function handleNzbAction($messageIds, array $currentSession, $action, Services_Providers_FullSpot $svcProvSpot, Services_Providers_Nzb $svcProvNzb)
{
if (!is_array($messageIds)) {
$messageIds = array($messageIds);
}
# if
# Make sure the user has the appropriate permissions
$currentSession['security']->fatalPermCheck(SpotSecurity::spotsec_retrieve_nzb, '');
if ($action != 'display') {
$currentSession['security']->fatalPermCheck(SpotSecurity::spotsec_download_integration, $action);
}
# if
/*
* Get all the full spots for all of the specified NZB files
*/
$nzbList = array();
$fullSpot = array();
foreach ($messageIds as $thisMsgId) {
$fullSpot = $svcProvSpot->fetchFullSpot($thisMsgId, $currentSession['user']['userid']);
if (!empty($fullSpot['nzb'])) {
$nzbList[] = array('spot' => $fullSpot, 'nzb' => $svcProvNzb->fetchNzb($fullSpot));
}
# if
}
# foreach
/*
* send nzblist to NzbHandler plugin
*/
$nzbHandlerFactory = new Services_NzbHandler_Factory();
$nzbHandler = $nzbHandlerFactory->build($this->_settings, $action, $currentSession['user']['prefs']['nzbhandling']);
$nzbHandler->processNzb($fullSpot, $nzbList);
/*
* and mark the spot as downloaded
*/
if ($currentSession['user']['prefs']['keep_downloadlist']) {
if ($currentSession['security']->allowed(SpotSecurity::spotsec_keep_own_downloadlist, '')) {
$spotStateListDao = $this->_daoFactory->getSpotStateListDao();
foreach ($messageIds as $thisMsgId) {
$spotStateListDao->addToDownloadList($thisMsgId, $currentSession['user']['userid']);
}
# foreach
}
# if
}
# if
# and send notifications
$spotsNotifications = new SpotNotifications($this->_daoFactory, $this->_settings, $currentSession);
$spotsNotifications->sendNzbHandled($action, $fullSpot);
}
*/
$daoFactory->setCachePath('./cache/');
$cacheDao = $daoFactory->getCacheDao();
if (!is_dir('./cache')) {
mkdir('./cache', 0777);
}
# if
/*
* Now try to get all current cache items
*/
$dbConnection = $daoFactory->getConnection();
/*
* Initialize the NZB retrieval provider
*/
$svcFullSpot = new Services_Providers_FullSpot($daoFactory->getSpotDao(), new Services_Nntp_SpotReading(Services_Nntp_EnginePool::pool($settings, 'hdr')));
$svcNzb = new Services_Providers_Nzb($cacheDao, new Services_Nntp_SpotReading(Services_Nntp_EnginePool::pool($settings, 'bin')));
$svcPrvHttp = new Services_Providers_Http($cacheDao);
$svcImage = new Services_Providers_SpotImage($svcPrvHttp, new Services_Nntp_SpotReading(Services_Nntp_EnginePool::pool($settings, 'bin')), $cacheDao);
$counter = 0;
while (true) {
$counter++;
echo "Validating cache content, items " . ($counter - 1) * 1000 . ' to ' . $counter * 1000;
$results = $dbConnection->arrayQuery("SELECT * FROM cache LIMIT 1001 OFFSET " . ($counter - 1) * 1000);
foreach ($results as $cacheItem) {
$cacheItem['metadata'] = unserialize($cacheItem['metadata']);
try {
$cacheDao->getCacheContent($cacheItem['id'], $cacheItem['cachetype'], $cacheItem['metadata']);
} catch (CacheIsCorruptException $x) {
echo PHP_EOL . ' Trying to fetch #' . $cacheItem['id'] . ' for ' . $cacheItem['resourceid'] . ' again, ';
switch ($cacheItem['cachetype']) {
case Dao_Cache::SpotNzb:
function process($hdrList, $curArtNr, $increment, $timer)
{
$this->displayStatus("progress", $curArtNr . " till " . $increment);
$signedCount = 0;
$hdrsParsed = 0;
$fullsRetrieved = 0;
$invalidCount = 0;
$msgCounter = 0;
$modCount = 0;
$headerInDbCount = 0;
$skipCount = 0;
$lastProcessedId = '';
$lastProcessedArtNr = 0;
$fullSpotDbList = array();
$spotDbList = array();
$moderationList = array();
$processingStartTime = time();
/*
* Determine the cutoff date (unixtimestamp) from whereon we do not want to
* load the spots
*/
if ($this->_settings->get('retention') > 0) {
$retentionStamp = time() - $this->_settings->get('retention') * 24 * 60 * 60;
