IdiormDbal::disconnect() - Code Metrics - Inspection of "Merge pull request #287 from armanist/master" - softberg/quantum-php-core - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 9e7cb4...919b07 )

by Arman

created 2025-06-20 09:52 UTC

IdiormDbal::disconnect() A

↳ Parent: IdiormDbal

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	2
c	0
b	0
f	0
nc	1
nop	0
dl	0
loc	4
rs	10

<?php

/**
 * Quantum PHP Framework
 *
 * An open source software development framework for PHP
 *
 * @package Quantum
 * @author Arman Ag. <[email protected]>
 * @copyright Copyright (c) 2018 Softberg LLC (https://softberg.org)
 * @link http://quantum.softberg.org/
 * @since 2.9.7
 */

namespace Quantum\Libraries\Database\Adapters\Idiorm;

use Quantum\Libraries\Database\Adapters\Idiorm\Statements\Criteria;
use Quantum\Libraries\Database\Adapters\Idiorm\Statements\Reducer;
use Quantum\Libraries\Database\Adapters\Idiorm\Statements\Result;
use Quantum\Libraries\Database\Adapters\Idiorm\Statements\Query;
use Quantum\Libraries\Database\Adapters\Idiorm\Statements\Model;
use Quantum\Libraries\Database\Adapters\Idiorm\Statements\Join;
use Quantum\Libraries\Database\Contracts\RelationalInterface;
use Quantum\Libraries\Database\Exceptions\DatabaseException;
use Quantum\Libraries\Database\Contracts\DbalInterface;
use InvalidArgumentException;
use ORM;
use PDO;

/**
 * Class IdiormDbal
 * @package Quantum\Libraries\Database
 */
class IdiormDbal implements DbalInterface, RelationalInterface
{

    use Model;
    use Result;
    use Criteria;
    use Reducer;
    use Join;
    use Query;

    /**
     * SQLite driver
     */
    const DRIVER_SQLITE = 'sqlite';

    /**
     * MySQL driver
     */
    const DRIVER_MYSQL = 'mysql';

    /**
     * PostgresSQL driver
     */
    const DRIVER_PGSQL = 'pgsql';

    /**
     * Default charset
     */
    const DEFAULT_CHARSET = 'utf8';

    /**
     * The database table associated with model
     * @var string
     */
    private $table;

    /**
     * Id column of table
     * @var string
     */
    private $idColumn;

    /**
     * Foreign keys
     * @var array
     */
    private $foreignKeys;

    /**
     * Hidden fields
     * @var array
     */
    private $hidden;

    /**
     * Idiorm Patch object
     * @var IdiormPatch
     */
    private $ormPatch = null;


    /**
     * ORM Model
     * @var object
     */
    private $ormModel;

    /**
     * Active connection
     * @var array|null
     */
    private static $connection = null;

    /**
     * Operators map
     * @var string[]
     */
    private $operators = [

        '=' => 'where_equal',
        '!=' => 'where_not_equal',
        '>' => 'where_gt',
        '>=' => 'where_gte',
        '<' => 'where_lt',
        '<=' => 'where_lte',
        'IN' => 'where_in',
        'NOT IN' => 'where_not_in',
        'LIKE' => 'where_like',
        'NOT LIKE' => 'where_not_like',
        'NULL' => 'where_null',
        'NOT NULL' => 'where_not_null',
        '#=#' => null,
    ];

    /**
     * ORM Class
     * @var string
     */
    private static $ormClass = ORM::class;

    /**
     * Class constructor
     * @param string $table
     * @param string $idColumn
     * @param array $foreignKeys
     * @param array $hidden
     */
    public function __construct(string $table, string $idColumn = 'id', array $foreignKeys = [], array $hidden = [])
    {
        $this->table = $table;
        $this->idColumn = $idColumn;
        $this->foreignKeys = $foreignKeys;
        $this->hidden = $hidden;
    }

    /**
     * @inheritDoc
     */
    public static function connect(array $config)
    {
        $driver = $config['driver'] ?? '';
        $charset = $config['charset'] ?? self::DEFAULT_CHARSET;

        $configuration = self::getBaseConfig($driver, $config) + self::getDriverConfig($driver, $config, $charset);

        (self::$ormClass)::configure($configuration);

        self::$connection = (self::$ormClass)::get_config();
    }

    /**
     * @inheritDoc
     */
    public static function getConnection(): ?array
    {
        return self::$connection;
    }

    /**
     * @inheritDoc
     */
    public static function disconnect()
    {
        self::$connection = null;
        (self::$ormClass)::reset_db();
    }

    /**
     * @inheritDoc
     */
    public function getTable(): string
    {
        return $this->table;
    }

    /**
     * Gets the ORM model
     * @return ORM
     * @throws DatabaseException
     */
    public function getOrmModel(): ORM
    {
        if (!$this->ormModel) {
            if (!self::getConnection()) {
                throw DatabaseException::missingConfig();
            }

