mirror of
https://github.com/NNTmux/newznab-tmux.git
synced 2026-08-28 17:01:16 +00:00
DariusIII
583 lines
19 KiB
PHP
583 lines
19 KiB
PHP
<?php
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namespace App\Services\AdditionalProcessing;
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use App\Models\MediaInfo as MediaInfoModel;
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use App\Models\Predb;
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use App\Models\Release;
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use App\Models\ReleaseFile;
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use App\Services\Nzb\NzbService;
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use App\Services\ReleaseImageService;
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use App\Services\Releases\ReleaseBrowseService;
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use App\Services\AdditionalProcessing\Config\ProcessingConfiguration;
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use App\Services\AdditionalProcessing\DTO\ReleaseProcessingContext;
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use App\Services\NameFixing\NameFixingService;
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use App\Services\NameFixing\ReleaseUpdateService;
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use App\Services\NfoService;
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use App\Services\NNTP\NNTPService;
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use App\Services\ReleaseExtraService;
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use Illuminate\Contracts\Filesystem\FileNotFoundException;
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use Illuminate\Support\Carbon;
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use Illuminate\Support\Facades\File;
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use Illuminate\Support\Facades\Log;
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/**
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* Service for managing release-related database operations.
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* Handles file info, release updates, deletions, and search index updates.
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*/
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class ReleaseFileManager
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{
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public function __construct(
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private readonly ProcessingConfiguration $config,
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private readonly ReleaseExtraService $releaseExtra,
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private readonly ReleaseImageService $releaseImage,
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private readonly NfoService $nfo,
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private readonly NzbService $nzb,
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private readonly NameFixingService $nameFixingService
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) {}
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/**
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* Add file information to the database.
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* @throws \Exception
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*/
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public function addFileInfo(
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array $file,
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ReleaseProcessingContext $context,
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string $supportFileRegex
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): bool {
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if (isset($file['error'])) {
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if ($this->config->debugMode) {
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Log::debug("Error: {$file['error']} (in: {$file['source']})");
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}
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return false;
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}
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if (! isset($file['name'])) {
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return false;
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}
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// Check for password
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if (isset($file['pass']) && $file['pass'] === true) {
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$context->releaseHasPassword = true;
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$context->passwordStatus = ReleaseBrowseService::PASSWD_RAR;
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return false;
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}
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// Check inner file blacklist
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if ($this->config->innerFileBlacklist !== false
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&& preg_match($this->config->innerFileBlacklist, $file['name'])
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) {
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$context->releaseHasPassword = true;
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$context->passwordStatus = ReleaseBrowseService::PASSWD_RAR;
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return false;
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}
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// Skip support files
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if (preg_match(
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'/(?:'.$supportFileRegex.'|part\d+|[rz]\d{1,3}|zipr\d{2,3}|\d{2,3}|zipx?|zip|rar|7z|gz|bz2|xz)(\s*\.rar)?$/i',
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$file['name']
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)) {
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return false;
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}
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// Increment total file info count
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$context->totalFileInfo++;
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// Don't add too many files
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if ($context->addedFileInfo >= 11) {
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return false;
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}
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// Check if a file already exists
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$exists = ReleaseFile::query()
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->where([
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'releases_id' => $context->release->id,
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'name' => $file['name'],
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'size' => $file['size'] ?? 0,
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])
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->first();
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if ($exists !== null) {
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return false;
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}
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// Add the file
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$added = ReleaseFile::addReleaseFiles(
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$context->release->id,
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$file['name'],
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$file['size'] ?? 0,
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$file['date'] ?? now(),
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$file['pass'] ?? 0,
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'',
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$file['crc32'] ?? ''
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);
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if (! empty($added)) {
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$context->addedFileInfo++;
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// Check for codec spam
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if (preg_match('#(?:^|[/\\\\])Codec[/\\\\]Setup\.exe$#i', $file['name'])) {
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if ($this->config->debugMode) {
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Log::debug('Codec spam found, setting release to potentially passworded.');
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}
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$context->releaseHasPassword = true;
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$context->passwordStatus = ReleaseBrowseService::PASSWD_RAR;
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} elseif ($file['name'] !== '' && ! str_starts_with($file['name'], '.')) {
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// Run PreDB filename check
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$context->release['filename'] = $file['name'];
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$context->release['releases_id'] = $context->release->id;
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$this->nameFixingService->matchPreDbFiles($context->release, true, true, true);
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}
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return true;
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}
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return false;
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}
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/**
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* Update search indexes after adding file info.