} else {
$retentionStamp = 0;
}
# else
SpotDebug::msg(SpotDebug::DEBUG, 'retentionStamp=' . $retentionStamp);
SpotDebug::msg(SpotDebug::TRACE, 'hdrList=' . serialize($hdrList));
/**
* We ask the database to match our messageid's we just retrieved with
* the list of id's we have just retrieved from the server
*/
SpotTiming::start(__CLASS__ . '::' . __FUNCTION__ . ':matchSpotMessageIds');
$dbIdList = $this->_spotDao->matchSpotMessageIds($hdrList);
SpotTiming::stop(__CLASS__ . '::' . __FUNCTION__ . ':matchSpotMessageIds');
SpotTiming::start(__CLASS__ . '::' . __FUNCTION__ . ':getMassCacheRecords');
$cachedIdList = $this->_cacheDao->getMassCacheRecords($hdrList);
SpotTiming::stop(__CLASS__ . '::' . __FUNCTION__ . ':getMassCacheRecords');
SpotDebug::msg(SpotDebug::TRACE, 'dbIdList=' . serialize($dbIdList));
/*
* We get a list of spots which have been blacklisted before,
* we do this because when the 'buggy' flag is set, we else keep
* retrieving the same spots, nzb's and images over and over again
*/
$preModdedList = $this->_modListDao->matchAgainst($hdrList);
SpotTiming::start(__CLASS__ . '::' . __FUNCTION__ . ':forEach');
foreach ($hdrList as $msgheader) {
SpotTiming::start(__CLASS__ . '::' . __FUNCTION__ . ':forEach-to-ParseHeader');
$msgCounter++;
SpotDebug::msg(SpotDebug::DEBUG, 'foreach-loop, start. msgId= ' . $msgCounter);
/*
* Keep te usenet server alive when processing is slow.
*/
if ($processingStartTime - time() > 30) {
$this->_svcNntpText->sendNoop();
$this->_svcNntpBin->sendNoop();
$processingStartTime = time();
}
# if
/*
* We keep track whether we actually fetched this header and fullspot
* to add it to the database, because only then we can update the
* title from the spots title or rely on our database to fetch
* the fullspot
*/
$didFetchHeader = false;
$didFetchFullSpot = false;
# Reset timelimit
set_time_limit(120);
# messageid to check
$msgId = $msgheader['Message-ID'];
$artNr = $msgheader['Number'];
/*
* If this message was already deleted in a previous run,
* les not even consider it
*/
if (isset($preModdedList[$msgId])) {
SpotTiming::stop(__CLASS__ . '::' . __FUNCTION__ . ':forEach-to-ParseHeader');
$skipCount++;
continue;
}
# if
/*
* We prepare some variables to we don't have to perform an array
* lookup for each check and the code is easier to read.
*/
$header_isInDb = isset($dbIdList['spot'][$msgId]);
$fullspot_isInDb = isset($dbIdList['fullspot'][$msgId]);
/*
* If the spotheader is not yet added to the database, parse the header
* information.
*
* If the header is present, but we don't have the fullspot yet or we are
* running in 'retro' mode, parse the header as well because some fields
* are only in the header and not in the full.
*
* We need some of those fields (for example KeyID)
*/
if (!$header_isInDb || (!$fullspot_isInDb || $this->_retro) && $this->_retrieveFull) {
$hdrsParsed++;
SpotDebug::msg(SpotDebug::TRACE, 'foreach-loop, parsingXover, start. msgId= ' . $msgCounter);
SpotTiming::start(__CLASS__ . '::' . __FUNCTION__ . ':parseHeader');
$spot = $this->_svcSpotParser->parseHeader($msgheader['Subject'], $msgheader['From'], $msgheader['Date'], $msgheader['Message-ID'], $this->_rsakeys);
SpotTiming::stop(__CLASS__ . '::' . __FUNCTION__ . ':parseHeader');
SpotDebug::msg(SpotDebug::TRACE, 'foreach-loop, parsingXover, done. msgId= ' . $msgCounter);
/*
* When a parse error occurred, we ignore the spot, also unverified
* spots are ignored
*/
if ($spot === false || !$spot['verified']) {
SpotTiming::stop(__CLASS__ . '::' . __FUNCTION__ . ':forEach-to-ParseHeader');
$invalidCount++;
continue;
}
# if
/*
* Special moderator commands always have keyid 2
*/
if ($spot['keyid'] == 2) {
$commandAr = explode(' ', $spot['title']);
$validCommands = array('delete', 'dispose', 'remove');
