Files
newznab-tmux/Blacklight/Games.php
T
2025-09-16 23:20:48 +02:00

851 lines
34 KiB
PHP
Executable File

<?php
namespace Blacklight;
use App\Models\Category;
use App\Models\GamesInfo;
use App\Models\Genre;
use App\Models\Release;
use App\Models\Settings;
use GuzzleHttp\Exception\ClientException;
use Illuminate\Contracts\Pagination\LengthAwarePaginator;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Carbon;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\DB;
use MarcReichel\IGDBLaravel\Exceptions\InvalidParamsException;
use MarcReichel\IGDBLaravel\Exceptions\MissingEndpointException;
use MarcReichel\IGDBLaravel\Models\Company;
use MarcReichel\IGDBLaravel\Models\Game;
/**
* Class Games.
*/
class Games
{
protected const GAME_MATCH_PERCENTAGE = 85;
// Expanded to cover many popular scene/p2p groups and tag forms.
protected const SCENE_GROUPS = [
'CODEX', 'PLAZA', 'GOG', 'CPY', 'HOODLUM', 'EMPRESS', 'RUNE', 'TENOKE', 'FLT', 'RELOADED', 'SKIDROW', 'PROPHET', 'RAZOR1911', 'CORE', 'REFLEX', 'P2P', 'GOLDBERG', 'DARKSIDERS', 'TINYISO', 'DOGE', 'ANOMALY', 'ELAMIGOS', 'FITGIRL', 'DODI', 'XATAB', 'GOG-GAMES', 'BLG',
];
protected const GAMES_TITLE_PARSE_REGEX =
'#(?P<title>[\w\s\.]+)(-(?P<relgrp>FLT|RELOADED|Elamigos|SKIDROW|PROPHET|RAZOR1911|CORE|REFLEX))?\s?(\s*(\?('.
'(?P<reltype>PROPER|MULTI\d|RETAIL|CRACK(FIX)?|ISO|(RE)?(RIP|PACK))|(?P<year>(19|20)\d{2})|V\s?'.
'(?P<version>(\d+\.)+\d+)|(-\s)?(?P=relgrp))\)?)\s?)*\s?(\.\w{2,4})?#i';
public bool $echoOutput;
public string|int|null $gameQty;
public string $imgSavePath;
public int $matchPercentage;
public bool $maxHitRequest;
/**
* @var null|string
*/
public mixed $publicKey;
public string $renamed;
protected string $_classUsed;
protected string $_gameID;
protected mixed $_gameResults;
protected $_getGame;
protected int $_resultsFound = 0;
public string $catWhere;
protected $igdbSleep;
protected ColorCLI $colorCli;
/**
* Games constructor.
*
*
* @throws \Exception
*/
public function __construct()
{
$this->echoOutput = config('nntmux.echocli');
$this->colorCli = new ColorCLI;
$this->gameQty = Settings::settingValue('maxgamesprocessed') !== '' ? (int) Settings::settingValue('maxgamesprocessed') : 150;
$this->imgSavePath = config('nntmux_settings.covers_path').'/games/';
$this->renamed = (int) Settings::settingValue('lookupgames') === 2 ? 'AND isrenamed = 1' : '';
$this->matchPercentage = 60;
$this->maxHitRequest = false;
$this->catWhere = 'AND categories_id = '.Category::PC_GAMES.' ';
}
/**
* @return Model|null|static
*/
public function getGamesInfoById($id)
{
return GamesInfo::query()
->where('gamesinfo.id', $id)
->leftJoin('genres as g', 'g.id', '=', 'gamesinfo.genres_id')
->select(['gamesinfo.*', 'g.title as genres'])
->first();
}
public function getGamesInfoByName(string $title)
{
$bestMatch = false;
if (empty($title)) {
return false;
}
$results = GamesInfo::search($title)->get();
if ($results instanceof \Traversable) {
$bestMatchPct = 0;
$normQuery = $this->normalizeForMatch($title);
foreach ($results as $result) {
$candidate = is_array($result) ? ($result['title'] ?? '') : ($result->title ?? '');
if ($candidate === '') {
continue;
}
// Exact match fast-path.
