AccessTokenMetadata::getProperty() - Code Metrics - Inspection of "Merge pull request #901 from yguedidi/remove_depre..." - facebook/php-graph-sdk - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( e8e573...d0b5f0 )

by Yassine

created 2017-12-07 07:40 UTC

AccessTokenMetadata::getProperty() A

↳ Parent: AccessTokenMetadata::getChildProperty()

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	1
nc	1
nop	2
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php
/**
 * Copyright 2017 Facebook, Inc.
 *
 * You are hereby granted a non-exclusive, worldwide, royalty-free license to
 * use, copy, modify, and distribute this software in source code or binary
 * form for use in connection with the web services and APIs provided by
 * Facebook.
 *
 * As with any software that integrates with the Facebook platform, your use
 * of this software is subject to the Facebook Developer Principles and
 * Policies [http://developers.facebook.com/policy/]. This copyright notice
 * shall be included in all copies or substantial portions of the software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 */
namespace Facebook\Authentication;

use Facebook\Exception\SDKException;

/**
 * Represents metadata from an access token.
 *
 * @package Facebook
 *
 * @see     https://developers.facebook.com/docs/graph-api/reference/debug_token
 */
class AccessTokenMetadata
{
    /**
     * The access token metadata.
     *
     * @var array
     */
    protected $metadata = [];

    /**
     * Properties that should be cast as DateTime objects.
     *
     * @var array
     */
    protected static $dateProperties = ['expires_at', 'issued_at'];

    /**
     * @param array $metadata
     *
     * @throws SDKException
     */
    public function __construct(array $metadata)
    {
        if (!isset($metadata['data'])) {
            throw new SDKException('Unexpected debug token response data.', 401);
        }

        $this->metadata = $metadata['data'];

        $this->castTimestampsToDateTime();
    }

    /**
     * Returns a value from the metadata.
     *
     * @param string $field   the property to retrieve
     * @param mixed  $default the default to return if the property doesn't exist
     *
     * @return mixed
     */
    public function getField($field, $default = null)
    {
        if (isset($this->metadata[$field])) {
            return $this->metadata[$field];
        }

        return $default;
    }

    /**
     * Returns a value from a child property in the metadata.
     *
     * @param string $parentField the parent property
     * @param string $field       the property to retrieve
     * @param mixed  $default     the default to return if the property doesn't exist
     *
     * @return mixed
     */
    public function getChildProperty($parentField, $field, $default = null)
    {
        if (!isset($this->metadata[$parentField])) {
            return $default;
        }

        if (!isset($this->metadata[$parentField][$field])) {
            return $default;
        }

        return $this->metadata[$parentField][$field];
    }

    /**
     * Returns a value from the error metadata.
     *
     * @param string $field   the property to retrieve
     * @param mixed  $default the default to return if the property doesn't exist
     *
     * @return mixed
     */
    public function getErrorProperty($field, $default = null)
    {
        return $this->getChildProperty('error', $field, $default);
    }

    /**
     * Returns a value from the "metadata" metadata. *Brain explodes*.
     *
     * @param string $field   the property to retrieve
     * @param mixed  $default the default to return if the property doesn't exist
     *
     * @return mixed
     */
    public function getMetadataProperty($field, $default = null)
    {
        return $this->getChildProperty('metadata', $field, $default);
    }

    /**
     * The ID of the application this access token is for.
     *
     * @return null|string
     */
    public function getAppId()
    {
        return $this->getField('app_id');
    }

    /**
     * Name of the application this access token is for.
     *
     * @return null|string
     */
    public function getApplication()
    {
        return $this->getField('application');
    }

    /**
     * Any error that a request to the graph api
     * would return due to the access token.
     *
     * @return null|bool
     */
    public function isError()
    {
        return $this->getField('error') !== null;
    }

    /**
     * The error code for the error.
     *
     * @return null|int
     */
    public function getErrorCode()
    {
        return $this->getErrorProperty('code');
    }

    /**
     * The error message for the error.
     *
     * @return null|string
     */
    public function getErrorMessage()
    {
        return $this->getErrorProperty('message');
    }

    /**
     * The error subcode for the error.
     *
     * @return null|int
     */
    public function getErrorSubcode()
    {
        return $this->getErrorProperty('subcode');
    }

