99 lines
3.3 KiB
PHP
99 lines
3.3 KiB
PHP
<?php
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namespace App\Helpers;
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use App\Album;
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use App\Facade\UserConfig;
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use Illuminate\Database\Query\Builder;
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use Illuminate\Support\Facades\Auth;
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class DbHelper
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{
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public static function getAlbumIDsForCurrentUser()
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{
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$query = self::getAlbumsForCurrentUser_NonPaged();
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$query->select('albums.id');
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$ids = [];
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foreach ($query->get() as $album)
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{
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$ids[] = $album->id;
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}
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return $ids;
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}
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public static function getAlbumsForCurrentUser($parentID = -1)
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{
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$query = self::getAlbumsForCurrentUser_NonPaged();
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if ($parentID == 0)
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{
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$query = $query->where('albums.parent_album_id', null);
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}
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return $query->paginate(UserConfig::get('items_per_page'));
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}
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public static function getAlbumsForCurrentUser_NonPaged()
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{
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$albumsQuery = Album::query();
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$user = Auth::user();
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if (!is_null($user) && $user->is_admin)
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{
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/* Admin users always get everything, therefore no filters are necessary */
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}
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else if (is_null($user))
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{
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/* Anonymous users need to check the album_anonymous_permissions table. If not in this table, you're not allowed! */
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$albumsQuery = Album::join('album_anonymous_permissions', 'album_anonymous_permissions.album_id', '=', 'albums.id')
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->join('permissions', 'permissions.id', '=', 'album_anonymous_permissions.permission_id')
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->where([
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['permissions.section', 'album'],
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['permissions.description', 'list']
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]);
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}
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else
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{
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/*
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Other users need to check either the album_group_permissions or album_user_permissions table. If not in either of these tables,
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you're not allowed!
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*/
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$albumsQuery = Album::leftJoin('album_group_permissions', 'album_group_permissions.album_id', '=', 'albums.id')
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->leftJoin('album_user_permissions', 'album_user_permissions.album_id', '=', 'albums.id')
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->leftJoin('permissions AS group_permissions', 'group_permissions.id', '=', 'album_group_permissions.permission_id')
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->leftJoin('permissions AS user_permissions', 'user_permissions.id', '=', 'album_user_permissions.permission_id')
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->leftJoin('user_groups', 'user_groups.group_id', '=', 'album_group_permissions.group_id')
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->where('albums.user_id', $user->id)
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->orWhere([
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['group_permissions.section', 'album'],
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['group_permissions.description', 'list'],
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['user_groups.user_id', $user->id]
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])
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->orWhere([
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['user_permissions.section', 'album'],
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['user_permissions.description', 'list'],
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['album_user_permissions.user_id', $user->id]
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]);
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}
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return $albumsQuery->select('albums.*')
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->distinct()
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->orderBy('name')
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->withCount('photos');
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}
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public static function getAlbumById($albumID)
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{
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return Album::where('id', $albumID)->first();
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}
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public static function getAlbumByPath($urlPath)
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{
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return Album::where('url_path', $urlPath)->first();
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}
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} |