Request::getDefaultHttpHeaders() - Code Metrics - Inspection of "Merge pull request #91 from seregazhuk/develop" - seregazhuk/php-pinterest-bot - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( f9a46b...2f170f )

by Sergey

created 2016-04-26 04:25 UTC

Request::getDefaultHttpHeaders() A

↳ Parent: Request

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	4
rs	10
cc	1
eloc	2
nc	1
nop	0

<?php

namespace seregazhuk\PinterestBot\Api;

use seregazhuk\PinterestBot\Contracts\HttpInterface;
use seregazhuk\PinterestBot\Contracts\RequestInterface;
use seregazhuk\PinterestBot\Exceptions\AuthException;
use seregazhuk\PinterestBot\Helpers\CsrfHelper;
use seregazhuk\PinterestBot\Helpers\UrlHelper;

/**
 * Class Request.
 *
 * @property resource $ch
 * @property bool     $loggedIn
 * @property string   $userAgent
 * @property string   $csrfToken
 * @property string   $cookieJar
 */
class Request implements RequestInterface
{
    const INTEREST_ENTITY_ID = 'interest_id';
    const BOARD_ENTITY_ID = 'board_id';
    const COOKIE_NAME = 'pinterest_cookie';
    const PINNER_ENTITY_ID = 'user_id';

    protected $userAgent = 'Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0';
    /**
     * @var HttpInterface
     */
    protected $http;
    protected $loggedIn;
    protected $cookieJar;
    protected $options;

    public $csrfToken = '';

    /**
     * Common headers needed for every query.
     *
     * @var array
     */
    protected $requestHeaders = [
        'Accept: application/json, text/javascript, */*; q=0.01',
        'Accept-Language: en-US,en;q=0.5',
        'DNT: 1',
        'Host: nl.pinterest.com',
        'Content-Type: application/x-www-form-urlencoded; charset=UTF-8',
        'X-Pinterest-AppState: active',
        'X-NEW-APP: 1',
        'X-APP-VERSION: 04cf8cc',
        'X-Requested-With: XMLHttpRequest',
    ];

    /**
     * @param HttpInterface $http
     */
    public function __construct(HttpInterface $http)
    {
        $this->http = $http;
        $this->cookieJar = tempnam(sys_get_temp_dir(), self::COOKIE_NAME);
    }

    /**
     * Executes api call for follow or unfollow user.
     *
     * @param int    $entityId
     * @param string $entityName
     * @param string $url
     *
     * @return array
     */
    public function followMethodCall($entityId, $entityName, $url)
    {
        $dataJson = [
            'options' => [
                $entityName => $entityId,
            ],
            'context' => [],
        ];

        if ($entityName == self::INTEREST_ENTITY_ID) {
            $dataJson['options']['interest_list'] = 'favorited';
        }

        $post = ['data' => json_encode($dataJson, JSON_FORCE_OBJECT)];
        $postString = UrlHelper::buildRequestString($post);

        return $this->exec($url, $postString);
    }

    /**
     * Executes request to Pinterest API.
     *
     * @param string $resourceUrl
     * @param string $postString
     *
     * @return array
     */
    public function exec($resourceUrl, $postString = '')
    {
        $url = UrlHelper::buildApiUrl($resourceUrl);
        $this->makeHttpOptions($postString);
        $res = $this->http->execute($url, $this->options);

        return json_decode($res, true);
    }

    /**
     * Adds necessary curl options for query.
     *
     * @param string $postString POST query string
     *
     * @return $this
     */
    protected function makeHttpOptions($postString = '')
    {
        $this->setDefaultHttpOptions();

        if ($this->csrfToken == CsrfHelper::DEFAULT_TOKEN) {
            $this->options = $this->addDefaultCsrfInfo($this->options);
        }

        if (!empty($postString)) {
            $this->options[CURLOPT_POST] = true;
            $this->options[CURLOPT_POSTFIELDS] = $postString;
        }

        return $this;
    }

    /**
     * @return array
     */
    protected function setDefaultHttpOptions()
    {
        $this->options = [
            CURLOPT_USERAGENT      => $this->userAgent,
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_SSL_VERIFYPEER => false,
            CURLOPT_FOLLOWLOCATION => true,
            CURLOPT_ENCODING       => 'gzip,deflate',
            CURLOPT_HTTPHEADER     => $this->getDefaultHttpHeaders(),
            CURLOPT_REFERER        => UrlHelper::URL_BASE,
            CURLOPT_COOKIEFILE     => $this->cookieJar,
            CURLOPT_COOKIEJAR      => $this->cookieJar,
        ];
    }

