DAO::connect() - Code Metrics - Inspection of "fix ci bugs" - phpMv/ubiquity - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( bc2124...9382be )

by Jean-Christophe

created 2021-08-13 23:16 UTC

DAO::connect() A

↳ Parent: DAO

Complexity

Conditions	2
Paths	2

Size

Total Lines	7
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	2.5

Importance

Changes

Metric	Value
eloc	6
dl	0
loc	7
ccs	3
cts	6
cp	0.5
rs	10
c	0
b	0
f	0
cc	2
nc	2
nop	10
crap	2.5

How to fix Many Parameters

<?php

namespace Ubiquity\orm;

use Ubiquity\db\Database;
use Ubiquity\log\Logger;
use Ubiquity\db\SqlUtils;
use Ubiquity\orm\traits\DAOUpdatesTrait;
use Ubiquity\orm\traits\DAORelationsTrait;
use Ubiquity\orm\parser\ConditionParser;
use Ubiquity\orm\traits\DAOUQueries;
use Ubiquity\orm\traits\DAOCoreTrait;
use Ubiquity\orm\traits\DAORelationsPrepareTrait;
use Ubiquity\exceptions\DAOException;
use Ubiquity\orm\traits\DAORelationsAssignmentsTrait;
use Ubiquity\orm\traits\DAOTransactionsTrait;
use Ubiquity\controllers\Startup;
use Ubiquity\cache\CacheManager;
use Ubiquity\orm\traits\DAOPooling;
use Ubiquity\orm\traits\DAOBulkUpdatesTrait;
use Ubiquity\orm\traits\DAOPreparedTrait;
use Ubiquity\cache\dao\AbstractDAOCache;

/**
 * Gateway class between database and object model.
 * This class is part of Ubiquity
 *
 * @author jcheron <[email protected]>
 * @version 1.2.5
 *
 */
class DAO {
	use DAOCoreTrait,DAOUpdatesTrait,DAORelationsTrait,DAORelationsPrepareTrait,DAORelationsAssignmentsTrait,
	DAOUQueries,DAOTransactionsTrait,DAOPooling,DAOBulkUpdatesTrait,DAOPreparedTrait;

	/**
	 *
	 * @var Database
	 */
	public static $db;
	public static $useTransformers = false;
	public static $transformerOp = 'transform';
	private static $conditionParsers = [ ];
	protected static $modelsDatabase = [ ];
	/**
	 *
	 * @var AbstractDAOCache
	 */
	protected static $cache;

	public static function getDb($model) {
		return self::getDatabase ( self::$modelsDatabase [$model] ?? 'default');
	}

	/**
	 * Returns an array of $className objects from the database
	 *
	 * @param string $className class name of the model to load
	 * @param string $condition Part following the WHERE of an SQL statement
	 * @param boolean|array $included if true, loads associate members with associations, if array, example : ['client.*','commands']
	 * @param array|null $parameters
	 * @param boolean $useCache use the active cache if true
	 * @return array
	 */
	public static function getAll($className, $condition = '', $included = true, $parameters = null, $useCache = NULL) {
		$db = self::getDb ( $className );
		return static::_getAll ( $db, $className, new ConditionParser ( $condition, null, $parameters ), $included, $useCache );
	}

	/**
	 * Returns an array of $className objects loaded by id from the database
	 *
	 * @param string $className class name of the model to load
	 * @param array|null $parameters
	 * @param boolean|array $included if true, loads associate members with associations, if array, example : ['client.*','commands']
	 * @param string $condition additional condition
	 * @param boolean $useCache use the active cache if true
	 * @return array
	 */
	public static function getAllByIds($className, $keyValues = [ ], $included = true, $condition = '', $useCache = NULL) {
		$db = self::getDb ( $className );
		$key = OrmUtils::getFirstKey ( $className );
		$countK = \count ( $keyValues );
		if ($countK > 0) {
			$nCondition = $key . ' IN (' . \str_repeat ( '?,', $countK - 1 ) . '?)';
			if ($condition != null) {
				$nCondition .= ' AND ' . $condition;
			}
			return static::_getAll ( $db, $className, new ConditionParser ( $nCondition, null, $keyValues ), $included, $useCache );
		}
		return [];
		
