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<?php |
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namespace App\Console\Commands; |
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use App\Models\Settings; |
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use App\Models\UsenetGroup; |
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use Blacklight\Binaries; |
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use Blacklight\NNTP; |
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use Illuminate\Console\Command; |
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use Illuminate\Support\Facades\DB; |
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use Illuminate\Support\Facades\Log; |
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class GetArticleRange extends Command |
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{ |
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/** |
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* The name and signature of the console command. |
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* |
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* @var string |
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*/ |
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protected $signature = 'articles:get-range |
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{mode : Mode: binaries or backfill} |
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{group : Group name} |
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{first : First article number} |
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{last : Last article number}'; |
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/** |
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* The console command description. |
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* |
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* @var string |
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*/ |
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protected $description = 'Get a range of article headers for a group'; |
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/** |
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* Execute the console command. |
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*/ |
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public function handle(): int |
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{ |
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$mode = $this->argument('mode'); |
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$groupName = $this->argument('group'); |
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$firstArticle = (int) $this->argument('first'); |
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$lastArticle = (int) $this->argument('last'); |
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if (! \in_array($mode, ['binaries', 'backfill'], true)) { |
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$this->error('Mode must be either "binaries" or "backfill".'); |
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return self::FAILURE; |
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} |
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try { |
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$nntp = $this->getNntp(); |
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$groupMySQL = UsenetGroup::getByName($groupName)->toArray(); |
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if ($groupMySQL === null) { |
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$this->error("Group not found: {$groupName}"); |
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return self::FAILURE; |
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} |
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if (NNTP::isError($nntp->selectGroup($groupMySQL['name'])) |
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&& NNTP::isError($nntp->dataError($nntp, $groupMySQL['name']))) { |
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return self::FAILURE; |
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} |
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$binaries = new Binaries(['NNTP' => $nntp, 'Groups' => null]); |
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$return = $binaries->scan( |
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$groupMySQL, |
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$firstArticle, |
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$lastArticle, |
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((int) Settings::settingValue('safepartrepair') === 1 ? 'update' : 'backfill') |
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); |
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if (empty($return)) { |
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return self::SUCCESS; |
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} |
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$this->updateGroupRecords($mode, $groupMySQL, $return); |
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return self::SUCCESS; |
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} catch (\Throwable $e) { |
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Log::error($e->getTraceAsString()); |
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$this->error($e->getMessage()); |
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return self::FAILURE; |
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} |
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} |
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/** |
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* Update group records based on mode. |
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*/ |
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private function updateGroupRecords(string $mode, array $groupMySQL, array $return): void |
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{ |
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$columns = []; |
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switch ($mode) { |
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case 'binaries': |
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if ($return['lastArticleNumber'] <= $groupMySQL['last_record']) { |
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return; |
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} |
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$unixTime = is_numeric($return['lastArticleDate']) |
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? $return['lastArticleDate'] |
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: strtotime($return['lastArticleDate']); |
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$columns[1] = sprintf('last_record_postdate = FROM_UNIXTIME(%s)', $unixTime); |
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$columns[2] = sprintf('last_record = %s', $return['lastArticleNumber']); |
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$query = sprintf( |
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'UPDATE usenet_groups SET %s, %s, last_updated = NOW() WHERE id = %d AND last_record < %s', |
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$columns[1], |
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$columns[2], |
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$groupMySQL['id'], |
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$return['lastArticleNumber'] |
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); |
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break; |
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case 'backfill': |
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if ($return['firstArticleNumber'] >= $groupMySQL['first_record']) { |
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return; |
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} |
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$unixTime = is_numeric($return['firstArticleDate']) |
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? $return['firstArticleDate'] |
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: strtotime($return['firstArticleDate']); |
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$columns[1] = sprintf('first_record_postdate = FROM_UNIXTIME(%s)', $unixTime); |
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$columns[2] = sprintf('first_record = %s', $return['firstArticleNumber']); |
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$query = sprintf( |
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'UPDATE usenet_groups SET %s, %s, last_updated = NOW() WHERE id = %d AND first_record > %s', |
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$columns[1], |
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$columns[2], |
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$groupMySQL['id'], |
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$return['firstArticleNumber'] |
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); |
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break; |
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default: |
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return; |
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} |
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DB::update($query); |
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} |
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/** |
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* Get NNTP connection. |
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*/ |
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private function getNntp(): NNTP |
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{ |
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$nntp = new NNTP; |
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if ((config('nntmux_nntp.use_alternate_nntp_server') === true |
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? $nntp->doConnect(false, true) |
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: $nntp->doConnect()) !== true) { |
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throw new \Exception('Unable to connect to usenet.'); |
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} |
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return $nntp; |
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} |
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} |
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NNTmux /
newznab-tmux
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