Database::__construct() - Code Metrics - Inspection of "e9d41fd89556fbeb43988a69b56768ed60a22bb7" - phpMv/ubiquity - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Branch — master (e9d41f)

by Jean-Christophe

created 2020-03-09 22:33 UTC

Database::__construct() A

↳ Parent: Database

Complexity

Conditions	6
Paths	7

Size

Total Lines	21
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	15
CRAP Score	6.0087

Importance

Changes

Metric	Value
eloc	17
c	0
b	0
f	0
dl	0
loc	21
ccs	15
cts	16
cp	0.9375
rs	9.0777
cc	6
nc	7
nop	10
crap	6.0087

How to fix Many Parameters

<?php

/**
 * Database implementation
 */
namespace Ubiquity\db;

use Ubiquity\exceptions\CacheException;
use Ubiquity\db\traits\DatabaseOperationsTrait;
use Ubiquity\exceptions\DBException;
use Ubiquity\db\traits\DatabaseTransactionsTrait;
use Ubiquity\controllers\Startup;
use Ubiquity\db\traits\DatabaseMetadatas;

/**
 * Ubiquity Generic database class.
 * Ubiquity\db$Database
 * This class is part of Ubiquity
 *
 * @author jcheron <[email protected]>
 * @version 1.1.2
 *
 */
class Database {
	use DatabaseOperationsTrait,DatabaseTransactionsTrait,DatabaseMetadatas;
	public static $wrappers = [ 'pdo' => \Ubiquity\db\providers\pdo\PDOWrapper::class,'tarantool' => '\Ubiquity\db\providers\tarantool\TarantoolWrapper','mysqli' => '\Ubiquity\db\providers\mysqli\MysqliWrapper','swoole' => '\Ubiquity\db\providers\swoole\SwooleWrapper' ];
	private $dbType;
	private $serverName;
	private $port;
	private $dbName;
	private $user;
	private $password;
	private $cache;
	private $options;
	public $quote;

	/**
	 *
	 * @var \Ubiquity\db\providers\AbstractDbWrapper
	 */
	protected $wrapperObject;

	/**
	 * Constructor
	 *
	 * @param string $dbWrapperClass
	 * @param string $dbName
	 * @param string $serverName
	 * @param string $port
	 * @param string $user
	 * @param string $password
	 * @param array $options
	 * @param boolean|string $cache
	 * @param mixed $pool
	 */
	public function __construct($dbWrapperClass, $dbType, $dbName, $serverName = "127.0.0.1", $port = "3306", $user = "root", $password = "", $options = [ ], $cache = false, $pool = null) {
		$this->setDbWrapperClass ( $dbWrapperClass, $dbType );
		$this->dbName = $dbName;
		$this->serverName = $serverName;
		$this->port = $port;
		$this->user = $user;
		$this->password = $password;
		$this->options = $options;
		if ($cache !== false) {
			if ($cache instanceof \Closure) {
				$this->cache = $cache ();
			} else {
				if (\class_exists ( $cache )) {
					$this->cache = new $cache ();
				} else {
					throw new CacheException ( $cache . " is not a valid value for database cache" );
				}
			}
		}
		if ($pool && (\method_exists ( $this->wrapperObject, 'pool' ))) {
			$this->wrapperObject->setPool ( $pool );
		}
	}

	private function setDbWrapperClass($dbWrapperClass, $dbType) {
		$this->wrapperObject = new $dbWrapperClass ( $this->dbType = $dbType );
		$this->quote = $this->wrapperObject->quote;
	}

	/**
	 * Creates the Db instance and realize a safe connection.
	 *
	 * @throws DBException
	 * @return boolean
	 */
	public function connect() {
		try {
			$this->_connect ();
			return true;
		} catch ( \Exception $e ) {
			throw new DBException ( $e->getMessage (), $e->getCode (), $e->getPrevious () );
		}
	}

	public function getDSN() {
		return $this->wrapperObject->getDSN ( $this->serverName, $this->port, $this->dbName, $this->dbType );
	}

	/**
	 *
	 * @return string
	 * @codeCoverageIgnore
	 */
	public function getServerName() {
		return $this->serverName;
	}

	public function setServerName($serverName) {
		$this->serverName = $serverName;
	}

	public function setDbType($dbType) {
		$this->dbType = $dbType;
		return $this;
	}

	/**
	 *
	 * @return string
	 * @codeCoverageIgnore
	 */
	public function getPort() {
		return $this->port;
	}

	/**
	 *
	 * @return string
	 * @codeCoverageIgnore
	 */
	public function getDbName() {
		return $this->dbName;
	}