if ($candidate === $title) {
$bestMatch = $result;
break;
}
$score = $this->computeSimilarity($normQuery, $this->normalizeForMatch($candidate));
if ($score >= self::GAME_MATCH_PERCENTAGE && $score > $bestMatchPct) {
$bestMatch = $result;
$bestMatchPct = $score;
}
}
}
return $bestMatch;
}
/**
* @throws \InvalidArgumentException
*/
public function getRange(): LengthAwarePaginator
{
return GamesInfo::query()
->select(['gi.*', 'g.title as genretitle'])
->from('gamesinfo as gi')
->join('genres as g', 'gi.genres_id', '=', 'g.id')
->orderByDesc('created_at')
->paginate(config('nntmux.items_per_page'));
}
public function getCount(): int
{
$res = GamesInfo::query()->count(['id']);
return $res ?? 0;
}
/**
* @throws \Exception
*/
public function getGamesRange($page, $cat, $start, $num, array|string $orderBy = '', string $maxAge = '', array $excludedCats = []): array
{
$page = max(1, $page);
$start = max(0, $start);
$browseBy = $this->getBrowseBy();
$catsrch = '';
if (\count($cat) > 0 && $cat[0] !== -1) {
$catsrch = Category::getCategorySearch($cat);
}
if ($maxAge > 0) {
$maxAge = sprintf(' AND r.postdate > NOW() - INTERVAL %d DAY ', $maxAge);
}
$exccatlist = '';
if (\count($excludedCats) > 0) {
$exccatlist = ' AND r.categories_id NOT IN ('.implode(',', $excludedCats).')';
}
$order = $this->getGamesOrder($orderBy);
$gamesSql =
"SELECT SQL_CALC_FOUND_ROWS gi.id, GROUP_CONCAT(r.id ORDER BY r.postdate DESC SEPARATOR ',') AS grp_release_id FROM gamesinfo gi LEFT JOIN releases r ON gi.id = r.gamesinfo_id WHERE gi.title != '' AND gi.cover = 1 AND r.passwordstatus "
.(new Releases)->showPasswords().
$browseBy.
$catsrch.
$maxAge.
$exccatlist.
' GROUP BY gi.id ORDER BY '.($order[0]).' '.($order[1]).
($start === false ? '' : ' LIMIT '.$num.' OFFSET '.$start);
$expiresAt = now()->addMinutes(config('nntmux.cache_expiry_medium'));
$gamesCache = Cache::get(md5($gamesSql.$page));
if ($gamesCache !== null) {
$games = $gamesCache;
} else {
$data = DB::select($gamesSql);
$games = ['total' => DB::select('SELECT FOUND_ROWS() AS total'), 'result' => $data];
Cache::put(md5($gamesSql.$page), $games, $expiresAt);
}
$gameIDs = $releaseIDs = false;
if (\is_array($games['result'])) {
foreach ($games['result'] as $game => $id) {
$gameIDs = [$id->id];
$releaseIDs = [$id->grp_release_id];
}
}
$returnSql =
'SELECT r.id, r.rarinnerfilecount, r.grabs, r.comments, r.totalpart, r.size, r.postdate, r.searchname, r.haspreview, r.passwordstatus, r.guid, g.name AS group_name, df.failed AS failed, gi.*, YEAR (gi.releasedate) as year, r.gamesinfo_id, rn.releases_id AS nfoid FROM releases r LEFT OUTER JOIN usenet_groups g ON g.id = r.groups_id LEFT OUTER JOIN release_nfos rn ON rn.releases_id = r.id LEFT OUTER JOIN dnzb_failures df ON df.release_id = r.id INNER JOIN gamesinfo gi ON gi.id = r.gamesinfo_id WHERE gi.id IN ('.(\is_array($gameIDs) ? implode(',', $gameIDs) : -1).') AND r.id IN ('.(\is_array($releaseIDs) ? implode(',', $releaseIDs) : -1).')'.$catsrch.' GROUP BY gi.id ORDER BY '.($order[0]).' '.($order[1]);
$return = Cache::get(md5($returnSql.$page));
if ($return !== null) {
return $return;
}
$return = DB::select($returnSql);
if (\count($return) > 0) {
$return[0]->_totalcount = $games['total'][0]->total ?? 0;
