newznab-tmux-NNTmux/app/Services/Releases/ReleaseManagementService.php

<?php

namespace App\Services\Releases;

use App\Models\Release;
use App\Services\Search\ManticoreSearchService;
use Blacklight\NZB;
use Blacklight\ReleaseImage;
use Elasticsearch;
use Elasticsearch\Common\Exceptions\Missing404Exception;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\File;

/**
 * Service for managing releases (delete, update, export).
 */
class ReleaseManagementService
{
    private ManticoreSearchService $manticoreSearch;

    public function __construct(
        ManticoreSearchService $manticoreSearch
    ) {
        $this->manticoreSearch = $manticoreSearch;
    }

    /**
     * @throws \Exception
     */
    public function deleteMultiple(int|array|string $list): void
    {
        $list = (array) $list;

        $nzb = new NZB;
        $releaseImage = new ReleaseImage;

        foreach ($list as $identifier) {
            $this->deleteSingle(['g' => $identifier, 'i' => false], $nzb, $releaseImage);
        }
    }

    /**
     * Deletes a single release by GUID, and all the corresponding files.
     *
     * @param  array  $identifiers  ['g' => Release GUID(mandatory), 'id => ReleaseID(optional, pass
     *                              false)]
     *
     * @throws \Exception
     */
    public function deleteSingle(array $identifiers, NZB $nzb, ReleaseImage $releaseImage): void
    {
        // Delete NZB from disk.
        $nzbPath = $nzb->NZBPath($identifiers['g']);
        if (! empty($nzbPath)) {
            File::delete($nzbPath);
        }

        // Delete images.
        $releaseImage->delete($identifiers['g']);

        if (config('nntmux.elasticsearch_enabled') === true) {
            if ($identifiers['i'] === false) {
                $identifiers['i'] = Release::query()->where('guid', $identifiers['g'])->first(['id']);
                if ($identifiers['i'] !== null) {
                    $identifiers['i'] = $identifiers['i']['id'];
                }
            }
            if ($identifiers['i'] !== null) {
                $params = [
                    'index' => 'releases',
                    'id' => $identifiers['i'],
                ];

                try {
                    Elasticsearch::delete($params);
                } catch (Missing404Exception $e) {
                    // we do nothing here just catch the error, we don't care if release is missing from ES, we are deleting it anyway
                }
            }
        } else {
            // Delete from Manticore
            if ($identifiers['i'] === false) {
                $release = Release::query()->where('guid', $identifiers['g'])->first(['id']);
                if ($release !== null) {
                    $identifiers['i'] = $release->id;
                }
            }
            if (!empty($identifiers['i'])) {
                $this->manticoreSearch->deleteRelease((int) $identifiers['i']);
            }
        }

        // Delete from DB.
        Release::whereGuid($identifiers['g'])->delete();
    }

    /**
     * @return bool|int
     */
    public function updateMulti($guids, $category, $grabs, $videoId, $episodeId, $anidbId, $imdbId)
    {
        if (! \is_array($guids) || \count($guids) < 1) {
            return false;
        }

        $update = [
            'categories_id' => $category === -1 ? 'categories_id' : $category,
            'grabs' => $grabs,
            'videos_id' => $videoId,
            'tv_episodes_id' => $episodeId,
            'anidbid' => $anidbId,
            'imdbid' => $imdbId,
        ];

        return Release::query()->whereIn('guid', $guids)->update($update);
    }

    /**
     * @return Release[]|\Illuminate\Database\Eloquent\Builder[]|\Illuminate\Database\Eloquent\Collection|\Illuminate\Database\Query\Builder[]|\Illuminate\Support\Collection
     */
    public function getForExport(string $postFrom = '', string $postTo = '', string $groupID = '')
    {
        $query = Release::query()
            ->select(['r.searchname', 'r.guid', 'g.name as gname', DB::raw("CONCAT(cp.title,'_',c.title) AS catName")])
            ->from('releases as r')
            ->leftJoin('categories as c', 'c.id', '=', 'r.categories_id')
            ->leftJoin('root_categories as cp', 'cp.id', '=', 'c.root_categories_id')
            ->leftJoin('usenet_groups as g', 'g.id', '=', 'r.groups_id');

        if ($groupID !== '') {
            $query->where('r.groups_id', $groupID);
        }

        if ($postFrom !== '') {
            $dateParts = explode('/', $postFrom);
            if (\count($dateParts) === 3) {
                $query->where('r.postdate', '>', $dateParts[2].'-'.$dateParts[1].'-'.$dateParts[0].'00:00:00');
            }
        }

        if ($postTo !== '') {
            $dateParts = explode('/', $postTo);
            if (\count($dateParts) === 3) {
                $query->where('r.postdate', '<', $dateParts[2].'-'.$dateParts[1].'-'.$dateParts[0].'23:59:59');
            }
        }

        return $query->get();
    }

    /**
     * @return mixed|string
     */
    public function getEarliestUsenetPostDate(): mixed
    {
        $row = Release::query()->selectRaw("DATE_FORMAT(min(postdate), '%d/%m/%Y') AS postdate")->first();

        return $row === null ? '01/01/2014' : $row['postdate'];
    }

    /**
     * @return mixed|string
     */
    public function getLatestUsenetPostDate(): mixed
    {
        $row = Release::query()->selectRaw("DATE_FORMAT(max(postdate), '%d/%m/%Y') AS postdate")->first();

        return $row === null ? '01/01/2014' : $row['postdate'];
    }

    public function getReleasedGroupsForSelect(bool $blnIncludeAll = true): array
    {
        $groups = Release::query()
            ->selectRaw('DISTINCT g.id, g.name')
            ->leftJoin('usenet_groups as g', 'g.id', '=', 'releases.groups_id')
            ->get();
        $temp_array = [];

        if ($blnIncludeAll) {
            $temp_array[-1] = '--All Groups--';
        }

        foreach ($groups as $group) {
            $temp_array[$group['id']] = $group['name'];
        }

        return $temp_array;
    }
}