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<?php
declare( strict_types = 1 );
namespace Maps;
use FileFetcher\Cache\Factory as CacheFactory;
use FileFetcher\FileFetcher;
use Jeroen\SimpleGeocoder\Geocoder;
use Jeroen\SimpleGeocoder\Geocoders\Decorators\CoordinateFriendlyGeocoder;
use Jeroen\SimpleGeocoder\Geocoders\FileFetchers\GeoNamesGeocoder;
use Jeroen\SimpleGeocoder\Geocoders\FileFetchers\GoogleGeocoder;
use Jeroen\SimpleGeocoder\Geocoders\FileFetchers\NominatimGeocoder;
use Jeroen\SimpleGeocoder\Geocoders\NullGeocoder;
use Maps\DataAccess\CachingGeocoder;
use Maps\DataAccess\MapsFileFetcher;
use Maps\DataAccess\MediaWikiFileUrlFinder;
use Maps\DataAccess\PageContentFetcher;
use Maps\MediaWiki\ParserHooks\DisplayMapFunction;
use Maps\Presentation\CoordinateFormatter;
use Maps\Presentation\WikitextParsers\LocationParser;
use MediaWiki\MediaWikiServices;
use SimpleCache\Cache\Cache;
use SimpleCache\Cache\MediaWikiCache;
/**
* @licence GNU GPL v2+
* @author Jeroen De Dauw < jeroendedauw@gmail.com >
*/
class MapsFactory {
private $settings;
private $mediaWikiServices;
private function __construct( array $settings, MediaWikiServices $mediaWikiServices ) {
$this->settings = $settings;
$this->mediaWikiServices = $mediaWikiServices;
}
public static function newDefault(): self {
return new self( $GLOBALS, MediaWikiServices::getInstance() );
}
/**
* Only for legacy code where dependency injection is not possible
*/
public static function globalInstance(): self {
static $instance = null;
if ( $instance === null ) {
$instance = self::newDefault();
}
return $instance;
}
public function newLocationParser(): LocationParser {
return LocationParser::newInstance(
$this->getGeocoder(),
$this->getFileUrlFinder()
);
}
public function getGeocoder(): Geocoder {
$geocoder = new CoordinateFriendlyGeocoder( $this->newCoreGeocoder() );
if ( $this->settings['egMapsEnableGeoCache'] ) {
return new CachingGeocoder(
$geocoder,
$this->getMediaWikiCache(),
$this->settings['egMapsGeoCacheTtl']
);
}
return $geocoder;
}
private function newCoreGeocoder(): Geocoder {
switch ( $this->settings['egMapsDefaultGeoService'] ) {
case 'geonames':
if ( $this->settings['egMapsGeoNamesUser'] === '' ) {
return $this->newGoogleGeocoder();
}
return new GeoNamesGeocoder(
$this->newFileFetcher(),
$this->settings['egMapsGeoNamesUser']
);
case 'google':
return $this->newGoogleGeocoder();
case 'nominatim':
return new NominatimGeocoder(
$this->newFileFetcher()
);
default:
return new NullGeocoder();
}
}
private function newGoogleGeocoder(): Geocoder {
return new GoogleGeocoder(
$this->newFileFetcher(),
$this->settings['egMapsGMaps3ApiKey'],
$this->settings['egMapsGMaps3ApiVersion']
);
}
public function getFileFetcher(): FileFetcher {
return $this->newFileFetcher();
}
private function newFileFetcher(): FileFetcher {
return new MapsFileFetcher();
}
public function getGeoJsonFileFetcher(): FileFetcher {
if ( $this->settings['egMapsGeoJsonCacheTtl'] === 0 ) {
return $this->getFileFetcher();
}
return ( new CacheFactory() )->newJeroenSimpleCacheFetcher(
$this->getFileFetcher(),
$this->getMediaWikiSimpleCache( $this->settings['egMapsGeoJsonCacheTtl'] )
);
}
private function getMediaWikiSimpleCache( int $ttlInSeconds ): Cache {
return new MediaWikiCache(
$this->getMediaWikiCache(),
$ttlInSeconds
);
}
private function getMediaWikiCache(): \BagOStuff {
return wfGetCache( CACHE_ANYTHING );
}
public function getPageContentFetcher(): PageContentFetcher {
return new PageContentFetcher(
$this->mediaWikiServices->getTitleParser(),
$this->mediaWikiServices->getRevisionLookup()
);
}
public function getCoordinateFormatter(): CoordinateFormatter {
return new CoordinateFormatter();
}
public function getFileUrlFinder(): FileUrlFinder {
return new MediaWikiFileUrlFinder();
}
public function getMappingServices(): MappingServices {
return new MappingServices(
$this->settings['egMapsAvailableServices'],
$this->settings['egMapsDefaultService'],
new GoogleMapsService(),
new LeafletService()
);
}
public function getDisplayMapFunction(): DisplayMapFunction {
return new DisplayMapFunction(
$this->getMappingServices()
);
}
}
|
