Example #1
0
 /**
  * Process bot messages, insert/update PREs.
  *
  * @access protected
  */
 protected function processChannelMessages()
 {
     if (preg_match('/^(NEW|UPD|NUK): \\[DT: (?P<time>.+?)\\]\\s?\\[TT: (?P<title>.+?)\\]\\s?\\[SC: (?P<source>.+?)\\]\\s?\\[CT: (?P<category>.+?)\\]\\s?\\[RQ: (?P<req>.+?)\\]' . '\\s?\\[SZ: (?P<size>.+?)\\]\\s?\\[FL: (?P<files>.+?)\\]\\s?(\\[FN: (?P<filename>.+?)\\]\\s?)?(\\[(?P<nuked>(UN|MOD|RE|OLD)?NUKED?): (?P<reason>.+?)\\])?$/i', $this->_channelData['message'], $matches)) {
         if (isset($this->_ignoredChannels[$matches['source']]) && $this->_ignoredChannels[$matches['source']] === true) {
             return;
         }
         if ($this->_categoryIgnoreRegex !== false && preg_match((string) $this->_categoryIgnoreRegex, $matches['category'])) {
             return;
         }
         if ($this->_titleIgnoreRegex !== false && preg_match((string) $this->_titleIgnoreRegex, $matches['title'])) {
             return;
         }
         $this->_curPre['predate'] = $this->_pdo->from_unixtime(strtotime($matches['time'] . ' UTC'));
         $this->_curPre['title'] = $matches['title'];
         $this->_curPre['source'] = $matches['source'];
         if ($matches['category'] !== 'N/A') {
             $this->_curPre['category'] = $matches['category'];
         }
         if ($matches['req'] !== 'N/A' && preg_match('/^(?P<req>\\d+):(?P<group>.+)$/i', $matches['req'], $matches2)) {
             $this->_curPre['reqid'] = $matches2['req'];
             $this->_curPre['group_id'] = $this->_getGroupID($matches2['group']);
         }
         if ($matches['size'] !== 'N/A') {
             $this->_curPre['size'] = $matches['size'];
         }
         if ($matches['files'] !== 'N/A') {
             $this->_curPre['files'] = substr($matches['files'], 0, 50);
         }
         if (isset($matches['filename']) && $matches['filename'] !== 'N/A') {
             $this->_curPre['filename'] = $matches['filename'];
         }
         if (isset($matches['nuked'])) {
             switch ($matches['nuked']) {
                 case 'NUKED':
                     $this->_curPre['nuked'] = PreDb::PRE_NUKED;
                     break;
                 case 'UNNUKED':
                     $this->_curPre['nuked'] = PreDb::PRE_UNNUKED;
                     break;
                 case 'MODNUKED':
                     $this->_curPre['nuked'] = PreDb::PRE_MODNUKE;
                     break;
                 case 'RENUKED':
                     $this->_curPre['nuked'] = PreDb::PRE_RENUKED;
                     break;
                 case 'OLDNUKE':
                     $this->_curPre['nuked'] = PreDb::PRE_OLDNUKE;
                     break;
             }
             $this->_curPre['reason'] = isset($matches['reason']) ? substr($matches['reason'], 0, 255) : '';
         }
         $this->_checkForDupe();
     }
 }
Example #2
0
    /**
     * Backfill single group.
     *
     * @param array $groupArr
     * @param int $left
     * @param int|string $articles
     *
     * @return void
     */
    public function backfillGroup($groupArr, $left, $articles = '')
    {
        // Start time for this group.
        $startGroup = microtime(true);
        $groupName = str_replace('alt.binaries', 'a.b', $groupArr['name']);
        // If our local oldest article 0, it means we never ran update_binaries on the group.
        if ($groupArr['first_record'] <= 0) {
            $dMessage = "You need to run update_binaries on " . $groupName . ". Otherwise the group is dead, you must disable it.";
            if ($this->_debug) {
                $this->_debugging->log(get_class(), __FUNCTION__, $dMessage, Logger::LOG_ERROR);
            }
            if ($this->_echoCLI) {
                $this->pdo->log->doEcho($this->pdo->log->error($dMessage));
            }
            return;
        }
        // Select group, here, only once
        $data = $this->_nntp->selectGroup($groupArr['name']);
        if ($this->_nntp->isError($data)) {
            $data = $this->_nntp->dataError($this->_nntp, $groupArr['name']);
            if ($this->_nntp->isError($data)) {
                return;
            }
        }
        if ($this->_echoCLI) {
            $this->pdo->log->doEcho($this->pdo->log->primary('Processing ' . $groupName), true);
        }
        // Check if this is days or post backfill.
        $postCheck = $articles === '' ? false : true;
        // Get target post based on date or user specified number.