    /**
     * DateTime when this access token expires.
     *
     * @return null|\DateTime
     */
    public function getExpiresAt()
    {
        return $this->getField('expires_at');
    }

    /**
     * Whether the access token is still valid or not.
     *
     * @return null|bool
     */
    public function getIsValid()
    {
        return $this->getField('is_valid');
    }

    /**
     * DateTime when this access token was issued.
     *
     * Note that the issued_at field is not returned
     * for short-lived access tokens.
     *
     * @see https://developers.facebook.com/docs/facebook-login/access-tokens#debug
     *
     * @return null|\DateTime
     */
    public function getIssuedAt()
    {
        return $this->getField('issued_at');
    }

    /**
     * General metadata associated with the access token.
     * Can contain data like 'sso', 'auth_type', 'auth_nonce'.
     *
     * @return null|array
     */
    public function getMetadata()
    {
        return $this->getField('metadata');
    }

    /**
     * The 'sso' child property from the 'metadata' parent property.
     *
     * @return null|string
     */
    public function getSso()
    {
        return $this->getMetadataProperty('sso');
    }

    /**
     * The 'auth_type' child property from the 'metadata' parent property.
     *
     * @return null|string
     */
    public function getAuthType()
    {
        return $this->getMetadataProperty('auth_type');
    }

    /**
     * The 'auth_nonce' child property from the 'metadata' parent property.
     *
     * @return null|string
     */
    public function getAuthNonce()
    {
        return $this->getMetadataProperty('auth_nonce');
    }

    /**
     * For impersonated access tokens, the ID of
     * the page this token contains.
     *
     * @return null|string
     */
    public function getProfileId()
    {
        return $this->getField('profile_id');
    }

    /**
     * List of permissions that the user has granted for
     * the app in this access token.
     *
     * @return array
     */
    public function getScopes()
    {
        return $this->getField('scopes');
    }

    /**
     * The ID of the user this access token is for.
     *
     * @return null|string
     */
    public function getUserId()
    {
        return $this->getField('user_id');
    }

    /**
     * Ensures the app ID from the access token
     * metadata is what we expect.
     *
     * @param string $appId
     *
     * @throws SDKException
     */
    public function validateAppId($appId)
    {
        if ($this->getAppId() !== $appId) {
            throw new SDKException('Access token metadata contains unexpected app ID.', 401);
        }
    }

    /**
     * Ensures the user ID from the access token
     * metadata is what we expect.
     *
     * @param string $userId
     *
     * @throws SDKException
     */
    public function validateUserId($userId)
    {
        if ($this->getUserId() !== $userId) {
            throw new SDKException('Access token metadata contains unexpected user ID.', 401);
        }
    }

    /**
     * Ensures the access token has not expired yet.
     *
     * @throws SDKException
     */
    public function validateExpiration()
    {
        if (!$this->getExpiresAt() instanceof \DateTime) {
            return;
        }

        if ($this->getExpiresAt()->getTimestamp() < time()) {
            throw new SDKException('Inspection of access token metadata shows that the access token has expired.', 401);
        }
    }

    /**
     * Converts a unix timestamp into a DateTime entity.
     *
     * @param int $timestamp
     *
     * @return \DateTime
     */
    private function convertTimestampToDateTime($timestamp)
    {
        $dt = new \DateTime();
        $dt->setTimestamp($timestamp);

        return $dt;
    }

    /**
     * Casts the unix timestamps as DateTime entities.
     */
    private function castTimestampsToDateTime()
    {
        foreach (static::$dateProperties as $key) {
            if (isset($this->metadata[$key]) && $this->metadata[$key] !== 0) {
                $this->metadata[$key] = $this->convertTimestampToDateTime($this->metadata[$key]);
            }
        }
    }
}


