Eventbrite::parseResponse() - Code Metrics - jamiehollern/eventbrite - Measure and Improve Code Quality continuously with Scrutinizer

Eventbrite::parseResponse() A
last analyzed 2016-11-01 11:05 UTC

↳ Parent: Eventbrite

Complexity

Conditions	2
Paths	2

Size

Total Lines	10
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
c	1
b	0
f	1
dl	0
loc	10
rs	9.4285
cc	2
eloc	7
nc	2
nop	1

<?php
/**
 * @file
 * A lightweight wrapper for the Eventbrite API using Guzzle 6. Inspired by
 * drewm/mailchimp-api.
 */
namespace jamiehollern\eventbrite;

use GuzzleHttp\Client;
use GuzzleHttp\Psr7\Request;
use GuzzleHttp\Exception\BadResponseException;
use Psr\Http\Message\ResponseInterface;
use Exception;

/**
 * Class Eventbrite
 *
 * @package jamiehollern\eventbrite
 * @todo    Add a batch method.
 * @todo    Allow the token to be passed as a query string.
 * @todo    Properly deal with errors/non-200 responses correctly?
 */
class Eventbrite
{
    /**
     * The current version of this library.
     */
    const VERSION = '1.0.1';

    /**
     * An array of valid HTTP verbs.
     */
    private static $valid_verbs = ['get', 'post', 'put', 'patch', 'delete'];

    /**
     * The API endpoint to get the current user's details.
     */
    const CURRENT_USER_ENDPOINT = 'users/me/';

    /**
     * @var string The Eventbrite OAuth token.
     */
    private $token;

    /**
     * @var \GuzzleHttp\Client
     */
    private $client;

    /**
     * @var \GuzzleHttp\Psr7\Request
     */
    private $last_request = null;

    /**
     * @var \Psr\Http\Message\ResponseInterface
     */
    private $last_response = null;

    /**
     * @param string $token
     *   The OAuth token to authenticate the request
     * @param array  $config
     *   An array of Guzzle config options so that everything is configurable.
     *
     * @throws \Exception
     */
    public function __construct($token, $config = [])
    {
        $default_config = [
            'base_uri' => 'https://www.eventbriteapi.com/v3/',
            // Turn exceptions off so we can handle the responses ourselves.
            'exceptions' => false,
            'timeout' => 30,
        ];
        $config = array_merge($default_config, $config);
        // Add this last so it's always there and isn't overwritten.
        $config['headers']['User-Agent'] = 'jamiehollern\eventbrite v' . self::VERSION . ' ' . \GuzzleHttp\default_user_agent();
        if (!empty($token)) {
            $this->token = $token;
            // Set the authorisation header.
            $config['headers']['Authorization'] = 'Bearer ' . $this->token;
            $this->client = new Client($config);
        } else {
            throw new \Exception('An OAuth token is required to connect to the Eventbrite API.');
        }
    }

    /**
     * Make the call to Eventbrite, only synchronous calls at present.
     *
     * @param string $verb
     * @param string $endpoint
     * @param array  $options
     *
     * @return array|mixed|\Psr\Http\Message\ResponseInterface
     * @throws \Exception
     */
    public function call($verb, $endpoint, $options = [])
    {
        if ($this->validMethod($verb)) {
            // Get the headers and body from the options.
            $headers = isset($options['headers']) ? $options['headers'] : [];
            $body = isset($options['body']) ? $options['body'] : null;
            $pv = isset($options['protocol_version']) ? $options['protocol_version'] : '1.1';
            // Make the request.
            $request = new Request($verb, $endpoint, $headers, $body, $pv);
            // Save the request as the last request.
            $this->last_request = $request;
            // Send it.
            $response = $this->client->send($request, $options);
            if ($response instanceof ResponseInterface) {
                // Set the last response.
                $this->last_response = $response;
                // If the caller wants the raw response, give it to them.
                if (isset($options['parse_response']) && $options['parse_response'] === false) {
                    return $response;
                }
                $parsed_response = $this->parseResponse($response);
                return $parsed_response;
            } else {
                // This only really happens when the network is interrupted.
                throw new BadResponseException('A bad response was received.',
                    $request);
            }
        } else {
            throw new \Exception('Unrecognised HTTP verb.');
        }
    }

