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<?php |
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/** |
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* webtrees-lib: MyArtJaub library for webtrees |
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* |
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* @package MyArtJaub\Webtrees |
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* @subpackage GeoDispersion |
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* @author Jonathan Jaubart <[email protected]> |
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* @copyright Copyright (c) 2021, Jonathan Jaubart |
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* @license http://www.gnu.org/licenses/gpl.html GNU General Public License, version 3 |
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*/ |
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declare(strict_types=1); |
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namespace MyArtJaub\Webtrees\Common\GeoDispersion\Maps; |
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use Brick\Geo\IO\GeoJSONReader; |
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use Brick\Geo\IO\GeoJSON\FeatureCollection; |
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use League\Flysystem\FilesystemReader; |
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use MyArtJaub\Webtrees\Contracts\GeoDispersion\MapDefinitionInterface; |
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use Throwable; |
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/** |
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* GeoJson map defined by a single file on a file system |
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* |
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* @author Jonathan |
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*/ |
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class SimpleFilesystemMap implements MapDefinitionInterface |
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{ |
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private string $id; |
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private string $title; |
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private string $path; |
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private FilesystemReader $filesystem; |
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/** |
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* Constructor for SimpleFilesystemMap |
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* |
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* @param string $id |
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* @param string $title |
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* @param FilesystemReader $filesystem |
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* @param string $path |
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*/ |
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public function __construct(string $id, string $title, FilesystemReader $filesystem, string $path) |
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{ |
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$this->id = $id; |
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$this->title = $title; |
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$this->filesystem = $filesystem; |
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$this->path = $path; |
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} |
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/** |
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* {@inheritDoc} |
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* @see \MyArtJaub\Webtrees\Contracts\GeoDispersion\MapDefinitionInterface::id() |
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*/ |
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public function id(): string |
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{ |
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return $this->id; |
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} |
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/** |
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* {@inheritDoc} |
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* @see \MyArtJaub\Webtrees\Contracts\GeoDispersion\MapDefinitionInterface::title() |
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*/ |
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public function title(): string |
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{ |
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return $this->title; |
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} |
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/** |
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* {@inheritDoc} |
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* @see \MyArtJaub\Webtrees\Contracts\GeoDispersion\MapDefinitionInterface::features() |
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*/ |
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public function features(): array |
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{ |
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$reader = new GeoJSONReader(); |
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try { |
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$feature_collection = $reader->read($this->filesystem->read($this->path)); |
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if($feature_collection instanceof FeatureCollection) { |
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return $feature_collection->getFeatures(); |
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} |
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} |
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catch(Throwable $ex) { } |
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return []; |
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} |
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} |
jon48 /
webtrees-lib
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