Passed
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by Greg
06:14
created

ReorderMediaFilesAction::handle()   A

Complexity

Conditions 3
Paths 3

Size

Total Lines 34
Code Lines 20

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 3
eloc 20
c 1
b 0
f 0
nc 3
nop 1
dl 0
loc 34
rs 9.6
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<?php
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/**
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 * webtrees: online genealogy
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 * Copyright (C) 2022 webtrees development team
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation, either version 3 of the License, or
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 * (at your option) any later version.
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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 * GNU General Public License for more details.
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 * You should have received a copy of the GNU General Public License
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 * along with this program. If not, see <https://www.gnu.org/licenses/>.
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 */
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declare(strict_types=1);
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namespace Fisharebest\Webtrees\Http\RequestHandlers;
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use Fisharebest\Webtrees\Auth;
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use Fisharebest\Webtrees\Registry;
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use Fisharebest\Webtrees\Validator;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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use Psr\Http\Server\RequestHandlerInterface;
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use function array_merge;
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use function array_search;
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use function assert;
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use function implode;
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use function is_array;
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use function redirect;
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use function uksort;
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/**
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 * Reorder the media files of a media object.
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 */
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class ReorderMediaFilesAction implements RequestHandlerInterface
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{
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    /**
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     * @param ServerRequestInterface $request
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     *
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     * @return ResponseInterface
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     */
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    public function handle(ServerRequestInterface $request): ResponseInterface
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    {
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        $tree  = Validator::attributes($request)->tree();
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        $xref  = Validator::attributes($request)->isXref()->string('xref');
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        $media = Registry::mediaFactory()->make($xref, $tree);
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        $media = Auth::checkMediaAccess($media, true);
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        $params     = (array) $request->getParsedBody();
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        $order = $params['order'];
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        assert(is_array($order));
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        $fake_facts = ['0 @' . $media->xref() . '@ OBJE'];
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        $sort_facts = [];
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        $keep_facts = [];
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        // Split facts into OBJE and other
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        foreach ($media->facts() as $fact) {
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            if ($fact->tag() === 'OBJE:FILE') {
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                $sort_facts[$fact->id()] = $fact->gedcom();
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            } else {
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                $keep_facts[] = $fact->gedcom();
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            }
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        }
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        // Sort the facts
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        $callback = static fn (string $x, string $y): int => array_search($x, $order, true) <=> array_search($y, $order, true);
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        uksort($sort_facts, $callback);
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        // Merge the facts
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        $gedcom = implode("\n", array_merge($fake_facts, $sort_facts, $keep_facts));
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        $media->updateRecord($gedcom, false);
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        return redirect($media->url());
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    }
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}
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