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<?php |
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namespace talismanfr\geocode; |
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use talismanfr\geocode\contracts\Collection; |
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use talismanfr\geocode\contracts\Geocode; |
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use talismanfr\geocode\entity\Address; |
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use talismanfr\geocode\entity\AddressDetails; |
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use talismanfr\geocode\entity\Geo; |
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use talismanfr\geocode\entity\Point; |
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use talismanfr\geocode\exeptions\FormatResponseException; |
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use yii\helpers\ArrayHelper; |
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class GeocodeCollection implements Collection |
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{ |
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private $geocode; |
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public function __construct(Geocode $geocode) |
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{ |
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$this->geocode = $geocode; |
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} |
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/** |
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* Get array Geo entity |
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* @param $query |
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* @param array $params params fro url to yandex geocode service |
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* @return array |
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* @throws FormatResponseException |
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*/ |
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public function get($query, $params = []): array |
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{ |
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return $this->find($query, $params); |
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} |
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/** |
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* @param $query |
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* @param array $params |
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* @return Geo |
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* @throws FormatResponseException |
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*/ |
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public function one($query,$params=[]) |
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{ |
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$params['results']=1; |
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$geos=$this->find($query,$params); |
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if(count($geos)>0){ |
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return array_shift($geos); |
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} |
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return null; |
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} |
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/** |
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* @param string $query |
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* @param array $params |
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* @return array |
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* @throws FormatResponseException |
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*/ |
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private function find(string $query, $params = []): array |
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{ |
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$geo_result = $this->geocode->get($query, $params); |
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try { |
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$geo_result = json_decode((string)$geo_result, true); |
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} catch (\Exception $e) { |
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throw new FormatResponseException($e->getMessage()); |
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} |
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$data = ArrayHelper::getValue($geo_result, 'response.GeoObjectCollection.featureMember'); |
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if (!$data) { |
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$meta=ArrayHelper::getValue($geo_result,'response.GeoObjectCollection.metaDataProperty.GeocoderResponseMetaData'); |
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if(!$meta) { |
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throw new FormatResponseException('Error format response from query ' . $query); |
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} |
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} |
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$geos = []; |
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foreach ($data as $datum) { |
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$geos[] = $this->mapsGeo($datum); |
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} |
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return $geos; |
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} |
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/** |
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* @param array $data Data from response yandex geocode service |
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* @return Geo |
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*/ |
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private function mapsGeo(array $data): Geo |
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{ |
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$data = ArrayHelper::getValue($data, 'GeoObject'); |
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$name = ArrayHelper::getValue($data, 'name'); |
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$description = ArrayHelper::getValue($data, 'description'); |
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$meta = ArrayHelper::getValue($data, 'metaDataProperty.GeocoderMetaData'); |
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$kind = ArrayHelper::getValue($meta, 'kind'); |
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$text = ArrayHelper::getValue($meta, 'text'); |
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$address = Address::fromState(ArrayHelper::getValue($meta, 'Address')); |
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$addressDetails = AddressDetails::fromState(ArrayHelper::getValue($meta, 'AddressDetails')); |
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$point = new Point(ArrayHelper::getValue($data, 'Point.pos')); |
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$geo = new Geo($address, $addressDetails, $point, $name, $description, $kind, $text); |
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return $geo; |
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} |
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} |
Let?s assume that you have a directory layout like this:
and let?s assume the following content of
Bar.php
:If both files
OtherDir/Foo.php
andSomeDir/Foo.php
are loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php
However, as
OtherDir/Foo.php
does not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php
, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: