Service::normalizeRepositoryUrl() - Code Metrics - Inspection of "Refactored repository service to use DI" - apparat/object - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 218245...88eef6 )

by Joschi

created 2016-02-08 21:59 UTC

Service::normalizeRepositoryUrl() C

↳ Parent: Service

Complexity

Conditions	8
Paths	21

Size

Total Lines	40
Code Lines	18

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	13.6169

Importance

Changes	4
Bugs	0	Features	0

Metric	Value
c	4
b	0
f	0
dl	0
loc	40
ccs	10
cts	18
cp	0.5556
rs	5.3846
cc	8
eloc	18
nc	21
nop	1
crap	13.6169

<?php

/**
 * apparat-object
 *
 * @category    Apparat
 * @package     Apparat\Object
 * @subpackage  Apparat\Object\Domain
 * @author      Joschi Kuphal <[email protected]> / @jkphl
 * @copyright   Copyright © 2016 Joschi Kuphal <[email protected]> / @jkphl
 * @license     http://opensource.org/licenses/MIT	The MIT License (MIT)

 */

/***********************************************************************************
 *  The MIT License (MIT)
 *
 *  Copyright © 2016 Joschi Kuphal <[email protected]> / @jkphl
 *
 *  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 Apparat\Object\Domain\Repository;

use Apparat\Object\Domain\Model\Object\ManagerInterface;
use Apparat\Object\Domain\Model\Path\ApparatUrl;
use Apparat\Object\Domain\Model\Path\ObjectUrl;
use Apparat\Object\Domain\Model\Path\Url;
use Apparat\Object\Module;

/**
 * Repository register
 *
 * @package Apparat\Object
 * @subpackage Apparat\Object\Domain
 */
class Service
{
    /**
     * Registered repositories
     *
     * @var array
     */
    protected $registry = [];
    /**
     * Repository auto-connector service
     *
     * @var AutoConnectorInterface
     */
    protected $autoConnector = null;
    /**
     * Adapter strategy factory
     *
     * @var AdapterStrategyFactoryInterface
     */
    protected $adapterStrategyFactory = null;
    /**
     * Object manager
     *
     * @var ManagerInterface
     */
    protected $objectManager = null;
    /**
     * Auto-connect to repositories
     *
     * @var bool
     */
    protected $autoConnectEnabled = true;

    /*******************************************************************************
     * PUBLIC METHODS
     *******************************************************************************/

    /**
     * Repository service constructor
     *
     * @param AutoConnectorInterface $autoConnector Auto-connector
     * @param AdapterStrategyFactoryInterface $adapterStrategyFactory Adapter strategy factory
     * @param ManagerInterface $objectManager Object manager
     */
    public function __construct(
        AutoConnectorInterface $autoConnector,
        AdapterStrategyFactoryInterface $adapterStrategyFactory,
        ManagerInterface $objectManager
    ) {
        $this->autoConnector = $autoConnector;
        $this->adapterStrategyFactory = $adapterStrategyFactory;
        $this->objectManager = $objectManager;
    }

    /**
     * Pre-register a repository
     *
     * The purpose of repository pre-registration is to provide custom arguments (like a base
     * directory or basic authentication credentials.
     * The repository URL may be local or remote, relative or absolute, with Apparat or HTTP scheme.
     *
     * @param string|Url $url Repository URL
     * @param RepositoryInterface $repository Repository
     */
    public function register($url, RepositoryInterface $repository)
    {
        // Repository registration
        $repositoryUrl = self::normalizeRepositoryUrl($url);
        $this->registry[$repositoryUrl] = $repository;
    }

    /**
     * Return an object repository by URL
     *
     * If a repository URL hasn't been pre-registered, the method tries to perform an adhoc registration
     * based on the URL given.
     * The repository URL may be local or remote, relative or absolute, with Apparat or HTTP scheme.
     *
     * @param string|Url $url Repository URL
     * @return \Apparat\Object\Domain\Repository\Repository Object repository
     * @throws InvalidArgumentException If the repository URL is invalid
     * @throws InvalidArgumentException If the repository URL is unknown
     */
    public function get($url)
    {
        $url = self::normalizeRepositoryUrl($url);

