PDOWrapper::__construct() - Code Metrics - phpMv/ubiquity - Measure and Improve Code Quality continuously with Scrutinizer

PDOWrapper::__construct() A
last analyzed 2023-05-30 15:31 UTC

↳ Parent: PDOWrapper

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes

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

<?php

namespace Ubiquity\db\providers\pdo;

use Ubiquity\db\providers\AbstractDbWrapper;
use Ubiquity\exceptions\DBException;

/**
 * Ubiquity\db\providers$PDOWrapper
 * This class is part of Ubiquity
 *
 * @author jcheron <[email protected]>
 * @version 1.0.7
 * @property \PDO $dbInstance
 *
 */
class PDOWrapper extends AbstractDbWrapper {
	protected static $savepointsDrivers = [ 'pgsql' => true,'mysql' => true,'sqlite' => true ];
	private static $quotes = [ 'mysql' => '`','sqlite' => '"','pgsql' => '"' ];
	protected $driversMetasClasses = [ 'mysql' => '\\Ubiquity\\db\\providers\\pdo\\drivers\\MysqlDriverMetas','pgsql' => '\\Ubiquity\\db\\providers\\pdo\\drivers\\PgsqlDriverMetas','sqlite' => '\\Ubiquity\\db\\providers\\pdo\\drivers\\SqliteDriverMetas' ];
	protected $transactionLevel = 0;
	protected $dbType;
	protected $driverMetaDatas;

	/**
	 *
	 * @throws DBException
	 * @return \Ubiquity\db\providers\pdo\drivers\AbstractDriverMetaDatas
	 */
	protected function getDriverMetaDatas() {
		if (! isset ( $this->driverMetaDatas )) {
			if (isset ( $this->driversMetasClasses [$this->dbType] )) {
				$metaClass = $this->driversMetasClasses [$this->dbType];
				$this->driverMetaDatas = new $metaClass ( $this->dbInstance );
			} else {
				throw new DBException ( "{$this->dbType} driver is not yet implemented!" );
			}
		}
		return $this->driverMetaDatas;
	}

	public function __construct($dbType = 'mysql') {
		$this->quote = self::$quotes [$dbType] ?? '';
		$this->dbType = $dbType;
	}

	public function fetchAllColumn($statement, array $values = null, string $column = null) {
		$result = false;
		if ($statement->execute ( $values )) {
			$result = $statement->fetchAll ( \PDO::FETCH_COLUMN, $column );
		}
		$statement->closeCursor ();
		return $result;
	}

	public function lastInsertId($name = null) {
		return $this->dbInstance->lastInsertId ( $name );
	}

	public function fetchAll($statement, array $values = null, $mode = null) {
		if ($statement->execute ( $values )) {
			$result = $statement->fetchAll ( $mode ?? \PDO::FETCH_ASSOC);
			$statement->closeCursor ();
			return $result;
		}

		return false;
	}

	public function fetchOne($statement, array $values = null, $mode = null) {
		if ($statement->execute ( $values )) {
			$result = $statement->fetch ( $mode ?? \PDO::FETCH_ASSOC);
			$statement->closeCursor ();
			return $result;
		}

		return false;
	}

	public static function getAvailableDrivers() {
		return \PDO::getAvailableDrivers ();
	}

	public function prepareStatement(string $sql) {
		return $this->dbInstance->prepare ( $sql );
	}

	public function fetchColumn($statement, array $values = null, int $columnNumber = null) {
		if ($statement->execute ( $values )) {
			return $statement->fetchColumn ( $columnNumber );
		}
		return false;
	}

	public function getStatement($sql) {
		$st = $this->dbInstance->prepare ( $sql );
		$st->setFetchMode ( \PDO::FETCH_ASSOC );
		return $st;
	}

