Instagram::getOAuth() - Code Metrics - haridarshan/instagram-php - Measure and Improve Code Quality continuously with Scrutinizer

Instagram::getOAuth() A
last analyzed 2019-04-08 12:13 UTC

↳ Parent: Project

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	13
rs	9.8333
c	0
b	0
f	0
cc	2
nc	2
nop	0

<?php
/**
 * The MIT License (MIT)
 *
 * Copyright (c) 2016 Haridarshan Gorana
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission 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 Haridarshan\Instagram;

use Haridarshan\Instagram\Exceptions\InstagramException;
use InvalidArgumentException;
use stdClass;

/**
 * PHP Instagram API wrapper class
 *
 * @library			instagram-php
 *
 * @license 		https://opensource.org/licenses/MIT MIT
 *
 * @link			http://github.com/haridarshan/instagram-php Class Documentation
 * @link			http://instagram.com/developer/ API Documentation
 *
 * @author			Haridarshan Gorana 	<[email protected]>
 *
 * @since			May 09, 2016
 *
 * @copyright		Haridarshan Gorana
 *
 * @version			2.2.2
 */
class Instagram
{
    /** @var InstagramApp */
    protected $app;

    /** @var string */
    protected $callbackUrl;

    /** @var array */
    protected $defaultScopes = ['basic', 'public_content', 'follower_list', 'comments', 'relationships', 'likes'];

    /** @var array */
    protected $scopes = [];

    /**
     * Random string indicating the state to prevent spoofing
     *
     * @var string
     */
    protected $state;

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

    /** @var InstagramOAuth $oauthResponse */
    protected $oauthResponse;

    /**
     * Default Constructor
     * Instagram Configuration Data
     *
     * @param array $config
     *
     * @throws InstagramException|InvalidArgumentException
     */
    public function __construct(array $config = [])
    {
        if (!is_array($config)) {
            throw new InstagramException('Invalid Instagram Configuration data');
        }

        $this->app = new InstagramApp($config['ClientId'], $config['ClientSecret']);

        if (isset($config['Callback'])) {
            $this->setCallbackUrl($config['Callback']);
        }
        
        $this->state = isset($config['State']) ? $config['State'] : substr(md5(rand()), 0, 7);

        $this->client = HelperFactory::getInstance()->client(Constants::API_HOST);
    }

    /**
     * Returns InstagramApp entity.
     *
     * @return InstagramApp
     */
    public function getApp()
    {
        return $this->app;
    }

    /**
     * Make URLs for user browser navigation
     *
     * @param array $parameters
     *
     * @throws InstagramException
     *
     * @return string
     */
    public function getLoginUrl(array $parameters)
    {
        if ($this->callbackUrl === null) {
            throw new InstagramException('Missing Callback Url', 400);
        }
        
        if (!isset($parameters['scope'])) {
            throw new InstagramException('Missing or Invalid Scope permission used', 400);
        }
        if (count(array_diff($parameters['scope'], $this->defaultScopes)) !== 0) {
            throw new InstagramException('Missing or Invalid Scope permission used', 400);
        }

        $this->scopes = $parameters['scope'];

        $loginUrl = new LoginUrl(
            $this->getApp(),
            $this->getCallbackUrl(),
            $this->getState(),
            $this->scopes
        );

        return $loginUrl->loginUrl();
    }

    /**
     * Get the Oauth Access Token of a user from callback code
     *
     * @param string $code - Oauth2 Code returned with callback url after successfull login
     *
     * @return InstagramOAuth
     */
    public function oauth($code)
    {
        $options = [
            'grant_type' => 'authorization_code',
            'client_id' => $this->app->getId(),
            'client_secret' => $this->app->getSecret(),
            'redirect_uri' => $this->getCallbackUrl(),
            'code' => $code,
            'state' => $this->state,
        ];

        $response = HelperFactory::getInstance()->request($this->client, Constants::API_TOKEN, $options, 'POST');