}
Cache::put(md5($returnSql.$page), $return, $expiresAt);
return $return;
}
public function getGamesOrder(array|string $orderBy): array
{
$order = $orderBy === '' ? 'r.postdate' : $orderBy;
$orderArr = explode('_', $order);
$orderField = match ($orderArr[0]) {
'title' => 'gi.title',
'releasedate' => 'gi.releasedate',
'genre' => 'gi.genres_id',
'size' => 'r.size',
'files' => 'r.totalpart',
'stats' => 'r.grabs',
default => 'r.postdate',
};
$orderSort = (isset($orderArr[1]) && preg_match('/^asc|desc$/i', $orderArr[1])) ? $orderArr[1] : 'desc';
return [$orderField, $orderSort];
}
/**
* @return string[]
*/
public function getGamesOrdering(): array
{
return [
'title_asc', 'title_desc', 'posted_asc', 'posted_desc', 'size_asc', 'size_desc',
'files_asc', 'files_desc', 'stats_asc', 'stats_desc',
'releasedate_asc', 'releasedate_desc', 'genre_asc', 'genre_desc',
];
}
/**
* @return string[]
*/
public function getBrowseByOptions(): array
{
return ['title' => 'title', 'genre' => 'genres_id', 'year' => 'year'];
}
public function getBrowseBy(): string
{
$browseBy = ' ';
foreach ($this->getBrowseByOptions() as $bbk => $bbv) {
if (! empty($_REQUEST[$bbk])) {
$bbs = stripslashes($_REQUEST[$bbk]);
if ($bbk === 'year') {
$browseBy .= ' AND YEAR (gi.releasedate) '.'LIKE '.escapeString('%'.$bbs.'%');
} else {
$browseBy .= ' AND gi.'.$bbv.' '.'LIKE '.escapeString('%'.$bbs.'%');
}
}
}
return $browseBy;
}
public function update($id, $title, $asin, $url, $publisher, $releaseDate, $esrb, $cover, $trailerUrl, $genreID): void
{
GamesInfo::query()
->where('id', $id)
->update(
[
'title' => $title,
'asin' => $asin,
'url' => $url,
'publisher' => $publisher,
'releasedate' => $releaseDate,
'esrb' => $esrb,
'cover' => $cover,
'trailer' => $trailerUrl,
'genres_id' => $genreID,
]
);
}
/**
* @throws ModelException
* @throws SdkException
* @throws \JsonException
* @throws InvalidParamsException
* @throws MissingEndpointException
* @throws \ReflectionException
*/
public function updateGamesInfo($gameInfo): bool
{
// wait 10 seconds before proceeding (steam api limit)
sleep(10);
$gen = new Genres(['Settings' => null]);
$ri = new ReleaseImage;
$game = [];
// Process Steam first as Steam has more details
$this->_gameResults = false;
$genreName = '';
$this->_getGame = new Steam(['DB' => null]);
$this->_classUsed = 'Steam';
$steamGameID = $this->_getGame->search($gameInfo['title']);
if ($steamGameID !== false) {
$this->_gameResults = $this->_getGame->getAll($steamGameID);
if ($this->_gameResults !== false) {
if (empty($this->_gameResults['title'])) {
return false;
}
if (! empty($this->_gameResults['cover'])) {
$game['coverurl'] = (string) $this->_gameResults['cover'];
}
if (! empty($this->_gameResults['backdrop'])) {
$game['backdropurl'] = (string) $this->_gameResults['backdrop'];
}
$game['title'] = (string) $this->_gameResults['title'];
$game['asin'] = $this->_gameResults['steamid'];
$game['url'] = (string) $this->_gameResults['directurl'];
if (! empty($this->_gameResults['publisher'])) {
$game['publisher'] = (string) $this->_gameResults['publisher'];
} else {
$game['publisher'] = 'Unknown';
}
if (! empty($this->_gameResults['rating'])) {
$game['esrb'] = (string) $this->_gameResults['rating'];