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*/
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public function updateSearchIndex(int $releaseId): void
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{
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\App\Facades\Search::updateRelease($releaseId);
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}
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/**
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* Finalize release processing with status updates.
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*/
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public function finalizeRelease(ReleaseProcessingContext $context, bool $processPasswords): void
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{
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$updateRows = ['haspreview' => 0];
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// Check for existing samples
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if (File::isFile($this->releaseImage->imgSavePath.$context->release->guid.'_thumb.jpg')) {
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$updateRows = ['haspreview' => 1];
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}
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if (File::isFile($this->releaseImage->vidSavePath.$context->release->guid.'.ogv')) {
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$updateRows['videostatus'] = 1;
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}
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if (File::isFile($this->releaseImage->jpgSavePath.$context->release->guid.'_thumb.jpg')) {
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$updateRows['jpgstatus'] = 1;
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}
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// Get file count
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$releaseFilesCount = ReleaseFile::whereReleasesId($context->release->id)->count('releases_id') ?? 0;
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$passwordStatus = max([$context->passwordStatus]);
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// Set to no password if processing is off
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if (! $processPasswords) {
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$context->releaseHasPassword = false;
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}
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// Update based on conditions
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if (! $context->releaseHasPassword && $context->nzbHasCompressedFile && $releaseFilesCount === 0) {
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Release::query()->where('id', $context->release->id)->update($updateRows);
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} else {
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$updateRows['passwordstatus'] = $processPasswords ? $passwordStatus : ReleaseBrowseService::PASSWD_NONE;
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$updateRows['rarinnerfilecount'] = $releaseFilesCount;
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Release::query()->where('id', $context->release->id)->update($updateRows);
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}
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}
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/**
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* Delete a broken release completely.
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*/
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public function deleteRelease(Release $release): void
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{
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try {
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if (empty($release->id)) {
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return;
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}
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$id = (int) $release->id;
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$guid = $release->guid ?? '';
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// Delete NZB file
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try {
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$nzbPath = $this->nzb->nzbPath($guid);
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if ($nzbPath && File::exists($nzbPath)) {
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File::delete($nzbPath);
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}
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} catch (\Throwable) {
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// Ignore
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}
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// Delete preview assets
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try {
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$files = [
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$this->releaseImage->imgSavePath.$guid.'_thumb.jpg',
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$this->releaseImage->jpgSavePath.$guid.'_thumb.jpg',
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$this->releaseImage->vidSavePath.$guid.'.ogv',
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];
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foreach ($files as $file) {
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if ($file && File::exists($file)) {
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File::delete($file);
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}
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}
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} catch (\Throwable) {
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// Ignore
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}
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// Delete related database rows
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try {
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ReleaseFile::where('releases_id', $id)->delete();
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} catch (\Throwable) {
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}
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try {
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MediaInfoModel::where('releases_id', $id)->delete();
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} catch (\Throwable) {
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}
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// Delete from search index
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try {
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\App\Facades\Search::deleteRelease($id);
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} catch (\Throwable) {
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// Ignore
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}
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// Delete release row
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try {
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Release::where('id', $id)->delete();
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} catch (\Throwable) {
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}
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} catch (\Throwable) {
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// Last resort: swallow any exception
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}
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}
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/**
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* Process PAR2 file for file info and release name matching.
