DistanceMatrixService::setMode() - Code Metrics - Inspection of "Merge pull request #1 from ARCANEDEV/feature-googl..." - ARCANEDEV/GeoLocation - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 02cef1...375238 )

by ARCANEDEV

created 2017-05-24 13:47 UTC

DistanceMatrixService::setMode() A

↳ Parent: DistanceMatrixService

Complexity

Conditions	1
Paths	1

Size

Total Lines	6
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	6
ccs	3
cts	3
cp	1
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	3
nc	1
nop	1
crap	1

<?php namespace Arcanedev\GeoLocation\Google\DistanceMatrix;

use Arcanedev\GeoLocation\Contracts\Entities\Position;
use GuzzleHttp\ClientInterface;
use InvalidArgumentException;

/**
 * Class     DistanceMatrixService
 *
 * @package  Arcanedev\GeoLocation\Google\DistanceMatrix
 * @author   ARCANEDEV <[email protected]>
 *
 * @link     https://developers.google.com/maps/documentation/distance-matrix/intro
 */
class DistanceMatrixService
{
    /* -----------------------------------------------------------------
     |  Constants
     | -----------------------------------------------------------------
     */

    const BASE_URL = 'https://maps.googleapis.com/maps/api/distancematrix/json';

    /* -----------------------------------------------------------------
     |  Properties
     | -----------------------------------------------------------------
     */

    /** @var  \GuzzleHttp\ClientInterface */
    protected $client;

    /** @var string|null */
    protected $key = null;

    /** @var string */
    protected $language = 'en';

    /** @var string */
    protected $mode = 'driving';

    /** @var string */
    protected $units = 'metric';

    /* -----------------------------------------------------------------
     |  Constructor
     | -----------------------------------------------------------------
     */

    /**
     * GoogleDistanceMatrix constructor.
     *
     * @param  \GuzzleHttp\ClientInterface  $client
     */
    public function __construct(ClientInterface $client)
    {
        $this->setHttpClient($client);
        $this->setKey(getenv('GOOGLE_MAPS_DISTANCE_MATRIX_KEY'));
    }

    /* -----------------------------------------------------------------
     |  Getters & Setters
     | -----------------------------------------------------------------
     */

    /**
     * Set the HTTP Client.
     *
     * @param  \GuzzleHttp\ClientInterface  $client
     *
     * @return self
     */
    public function setHttpClient(ClientInterface $client)
    {
        $this->client = $client;

        return $this;
    }

    /**
     * Set the API Key.
     *
     * @param  string  $key
     *
     * @return self
     */
    public function setKey($key)
    {
        $this->key = $key;

        return $this;
    }

    /**
     * Set the language.
     *
     * @param  string  $language
     *
     * @return self
     */
    public function setLanguage($language)
    {
        $this->language = $language;

        return $this;
    }

    /**
     * Set the mode of transport.
     *
     * @param  string  $mode
     *
     * @return self
     */
    public function setMode($mode)
    {
        $this->mode = $this->checkMode($mode);

        return $this;
    }

    /**
     * Set the unit system.
     *
     * @param  string  $units
     *
     * @return self
     */
    public function setUnits($units)
    {
        $this->units = $this->checkUnits($units);

        return $this;
    }

    /* -----------------------------------------------------------------
     |  Main Methods
     | -----------------------------------------------------------------
     */

    /**
     * Calculate the distance.
     *
     * @param  \Arcanedev\GeoLocation\Contracts\Entities\Position  $start
     * @param  \Arcanedev\GeoLocation\Contracts\Entities\Position  $end
     * @param  array                                               $options
     *
     * @return \Arcanedev\GeoLocation\Google\DistanceMatrix\DistanceMatrixResponse
     */
    public function calculate(Position $start, Position $end, array $options = [])
    {
        // https://developers.google.com/maps/documentation/distance-matrix/intro

        $url = static::BASE_URL.'?'.$this->prepareQuery($start, $end);

        $result = $this->client->request('GET', $url, $options);

        return new DistanceMatrixResponse(
            json_decode($result->getBody(), true)
        );
    }