	public function execute($sql) {
		return $this->dbInstance->exec ( $sql );
	}

	public function connect(string $dbType, $dbName, $serverName, string $port, string $user, string $password, array $options) {
		$options [\PDO::ATTR_ERRMODE] = \PDO::ERRMODE_EXCEPTION;
		if (isset ( $options ['quote'] )) {
			$this->quote = $options ['quote'];
			unset ( $options ['quote'] );
		}
		$this->dbInstance = new \PDO ( $this->getDSN ( $serverName, $port, $dbName, $dbType ), $user, $password, $options );
	}

	public function getDSN(string $serverName, string $port, string $dbName, string $dbType = 'mysql') {
		$charsetString = [ 'mysql' => 'charset=UTF8','pgsql' => 'options=\'--client_encoding=UTF8\'','sqlite' => '' ] [$dbType] ?? 'charset=UTF8';
		if ($dbType === 'sqlite') {
			return "sqlite:{$dbName}";
		}
		return $dbType . ":dbname={$dbName};host={$serverName};{$charsetString};port=" . $port;
	}

	public function bindValueFromStatement($statement, $parameter, $value) {
		return $statement->bindValue ( ":" . $parameter, $value );
	}

	public function query(string $sql) {
		return $this->dbInstance->query ( $sql );
	}

	public function queryAll(string $sql, int $fetchStyle = null) {
		return $this->dbInstance->query ( $sql )->fetchAll ( $fetchStyle );
	}

	public function queryColumn(string $sql, int $columnNumber = null) {
		return $this->dbInstance->query ( $sql )->fetchColumn ( $columnNumber );
	}

	public function executeStatement($statement, array $values = null) {
		return $statement->execute ( $values );
	}

	public function getTablesName() {
		return $this->getDriverMetaDatas ()->getTablesName ();
	}

	public function statementRowCount($statement) {
		return $statement->rowCount ();
	}

	public function inTransaction() {
		return $this->dbInstance->inTransaction ();
	}

	public function commit() {
		if($this->dbInstance->inTransaction()) {
			return $this->dbInstance->commit();
		}
		return false;
	}

	public function rollBack() {
		if($this->dbInstance->inTransaction()) {
			return $this->dbInstance->rollBack ();
		}
		return false;
	}

	public function beginTransaction() {
		return $this->dbInstance->beginTransaction ();
	}

	public function savePoint($level) {
		$this->dbInstance->exec ( 'SAVEPOINT LEVEL' . $level );
	}

	public function releasePoint($level) {
		$this->dbInstance->exec ( 'RELEASE SAVEPOINT LEVEL' . $level );
	}

	public function rollbackPoint($level) {
		$this->dbInstance->exec ( 'ROLLBACK TO SAVEPOINT LEVEL' . $level );
	}

	public function nestable() {
		return isset ( self::$savepointsDrivers [$this->dbType] );
	}

	public function ping() {
		return ($this->dbInstance != null) && (1 === \intval ( $this->queryColumn ( 'SELECT 1', 0 ) ));
	}

	public function getPrimaryKeys($tableName) {
		return $this->getDriverMetaDatas ()->getPrimaryKeys ( $tableName );
	}

	public function getForeignKeys($tableName, $pkName, $dbName = null) {
		return $this->getDriverMetaDatas ()->getForeignKeys ( $tableName, $pkName, $dbName );
	}

	public function getFieldsInfos($tableName) {
		return $this->getDriverMetaDatas ()->getFieldsInfos ( $tableName );
	}

	public function _optPrepareAndExecute($sql, array $values = null, $one = false) {
		$statement = $this->_getStatement ( $sql );
		$result = false;
		if ($statement->execute ( $values )) {
			if ($one) {
				$result = $statement->fetch ( \PDO::FETCH_ASSOC );
			} else {
				$result = $statement->fetchAll ( \PDO::FETCH_ASSOC );
			}
		}
		$statement->closeCursor ();
		return $result;
	}

	public function _optExecuteAndFetch($statement, array $values = null, $one = false) {
		if ($statement->execute ( $values )) {
			if ($one) {
				$row = $statement->fetch ( \PDO::FETCH_ASSOC );
			} else {
				$row = $statement->fetchAll ( \PDO::FETCH_ASSOC );
			}
			$statement->closeCursor ();
			return $row;
		}
		return false;
	}

