Pelias::reverseQuery() - Code Metrics - geocoder-php/pelias-provider - Measure and Improve Code Quality continuously with Scrutinizer

Pelias::reverseQuery() A
last analyzed 2020-12-21 17:18 UTC

↳ Parent: Pelias

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	1
c	1
b	0
f	0
nc	1
nop	1
dl	0
loc	3
rs	10

<?php

declare(strict_types=1);

/*
 * This file is part of the Geocoder package.
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @license    MIT License
 */

namespace Geocoder\Provider\Pelias;

use Geocoder\Collection;
use Geocoder\Exception\InvalidCredentials;
use Geocoder\Exception\QuotaExceeded;
use Geocoder\Exception\UnsupportedOperation;
use Geocoder\Model\Address;
use Geocoder\Model\AddressCollection;
use Geocoder\Query\GeocodeQuery;
use Geocoder\Query\ReverseQuery;
use Geocoder\Http\Provider\AbstractHttpProvider;
use Geocoder\Provider\Provider;
use Http\Client\HttpClient;

class Pelias extends AbstractHttpProvider implements Provider
{
    /**
     * @var string
     */
    protected $root;

    /**
     * @var int
     */
    private $version;

    /**
     * @param HttpClient $client  an HTTP adapter
     * @param string     $root    url of Pelias API
     * @param int        $version version of Pelias API
     */
    public function __construct(HttpClient $client, string $root, int $version = 1)
    {
        $this->root = sprintf('%s/v%d', rtrim($root, '/'), $version);
        $this->version = $version;

        parent::__construct($client);
    }

    /**
     * @param GeocodeQuery $query
     * @param array        $query_data additional query data (API key for instance)
     *
     * @return string
     *
     * @throws \Geocoder\Exception\Exception
     */
    protected function getGeocodeQueryUrl(GeocodeQuery $query, array $query_data = []): string
    {
        $address = $query->getText();

        // This API doesn't handle IPs
        if (filter_var($address, FILTER_VALIDATE_IP)) {
            throw new UnsupportedOperation(sprintf('The %s provider does not support IP addresses, only street addresses.', $this->getName()));
        }

        $data = [
            'text' => $address,
            'size' => $query->getLimit(),
        ];

        return sprintf('%s/search?%s', $this->root, http_build_query(array_merge($data, $query_data)));
    }

    /**
     * {@inheritdoc}
     */
    public function geocodeQuery(GeocodeQuery $query): Collection
    {
        return $this->executeQuery($this->getGeocodeQueryUrl($query));
    }

    /**
     * @param ReverseQuery $query
     * @param array        $query_data additional query data (API key for instance)
     *
     * @return string
     *
     * @throws \Geocoder\Exception\Exception
     */
    protected function getReverseQueryUrl(ReverseQuery $query, array $query_data = []): string
    {
        $coordinates = $query->getCoordinates();
        $longitude = $coordinates->getLongitude();
        $latitude = $coordinates->getLatitude();

        $data = [
            'point.lat' => $latitude,
            'point.lon' => $longitude,
            'size' => $query->getLimit(),
        ];

        return sprintf('%s/reverse?%s', $this->root, http_build_query(array_merge($data, $query_data)));
    }

    /**
     * {@inheritdoc}
     */
    public function reverseQuery(ReverseQuery $query): Collection
    {
        return $this->executeQuery($this->getReverseQueryUrl($query));
    }

    /**
     * {@inheritdoc}
     */
    public function getName(): string
    {
        return 'pelias';
    }

    /**
     * @param $url
     *
     * @return Collection
     */
    protected function executeQuery(string $url): AddressCollection
    {
        $content = $this->getUrlContents($url);
        $json = json_decode($content, true);

        if (isset($json['meta'])) {
            switch ($json['meta']['status_code']) {
                case 401:
                case 403:
                    throw new InvalidCredentials('Invalid or missing api key.');
                case 429:
                    throw new QuotaExceeded('Valid request but quota exceeded.');
            }
        }

        if (
            !isset($json['type'])
            || 'FeatureCollection' !== $json['type']
            || !isset($json['features'])
            || 0 === count($json['features'])
        ) {
            return new AddressCollection([]);
        }

        $locations = $json['features'];

        if (empty($locations)) {
            return new AddressCollection([]);
        }

        $results = [];
        foreach ($locations as $location) {
            if (isset($location['bbox'])) {
                $bounds = [
                    'south' => $location['bbox'][3],
                    'west' => $location['bbox'][2],
                    'north' => $location['bbox'][1],
                    'east' => $location['bbox'][0],
                ];
            } else {
                $bounds = [
                    'south' => null,
                    'west' => null,
                    'north' => null,
                    'east' => null,
                ];
            }

            $props = $location['properties'];

            $adminLevels = [];
            foreach (['region', 'county', 'locality', 'macroregion', 'country'] as $i => $component) {
                if (isset($props[$component])) {
                    $adminLevels[] = ['name' => $props[$component], 'level' => $i + 1];
                }
            }