	}

	public static function paginate($className, $page = 1, $rowsPerPage = 20, $condition = null, $included = true) {
		return self::getAll ( $className, ($condition ?? '1=1') . ' LIMIT ' . $rowsPerPage . ' OFFSET ' . (($page - 1) * $rowsPerPage), $included );
	}

	public static function getRownum($className, $ids) {
		$tableName = OrmUtils::getTableName ( $className );
		$db = self::getDb ( $className );
		$quote = $db->quote;
		self::parseKey ( $ids, $className, $quote );
		$condition = SqlUtils::getCondition ( $ids, $className );
		$keyFields = OrmUtils::getKeyFields ( $className );
		if (\is_array ( $keyFields )) {
			$keys = \implode ( ',', $keyFields );
		} else {
			$keys = '1';
		}
		return $db->getRowNum ( $tableName, $keys, $condition );
	}

	/**
	 * Returns the number of objects of $className from the database respecting the condition possibly passed as parameter
	 *
	 * @param string $className complete classname of the model to load
	 * @param string $condition Part following the WHERE of an SQL statement
	 * @param array|null $parameters The query parameters
	 * @return int|false count of objects
	 */
	public static function count($className, $condition = '', $parameters = null) {
		$tableName = OrmUtils::getTableName ( $className );
		if ($condition != '') {
			$condition = SqlUtils::checkWhere($condition);
		}
		$db = self::getDb ( $className );
		$quote = $db->quote;
		return $db->prepareAndFetchColumn ( 'SELECT COUNT(*) FROM ' . $quote . $tableName . $quote . $condition, $parameters );
	}

	/**
	 * Tests the existence of objects of $className from the database respecting the condition possibly passed as parameter
	 *
	 * @param string $className complete classname of the model to load
	 * @param string $condition Part following the WHERE of an SQL statement
	 * @param array|null $parameters The query parameters
	 * @return boolean
	 */
	public static function exists($className, $condition = '', $parameters = null) {
		$tableName = OrmUtils::getTableName ( $className );
		if ($condition != '') {
			$condition = SqlUtils::checkWhere($condition);
		}
		$db = self::getDb ( $className );
		$quote = $db->quote;
		return (1 == $db->prepareAndFetchColumn ( "SELECT EXISTS(SELECT 1 FROM {$quote}{$tableName}{$quote}{$condition})", $parameters ));
	}

	/**
	 * Returns an instance of $className from the database, from $keyvalues values of the primary key or with a condition
	 *
	 * @param String $className complete classname of the model to load
	 * @param Array|string $condition condition or primary key values
	 * @param boolean|array $included if true, charges associate members with association
	 * @param array|null $parameters the request parameters
	 * @param boolean|null $useCache use cache if true
	 * @return object the instance loaded or null if not found
	 */
	public static function getOne($className, $condition, $included = true, $parameters = null, $useCache = NULL) {
		$db = self::getDb ( $className );
		$conditionParser = new ConditionParser ();
		if (! isset ( $parameters )) {
			$conditionParser->addKeyValues ( $condition, $className );
		} elseif (! is_array ( $condition )) {
			$conditionParser->setCondition ( $condition );
			$conditionParser->setParams ( $parameters );
		} else {
			throw new DAOException ( "The \$condition parameter should not be an array if \$parameters is not null" );
		}
		return static::_getOne ( $db, $className, $conditionParser, $included, $useCache );
	}

	/**
	 * Returns an instance of $className from the database, from $keyvalues values of the primary key
	 *
	 * @param String $className complete classname of the model to load
	 * @param Array|string $keyValues primary key values or condition
	 * @param boolean|array $included if true, charges associate members with association
	 * @param array|null $parameters the request parameters
	 * @param boolean|null $useCache use cache if true
	 * @return object the instance loaded or null if not found
	 */
	public static function getById($className, $keyValues, $included = true, $useCache = NULL) {
		return static::_getOne ( self::getDatabase ( self::$modelsDatabase [$className] ?? 'default'), $className, self::getConditionParser ( $className, $keyValues ), $included, $useCache );
	}

	protected static function getConditionParser($className, $keyValues): ConditionParser {
		if (! isset ( self::$conditionParsers [$className] )) {
			$conditionParser = new ConditionParser ();
			$conditionParser->addKeyValues ( $keyValues, $className );
			self::$conditionParsers [$className] = $conditionParser;
		} else {
			self::$conditionParsers [$className]->setKeyValues ( $keyValues );
		}
		return self::$conditionParsers [$className];
	}