    /**
     * @param array $options
     *
     * @return mixed
     */
    protected function addDefaultCsrfInfo($options)
    {
        $options[CURLOPT_REFERER] = UrlHelper::URL_BASE;
        $options[CURLOPT_HTTPHEADER][] = CsrfHelper::getDefaultCookie();

        return $options;
    }
    
    /**
     * Clear token information.
     *
     * @return $this
     */
    public function clearToken()
    {
        $this->csrfToken = CsrfHelper::DEFAULT_TOKEN;

        return $this;
    }

    /**
     * Mark api as logged.
     * @return $this
     * @throws AuthException
     */
    public function setLoggedIn()
    {
        $this->csrfToken = CsrfHelper::getTokenFromFile($this->cookieJar);
        if (empty($this->csrfToken)) {
            throw new AuthException('Cannot parse token from cookies.');
        }
        $this->loggedIn = true;
        return $this;
    }

    /**
     * Get log status.
     *
     * @return bool
     */
    public function isLoggedIn()
    {
        return $this->loggedIn;
    }

    /**
     * @param $userAgent
     * @return $this
     */
    public function setUserAgent($userAgent)
    {
        if ($userAgent !== null) {
            $this->userAgent = $userAgent;
        }

        return $this;
    }

    /**
     * Create request string.
     *
     * @param array  $data
     * @param string $sourceUrl
     * @param array  $bookmarks
     *
     * @return string
     */
    public static function createQuery(array $data = [], $sourceUrl = '/', $bookmarks = [])
    {
        $request = self::createRequestData($data, $sourceUrl, $bookmarks);

        return UrlHelper::buildRequestString($request);
    }

    /**
     * @param array|object $data
     * @param string|null  $sourceUrl
     * @param array        $bookmarks
     *
     * @return array
     */
    public static function createRequestData(array $data = [], $sourceUrl = '/', $bookmarks = [])
    {
        if (empty($data)) {
            $data = self::createEmptyRequestData();
        }

        if (!empty($bookmarks)) {
            $data['options']['bookmarks'] = $bookmarks;
        }

        $data['context'] = new \stdClass();

        return [
            'source_url' => $sourceUrl,
            'data'       => json_encode($data),
        ];
    }

    /**
     * @return array
     */
    protected static function createEmptyRequestData()
    {
        return ['options' => []];
    }

    /**
     * @return array
     */
    protected function getDefaultHttpHeaders()
    {
        return array_merge($this->requestHeaders, ['X-CSRFToken: '.$this->csrfToken]);
    }
}


