Parser::getClient() - Code Metrics - Inspection of "Xparse\Parser\Page #6, Support php7 minimum 5.6 #7" - xparse/Parser - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 0bf85f...94d3f3 )

by Anatolii

created 2016-01-22 15:25 UTC

Parser::getClient() A

↳ Parent: Parser

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes	2
Bugs	0	Features	1

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

<?php

  namespace Xparse\Parser;

  use GuzzleHttp\ClientInterface;
  use GuzzleHttp\HandlerStack;
  use GuzzleHttp\Psr7\Request;
  use Psr\Http\Message\RequestInterface;
  use Psr\Http\Message\ResponseInterface;
  use Xparse\ElementFinder\ElementFinder;
  use Xparse\ElementFinder\Helper;
  use Xparse\Parser\Helper\LinkConverter;

  /**
   *
   * @package Xparse\Parser
   */
  class Parser implements \Xparse\ParserInterface\ParserInterface {

    /**
     * Set true if we need to automatically convert relative links to absolute
     */
    protected $convertRelativeLinksState = true;

    /**
     * Set true if we need automatically convert encoding to utf-8
     */
    protected $convertEncodingState = true;

    /**
     *
     * @var null|\Xparse\ElementFinder\ElementFinder
     */
    protected $lastPage = null;

    /**
     * @var ClientInterface
     */
    protected $client = null;

    /**
     * @var null|ResponseInterface
     */
    protected $lastResponse = null;


    /**
     *
     * @param ClientInterface|null $client
     */
    public function __construct(ClientInterface $client = null) {
      if (empty($client)) {
        $client = new \GuzzleHttp\Client([
          \GuzzleHttp\RequestOptions::ALLOW_REDIRECTS => true,
        ]);

      }

      $this->client = $client;
    }


    /**
     * @param string $url
     * @return \Xparse\ElementFinder\ElementFinder
     */
    public function get($url) {
      if (empty($url) or !is_string($url)) {
        throw new \InvalidArgumentException("Url must be not empty and string.");
      }

      $request = new \GuzzleHttp\Psr7\Request('GET', $url);
      return $this->send($request);
    }


    /**
     * @param string $url
     * @param array $data
     * @return \Xparse\ElementFinder\ElementFinder
     */
    public function post($url, $data) {

      if (empty($url) or !is_string($url)) {
        throw new \InvalidArgumentException("Url must be not empty and string.");
      }

      $request = new Request('POST', $url, [
        'body' => $data,
      ]);

      return $this->send($request);
    }


    /**
     * @return \Xparse\ElementFinder\ElementFinder
     */
    public function getLastPage() {
      return $this->lastPage;
    }


    /**
     * @param \Xparse\ElementFinder\ElementFinder $lastPage
     * @return $this
     */
    public function setLastPage($lastPage) {
      $this->lastPage = $lastPage;
      return $this;
    }


    /**
     * @return null|ResponseInterface
     */
    public function getLastResponse() {
      return $this->lastResponse;
    }


    /**
     * @return ClientInterface
     */
    public function getClient() {
      return $this->client;
    }


    /**
     *
     * @return boolean
     */
    public function getConvertRelativeLinksState() {
      return $this->convertRelativeLinksState;
    }


    /**
     * @param boolean $convertRelativeLinksState
     * @return $this
     */
    public function setConvertRelativeLinksState($convertRelativeLinksState) {
      $this->convertRelativeLinksState = $convertRelativeLinksState;
      return $this;
    }


    /**
     * @return boolean
     */
    public function getConvertEncodingState() {
      return $this->convertEncodingState;
    }


    /**
     * @param boolean $convertEncodingState
     * @return $this
     */
    public function setConvertEncodingState($convertEncodingState) {
      $this->convertEncodingState = $convertEncodingState;
      return $this;
    }


    /**
     * @param $request
     * @param array $options
     * @return \Xparse\ElementFinder\ElementFinder
     * @throws \Exception
     */
    public function send(RequestInterface $request, $options = []) {
      /** @var RequestInterface $lastRequest */
      $lastRequest = null;


      /** @var HandlerStack $handler */
      $stack = $this->client->getConfig('handler');

      if (!empty($stack) and $stack instanceof HandlerStack) {
        $stack->remove('last_request');
        $stack->push(\GuzzleHttp\Middleware::mapRequest(function (RequestInterface $request) use (&$lastRequest) {
          $lastRequest = $request;
          return $request;
        }), 'last_request');

      }
      $response = $this->client->send($request, $options);


      $htmlCode = Helper::safeEncodeStr((string) $response->getBody());
      $htmlCode = mb_convert_encoding($htmlCode, 'HTML-ENTITIES', "UTF-8");

      //@todo convert encoding

      $page = new ElementFinder((string) $htmlCode);

      if ($this->convertRelativeLinksState) {
        $url = (!empty($lastRequest)) ? $lastRequest->getUri()->__toString() : $request->getUri()->__toString();
        LinkConverter::convertUrlsToAbsolute($page, $url);
      }


      $this->setLastPage($page);
      $this->lastResponse = $response;
      return $page;
    }