        $targetpost = (string) ($postCheck ? round($groupArr['first_record'] - $articles) : $this->_binaries->daytopost($groupArr['backfill_target'], $data));
        // Check if target post is smaller than server's oldest, set it to oldest if so.
        if ($targetpost < $data['first']) {
            $targetpost = $data['first'];
        }
        // Check if our target post is newer than our oldest post or if our local oldest article is older than the servers oldest.
        if ($targetpost >= $groupArr['first_record'] || $groupArr['first_record'] <= $data['first']) {
            $dMessage = "We have hit the maximum we can backfill for " . $groupName . ($this->_disableBackfillGroup ? ", disabling backfill on it." : ", skipping it, consider disabling backfill on it.");
            if ($this->_debug) {
                $this->_debugging->log(get_class(), __FUNCTION__, $dMessage, Logger::LOG_NOTICE);
            }
            if ($this->_disableBackfillGroup) {
                $this->pdo->queryExec(sprintf('
					UPDATE groups
					SET backfill = 0
					WHERE id = %d', $groupArr['id']));
            }
            if ($this->_echoCLI) {
                $this->pdo->log->doEcho($this->pdo->log->notice($dMessage), true);
            }
            return;
        }
        if ($this->_echoCLI) {
            $this->pdo->log->doEcho($this->pdo->log->primary('Group ' . $groupName . "'s oldest article is " . number_format($data['first']) . ', newest is ' . number_format($data['last']) . ".\nOur target article is " . number_format($targetpost) . '. Our oldest article is article ' . number_format($groupArr['first_record']) . '.'));
        }
        // Set first and last, moving the window by max messages.
        $last = (string) ($groupArr['first_record'] - 1);
        // Set the initial "chunk".
        $first = (string) ($last - $this->_binaries->messageBuffer + 1);
        // Just in case this is the last chunk we needed.
        if ($targetpost > $first) {
            $first = $targetpost;
        }
        $done = false;
        while ($done === false) {
            if ($this->_echoCLI) {
                $this->pdo->log->doEcho($this->pdo->log->set256('Yellow') . "\nGetting " . number_format($last - $first + 1) . " articles from " . $groupName . ", " . $left . " group(s) left. (" . number_format($first - $targetpost) . " articles in queue)." . $this->pdo->log->rsetColor(), true);
            }
            flush();
            $lastMsg = $this->_binaries->scan($groupArr, $first, $last, $this->_safePartRepair);
            // Get the oldest date.
            if (isset($lastMsg['firstArticleDate'])) {
                // Try to get it from the oldest pulled article.
                $newdate = strtotime($lastMsg['firstArticleDate']);
            } else {
                // If above failed, try to get it with postdate method.
                $newdate = $this->_binaries->postdate($first, $data);
            }
            $this->pdo->queryExec(sprintf('
					UPDATE groups
					SET first_record_postdate = %s, first_record = %s, last_updated = NOW()
					WHERE id = %d', $this->pdo->from_unixtime($newdate), $this->pdo->escapeString($first), $groupArr['id']));
            if ($first == $targetpost) {
                $done = true;
            } else {
                // Keep going: set new last, new first, check for last chunk.
                $last = (string) ($first - 1);
                $first = (string) ($last - $this->_binaries->messageBuffer + 1);
                if ($targetpost > $first) {
                    $first = $targetpost;
                }
            }
        }
        if ($this->_echoCLI) {
            $this->pdo->log->doEcho($this->pdo->log->primary(PHP_EOL . 'Group ' . $groupName . ' processed in ' . number_format(microtime(true) - $startGroup, 2) . " seconds."), true);
        }
    }
Example #3
0
        exit('ERROR! No groups were found with backfill enabled!' . PHP_EOL);
    } else {
        exit('ERROR! Group (' . $argv[1] . ') not found!' . PHP_EOL);
    }
}
$nntp = new NNTP(['Settings' => $pdo]);
$nntp->doConnect() or exit('Could not connect to Usenet!' . PHP_EOL);
$binaries = new Binaries(['NNTP' => $nntp, 'Settings' => $pdo]);
foreach ($groups as $group) {
    $groupNNTP = $nntp->selectGroup($group['name']);
    if ($nntp->isError($groupNNTP)) {
        echo 'ERROR! Could not fetch information from NNTP for group (' . $group['name'] . ')' . PHP_EOL;
        continue;
    }
    $postDate = $pdo->queryOneRow(sprintf('SELECT UNIX_TIMESTAMP(postdate) AS postdate FROM releases WHERE group_id = %d ORDER BY postdate ASC LIMIT 1', $group['id']));
    if ($postDate === false) {
        echo 'ERROR! Could not find any existing releases for group (' . $group['name'] . ')' . PHP_EOL;
        continue;
    }
    $articleNumber = (int) $binaries->daytopost(round((time() - $postDate['postdate']) / 86400), $groupNNTP);
    if ($group['last_record'] != 0 && $articleNumber >= $group['last_record']) {
        echo 'ERROR! Could not determine the article number for this date: (' . $postDate['postdate'] . ') on group (' . $group['name'] . ')' . PHP_EOL;
        continue;
    }
    $articleDate = $binaries->postdate($articleNumber, $groupNNTP);
    $pdo->queryExec(sprintf('
			UPDATE groups
			SET first_record = %d, first_record_postdate = %s
			WHERE id = %d', $articleNumber, $pdo->from_unixtime($articleDate), $group['id']));
    echo 'SUCCESS! Updated group (' . $group['name'] . ')\'s first article number to (' . $articleNumber . ') dated (' . date('r', $articleDate) . ').' . PHP_EOL . 'The previous first article number was: (' . $group['first_record'] . ')' . (empty($group['first_record_postdate']) ? '.' : ' dated (' . date('r', strtotime($group['first_record_postdate'])) . ').') . PHP_EOL;
}