} else {
$game['esrb'] = 'Not Rated';
}
if (! empty($this->_gameResults['releasedate'])) {
$dateReleased = strtotime($this->_gameResults['releasedate']) === false ? '' : $this->_gameResults['releasedate'];
$game['releasedate'] = ($this->_gameResults['releasedate'] === '' || strtotime($this->_gameResults['releasedate']) === false) ? null : Carbon::createFromFormat('M j, Y', Carbon::parse($dateReleased)->toFormattedDateString())->format('Y-m-d');
}
if (! empty($this->_gameResults['description'])) {
$game['review'] = (string) $this->_gameResults['description'];
}
if (! empty($this->_gameResults['genres'])) {
$genres = $this->_gameResults['genres'];
$genreName = $this->_matchGenre($genres);
}
}
}
if (config('config.credentials.client_id') !== '' && config('config.credentials.client_secret') !== '') {
try {
if ($steamGameID === false || $this->_gameResults === false) {
$bestMatch = false;
$this->_classUsed = 'IGDB';
$result = Game::where('name', $gameInfo['title'])->get();
if (! empty($result)) {
$bestMatchPct = 0;
$normQuery = $this->normalizeForMatch($gameInfo['title']);
foreach ($result as $res) {
$score1 = $this->computeSimilarity($normQuery, $this->normalizeForMatch($res->name));
if ($score1 >= self::GAME_MATCH_PERCENTAGE && $score1 > $bestMatchPct) {
$bestMatch = $res->id;
$bestMatchPct = $score1;
}
}
if ($bestMatch !== false) {
$this->_gameResults = Game::with([
'cover' => ['url'],
'screenshots' => ['url'],
'involved_companies' => ['company', 'publisher'],
'themes',
])->where('id', $bestMatch)->first();
$publishers = [];
if (! empty($this->_gameResults->involved_companies)) {
foreach ($this->_gameResults->involved_companies as $publisher) {
if ($publisher['publisher'] === true) {
$company = Company::find($publisher['company']);
$publishers[] = $company['name'];
}
}
}
$genres = [];
if (! empty($this->_gameResults->themes)) {
foreach ($this->_gameResults->themes as $theme) {
$genres[] = $theme['name'];
}
}
$genreName = $this->_matchGenre(implode(',', $genres));
$releaseDate = now()->format('Y-m-d');
if (isset($this->_gameResults->first_release_date) && strtotime($this->_gameResults->first_release_date) !== false) {
$releaseDate = $this->_gameResults->first_release_date->format('Y-m-d');
}
$game = [
'title' => $this->_gameResults->name,
'asin' => $this->_gameResults->id,
'review' => $this->_gameResults->summary ?? '',
'coverurl' => isset($this->_gameResults->cover) ? 'https:'.$this->_gameResults->cover['url'] : '',
'releasedate' => $releaseDate,
'esrb' => isset($this->_gameResults->aggregated_rating) ? round($this->_gameResults->aggregated_rating).'%' : 'Not Rated',
'url' => $this->_gameResults->url ?? '',
'backdropurl' => isset($this->_gameResults->screenshots) ? 'https:'.str_replace('t_thumb', 't_cover_big', $this->_gameResults->screenshots[0]['url']) : '',
'publisher' => ! empty($publishers) ? implode(',', $publishers) : 'Unknown',
];
} else {
$this->colorCli->notice('IGDB returned no valid results');
return false;
}
} else {
$this->colorCli->notice('IGDB found no valid results');
return false;
}
}
} catch (ClientException $e) {
if ($e->getCode() === 429) {
$this->igdbSleep = now()->endOfMonth();
}
}
}
// Load genres.
