Config::__construct() - Code Metrics - Inspection of "Feature/php71" - krowinski/php-mysql-replication - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#53)

by kacper

created 2019-07-02 08:35 UTC

Config::__construct() A

↳ Parent: Config

Complexity

Conditions	1
Paths	1

Size

Total Lines	36
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	18
CRAP Score	1

Importance

Changes

Metric	Value
cc	1
eloc	17
nc	1
nop	17
dl	0
loc	36
ccs	18
cts	18
cp	1
crap	1
rs	9.7
c	0
b	0
f	0

How to fix Many Parameters

<?php
declare(strict_types=1);

namespace MySQLReplication\Config;

use JsonSerializable;

class Config implements JsonSerializable
{
    private static $user;
    private static $host;
    private static $port;
    private static $password;
    private static $charset;
    private static $gtid;
    private static $slaveId;
    private static $binLogFileName;
    private static $binLogPosition;
    private static $eventsOnly;
    private static $eventsIgnore;
    private static $tablesOnly;
    private static $databasesOnly;
    private static $mariaDbGtid;
    private static $tableCacheSize;
    private static $custom;
    private static $heartbeatPeriod;

    public function __construct(
        string $user,
        string $host,
        int $port,
        string $password,
        string $charset,
        string $gtid,
        string $mariaGtid,
        int $slaveId,
        string $binLogFileName,
        int $binLogPosition,
        array $eventsOnly,
        array $eventsIgnore,
        array $tablesOnly,
        array $databasesOnly,
        int $tableCacheSize,
        array $custom,
        int $heartbeatPeriod
    ) {
        self::$user = $user;
        self::$host = $host;
        self::$port = $port;
        self::$password = $password;
        self::$charset = $charset;
        self::$gtid = $gtid;
        self::$slaveId = $slaveId;
        self::$binLogFileName = $binLogFileName;
        self::$binLogPosition = $binLogPosition;
        self::$eventsOnly = $eventsOnly;
        self::$eventsIgnore = $eventsIgnore;
        self::$tablesOnly = $tablesOnly;
        self::$databasesOnly = $databasesOnly;
        self::$mariaDbGtid = $mariaGtid;
        self::$tableCacheSize = $tableCacheSize;
        self::$custom = $custom;
        self::$heartbeatPeriod = $heartbeatPeriod;
    }

    public static function makeConfigFromArray(array $config): Config
    {
        $configBuilder = new ConfigBuilder();
        foreach ($config as $k => $v) {
            if ('user' === $k) {
                $configBuilder->withUser($v);
            }
            if ('ip' === $k || 'host' === $k) {
                $configBuilder->withHost($v);
            }
            if ('port' === $k) {
                $configBuilder->withPort($v);
            }
            if ('password' === $k) {
                $configBuilder->withPassword($v);
            }
            if ('charset' === $k) {
                $configBuilder->withCharset($v);
            }
            if ('gtid' === $k) {
                $configBuilder->withGtid($v);
            }
            if ('slaveId' === $k) {
                $configBuilder->withSlaveId($v);
            }
            if ('binLogFileName' === $k) {
                $configBuilder->withBinLogFileName($v);
            }
            if ('binLogPosition' === $k) {
                $configBuilder->withBinLogPosition($v);
            }
            if ('eventsOnly' === $k) {
                $configBuilder->withEventsOnly($v);
            }
            if ('eventsIgnore' === $k) {
                $configBuilder->withEventsIgnore($v);
            }
            if ('tablesOnly' === $k) {
                $configBuilder->withTablesOnly($v);
            }
            if ('databasesOnly' === $k) {
                $configBuilder->withDatabasesOnly($v);
            }
            if ('mariaDbGtid' === $k) {
                $configBuilder->withMariaDbGtid($v);
            }
            if ('tableCacheSize' === $k) {
                $configBuilder->withTableCacheSize($v);
            }
            if ('custom' === $k) {
                $configBuilder->withCustom($v);
            }
            if ('heartbeatPeriod' === $k) {
                $configBuilder->withHeartbeatPeriod($v);
            }
        }