            $this->ormModel = (self::$ormClass)::for_table($this->table)->use_id_column($this->idColumn);
        }

        return $this->ormModel;
    }

    /**
     * @param ORM $ormModel
     */
    protected function updateOrmModel(ORM $ormModel)
    {
        $this->ormModel = $ormModel;
    }

    /**
     * @param string $driver
     * @param array $config
     * @return array
     */
    protected static function getBaseConfig(string $driver, array $config): array
    {
        return [
            'connection_string' => self::buildConnectionString($driver, $config),
            'logging' => config()->get('debug', false),
            'error_mode' => PDO::ERRMODE_EXCEPTION,
        ];
    }

    /**
     * @param string $driver
     * @param array $config
     * @param string $charset
     * @return array
     */
    protected static function getDriverConfig(string $driver, array $config, string $charset): array
    {
        if ($driver === self::DRIVER_MYSQL || $driver === self::DRIVER_PGSQL) {
            return [
                'username' => $config['username'] ?? null,
                'password' => $config['password'] ?? null,
                'driver_options' => [PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES ' . $charset],
            ];
        }

        if ($driver === self::DRIVER_SQLITE) {
            return [];
        }

        throw new InvalidArgumentException("Unsupported driver: $driver");
    }

    /**
     * Builds connection string
     * @param string $driver
     * @param array $config
     * @return string
     */
    protected static function buildConnectionString(string $driver, array $config): string
    {
        if ($driver === self::DRIVER_SQLITE) {
            return $driver . ':' . ($config['database'] ?? '');
        }

        if ($driver === self::DRIVER_MYSQL || $driver === self::DRIVER_PGSQL) {
            $parts = [
                'host=' . ($config['host'] ?? ''),
                'dbname=' . ($config['dbname'] ?? ''),
            ];

            if (!empty($config['port'])) {
                $parts[] = 'port=' . $config['port'];
            }

            if (!empty($config['charset'])) {
                $parts[] = 'charset=' . $config['charset'];
            }