	/**
	 * Establishes the connection to the database using the past parameters
	 *
	 * @param string $offset
	 * @param string $wrapper
	 * @param string $dbType
	 * @param string $dbName
	 * @param string $serverName
	 * @param string $port
	 * @param string $user
	 * @param string $password
	 * @param array $options
	 * @param boolean $cache
	 */
	public static function connect($offset, $wrapper, $dbType, $dbName, $serverName = '127.0.0.1', $port = '3306', $user = 'root', $password = '', $options = [ ], $cache = false) {
		self::$db [$offset] = new Database ( $wrapper, $dbType, $dbName, $serverName, $port, $user, $password, $options, $cache, self::$pool );
		try {
			self::$db [$offset]->connect ();
		} catch ( \Exception $e ) {
			Logger::error ( "DAO", $e->getMessage () );
			throw new DAOException ( $e->getMessage (), $e->getCode (), $e->getPrevious () );
		}
	}

	/**
	 * Establishes the connection to the database using the $config array
	 *
	 * @param array $config the config array (Startup::getConfig())
	 */
	public static function startDatabase(&$config, $offset = null) {
		$db = $offset ? ($config ['database'] [$offset] ?? ($config ['database'] ?? [ ])) : ($config ['database'] ['default'] ?? $config ['database']);
		if ($db ['dbName'] !== '') {
			self::connect ( $offset ?? 'default', $db ['wrapper'] ?? \Ubiquity\db\providers\pdo\PDOWrapper::class, $db ['type'], $db ['dbName'], $db ['serverName'] ?? '127.0.0.1', $db ['port'] ?? 3306, $db ['user'] ?? 'root', $db ['password'] ?? '', $db ['options'] ?? [ ], $db ['cache'] ?? false);
		}
	}

	public static function getDbOffset(&$config, $offset = null) {
		return $offset ? ($config ['database'] [$offset] ?? ($config ['database'] ?? [ ])) : ($config ['database'] ['default'] ?? $config ['database']);
	}

	/**
	 * Returns true if the connection to the database is established
	 *
	 * @return boolean
	 */
	public static function isConnected($offset = 'default') {
		$db = self::$db [$offset] ?? false;
		return $db && ($db instanceof Database) && $db->isConnected ();
	}

	/**
	 * Sets the transformer operation
	 *
	 * @param string $op
	 */
	public static function setTransformerOp($op) {
		self::$transformerOp = $op;
	}

	/**
	 * Closes the active pdo connection to the database
	 */
	public static function closeDb($offset = 'default') {
		$db = self::$db [$offset] ?? false;
		if ($db !== false) {
			$db->close ();
		}
	}

	/**
	 * Defines the database connection to use for $model class
	 *
	 * @param string $model a model class
	 * @param string $database a database connection defined in config.php
	 */
	public static function setModelDatabase($model, $database = 'default') {
		self::$modelsDatabase [$model] = $database;
	}

	/**
	 * Defines the database connections to use for models classes
	 *
	 * @param array $modelsDatabase
	 */
	public static function setModelsDatabases($modelsDatabase) {
		self::$modelsDatabase = $modelsDatabase;
	}

	/**
	 * Returns the database instance defined at $offset key in config
	 *
	 * @param string $offset
	 * @return \Ubiquity\db\Database
	 */
	public static function getDatabase($offset = 'default') {
		if (! isset ( self::$db [$offset] )) {
			self::startDatabase ( Startup::$config, $offset );
		}
		SqlUtils::$quote = self::$db [$offset]->quote;
		return self::$db [$offset];
	}

	public static function getDatabases() {
		$config = Startup::getConfig ();
		if (isset ( $config ['database'] )) {
			if (isset ( $config ['database'] ['dbName'] )) {
				return [ 'default' ];
			} else {
				return \array_keys ( $config ['database'] );
			}
		}
		return [ ];
	}