        return $configBuilder->build();
    }

    /**
     * @throws ConfigException
     */
    public static function validate(): void
    {
        if (!empty(self::$host)) {
            $ip = gethostbyname(self::$host);
            if (false === filter_var($ip, FILTER_VALIDATE_IP)) {
                throw new ConfigException(ConfigException::IP_ERROR_MESSAGE, ConfigException::IP_ERROR_CODE);
            }
        }
        if (!empty(self::$port) && false === filter_var(
                self::$port, FILTER_VALIDATE_INT, ['options' => ['min_range' => 0]]
            )) {
            throw new ConfigException(ConfigException::PORT_ERROR_MESSAGE, ConfigException::PORT_ERROR_CODE);
        }
        if (!empty(self::$gtid)) {
            foreach (explode(',', self::$gtid) as $gtid) {
                if (!(bool)preg_match(
                    '/^([0-9a-fA-F]{8}(?:-[0-9a-fA-F]{4}){3}-[0-9a-fA-F]{12})((?::[0-9-]+)+)$/', $gtid, $matches
                )) {
                    throw new ConfigException(ConfigException::GTID_ERROR_MESSAGE, ConfigException::GTID_ERROR_CODE);
                }
            }
        }
        if (!empty(self::$slaveId) && false === filter_var(
                self::$slaveId, FILTER_VALIDATE_INT, ['options' => ['min_range' => 0]]
            )) {
            throw new ConfigException(ConfigException::SLAVE_ID_ERROR_MESSAGE, ConfigException::SLAVE_ID_ERROR_CODE);
        }
        if (false === filter_var(self::$binLogPosition, FILTER_VALIDATE_INT, ['options' => ['min_range' => 0]])) {
            throw new ConfigException(
                ConfigException::BIN_LOG_FILE_POSITION_ERROR_MESSAGE, ConfigException::BIN_LOG_FILE_POSITION_ERROR_CODE
            );
        }
        if (false === filter_var(self::$tableCacheSize, FILTER_VALIDATE_INT, ['options' => ['min_range' => 0]])) {
            throw new ConfigException(
                ConfigException::TABLE_CACHE_SIZE_ERROR_MESSAGE, ConfigException::TABLE_CACHE_SIZE_ERROR_CODE
            );
        }
        if (0 !== self::$heartbeatPeriod && false === filter_var(
                self::$heartbeatPeriod, FILTER_VALIDATE_INT, ['options' => ['min_range' => 1, 'max_range' => 4294967]]
            )) {
            throw new ConfigException(
                ConfigException::HEARTBEAT_PERIOD_ERROR_MESSAGE, ConfigException::HEARTBEAT_PERIOD_ERROR_CODE
            );
        }
    }

    public static function getCustom(): array
    {
        return self::$custom;
    }

    public static function getUser(): string
    {
        return self::$user;
    }

    public static function getHost(): string
    {
        return self::$host;
    }

    public static function getPort(): int
    {
        return self::$port;
    }

    public static function getPassword(): string
    {
        return self::$password;
    }

    public static function getCharset(): string
    {
        return self::$charset;
    }

    public static function getGtid(): string
    {
        return self::$gtid;
    }

    public static function getMariaDbGtid(): string
    {
        return self::$mariaDbGtid;
    }

    public static function getSlaveId(): int
    {
        return self::$slaveId;
    }

    public static function getBinLogFileName(): string
    {
        return self::$binLogFileName;
    }

    public static function getBinLogPosition(): int
    {
        return self::$binLogPosition;
    }

    public static function getTableCacheSize(): int
    {
        return self::$tableCacheSize;
    }

    public static function checkDataBasesOnly(string $database): bool
    {
        return [] !== self::getDatabasesOnly() && !in_array($database, self::getDatabasesOnly(), true);
    }

    public static function getDatabasesOnly(): array
    {
        return self::$databasesOnly;
    }

    public static function checkTablesOnly(string $table): bool
    {
        return [] !== self::getTablesOnly() && !in_array($table, self::getTablesOnly(), true);
    }

    public static function getTablesOnly(): array
    {
        return self::$tablesOnly;
    }

    public static function checkEvent(int $type): bool
    {
        if ([] !== self::getEventsOnly() && !in_array($type, self::getEventsOnly(), true)) {
            return false;
        }

        if (in_array($type, self::getEventsIgnore(), true)) {
            return false;
        }

        return true;
    }

    public static function getEventsOnly(): array
    {
        return self::$eventsOnly;
    }

    public static function getEventsIgnore(): array
    {
        return self::$eventsIgnore;
    }

    public static function getHeartbeatPeriod(): int
    {
        return self::$heartbeatPeriod;
    }

    public function jsonSerialize()
    {
        return get_class_vars(self::class);
    }
}

