biscolab / google-maps-php-sdk

src/Object/AddressComponent.php

Indentation +20 added lines, -20 removed lines

@@ -19,27 +19,27 @@
  */
 class AddressComponent extends AbstractObject {
 
-	/**
-	 * @var string
-	 */
-	protected $long_name = null;
+    /**
+     * @var string
+     */
+    protected $long_name = null;
 
-	/**
-	 * @var string
-	 */
-	protected $short_name = null;
+    /**
+     * @var string
+     */
+    protected $short_name = null;
 
-	/**
-	 * @var array
-	 */
-	protected $types = null;
+    /**
+     * @var array
+     */
+    protected $types = null;
 
-	/**
-	 * @var array
-	 */
-	protected $typeCheck = [
-		AddressComponentFields::LONG_NAME  => 'string',
-		AddressComponentFields::SHORT_NAME => 'string',
-		AddressComponentFields::TYPES      => 'array'
-	];
+    /**
+     * @var array
+     */
+    protected $typeCheck = [
+        AddressComponentFields::LONG_NAME  => 'string',
+        AddressComponentFields::SHORT_NAME => 'string',
+        AddressComponentFields::TYPES      => 'array'
+    ];
 }
\ No newline at end of file

src/Object/Address.php

Indentation +8 added lines, -8 removed lines

@@ -18,13 +18,13 @@
  */
 class Address extends AbstractCollection {
 
-	/**
-	 * @param $item
-	 *
-	 * @return AddressComponent
-	 */
-	protected function parseItem($item) {
+    /**
+     * @param $item
+     *
+     * @return AddressComponent
+     */
+    protected function parseItem($item) {
 
-		return ($item instanceof AddressComponent) ? $item : new AddressComponent($item);
-	}
+        return ($item instanceof AddressComponent) ? $item : new AddressComponent($item);
+    }
 }
\ No newline at end of file

src/Object/LatLngBounds.php

Indentation +15 added lines, -15 removed lines

@@ -21,22 +21,22 @@
  */
 class LatLngBounds extends AbstractObject {
 
-	/**
-	 * @var LatLng
-	 */
-	protected $northeast = null;
+    /**
+     * @var LatLng
+     */
+    protected $northeast = null;
 
-	/**
-	 * @var LatLng
-	 */
-	protected $southwest = null;
+    /**
+     * @var LatLng
+     */
+    protected $southwest = null;
 
-	/**
-	 * @var array
-	 */
-	protected $typeCheck = [
-		LatLngBoundsFields::NORTHEAST => LatLng::class,
-		LatLngBoundsFields::SOUTHWEST => LatLng::class
-	];
+    /**
+     * @var array
+     */
+    protected $typeCheck = [
+        LatLngBoundsFields::NORTHEAST => LatLng::class,
+        LatLngBoundsFields::SOUTHWEST => LatLng::class
+    ];
 
 }
\ No newline at end of file

src/Object/Geometry.php

Indentation +20 added lines, -20 removed lines

@@ -25,27 +25,27 @@
  */
 class Geometry extends AbstractObject {
 
-	/**
-	 * @var Location
-	 */
-	protected $location = null;
+    /**
+     * @var Location
+     */
+    protected $location = null;
 
-	/**
-	 * @var Viewport
-	 */
-	protected $viewport = null;
+    /**
+     * @var Viewport
+     */
+    protected $viewport = null;
 
-	/**
-	 * @var string
-	 */
-	protected $location_type = null;
+    /**
+     * @var string
+     */
+    protected $location_type = null;
 
-	/**
-	 * @var array
-	 */
-	protected $typeCheck = [
-		GeometryFields::LOCATION      => Location::class,
-		GeometryFields::VIEWPORT      => Viewport::class,
-		GeometryFields::LOCATION_TYPE => 'string'
-	];
+    /**
+     * @var array
+     */
+    protected $typeCheck = [
+        GeometryFields::LOCATION      => Location::class,
+        GeometryFields::VIEWPORT      => Viewport::class,
+        GeometryFields::LOCATION_TYPE => 'string'
+    ];
 }
\ No newline at end of file

src/Object/LatLng.php

Indentation +40 added lines, -40 removed lines

@@ -21,53 +21,53 @@
  */
 class LatLng extends AbstractObject {
 
-	/**
-	 * @var float
-	 */
-	protected $lat = 0;
+    /**
+     * @var float
+     */
+    protected $lat = 0;
 