            return $driver . ':' . implode(';', $parts);
        }

        throw new InvalidArgumentException("Unsupported driver: $driver");
    }
}

1			<?php
2
3			/**
4			* Quantum PHP Framework
5			*
6			* An open source software development framework for PHP
7			*
8			* @package Quantum
9			* @author Arman Ag. <[email protected]>
10			* @copyright Copyright (c) 2018 Softberg LLC (https://softberg.org)
11			* @link http://quantum.softberg.org/
12			* @since 2.9.7
13			*/
14
15			namespace Quantum\Libraries\Database\Adapters\Idiorm;
16
17			use Quantum\Libraries\Database\Adapters\Idiorm\Statements\Criteria;
18			use Quantum\Libraries\Database\Adapters\Idiorm\Statements\Reducer;
19			use Quantum\Libraries\Database\Adapters\Idiorm\Statements\Result;
20			use Quantum\Libraries\Database\Adapters\Idiorm\Statements\Query;
21			use Quantum\Libraries\Database\Adapters\Idiorm\Statements\Model;
22			use Quantum\Libraries\Database\Adapters\Idiorm\Statements\Join;
23			use Quantum\Libraries\Database\Contracts\RelationalInterface;
24			use Quantum\Libraries\Database\Exceptions\DatabaseException;
25			use Quantum\Libraries\Database\Contracts\DbalInterface;
26			use InvalidArgumentException;
27			use ORM;
28			use PDO;
29
30			/**
31			* Class IdiormDbal
32			* @package Quantum\Libraries\Database
33			*/
34			class IdiormDbal implements DbalInterface, RelationalInterface
35			{
36
37			use Model;
38			use Result;
39			use Criteria;
40			use Reducer;
41			use Join;
42			use Query;
43
44			/**
45			* SQLite driver
46			*/
47			const DRIVER_SQLITE = 'sqlite';
48
49			/**
50			* MySQL driver
51			*/
52			const DRIVER_MYSQL = 'mysql';
53
54			/**
55			* PostgresSQL driver
56			*/
57			const DRIVER_PGSQL = 'pgsql';
58
59			/**
60			* Default charset
61			*/
62			const DEFAULT_CHARSET = 'utf8';
63
64			/**
65			* The database table associated with model
66			* @var string
67			*/
68			private $table;
69
70			/**
71			* Id column of table
72			* @var string
73			*/
74			private $idColumn;
75
76			/**
77			* Foreign keys
78			* @var array
79			*/
80			private $foreignKeys;
81
82			/**
83			* Hidden fields
84			* @var array
85			*/
86			private $hidden;
87
88			/**
89			* Idiorm Patch object
90			* @var IdiormPatch
91			*/
92			private $ormPatch = null;
			0 ignored issues – show introduced 2021-06-29 16:37 UTC by Report Bug Copy Issue Report The private property `$ormPatch` is not used, and could be removed. Loading history...
93
94			/**
95			* ORM Model
96			* @var object
97			*/
98			private $ormModel;
99
100			/**
101			* Active connection
102			* @var array\|null
103			*/
104			private static $connection = null;
105
106			/**
107			* Operators map
108			* @var string[]
109			*/
110			private $operators = [
			0 ignored issues – show introduced 2021-12-21 15:21 UTC by Report Bug Copy Issue Report The private property `$operators` is not used, and could be removed. Loading history...
111			'=' => 'where_equal',
112			'!=' => 'where_not_equal',
113			'>' => 'where_gt',
114			'>=' => 'where_gte',
115			'<' => 'where_lt',
116			'<=' => 'where_lte',
117			'IN' => 'where_in',
118			'NOT IN' => 'where_not_in',
119			'LIKE' => 'where_like',
120			'NOT LIKE' => 'where_not_like',
121			'NULL' => 'where_null',
122			'NOT NULL' => 'where_not_null',
123			'#=#' => null,
124			];
125
126			/**
127			* ORM Class
128			* @var string
129			*/
130			private static $ormClass = ORM::class;
131
132			/**
133			* Class constructor
134			* @param string $table
135			* @param string $idColumn
136			* @param array $foreignKeys
137			* @param array $hidden
138			*/
139			public function __construct(string $table, string $idColumn = 'id', array $foreignKeys = [], array $hidden = [])
140			{
141			$this->table = $table;
142			$this->idColumn = $idColumn;
143			$this->foreignKeys = $foreignKeys;
144			$this->hidden = $hidden;
145			}
146
147			/**
148			* @inheritDoc
149			*/
150			public static function connect(array $config)
151			{
152			$driver = $config['driver'] ?? '';
153			$charset = $config['charset'] ?? self::DEFAULT_CHARSET;
154
155			$configuration = self::getBaseConfig($driver, $config) + self::getDriverConfig($driver, $config, $charset);
156
157			(self::$ormClass)::configure($configuration);
158
159			self::$connection = (self::$ormClass)::get_config();
160			}
161
162			/**
163			* @inheritDoc
164			*/
165			public static function getConnection(): ?array
166			{
167			return self::$connection;
168			}
169
170			/**
171			* @inheritDoc
172			*/
173			public static function disconnect()
174			{
175			self::$connection = null;
176			(self::$ormClass)::reset_db();
177			}
178
179			/**
180			* @inheritDoc
181			*/
182			public function getTable(): string
183			{
184			return $this->table;
185			}
186
187			/**
188			* Gets the ORM model
189			* @return ORM
190			* @throws DatabaseException
191			*/
192			public function getOrmModel(): ORM
193			{
194			if (!$this->ormModel) {
195			if (!self::getConnection()) {
196			throw DatabaseException::missingConfig();
197			}
198
199			$this->ormModel = (self::$ormClass)::for_table($this->table)->use_id_column($this->idColumn);
200			}
201
202			return $this->ormModel;
203			}
204
205			/**
206			* @param ORM $ormModel
207			*/
208			protected function updateOrmModel(ORM $ormModel)
209			{
210			$this->ormModel = $ormModel;
211			}
212
213			/**
214			* @param string $driver
215			* @param array $config
216			* @return array
217			*/
218			protected static function getBaseConfig(string $driver, array $config): array
219			{
220			return [
221			'connection_string' => self::buildConnectionString($driver, $config),
222			'logging' => config()->get('debug', false),
223			'error_mode' => PDO::ERRMODE_EXCEPTION,
224			];
225			}
226
227			/**
228			* @param string $driver
229			* @param array $config
230			* @param string $charset
231			* @return array
232			*/
233			protected static function getDriverConfig(string $driver, array $config, string $charset): array
234			{
235			if ($driver === self::DRIVER_MYSQL \|\| $driver === self::DRIVER_PGSQL) {
236			return [
237			'username' => $config['username'] ?? null,
238			'password' => $config['password'] ?? null,
239			'driver_options' => [PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES ' . $charset],
240			];
241			}
242
243			if ($driver === self::DRIVER_SQLITE) {
244			return [];
245			}
246
247			throw new InvalidArgumentException("Unsupported driver: $driver");
248			}
249
250			/**
251			* Builds connection string
252			* @param string $driver
253			* @param array $config
254			* @return string
255			*/
256			protected static function buildConnectionString(string $driver, array $config): string
257			{
258			if ($driver === self::DRIVER_SQLITE) {
259			return $driver . ':' . ($config['database'] ?? '');
260			}
261
262			if ($driver === self::DRIVER_MYSQL \|\| $driver === self::DRIVER_PGSQL) {
263			$parts = [
264			'host=' . ($config['host'] ?? ''),
265			'dbname=' . ($config['dbname'] ?? ''),
266			];
267
268			if (!empty($config['port'])) {
269			$parts[] = 'port=' . $config['port'];
270			}
271
272			if (!empty($config['charset'])) {
273			$parts[] = 'charset=' . $config['charset'];
274			}
275
276			return $driver . ':' . implode(';', $parts);
277			}
278
279			throw new InvalidArgumentException("Unsupported driver: $driver");
280			}
281			}

softberg / quantum-php-core

Push — master ( 9e7cb4...919b07 )

IdiormDbal::disconnect() A

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