MongoDbServiceProvider::buildUri() - Code Metrics - liquidbox/silex-mongodb - Measure and Improve Code Quality continuously with Scrutinizer

MongoDbServiceProvider::buildUri() A
last analyzed 2018-01-04 09:58 UTC

↳ Parent: MongoDbServiceProvider

Complexity

Conditions	3
Paths	3

Size

Total Lines	12
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	12
ccs	7
cts	7
cp	1
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	6
nc	3
nop	1
crap	3

<?php
/**
 * MongoDB service provider for the Silex micro-framework.
 *
 * @see http://php.net/manual/set.mongodb.php
 */

namespace LiquidBox\Silex\Provider;

use MongoDB;
use Pimple\Container;
use Pimple\ServiceProviderInterface;

/**
 * MongoDb Provider.
 *
 * @author Jonathan-Paul Marois <[email protected]>
 */
class MongoDbServiceProvider implements ServiceProviderInterface
{
    /**
     * @var array Buffer.
     */
    private $args = array();

    /**
     * @var array
     */
    private $defaultArgs = array();

    /**
     * @var int|string
     */
    private $defaultConnection = 0;

    /**
     * @var string
     */
    private $id = 'mongodb';

    /**
     * @var string
     */
    private $instances = 'mongodb.clients';

    /**
     * @var bool
     */
    private $isLoaded = false;

    /**
     * @var array
     */
    private $parameters = array();

    /**
     * @param string $id
     * @param string $instances
     */
    public function __construct($id = null, $instances = null)
    {
        if (strlen($id)) {
            $this->id = $id;
        }
        if (strlen($instances)) {
            $this->instances = $instances;
        }
    }

    /**
     * @return string
     */
    private function buildConnectionString(array $connection)
    {
        $uri = $this->getArgConnectionAuthority($connection) . '/';

        if (!empty($connection['db'])) {
            $uri .= $connection['db'];
        }
        if (!empty($connection['options'])) {
            $uri .= '?' . http_build_query($connection['options']);
        }

        return rtrim($uri, '/');
    }

    /**
     * @param string|array $connection
     *
     * @return string
     */
    private function buildUri($connection)
    {
        if (!is_array($connection)) {
            if ('mongodb' == substr($connection, 0, 7)) {
                return $connection;
            }

            $connection = array('host' => ltrim($connection, '/'));
        }
        
        return 'mongodb://' . $this->buildConnectionString($connection);
    }

    /**
     * @param \Pimple\Container $app
     * @param string            $name
     *
     * @return string
     */
    private function getArg(Container $app, $name)
    {
        return isset($this->args[$name]) ? $this->args[$name] : $this->getDefaultArg($app, $name);
    }

    private function getArgConnectionAuthority(array $connection)
    {
        if (empty($connection['user'])) {
            return $this->getArgConnectionHost($connection);
        }

        return $connection['user'] . ':' . rawurlencode($connection['pwd']) . '@' .
            $this->getArgConnectionHost($connection);
    }

    /**
     * @return string
     */
    private function getArgConnectionHost(array $connection = array())
    {
        if (!empty($connection['hosts'])) {
            return $this->getArgConnectionHosts($connection);
        }
        if (empty($connection['host'])) {
            $connection['host'] = 'localhost';
        }

        return empty($connection['port']) ? $connection['host'] : $connection['host'] . ':' . $connection['port'];
    }

    private function getArgConnectionHosts(array $connection)
    {
        return implode(',', array_map(
            function ($hosts) {
                return $this->getArgConnectionHost(is_array($hosts) ? $hosts : array('host' => $hosts));
            },
            $connection['hosts']
        ));
    }

    /**
     * @return string|array
     */
    private function getArgUri()
    {
        if (!empty($this->args['uri'])) {
            return $this->args['uri'];
        }
        if (!empty($this->args['connection'])) {
            return is_array($this->args['connection']) ? $this->args['connection'] : $this->args['connection'];
        }
    }

    /**
     * @param \Pimple\Container $app
     * @param string            $name
     *
     * @return string|array
     */
    private function getDefaultArg(Container $app, $name)
    {
        if (!isset($this->defaultArgs[$name])) {
            $this->defaultArgs[$name] = empty($app['mongodb.' . $name]) ?
                array('uri_options' => array(), 'driver_options' => array())[$name] :
                $app['mongodb.' . $name];
        }

        return $this->defaultArgs[$name];
    }

    private function loadParameters(Container $app)
    {
        if ($this->isLoaded) {
            return;
        }