-	/**
-	 * @var float
-	 */
-	protected $lng = 0;
+    /**
+     * @var float
+     */
+    protected $lng = 0;
 
-	/**
-	 * @var array
-	 */
-	protected $typeCheck = [
-		LatLngFields::LAT => 'float',
-		LatLngFields::LNG => 'float',
-	];
+    /**
+     * @var array
+     */
+    protected $typeCheck = [
+        LatLngFields::LAT => 'float',
+        LatLngFields::LNG => 'float',
+    ];
 
-	/**
-	 * Return the latitude, 0 if null
-	 *
-	 * @return string
-	 */
-	public function getLat(): string {
+    /**
+     * Return the latitude, 0 if null
+     *
+     * @return string
+     */
+    public function getLat(): string {
 
-		return $this->lat ?? 0;
-	}
+        return $this->lat ?? 0;
+    }
 
-	/**
-	 * Return the longitude, 0 if null
-	 *
-	 * @return string
-	 */
-	public function getLng(): string {
+    /**
+     * Return the longitude, 0 if null
+     *
+     * @return string
+     */
+    public function getLng(): string {
 
-		return $this->lng ?? 0;
-	}
+        return $this->lng ?? 0;
+    }
 
-	/**
-	 * @return string
-	 */
-	public function __toString(): string {
+    /**
+     * @return string
+     */
+    public function __toString(): string {
 
-		return implode(',', [
-			$this->getLat(),
-			$this->getLng()
-		]);
-	}
+        return implode(',', [
+            $this->getLat(),
+            $this->getLng()
+        ]);
+    }
 
 }
\ No newline at end of file

src/Abstracts/AbstractObject.php

Spacing +1 added lines, -1 removed lines

@@ -54,7 +54,7 @@
 		foreach ($this->typeCheck as $field_name => $field_type) {
 			if (empty($args[$field_name]) || is_null($args[$field_name])) {
 				if ($this->isFieldRequired($field_name)) {
-					$this->addError('Missing "' . $field_name . '" in ' . static::class);
+					$this->addError('Missing "'.$field_name.'" in '.static::class);
 				}
 			} else {
 				$this->$field_name = $this->parseFieldValue($field_type, $args[$field_name]);