    /**
     * A slightly abstracted wrapper around call().
     *
     * This essentially splits the call options array into different parameters
     * to make it more obvious to less advanced users what parameters can be
     * passed to the client.
     *
     * @param string $verb
     * @param string $endpoint
     * @param null   $params
     * @param null   $body
     * @param null   $headers
     * @param array  $options
     *
     * @return array|mixed|\Psr\Http\Message\ResponseInterface
     * @throws \Exception
     */
    public function makeRequest($verb, $endpoint, $params = null, $body = null, $headers = null, $options = [])
    {
        // We can only have one body, so overwrite it if it exists.
        if ($body !== null) {
            $options['body'] = $body;
        }
        // Merge the mergeable arrays if necessary.
        $mergeable = [
            'query' => $params,
            'headers' => $headers,
        ];
        foreach ($mergeable as $key => $value) {
            if ($value !== null) {
                if (!isset($options[$key])) {
                    $options[$key] = [];
                }
                $options[$key] = array_merge($options[$key], $value);
            }
        }
        // Make the call.
        return $this->call($verb, $endpoint, $options);
    }

    /**
     * Checks if the HTTP method being used is correct.
     *
     * @param string $http_method
     *
     * @return bool
     */
    public function validMethod($http_method)
    {
        if (in_array(strtolower($http_method), self::$valid_verbs)) {
            return true;
        }
        return false;
    }

    /**
     * Parses the response from
     *
     * @param \Psr\Http\Message\ResponseInterface $response
     *
     * @return array
     */
    public function parseResponse(ResponseInterface $response)
    {
        $body = $response->getBody()->getContents();
        return [
            'code' => $response->getStatusCode(),
            'headers' => $response->getHeaders(),
            'body' => ($this->isValidJson($body)) ? json_decode($body,
                true) : $body,
        ];
    }

    /**
     * Checks a string to see if it's JSON. True if it is, false if it's not.
     *
     * @param string $string
     *
     * @return bool
     */
    public function isValidJson($string)
    {
        if (is_string($string)) {
            json_decode($string);
            return (json_last_error() === JSON_ERROR_NONE);
        }
        return false;
    }

    /**
     * Checks if the class can connect to the Eventbrite API.
     *
     * Checks if we can connect to the API by calling the user endpoint and
     * checking the response code. If the response code is 2xx it returns true,
     * otherwise false.
     *
     * @return bool
     */
    public function canConnect()
    {
        $data = $this->get(self::CURRENT_USER_ENDPOINT);
class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }
        if (strpos($data['code'], '2') === 0) {
            return true;
        }
        return false;
    }

    /**
     * Provides shortcut methods named by HTTP verbs.
     *
     * Provides shortcut methods for GET, POST, PUT, PATCH and DELETE.
     *
     * @param string $method
     * @param array  $args
     *
     * @return array|mixed|\Psr\Http\Message\ResponseInterface
     * @throws \Exception
     */
    public function __call($method, $args) {
        if ($this->validMethod($method)) {
            array_unshift($args, $method);
            return call_user_func_array(array($this, 'makeRequest'), $args);
        } else {
            throw new \BadMethodCallException('Method not found in class.');
        }
    }

    /**
     * Returns the last request object for inspection.
     *
     * @return \GuzzleHttp\Psr7\Request
     */
    public function getLastRequest()
    {
        return $this->last_request;
    }

    /**
     * Returns the last response object for inspection.
     *
     * @return \Psr\Http\Message\ResponseInterface
     */
    public function getLastResponse()
    {
        return $this->last_response;
    }