# is this one of the defined valid commands?
if (in_array(strtolower($commandAr[0]), $validCommands) !== false) {
$moderationList[$commandAr[1]] = 1;
$modCount++;
}
# if
} else {
/*
* Don't add spots older than specified for the retention stamp
*/
if ($retentionStamp > 0 && $spot['stamp'] < $retentionStamp && $this->_settings->get('retentiontype') == 'everything') {
SpotTiming::stop(__CLASS__ . '::' . __FUNCTION__ . ':forEach-to-ParseHeader');
$skipCount++;
continue;
} elseif ($spot['stamp'] < $this->_settings->get('retrieve_newer_than')) {
$skipCount++;
} else {
/*
* Do we have the header in the database? If not, lets add it
*/
if (!$header_isInDb) {
$spotDbList[] = $spot;
/*
* Some buggy NNTP servers give us the same messageid
* in one XOVER statement, hence we update the list of
* messageid's we already have retrieved and are ready
* to be added to the database
*/
$dbIdList['spot'][$msgId] = 1;
$header_isInDb = true;
$lastProcessedId = $msgId;
$lastProcessedArtNr = $artNr;
$didFetchHeader = true;
if ($spot['wassigned']) {
$signedCount++;
}
# if
}
# if
}
# if
}
# else
} else {
$lastProcessedId = $msgId;
$lastProcessedArtNr = $artNr;
$headerInDbCount++;
}
# else
SpotTiming::start(__CLASS__ . '::' . __FUNCTION__ . ':forEach-getFullSpot');
/*
* We don't want to retrieve the fullspot if we don't have the header
* in the database. Because we try to add headers in the above code we just have
* to check if the header is in the database.
*
* We cannot collapse this code with the header fetching code because we want to
* be able to add the fullspot to a system after all the headers are retrieved
*/
if ($header_isInDb && !$fullspot_isInDb) {
/*
* Don't add older fullspots than specified for the retention stamp
*/
if ($retentionStamp > 0 && strtotime($msgheader['Date']) < $retentionStamp) {
SpotTiming::stop(__CLASS__ . '::' . __FUNCTION__ . ':forEach-to-ParseHeader');
SpotTiming::stop(__CLASS__ . '::' . __FUNCTION__ . ':forEach-getFullSpot');
continue;
}
# if
if ($this->_retrieveFull) {
$fullSpot = array();
try {
$fullsRetrieved++;
SpotDebug::msg(SpotDebug::TRACE, 'foreach-loop, getFullSpot, start. msgId= ' . $msgId);
$fullSpot = $this->_svcNntpTextReading->readFullSpot($msgId);
SpotDebug::msg(SpotDebug::TRACE, 'foreach-loop, getFullSpot, done. msgId= ' . $msgId);
# did we fail to parse the spot? if so, skip this one
if (empty($fullSpot)) {
$invalidCount++;
continue;
}
// if
# add this spot to the database
$fullSpotDbList[] = $fullSpot;
$fullspot_isInDb = true;
$didFetchFullSpot = true;
/*
* Some buggy NNTP servers give us the same messageid
* in the same XOVER statement, hence we update the list of
* messageid's we already have retrieved and are ready
* to be added to the database
*/
$dbIdList['fullspot'][$msgId] = 1;
/*
* Overwrite the spots' title because the fullspot contains the title in
* UTF-8 format.
* We also overwrite the spotterid from the spotsfull because the spotterid
* is only in the header in more recent spots.