	public static function updateDatabaseParams(array &$config, array $parameters, $offset = 'default') {
		if ($offset === 'default') {
			if (isset ( $config ['database'] [$offset] )) {
				foreach ( $parameters as $k => $param ) {
					$config ['database'] [$offset] [$k] = $param;
				}
			} else {
				foreach ( $parameters as $k => $param ) {
					$config ['database'] [$k] = $param;
				}
			}
		} else {
			if (isset ( $config ['database'] [$offset] )) {
				foreach ( $parameters as $k => $param ) {
					$config ['database'] [$offset] [$k] = $param;
				}
			}
		}
	}

	public static function start() {
		self::$modelsDatabase = CacheManager::getModelsDatabases ();
	}

	public static function getDbCacheInstance($model) {
		$db = static::$db [self::$modelsDatabase [$model] ?? 'default'];
		return $db->getCacheInstance ();
	}

	public static function warmupCache($className, $condition = '', $included = false, $parameters = [ ]) {
		$objects = self::getAll ( $className, $condition, $included, $parameters );
		foreach ( $objects as $o ) {
			self::$cache->store ( $className, OrmUtils::getKeyValues ( $o ), $o );
		}
		self::$cache->optimize ();
		$offset = self::$modelsDatabase [$className] ?? 'default';
		$db = self::$db [$offset];
		$db->close ();
		unset ( self::$db [$offset] );
	}

	public static function setCache(AbstractDAOCache $cache) {
		self::$cache = $cache;
	}

	/**
	 *
	 * @return \Ubiquity\cache\dao\AbstractDAOCache
	 */
	public static function getCache() {
		return static::$cache;
	}
}