        $this->oauthResponse = new InstagramOAuth(
            json_decode($response->getBody()->getContents())
        );

        return $this->oauthResponse;
    }

    /**
     * Setter: Callback Url
     *
     * @param string $url
     */
    public function setCallbackUrl($url)
    {
        $this->callbackUrl = $url;
    }

    /**
     * Getter: Callback Url
     *
     * @return string
     */
    public function getCallbackUrl()
    {
        return $this->callbackUrl;
    }

    /**
     * Get InstagramOAuth
     *
     * @return InstagramOAuth
     */
    public function getOAuth()
    {
        if ($this->oauthResponse instanceof InstagramOAuth) {
            return $this->oauthResponse;
        }

        $accessToken = new stdClass;
        $accessToken->access_token = null;

        $this->oauthResponse = new InstagramOAuth($accessToken);

        return $this->oauthResponse;
    }

    /**
     * Get Http Client
     *
     * @return Client
     */
    public function getHttpClient()
    {
        return $this->client;
    }

    /**
     * Set User Access Token
     *
     * @param string $token
     */
    public function setAccessToken($token)
    {
        if (!$this->oauthResponse instanceof InstagramOAuth) {
            $this->oauthResponse = new InstagramOAuth(json_decode(json_encode(['access_token' => $token])));
        }
    }

    /**
     * Get state value
     *
     * @return string|mixed
     */
    public function getState()
    {
        return $this->state;
    }

    /**
     * Get a string containing the version of the library.
     *
     * @return string
     */
    public function getLibraryVersion()
    {
        return Constants::VERSION;
    }
}