        // If the repository URL is unknown
        if (!self::connected($url)) {
            throw new InvalidArgumentException(
                sprintf('Unknown repository URL "%s"', $url),
                InvalidArgumentException::UNKNOWN_REPOSITORY_URL
            );
        }

        // Return the repository instance
        return $this->registry[$url];
    }

    /**
     * Test whether a repository URL is registered
     *
     * @param string $url Repository URL
     * @return bool Repository URL is registered
     */
    public function isRegistered($url)
    {
        $url = self::normalizeRepositoryUrl($url);
        return array_key_exists($url, $this->registry) || self::connected($url);
    }

    /**
     * Return the adapter strategy factory
     *
     * @return AdapterStrategyFactoryInterface Adapter strategy factory
     */
    public function getAdapterStrategyFactory()
    {
        return $this->adapterStrategyFactory;
    }

    /**
     * Return the object manager
     *
     * @return ManagerInterface Object manager
     */
    public function getObjectManager()
    {
        return $this->objectManager;
    }

    /**
     * Normalize a repository URL
     *
     * @param string|Url $url Repository URL
     * @return string Normalized repository URL
     * @throws InvalidArgumentException If the repository URL is invalid
     */
    public static function normalizeRepositoryUrl($url)
    {
        // If it's an apparat URL
        if ($url instanceof ApparatUrl) {
            $url = $url->getNormalizedRepositoryUrl();

            // Else: If it's an object URL
        } elseif ($url instanceof ObjectUrl) {
            $url = $url->getRepositoryUrl();

            // Else: If it's a simple URL
        } elseif ($url instanceof Url) {
            $url = $url->getPath();

            // Else: If it's an empty URL
        } elseif ($url === null) {
            return '';
        }

        // If the URL is a string
        if (is_string($url)) {

            // Strip the leading apparat base URL
            $apparatBaseUrl = getenv('APPARAT_BASE_URL');
            if (strpos($url, $apparatBaseUrl) === 0) {
                $url = strval(substr($url, strlen($apparatBaseUrl)));
            }

            // Ensure this is a bare URL (without query and fragment)
            if (Module::isAbsoluteBareUrl($apparatBaseUrl.$url)) {
                return ltrim($url, '/');
            }
        }

        // The URL is invalid, throw an error
        throw new InvalidArgumentException(
            sprintf('Invalid repository URL "%s"', $url),
            InvalidArgumentException::INVALID_REPOSITORY_URL
        );
    }

    /**
     * Enable repository auto-connections
     *
     * If the method is called without any arguments it will just return the current auto-connection state.
     *
     * @param null|boolean $autoConnect Enable / disable auto-connections
     * @return bool Status of repository auto-connection
     */
    public function useAutoConnect($autoConnect = null)
    {
        if ($autoConnect !== null) {
            $this->autoConnectEnabled = (boolean)$autoConnect;
        }
        return $this->autoConnectEnabled;
    }

    /*******************************************************************************
     * PRIVATE METHODS
     *******************************************************************************/

    /**
     * Test whether a repository URL registered or can be auto-connected
     *
     * @param string $url Repository URL
     * @return bool Repository is connected
     */
    protected function connected($url)
    {
        // If the given repository URL is already registered: Success
        if (!empty($this->registry[$url])) {
            return true;
        }

        // If auto-connect is enabled and the service is properly configured: Try to auto-connect the repository
        return $this->autoConnectEnabled && $this->autoConnector->connect($url);
    }
}