1			<?php
2			/**
3			* Copyright 2017 Facebook, Inc.
4			*
5			* You are hereby granted a non-exclusive, worldwide, royalty-free license to
6			* use, copy, modify, and distribute this software in source code or binary
7			* form for use in connection with the web services and APIs provided by
8			* Facebook.
9			*
10			* As with any software that integrates with the Facebook platform, your use
11			* of this software is subject to the Facebook Developer Principles and
12			* Policies [http://developers.facebook.com/policy/]. This copyright notice
13			* shall be included in all copies or substantial portions of the software.
14			*
15			* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16			* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17			* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18			* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19			* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20			* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21			* DEALINGS IN THE SOFTWARE.
22			*/
23			namespace Facebook\Authentication;
24
25			use Facebook\Exception\SDKException;
26
27			/**
28			* Represents metadata from an access token.
29			*
30			* @package Facebook
31			*
32			* @see https://developers.facebook.com/docs/graph-api/reference/debug_token
33			*/
34			class AccessTokenMetadata
35			{
36			/**
37			* The access token metadata.
38			*
39			* @var array
40			*/
41			protected $metadata = [];
42
43			/**
44			* Properties that should be cast as DateTime objects.
45			*
46			* @var array
47			*/
48			protected static $dateProperties = ['expires_at', 'issued_at'];
49
50			/**
51			* @param array $metadata
52			*
53			* @throws SDKException
54			*/
55			public function __construct(array $metadata)
56			{
57			if (!isset($metadata['data'])) {
58			throw new SDKException('Unexpected debug token response data.', 401);
59			}
60
61			$this->metadata = $metadata['data'];
62
63			$this->castTimestampsToDateTime();
64			}
65
66			/**
67			* Returns a value from the metadata.
68			*
69			* @param string $field the property to retrieve
70			* @param mixed $default the default to return if the property doesn't exist
71			*
72			* @return mixed
73			*/
74			public function getField($field, $default = null)
75			{
76			if (isset($this->metadata[$field])) {
77			return $this->metadata[$field];
78			}
79
80			return $default;
81			}
82
83			/**
84			* Returns a value from a child property in the metadata.
85			*
86			* @param string $parentField the parent property
87			* @param string $field the property to retrieve
88			* @param mixed $default the default to return if the property doesn't exist
89			*
90			* @return mixed
91			*/
92			public function getChildProperty($parentField, $field, $default = null)
93			{
94			if (!isset($this->metadata[$parentField])) {
95			return $default;
96			}
97
98			if (!isset($this->metadata[$parentField][$field])) {
99			return $default;
100			}
101
102			return $this->metadata[$parentField][$field];
103			}
104
105			/**
106			* Returns a value from the error metadata.
107			*
108			* @param string $field the property to retrieve
109			* @param mixed $default the default to return if the property doesn't exist
110			*
111			* @return mixed
112			*/
113			public function getErrorProperty($field, $default = null)
114			{
115			return $this->getChildProperty('error', $field, $default);
116			}
117
118			/**
119			* Returns a value from the "metadata" metadata. Brain explodes.
120			*
121			* @param string $field the property to retrieve
122			* @param mixed $default the default to return if the property doesn't exist
123			*
124			* @return mixed
125			*/
126			public function getMetadataProperty($field, $default = null)
127			{
128			return $this->getChildProperty('metadata', $field, $default);
129			}
130
131			/**
132			* The ID of the application this access token is for.
133			*
134			* @return null\|string
135			*/
136			public function getAppId()
137			{
138			return $this->getField('app_id');
139			}
140
141			/**
142			* Name of the application this access token is for.
143			*
144			* @return null\|string
145			*/
146			public function getApplication()
147			{
148			return $this->getField('application');
149			}
150
151			/**
152			* Any error that a request to the graph api
153			* would return due to the access token.
154			*
155			* @return null\|bool
156			*/
157			public function isError()
158			{
159			return $this->getField('error') !== null;
160			}
161
162			/**
163			* The error code for the error.
164			*
165			* @return null\|int
166			*/
167			public function getErrorCode()
168			{
169			return $this->getErrorProperty('code');
170			}
171
172			/**
173			* The error message for the error.
174			*
175			* @return null\|string
176			*/
177			public function getErrorMessage()