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*/
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public function processPar2File(
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string $fileLocation,
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ReleaseProcessingContext $context,
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\dariusiii\rarinfo\Par2Info $par2Info
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): bool {
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$par2Info->open($fileLocation);
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if ($par2Info->error) {
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return false;
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}
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$releaseInfo = Release::query()
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->where('id', $context->release->id)
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->select(['postdate', 'proc_pp'])
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->first();
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if ($releaseInfo === null) {
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return false;
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}
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$postDate = Carbon::createFromFormat('Y-m-d H:i:s', $releaseInfo->postdate)->getTimestamp();
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// Only get new name if category is OTHER
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$foundName = true;
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if ((int) $releaseInfo->proc_pp === 0 && $this->config->renamePar2
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&& in_array((int) $context->release->categories_id, \App\Models\Category::OTHERS_GROUP, false)
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) {
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$foundName = false;
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}
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$filesAdded = 0;
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foreach ($par2Info->getFileList() as $file) {
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if (! isset($file['name'])) {
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continue;
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}
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if ($foundName && $filesAdded > 10) {
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break;
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}
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// Add to release files
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if ($this->config->addPAR2Files) {
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if ($filesAdded < 11
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&& ReleaseFile::query()
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->where(['releases_id' => $context->release->id, 'name' => $file['name']])
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->first() === null
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) {
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if (ReleaseFile::addReleaseFiles(
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$context->release->id,
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$file['name'],
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$file['size'] ?? 0,
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$postDate,
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0,
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$file['hash_16K'] ?? ''
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)) {
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$filesAdded++;
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}
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}
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} else {
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$filesAdded++;
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}
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// Try to get a new name
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if (! $foundName) {
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$context->release->textstring = $file['name'];
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$context->release->releases_id = $context->release->id;
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if ($this->nameFixingService->checkName($context->release, $this->config->echoCLI, 'PAR2, ', true, true)) {
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$foundName = true;
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}
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}
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}
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// Update file count
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Release::query()->where('id', $context->release->id)->increment('rarinnerfilecount', $filesAdded);
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$context->foundPAR2Info = true;
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return true;
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}
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/**
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* Process NFO file with enhanced detection capabilities.
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*
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* Supports multiple NFO naming conventions:
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* - Standard: .nfo, .diz, .info
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* - Alternative: file_id.diz, readme.txt, info.txt
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* - Scene-style: 00-groupname.nfo, groupname-releasename.nfo
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*/
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public function processNfoFile(
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string $fileLocation,
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ReleaseProcessingContext $context,
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NNTPService $nntp
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): bool {
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try {
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$data = File::get($fileLocation);
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// Try to detect and convert encoding
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$data = $this->normalizeNfoEncoding($data);
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if ($this->nfo->isNFO($data, $context->release->guid)
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&& $this->nfo->addAlternateNfo($data, $context->release, $nntp)
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) {
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$context->releaseHasNoNFO = false;
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return true;
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}
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} catch (FileNotFoundException $e) {
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Log::warning("Could not read potential NFO file: {$fileLocation} - {$e->getMessage()}");
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}
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return false;
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}
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/**
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* Check if a filename looks like an NFO file.
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*
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* @param string $filename The filename to check.
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* @return bool True if the filename matches NFO patterns.
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*/
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public function isNfoFilename(string $filename): bool
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{
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// Standard NFO extensions
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if (preg_match('/\.(?:nfo|diz|info?)$/i', $filename)) {
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return true;
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}
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// Alternative NFO filenames
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$nfoPatterns = [
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'/^(?:file[_-]?id|readme|release|info(?:rmation)?|about|notes?)\.(?:txt|diz)$/i',
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'/^00-[a-z0-9_-]+\.nfo$/i', // Scene: 00-group.nfo
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'/^0+-[a-z0-9_-]+\.nfo$/i', // Scene variations
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'/^[a-z0-9_-]+-[a-z0-9_.-]+\.nfo$/i', // Scene: group-release.nfo
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'/info\.txt$/i', // info.txt (common alternative)
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];
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$basename = basename($filename);
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foreach ($nfoPatterns as $pattern) {
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if (preg_match($pattern, $basename)) {
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return true;
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}
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}
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return false;
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}
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/**
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* Normalize NFO encoding to UTF-8.