1		<?php
2
3		namespace Ubiquity\orm;
4
5		use Ubiquity\db\Database;
6		use Ubiquity\log\Logger;
7		use Ubiquity\db\SqlUtils;
8		use Ubiquity\orm\traits\DAOUpdatesTrait;
9		use Ubiquity\orm\traits\DAORelationsTrait;
10		use Ubiquity\orm\parser\ConditionParser;
11		use Ubiquity\orm\traits\DAOUQueries;
12		use Ubiquity\orm\traits\DAOCoreTrait;
13		use Ubiquity\orm\traits\DAORelationsPrepareTrait;
14		use Ubiquity\exceptions\DAOException;
15		use Ubiquity\orm\traits\DAORelationsAssignmentsTrait;
16		use Ubiquity\orm\traits\DAOTransactionsTrait;
17		use Ubiquity\controllers\Startup;
18		use Ubiquity\cache\CacheManager;
19		use Ubiquity\orm\traits\DAOPooling;
20		use Ubiquity\orm\traits\DAOBulkUpdatesTrait;
21		use Ubiquity\orm\traits\DAOPreparedTrait;
22		use Ubiquity\cache\dao\AbstractDAOCache;
23
24		/**
25		* Gateway class between database and object model.
26		* This class is part of Ubiquity
27		*
28		* @author jcheron <[email protected]>
29		* @version 1.2.5
30		*
31		*/
32		class DAO {
33		use DAOCoreTrait,DAOUpdatesTrait,DAORelationsTrait,DAORelationsPrepareTrait,DAORelationsAssignmentsTrait,
34		DAOUQueries,DAOTransactionsTrait,DAOPooling,DAOBulkUpdatesTrait,DAOPreparedTrait;
35
36		/**
37		*
38		* @var Database
39		*/
40		public static $db;
41		public static $useTransformers = false;
42		public static $transformerOp = 'transform';
43		private static $conditionParsers = [ ];
44		protected static $modelsDatabase = [ ];
45		/**
46		*
47		* @var AbstractDAOCache
48		*/
49		protected static $cache;
50
51	119	public static function getDb($model) {
52	119	return self::getDatabase ( self::$modelsDatabase [$model] ?? 'default');
53		}
54
55		/**
56		* Returns an array of $className objects from the database
57		*
58		* @param string $className class name of the model to load
59		* @param string $condition Part following the WHERE of an SQL statement
60		* @param boolean\|array $included if true, loads associate members with associations, if array, example : ['client.*','commands']
61		* @param array\|null $parameters
62		* @param boolean $useCache use the active cache if true
63		* @return array
64		*/
65	37	public static function getAll($className, $condition = '', $included = true, $parameters = null, $useCache = NULL) {
66	37	$db = self::getDb ( $className );
67	37	return static::_getAll ( $db, $className, new ConditionParser ( $condition, null, $parameters ), $included, $useCache );
68		}
69
70		/**
71		* Returns an array of $className objects loaded by id from the database
72		*
73		* @param string $className class name of the model to load
74		* @param array\|null $parameters
75		* @param boolean\|array $included if true, loads associate members with associations, if array, example : ['client.*','commands']
76		* @param string $condition additional condition
77		* @param boolean $useCache use the active cache if true
78		* @return array
79		*/
80		public static function getAllByIds($className, $keyValues = [ ], $included = true, $condition = '', $useCache = NULL) {
81		$db = self::getDb ( $className );
82		$key = OrmUtils::getFirstKey ( $className );
83		$countK = \count ( $keyValues );
84		if ($countK > 0) {
85		$nCondition = $key . ' IN (' . \str_repeat ( '?,', $countK - 1 ) . '?)';
86		if ($condition != null) {
87		$nCondition .= ' AND ' . $condition;
88		}
89		return static::_getAll ( $db, $className, new ConditionParser ( $nCondition, null, $keyValues ), $included, $useCache );
90		}
91		return [];
92
93		}
94
95	4	public static function paginate($className, $page = 1, $rowsPerPage = 20, $condition = null, $included = true) {
96	4	return self::getAll ( $className, ($condition ?? '1=1') . ' LIMIT ' . $rowsPerPage . ' OFFSET ' . (($page - 1) * $rowsPerPage), $included );
97		}
98
99	4	public static function getRownum($className, $ids) {
100	4	$tableName = OrmUtils::getTableName ( $className );
101	4	$db = self::getDb ( $className );
102	4	$quote = $db->quote;
103	4	self::parseKey ( $ids, $className, $quote );
104	4	$condition = SqlUtils::getCondition ( $ids, $className );
105	4	$keyFields = OrmUtils::getKeyFields ( $className );
106	4	if (\is_array ( $keyFields )) {
107	4	$keys = \implode ( ',', $keyFields );
108		} else {
109		$keys = '1';
110		}
111	4	return $db->getRowNum ( $tableName, $keys, $condition );
112		}
113
114		/**
115		* Returns the number of objects of $className from the database respecting the condition possibly passed as parameter
116		*
117		* @param string $className complete classname of the model to load
118		* @param string $condition Part following the WHERE of an SQL statement
119		* @param array\|null $parameters The query parameters
120		* @return int\|false count of objects
121		*/
122	30	public static function count($className, $condition = '', $parameters = null) {
