Bpost\BpostApiClient\Geo6

Complexity

Total Complexity

32

Size/Duplication

Total Lines	358
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	5

Importance

Changes	10
Bugs	0	Features	2

19 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	setApiCaller()	0	4	1
A	buildUrl()	0	4	1
A	buildParameters()	0	10	1
B	doCall()	0	33	6
B	getNearestServicePoint()	0	27	3
A	getServicePointDetails()	0	16	2
A	getServicePointPageUrl()	0	10	1
A	getServicePointPage()	0	4	1
B	getPointType()	0	12	5
A	getApiCaller()	0	7	2
A	setAppId()	0	4	1
A	getAppId()	0	4	1
A	setPartner()	0	4	1
A	getPartner()	0	4	1
A	setTimeOut()	0	4	1
A	getTimeOut()	0	4	1
A	getUserAgent()	0	4	1
A	setUserAgent()	0	4	1

<?php
namespace Bpost\BpostApiClient;

use Bpost\BpostApiClient\ApiCaller\ApiCaller;
use Bpost\BpostApiClient\Exception\BpostApiResponseException\BpostCurlException;
use Bpost\BpostApiClient\Exception\BpostApiResponseException\BpostInvalidXmlResponseException;
use Bpost\BpostApiClient\Exception\BpostApiResponseException\BpostTaxipostLocatorException;
use Bpost\BpostApiClient\Geo6\Poi;

/**
 * Geo6 class
 *
 * @author    Tijs Verkoyen <php-bpost@verkoyen.eu>
 * @version   3.0.0
 * @copyright Copyright (c), Tijs Verkoyen. All rights reserved.
 * @license   BSD License
 */
class Geo6
{
    // URL for the api
    const API_URL = 'https://taxipost.geo6.be/Locator';

    // current version
    const VERSION = '3';

    /**
     * @see getPointType
     * @see getServicePointPageUrl
     */
    const POINT_TYPE_POST_OFFICE = 1;
    const POINT_TYPE_POST_POINT = 2;
    const POINT_TYPE_BPACK_247 = 4;
    const POINT_TYPE_CLICK_COLLECT_SHOP = 8;

    /** @var ApiCaller */
    private $apiCaller;

    /**
     * @var string
     */
    private $appId;

    /**
     * @var string
     */
    private $partner;

    /**
     * The timeout
     *
     * @var int
     */
    private $timeOut = 10;

    /**
     * The user agent
     *
     * @var string
     */
    private $userAgent;

    /**
     * Constructor
     * @param string $partner Static parameter used for protection/statistics
     * @param string $appId   Static parameter used for protection/statistics
     */
    public function __construct($partner, $appId)
    {
        $this->setPartner((string)$partner);
        $this->setAppId((string)$appId);
    }

    /**
     * @return ApiCaller
     */
    public function getApiCaller()
    {
        if ($this->apiCaller === null) {
            $this->apiCaller = new ApiCaller(new Logger());
        }
        return $this->apiCaller;
    }

    /**
     * @param ApiCaller $apiCaller
     */
    public function setApiCaller(ApiCaller $apiCaller)
    {
        $this->apiCaller = $apiCaller;
    }

    /**
     * Build the url to be called
     *
     * @param string $method
     * @param array  $parameters
     * @return string
     */
    private function buildUrl($method, array $parameters = array())
    {
        return self::API_URL . '?' . $this->buildParameters($method, $parameters);
    }

    /**
     * Build the parameters to send (URL-encoded string)
     *
     * @param  string $method
     * @param  array  $parameters
     * @return string
     */
    private function buildParameters($method, array $parameters = array())
    {
        // add credentials
        $parameters['Function'] = $method;
        $parameters['Partner'] = $this->getPartner();
        $parameters['AppId'] = $this->getAppId();
        $parameters['Format'] = 'xml';

        return http_build_query($parameters);
    }

    /**
     * Make the real call
     *
     * @param  string $method
     * @param  array  $parameters
     * @return \SimpleXMLElement
     * @throws BpostCurlException
     * @throws BpostInvalidXmlResponseException
     * @throws BpostTaxipostLocatorException
     */
    private function doCall($method, array $parameters = array())
    {
        $options = array(
            CURLOPT_URL => self::API_URL,
            CURLOPT_USERAGENT => $this->getUserAgent(),
            CURLOPT_FOLLOWLOCATION => true,
            CURLOPT_SSL_VERIFYPEER => false,
            CURLOPT_SSL_VERIFYHOST => false,
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_TIMEOUT => (int)$this->getTimeOut(),

            CURLOPT_POST => true,
            CURLOPT_POSTFIELDS => $this->buildParameters($method, $parameters),
        );

        $this->getApiCaller()->doCall($options);

        // we expect XML so decode it
        $xml = @simplexml_load_string($this->getApiCaller()->getResponseBody());

        // validate xml
        if ($xml === false || (isset($xml->head) && isset($xml->body))) {
            throw new BpostInvalidXmlResponseException();
        }

        // catch generic errors
        if (isset($xml['type']) && (string)$xml['type'] == 'TaxipostLocatorError') {
            throw new BpostTaxipostLocatorException((string)$xml->txt, (int)$xml->status);
        }

        // return
        return $xml;
    }

    /**
     * @param string $appId
     */
    public function setAppId($appId)
    {
        $this->appId = $appId;
    }

