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<?php |
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/** |
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* webtrees: online genealogy |
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* Copyright (C) 2019 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 <http://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\Algorithm\MyersDiff; |
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use Fisharebest\Webtrees\Carbon; |
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use Fisharebest\Webtrees\Gedcom; |
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use Fisharebest\Webtrees\GedcomRecord; |
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use Fisharebest\Webtrees\I18N; |
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use Fisharebest\Webtrees\Services\DatatablesService; |
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use Fisharebest\Webtrees\Services\PendingChangesService; |
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use Fisharebest\Webtrees\Services\TreeService; |
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use Fisharebest\Webtrees\Tree; |
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use InvalidArgumentException; |
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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 stdClass; |
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use function e; |
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use function explode; |
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use function implode; |
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use function preg_replace_callback; |
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/** |
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* Find pending changes. |
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*/ |
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class PendingChangesLogData implements RequestHandlerInterface |
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{ |
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/** @var DatatablesService */ |
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private $datatables_service; |
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/** @var MyersDiff */ |
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private $myers_diff; |
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/** @var PendingChangesService */ |
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private $pending_changes_service; |
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/** @var TreeService */ |
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private $tree_service; |
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/** |
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* @param DatatablesService $datatables_service |
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* @param MyersDiff $myers_diff |
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* @param PendingChangesService $pending_changes_service |
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* @param TreeService $tree_service |
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*/ |
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public function __construct( |
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DatatablesService $datatables_service, |
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MyersDiff $myers_diff, |
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PendingChangesService $pending_changes_service, |
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TreeService $tree_service |
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) { |
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$this->datatables_service = $datatables_service; |
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$this->myers_diff = $myers_diff; |
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$this->pending_changes_service = $pending_changes_service; |
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$this->tree_service = $tree_service; |
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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 = $request->getAttribute('tree'); |
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assert($tree instanceof Tree, new InvalidArgumentException()); |
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$query = $this->pending_changes_service->changesQuery($request); |
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$callback = function (stdClass $row) use ($tree): array { |
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$old_lines = explode("\n", $row->old_gedcom); |
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$new_lines = explode("\n", $row->new_gedcom); |
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$differences = $this->myers_diff->calculate($old_lines, $new_lines); |
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$diff_lines = []; |
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foreach ($differences as $difference) { |
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switch ($difference[1]) { |
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case MyersDiff::DELETE: |
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$diff_lines[] = '<del>' . $difference[0] . '</del>'; |
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break; |
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case MyersDiff::INSERT: |
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$diff_lines[] = '<ins>' . $difference[0] . '</ins>'; |
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break; |
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default: |
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$diff_lines[] = $difference[0]; |
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} |
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} |
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// Only convert valid xrefs to links |
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$record = GedcomRecord::getInstance($row->xref, $tree); |
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return [ |
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$row->change_id, |
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Carbon::make($row->change_time)->local()->format('Y-m-d H:i:s'), |
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I18N::translate($row->status), |
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$record ? '<a href="' . e($record->url()) . '">' . $record->xref() . '</a>' : $row->xref, |
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'<div class="gedcom-data" dir="ltr">' . |
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preg_replace_callback( |
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'/@(' . Gedcom::REGEX_XREF . ')@/', |
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static function (array $match) use ($tree): string { |
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$record = GedcomRecord::getInstance($match[1], $tree); |
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return $record ? '<a href="' . e($record->url()) . '">' . $match[0] . '</a>' : $match[0]; |
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}, |
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implode("\n", $diff_lines) |
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) . |
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'</div>', |
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$row->user_name, |
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$row->gedcom_name, |
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]; |
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}; |
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return $this->datatables_service->handle($request, $query, [], [], $callback); |
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} |
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} |
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fisharebest /
webtrees