1			<?php
2
3			namespace seregazhuk\PinterestBot\Api;
4
5			use seregazhuk\PinterestBot\Contracts\HttpInterface;
6			use seregazhuk\PinterestBot\Contracts\RequestInterface;
7			use seregazhuk\PinterestBot\Exceptions\AuthException;
8			use seregazhuk\PinterestBot\Helpers\CsrfHelper;
9			use seregazhuk\PinterestBot\Helpers\UrlHelper;
10
11			/**
12			* Class Request.
13			*
14			* @property resource $ch
15			* @property bool $loggedIn
16			* @property string $userAgent
17			* @property string $csrfToken
18			* @property string $cookieJar
19			*/
20			class Request implements RequestInterface
21			{
22			const INTEREST_ENTITY_ID = 'interest_id';
23			const BOARD_ENTITY_ID = 'board_id';
24			const COOKIE_NAME = 'pinterest_cookie';
25			const PINNER_ENTITY_ID = 'user_id';
26
27			protected $userAgent = 'Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0';
28			/**
29			* @var HttpInterface
30			*/
31			protected $http;
32			protected $loggedIn;
33			protected $cookieJar;
34			protected $options;
35
36			public $csrfToken = '';
37
38			/**
39			* Common headers needed for every query.
40			*
41			* @var array
42			*/
43			protected $requestHeaders = [
44			'Accept: application/json, text/javascript, /; q=0.01',
45			'Accept-Language: en-US,en;q=0.5',
46			'DNT: 1',
47			'Host: nl.pinterest.com',
48			'Content-Type: application/x-www-form-urlencoded; charset=UTF-8',
49			'X-Pinterest-AppState: active',
50			'X-NEW-APP: 1',
51			'X-APP-VERSION: 04cf8cc',
52			'X-Requested-With: XMLHttpRequest',
53			];
54
55			/**
56			* @param HttpInterface $http
57			*/
58			public function __construct(HttpInterface $http)
59			{
60			$this->http = $http;
61			$this->cookieJar = tempnam(sys_get_temp_dir(), self::COOKIE_NAME);
62			}
63
64			/**
65			* Executes api call for follow or unfollow user.
66			*
67			* @param int $entityId
68			* @param string $entityName
69			* @param string $url
70			*
71			* @return array
72			*/
73			public function followMethodCall($entityId, $entityName, $url)
74			{
75			$dataJson = [
76			'options' => [
77			$entityName => $entityId,
78			],
79			'context' => [],
80			];
81
82			if ($entityName == self::INTEREST_ENTITY_ID) {
83			$dataJson['options']['interest_list'] = 'favorited';
84			}
85
86			$post = ['data' => json_encode($dataJson, JSON_FORCE_OBJECT)];
87			$postString = UrlHelper::buildRequestString($post);
88
89			return $this->exec($url, $postString);
90			}
91
92			/**
93			* Executes request to Pinterest API.
94			*
95			* @param string $resourceUrl
96			* @param string $postString
97			*
98			* @return array
99			*/
100			public function exec($resourceUrl, $postString = '')
101			{
102			$url = UrlHelper::buildApiUrl($resourceUrl);
103			$this->makeHttpOptions($postString);
104			$res = $this->http->execute($url, $this->options);
105
106			return json_decode($res, true);
107			}
108
109			/**
110			* Adds necessary curl options for query.
111			*
112			* @param string $postString POST query string
113			*
114			* @return $this
115			*/
116			protected function makeHttpOptions($postString = '')
117			{
118			$this->setDefaultHttpOptions();
119
120			if ($this->csrfToken == CsrfHelper::DEFAULT_TOKEN) {
121			$this->options = $this->addDefaultCsrfInfo($this->options);
122			}
123
124			if (!empty($postString)) {
125			$this->options[CURLOPT_POST] = true;
126			$this->options[CURLOPT_POSTFIELDS] = $postString;
127			}
128
129			return $this;
130			}
131
132			/**
133			* @return array
134			*/
135			protected function setDefaultHttpOptions()
136			{
137			$this->options = [
138			CURLOPT_USERAGENT => $this->userAgent,
139			CURLOPT_RETURNTRANSFER => true,
140			CURLOPT_SSL_VERIFYPEER => false,
141			CURLOPT_FOLLOWLOCATION => true,
142			CURLOPT_ENCODING => 'gzip,deflate',
143			CURLOPT_HTTPHEADER => $this->getDefaultHttpHeaders(),
144			CURLOPT_REFERER => UrlHelper::URL_BASE,
145			CURLOPT_COOKIEFILE => $this->cookieJar,
146			CURLOPT_COOKIEJAR => $this->cookieJar,
147			];
148			}
149
150			/**
151			* @param array $options
152			*
153			* @return mixed
154			*/
155			protected function addDefaultCsrfInfo($options)
156			{
157			$options[CURLOPT_REFERER] = UrlHelper::URL_BASE;
158			$options[CURLOPT_HTTPHEADER][] = CsrfHelper::getDefaultCookie();
159
160			return $options;
161			}
162
163			/**
164			* Clear token information.
165			*
166			* @return $this
167			*/
168			public function clearToken()
169			{
170			$this->csrfToken = CsrfHelper::DEFAULT_TOKEN;
171
172			return $this;
173			}
174
175			/**
176			* Mark api as logged.
177			* @return $this
178			* @throws AuthException
179			*/
180			public function setLoggedIn()
181			{
182			$this->csrfToken = CsrfHelper::getTokenFromFile($this->cookieJar);
183			if (empty($this->csrfToken)) {
184			throw new AuthException('Cannot parse token from cookies.');
185			}
186			$this->loggedIn = true;
187			return $this;
188			}
189
190			/**
191			* Get log status.
192			*
193			* @return bool
194			*/
195			public function isLoggedIn()
196			{
197			return $this->loggedIn;
198			}
199
200			/**
201			* @param $userAgent
202			* @return $this
203			*/
204			public function setUserAgent($userAgent)
205			{
206			if ($userAgent !== null) {
207			$this->userAgent = $userAgent;
208			}
209
210			return $this;
211			}
212
213			/**
214			* Create request string.
215			*
216			* @param array $data
217			* @param string $sourceUrl
218			* @param array $bookmarks
219			*
220			* @return string
221			*/
222			public static function createQuery(array $data = [], $sourceUrl = '/', $bookmarks = [])
223			{
224			$request = self::createRequestData($data, $sourceUrl, $bookmarks);
225
226			return UrlHelper::buildRequestString($request);
227			}
228
229			/**
230			* @param array\|object $data
231			* @param string\|null $sourceUrl
232			* @param array $bookmarks
233			*
234			* @return array
235			*/
236			public static function createRequestData(array $data = [], $sourceUrl = '/', $bookmarks = [])
237			{
238			if (empty($data)) {
239			$data = self::createEmptyRequestData();
240			}
241
242			if (!empty($bookmarks)) {
243			$data['options']['bookmarks'] = $bookmarks;
244			}
245
246			$data['context'] = new \stdClass();
247
248			return [
249			'source_url' => $sourceUrl,
250			'data' => json_encode($data),
251			];
252			}
253
254			/**
255			* @return array
256			*/
257			protected static function createEmptyRequestData()
258			{
259			return ['options' => []];
260			}
261
262			/**
263			* @return array
264			*/
265			protected function getDefaultHttpHeaders()
266			{
267			return array_merge($this->requestHeaders, ['X-CSRFToken: '.$this->csrfToken]);
268			}
269			}
270

seregazhuk / php-pinterest-bot

Push — master ( f9a46b...2f170f )

Request::getDefaultHttpHeaders() A

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