$defaultGenres = $gen->loadGenres(Genres::GAME_TYPE);
// Prepare database values.
if (isset($game['coverurl'])) {
$game['cover'] = 1;
} else {
$game['cover'] = 0;
}
if (isset($game['backdropurl'])) {
$game['backdrop'] = 1;
} else {
$game['backdrop'] = 0;
}
if (! isset($game['trailer'])) {
$game['trailer'] = 0;
}
if (empty($game['title'])) {
$game['title'] = $gameInfo['title'];
}
if (! isset($game['releasedate'])) {
$game['releasedate'] = '';
}
if ($game['releasedate'] === '') {
$game['releasedate'] = '';
}
if (! isset($game['review'])) {
$game['review'] = 'No Review';
}
$game['classused'] = $this->_classUsed;
if (empty($genreName)) {
$genreName = 'Unknown';
}
if (\in_array(strtolower($genreName), $defaultGenres, false)) {
$genreKey = array_search(strtolower($genreName), $defaultGenres, false);
} else {
$genreKey = Genre::query()->insertGetId(['title' => $genreName, 'type' => Genres::GAME_TYPE]);
}
$game['gamesgenre'] = $genreName;
$game['gamesgenreID'] = $genreKey;
if (! empty($game['asin'])) {
$check = GamesInfo::query()->where('asin', $game['asin'])->first();
if ($check === null) {
$gamesId = GamesInfo::query()
->insertGetId(
[
'title' => $game['title'],
'asin' => $game['asin'],
'url' => $game['url'],
'publisher' => $game['publisher'],
'genres_id' => $game['gamesgenreID'] === -1 ? 'null' : $game['gamesgenreID'],
'esrb' => $game['esrb'],
'releasedate' => $game['releasedate'] !== '' ? $game['releasedate'] : 'null',
'review' => substr($game['review'], 0, 3000),
'cover' => $game['cover'],
'backdrop' => $game['backdrop'],
'trailer' => $game['trailer'],
'classused' => $game['classused'],
'created_at' => now(),
'updated_at' => now(),
]
);
} else {
$gamesId = $check['id'];
GamesInfo::query()
->where('id', $gamesId)
->update(
[
'title' => $game['title'],
'asin' => $game['asin'],
'url' => $game['url'],
'publisher' => $game['publisher'],
'genres_id' => $game['gamesgenreID'] === -1 ? 'null' : $game['gamesgenreID'],
'esrb' => $game['esrb'],
'releasedate' => $game['releasedate'] !== '' ? $game['releasedate'] : 'null',
'review' => substr($game['review'], 0, 3000),
'cover' => $game['cover'],
'backdrop' => $game['backdrop'],
'trailer' => $game['trailer'],
'classused' => $game['classused'],
]
);
}
}
if (! empty($gamesId)) {
if ($this->echoOutput) {
$this->colorCli->header('Added/updated game: ').
$this->colorCli->alternateOver(' Title: ').
$this->colorCli->primary($game['title']).
$this->colorCli->alternateOver(' Source: ').
$this->colorCli->primary($this->_classUsed);
}
if ($game['cover'] === 1) {
$game['cover'] = $ri->saveImage($gamesId, $game['coverurl'], $this->imgSavePath, 250, 250);
}
if ($game['backdrop'] === 1) {
$game['backdrop'] = $ri->saveImage($gamesId.'-backdrop', $game['backdropurl'], $this->imgSavePath, 1920, 1024);
}
} elseif ($this->echoOutput) {
$this->colorCli->headerOver('Nothing to update: ').