    /**
     * @return string
     */
    public function getAppId()
    {
        return $this->appId;
    }

    /**
     * @param string $partner
     */
    public function setPartner($partner)
    {
        $this->partner = $partner;
    }

    /**
     * @return string
     */
    public function getPartner()
    {
        return $this->partner;
    }

    /**
     * Set the timeout
     * After this time the request will stop. You should handle any errors triggered by this.
     *
     * @param int $seconds The timeout in seconds.
     */
    public function setTimeOut($seconds)
    {
        $this->timeOut = (int)$seconds;
    }

    /**
     * Get the timeout that will be used
     *
     * @return int
     */
    public function getTimeOut()
    {
        return (int)$this->timeOut;
    }

    /**
     * Get the useragent that will be used.
     * Our version will be prepended to yours.
     * It will look like: "PHP Bpost/<version> <your-user-agent>"
     *
     * @return string
     */
    public function getUserAgent()
    {
        return (string)'PHP Bpost Geo6/' . self::VERSION . ' ' . $this->userAgent;
    }

    /**
     * Set the user-agent for you application
     * It will be appended to ours, the result will look like: "PHP Bpost/<version> <your-user-agent>"
     *
     * @param string $userAgent Your user-agent, it should look like <app-name>/<app-version>.
     */
    public function setUserAgent($userAgent)
    {
        $this->userAgent = (string)$userAgent;
    }

    // webservice methods
    /**
     * The GetNearestServicePoints web service delivers the nearest bpost pick-up points to a location
     *
     * @param string $street   Street name
     * @param string $number   Street number
     * @param string $zone     Postal code and/or city
     * @param string $language Language, possible values are: nl, fr
     * @param int    $type     Requested point type, possible values are:
     *                         - 1: Post Office
     *                         - 2: Post Point
     *                         - 3: (1+2, Post Office + Post Point)
     *                         - 4: bpack 24/7
     *                         - 7: (1+2+4, Post Office + Post Point + bpack 24/7)
     * @param  int   $limit
     * @return array
     * @throws BpostCurlException
     * @throws BpostInvalidXmlResponseException
     * @throws BpostTaxipostLocatorException
     */
    public function getNearestServicePoint($street, $number, $zone, $language = 'nl', $type = 3, $limit = 10)
    {
        $parameters = array(
            'Street' => (string)$street,
            'Number' => (string)$number,
            'Zone' => (string)$zone,
            'Language' => (string)$language,
            'Type' => (int)$type,
            'Limit' => (int)$limit
        );

        $xml = $this->doCall('search', $parameters);

        if (!isset($xml->PoiList->Poi)) {
            throw new BpostInvalidXmlResponseException();
        }

        $pois = array();
        foreach ($xml->PoiList->Poi as $poi) {
            $pois[] = array(
                'poi' => Poi::createFromXML($poi),
                'distance' => (float)$poi->Distance,
            );
        }

        return $pois;
    }

    /**
     * The GetServicePointDetails web service delivers the details for a bpost
     * pick up point referred to by its identifier.
     *
     * @param string $id       Requested point identifier
     * @param string $language Language, possible values: nl, fr
     * @param int    $type     Requested point type, possible values are:
     *                         - 1: Post Office
     *                         - 2: Post Point
     *                         - 4: bpack 24/7
     *
     * @return Poi
     * @throws BpostCurlException
     * @throws BpostInvalidXmlResponseException
     * @throws BpostTaxipostLocatorException
     */
    public function getServicePointDetails($id, $language = 'nl', $type = 3)
    {
        $parameters = array(
            'Id' => (string)$id,
            'Language' => (string)$language,
            'Type' => (int)$type,
        );

        $xml = $this->doCall('info', $parameters);

        if (!isset($xml->Poi)) {
            throw new BpostInvalidXmlResponseException();
        }

        return Poi::createFromXML($xml->Poi);
    }

    /**
     * @param  int    $id
     * @param  string $language
     * @param  int    $type
     * @return string
     *
     * @see getPointType to feed the param $type
     */
    public function getServicePointPageUrl($id, $language = 'nl', $type = 3)
    {
        $parameters = array(
            'Id' => (string)$id,
            'Language' => (string)$language,
            'Type' => (int)$type,
        );

        return $this->buildUrl('page', $parameters);
    }

    /**
     * @param int    $id
     * @param string $language
     * @param int    $type
     * @return string
     *
     * @deprecated Renamed
     * @see        getServicePointPageUrl
     */
    public function getServicePointPage($id, $language = 'nl', $type = 3)
    {
        return $this->getServicePointPageUrl($id, $language, $type);
    }

    /**
     * @param bool $withPostOffice
     * @param bool $withPostPoint
     * @param bool $withBpack247
     * @param bool $withClickAndCollectShop
     * @return int
     */
    public function getPointType(
        $withPostOffice = true,
        $withPostPoint = true,
        $withBpack247 = false,
        $withClickAndCollectShop = false
    ) {
        return
            ($withPostOffice ? self::POINT_TYPE_POST_OFFICE : 0)
            + ($withPostPoint ? self::POINT_TYPE_POST_POINT : 0)
            + ($withBpack247 ? self::POINT_TYPE_BPACK_247 : 0)
            + ($withClickAndCollectShop ? self::POINT_TYPE_CLICK_COLLECT_SHOP : 0);
    }
}