    /**
     * Prepare the URL query.
     *
     * @param  \Arcanedev\GeoLocation\Contracts\Entities\Position  $start
     * @param  \Arcanedev\GeoLocation\Contracts\Entities\Position  $end
     *
     * @return string
     */
    private function prepareQuery(Position $start, Position $end)
    {
        $queryData = array_filter([
            'origins'      => $this->parsePosition($start),
            'destinations' => $this->parsePosition($end),
            'mode'         => $this->mode,
            'language'     => $this->language,
            'units'        => $this->units,
            'key'          => $this->key,
        ]);

        return urldecode(http_build_query($queryData));
    }

    /**
     * Parse the position object.
     *
     * @param  \Arcanedev\GeoLocation\Contracts\Entities\Position  $position
     *
     * @return string
     */
    private function parsePosition(Position $position)
    {
        return $position->lat()->value().','.$position->long()->value();
    }

    /* -----------------------------------------------------------------
     |  Other Methods
     | -----------------------------------------------------------------
     */

    /**
     * Check the mode of transport.
     *
     * @param  string  $mode
     *
     * @return string
     */
    private function checkMode($mode)
    {
        $mode = strtolower($mode);

        if ( ! in_array($mode, ['driving', 'walking', 'bicycling', 'transit'])) {
            throw new InvalidArgumentException(
                "The given mode of transport [{$mode}] is invalid. Please check the supported travel modes: ".
                "https://developers.google.com/maps/documentation/distance-matrix/intro#travel_modes"
            );
        }

        return $mode;
    }

    /**
     * Check the unit system.
     *
     * @param  string  $units
     *
     * @return string
     */
    private function checkUnits($units)
    {
        $units = strtolower($units);

        if ( ! in_array($units, ['metric', 'imperial'])) {
            throw new InvalidArgumentException(
                "The given unit system [{$units}] is invalid. Please check the supported units: ".
                "https://developers.google.com/maps/documentation/distance-matrix/intro#unit_systems"
            );
        }