1			<?php
2			/**
3			* The MIT License (MIT)
4			*
5			* Copyright (c) 2016 Haridarshan Gorana
6			*
7			* Permission is hereby granted, free of charge, to any person obtaining a copy
8			* of this software and associated documentation files (the "Software"), to deal
9			* in the Software without restriction, including without limitation the rights
10			* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11			* copies of the Software, and to permit persons to whom the Software is
12			* furnished to do so, subject to the following conditions:
13			*
14			* The above copyright notice and this permission notice shall be included in all
15			* copies or substantial portions of the Software.
16			*
17			* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18			* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19			* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20			* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21			* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22			* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23			* SOFTWARE.
24			*/
25			namespace Haridarshan\Instagram;
26
27			use Haridarshan\Instagram\Exceptions\InstagramException;
28			use InvalidArgumentException;
29			use stdClass;
30
31			/**
32			* PHP Instagram API wrapper class
33			*
34			* @library instagram-php
35			*
36			* @license https://opensource.org/licenses/MIT MIT
37			*
38			* @link http://github.com/haridarshan/instagram-php Class Documentation
39			* @link http://instagram.com/developer/ API Documentation
40			*
41			* @author Haridarshan Gorana <[email protected]>
42			*
43			* @since May 09, 2016
44			*
45			* @copyright Haridarshan Gorana
46			*
47			* @version 2.2.2
48			*/
49			class Instagram
50			{
51			/** @var InstagramApp */
52			protected $app;
53
54			/** @var string */
55			protected $callbackUrl;
56
57			/** @var array */
58			protected $defaultScopes = ['basic', 'public_content', 'follower_list', 'comments', 'relationships', 'likes'];
59
60			/** @var array */
61			protected $scopes = [];
62
63			/**
64			* Random string indicating the state to prevent spoofing
65			*
66			* @var string
67			*/
68			protected $state;
69
70			/** @var \GuzzleHttp\Client $client */
71			protected $client;
72
73			/** @var InstagramOAuth $oauthResponse */
74			protected $oauthResponse;
75
76			/**
77			* Default Constructor
78			* Instagram Configuration Data
79			*
80			* @param array $config
81			*
82			* @throws InstagramException\|InvalidArgumentException
83			*/
84			public function __construct(array $config = [])
85			{
86			if (!is_array($config)) {
87			throw new InstagramException('Invalid Instagram Configuration data');
88			}
89
90			$this->app = new InstagramApp($config['ClientId'], $config['ClientSecret']);
91
92			if (isset($config['Callback'])) {
93			$this->setCallbackUrl($config['Callback']);
94			}
95
96			$this->state = isset($config['State']) ? $config['State'] : substr(md5(rand()), 0, 7);
97
98			$this->client = HelperFactory::getInstance()->client(Constants::API_HOST);
99			}
100
101			/**
102			* Returns InstagramApp entity.
103			*
104			* @return InstagramApp
105			*/
106			public function getApp()
107			{
108			return $this->app;
109			}
110
111			/**
112			* Make URLs for user browser navigation
113			*
114			* @param array $parameters
115			*
116			* @throws InstagramException
117			*
118			* @return string
119			*/
120			public function getLoginUrl(array $parameters)
121			{
122			if ($this->callbackUrl === null) {
123			throw new InstagramException('Missing Callback Url', 400);
124			}
125
126			if (!isset($parameters['scope'])) {
127			throw new InstagramException('Missing or Invalid Scope permission used', 400);
128			}
129			if (count(array_diff($parameters['scope'], $this->defaultScopes)) !== 0) {
130			throw new InstagramException('Missing or Invalid Scope permission used', 400);
131			}
132
133			$this->scopes = $parameters['scope'];
134
135			$loginUrl = new LoginUrl(
136			$this->getApp(),
137			$this->getCallbackUrl(),
138			$this->getState(),
139			$this->scopes
140			);
141
142			return $loginUrl->loginUrl();
143			}
144
145			/**
146			* Get the Oauth Access Token of a user from callback code
147			*
148			* @param string $code - Oauth2 Code returned with callback url after successfull login
149			*
150			* @return InstagramOAuth
151			*/
152			public function oauth($code)
153			{
154			$options = [
155			'grant_type' => 'authorization_code',
156			'client_id' => $this->app->getId(),
157			'client_secret' => $this->app->getSecret(),
158			'redirect_uri' => $this->getCallbackUrl(),
159			'code' => $code,
160			'state' => $this->state,
161			];
162
163			$response = HelperFactory::getInstance()->request($this->client, Constants::API_TOKEN, $options, 'POST');
164
165			$this->oauthResponse = new InstagramOAuth(
166			json_decode($response->getBody()->getContents())
167			);
168
169			return $this->oauthResponse;
170			}
171
172			/**
173			* Setter: Callback Url
174			*
175			* @param string $url
176			*/
177			public function setCallbackUrl($url)
178			{
179			$this->callbackUrl = $url;
180			}
181
182			/**
183			* Getter: Callback Url
184			*
185			* @return string
186			*/
187			public function getCallbackUrl()
188			{
189			return $this->callbackUrl;
190			}
191
192			/**
193			* Get InstagramOAuth
194			*
195			* @return InstagramOAuth
196			*/
197			public function getOAuth()
198			{
199			if ($this->oauthResponse instanceof InstagramOAuth) {
200			return $this->oauthResponse;
201			}
202
203			$accessToken = new stdClass;
204			$accessToken->access_token = null;
205
206			$this->oauthResponse = new InstagramOAuth($accessToken);
207
208			return $this->oauthResponse;
209			}
210
211			/**
212			* Get Http Client
213			*
214			* @return Client
215			*/
216			public function getHttpClient()
217			{
218			return $this->client;
219			}
220
221			/**
222			* Set User Access Token
223			*
224			* @param string $token
225			*/
226			public function setAccessToken($token)
227			{
228			if (!$this->oauthResponse instanceof InstagramOAuth) {
229			$this->oauthResponse = new InstagramOAuth(json_decode(json_encode(['access_token' => $token])));
230			}
231			}
232
233			/**
234			* Get state value
235			*
236			* @return string\|mixed
237			*/
238			public function getState()
239			{
240			return $this->state;
241			}
242
243			/**
244			* Get a string containing the version of the library.
245			*
246			* @return string
247			*/
248			public function getLibraryVersion()
249			{
250			return Constants::VERSION;
251			}
252			}
253

haridarshan / instagram-php

Instagram::getOAuth() A last analyzed 2019-04-08 12:13 UTC

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Instagram::getOAuth() A
last analyzed 2019-04-08 12:13 UTC