$this->colorCli->primary($game['title'].' (PC)');
}
return ! empty($gamesId) ? $gamesId : false;
}
/**
* @throws \InvalidArgumentException
* @throws \RuntimeException
* @throws \Exception
*/
public function processGamesReleases(): void
{
$query = Release::query()
->where('gamesinfo_id', '=', 0)
->where('categories_id', '=', Category::PC_GAMES);
if ((int) Settings::settingValue('lookupgames') === 2) {
$query->where('isrenamed', '=', 1);
}
$query->select(['searchname', 'id'])
->orderByDesc('postdate')
->limit($this->gameQty);
$res = $query->get();
if ($res->count() > 0) {
if ($this->echoOutput) {
$this->colorCli->header('Processing '.$res->count().' games release(s).');
}
foreach ($res as $arr) {
// Reset maxhitrequest
$this->maxHitRequest = false;
$gameInfo = $this->parseTitle($arr['searchname']);
if ($gameInfo !== false) {
if ($this->echoOutput) {
$this->colorCli->climate()->info('Looking up: '.$gameInfo['title'].' (PC)');
}
// Check for existing games entry.
$gameCheck = $this->getGamesInfoByName($gameInfo['title']);
if ($gameCheck === false) {
$gameId = $this->updateGamesInfo($gameInfo);
if ($gameId === false) {
$gameId = -2;
// Leave gamesinfo_id 0 to parse again
if ($this->maxHitRequest === true) {
$gameId = 0;
}
}
} else {
$gameId = $gameCheck['id'];
}
// Update release.
Release::query()->where('id', '=', $arr['id'])->where('categories_id', '=', Category::PC_GAMES)->update(['gamesinfo_id' => $gameId]);
} else {
// Could not parse release title.
Release::query()->where('id', '=', $arr['id'])->where('categories_id', '=', Category::PC_GAMES)->update(['gamesinfo_id' => -2]);
if ($this->echoOutput) {
echo '.';
}
}
}
} elseif ($this->echoOutput) {
$this->colorCli->header('No games releases to process.');
}
}
/**
* Parse the game release title.
*
* @return array|false
*/
public function parseTitle(string $releaseName): bool|array
{
// Normalize separators and strip common surrounding tags first.
$name = (string) $releaseName;
// Remove simple file extensions at the end.
$name = (string) preg_replace('/\.(zip|rar|7z|iso|nfo|sfv|exe|mkv|mp4|avi)$/i', '', $name);
$name = str_replace('%20', ' ', $name);
// Remove leading bracketed tag like [GROUP] or [PC]
$name = (string) preg_replace('/^\[[^]]+\]\s*/', '', $name);
// Remove "PC ISO) (" artifact
$name = (string) preg_replace('/^(PC\s*ISO\)\s*\()/i', '', $name);
// Remove common bracketed/parenthesized tags (languages, qualities, platforms, versions)
$name = (string) preg_replace('/\[[^]]{1,80}\]|\([^)]{1,80}\)/', ' ', $name);
// Remove edition and extra tags
$name = (string) preg_replace(
'/\b(Game\s+of\s+the\s+Year|GOTY|Definitive Edition|Deluxe Edition|Ultimate Edition|Complete Edition|Remastered|HD Remaster|Directors? Cut|Anniversary Edition)\b/i',
' ',
$name
);
// Remove update/patch followed by version numbers like 1.2.3
$name = (string) preg_replace('/\b(Update|Patch|Hotfix)\b[\s._-]*v?\d+(?:\.\d+){1,}\b/i', ' ', $name);
// Remove MULTI tokens
$name = (string) preg_replace('/\bMULTI\d+|MULTi\d+\b/i', ' ', $name);
// Remove general dotted version tokens anywhere: v1.0.1436.28 or 1.7.29
$name = (string) preg_replace('/(?:^|[\s._-])v\d+(?:[\s._-]\d+){1,}(?=$|[\s._-])/i', ' ', $name);
// Remove multi-part numeric sequences (>=3 parts) like 1.7.29 or 1_2_3
$name = (string) preg_replace('/(?:^|[\s._-])\d+(?:[\s._-]\d+){2,}(?=$|[\s._-])/', ' ', $name);
// Remove other common release tags
$name = (string) preg_replace('/\b(Incl(?:uding)?\s+DLCs?|DLCs?|PROPER|REPACK|RIP|ISO|CRACK(?:FIX)?|BETA|ALPHA)\b/i', ' ', $name);
// Remove standalone update/patch/hotfix noise
$name = (string) preg_replace('/\b(Update|Patch|Hotfix)\b/i', ' ', $name);
// Remove scene group suffix like "- CODEX" or "- EMPRESS"
$groupAlternation = implode('|', array_map('preg_quote', self::SCENE_GROUPS));
$name = (string) preg_replace('/\s*-\s*(?:'.$groupAlternation.'|[A-Z0-9]{2,})\s*$/i', '', $name);
// Replace separators with spaces.