1		<?php
2
3		/**
4		* apparat-object
5		*
6		* @category Apparat
7		* @package Apparat\Object
8		* @subpackage Apparat\Object\Domain
9		* @author Joschi Kuphal <[email protected]> / @jkphl
10		* @copyright Copyright © 2016 Joschi Kuphal <[email protected]> / @jkphl
11		* @license http://opensource.org/licenses/MIT The MIT License (MIT)
		0 ignored issues – show Coding Style introduced 2016-02-06 22:26 UTC by Report Bug Copy Issue Report Spaces must be used for alignment; tabs are not allowed Loading history...
12		*/
13
14		/***********************************************************************************
15		* The MIT License (MIT)
16		*
17		* Copyright © 2016 Joschi Kuphal <[email protected]> / @jkphl
18		*
19		* Permission is hereby granted, free of charge, to any person obtaining a copy of
20		* this software and associated documentation files (the "Software"), to deal in
21		* the Software without restriction, including without limitation the rights to
22		* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
23		* the Software, and to permit persons to whom the Software is furnished to do so,
24		* subject to the following conditions:
25		*
26		* The above copyright notice and this permission notice shall be included in all
27		* copies or substantial portions of the Software.
28		*
29		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
30		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
31		* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
32		* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
33		* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
34		* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
35		***********************************************************************************/
36
37		namespace Apparat\Object\Domain\Repository;
38
39		use Apparat\Object\Domain\Model\Object\ManagerInterface;
40		use Apparat\Object\Domain\Model\Path\ApparatUrl;
41		use Apparat\Object\Domain\Model\Path\ObjectUrl;
42		use Apparat\Object\Domain\Model\Path\Url;
43		use Apparat\Object\Module;
44
45		/**
46		* Repository register
47		*
48		* @package Apparat\Object
49		* @subpackage Apparat\Object\Domain
50		*/
51		class Service
52		{
53		/**
54		* Registered repositories
55		*
56		* @var array
57		*/
58		protected $registry = [];
59		/**
60		* Repository auto-connector service
61		*
62		* @var AutoConnectorInterface
63		*/
64		protected $autoConnector = null;
65		/**
66		* Adapter strategy factory
67		*
68		* @var AdapterStrategyFactoryInterface
69		*/
70		protected $adapterStrategyFactory = null;
71		/**
72		* Object manager
73		*
74		* @var ManagerInterface
75		*/
76		protected $objectManager = null;
77		/**
78		* Auto-connect to repositories
79		*
80		* @var bool
81		*/
82		protected $autoConnectEnabled = true;
83
84		/*******************************************************************************
85		* PUBLIC METHODS
86		*******************************************************************************/
87
88		/**
89		* Repository service constructor
90		*
91		* @param AutoConnectorInterface $autoConnector Auto-connector
92		* @param AdapterStrategyFactoryInterface $adapterStrategyFactory Adapter strategy factory
93		* @param ManagerInterface $objectManager Object manager
94		*/
95		public function __construct(
96		AutoConnectorInterface $autoConnector,
97		AdapterStrategyFactoryInterface $adapterStrategyFactory,
98		ManagerInterface $objectManager
99		) {
100		$this->autoConnector = $autoConnector;
101		$this->adapterStrategyFactory = $adapterStrategyFactory;
102		$this->objectManager = $objectManager;
103		}
104
105		/**
106		* Pre-register a repository
107		*
108		* The purpose of repository pre-registration is to provide custom arguments (like a base
109		* directory or basic authentication credentials.
110		* The repository URL may be local or remote, relative or absolute, with Apparat or HTTP scheme.
111		*
112		* @param string\|Url $url Repository URL
113		* @param RepositoryInterface $repository Repository
114		*/
115	6	public function register($url, RepositoryInterface $repository)
116		{
117		// Repository registration
118	6	$repositoryUrl = self::normalizeRepositoryUrl($url);
119	6	$this->registry[$repositoryUrl] = $repository;
120	6	}
121
122		/**
123		* Return an object repository by URL
124		*
125		* If a repository URL hasn't been pre-registered, the method tries to perform an adhoc registration
126		* based on the URL given.