  }


1		<?php
2
3		namespace Xparse\Parser;
4
5		use GuzzleHttp\ClientInterface;
6		use GuzzleHttp\HandlerStack;
7		use GuzzleHttp\Psr7\Request;
8		use Psr\Http\Message\RequestInterface;
9		use Psr\Http\Message\ResponseInterface;
10		use Xparse\ElementFinder\ElementFinder;
11		use Xparse\ElementFinder\Helper;
12		use Xparse\Parser\Helper\LinkConverter;
13
14		/**
15		*
16		* @package Xparse\Parser
17		*/
18		class Parser implements \Xparse\ParserInterface\ParserInterface {
19
20		/**
21		* Set true if we need to automatically convert relative links to absolute
22		*/
23		protected $convertRelativeLinksState = true;
24
25		/**
26		* Set true if we need automatically convert encoding to utf-8
27		*/
28		protected $convertEncodingState = true;
29
30		/**
31		*
32		* @var null\|\Xparse\ElementFinder\ElementFinder
33		*/
34		protected $lastPage = null;
35
36		/**
37		* @var ClientInterface
38		*/
39		protected $client = null;
40
41		/**
42		* @var null\|ResponseInterface
43		*/
44		protected $lastResponse = null;
45
46
47		/**
48		*
49		* @param ClientInterface\|null $client
50		*/
51	6	public function __construct(ClientInterface $client = null) {
52	6	if (empty($client)) {
53	1	$client = new \GuzzleHttp\Client([
54	1	\GuzzleHttp\RequestOptions::ALLOW_REDIRECTS => true,
55	1	]);
56
57	1	}
58
59	6	$this->client = $client;
60	6	}
61
62
63		/**
64		* @param string $url
65		* @return \Xparse\ElementFinder\ElementFinder
66		*/
67	3	public function get($url) {
68	3	if (empty($url) or !is_string($url)) {
69	1	throw new \InvalidArgumentException("Url must be not empty and string.");
70		}
71
72	2	$request = new \GuzzleHttp\Psr7\Request('GET', $url);
73	2	return $this->send($request);
74		}
75
76
77		/**
78		* @param string $url
79		* @param array $data
80		* @return \Xparse\ElementFinder\ElementFinder
81		*/
82	2	public function post($url, $data) {
83
84	2	if (empty($url) or !is_string($url)) {
85	1	throw new \InvalidArgumentException("Url must be not empty and string.");
86		}
87
88	1	$request = new Request('POST', $url, [
89	1	'body' => $data,
90	1	]);
91
92	1	return $this->send($request);
93		}
94
95
96		/**
97		* @return \Xparse\ElementFinder\ElementFinder
98		*/
99	2	public function getLastPage() {
100	2	return $this->lastPage;
101		}
102
103
104		/**
105		* @param \Xparse\ElementFinder\ElementFinder $lastPage
106		* @return $this
107		*/
108	3	public function setLastPage($lastPage) {
109	3	$this->lastPage = $lastPage;
110	3	return $this;
111		}
112
113
114		/**
115		* @return null\|ResponseInterface
116		*/
117	1	public function getLastResponse() {
118	1	return $this->lastResponse;
119		}
120
121
122		/**
123		* @return ClientInterface
124		*/
125	3	public function getClient() {
126	3	return $this->client;
127		}
128
129
130		/**
131		*
132		* @return boolean
133		*/
134		public function getConvertRelativeLinksState() {
135		return $this->convertRelativeLinksState;
136		}
137
138
139		/**
140		* @param boolean $convertRelativeLinksState
141		* @return $this
142		*/
143		public function setConvertRelativeLinksState($convertRelativeLinksState) {
144		$this->convertRelativeLinksState = $convertRelativeLinksState;
145		return $this;
146		}
147
148
149		/**
150		* @return boolean
151		*/
152		public function getConvertEncodingState() {
153		return $this->convertEncodingState;
154		}
155
156
157		/**
158		* @param boolean $convertEncodingState
159		* @return $this
160		*/
161		public function setConvertEncodingState($convertEncodingState) {
162		$this->convertEncodingState = $convertEncodingState;
163		return $this;
164		}
165
166
167		/**
168		* @param $request
169		* @param array $options
170		* @return \Xparse\ElementFinder\ElementFinder
171		* @throws \Exception
172		*/
173	3	public function send(RequestInterface $request, $options = []) {
174		/** @var RequestInterface $lastRequest */
175	3	$lastRequest = null;
176
177
178		/** @var HandlerStack $handler */
179	3	$stack = $this->client->getConfig('handler');
180
181	3	if (!empty($stack) and $stack instanceof HandlerStack) {
182		$stack->remove('last_request');
183		$stack->push(\GuzzleHttp\Middleware::mapRequest(function (RequestInterface $request) use (&$lastRequest) {
184		$lastRequest = $request;
185		return $request;
186		}), 'last_request');
187
188		}
189	3	$response = $this->client->send($request, $options);
190
191
192	3	$htmlCode = Helper::safeEncodeStr((string) $response->getBody());
193	3	$htmlCode = mb_convert_encoding($htmlCode, 'HTML-ENTITIES', "UTF-8");
194
195		//@todo convert encoding
196
197	3	$page = new ElementFinder((string) $htmlCode);
198
199	3	if ($this->convertRelativeLinksState) {
200	3	$url = (!empty($lastRequest)) ? $lastRequest->getUri()->__toString() : $request->getUri()->__toString();
201	3	LinkConverter::convertUrlsToAbsolute($page, $url);
202	3	}
203
204
205	3	$this->setLastPage($page);
206	3	$this->lastResponse = $response;
207	3	return $page;
208		}
209
210		}
211

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