            $results[] = Address::createFromArray([
                'providedBy' => $this->getName(),
                'latitude' => $location['geometry']['coordinates'][1],
                'longitude' => $location['geometry']['coordinates'][0],
                'bounds' => $bounds,
                'streetNumber' => isset($props['housenumber']) ? $props['housenumber'] : null,
                'streetName' => isset($props['street']) ? $props['street'] : null,
                'subLocality' => isset($props['neighbourhood']) ? $props['neighbourhood'] : null,
                'locality' => isset($props['locality']) ? $props['locality'] : null,
                'postalCode' => isset($props['postalcode']) ? $props['postalcode'] : null,
                'adminLevels' => $adminLevels,
                'country' => isset($props['country']) ? $props['country'] : null,
                'countryCode' => isset($props['country_a']) ? strtoupper($props['country_a']) : null,
            ]);
        }

        return new AddressCollection($results);
    }

    /**
     * @param array $components
     *
     * @return string|null
     */
    protected function guessLocality(array $components)
    {
        $localityKeys = ['city', 'town', 'village', 'hamlet'];

        return $this->guessBestComponent($components, $localityKeys);
    }

    /**
     * @param array $components
     *
     * @return string|null
     */
    protected function guessStreetName(array $components)
    {
        $streetNameKeys = ['road', 'street', 'street_name', 'residential'];

        return $this->guessBestComponent($components, $streetNameKeys);
    }

    /**
     * @param array $components
     *
     * @return string|null
     */
    protected function guessSubLocality(array $components)
    {
        $subLocalityKeys = ['neighbourhood', 'city_district'];

        return $this->guessBestComponent($components, $subLocalityKeys);
    }

    /**
     * @param array $components
     * @param array $keys
     *
     * @return string|null
     */
    protected function guessBestComponent(array $components, array $keys)
    {
        foreach ($keys as $key) {
            if (isset($components[$key]) && !empty($components[$key])) {
                return $components[$key];
            }
        }