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

	public function getRowNum(string $tableName, string $pkName, string $condition): int {
		return $this->getDriverMetaDatas ()->getRowNum ( $tableName, $pkName, $condition );
	}

	public function groupConcat(string $fields, string $separator): string {
		return $this->getDriverMetaDatas ()->groupConcat ( $fields, $separator );
	}

	public function toStringOperator() {
		return $this->getDriverMetaDatas ()->toStringOperator ();
	}

	/**
	 * Returns the SQL string for a migration operation.
	 * @param string $operation
	 * @return string
	 */
	public function migrateOperation(string $operation):?string{
		return $this->getDriverMetaDatas()->migrateOperation($operation)??parent::migrateOperation($operation);
	}

	/**
	 * Sets the isolation level for transactions.
	 * @param $isolationLevel
	 * @return mixed|void
	 * @throws DBException
	 */
	public function setIsolationLevel($isolationLevel) {
		return $this->getDriverMetaDatas()->setIsolationLevel($isolationLevel);
	}
}


1		<?php
2
3		namespace Ubiquity\db\providers\pdo;
4
5		use Ubiquity\db\providers\AbstractDbWrapper;
6		use Ubiquity\exceptions\DBException;
7
8		/**
9		* Ubiquity\db\providers$PDOWrapper
10		* This class is part of Ubiquity
11		*
12		* @author jcheron <[email protected]>
13		* @version 1.0.7
14		* @property \PDO $dbInstance
15		*
16		*/
17		class PDOWrapper extends AbstractDbWrapper {
18		protected static $savepointsDrivers = [ 'pgsql' => true,'mysql' => true,'sqlite' => true ];
19		private static $quotes = [ 'mysql' => '`','sqlite' => '"','pgsql' => '"' ];
20		protected $driversMetasClasses = [ 'mysql' => '\\Ubiquity\\db\\providers\\pdo\\drivers\\MysqlDriverMetas','pgsql' => '\\Ubiquity\\db\\providers\\pdo\\drivers\\PgsqlDriverMetas','sqlite' => '\\Ubiquity\\db\\providers\\pdo\\drivers\\SqliteDriverMetas' ];
21		protected $transactionLevel = 0;
22		protected $dbType;
23		protected $driverMetaDatas;
24
25		/**
26		*
27		* @throws DBException
28		* @return \Ubiquity\db\providers\pdo\drivers\AbstractDriverMetaDatas
29		*/
30	45	protected function getDriverMetaDatas() {
31	45	if (! isset ( $this->driverMetaDatas )) {
32	45	if (isset ( $this->driversMetasClasses [$this->dbType] )) {
33	45	$metaClass = $this->driversMetasClasses [$this->dbType];
34	45	$this->driverMetaDatas = new $metaClass ( $this->dbInstance );
35		} else {
36		throw new DBException ( "{$this->dbType} driver is not yet implemented!" );
37		}
38		}
39	45	return $this->driverMetaDatas;
40		}
41
42	165	public function __construct($dbType = 'mysql') {
43	165	$this->quote = self::$quotes [$dbType] ?? '';
44	165	$this->dbType = $dbType;
45		}
46
47		public function fetchAllColumn($statement, array $values = null, string $column = null) {
48		$result = false;
49		if ($statement->execute ( $values )) {
50		$result = $statement->fetchAll ( \PDO::FETCH_COLUMN, $column );
51		}
52		$statement->closeCursor ();
53		return $result;
54		}
55
56	20	public function lastInsertId($name = null) {
57	20	return $this->dbInstance->lastInsertId ( $name );
58		}
59
60	36	public function fetchAll($statement, array $values = null, $mode = null) {
61	36	if ($statement->execute ( $values )) {
62	36	$result = $statement->fetchAll ( $mode ?? \PDO::FETCH_ASSOC);
63	36	$statement->closeCursor ();
64	36	return $result;
65		}
66