178			{
179			return $this->getErrorProperty('message');
180			}
181
182			/**
183			* The error subcode for the error.
184			*
185			* @return null\|int
186			*/
187			public function getErrorSubcode()
188			{
189			return $this->getErrorProperty('subcode');
190			}
191
192			/**
193			* DateTime when this access token expires.
194			*
195			* @return null\|\DateTime
196			*/
197			public function getExpiresAt()
198			{
199			return $this->getField('expires_at');
200			}
201
202			/**
203			* Whether the access token is still valid or not.
204			*
205			* @return null\|bool
206			*/
207			public function getIsValid()
208			{
209			return $this->getField('is_valid');
210			}
211
212			/**
213			* DateTime when this access token was issued.
214			*
215			* Note that the issued_at field is not returned
216			* for short-lived access tokens.
217			*
218			* @see https://developers.facebook.com/docs/facebook-login/access-tokens#debug
219			*
220			* @return null\|\DateTime
221			*/
222			public function getIssuedAt()
223			{
224			return $this->getField('issued_at');
225			}
226
227			/**
228			* General metadata associated with the access token.
229			* Can contain data like 'sso', 'auth_type', 'auth_nonce'.
230			*
231			* @return null\|array
232			*/
233			public function getMetadata()
234			{
235			return $this->getField('metadata');
236			}
237
238			/**
239			* The 'sso' child property from the 'metadata' parent property.
240			*
241			* @return null\|string
242			*/
243			public function getSso()
244			{
245			return $this->getMetadataProperty('sso');
246			}
247
248			/**
249			* The 'auth_type' child property from the 'metadata' parent property.
250			*
251			* @return null\|string
252			*/
253			public function getAuthType()
254			{
255			return $this->getMetadataProperty('auth_type');
256			}
257
258			/**
259			* The 'auth_nonce' child property from the 'metadata' parent property.
260			*
261			* @return null\|string
262			*/
263			public function getAuthNonce()
264			{
265			return $this->getMetadataProperty('auth_nonce');
266			}
267
268			/**
269			* For impersonated access tokens, the ID of
270			* the page this token contains.
271			*
272			* @return null\|string
273			*/
274			public function getProfileId()
275			{
276			return $this->getField('profile_id');
277			}
278
279			/**
280			* List of permissions that the user has granted for
281			* the app in this access token.
282			*
283			* @return array
284			*/
285			public function getScopes()
286			{
287			return $this->getField('scopes');
288			}
289
290			/**
291			* The ID of the user this access token is for.
292			*
293			* @return null\|string
294			*/
295			public function getUserId()
296			{
297			return $this->getField('user_id');
298			}
299
300			/**
301			* Ensures the app ID from the access token
302			* metadata is what we expect.
303			*
304			* @param string $appId
305			*
306			* @throws SDKException
307			*/
308			public function validateAppId($appId)
309			{
310			if ($this->getAppId() !== $appId) {
311			throw new SDKException('Access token metadata contains unexpected app ID.', 401);
312			}
313			}
314
315			/**
316			* Ensures the user ID from the access token
317			* metadata is what we expect.
318			*
319			* @param string $userId
320			*
321			* @throws SDKException
322			*/
323			public function validateUserId($userId)
324			{
325			if ($this->getUserId() !== $userId) {
326			throw new SDKException('Access token metadata contains unexpected user ID.', 401);
327			}
328			}
329
330			/**
331			* Ensures the access token has not expired yet.
332			*
333			* @throws SDKException
334			*/
335			public function validateExpiration()
336			{
337			if (!$this->getExpiresAt() instanceof \DateTime) {
338			return;
339			}
340
341			if ($this->getExpiresAt()->getTimestamp() < time()) {
342			throw new SDKException('Inspection of access token metadata shows that the access token has expired.', 401);
343			}
344			}
345
346			/**
347			* Converts a unix timestamp into a DateTime entity.
348			*
349			* @param int $timestamp
350			*
351			* @return \DateTime
352			*/
353			private function convertTimestampToDateTime($timestamp)
354			{
355			$dt = new \DateTime();
356			$dt->setTimestamp($timestamp);
357
358			return $dt;
359			}
360
361			/**
362			* Casts the unix timestamps as DateTime entities.
363			*/
364			private function castTimestampsToDateTime()
365			{
366			foreach (static::$dateProperties as $key) {
367			if (isset($this->metadata[$key]) && $this->metadata[$key] !== 0) {
368			$this->metadata[$key] = $this->convertTimestampToDateTime($this->metadata[$key]);
369			}
370			}
371			}
372			}
373

facebook / php-graph-sdk

Push — master ( e8e573...d0b5f0 )

AccessTokenMetadata::getProperty() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like