        return null;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			/*
6			* This file is part of the Geocoder package.
7			* For the full copyright and license information, please view the LICENSE
8			* file that was distributed with this source code.
9			*
10			* @license MIT License
11			*/
12
13			namespace Geocoder\Provider\Pelias;
14
15			use Geocoder\Collection;
16			use Geocoder\Exception\InvalidCredentials;
17			use Geocoder\Exception\QuotaExceeded;
18			use Geocoder\Exception\UnsupportedOperation;
19			use Geocoder\Model\Address;
20			use Geocoder\Model\AddressCollection;
21			use Geocoder\Query\GeocodeQuery;
22			use Geocoder\Query\ReverseQuery;
23			use Geocoder\Http\Provider\AbstractHttpProvider;
24			use Geocoder\Provider\Provider;
25			use Http\Client\HttpClient;
26
27			class Pelias extends AbstractHttpProvider implements Provider
28			{
29			/**
30			* @var string
31			*/
32			protected $root;
33
34			/**
35			* @var int
36			*/
37			private $version;
38
39			/**
40			* @param HttpClient $client an HTTP adapter
41			* @param string $root url of Pelias API
42			* @param int $version version of Pelias API
43			*/
44			public function __construct(HttpClient $client, string $root, int $version = 1)
45			{
46			$this->root = sprintf('%s/v%d', rtrim($root, '/'), $version);
47			$this->version = $version;
48
49			parent::__construct($client);
50			}
51
52			/**
53			* @param GeocodeQuery $query
54			* @param array $query_data additional query data (API key for instance)
55			*
56			* @return string
57			*
58			* @throws \Geocoder\Exception\Exception
59			*/
60			protected function getGeocodeQueryUrl(GeocodeQuery $query, array $query_data = []): string
61			{
62			$address = $query->getText();
63
64			// This API doesn't handle IPs
65			if (filter_var($address, FILTER_VALIDATE_IP)) {
66			throw new UnsupportedOperation(sprintf('The %s provider does not support IP addresses, only street addresses.', $this->getName()));
67			}
68
69			$data = [
70			'text' => $address,
71			'size' => $query->getLimit(),
72			];
73
74			return sprintf('%s/search?%s', $this->root, http_build_query(array_merge($data, $query_data)));
75			}
76
77			/**
78			* {@inheritdoc}
79			*/
80			public function geocodeQuery(GeocodeQuery $query): Collection
81			{
82			return $this->executeQuery($this->getGeocodeQueryUrl($query));
83			}
84
85			/**
86			* @param ReverseQuery $query
87			* @param array $query_data additional query data (API key for instance)
88			*
89			* @return string
90			*
91			* @throws \Geocoder\Exception\Exception
92			*/
93			protected function getReverseQueryUrl(ReverseQuery $query, array $query_data = []): string
94			{
95			$coordinates = $query->getCoordinates();
96			$longitude = $coordinates->getLongitude();
97			$latitude = $coordinates->getLatitude();
98
99			$data = [
100			'point.lat' => $latitude,
101			'point.lon' => $longitude,
102			'size' => $query->getLimit(),
103			];
104
105			return sprintf('%s/reverse?%s', $this->root, http_build_query(array_merge($data, $query_data)));
106			}
107
108			/**
109			* {@inheritdoc}
110			*/
111			public function reverseQuery(ReverseQuery $query): Collection
112			{
113			return $this->executeQuery($this->getReverseQueryUrl($query));
114			}
115
116			/**
117			* {@inheritdoc}
118			*/
119			public function getName(): string
120			{
121			return 'pelias';
122			}
123
124			/**
125			* @param $url
126			*
127			* @return Collection
128			*/
129			protected function executeQuery(string $url): AddressCollection
130			{
131			$content = $this->getUrlContents($url);
132			$json = json_decode($content, true);
133
134			if (isset($json['meta'])) {
135			switch ($json['meta']['status_code']) {
136			case 401:
137			case 403:
138			throw new InvalidCredentials('Invalid or missing api key.');
139			case 429:
140			throw new QuotaExceeded('Valid request but quota exceeded.');
141			}
142			}
143
144			if (
145			!isset($json['type'])
146			\|\| 'FeatureCollection' !== $json['type']
147			\|\| !isset($json['features'])
148			\|\| 0 === count($json['features'])
149			) {
150			return new AddressCollection([]);
151			}
152
153			$locations = $json['features'];
154
155			if (empty($locations)) {
156			return new AddressCollection([]);
157			}
158
159			$results = [];
160			foreach ($locations as $location) {
161			if (isset($location['bbox'])) {
162			$bounds = [
163			'south' => $location['bbox'][3],
164			'west' => $location['bbox'][2],
165			'north' => $location['bbox'][1],
166			'east' => $location['bbox'][0],
167			];
168			} else {
169			$bounds = [
170			'south' => null,
171			'west' => null,
172			'north' => null,
173			'east' => null,
174			];
175			}
176
177			$props = $location['properties'];
178
179			$adminLevels = [];
180			foreach (['region', 'county', 'locality', 'macroregion', 'country'] as $i => $component) {
181			if (isset($props[$component])) {
182			$adminLevels[] = ['name' => $props[$component], 'level' => $i + 1];
183			}
184			}
185
186			$results[] = Address::createFromArray([
187			'providedBy' => $this->getName(),
188			'latitude' => $location['geometry']['coordinates'][1],
189			'longitude' => $location['geometry']['coordinates'][0],
190			'bounds' => $bounds,
191			'streetNumber' => isset($props['housenumber']) ? $props['housenumber'] : null,
192			'streetName' => isset($props['street']) ? $props['street'] : null,
193			'subLocality' => isset($props['neighbourhood']) ? $props['neighbourhood'] : null,
194			'locality' => isset($props['locality']) ? $props['locality'] : null,
195			'postalCode' => isset($props['postalcode']) ? $props['postalcode'] : null,
196			'adminLevels' => $adminLevels,
197			'country' => isset($props['country']) ? $props['country'] : null,
198			'countryCode' => isset($props['country_a']) ? strtoupper($props['country_a']) : null,
199			]);
200			}
201
202			return new AddressCollection($results);
203			}
204
205			/**
206			* @param array $components
207			*
208			* @return string\|null
209			*/
210			protected function guessLocality(array $components)
211			{
212			$localityKeys = ['city', 'town', 'village', 'hamlet'];
213
214			return $this->guessBestComponent($components, $localityKeys);
215			}
216
217			/**
218			* @param array $components
219			*
220			* @return string\|null
221			*/
222			protected function guessStreetName(array $components)
223			{
224			$streetNameKeys = ['road', 'street', 'street_name', 'residential'];
225
226			return $this->guessBestComponent($components, $streetNameKeys);
227			}
228
229			/**
230			* @param array $components
231			*
232			* @return string\|null
233			*/
234			protected function guessSubLocality(array $components)
235			{
236			$subLocalityKeys = ['neighbourhood', 'city_district'];
237
238			return $this->guessBestComponent($components, $subLocalityKeys);
239			}
240
241			/**
242			* @param array $components
243			* @param array $keys
244			*
245			* @return string\|null
246			*/
247			protected function guessBestComponent(array $components, array $keys)
248			{
249			foreach ($keys as $key) {
250			if (isset($components[$key]) && !empty($components[$key])) {
251			return $components[$key];
252			}
253			}
254
255			return null;
256			}
257			}
258

geocoder-php / pelias-provider

Pelias::reverseQuery() A last analyzed 2020-12-21 17:18 UTC

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Pelias::reverseQuery() A
last analyzed 2020-12-21 17:18 UTC