        $this->isLoaded = true;

        if (empty($app['mongodb.uri']) || !is_array($app['mongodb.uri'])) {
            $this->loadSingletonParameters($app);
        } else {
            $this->parameters = $app['mongodb.uri'];
            $this->defaultConnection = array_keys($this->parameters)[0];
        }
    }

    private function loadSingletonParameters(Container $app)
    {
        $this->parameters[0] = array();

        if (!empty($app['mongodb.uri'])) {
            $this->parameters[0]['uri'] = $app['mongodb.uri'];
        } elseif (!empty($app['mongodb.connection'])) {
            $this->parameters[0]['connection'] = $app['mongodb.connection'];
        }

        if (!empty($app['mongodb.uri_options'])) {
            $this->parameters[0]['uri_options'] = $app['mongodb.uri_options'];
        }
        if (!empty($app['mongodb.driver_options'])) {
            $this->parameters[0]['driver_options'] = $app['mongodb.driver_options'];
        }
    }

    public function register(Container $app)
    {
        $app[$this->id] = function () use ($app) {
            $this->loadParameters($app);

            return $app[$this->instances][$this->defaultConnection];
        };
        $app[$this->instances] = function () use ($app) {
            $this->loadParameters($app);

            $instances = new Container();
            foreach ($this->parameters as $client => $this->args) {
                $instances[$client] = function () use ($app) {
                    return $app['mongodb.client'](
                        $this->getArgUri(),
                        $this->getArg($app, 'uri_options'),
                        $this->getArg($app, 'driver_options')
                    );
                };
            }

            return $instances;
        };

        $app['mongodb.client'] = $app->protect(
            function ($uri = '', array $uriOptions = array(), array $driverOptions = array()) {
                return new MongoDB\Client($this->buildUri($uri), $uriOptions, $driverOptions);
            }
        );
    }
}