67		return false;
68		}
69
70		public function fetchOne($statement, array $values = null, $mode = null) {
71		if ($statement->execute ( $values )) {
72		$result = $statement->fetch ( $mode ?? \PDO::FETCH_ASSOC);
73		$statement->closeCursor ();
74		return $result;
75		}
76
77		return false;
78		}
79
80	2	public static function getAvailableDrivers() {
81	2	return \PDO::getAvailableDrivers ();
82		}
83
84	68	public function prepareStatement(string $sql) {
85	68	return $this->dbInstance->prepare ( $sql );
86		}
87
88		public function fetchColumn($statement, array $values = null, int $columnNumber = null) {
89		if ($statement->execute ( $values )) {
90		return $statement->fetchColumn ( $columnNumber );
91		}
92		return false;
93		}
94
95	142	public function getStatement($sql) {
96	142	$st = $this->dbInstance->prepare ( $sql );
97	142	$st->setFetchMode ( \PDO::FETCH_ASSOC );
98	142	return $st;
99		}
100
101	3	public function execute($sql) {
102	3	return $this->dbInstance->exec ( $sql );
103		}
104
105	158	public function connect(string $dbType, $dbName, $serverName, string $port, string $user, string $password, array $options) {
106	158	$options [\PDO::ATTR_ERRMODE] = \PDO::ERRMODE_EXCEPTION;
107	158	if (isset ( $options ['quote'] )) {
108		$this->quote = $options ['quote'];
109		unset ( $options ['quote'] );
110		}
111	158	$this->dbInstance = new \PDO ( $this->getDSN ( $serverName, $port, $dbName, $dbType ), $user, $password, $options );
112		}
113
114	158	public function getDSN(string $serverName, string $port, string $dbName, string $dbType = 'mysql') {
115	158	$charsetString = [ 'mysql' => 'charset=UTF8','pgsql' => 'options=\'--client_encoding=UTF8\'','sqlite' => '' ] [$dbType] ?? 'charset=UTF8';
116	158	if ($dbType === 'sqlite') {
117		return "sqlite:{$dbName}";
118		}
119	158	return $dbType . ":dbname={$dbName};host={$serverName};{$charsetString};port=" . $port;
120		}
121
122		public function bindValueFromStatement($statement, $parameter, $value) {
123		return $statement->bindValue ( ":" . $parameter, $value );
124		}
125
126		public function query(string $sql) {
127		return $this->dbInstance->query ( $sql );
128		}
129
130		public function queryAll(string $sql, int $fetchStyle = null) {
131		return $this->dbInstance->query ( $sql )->fetchAll ( $fetchStyle );
132		}
133
134	8	public function queryColumn(string $sql, int $columnNumber = null) {
135	8	return $this->dbInstance->query ( $sql )->fetchColumn ( $columnNumber );
136		}
137
138		public function executeStatement($statement, array $values = null) {
139		return $statement->execute ( $values );
140		}
141
142	3	public function getTablesName() {
143	3	return $this->getDriverMetaDatas ()->getTablesName ();
144		}
145
146		public function statementRowCount($statement) {
147		return $statement->rowCount ();
148		}
149
150		public function inTransaction() {
151		return $this->dbInstance->inTransaction ();
152		}
153
154	11	public function commit() {
155	11	if($this->dbInstance->inTransaction()) {
156	11	return $this->dbInstance->commit();
157		}
158		return false;
159		}
160
161	6	public function rollBack() {
162	6	if($this->dbInstance->inTransaction()) {
163	6	return $this->dbInstance->rollBack ();
164		}
165		return false;
166		}
167
168	19	public function beginTransaction() {
169	19	return $this->dbInstance->beginTransaction ();
