Curl::multi() - Code Metrics - Inspection of "curl multi" - php-guard/curl - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( a92d5c...8cd674 )

by Alexandre

created 2018-10-15 19:12 UTC

Curl::multi() B

↳ Parent: Curl

Complexity

Conditions	9
Paths	120

Size

Total Lines	51
Code Lines	31

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	23
CRAP Score	10.0285

Importance

Changes

Metric	Value
cc	9
eloc	31
nc	120
nop	2
dl	0
loc	51
ccs	23
cts	30
cp	0.7667
crap	10.0285
rs	7.8888
c	0
b	0
f	0

How to fix Long Method

<?php
/**
 * php-guard/curl <https://github.com/php-guard/curl>
 * Copyright (C) ${YEAR} by Alexandre Le Borgne <[email protected]>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

namespace PhpGuard\Curl;

class Curl
{
    private $requestModifierPipeline;
    private $curlResponseFactory;
    private $curlRequestFactory;

    public function __construct(?string $host = null)
    {
        $this->requestModifierPipeline = new RequestModifierPipeline();
        $this->curlResponseFactory = new CurlResponseFactory();
        $this->curlRequestFactory = new CurlRequestFactory($this, $host);

        $this->requestModifierPipeline
            ->pipe(new FileRequestModifier())
            ->pipe(new PlainTextRequestModifier());
    }

    /**
     * @param CurlRequest[] $requests
     * @param array $options Définit les options pour le gestionnaire multiple cURL
     *
     * @return CurlResponse[]
     *
     * @throws CurlError
     */
    public function multi(array $requests, array $options = [])
    {
        $mh = curl_multi_init();

        foreach ($options as $key => $value) {
            curl_multi_setopt($mh, $key, $value);
        }

        $chs = [];
        foreach ($requests as $request) {
            $ch = $this->prepare($request);
            $chs[] = $ch;
            curl_multi_add_handle($mh, $ch);
        }

        $active = null;

        do {
            $code = curl_multi_exec($mh, $active);
            curl_multi_select($mh);
        } while ($active > 0);

        $responses = [];

        try {
            if ($code > CURLM_OK) {
                throw new CurlError(curl_multi_strerror($code), $code);
            }

            foreach ($chs as $ch) {
                $output = curl_multi_getcontent($ch);

                if (false === $output) {
                    $message = curl_error($ch);
                    $code = curl_errno($ch);

                    throw new CurlError($message, $code);
                }

                $responses[] = $this->curlResponseFactory->create($output, curl_getinfo($ch));
            }
        } catch (CurlError $curlError) {
            throw $curlError;
        } finally {
            foreach ($chs as $ch) {
                curl_multi_remove_handle($mh, $ch);
            }
            curl_multi_close($mh);
        }

        return $responses;
    }

    /**
     * @param CurlRequest $request
     *
     * @return resource
     */
    protected function prepare(CurlRequest $request)
    {
        $request = $this->requestModifierPipeline->process($request);

        // create curl resource
        $ch = curl_init();

        curl_setopt($ch, CURLOPT_URL, $request->getUrl());
        curl_setopt($ch, CURLOPT_POSTFIELDS, $request->getData());
        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $request->getMethod());
        curl_setopt($ch, CURLOPT_HTTPHEADER, $request->getHeaders()->toHttp());

        foreach ($request->getCurlOptions()->all() as $key => $value) {
            curl_setopt($ch, $key, $value);
        }

        return $ch;
    }

    /**
     * @param string $url
     * @param null|array|string $query
     * @param array $headers
     *
     * @return CurlRequest
     */
    public function get(string $url, $query = null, array $headers = [])
    {
        return $this->curlRequestFactory->create('GET', $url, null, $query, $headers);
    }

    public function post(string $url, $data = null, $query = null, array $headers = [])
    {
        return $this->curlRequestFactory->create('POST', $url, $data, $query, $headers);
    }

    public function put(string $url, $data = null, $query = null, array $headers = [])
    {
        return $this->curlRequestFactory->create('PUT', $url, $data, $query, $headers);
    }

    public function patch(string $url, $data = null, $query = null, array $headers = [])
    {
        return $this->curlRequestFactory->create('PATCH', $url, $data, $query, $headers);
    }

    public function delete(string $url, $data = null, $query = null, array $headers = [])
    {
        return $this->curlRequestFactory->create('DELETE', $url, $data, $query, $headers);
    }