	/**
	 *
	 * @return string
	 * @codeCoverageIgnore
	 */
	public function getUser() {
		return $this->user;
	}

	public static function getAvailableDrivers($dbWrapperClass = \Ubiquity\db\providers\pdo\PDOWrapper::class) {
		return call_user_func ( $dbWrapperClass . '::getAvailableDrivers' );
	}

	/**
	 *
	 * @return mixed
	 * @codeCoverageIgnore
	 */
	public function getDbType() {
		return $this->dbType;
	}

	/**
	 *
	 * @return string
	 * @codeCoverageIgnore
	 */
	public function getPassword() {
		return $this->password;
	}

	/**
	 *
	 * @return array
	 * @codeCoverageIgnore
	 */
	public function getOptions() {
		return $this->options;
	}

	/**
	 *
	 * @param string $port
	 */
	public function setPort($port) {
		$this->port = $port;
	}

	/**
	 *
	 * @param string $dbName
	 */
	public function setDbName($dbName) {
		$this->dbName = $dbName;
	}

	/**
	 *
	 * @param string $user
	 */
	public function setUser($user) {
		$this->user = $user;
	}

	/**
	 *
	 * @param string $password
	 */
	public function setPassword($password) {
		$this->password = $password;
	}

	/**
	 *
	 * @param array $options
	 */
	public function setOptions($options) {
		$this->options = $options;
	}

	/**
	 * Closes the active connection
	 */
	public function close() {
		$this->wrapperObject->close ();
	}

	/**
	 * Starts and returns a database instance corresponding to an offset in config
	 *
	 * @param string $offset
	 * @param string $dbWrapperClass
	 * @return \Ubiquity\db\Database|NULL
	 */
	public static function start($offset = null, $dbWrapperClass = \Ubiquity\db\providers\pdo\PDOWrapper::class) {
		$config = Startup::$config;
		$db = $offset ? ($config ['database'] [$offset] ?? ($config ['database'] ?? [ ])) : ($config ['database'] ?? [ ]);
		if ($db ['dbName'] !== '') {
			$database = new Database ( $dbWrapperClass, $db ['type'], $db ['dbName'], $db ['serverName'] ?? '127.0.0.1', $db ['port'] ?? 3306, $db ['user'] ?? 'root', $db ['password'] ?? '', $db ['options'] ?? [ ], $db ['cache'] ?? false);
			$database->connect ();
			return $database;
		}
		return null;
	}

	public function quoteValue($value, $type = 2) {
		return $this->wrapperObject->quoteValue ( ( string ) $value, $type );
	}

	public function getUpdateFieldsKeyAndValues($keyAndValues) {
		$ret = array ();
		foreach ( $keyAndValues as $key => $value ) {
			$ret [] = $this->quote . $key . $this->quote . ' = ' . $this->quoteValue ( $value );
		}
		return \implode ( ',', $ret );
	}

	public function getCondition(array $keyValues, $separator = ' AND ') {
		$retArray = array ();
		foreach ( $keyValues as $key => $value ) {
			$retArray [] = $this->quote . $key . $this->quote . " = " . $this->quoteValue ( $value );
		}
		return \implode ( $separator, $retArray );
	}

	/**
	 * For databases with Connection pool (retrieve a new dbInstance from pool wrapper)
	 */
	public function pool() {
		return $this->wrapperObject->pool ();
	}

	/**
	 * For databases with Connection pool (put a dbInstance in pool wrapper)
	 */
	public function freePool($db) {
		$this->wrapperObject->freePool ( $db );
	}

	public function setPool($pool) {
		$this->wrapperObject->setPool ( $pool );
	}

	public static function getAvailableWrappers() {
		$wrappers = [ ];
		foreach ( self::$wrappers as $k => $wrapper ) {
			if (\class_exists ( $wrapper, true )) {
				$wrappers [$k] = $wrapper;
			}
		}
		return $wrappers;
	}

	public function getSpecificSQL($key, ?array $params = null) {
		switch ($key) {
			case 'groupconcat' :
				return $this->wrapperObject->groupConcat ( $params [0], $params [1] ?? ',');
			case 'tostring' :
				return $this->wrapperObject->toStringOperator ();
		}
	}
}