Indentation +153 added lines, -153 removed lines

@@ -19,158 +19,158 @@
  */
 abstract class AbstractObject {
 
-	/**
-	 * @var array
-	 */
-	protected $typeCheck = [];
-
-	/**
-	 * @var array
-	 */
-	protected $required = [];
-
-	/**
-	 * @var array
-	 */
-	protected $errors = [];
-
-	/**
-	 * AbstractObject constructor.
-	 *
-	 * @param array $args
-	 */
-	public function __construct(?array $args = []) {
-
-		$this->setArgs($args);
-	}
-
-	/**
-	 * @param array $args
-	 *
-	 * @throws Exception
-	 */
-	protected function setArgs(array $args) {
-
-		foreach ($this->typeCheck as $field_name => $field_type) {
-			if (empty($args[$field_name]) || is_null($args[$field_name])) {
-				if ($this->isFieldRequired($field_name)) {
-					$this->addError('Missing "' . $field_name . '" in ' . static::class);
-				}
-			} else {
-				$this->$field_name = $this->parseFieldValue($field_type, $args[$field_name]);
-			}
-		}
-		$this->throwErrors();
-	}
-
-	/**
-	 * @param string $field_name
-	 *
-	 * @return bool
-	 */
-	protected function isFieldRequired(string $field_name): bool {
-
-		return in_array($field_name, $this->required);
-	}
-
-	/**
-	 * @param string $error
-	 *
-	 * @return array
-	 */
-	protected function addError(string $error): array {
-
-		array_push($this->errors, $error);
-
-		return $this->errors;
-	}
-
-	/**
-	 * @param string $field_type
-	 * @param string $field_value
-	 *
-	 * @return mixed
-	 */
-	protected function parseFieldValue(string $field_type, $field_value) {
-
-		switch ($field_type) {
-			case 'string':
-			case 'int':
-			case 'float':
-			case 'array':
-				return $field_value;
-			default:
-				return ($field_value instanceof $field_type) ? $field_value : new $field_type($field_value);
-		}
-	}
-
-	/**
-	 * @throws Exception
-	 */
-	protected function throwErrors() {
-
-		if (count($this->errors)) {
-			throw new Exception(implode(', ', $this->errors));
-		}
-	}
-
-	/**
-	 * @return string
-	 */
-	public function toJson(): string {
-
-		return json_encode($this->toArray());
-	}
-
-	/**
-	 * @return array
-	 */
-	public function toArray(): array {
-
-		$fields = get_object_vars($this);
-
-		foreach ($fields as $field_name => $field_value) {
-
-			if (!is_scalar($field_value) && method_exists($field_value, 'toJson')) {
-				$fields[$field_name] = $field_value->toArray();
-			}
-		}
-
-		return $fields;
-	}
-
-	/**
-	 * @return string
-	 */
-	public function __toString(): string {
-
-		return implode(',', $this->toArray());
-	}
-
-	/**
-	 * @param $name
-	 * @param $arguments
-	 *
-	 * @return mixed
-	 */
-	public function __call($name, $arguments) {
-
-		preg_match('/(?<=(g|s)et)([A-Za-z0-9])\w+/', $name, $match);
-
-		$camel_field = (empty($match[0])) ? '' : $match[0];
-
-		$snake_field = camel2Snake($camel_field);
-
-		$field_type = (empty($this->typeCheck[$snake_field])) ? null : $this->typeCheck[$snake_field];
-
-		if (!empty($match[1]) && $field_type) {
-			switch ($match[1]) {
-				case 's':
-					return $this->$snake_field = $this->parseFieldValue($field_type, current($arguments));
-				case 'g':
-					return $this->$snake_field;
-			}
-		}
-	}
+    /**
+     * @var array
+     */
+    protected $typeCheck = [];
+
+    /**
+     * @var array
+     */
+    protected $required = [];
+
+    /**
+     * @var array
+     */
+    protected $errors = [];
+
+    /**
+     * AbstractObject constructor.
+     *
+     * @param array $args
+     */
+    public function __construct(?array $args = []) {
+
+        $this->setArgs($args);
+    }
+
+    /**
+     * @param array $args
+     *
+     * @throws Exception
+     */
+    protected function setArgs(array $args) {
+
+        foreach ($this->typeCheck as $field_name => $field_type) {
+            if (empty($args[$field_name]) || is_null($args[$field_name])) {
+                if ($this->isFieldRequired($field_name)) {
+                    $this->addError('Missing "' . $field_name . '" in ' . static::class);
+                }
+            } else {
+                $this->$field_name = $this->parseFieldValue($field_type, $args[$field_name]);
+            }
+        }
+        $this->throwErrors();
+    }
+
+    /**
+     * @param string $field_name
+     *
+     * @return bool
+     */
+    protected function isFieldRequired(string $field_name): bool {
+
+        return in_array($field_name, $this->required);
+    }
+
+    /**
+     * @param string $error
+     *
+     * @return array
+     */
+    protected function addError(string $error): array {
+
+        array_push($this->errors, $error);
+
+        return $this->errors;
+    }
+
+    /**
+     * @param string $field_type
+     * @param string $field_value
+     *
+     * @return mixed
+     */
+    protected function parseFieldValue(string $field_type, $field_value) {
+
+        switch ($field_type) {
+            case 'string':
+            case 'int':
+            case 'float':
+            case 'array':
+                return $field_value;
+            default:
+                return ($field_value instanceof $field_type) ? $field_value : new $field_type($field_value);
+        }
+    }
+
+    /**
+     * @throws Exception
+     */
+    protected function throwErrors() {
+
+        if (count($this->errors)) {
+            throw new Exception(implode(', ', $this->errors));
+        }
+    }
+
+    /**
+     * @return string
+     */
+    public function toJson(): string {
+
+        return json_encode($this->toArray());
+    }
+
+    /**
+     * @return array
+     */
+    public function toArray(): array {
+
+        $fields = get_object_vars($this);
+
+        foreach ($fields as $field_name => $field_value) {
+
+            if (!is_scalar($field_value) && method_exists($field_value, 'toJson')) {
+                $fields[$field_name] = $field_value->toArray();
+            }
+        }
+
+        return $fields;
+    }
+
+    /**
+     * @return string
+     */
+    public function __toString(): string {
+
+        return implode(',', $this->toArray());
+    }
+
+    /**
+     * @param $name
+     * @param $arguments
+     *
+     * @return mixed
+     */
+    public function __call($name, $arguments) {
+
+        preg_match('/(?<=(g|s)et)([A-Za-z0-9])\w+/', $name, $match);
+
+        $camel_field = (empty($match[0])) ? '' : $match[0];
+
+        $snake_field = camel2Snake($camel_field);
+
+        $field_type = (empty($this->typeCheck[$snake_field])) ? null : $this->typeCheck[$snake_field];
+
+        if (!empty($match[1]) && $field_type) {
+            switch ($match[1]) {
+                case 's':
+                    return $this->$snake_field = $this->parseFieldValue($field_type, current($arguments));
+                case 'g':
+                    return $this->$snake_field;
+            }
+        }
+    }
 