}


1			<?php
2			/**
3			* @file
4			* A lightweight wrapper for the Eventbrite API using Guzzle 6. Inspired by
5			* drewm/mailchimp-api.
6			*/
7			namespace jamiehollern\eventbrite;
8
9			use GuzzleHttp\Client;
10			use GuzzleHttp\Psr7\Request;
11			use GuzzleHttp\Exception\BadResponseException;
12			use Psr\Http\Message\ResponseInterface;
13			use Exception;
14
15			/**
16			* Class Eventbrite
17			*
18			* @package jamiehollern\eventbrite
19			* @todo Add a batch method.
20			* @todo Allow the token to be passed as a query string.
21			* @todo Properly deal with errors/non-200 responses correctly?
22			*/
23			class Eventbrite
24			{
25			/**
26			* The current version of this library.
27			*/
28			const VERSION = '1.0.1';
29
30			/**
31			* An array of valid HTTP verbs.
32			*/
33			private static $valid_verbs = ['get', 'post', 'put', 'patch', 'delete'];
34
35			/**
36			* The API endpoint to get the current user's details.
37			*/
38			const CURRENT_USER_ENDPOINT = 'users/me/';
39
40			/**
41			* @var string The Eventbrite OAuth token.
42			*/
43			private $token;
44
45			/**
46			* @var \GuzzleHttp\Client
47			*/
48			private $client;
49
50			/**
51			* @var \GuzzleHttp\Psr7\Request
52			*/
53			private $last_request = null;
54
55			/**
56			* @var \Psr\Http\Message\ResponseInterface
57			*/
58			private $last_response = null;
59
60			/**
61			* @param string $token
62			* The OAuth token to authenticate the request
63			* @param array $config
64			* An array of Guzzle config options so that everything is configurable.
65			*
66			* @throws \Exception
67			*/
68			public function __construct($token, $config = [])
69			{
70			$default_config = [
71			'base_uri' => 'https://www.eventbriteapi.com/v3/',
72			// Turn exceptions off so we can handle the responses ourselves.
73			'exceptions' => false,
74			'timeout' => 30,
75			];
76			$config = array_merge($default_config, $config);
77			// Add this last so it's always there and isn't overwritten.
78			$config['headers']['User-Agent'] = 'jamiehollern\eventbrite v' . self::VERSION . ' ' . \GuzzleHttp\default_user_agent();
79			if (!empty($token)) {
80			$this->token = $token;
81			// Set the authorisation header.
82			$config['headers']['Authorization'] = 'Bearer ' . $this->token;
83			$this->client = new Client($config);
84			} else {
85			throw new \Exception('An OAuth token is required to connect to the Eventbrite API.');
86			}
87			}
88
89			/**
90			* Make the call to Eventbrite, only synchronous calls at present.
91			*
92			* @param string $verb
93			* @param string $endpoint
94			* @param array $options
95			*
96			* @return array\|mixed\|\Psr\Http\Message\ResponseInterface
97			* @throws \Exception
98			*/
99			public function call($verb, $endpoint, $options = [])
100			{
101			if ($this->validMethod($verb)) {
102			// Get the headers and body from the options.
103			$headers = isset($options['headers']) ? $options['headers'] : [];
104			$body = isset($options['body']) ? $options['body'] : null;
105			$pv = isset($options['protocol_version']) ? $options['protocol_version'] : '1.1';
106			// Make the request.
107			$request = new Request($verb, $endpoint, $headers, $body, $pv);
108			// Save the request as the last request.
109			$this->last_request = $request;
110			// Send it.
111			$response = $this->client->send($request, $options);
112			if ($response instanceof ResponseInterface) {
113			// Set the last response.
114			$this->last_response = $response;
115			// If the caller wants the raw response, give it to them.
116			if (isset($options['parse_response']) && $options['parse_response'] === false) {
117			return $response;
118			}
119			$parsed_response = $this->parseResponse($response);
120			return $parsed_response;
121			} else {
122			// This only really happens when the network is interrupted.
123			throw new BadResponseException('A bad response was received.',
124			$request);
125			}
126			} else {
127			throw new \Exception('Unrecognised HTTP verb.');
128			}
129			}
130
131			/**
132			* A slightly abstracted wrapper around call().
133			*
134			* This essentially splits the call options array into different parameters
135			* to make it more obvious to less advanced users what parameters can be
136			* passed to the client.
137			*
138			* @param string $verb
139			* @param string $endpoint
140			* @param null $params
141			* @param null $body
142			* @param null $headers
143			* @param array $options
144			*
145			* @return array\|mixed\|\Psr\Http\Message\ResponseInterface
146			* @throws \Exception
147			*/