1		<?php
2		/**
3		* MongoDB service provider for the Silex micro-framework.
4		*
5		* @see http://php.net/manual/set.mongodb.php
6		*/
7
8		namespace LiquidBox\Silex\Provider;
9
10		use MongoDB;
11		use Pimple\Container;
12		use Pimple\ServiceProviderInterface;
13
14		/**
15		* MongoDb Provider.
16		*
17		* @author Jonathan-Paul Marois <[email protected]>
18		*/
19		class MongoDbServiceProvider implements ServiceProviderInterface
20		{
21		/**
22		* @var array Buffer.
23		*/
24		private $args = array();
25
26		/**
27		* @var array
28		*/
29		private $defaultArgs = array();
30
31		/**
32		* @var int\|string
33		*/
34		private $defaultConnection = 0;
35
36		/**
37		* @var string
38		*/
39		private $id = 'mongodb';
40
41		/**
42		* @var string
43		*/
44		private $instances = 'mongodb.clients';
45
46		/**
47		* @var bool
48		*/
49		private $isLoaded = false;
50
51		/**
52		* @var array
53		*/
54		private $parameters = array();
55
56		/**
57		* @param string $id
58		* @param string $instances
59		*/
60	11	public function __construct($id = null, $instances = null)
61		{
62	11	if (strlen($id)) {
63	1	$this->id = $id;
64	1	}
65	11	if (strlen($instances)) {
66	1	$this->instances = $instances;
67	1	}
68	11	}
69
70		/**
71		* @return string
72		*/
73	9	private function buildConnectionString(array $connection)
74		{
75	9	$uri = $this->getArgConnectionAuthority($connection) . '/';
76
77	9	if (!empty($connection['db'])) {
78	3	$uri .= $connection['db'];
79	3	}
80	9	if (!empty($connection['options'])) {
81	2	$uri .= '?' . http_build_query($connection['options']);
82	2	}
83
84	9	return rtrim($uri, '/');
85		}
86
87		/**
88		* @param string\|array $connection
89		*
90		* @return string
91		*/
92	11	private function buildUri($connection)
93		{
94	11	if (!is_array($connection)) {
95	6	if ('mongodb' == substr($connection, 0, 7)) {
96	2	return $connection;
97		}
98
99	4	$connection = array('host' => ltrim($connection, '/'));
100	4	}
101
102	9	return 'mongodb://' . $this->buildConnectionString($connection);
103		}
104
105		/**
106		* @param \Pimple\Container $app
107		* @param string $name
108		*
109		* @return string
110		*/
111	11	private function getArg(Container $app, $name)
112		{
113	11	return isset($this->args[$name]) ? $this->args[$name] : $this->getDefaultArg($app, $name);
114		}
115
116	9	private function getArgConnectionAuthority(array $connection)
117		{
118	9	if (empty($connection['user'])) {
119	6	return $this->getArgConnectionHost($connection);
120		}
121
122	3	return $connection['user'] . ':' . rawurlencode($connection['pwd']) . '@' .
123	3	$this->getArgConnectionHost($connection);
124		}
125
126		/**
127		* @return string
128		*/
129	9	private function getArgConnectionHost(array $connection = array())
130		{
131	9	if (!empty($connection['hosts'])) {
132	1	return $this->getArgConnectionHosts($connection);
133		}
134	9	if (empty($connection['host'])) {
135	7	$connection['host'] = 'localhost';
136	7	}
137
138	9	return empty($connection['port']) ? $connection['host'] : $connection['host'] . ':' . $connection['port'];
139		}
140
141	1	private function getArgConnectionHosts(array $connection)
142		{
143	1	return implode(',', array_map(
144		function ($hosts) {
145	1	return $this->getArgConnectionHost(is_array($hosts) ? $hosts : array('host' => $hosts));
146	1	},
147	1	$connection['hosts']
148	1	));
149		}
150
151		/**
152		* @return string\|array
153		*/
154	11	private function getArgUri()
155		{
156	11	if (!empty($this->args['uri'])) {
157	2	return $this->args['uri'];
158		}
159	9	if (!empty($this->args['connection'])) {
160	7	return is_array($this->args['connection']) ? $this->args['connection'] : $this->args['connection'];
161		}
162	2	}
163
164		/**
165		* @param \Pimple\Container $app
166		* @param string $name
167		*
168		* @return string\|array
169		*/
170	10	private function getDefaultArg(Container $app, $name)
171		{
172	10	if (!isset($this->defaultArgs[$name])) {
173	10	$this->defaultArgs[$name] = empty($app['mongodb.' . $name]) ?
174	10	array('uri_options' => array(), 'driver_options' => array())[$name] :
175	1	$app['mongodb.' . $name];
176	10	}
177
178	10	return $this->defaultArgs[$name];
179		}
180
181	11	private function loadParameters(Container $app)
182		{
183	11	if ($this->isLoaded) {
184	11	return;
185		}
186
187	11	$this->isLoaded = true;
188
189	11	if (empty($app['mongodb.uri']) \|\| !is_array($app['mongodb.uri'])) {
190	10	$this->loadSingletonParameters($app);
191	10	} else {
192	1	$this->parameters = $app['mongodb.uri'];
193	1	$this->defaultConnection = array_keys($this->parameters)[0];
194		}
195	11	}
196
197	10	private function loadSingletonParameters(Container $app)
198		{
199	10	$this->parameters[0] = array();
200
201	10	if (!empty($app['mongodb.uri'])) {
202	2	$this->parameters[0]['uri'] = $app['mongodb.uri'];
203	10	} elseif (!empty($app['mongodb.connection'])) {
204	6	$this->parameters[0]['connection'] = $app['mongodb.connection'];
205	6	}
206
207	10	if (!empty($app['mongodb.uri_options'])) {
208	1	$this->parameters[0]['uri_options'] = $app['mongodb.uri_options'];
209	1	}
210	10	if (!empty($app['mongodb.driver_options'])) {
211	1	$this->parameters[0]['driver_options'] = $app['mongodb.driver_options'];
212	1	}
213	10	}
214
215	11	public function register(Container $app)
216		{
217		$app[$this->id] = function () use ($app) {
218	11	$this->loadParameters($app);
219
220	11	return $app[$this->instances][$this->defaultConnection];
221		};
222		$app[$this->instances] = function () use ($app) {
223	11	$this->loadParameters($app);
224
225	11	$instances = new Container();
226	11	foreach ($this->parameters as $client => $this->args) {
227		$instances[$client] = function () use ($app) {
228	11	return $app['mongodb.client'](
229	11	$this->getArgUri(),
230	11	$this->getArg($app, 'uri_options'),
231	11	$this->getArg($app, 'driver_options')
232	11	);
233		};
234	11	}
235
236	11	return $instances;
237		};
238
239	11	$app['mongodb.client'] = $app->protect(
240	11	function ($uri = '', array $uriOptions = array(), array $driverOptions = array()) {
241	11	return new MongoDB\Client($this->buildUri($uri), $uriOptions, $driverOptions);
242		}
243	11	);
244	11	}
245		}
246

liquidbox / silex-mongodb

MongoDbServiceProvider::buildUri() A last analyzed 2018-01-04 09:58 UTC

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MongoDbServiceProvider::buildUri() A
last analyzed 2018-01-04 09:58 UTC