 }
\ No newline at end of file

src/Abstracts/Api.php

Indentation +74 added lines, -74 removed lines

@@ -21,78 +21,78 @@
  */
 abstract class Api {
 
-	/**
-	 * @var GoogleMapsApi
-	 */
-	protected $googleMapsApi = null;
-
-	/**
-	 * @var string
-	 */
-	const SERVICE_ENDPOINT = null;
-
-	/**
-	 * Api constructor.
-	 *
-	 * @param array $config
-	 */
-	public function __construct(array $config = []) {
-
-		$service_config = $this->getServiceConfig($config);
-		$this->setGoogleMapsApi(new GoogleMapsApi($service_config));
-	}
-
-	/**
-	 * @return GoogleMapsApi
-	 */
-	public function getGoogleMapsApi(): GoogleMapsApi {
-
-		return $this->googleMapsApi;
-	}
-
-	/**
-	 * @param GoogleMapsApi $googleMapsApi
-	 *
-	 * @return Api
-	 */
-	public function setGoogleMapsApi(GoogleMapsApi $googleMapsApi): Api {
-
-		$this->googleMapsApi = $googleMapsApi;
-
-		return $this;
-	}
-
-	/**
-	 * @return string
-	 */
-	public function getServiceEndpoint(): string {
-
-		return static::SERVICE_ENDPOINT;
-	}
-
-	/**
-	 * @param array $config
-	 *
-	 * @return array
-	 */
-	protected function getServiceConfig(array $config = []): array {
-
-		return array_merge($config, [
-			GoogleMapsApiConfigFields::SERVICE_ENDPOINT => $this->getServiceEndpoint()
-		]);
-	}
-
-	/**
-	 * @param array $params
-	 *
-	 * @return mixed
-	 */
-	abstract public function createRequest(array $params): GoogleMapsRequest;
-
-	/**
-	 * @param GoogleMapsRequest $request
-	 *
-	 * @return GoogleMapsResultsCollection
-	 */
-	abstract public function getResultsCollections(GoogleMapsRequest $request): GoogleMapsResultsCollection;
+    /**
+     * @var GoogleMapsApi
+     */
+    protected $googleMapsApi = null;
+
+    /**
+     * @var string
+     */
+    const SERVICE_ENDPOINT = null;
+
+    /**
+     * Api constructor.
+     *
+     * @param array $config
+     */
+    public function __construct(array $config = []) {
+
+        $service_config = $this->getServiceConfig($config);
+        $this->setGoogleMapsApi(new GoogleMapsApi($service_config));
+    }
+
+    /**
+     * @return GoogleMapsApi
+     */
+    public function getGoogleMapsApi(): GoogleMapsApi {
+
+        return $this->googleMapsApi;
+    }
+
+    /**
+     * @param GoogleMapsApi $googleMapsApi
+     *
+     * @return Api
+     */
+    public function setGoogleMapsApi(GoogleMapsApi $googleMapsApi): Api {
+
+        $this->googleMapsApi = $googleMapsApi;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getServiceEndpoint(): string {
+
+        return static::SERVICE_ENDPOINT;
+    }
+
+    /**
+     * @param array $config
+     *
+     * @return array
+     */
+    protected function getServiceConfig(array $config = []): array {
+
+        return array_merge($config, [
+            GoogleMapsApiConfigFields::SERVICE_ENDPOINT => $this->getServiceEndpoint()
+        ]);
+    }
+
+    /**
+     * @param array $params
+     *
+     * @return mixed
+     */
+    abstract public function createRequest(array $params): GoogleMapsRequest;
+
+    /**
+     * @param GoogleMapsRequest $request
+     *
+     * @return GoogleMapsResultsCollection
+     */
+    abstract public function getResultsCollections(GoogleMapsRequest $request): GoogleMapsResultsCollection;
 }
\ No newline at end of file