148			public function makeRequest($verb, $endpoint, $params = null, $body = null, $headers = null, $options = [])
149			{
150			// We can only have one body, so overwrite it if it exists.
151			if ($body !== null) {
152			$options['body'] = $body;
153			}
154			// Merge the mergeable arrays if necessary.
155			$mergeable = [
156			'query' => $params,
157			'headers' => $headers,
158			];
159			foreach ($mergeable as $key => $value) {
160			if ($value !== null) {
161			if (!isset($options[$key])) {
162			$options[$key] = [];
163			}
164			$options[$key] = array_merge($options[$key], $value);
165			}
166			}
167			// Make the call.
168			return $this->call($verb, $endpoint, $options);
169			}
170
171			/**
172			* Checks if the HTTP method being used is correct.
173			*
174			* @param string $http_method
175			*
176			* @return bool
177			*/
178			public function validMethod($http_method)
179			{
180			if (in_array(strtolower($http_method), self::$valid_verbs)) {
181			return true;
182			}
183			return false;
184			}
185
186			/**
187			* Parses the response from
188			*
189			* @param \Psr\Http\Message\ResponseInterface $response
190			*
191			* @return array
192			*/
193			public function parseResponse(ResponseInterface $response)
194			{
195			$body = $response->getBody()->getContents();
196			return [
197			'code' => $response->getStatusCode(),
198			'headers' => $response->getHeaders(),
199			'body' => ($this->isValidJson($body)) ? json_decode($body,
200			true) : $body,
201			];
202			}
203
204			/**
205			* Checks a string to see if it's JSON. True if it is, false if it's not.
206			*
207			* @param string $string
208			*
209			* @return bool
210			*/
211			public function isValidJson($string)
212			{
213			if (is_string($string)) {
214			json_decode($string);
215			return (json_last_error() === JSON_ERROR_NONE);
216			}
217			return false;
218			}
219
220			/**
221			* Checks if the class can connect to the Eventbrite API.
222			*
223			* Checks if we can connect to the API by calling the user endpoint and
224			* checking the response code. If the response code is 2xx it returns true,
225			* otherwise false.
226			*
227			* @return bool
228			*/
229			public function canConnect()
230			{
231			$data = $this->get(self::CURRENT_USER_ENDPOINT);
			0 ignored issues – show Documentation Bug introduced 2016-05-01 19:38 UTC by Report Bug Copy Issue Report The method `get` does not exist on `object<jamiehollern\eventbrite\Eventbrite>`? Since you implemented `__call`, maybe consider adding a @method annotation. If you implement `__call` and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class. This is often the case, when `__call` is implemented by a parent class and only the child class knows which methods exist: class ParentClass { private $data = array(); public function __call($method, array $args) { if (0 === strpos($method, 'get')) { return $this->data[strtolower(substr($method, 3))]; } throw new \LogicException(sprintf('Unsupported method: %s', $method)); } } /** * If this class knows which fields exist, you can specify the methods here: * * @method string getName() */ class SomeClass extends ParentClass { } Loading history...
232			if (strpos($data['code'], '2') === 0) {
233			return true;
234			}
235			return false;
236			}
237
238			/**
239			* Provides shortcut methods named by HTTP verbs.
240			*
241			* Provides shortcut methods for GET, POST, PUT, PATCH and DELETE.
242			*
243			* @param string $method
244			* @param array $args
245			*
246			* @return array\|mixed\|\Psr\Http\Message\ResponseInterface
247			* @throws \Exception
248			*/
249			public function __call($method, $args) {
250			if ($this->validMethod($method)) {
251			array_unshift($args, $method);
252			return call_user_func_array(array($this, 'makeRequest'), $args);
253			} else {
254			throw new \BadMethodCallException('Method not found in class.');
255			}
256			}
257
258			/**
259			* Returns the last request object for inspection.
260			*
261			* @return \GuzzleHttp\Psr7\Request
262			*/
263			public function getLastRequest()
264			{
265			return $this->last_request;
266			}
267
268			/**
269			* Returns the last response object for inspection.
270			*
271			* @return \Psr\Http\Message\ResponseInterface
272			*/
273			public function getLastResponse()
274			{
275			return $this->last_response;
276			}
277
278			}
279

jamiehollern / eventbrite

Eventbrite::parseResponse() A last analyzed 2016-11-01 11:05 UTC

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Eventbrite::parseResponse() A
last analyzed 2016-11-01 11:05 UTC