    /**
     * @param CurlRequest $request
     *
     * @return CurlResponse
     *
     * @throws CurlError
     */
    public function execute(CurlRequest $request): CurlResponse
    {
        $ch = $this->prepare($request);

        // $output contains the output string
        $output = curl_exec($ch);

        if (false === $output) {
            $message = curl_error($ch);
            $code = curl_errno($ch);

            // close curl resource to free up system resources
            curl_close($ch);
            throw new CurlError($message, $code);
        }

        $info = curl_getinfo($ch);
        curl_close($ch);

        return $this->curlResponseFactory->create($output, $info);
    }

    /**
     * @return RequestModifierPipeline
     */
    public function getRequestModifierPipeline(): RequestModifierPipeline
    {
        return $this->requestModifierPipeline;
    }

    /**
     * @return CurlRequestFactory
     */
    public function getCurlRequestFactory(): CurlRequestFactory
    {
        return $this->curlRequestFactory;
    }

    /**
     * @return CurlResponseFactory
     */
    public function getCurlResponseFactory(): CurlResponseFactory
    {
        return $this->curlResponseFactory;
    }
}


1		<?php
2		/**
3		* php-guard/curl <https://github.com/php-guard/curl>
4		* Copyright (C) ${YEAR} by Alexandre Le Borgne <[email protected]>
5		*
6		* This program is free software: you can redistribute it and/or modify
7		* it under the terms of the GNU General Public License as published by
8		* the Free Software Foundation, either version 3 of the License, or
9		* (at your option) any later version.
10		*
11		* This program is distributed in the hope that it will be useful,
12		* but WITHOUT ANY WARRANTY; without even the implied warranty of
13		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14		* GNU General Public License for more details.
15		*
16		* You should have received a copy of the GNU General Public License
17		* along with this program. If not, see <http://www.gnu.org/licenses/>.
18		*/
19
20		namespace PhpGuard\Curl;
21
22		class Curl
23		{
24		private $requestModifierPipeline;
25		private $curlResponseFactory;
26		private $curlRequestFactory;
27
28		public function __construct(?string $host = null)
29		{
30		$this->requestModifierPipeline = new RequestModifierPipeline();
31		$this->curlResponseFactory = new CurlResponseFactory();
32		$this->curlRequestFactory = new CurlRequestFactory($this, $host);
33
34		$this->requestModifierPipeline
35		->pipe(new FileRequestModifier())
36		->pipe(new PlainTextRequestModifier());
37		}
38
39		/**
40		* @param CurlRequest[] $requests
41		* @param array $options Définit les options pour le gestionnaire multiple cURL
42		*
43		* @return CurlResponse[]
44		*
45		* @throws CurlError
46		*/
47	1	public function multi(array $requests, array $options = [])
48		{
49	1	$mh = curl_multi_init();
50
51	1	foreach ($options as $key => $value) {
52		curl_multi_setopt($mh, $key, $value);
53		}
54
55	1	$chs = [];
56	1	foreach ($requests as $request) {
57	1	$ch = $this->prepare($request);
58	1	$chs[] = $ch;
59	1	curl_multi_add_handle($mh, $ch);
60		}
61
62	1	$active = null;
63
64		do {
65	1	$code = curl_multi_exec($mh, $active);
66	1	curl_multi_select($mh);
67	1	} while ($active > 0);
68
69	1	$responses = [];
70
71		try {
72	1	if ($code > CURLM_OK) {
73		throw new CurlError(curl_multi_strerror($code), $code);
74		}
75
76	1	foreach ($chs as $ch) {
77	1	$output = curl_multi_getcontent($ch);
78
79	1	if (false === $output) {
80		$message = curl_error($ch);
81		$code = curl_errno($ch);
82