*/
if ($didFetchHeader) {
$spotDbList[count($spotDbList) - 1]['title'] = $fullSpot['title'];
$spotDbList[count($spotDbList) - 1]['spotterid'] = $fullSpot['spotterid'];
}
# if
} catch (ParseSpotXmlException $x) {
# swallow error
} catch (Exception $x) {
/**
* Sometimes we get an 'No such article' error for a header we just retrieved,
* if we want to retrieve the full article. This is messed up, but let's just
* swallow the error
*/
if ($x->getCode() == 430) {
/*
* Reset error count, so other errors are actually re-tried
*/
$this->_svcNntpText->resetErrorCount();
$this->_svcNntpBin->resetErrorCount();
} elseif ($x->getMessage() == 'String could not be parsed as XML') {
} else {
throw $x;
}
# else
}
# catch
}
# if retrievefull
}
# if fullspot is not in db yet
SpotTiming::stop(__CLASS__ . '::' . __FUNCTION__ . ':forEach-getFullSpot');
SpotTiming::start(__CLASS__ . '::' . __FUNCTION__ . ':forEach-getNzbOrImage');
/*
* If both the image and the NZB file are already in the cache,
* or we are set to not prefetch them, don't bother to retrieve
* the full spot either from the database
*/
$needPrefetch = $this->_prefetch_image || $this->_prefetch_nzb;
if (!$this->_retrieveFull || !$header_isInDb) {
$needPrefetch = false;
}
# if
if ($needPrefetch) {
$needPrefetch = !isset($cachedIdList[Dao_Cache::SpotImage][$msgId]) || !isset($cachedIdList[Dao_Cache::SpotNzb][$msgId]);
}
# if
if ($needPrefetch) {
try {
/*
* If we are running in 'retro' mode, it is possible both the header and spot are in the
* database already, however -- we need the information from the fullspot so we retrieve it
* again
*/
if (!$didFetchFullSpot) {
SpotTiming::start(__CLASS__ . '::' . __FUNCTION__ . ':daoGetFullSpot');
$fullSpot = $this->_spotDao->getFullSpot($msgId, SPOTWEB_ANONYMOUS_USERID);
SpotTiming::start(__CLASS__ . '::' . __FUNCTION__ . ':retrieveParseFullSpot');
$fullSpot = array_merge($this->_svcSpotParser->parseFull($fullSpot['fullxml']), $fullSpot);
SpotTiming::stop(__CLASS__ . '::' . __FUNCTION__ . ':retrieveParseFullSpot', array());
SpotTiming::stop(__CLASS__ . '::' . __FUNCTION__ . ':daoGetFullSpot');
}
# if
/*
* Prefetch (cache) the spots' image
*/
SpotTiming::start(__CLASS__ . '::' . __FUNCTION__ . ':forEach-getImage');
if ($this->_prefetch_image) {
SpotDebug::msg(SpotDebug::TRACE, 'foreach-loop, getImage(), start. msgId= ' . $msgId);
if (!isset($cachedIdList[Dao_Cache::SpotImage][$fullSpot['messageid']])) {
$this->_svcProvImage->fetchSpotImage($fullSpot);
}
# if
SpotDebug::msg(SpotDebug::TRACE, 'foreach-loop, getImage(), done. msgId= ' . $msgId);
}
# if
SpotTiming::stop(__CLASS__ . '::' . __FUNCTION__ . ':forEach-getImage');
SpotTiming::start(__CLASS__ . '::' . __FUNCTION__ . ':forEach-getNzb');
/*
* Prefetch (cache) the spots' NZB file
*/
if ($this->_prefetch_nzb) {
/*
* Only do so if we can expect an NZB file
*/
if (!empty($fullSpot['nzb']) && $fullSpot['stamp'] > 1290578400) {
SpotDebug::msg(SpotDebug::TRACE, 'foreach-loop, getNzb(), start. msgId= ' . $msgId);
if (!isset($cachedIdList[Dao_Cache::SpotNzb][$fullSpot['messageid']])) {
$this->_svcProvNzb->fetchNzb($fullSpot);
}
# if
SpotDebug::msg(SpotDebug::TRACE, 'foreach-loop, getNzb(), done. msgId= ' . $msgId);
}
# if
}
# if
SpotTiming::stop(__CLASS__ . '::' . __FUNCTION__ . ':forEach-getNzb');
} catch (ParseSpotXmlException $x) {
# swallow error
} catch (Exception $x) {
SpotTiming::stop(__CLASS__ . '::' . __FUNCTION__ . ':retrieveParseFullSpot', array());
SpotTiming::stop(__CLASS__ . '::' . __FUNCTION__ . ':daoGetFullSpot');
/**
* Sometimes we get an 'No such article' error for a header we just retrieved,
* if we want to retrieve the full article. This is messed up, but let's just
* swallow the error
*/
if ($x->getCode() == 430) {
/*
* Reset error count, so other errors are actually re-tried
*/
$this->_svcNntpText->resetErrorCount();
$this->_svcNntpBin->resetErrorCount();
} elseif ($x->getMessage() == 'String could not be parsed as XML') {
} else {
throw $x;
}
# else
}
# catch
}
# if prefetch image and/or nzb
SpotTiming::stop(__CLASS__ . '::' . __FUNCTION__ . ':forEach-getNzbOrImage');
SpotTiming::stop(__CLASS__ . '::' . __FUNCTION__ . ':forEach-to-ParseHeader');
/*
* If we are under memory pressure, flush the cache to disk in advance so we
* can free up memory. This is slower, but might avoid ballooning memory.
