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https://github.com/netzmacht/contao-leaflet-maps.git
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48 lines
1.3 KiB
PHP
48 lines
1.3 KiB
PHP
<?php
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/**
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* Leaflet maps for Contao CMS.
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*
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* @package contao-leaflet-maps
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* @author David Molineus <david.molineus@netzmacht.de>
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* @copyright 2014-2018 netzmacht David Molineus. All rights reserved.
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* @license LGPL-3.0 https://github.com/netzmacht/contao-leaflet-maps/blob/master/LICENSE
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* @filesource
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*/
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declare(strict_types=1);
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namespace Netzmacht\Contao\Leaflet\Frontend;
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use Netzmacht\Contao\PageContext\Exception\DeterminePageIdFailed;
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use Netzmacht\Contao\PageContext\Request\PageIdDeterminator as PageContextPageIdDeterminator;
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use Symfony\Component\HttpFoundation\Request;
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/**
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* Class ApiPageIdDeterminator
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*/
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final class PageIdDeterminator implements PageContextPageIdDeterminator
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{
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/**
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* {@inheritDoc}
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*/
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public function match(Request $request): bool
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{
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return ($request->attributes->get('_leaflet_scope') === 'page' && $request->query->get('context') === 'page');
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}
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/**
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* {@inheritDoc}
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*
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* @throws DeterminePageIdFailed When no context id is given.
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*/
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public function determinate(Request $request): int
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{
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if (!$request->query->has('contextId')) {
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throw new DeterminePageIdFailed('Could not determine page id for from request.');
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}
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return $request->query->getInt('contextId');
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}
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}
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