1		<?php
2
3		/**
4		* Database implementation
5		*/
6		namespace Ubiquity\db;
7
8		use Ubiquity\exceptions\CacheException;
9		use Ubiquity\db\traits\DatabaseOperationsTrait;
10		use Ubiquity\exceptions\DBException;
11		use Ubiquity\db\traits\DatabaseTransactionsTrait;
12		use Ubiquity\controllers\Startup;
13		use Ubiquity\db\traits\DatabaseMetadatas;
14
15		/**
16		* Ubiquity Generic database class.
17		* Ubiquity\db$Database
18		* This class is part of Ubiquity
19		*
20		* @author jcheron <[email protected]>
21		* @version 1.1.2
22		*
23		*/
24		class Database {
25		use DatabaseOperationsTrait,DatabaseTransactionsTrait,DatabaseMetadatas;
26		public static $wrappers = [ 'pdo' => \Ubiquity\db\providers\pdo\PDOWrapper::class,'tarantool' => '\Ubiquity\db\providers\tarantool\TarantoolWrapper','mysqli' => '\Ubiquity\db\providers\mysqli\MysqliWrapper','swoole' => '\Ubiquity\db\providers\swoole\SwooleWrapper' ];
27		private $dbType;
28		private $serverName;
29		private $port;
30		private $dbName;
31		private $user;
32		private $password;
33		private $cache;
34		private $options;
35		public $quote;
36
37		/**
38		*
39		* @var \Ubiquity\db\providers\AbstractDbWrapper
40		*/
41		protected $wrapperObject;
42
43		/**
44		* Constructor
45		*
46		* @param string $dbWrapperClass
47		* @param string $dbName
48		* @param string $serverName
49		* @param string $port
50		* @param string $user
51		* @param string $password
52		* @param array $options
53		* @param boolean\|string $cache
54		* @param mixed $pool
55		*/
56	103	public function __construct($dbWrapperClass, $dbType, $dbName, $serverName = "127.0.0.1", $port = "3306", $user = "root", $password = "", $options = [ ], $cache = false, $pool = null) {
57	103	$this->setDbWrapperClass ( $dbWrapperClass, $dbType );
58	103	$this->dbName = $dbName;
59	103	$this->serverName = $serverName;
60	103	$this->port = $port;
61	103	$this->user = $user;
62	103	$this->password = $password;
63	103	$this->options = $options;
64	103	if ($cache !== false) {
65	18	if ($cache instanceof \Closure) {
66	1	$this->cache = $cache ();
67		} else {
68	18	if (\class_exists ( $cache )) {
69	18	$this->cache = new $cache ();
70		} else {
71	1	throw new CacheException ( $cache . " is not a valid value for database cache" );
72		}
73		}
74		}
75	103	if ($pool && (\method_exists ( $this->wrapperObject, 'pool' ))) {
76		$this->wrapperObject->setPool ( $pool );
77		}
78	103	}
79
80	103	private function setDbWrapperClass($dbWrapperClass, $dbType) {
81	103	$this->wrapperObject = new $dbWrapperClass ( $this->dbType = $dbType );
82	103	$this->quote = $this->wrapperObject->quote;
83	103	}
84
85		/**
86		* Creates the Db instance and realize a safe connection.
87		*
88		* @throws DBException
89		* @return boolean
90		*/
91	93	public function connect() {
92		try {
93	93	$this->_connect ();
94	93	return true;
95	1	} catch ( \Exception $e ) {
96	1	throw new DBException ( $e->getMessage (), $e->getCode (), $e->getPrevious () );
97		}
98		}
99
100	1	public function getDSN() {
101	1	return $this->wrapperObject->getDSN ( $this->serverName, $this->port, $this->dbName, $this->dbType );
102		}
103
104		/**
105		*
106		* @return string
107		* @codeCoverageIgnore
108		*/
109		public function getServerName() {
110		return $this->serverName;
111		}
112
113	3	public function setServerName($serverName) {
114	3	$this->serverName = $serverName;
115	3	}
116
117	3	public function setDbType($dbType) {
118	3	$this->dbType = $dbType;
119	3	return $this;
120		}
121
122		/**
123		*
124		* @return string
125		* @codeCoverageIgnore
126		*/
127		public function getPort() {
128		return $this->port;
129		}
130
131		/**
132		*
133		* @return string
134		* @codeCoverageIgnore
135		*/
136		public function getDbName() {
137		return $this->dbName;
138		}
139
140		/**
141		*
142		* @return string
143		* @codeCoverageIgnore
144		*/
145		public function getUser() {
146		return $this->user;
147		}
148
149	3	public static function getAvailableDrivers($dbWrapperClass = \Ubiquity\db\providers\pdo\PDOWrapper::class) {
150	3	return call_user_func ( $dbWrapperClass . '::getAvailableDrivers' );