*/
if ($this->hasMemoryPressure()) {
SpotDebug::msg(SpotDebug::DEBUG, 'we are under memory pressure, flushing to disk');
echo "We are under memory pressure... ";
$this->_spotDao->addSpots($spotDbList, $fullSpotDbList);
$spotDbList = array();
$fullSpotDbList = array();
}
// if
SpotDebug::msg(SpotDebug::DEBUG, 'foreach-loop, done. msgId= ' . $msgCounter);
}
# foreach
SpotTiming::stop(__CLASS__ . '::' . __FUNCTION__ . ':forEach');
if (count($hdrList) > 0) {
$this->displayStatus("hdrparsed", $hdrsParsed);
$this->displayStatus("hdrindbcount", $headerInDbCount);
$this->displayStatus("verified", $signedCount);
$this->displayStatus("invalidcount", $invalidCount);
$this->displayStatus("skipcount", $skipCount);
$this->displayStatus("modcount", $modCount);
$this->displayStatus("fullretrieved", $fullsRetrieved);
$this->displayStatus("loopcount", count($hdrList));
} else {
$this->displayStatus("hdrparsed", 0);
$this->displayStatus("hdrindbcount", 0);
$this->displayStatus("verified", 0);
$this->displayStatus("invalidcount", 0);
$this->displayStatus("skipcount", 0);
$this->displayStatus("modcount", 0);
$this->displayStatus("fullretrieved", 0);
$this->displayStatus("loopcount", 0);
}
# else
/*
* Add the spots to the database and update the last article
* number found
*/
$this->_spotDao->addSpots($spotDbList, $fullSpotDbList);
SpotDebug::msg(SpotDebug::TRACE, 'added Spots, spotDbList=' . serialize($spotDbList));
SpotDebug::msg(SpotDebug::TRACE, 'added Spots, fullSpotDbList=' . serialize($fullSpotDbList));
/*
* Actually act on the moderation settings. We cannot process this inline
* because a spot can be added and moderated within the same iteration
*/
switch ($this->_settings->get('spot_moderation')) {
case 'disable':
break;
case 'markspot':
$this->_commentDao->markCommentsModerated($moderationList);
$this->_spotDao->markSpotsModerated($moderationList);
break;
# case 'markspot'
# case 'markspot'
default:
$this->_spotDao->removeSpots($moderationList);
$this->_commentDao->removeComments($moderationList);
/*
* If the spots actually get removed, we want to make
* sure we write the deleted spots down. This prevents
* us from retrieving and deleting them over and over again
*/
$this->_modListDao->addToRingBuffer($moderationList);
break;
# default
}
# switch
# update the maximum article id
if (!empty($lastProcessedId) && $lastProcessedArtNr > 0) {
$this->_usenetStateDao->setMaxArticleId(Dao_UsenetState::State_Spots, $lastProcessedArtNr, $lastProcessedId);
}
# if
SpotDebug::msg(SpotDebug::DEBUG, 'loop finished, setMaxArticleId=' . serialize($increment));
/*
* And remove old list of moderated spots
*/
$this->_modListDao->deleteOldest();
$this->displayStatus("timer", round(microtime(true) - $timer, 2));
return array('count' => count($hdrList), 'headercount' => $hdrsParsed, 'lastmsgid' => $lastProcessedId);
}