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*
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* NFO files often use CP437 (DOS) encoding for ASCII art.
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* This method attempts to detect and convert various encodings.
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*
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* @param string $data Raw NFO data.
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* @return string UTF-8 encoded NFO data.
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*/
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protected function normalizeNfoEncoding(string $data): string
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{
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// Check for UTF-8 BOM and remove it
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if (str_starts_with($data, "\xEF\xBB\xBF")) {
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$data = substr($data, 3);
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}
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// Check for UTF-16 BOM
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if (str_starts_with($data, "\xFF\xFE")) {
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// UTF-16 LE
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$data = mb_convert_encoding(substr($data, 2), 'UTF-8', 'UTF-16LE');
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} elseif (str_starts_with($data, "\xFE\xFF")) {
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// UTF-16 BE
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$data = mb_convert_encoding(substr($data, 2), 'UTF-8', 'UTF-16BE');
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}
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// If already valid UTF-8, return as-is
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if (mb_check_encoding($data, 'UTF-8')) {
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return $data;
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}
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// Try CP437 (DOS encoding - common for scene NFOs with ASCII art)
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// Use the cp437toUTF helper function
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if (function_exists('cp437toUTF')) {
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return cp437toUTF($data);
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}
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// Fallback: try ISO-8859-1 (Latin-1)
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$converted = @mb_convert_encoding($data, 'UTF-8', 'ISO-8859-1');
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if ($converted !== false) {
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return $converted;
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}
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// Last resort: force UTF-8 with error handling
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return mb_convert_encoding($data, 'UTF-8', 'UTF-8');
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}
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/**
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* Handle release name extraction from RAR file content.
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*/
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public function processReleaseNameFromRar(
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array $dataSummary,
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ReleaseProcessingContext $context
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): void {
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$fileData = $dataSummary['file_list'] ?? [];
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if (empty($fileData)) {
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return;
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}
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$rarFileName = array_column($fileData, 'name');
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if (empty($rarFileName[0])) {
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return;
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}
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$extractedName = $this->extractReleaseNameFromFile($rarFileName[0]);
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if ($extractedName !== null) {
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$preCheck = Predb::whereTitle($extractedName)->first();
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$context->release->preid = $preCheck !== null ? $preCheck->value('id') : 0;
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$candidate = $preCheck->title ?? $extractedName;
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$candidate = $this->normalizeCandidateTitle($candidate);
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|
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if ($this->isPlausibleReleaseTitle($candidate)) {
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(new ReleaseUpdateService())->updateRelease(
|
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$context->release,
|
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$candidate,
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'RarInfo FileName Match',
|
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true,
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'Filenames, ',
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true,
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true,
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$context->release->preid
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);
|
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} elseif ($this->config->debugMode) {
|
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Log::debug('RarInfo: Ignored low-quality candidate "'.$candidate.'" from inner file name.');
|
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}
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} elseif (! empty($dataSummary['archives'][$rarFileName[0]]['file_list'])) {
|
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// Try nested archive
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$archiveData = $dataSummary['archives'][$rarFileName[0]]['file_list'];
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$archiveFileName = array_column($archiveData, 'name');
|
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$extractedName = $this->extractReleaseNameFromFile($archiveFileName[0] ?? '');
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|
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if ($extractedName !== null) {
|
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$preCheck = Predb::whereTitle($extractedName)->first();
|
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$context->release->preid = $preCheck !== null ? $preCheck->value('id') : 0;
|
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$candidate = $preCheck->title ?? $extractedName;
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$candidate = $this->normalizeCandidateTitle($candidate);
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|
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if ($this->isPlausibleReleaseTitle($candidate)) {
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(new ReleaseUpdateService())->updateRelease(
|
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$context->release,
|
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$candidate,
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'RarInfo FileName Match',
|
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true,
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'Filenames, ',
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true,
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true,
|
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$context->release->preid
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);
|
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}
|
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}
|
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}
|
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}
|
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|
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/**
|
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* Extract the release name from a filename.