170		}
171
172	8	public function savePoint($level) {
173	8	$this->dbInstance->exec ( 'SAVEPOINT LEVEL' . $level );
174		}
175
176	4	public function releasePoint($level) {
177	4	$this->dbInstance->exec ( 'RELEASE SAVEPOINT LEVEL' . $level );
178		}
179
180	4	public function rollbackPoint($level) {
181	4	$this->dbInstance->exec ( 'ROLLBACK TO SAVEPOINT LEVEL' . $level );
182		}
183
184	8	public function nestable() {
185	8	return isset ( self::$savepointsDrivers [$this->dbType] );
186		}
187
188	8	public function ping() {
189	8	return ($this->dbInstance != null) && (1 === \intval ( $this->queryColumn ( 'SELECT 1', 0 ) ));
190		}
191
192	1	public function getPrimaryKeys($tableName) {
193	1	return $this->getDriverMetaDatas ()->getPrimaryKeys ( $tableName );
194		}
195
196	1	public function getForeignKeys($tableName, $pkName, $dbName = null) {
197	1	return $this->getDriverMetaDatas ()->getForeignKeys ( $tableName, $pkName, $dbName );
198		}
199
200	1	public function getFieldsInfos($tableName) {
201	1	return $this->getDriverMetaDatas ()->getFieldsInfos ( $tableName );
202		}
203
204	126	public function _optPrepareAndExecute($sql, array $values = null, $one = false) {
205	126	$statement = $this->_getStatement ( $sql );
206	126	$result = false;
207	126	if ($statement->execute ( $values )) {
208	126	if ($one) {
209	69	$result = $statement->fetch ( \PDO::FETCH_ASSOC );
210		} else {
211	109	$result = $statement->fetchAll ( \PDO::FETCH_ASSOC );
212		}
213		}
214	126	$statement->closeCursor ();
215	126	return $result;
216		}
217
218	6	public function _optExecuteAndFetch($statement, array $values = null, $one = false) {
219	6	if ($statement->execute ( $values )) {
220	6	if ($one) {
221	5	$row = $statement->fetch ( \PDO::FETCH_ASSOC );
222		} else {
223	3	$row = $statement->fetchAll ( \PDO::FETCH_ASSOC );
224		}
225	6	$statement->closeCursor ();
226	6	return $row;
227		}
228		return false;
229		}
230
231	3	public function quoteValue($value, $type = 2) {
232	3	return $this->dbInstance->quote ( $value, $type );
233		}
234
235	5	public function getRowNum(string $tableName, string $pkName, string $condition): int {
236	5	return $this->getDriverMetaDatas ()->getRowNum ( $tableName, $pkName, $condition );
237		}
238
239	36	public function groupConcat(string $fields, string $separator): string {
240	36	return $this->getDriverMetaDatas ()->groupConcat ( $fields, $separator );
241		}
242
243	37	public function toStringOperator() {
244	37	return $this->getDriverMetaDatas ()->toStringOperator ();
245		}
246
247		/**
248		* Returns the SQL string for a migration operation.
249		* @param string $operation
250		* @return string
251		*/
252	1	public function migrateOperation(string $operation):?string{
253	1	return $this->getDriverMetaDatas()->migrateOperation($operation)??parent::migrateOperation($operation);
254		}
255
256		/**
257		* Sets the isolation level for transactions.
258		* @param $isolationLevel
259		* @return mixed\|void
260		* @throws DBException
261		*/
262		public function setIsolationLevel($isolationLevel) {
263		return $this->getDriverMetaDatas()->setIsolationLevel($isolationLevel);
264		}
265		}
266

phpMv / ubiquity

PDOWrapper::__construct() A last analyzed 2023-05-30 15:31 UTC

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PDOWrapper::__construct() A
last analyzed 2023-05-30 15:31 UTC