123	30	$tableName = OrmUtils::getTableName ( $className );
124	30	if ($condition != '') {
125	9	$condition = SqlUtils::checkWhere($condition);
126		}
127	30	$db = self::getDb ( $className );
128	30	$quote = $db->quote;
129	30	return $db->prepareAndFetchColumn ( 'SELECT COUNT(*) FROM ' . $quote . $tableName . $quote . $condition, $parameters );
130		}
131
132		/**
133		* Tests the existence of objects of $className from the database respecting the condition possibly passed as parameter
134		*
135		* @param string $className complete classname of the model to load
136		* @param string $condition Part following the WHERE of an SQL statement
137		* @param array\|null $parameters The query parameters
138		* @return boolean
139		*/
140	2	public static function exists($className, $condition = '', $parameters = null) {
141	2	$tableName = OrmUtils::getTableName ( $className );
142	2	if ($condition != '') {
143	2	$condition = SqlUtils::checkWhere($condition);
144		}
145	2	$db = self::getDb ( $className );
146	2	$quote = $db->quote;
147	2	return (1 == $db->prepareAndFetchColumn ( "SELECT EXISTS(SELECT 1 FROM {$quote}{$tableName}{$quote}{$condition})", $parameters ));
148		}
149
150		/**
151		* Returns an instance of $className from the database, from $keyvalues values of the primary key or with a condition
152		*
153		* @param String $className complete classname of the model to load
154		* @param Array\|string $condition condition or primary key values
155		* @param boolean\|array $included if true, charges associate members with association
156		* @param array\|null $parameters the request parameters
157		* @param boolean\|null $useCache use cache if true
158		* @return object the instance loaded or null if not found
159		*/
160	26	public static function getOne($className, $condition, $included = true, $parameters = null, $useCache = NULL) {
161	26	$db = self::getDb ( $className );
162	26	$conditionParser = new ConditionParser ();
163	26	if (! isset ( $parameters )) {
164	25	$conditionParser->addKeyValues ( $condition, $className );
165	3	} elseif (! is_array ( $condition )) {
166	3	$conditionParser->setCondition ( $condition );
167	3	$conditionParser->setParams ( $parameters );
168		} else {
169		throw new DAOException ( "The \$condition parameter should not be an array if \$parameters is not null" );
170		}
171	26	return static::_getOne ( $db, $className, $conditionParser, $included, $useCache );
172		}
173
174		/**
175		* Returns an instance of $className from the database, from $keyvalues values of the primary key
176		*
177		* @param String $className complete classname of the model to load
178		* @param Array\|string $keyValues primary key values or condition
179		* @param boolean\|array $included if true, charges associate members with association
180		* @param array\|null $parameters the request parameters
181		* @param boolean\|null $useCache use cache if true
182		* @return object the instance loaded or null if not found
183		*/
184	31	public static function getById($className, $keyValues, $included = true, $useCache = NULL) {
185	31	return static::_getOne ( self::getDatabase ( self::$modelsDatabase [$className] ?? 'default'), $className, self::getConditionParser ( $className, $keyValues ), $included, $useCache );
186		}
187
188	31	protected static function getConditionParser($className, $keyValues): ConditionParser {
189	31	if (! isset ( self::$conditionParsers [$className] )) {
190	14	$conditionParser = new ConditionParser ();
191	14	$conditionParser->addKeyValues ( $keyValues, $className );
192	14	self::$conditionParsers [$className] = $conditionParser;
193		} else {
194	20	self::$conditionParsers [$className]->setKeyValues ( $keyValues );
195		}
196	31	return self::$conditionParsers [$className];
197		}
198
199		/**
200		* Establishes the connection to the database using the past parameters
201		*
202		* @param string $offset
203		* @param string $wrapper
204		* @param string $dbType
205		* @param string $dbName
206		* @param string $serverName
207		* @param string $port
208		* @param string $user
209		* @param string $password
210		* @param array $options
211		* @param boolean $cache
212		*/
213	118	public static function connect($offset, $wrapper, $dbType, $dbName, $serverName = '127.0.0.1', $port = '3306', $user = 'root', $password = '', $options = [ ], $cache = false) {
214	118	self::$db [$offset] = new Database ( $wrapper, $dbType, $dbName, $serverName, $port, $user, $password, $options, $cache, self::$pool );
215		try {
216	118	self::$db [$offset]->connect ();
217		} catch ( \Exception $e ) {
218		Logger::error ( "DAO", $e->getMessage () );
219		throw new DAOException ( $e->getMessage (), $e->getCode (), $e->getPrevious () );
220		}
221	118	}
222
223		/**