        return $units;
    }
}


1		<?php namespace Arcanedev\GeoLocation\Google\DistanceMatrix;
2
3		use Arcanedev\GeoLocation\Contracts\Entities\Position;
4		use GuzzleHttp\ClientInterface;
5		use InvalidArgumentException;
6
7		/**
8		* Class DistanceMatrixService
9		*
10		* @package Arcanedev\GeoLocation\Google\DistanceMatrix
11		* @author ARCANEDEV <[email protected]>
12		*
13		* @link https://developers.google.com/maps/documentation/distance-matrix/intro
14		*/
15		class DistanceMatrixService
16		{
17		/* -----------------------------------------------------------------
18		\| Constants
19		\| -----------------------------------------------------------------
20		*/
21
22		const BASE_URL = 'https://maps.googleapis.com/maps/api/distancematrix/json';
23
24		/* -----------------------------------------------------------------
25		\| Properties
26		\| -----------------------------------------------------------------
27		*/
28
29		/** @var \GuzzleHttp\ClientInterface */
30		protected $client;
31
32		/** @var string\|null */
33		protected $key = null;
34
35		/** @var string */
36		protected $language = 'en';
37
38		/** @var string */
39		protected $mode = 'driving';
40
41		/** @var string */
42		protected $units = 'metric';
43
44		/* -----------------------------------------------------------------
45		\| Constructor
46		\| -----------------------------------------------------------------
47		*/
48
49		/**
50		* GoogleDistanceMatrix constructor.
51		*
52		* @param \GuzzleHttp\ClientInterface $client
53		*/
54	21	public function __construct(ClientInterface $client)
55		{
56	21	$this->setHttpClient($client);
57	21	$this->setKey(getenv('GOOGLE_MAPS_DISTANCE_MATRIX_KEY'));
58	21	}
59
60		/* -----------------------------------------------------------------
61		\| Getters & Setters
62		\| -----------------------------------------------------------------
63		*/
64
65		/**
66		* Set the HTTP Client.
67		*
68		* @param \GuzzleHttp\ClientInterface $client
69		*
70		* @return self
71		*/
72	21	public function setHttpClient(ClientInterface $client)
73		{
74	21	$this->client = $client;
75
76	21	return $this;
77		}
78
79		/**
80		* Set the API Key.
81		*
82		* @param string $key
83		*
84		* @return self
85		*/
86	21	public function setKey($key)
87		{
88	21	$this->key = $key;
89
90	21	return $this;
91		}
92
93		/**
94		* Set the language.
95		*
96		* @param string $language
97		*
98		* @return self
99		*/
100	3	public function setLanguage($language)
101		{
102	3	$this->language = $language;
103
104	3	return $this;
105		}
106
107		/**
108		* Set the mode of transport.
109		*
110		* @param string $mode
111		*
112		* @return self
113		*/
114	6	public function setMode($mode)
115		{
116	6	$this->mode = $this->checkMode($mode);
117
118	3	return $this;
119		}
120
121		/**
122		* Set the unit system.
123		*
124		* @param string $units
125		*
126		* @return self
127		*/
128	6	public function setUnits($units)
129		{
130	6	$this->units = $this->checkUnits($units);
131
132	3	return $this;
133		}
134
135		/* -----------------------------------------------------------------
136		\| Main Methods
137		\| -----------------------------------------------------------------
138		*/
139
140		/**
141		* Calculate the distance.
142		*
143		* @param \Arcanedev\GeoLocation\Contracts\Entities\Position $start
144		* @param \Arcanedev\GeoLocation\Contracts\Entities\Position $end
145		* @param array $options
146		*
147		* @return \Arcanedev\GeoLocation\Google\DistanceMatrix\DistanceMatrixResponse
148		*/
149	12	public function calculate(Position $start, Position $end, array $options = [])
150		{
151		// https://developers.google.com/maps/documentation/distance-matrix/intro
152
153	12	$url = static::BASE_URL.'?'.$this->prepareQuery($start, $end);
154
155	12	$result = $this->client->request('GET', $url, $options);
156
157	12	return new DistanceMatrixResponse(
158	12	json_decode($result->getBody(), true)
159	4	);
160		}
161
162		/**
163		* Prepare the URL query.
164		*
165		* @param \Arcanedev\GeoLocation\Contracts\Entities\Position $start
166		* @param \Arcanedev\GeoLocation\Contracts\Entities\Position $end
167		*
168		* @return string
169		*/
170	12	private function prepareQuery(Position $start, Position $end)
171		{
172	12	$queryData = array_filter([
173	12	'origins' => $this->parsePosition($start),
174	12	'destinations' => $this->parsePosition($end),
175	12	'mode' => $this->mode,
176	12	'language' => $this->language,
177	12	'units' => $this->units,
178	12	'key' => $this->key,
179	4	]);
180
181	12	return urldecode(http_build_query($queryData));
182		}
183
184		/**
185		* Parse the position object.
186		*
187		* @param \Arcanedev\GeoLocation\Contracts\Entities\Position $position
188		*
189		* @return string
190		*/
191	12	private function parsePosition(Position $position)
192		{
193	12	return $position->lat()->value().','.$position->long()->value();
194		}
195
196		/* -----------------------------------------------------------------
197		\| Other Methods
198		\| -----------------------------------------------------------------
199		*/
200
201		/**
202		* Check the mode of transport.
203		*
204		* @param string $mode
205		*
206		* @return string
207		*/
208	6	private function checkMode($mode)
209		{
210	6	$mode = strtolower($mode);
211
212	6	if ( ! in_array($mode, ['driving', 'walking', 'bicycling', 'transit'])) {
213	3	throw new InvalidArgumentException(
214	3	"The given mode of transport [{$mode}] is invalid. Please check the supported travel modes: ".
215	2	"https://developers.google.com/maps/documentation/distance-matrix/intro#travel_modes"
216	1	);
217		}
218
219	3	return $mode;
220		}
221
222		/**
223		* Check the unit system.
224		*
225		* @param string $units
226		*
227		* @return string
228		*/
229	6	private function checkUnits($units)
230		{
231	6	$units = strtolower($units);
232
233	6	if ( ! in_array($units, ['metric', 'imperial'])) {
234	3	throw new InvalidArgumentException(
235	3	"The given unit system [{$units}] is invalid. Please check the supported units: ".
236	2	"https://developers.google.com/maps/documentation/distance-matrix/intro#unit_systems"
237	1	);
238		}
239
240	3	return $units;
241		}
242		}
243

ARCANEDEV / GeoLocation

Push — master ( 02cef1...375238 )

DistanceMatrixService::setMode() A

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