83		throw new CurlError($message, $code);
84		}
85
86	1	$responses[] = $this->curlResponseFactory->create($output, curl_getinfo($ch));
87		}
88		} catch (CurlError $curlError) {
89		throw $curlError;
90	1	} finally {
91	1	foreach ($chs as $ch) {
92	1	curl_multi_remove_handle($mh, $ch);
93		}
94	1	curl_multi_close($mh);
95		}
96
97	1	return $responses;
98		}
99
100		/**
101		* @param CurlRequest $request
102		*
103		* @return resource
104		*/
105	13	protected function prepare(CurlRequest $request)
106		{
107	13	$request = $this->requestModifierPipeline->process($request);
108
109		// create curl resource
110	13	$ch = curl_init();
111
112	13	curl_setopt($ch, CURLOPT_URL, $request->getUrl());
113	13	curl_setopt($ch, CURLOPT_POSTFIELDS, $request->getData());
114	13	curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $request->getMethod());
115	13	curl_setopt($ch, CURLOPT_HTTPHEADER, $request->getHeaders()->toHttp());
116
117	13	foreach ($request->getCurlOptions()->all() as $key => $value) {
118	13	curl_setopt($ch, $key, $value);
119		}
120
121	13	return $ch;
122		}
123
124		/**
125		* @param string $url
126		* @param null\|array\|string $query
127		* @param array $headers
128		*
129		* @return CurlRequest
130		*/
131	5	public function get(string $url, $query = null, array $headers = [])
132		{
133	5	return $this->curlRequestFactory->create('GET', $url, null, $query, $headers);
134		}
135
136	6	public function post(string $url, $data = null, $query = null, array $headers = [])
137		{
138	6	return $this->curlRequestFactory->create('POST', $url, $data, $query, $headers);
139		}
140
141	1	public function put(string $url, $data = null, $query = null, array $headers = [])
142		{
143	1	return $this->curlRequestFactory->create('PUT', $url, $data, $query, $headers);
144		}
145
146	1	public function patch(string $url, $data = null, $query = null, array $headers = [])
147		{
148	1	return $this->curlRequestFactory->create('PATCH', $url, $data, $query, $headers);
149		}
150
151	1	public function delete(string $url, $data = null, $query = null, array $headers = [])
152		{
153	1	return $this->curlRequestFactory->create('DELETE', $url, $data, $query, $headers);
154		}
155
156		/**
157		* @param CurlRequest $request
158		*
159		* @return CurlResponse
160		*
161		* @throws CurlError
162		*/
163	12	public function execute(CurlRequest $request): CurlResponse
164		{
165	12	$ch = $this->prepare($request);
166
167		// $output contains the output string
168	12	$output = curl_exec($ch);
169
170	12	if (false === $output) {
171		$message = curl_error($ch);
172		$code = curl_errno($ch);
173
174		// close curl resource to free up system resources
175		curl_close($ch);
176		throw new CurlError($message, $code);
177		}
178
179	12	$info = curl_getinfo($ch);
180	12	curl_close($ch);
181
182	12	return $this->curlResponseFactory->create($output, $info);
183		}
184
185		/**
186		* @return RequestModifierPipeline
187		*/
188		public function getRequestModifierPipeline(): RequestModifierPipeline
189		{
190		return $this->requestModifierPipeline;
191		}
192
193		/**
194		* @return CurlRequestFactory
195		*/
196		public function getCurlRequestFactory(): CurlRequestFactory
197		{
198		return $this->curlRequestFactory;
199		}
200
201		/**
202		* @return CurlResponseFactory
203		*/
204		public function getCurlResponseFactory(): CurlResponseFactory
205		{
206		return $this->curlResponseFactory;
207		}
208		}
209

php-guard / curl

Push — master ( a92d5c...8cd674 )

Curl::multi() B

Complexity

Size

Duplication

Code Coverage

Importance

How to fix Long Method

Long Method

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