src/Abstracts/AbstractCollection.php

Indentation +164 added lines, -164 removed lines

@@ -16,169 +16,169 @@
  */
 abstract class AbstractCollection {
 
-	/**
-	 * @var array
-	 */
-	protected $items = [];
-
-	/**
-	 * @var int
-	 */
-	protected $index = 0;
-
-	/**
-	 * AbstractCollection constructor.
-	 *
-	 * @param null|array $items
-	 */
-	public function __construct(?array $items = []) {
-
-		$this->setItems($items);
-	}
-
-	/**
-	 * @param array $items
-	 *
-	 * @return AbstractCollection
-	 */
-	protected function setItems(?array $items = []) {
-
-		if (is_array($items) && count($items)) {
-			foreach ($items as $item) {
-				$this->addItem($item);
-			}
-		}
-
-		return $this;
-	}
-
-	/**
-	 * @param $item
-	 *
-	 * @return AbstractCollection
-	 */
-	public function addItem($item) {
-
-		$item = $this->parseItem($item);
-		array_push($this->items, $item);
-
-		return $this;
-	}
-
-	/**
-	 * @param $item
-	 *
-	 * @return mixed
-	 */
-	protected function parseItem($item) {
-
-		return $item;
-	}
-
-	/**
-	 * @return array
-	 */
-	public function toArray(): array {
-
-		return $this->items;
-	}
-
-	/**
-	 * @param $index
-	 *
-	 * @return mixed|null
-	 */
-	public function get(int $index) {
-
-		return isset($this->items[$index]) ? $this->items[$index] : null;
-	}
-
-	/**
-	 * @return int
-	 */
-	public function count(): int {
-
-		return count($this->items);
-	}
-
-	/**
-	 * @return string
-	 */
-	public function toJson(): string {
-
-		return json_encode($this->toArray());
-	}
-
-	/**
-	 * @return string
-	 */
-	public function __toString(): string {
-
-		return implode(',', $this->toArray());
-	}
-
-	/**
-	 * @return int
-	 */
-	public function getLastIndex(): int {
-
-		$last_position = $this->count() - 1;
-
-		return ($last_position) < 0 ? 0 : $last_position;
-	}
-
-	/**
-	 * Move the index at the specified position
-	 *
-	 * @param int|null $index
-	 *
-	 * @return mixed|null
-	 */
-	public function seek(?int $index = 0) {
-
-		$this->index = ($index < $this->count()) ? $index : $this->getLastIndex();
-
-		return $this->get($this->index);
-	}
-
-	/**
-	 * Return the current position of the index
-	 *
-	 * @return int
-	 */
-	public function position(): int {
-
-		return $this->index;
-	}
-
-	/**
-	 * Return the current object
-	 *
-	 * @return mixed|null
-	 */
-	public function current() {
-
-		return $this->get($this->index);
-	}
-
-	/**
-	 * Move index to first position and return current element
-	 *
-	 * @return mixed|null
-	 */
-	public function first() {
-
-		return $this->seek();
-	}
-
-	/**
-	 * Move index at the end of collection and return current element
-	 *
-	 * @return mixed|null
-	 */
-	public function last() {
-
-		return $this->seek($this->getLastIndex());
-	}
+    /**
+     * @var array
+     */
+    protected $items = [];
+
+    /**
+     * @var int
+     */
+    protected $index = 0;
+
+    /**
+     * AbstractCollection constructor.
+     *
+     * @param null|array $items
+     */
+    public function __construct(?array $items = []) {
+
+        $this->setItems($items);
+    }
+
+    /**
+     * @param array $items
+     *
+     * @return AbstractCollection
+     */
+    protected function setItems(?array $items = []) {
+
+        if (is_array($items) && count($items)) {
+            foreach ($items as $item) {
+                $this->addItem($item);
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * @param $item
+     *
+     * @return AbstractCollection
+     */
+    public function addItem($item) {
+
+        $item = $this->parseItem($item);
+        array_push($this->items, $item);
+
+        return $this;
+    }
+
+    /**
+     * @param $item
+     *
+     * @return mixed
+     */
+    protected function parseItem($item) {
+
+        return $item;
+    }
+
+    /**
+     * @return array
+     */
+    public function toArray(): array {
+
+        return $this->items;
+    }
+
+    /**
+     * @param $index
+     *
+     * @return mixed|null
+     */
+    public function get(int $index) {
+
+        return isset($this->items[$index]) ? $this->items[$index] : null;
+    }
+
+    /**
+     * @return int
+     */
+    public function count(): int {
+
+        return count($this->items);
+    }
+
+    /**
+     * @return string
+     */
+    public function toJson(): string {
+
+        return json_encode($this->toArray());
+    }
+
+    /**
+     * @return string
+     */
+    public function __toString(): string {
+
+        return implode(',', $this->toArray());
+    }
+
+    /**
+     * @return int
+     */
+    public function getLastIndex(): int {
+
+        $last_position = $this->count() - 1;
+
+        return ($last_position) < 0 ? 0 : $last_position;
+    }
+
+    /**
+     * Move the index at the specified position
+     *
+     * @param int|null $index
+     *
+     * @return mixed|null
+     */
+    public function seek(?int $index = 0) {
+
+        $this->index = ($index < $this->count()) ? $index : $this->getLastIndex();
+
+        return $this->get($this->index);
+    }
+
+    /**
+     * Return the current position of the index
+     *
+     * @return int
+     */
+    public function position(): int {
+
+        return $this->index;
+    }
+
+    /**
+     * Return the current object
+     *
+     * @return mixed|null
+     */
+    public function current() {
+
+        return $this->get($this->index);
+    }
+
+    /**
+     * Move index to first position and return current element
+     *
+     * @return mixed|null
+     */
+    public function first() {
+
+        return $this->seek();
+    }
+
+    /**
+     * Move index at the end of collection and return current element
+     *
+     * @return mixed|null
+     */
+    public function last() {
+
+        return $this->seek($this->getLastIndex());
+    }
 