127		* The repository URL may be local or remote, relative or absolute, with Apparat or HTTP scheme.
128		*
129		* @param string\|Url $url Repository URL
130		* @return \Apparat\Object\Domain\Repository\Repository Object repository
131		* @throws InvalidArgumentException If the repository URL is invalid
132		* @throws InvalidArgumentException If the repository URL is unknown
133		*/
134	9	public function get($url)
135		{
136	9	$url = self::normalizeRepositoryUrl($url);
137
138		// If the repository URL is unknown
139	8	if (!self::connected($url)) {
140	2	throw new InvalidArgumentException(
141	2	sprintf('Unknown repository URL "%s"', $url),
142	2	InvalidArgumentException::UNKNOWN_REPOSITORY_URL
143		);
144		}
145
146		// Return the repository instance
147	6	return $this->registry[$url];
148		}
149
150		/**
151		* Test whether a repository URL is registered
152		*
153		* @param string $url Repository URL
154		* @return bool Repository URL is registered
155		*/
156	3	public function isRegistered($url)
157		{
158	3	$url = self::normalizeRepositoryUrl($url);
159	3	return array_key_exists($url, $this->registry) \|\| self::connected($url);
160		}
161
162		/**
163		* Return the adapter strategy factory
164		*
165		* @return AdapterStrategyFactoryInterface Adapter strategy factory
166		*/
167	10	public function getAdapterStrategyFactory()
168		{
169	10	return $this->adapterStrategyFactory;
170		}
171
172		/**
173		* Return the object manager
174		*
175		* @return ManagerInterface Object manager
176		*/
177	2	public function getObjectManager()
178		{
179	2	return $this->objectManager;
180		}
181
182		/**
183		* Normalize a repository URL
184		*
185		* @param string\|Url $url Repository URL
186		* @return string Normalized repository URL
187		* @throws InvalidArgumentException If the repository URL is invalid
188		*/
189	17	public static function normalizeRepositoryUrl($url)
190		{
191		// If it's an apparat URL
192	17	if ($url instanceof ApparatUrl) {
193		$url = $url->getNormalizedRepositoryUrl();
194
195		// Else: If it's an object URL
196		} elseif ($url instanceof ObjectUrl) {
197		$url = $url->getRepositoryUrl();
198
199		// Else: If it's a simple URL
200		} elseif ($url instanceof Url) {
201		$url = $url->getPath();
202
203		// Else: If it's an empty URL
204	17	} elseif ($url === null) {
205	1	return '';
206		}
207
208		// If the URL is a string
209	16	if (is_string($url)) {
210
211		// Strip the leading apparat base URL
212	16	$apparatBaseUrl = getenv('APPARAT_BASE_URL');
213	16	if (strpos($url, $apparatBaseUrl) === 0) {
214	1	$url = strval(substr($url, strlen($apparatBaseUrl)));
215		}
216
217		// Ensure this is a bare URL (without query and fragment)
218	16	if (Module::isAbsoluteBareUrl($apparatBaseUrl.$url)) {
219	15	return ltrim($url, '/');
220		}
221		}
222
223		// The URL is invalid, throw an error
224		throw new InvalidArgumentException(
225		sprintf('Invalid repository URL "%s"', $url),
226		InvalidArgumentException::INVALID_REPOSITORY_URL
227		);
228		}
229
230		/**
231		* Enable repository auto-connections
232		*
233		* If the method is called without any arguments it will just return the current auto-connection state.
234		*
235		* @param null\|boolean $autoConnect Enable / disable auto-connections
236		* @return bool Status of repository auto-connection
237		*/
238		public function useAutoConnect($autoConnect = null)
239		{
240		if ($autoConnect !== null) {
241		$this->autoConnectEnabled = (boolean)$autoConnect;
242		}
243		return $this->autoConnectEnabled;
244		}
245
246		/*******************************************************************************
247		* PRIVATE METHODS
248		*******************************************************************************/
249
250		/**
251		* Test whether a repository URL registered or can be auto-connected
252		*
253		* @param string $url Repository URL
254		* @return bool Repository is connected
255		*/
256	9	protected function connected($url)
257		{
258		// If the given repository URL is already registered: Success
259	9	if (!empty($this->registry[$url])) {
260	6	return true;
261		}
262
263		// If auto-connect is enabled and the service is properly configured: Try to auto-connect the repository
264	3	return $this->autoConnectEnabled && $this->autoConnector->connect($url);
265		}
266		}
267

apparat / object

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Service::normalizeRepositoryUrl() C

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