151		}
152
153		/**
154		*
155		* @return mixed
156		* @codeCoverageIgnore
157		*/
158		public function getDbType() {
159		return $this->dbType;
160		}
161
162		/**
163		*
164		* @return string
165		* @codeCoverageIgnore
166		*/
167		public function getPassword() {
168		return $this->password;
169		}
170
171		/**
172		*
173		* @return array
174		* @codeCoverageIgnore
175		*/
176		public function getOptions() {
177		return $this->options;
178		}
179
180		/**
181		*
182		* @param string $port
183		*/
184	2	public function setPort($port) {
185	2	$this->port = $port;
186	2	}
187
188		/**
189		*
190		* @param string $dbName
191		*/
192	1	public function setDbName($dbName) {
193	1	$this->dbName = $dbName;
194	1	}
195
196		/**
197		*
198		* @param string $user
199		*/
200	2	public function setUser($user) {
201	2	$this->user = $user;
202	2	}
203
204		/**
205		*
206		* @param string $password
207		*/
208	1	public function setPassword($password) {
209	1	$this->password = $password;
210	1	}
211
212		/**
213		*
214		* @param array $options
215		*/
216	1	public function setOptions($options) {
217	1	$this->options = $options;
218	1	}
219
220		/**
221		* Closes the active connection
222		*/
223	28	public function close() {
224	28	$this->wrapperObject->close ();
225	28	}
226
227		/**
228		* Starts and returns a database instance corresponding to an offset in config
229		*
230		* @param string $offset
231		* @param string $dbWrapperClass
232		* @return \Ubiquity\db\Database\|NULL
233		*/
234		public static function start($offset = null, $dbWrapperClass = \Ubiquity\db\providers\pdo\PDOWrapper::class) {
235		$config = Startup::$config;
236		$db = $offset ? ($config ['database'] [$offset] ?? ($config ['database'] ?? [ ])) : ($config ['database'] ?? [ ]);
237		if ($db ['dbName'] !== '') {
238		$database = new Database ( $dbWrapperClass, $db ['type'], $db ['dbName'], $db ['serverName'] ?? '127.0.0.1', $db ['port'] ?? 3306, $db ['user'] ?? 'root', $db ['password'] ?? '', $db ['options'] ?? [ ], $db ['cache'] ?? false);
239		$database->connect ();
240		return $database;
241		}
242		return null;
243		}
244
245		public function quoteValue($value, $type = 2) {
246		return $this->wrapperObject->quoteValue ( ( string ) $value, $type );
247		}
248
249		public function getUpdateFieldsKeyAndValues($keyAndValues) {
250		$ret = array ();
251		foreach ( $keyAndValues as $key => $value ) {
252		$ret [] = $this->quote . $key . $this->quote . ' = ' . $this->quoteValue ( $value );
253		}
254		return \implode ( ',', $ret );
255		}
256
257		public function getCondition(array $keyValues, $separator = ' AND ') {
258		$retArray = array ();
259		foreach ( $keyValues as $key => $value ) {
260		$retArray [] = $this->quote . $key . $this->quote . " = " . $this->quoteValue ( $value );
261		}
262		return \implode ( $separator, $retArray );
263		}
264
265		/**
266		* For databases with Connection pool (retrieve a new dbInstance from pool wrapper)
267		*/
268		public function pool() {
269		return $this->wrapperObject->pool ();
270		}
271
272		/**
273		* For databases with Connection pool (put a dbInstance in pool wrapper)
274		*/
275		public function freePool($db) {
276		$this->wrapperObject->freePool ( $db );
277		}
278
279		public function setPool($pool) {
280		$this->wrapperObject->setPool ( $pool );
281		}
282
283	2	public static function getAvailableWrappers() {
284	2	$wrappers = [ ];
285	2	foreach ( self::$wrappers as $k => $wrapper ) {
286	2	if (\class_exists ( $wrapper, true )) {
287	2	$wrappers [$k] = $wrapper;
288		}
289		}
290	2	return $wrappers;
291		}
292
293		public function getSpecificSQL($key, ?array $params = null) {
294		switch ($key) {
295		case 'groupconcat' :
296		return $this->wrapperObject->groupConcat ( $params [0], $params [1] ?? ',');
297		case 'tostring' :
298		return $this->wrapperObject->toStringOperator ();
299		}
300		}
301		}
302

phpMv / ubiquity

Branch — master (e9d41f)

Database::__construct() A

Complexity

Size

Duplication

Code Coverage

Importance

How to fix Many Parameters

Many Parameters

Duplication Side-by-Side

Filter issues like