 }
\ No newline at end of file

src/GoogleMapsApi.php

Indentation +234 added lines, -234 removed lines

@@ -23,250 +23,250 @@
  */
 class GoogleMapsApi {
 
-	/**
-	 * Google Maps Geocode Service API url
-	 * @var string
-	 */
-	private $api_url = "https://maps.googleapis.com/maps/api/";
-
-	/**
-	 * your own Google Maps API key
-	 * @var string
-	 * @see https://developers.google.com/maps/documentation/javascript/get-api-key
-	 */
-	private $key = '';
-
-	/**
-	 * Google Maps API sensor
-	 * @var string - true|false
-	 */
-	private $sensor = 'false';
-
-	/**
-	 * Google Maps API service name
-	 * @var string
-	 */
-	private $service_endpoint = '';
-
-	/**
-	 * @var string
-	 */
-	private $response = null;
-
-	/**
-	 * @var GoogleMapsClient
-	 */
-	private $client = null;
-
-	/**
-	 * @var string
-	 */
-	private $type = null;
-
-	/**
-	 * @var GoogleMapsApi
-	 */
-	protected static $instance = null;
-
-	/**
-	 * @var GoogleMapsRequest
-	 */
-	protected $request = null;
-
-	/**
-	 * GoogleMapsApi constructor.
-	 *
-	 * @param array $config
-	 */
-	public function __construct(array $config = []) {
-
-		// Set "API key"
-		$key = (empty($config[GoogleMapsApiConfigFields::KEY])) ? '' : $config[GoogleMapsApiConfigFields::KEY];
-		$this->setKey($key);
-
-		// Set "sensor"
-		$sensor = (empty($config[GoogleMapsApiConfigFields::SENSOR])) ? '' : $config[GoogleMapsApiConfigFields::SENSOR];
-		$this->setSensor($sensor);
-
-		// Set the endpoint
-		$service_endpoint = (empty($config[GoogleMapsApiConfigFields::SERVICE_ENDPOINT])) ? '' : $config[GoogleMapsApiConfigFields::SERVICE_ENDPOINT];
-		$this->setServiceEndpoint($service_endpoint);
-
-		// Set Client
-		$this->setClient();
-	}
-
-	/**
-	 * @return string
-	 */
-	public function getApiUrl(): string {
-
-		return $this->api_url;
-	}
-
-	/**
-	 * @param string $key
-	 *
-	 * @return GoogleMapsApi
-	 */
-	public function setKey(string $key): GoogleMapsApi {
-
-		$this->key = $key;
-
-		return $this;
-	}
-
-	/**
-	 * @return string
-	 */
-	public function getKey(): string {
-
-		return $this->key;
-	}
-
-	/**
-	 * Set sensor parameter
-	 *
-	 * @param bool $sensor
-	 *
-	 * @return GoogleMapsApi
-	 */
-	public function setSensor(bool $sensor): GoogleMapsApi {
-
-		if ($sensor === false) {
-			$sensor = 'false';
-		}
-		$this->sensor = $sensor;
-
-		return $this;
-	}
-
-	/**
-	 * @return string
-	 */
-	public function getSensor(): string {
-
-		return $this->sensor ? 'true' : 'false';
-	}
-
-	/**
-	 * @param GoogleMapsClient|null $client
-	 *
-	 * @return GoogleMapsApi
-	 */
-	public function setClient(?GoogleMapsClient $client = null): GoogleMapsApi {
-
-		$this->client = $client ?? new GoogleMapsClient();
-
-		return $this;
-	}
-
-	/**
-	 * @return GoogleMapsClient
-	 */
-	public function getClient() {
-
-		return $this->client;
-	}
-
-	/**
-	 * @return GoogleMapsRequest
-	 */
-	public function getRequest(): GoogleMapsRequest {
-
-		return $this->request;
-	}
-
-	/**
-	 * @return string
-	 */
-	public function getServiceEndpoint(): string {
-
-		return $this->service_endpoint;
-	}
-
-	/**
-	 * @param string $service_endpoint
-	 */
-	public function setServiceEndpoint(string $service_endpoint) {
-
-		$this->service_endpoint = $service_endpoint;
-	}
-
-	/**
-	 * @param string $type
-	 *
-	 * @return GoogleMapsApi
-	 */
-	protected function setType(string $type): GoogleMapsApi {
-
-		$this->type = $type;
-
-		return $this;
-	}
-
-	/**
-	 * @return string
-	 * @throws RequestException
-	 */
-	public function getUrl(): string {
+    /**
+     * Google Maps Geocode Service API url
+     * @var string
+     */
+    private $api_url = "https://maps.googleapis.com/maps/api/";
