-same', 'revreview-basic-same'
$msg .= '-same';
} elseif ($revsSince == 0) {
# uses messages 'revreview-quality-i', 'revreview-basic-i'
$msg .= '-i';
}
$tag = $prot . $icon;
$tag .= $this->msg($msg, $srev->getRevId(), $time)->numParams($revsSince)->parse();
if (!empty($flags)) {
$tag .= FlaggedRevsXML::ratingToggle();
$tag .= "<div id='mw-fr-revisiondetails'>" . FlaggedRevsXML::addTagRatings($flags) . '</div>';
}
}
}
# Get parsed stable version and output HTML
$pOpts = $this->article->makeParserOptions($reqUser);
if (!$this->article->getTitle()->quickUserCan('edit', $reqUser)) {
$pOpts->setEditSection(false);
}
$parserCache = FRParserCacheStable::singleton();
$parserOut = $parserCache->get($this->article, $pOpts);
# Do not use the parser cache if it lacks mImageTimeKeys and there is a
# chance that a review form will be added to this page (which requires the versions).
$canReview = $this->article->getTitle()->userCan('review');
if ($parserOut && (!$canReview || FlaggedRevs::parserOutputIsVersioned($parserOut))) {
# Cache hit. Note that redirects are not cached.
$this->out->addParserOutput($parserOut);
} else {
# Get the new stable parser output...
if (FlaggedRevs::inclusionSetting() == FR_INCLUDES_CURRENT && $synced) {
# We can try the current version cache, since they are the same revision
$parserOut = ParserCache::singleton()->get($this->article, $pOpts);
} else {
$parserOut = false;
}
if (!$parserOut) {
$parserOut = FlaggedRevs::parseStableRevision($srev, $pOpts);
}
if (!$parserOut) {
// serious error
$this->out->addWikiMsg('missing-article', $this->article->getTitle()->getPrefixedText(), $this->msg('missingarticle-rev', $srev->getRevId())->text());
return null;
}
# Update the stable version cache
$parserCache->save($parserOut, $this->article, $pOpts);
# Add the stable output to the page view
$this->out->addParserOutput($parserOut);
# Update the stable version dependancies
FlaggedRevs::updateStableOnlyDeps($this->article, $parserOut);
}
# Update page sync status for tracking purposes.
# NOTE: avoids master hits and doesn't have to be perfect for what it does
if ($this->article->syncedInTracking() != $synced) {
if (wfGetLB()->safeGetLag(wfGetDB(DB_SLAVE)) <= 5) {
// avoid write-delay cycles
$this->article->updateSyncStatus($synced);
}
}
return $parserOut;
}