$name = (string) preg_replace('/[._+]+/', ' ', $name);
// Second pass: remove edition tokens now that separators are normalized
$name = (string) preg_replace(
'/\b(Game\s+of\s+the\s+Year|GOTY|Definitive Edition|Deluxe Edition|Ultimate Edition|Complete Edition|Remastered|HD Remaster|Directors? Cut|Anniversary Edition)\b/i',
' ',
$name
);
// Remove leftover standalone tokens
$name = (string) preg_replace('/\b(Incl|Including|DLC|DLCs)\b/i', ' ', $name);
// Token-based cleanup for version sequences while preserving single numbers
$tokens = preg_split('/\s+/', trim($name)) ?: [];
$filtered = [];
$i = 0;
$tcount = \count($tokens);
while ($i < $tcount) {
$tok = $tokens[$i];
if (preg_match('/^v?\d+$/i', $tok)) {
$j = $i + 1;
$numRun = 0;
while ($j < $tcount && preg_match('/^\d+$/', $tokens[$j])) {
$numRun++;
$j++;
}
$startsWithV = preg_match('/^v\d+$/i', $tok) === 1;
if (($startsWithV && $numRun >= 1) || (! $startsWithV && $numRun >= 2)) {
// Skip this version run
$i = $j;
continue;
}
// Not a version run: keep the single number token
$filtered[] = $tok;
$i++;
continue;
}
$filtered[] = $tok;
$i++;
}
$name = implode(' ', $filtered);
// Remove spaced-out version sequences like `v1 0 1436 28` or `1 7 29`
$name = (string) preg_replace('/(?:^|\s)v\d+(?:\s+\d+){1,}(?=$|\s)/i', ' ', $name);
$name = (string) preg_replace('/(?:^|\s)\d+(?:\s+\d+){2,}(?=$|\s)/', ' ', $name);
// Collapse multiple spaces and trim hyphens used as separators
$name = (string) preg_replace('/\s{2,}/', ' ', $name);
$name = trim($name, " \t\n\r\0\x0B-_");
// Special fix carried over from previous implementation.
$name = str_replace(' RF ', ' ', $name);
// Final aggressive cleanup: strip lingering multi-part version sequences if any remain
for ($i = 0; $i < 2; $i++) {
$name = (string) preg_replace('/(?:^|\s)v\d+(?:\s+\d+){1,}(?=$|\s)/i', ' ', $name);
$name = (string) preg_replace('/(?:^|\s)\d+(?:\s+\d+){2,}(?=$|\s)/', ' ', $name);
$name = (string) preg_replace('/\b[vV]\d+(?:[ ._-]\d+){1,}\b/', ' ', $name);
$name = (string) preg_replace('/\b\d+(?:[ ._-]\d+){2,}\b/', ' ', $name);
$name = (string) preg_replace('/\s{2,}/', ' ', $name);
$name = trim($name, " \t\n\r\0\x0B-_");
}
// Final cleanup: if empty, fallback to legacy regex
if ($name === '') {
if (preg_match(self::GAMES_TITLE_PARSE_REGEX, preg_replace('/\sMulti\d?\s/i', '', $releaseName), $hits)) {
$result = [];
$result['title'] = str_replace(' RF ', ' ', preg_replace('/(?:[-:._]|%20|[\[\]])/', ' ', $hits['title']));
$result['title'] = preg_replace('/(brazilian|chinese|croatian|danish|deutsch|dutch|english|estonian|flemish|finnish|french|german|greek|hebrew|icelandic|italian|latin|nordic|norwegian|polish|portuguese|japenese|japanese|russian|serbian|slovenian|spanish|spanisch|swedish|thai|turkish)$/i', '', $result['title']);
$result['title'] = preg_replace('/^(PC\sISO\)\s\()/i', '', $result['title']);
$result['title'] = trim(preg_replace('/\s{2,}/', ' ', $result['title']));
if (empty($result['title'])) {
return false;
}
$result['release'] = $releaseName;
return array_map('trim', $result);
}
return false;
}
return [
'title' => $name,
'release' => $releaseName,
];
}
/**
* See if genre name exists.