+
+    /**
+     * your own Google Maps API key
+     * @var string
+     * @see https://developers.google.com/maps/documentation/javascript/get-api-key
+     */
+    private $key = '';
+
+    /**
+     * Google Maps API sensor
+     * @var string - true|false
+     */
+    private $sensor = 'false';
+
+    /**
+     * Google Maps API service name
+     * @var string
+     */
+    private $service_endpoint = '';
+
+    /**
+     * @var string
+     */
+    private $response = null;
+
+    /**
+     * @var GoogleMapsClient
+     */
+    private $client = null;
+
+    /**
+     * @var string
+     */
+    private $type = null;
+
+    /**
+     * @var GoogleMapsApi
+     */
+    protected static $instance = null;
+
+    /**
+     * @var GoogleMapsRequest
+     */
+    protected $request = null;
+
+    /**
+     * GoogleMapsApi constructor.
+     *
+     * @param array $config
+     */
+    public function __construct(array $config = []) {
+
+        // Set "API key"
+        $key = (empty($config[GoogleMapsApiConfigFields::KEY])) ? '' : $config[GoogleMapsApiConfigFields::KEY];
+        $this->setKey($key);
+
+        // Set "sensor"
+        $sensor = (empty($config[GoogleMapsApiConfigFields::SENSOR])) ? '' : $config[GoogleMapsApiConfigFields::SENSOR];
+        $this->setSensor($sensor);
+
+        // Set the endpoint
+        $service_endpoint = (empty($config[GoogleMapsApiConfigFields::SERVICE_ENDPOINT])) ? '' : $config[GoogleMapsApiConfigFields::SERVICE_ENDPOINT];
+        $this->setServiceEndpoint($service_endpoint);
+
+        // Set Client
+        $this->setClient();
+    }
+
+    /**
+     * @return string
+     */
+    public function getApiUrl(): string {
+
+        return $this->api_url;
+    }
+
+    /**
+     * @param string $key
+     *
+     * @return GoogleMapsApi
+     */
+    public function setKey(string $key): GoogleMapsApi {
+
+        $this->key = $key;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getKey(): string {
+
+        return $this->key;
+    }
+
+    /**
+     * Set sensor parameter
+     *
+     * @param bool $sensor
+     *
+     * @return GoogleMapsApi
+     */
+    public function setSensor(bool $sensor): GoogleMapsApi {
+
+        if ($sensor === false) {
+            $sensor = 'false';
+        }
+        $this->sensor = $sensor;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getSensor(): string {
+
+        return $this->sensor ? 'true' : 'false';
+    }
+
+    /**
+     * @param GoogleMapsClient|null $client
+     *
+     * @return GoogleMapsApi
+     */
+    public function setClient(?GoogleMapsClient $client = null): GoogleMapsApi {
+
+        $this->client = $client ?? new GoogleMapsClient();
+
+        return $this;
+    }
+
+    /**
+     * @return GoogleMapsClient
+     */
+    public function getClient() {
+
+        return $this->client;
+    }
+
+    /**
+     * @return GoogleMapsRequest
+     */
+    public function getRequest(): GoogleMapsRequest {
+
+        return $this->request;
+    }
+
+    /**
+     * @return string
+     */
+    public function getServiceEndpoint(): string {
+
+        return $this->service_endpoint;
+    }
+
+    /**
+     * @param string $service_endpoint
+     */
+    public function setServiceEndpoint(string $service_endpoint) {
+
+        $this->service_endpoint = $service_endpoint;
+    }
+
+    /**
+     * @param string $type
+     *
+     * @return GoogleMapsApi
+     */
+    protected function setType(string $type): GoogleMapsApi {
+
+        $this->type = $type;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     * @throws RequestException
+     */
+    public function getUrl(): string {
 
