newznab-tmux/Blacklight/AniDB.php

<?php

namespace Blacklight;

use App\Models\AnidbTitle;
use App\Models\Category;
use Illuminate\Contracts\Pagination\LengthAwarePaginator;
use Illuminate\Support\Facades\DB;

/**
 * Class AniDB.
 */
class AniDB
{
    public function __construct() {}

    /**
     * Updates stored AniList entries in the database.
     * Note: AniList doesn't support episodes, so episode-related parameters are ignored.
     */
    public function updateTitle(int $anidbID, string $title, string $type, string $startdate, string $enddate, string $related, string $similar, string $creators, string $description, string $rating, string $categories, string $characters, string $epnos = '', string $airdates = '', string $episodetitles = ''): void
    {
        DB::update(
            sprintf(
                '
				UPDATE anidb_titles at
				INNER JOIN anidb_info ai ON ai.anidbid = at.anidbid
				SET title = %s, type = %s, startdate = %s, enddate = %s,
					related = %s, similar = %s, creators = %s, description = %s, rating = %s,
					categories = %s, characters = %s WHERE anidbid = %d',
                escapeString($title),
                escapeString($type),
                escapeString($startdate),
                escapeString($enddate),
                escapeString($related),
                escapeString($similar),
                escapeString($creators),
                escapeString($description),
                escapeString($rating),
                escapeString($categories),
                escapeString($characters),
                $anidbID
            )
        );
    }

    /**
     * @throws \Throwable
     */
    public function deleteTitle(int $anidbID): void
    {
        DB::transaction(function () use ($anidbID) {
            DB::delete(
                sprintf(
                    '
				DELETE at, ai
				FROM anidb_titles AS at
				LEFT OUTER JOIN anidb_info ai USING (anidbid)
				WHERE anidbid = %d',
                    $anidbID
                )
            );
        }, 3);
    }

    /**
     * Retrieves a list of Anime titles, optionally filtered by starting character and title.
     */
    public function getAnimeList(string $letter = '', string $animeTitle = ''): array
    {
        $rsql = $tsql = '';

        if ($letter !== '') {
            if ($letter === '0-9') {
                $letter = '[0-9]';
            }
            $rsql .= sprintf('AND at.title REGEXP %s', escapeString('^'.$letter));
        }

        if ($animeTitle !== '') {
            $tsql .= sprintf('AND at.title LIKE %s', escapeString('%'.$animeTitle.'%'));
        }

        return DB::select(
            sprintf(
                '
				SELECT at.anidbid, at.title,
					ai.type, ai.categories, ai.rating, ai.startdate, ai.enddate
				FROM anidb_titles at
				LEFT JOIN anidb_info ai USING (anidbid)
				STRAIGHT_JOIN releases r ON at.anidbid = r.anidbid
				WHERE at.anidbid > 0 %s %s
				AND r.categories_id = %d
				GROUP BY at.anidbid
				ORDER BY at.title ASC',
                $rsql,
                $tsql,
                Category::TV_ANIME
            )
        );
    }

    /**
     * Retrieves a range of Anime titles for site display.
     */
    public function getAnimeRange(string $animeTitle = ''): LengthAwarePaginator
    {
        $query = AnidbTitle::query()
            ->where('at.lang', '=', 'en');
        if ($animeTitle !== '') {
            $query->where('at.title', 'like', '%'.$animeTitle.'%');
        }
        $query->select(['at.anidbid', DB::raw("GROUP_CONCAT(at.title SEPARATOR ', ') AS title"), 'ai.description'])
            ->from('anidb_titles as at')
            ->leftJoin('anidb_info as ai', 'ai.anidbid', '=', 'at.anidbid')
            ->groupBy('at.anidbid')
            ->orderByDesc('at.anidbid');

        return $query->paginate(config('nntmux.items_per_page'));
    }

    /**
     * Retrieves all info for a specific AniList ID.
     * Note: AniList doesn't support episodes, so episode data is not included.
     */
    public function getAnimeInfo(int $anidbID): mixed
    {
        // Get main info with primary title (prefer English, fallback to any)
        $animeInfo = DB::select(
            sprintf(
                '
				SELECT at.anidbid, at.lang, at.title,
					ai.anilist_id, ai.mal_id, ai.country, ai.media_type, ai.episodes, ai.duration, ai.status, ai.source, ai.hashtag,
					ai.startdate, ai.enddate, ai.updated, ai.related, ai.creators, ai.description,
					ai.rating, ai.picture, ai.categories, ai.characters, ai.type, ai.similar
				FROM anidb_titles AS at
				LEFT JOIN anidb_info AS ai USING (anidbid)
				WHERE at.anidbid = %d
				ORDER BY CASE 
					WHEN at.lang = "en" THEN 1
					WHEN at.lang = "x-jat" THEN 2
					ELSE 3
				END
				LIMIT 1',
                $anidbID
            )
        );

        $result = $animeInfo[0] ?? false;
        
        if ($result) {
            // Get English title separately
            $englishTitle = DB::selectOne(
                sprintf(
                    '
					SELECT title
					FROM anidb_titles
					WHERE anidbid = %d AND lang = "en"
					LIMIT 1',
                    $anidbID
                )
            );
            
            // Get native title (prefer ja, then x-jat, then any non-English title)
            $nativeTitle = DB::selectOne(
                sprintf(
                    '
					SELECT title, lang
					FROM anidb_titles
					WHERE anidbid = %d AND lang NOT IN ("en")
					ORDER BY CASE 
						WHEN lang = "ja" THEN 1
						WHEN lang = "x-jat" THEN 2
						ELSE 3
					END
					LIMIT 1',
                    $anidbID
                )
            );
            
            // If we found a native title, use it; otherwise try to get romaji
            $originalTitle = $nativeTitle;
            if (!$originalTitle) {
                $originalTitle = DB::selectOne(
                    sprintf(
                        '
						SELECT title, lang
						FROM anidb_titles
						WHERE anidbid = %d AND lang = "x-jat"
						LIMIT 1',
                        $anidbID
                    )
                );
            }
            
            // Add titles to result
            if ($englishTitle && isset($englishTitle->title)) {
                $result->english_title = $englishTitle->title;
            } else {
                $result->english_title = null;
            }
            
            if ($originalTitle && isset($originalTitle->title)) {
                $result->original_title = $originalTitle->title;
                $result->original_lang = $originalTitle->lang;
            } else {
                $result->original_title = null;
                $result->original_lang = null;
            }
        }

        return $result;
    }
}