|
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*/
|
|
private function extractReleaseNameFromFile(string $filename): ?string
|
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{
|
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$basename = basename($filename);
|
|
$cleaned = preg_replace(
|
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'/\.(mkv|avi|mp4|m4v|mpg|mpeg|wmv|flv|mov|ts|vob|iso|divx|par2?|nfo|sfv|nzb|rar|zip|r\d{2,3}|pkg|exe|msi)$/i',
|
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'',
|
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$basename
|
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);
|
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|
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if (preg_match('/^(.+[-.][A-Za-z0-9_]{2,})$/i', $cleaned, $match)) {
|
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return ucwords($match[1], '.-_ ');
|
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}
|
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|
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if (preg_match(ReleaseUpdateService::PREDB_REGEX, $cleaned, $hit)) {
|
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return ucwords($hit[0], '.');
|
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}
|
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|
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return null;
|
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}
|
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|
|
/**
|
|
* Normalize a candidate title.
|
|
*/
|
|
private function normalizeCandidateTitle(string $title): string
|
|
{
|
|
$t = trim($title);
|
|
$t = preg_replace('/\.(mkv|avi|mp4|m4v|mpg|mpeg|wmv|flv|mov|ts|vob|iso|divx)$/i', '', $t) ?? $t;
|
|
$t = preg_replace('/\.(par2?|nfo|sfv|nzb|rar|zip|r\d{2,3}|pkg|exe|msi|jpe?g|png|gif|bmp)$/i', '', $t) ?? $t;
|
|
$t = preg_replace('/[.\-_ ](?:part|vol|r)\d+(?:\+\d+)?$/i', '', $t) ?? $t;
|
|
$t = preg_replace('/[\s_]+/', ' ', $t) ?? $t;
|
|
return trim($t, " .-_\t\r\n");
|
|
}
|
|
|
|
/**
|
|
* Check if a title is plausible for release naming.
|
|
*/
|
|
private function isPlausibleReleaseTitle(string $title): bool
|
|
{
|
|
$t = trim($title);
|
|
if ($t === '' || strlen($t) < 12) {
|
|
return false;
|
|
}
|
|
|
|
$wordCount = preg_match_all('/[A-Za-z0-9]{3,}/', $t);
|
|
if ($wordCount < 2) {
|
|
return false;
|
|
}
|
|
|
|
if (preg_match('/(?:^|[.\-_ ])(?:part|vol|r)\d+(?:\+\d+)?$/i', $t)) {
|
|
return false;
|
|
}
|
|
|
|
if (preg_match('/^(setup|install|installer|patch|update|crack|keygen)\d*[\s._-]/i', $t)) {
|
|
return false;
|
|
}
|
|
|
|
$hasGroupSuffix = (bool) preg_match('/[-.][A-Za-z0-9]{2,}$/', $t);
|
|
$hasYear = (bool) preg_match('/\b(19|20)\d{2}\b/', $t);
|
|
$hasQuality = (bool) preg_match('/\b(480p|720p|1080p|2160p|4k|webrip|web[ .-]?dl|bluray|bdrip|dvdrip|hdtv|hdrip|xvid|x264|x265|hevc|h\.?264|ts|cam|r5|proper|repack)\b/i', $t);
|
|
$hasTV = (bool) preg_match('/\bS\d{1,2}[Eex]\d{1,3}\b/i', $t);
|
|
$hasXXX = (bool) preg_match('/\bXXX\b/i', $t);
|
|
|
|
return $hasGroupSuffix || ($hasTV && $hasQuality) || ($hasYear && ($hasQuality || $hasTV)) || $hasXXX;
|
|
}
|
|
}
|
|
|