-		$service_endpoint = $this->getServiceEndpoint();
-		if (!$service_endpoint) {
-			throw new RequestException('Service name missing!');
-		}
-
-		return $this->api_url . $service_endpoint . '/' . GoogleMapsResponseFormat::JSON;
-	}
-
-	/**
-	 * @param GoogleMapsRequest $request
-	 *
-	 * @return GoogleMapsApi
-	 */
-	public function setRequest(GoogleMapsRequest $request) {
-
-		$this->request = $request;
-
-		return $this;
-	}
+        $service_endpoint = $this->getServiceEndpoint();
+        if (!$service_endpoint) {
+            throw new RequestException('Service name missing!');
+        }
+
+        return $this->api_url . $service_endpoint . '/' . GoogleMapsResponseFormat::JSON;
+    }
+
+    /**
+     * @param GoogleMapsRequest $request
+     *
+     * @return GoogleMapsApi
+     */
+    public function setRequest(GoogleMapsRequest $request) {
+
+        $this->request = $request;
+
+        return $this;
+    }
 
-	/**
-	 * @return string
-	 */
-	public function getQuery(): string {
+    /**
+     * @return string
+     */
+    public function getQuery(): string {
 
-		$api_query = http_build_query([
-			GoogleMapsRequestFields::KEY    => $this->getKey(),
-			GoogleMapsRequestFields::SENSOR => $this->getSensor(),
-		]);
+        $api_query = http_build_query([
+            GoogleMapsRequestFields::KEY    => $this->getKey(),
+            GoogleMapsRequestFields::SENSOR => $this->getSensor(),
+        ]);
 
-		$request_query = $this->getRequest()->getQuery();
+        $request_query = $this->getRequest()->getQuery();
 
-		return implode('&', [
-			$api_query,
-			$request_query
-		]);
-	}
+        return implode('&', [
+            $api_query,
+            $request_query
+        ]);
+    }
 
-	/**
-	 * Perform the Google Maps API call
-	 *
-	 * @param GoogleMapsRequest $request
-	 *
-	 * @return Http\GoogleMapsResponse|string
-	 */
-	public function get(GoogleMapsRequest $request) {
+    /**
+     * Perform the Google Maps API call
+     *
+     * @param GoogleMapsRequest $request
+     *
+     * @return Http\GoogleMapsResponse|string
+     */
+    public function get(GoogleMapsRequest $request) {
 
-		$this->setRequest($request);
+        $this->setRequest($request);
 
-		$url = $this->getUrl();
+        $url = $this->getUrl();
 
-		$query = $this->getQuery();
+        $query = $this->getQuery();
 
-		$this->response = $this->getClient()->get($url, $query);
+        $this->response = $this->getClient()->get($url, $query);
 
-		return $this->response;
-	}
+        return $this->response;
+    }
 
 }

Spacing +1 added lines, -1 removed lines

@@ -216,7 +216,7 @@
 			throw new RequestException('Service name missing!');
 		}
 
-		return $this->api_url . $service_endpoint . '/' . GoogleMapsResponseFormat::JSON;
+		return $this->api_url.$service_endpoint.'/'.GoogleMapsResponseFormat::JSON;
 	}
 
 	/**