*/
public function matchGenreName($gameGenre): bool|string
{
$str = '';
// Game genres
switch ($gameGenre) {
case 'Action':
case 'Adventure':
case 'Arcade':
case 'Board Games':
case 'Cards':
case 'Casino':
case 'Flying':
case 'Puzzle':
case 'Racing':
case 'Rhythm':
case 'Role-Playing':
case 'Simulation':
case 'Sports':
case 'Strategy':
case 'Trivia':
$str = $gameGenre;
break;
}
return ($str !== '') ? $str : false;
}
protected function _matchGenre(string $genre = ''): string
{
$genreName = '';
$a = str_replace('-', ' ', $genre);
$tmpGenre = explode(',', $a);
if (\is_array($tmpGenre)) {
foreach ($tmpGenre as $tg) {
$genreMatch = $this->matchGenreName(ucwords($tg));
if ($genreMatch !== false) {
$genreName = (string) $genreMatch;
break;
}
}
if (empty($genreName)) {
$genreName = $tmpGenre[0];
}
} else {
$genreName = $genre;
}
return $genreName;
}
// --- Helpers for improved matching ---
private function normalizeForMatch(string $title): string
{
$t = mb_strtolower($title);
// strip scene groups at end
$groupAlternation = implode('|', array_map('preg_quote', self::SCENE_GROUPS));
$t = (string) preg_replace('/\s*-\s*(?:'.$groupAlternation.'|[A-Z0-9]{2,})\s*$/i', '', $t);
// remove edition tokens and common noise
$t = (string) preg_replace('/\b(game of the year|goty|definitive edition|deluxe edition|ultimate edition|complete edition|remastered|hd remaster|directors? cut|anniversary edition|update|patch|hotfix|incl(?:uding)? dlcs?|dlcs?|repack|rip|iso|crack(?:fix)?|beta|alpha)\b/i', ' ', $t);
// remove languages/platform tokens
$t = (string) preg_replace('/\b(pc|gog|steam|x64|x86|win64|win32|mult[iy]?\d*|eng|english|fr|french|de|german|es|spanish|it|italian|pt|ptbr|portuguese|ru|russian|pl|polish|tr|turkish|nl|dutch|se|swedish|no|norwegian|da|danish|fi|finnish|jp|japanese|cn|chs|cht|ko|korean)\b/i', ' ', $t);
// remove punctuation
$t = (string) preg_replace('/[^a-z0-9]+/i', ' ', $t);
$t = trim(preg_replace('/\s{2,}/', ' ', $t));
return $t;
}
private function computeSimilarity(string $a, string $b): float
{
if ($a === $b) {
return 100.0;
}
$percent = 0.0;
similar_text($a, $b, $percent);
// Try a Levenshtein-based score as well if possible
$levScore = 0.0;
$len = max(strlen($a), strlen($b));
if ($len > 0) {
$dist = levenshtein($a, $b);
if ($dist >= 0) {
$levScore = (1 - ($dist / $len)) * 100.0;
}
}
return max($percent, $levScore);
}
}