224		* Establishes the connection to the database using the $config array
225		*
226		* @param array $config the config array (Startup::getConfig())
227		*/
228	25	public static function startDatabase(&$config, $offset = null) {
229	25	$db = $offset ? ($config ['database'] [$offset] ?? ($config ['database'] ?? [ ])) : ($config ['database'] ['default'] ?? $config ['database']);
230	25	if ($db ['dbName'] !== '') {
231	25	self::connect ( $offset ?? 'default', $db ['wrapper'] ?? \Ubiquity\db\providers\pdo\PDOWrapper::class, $db ['type'], $db ['dbName'], $db ['serverName'] ?? '127.0.0.1', $db ['port'] ?? 3306, $db ['user'] ?? 'root', $db ['password'] ?? '', $db ['options'] ?? [ ], $db ['cache'] ?? false);
232		}
233	25	}
234
235	190	public static function getDbOffset(&$config, $offset = null) {
236	190	return $offset ? ($config ['database'] [$offset] ?? ($config ['database'] ?? [ ])) : ($config ['database'] ['default'] ?? $config ['database']);
237		}
238
239		/**
240		* Returns true if the connection to the database is established
241		*
242		* @return boolean
243		*/
244	8	public static function isConnected($offset = 'default') {
245	8	$db = self::$db [$offset] ?? false;
246	8	return $db && ($db instanceof Database) && $db->isConnected ();
247		}
248
249		/**
250		* Sets the transformer operation
251		*
252		* @param string $op
253		*/
254		public static function setTransformerOp($op) {
255		self::$transformerOp = $op;
256		}
257
258		/**
259		* Closes the active pdo connection to the database
260		*/
261	71	public static function closeDb($offset = 'default') {
262	71	$db = self::$db [$offset] ?? false;
263	71	if ($db !== false) {
264	70	$db->close ();
265		}
266	71	}
267
268		/**
269		* Defines the database connection to use for $model class
270		*
271		* @param string $model a model class
272		* @param string $database a database connection defined in config.php
273		*/
274	10	public static function setModelDatabase($model, $database = 'default') {
275	10	self::$modelsDatabase [$model] = $database;
276	10	}
277
278		/**
279		* Defines the database connections to use for models classes
280		*
281		* @param array $modelsDatabase
282		*/
283		public static function setModelsDatabases($modelsDatabase) {
284		self::$modelsDatabase = $modelsDatabase;
285		}
286
287		/**
288		* Returns the database instance defined at $offset key in config
289		*
290		* @param string $offset
291		* @return \Ubiquity\db\Database
292		*/
293	122	public static function getDatabase($offset = 'default') {
294	122	if (! isset ( self::$db [$offset] )) {
295	17	self::startDatabase ( Startup::$config, $offset );
296		}
297	122	SqlUtils::$quote = self::$db [$offset]->quote;
298	122	return self::$db [$offset];
299		}
300
301	6	public static function getDatabases() {
302	6	$config = Startup::getConfig ();
303	6	if (isset ( $config ['database'] )) {
304	6	if (isset ( $config ['database'] ['dbName'] )) {
305		return [ 'default' ];
306		} else {
307	6	return \array_keys ( $config ['database'] );
308		}
309		}
310		return [ ];
311		}
312
313		public static function updateDatabaseParams(array &$config, array $parameters, $offset = 'default') {
314		if ($offset === 'default') {
315		if (isset ( $config ['database'] [$offset] )) {
316		foreach ( $parameters as $k => $param ) {
317		$config ['database'] [$offset] [$k] = $param;
318		}
319		} else {
320		foreach ( $parameters as $k => $param ) {
321		$config ['database'] [$k] = $param;
322		}
323		}
324		} else {
325		if (isset ( $config ['database'] [$offset] )) {
326		foreach ( $parameters as $k => $param ) {
327		$config ['database'] [$offset] [$k] = $param;
328		}
329		}
330		}
331		}
332
333	39	public static function start() {
334	39	self::$modelsDatabase = CacheManager::getModelsDatabases ();
335	39	}
336
337		public static function getDbCacheInstance($model) {
338		$db = static::$db [self::$modelsDatabase [$model] ?? 'default'];
339		return $db->getCacheInstance ();
340		}
341
342	2	public static function warmupCache($className, $condition = '', $included = false, $parameters = [ ]) {
343	2	$objects = self::getAll ( $className, $condition, $included, $parameters );
344	2	foreach ( $objects as $o ) {
345	2	self::$cache->store ( $className, OrmUtils::getKeyValues ( $o ), $o );
346		}
347	2	self::$cache->optimize ();
348	2	$offset = self::$modelsDatabase [$className] ?? 'default';
349	2	$db = self::$db [$offset];
350	2	$db->close ();
351	2	unset ( self::$db [$offset] );
352	2	}
353
354	2	public static function setCache(AbstractDAOCache $cache) {
355	2	self::$cache = $cache;
356	2	}
357
358		/**
359		*
360		* @return \Ubiquity\cache\dao\AbstractDAOCache
361		*/
362	63	public static function getCache() {
363	63	return static::$cache;
364		}
365		}
366

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