1		<?php
2		declare(strict_types=1);
3
4		namespace MySQLReplication\Config;
5
6		use JsonSerializable;
7
8		class Config implements JsonSerializable
9		{
10		private static $user;
11		private static $host;
12		private static $port;
13		private static $password;
14		private static $charset;
15		private static $gtid;
16		private static $slaveId;
17		private static $binLogFileName;
18		private static $binLogPosition;
19		private static $eventsOnly;
20		private static $eventsIgnore;
21		private static $tablesOnly;
22		private static $databasesOnly;
23		private static $mariaDbGtid;
24		private static $tableCacheSize;
25		private static $custom;
26		private static $heartbeatPeriod;
27
28	69	public function __construct(
29		string $user,
30		string $host,
31		int $port,
32		string $password,
33		string $charset,
34		string $gtid,
35		string $mariaGtid,
36		int $slaveId,
37		string $binLogFileName,
38		int $binLogPosition,
39		array $eventsOnly,
40		array $eventsIgnore,
41		array $tablesOnly,
42		array $databasesOnly,
43		int $tableCacheSize,
44		array $custom,
45		int $heartbeatPeriod
46		) {
47	69	self::$user = $user;
48	69	self::$host = $host;
49	69	self::$port = $port;
50	69	self::$password = $password;
51	69	self::$charset = $charset;
52	69	self::$gtid = $gtid;
53	69	self::$slaveId = $slaveId;
54	69	self::$binLogFileName = $binLogFileName;
55	69	self::$binLogPosition = $binLogPosition;
56	69	self::$eventsOnly = $eventsOnly;
57	69	self::$eventsIgnore = $eventsIgnore;
58	69	self::$tablesOnly = $tablesOnly;
59	69	self::$databasesOnly = $databasesOnly;
60	69	self::$mariaDbGtid = $mariaGtid;
61	69	self::$tableCacheSize = $tableCacheSize;
62	69	self::$custom = $custom;
63	69	self::$heartbeatPeriod = $heartbeatPeriod;
64	69	}
65
66	8	public static function makeConfigFromArray(array $config): Config
67		{
68	8	$configBuilder = new ConfigBuilder();
69	8	foreach ($config as $k => $v) {
70	8	if ('user' === $k) {
71		$configBuilder->withUser($v);
72		}
73	8	if ('ip' === $k \|\| 'host' === $k) {
74	1	$configBuilder->withHost($v);
75		}
76	8	if ('port' === $k) {
77	1	$configBuilder->withPort($v);
78		}
79	8	if ('password' === $k) {
80		$configBuilder->withPassword($v);
81		}
82	8	if ('charset' === $k) {
83		$configBuilder->withCharset($v);
84		}
85	8	if ('gtid' === $k) {
86	1	$configBuilder->withGtid($v);
87		}
88	8	if ('slaveId' === $k) {
89	1	$configBuilder->withSlaveId($v);
90		}
91	8	if ('binLogFileName' === $k) {
92		$configBuilder->withBinLogFileName($v);
93		}
94	8	if ('binLogPosition' === $k) {
95	1	$configBuilder->withBinLogPosition($v);
96		}
97	8	if ('eventsOnly' === $k) {
98		$configBuilder->withEventsOnly($v);
99		}
100	8	if ('eventsIgnore' === $k) {
101		$configBuilder->withEventsIgnore($v);
102		}
103	8	if ('tablesOnly' === $k) {
104		$configBuilder->withTablesOnly($v);
105		}
106	8	if ('databasesOnly' === $k) {
107		$configBuilder->withDatabasesOnly($v);
108		}
109	8	if ('mariaDbGtid' === $k) {
110		$configBuilder->withMariaDbGtid($v);
111		}
112	8	if ('tableCacheSize' === $k) {
113	1	$configBuilder->withTableCacheSize($v);
114		}
115	8	if ('custom' === $k) {
116		$configBuilder->withCustom($v);
117		}
118	8	if ('heartbeatPeriod' === $k) {
119	8	$configBuilder->withHeartbeatPeriod($v);
120		}
121		}
122
123	8	return $configBuilder->build();
124		}
125
126		/**
127		* @throws ConfigException
128		*/
129	65	public static function validate(): void
130		{
131	65	if (!empty(self::$host)) {
132	65	$ip = gethostbyname(self::$host);
133	65	if (false === filter_var($ip, FILTER_VALIDATE_IP)) {
134	1	throw new ConfigException(ConfigException::IP_ERROR_MESSAGE, ConfigException::IP_ERROR_CODE);
135		}
136		}
137	64	if (!empty(self::$port) && false === filter_var(
138	64	self::$port, FILTER_VALIDATE_INT, ['options' => ['min_range' => 0]]
139		)) {
140	1	throw new ConfigException(ConfigException::PORT_ERROR_MESSAGE, ConfigException::PORT_ERROR_CODE);
141		}
142	63	if (!empty(self::$gtid)) {
143	2	foreach (explode(',', self::$gtid) as $gtid) {
144	2	if (!(bool)preg_match(
145	2	'/^([0-9a-fA-F]{8}(?:-[0-9a-fA-F]{4}){3}-[0-9a-fA-F]{12})((?::[0-9-]+)+)$/', $gtid, $matches
146		)) {
147	2	throw new ConfigException(ConfigException::GTID_ERROR_MESSAGE, ConfigException::GTID_ERROR_CODE);
148		}
149		}
150		}
151	62	if (!empty(self::$slaveId) && false === filter_var(
152	62	self::$slaveId, FILTER_VALIDATE_INT, ['options' => ['min_range' => 0]]
153		)) {
154	1	throw new ConfigException(ConfigException::SLAVE_ID_ERROR_MESSAGE, ConfigException::SLAVE_ID_ERROR_CODE);
155		}
156	61	if (false === filter_var(self::$binLogPosition, FILTER_VALIDATE_INT, ['options' => ['min_range' => 0]])) {
157	1	throw new ConfigException(
158	1	ConfigException::BIN_LOG_FILE_POSITION_ERROR_MESSAGE, ConfigException::BIN_LOG_FILE_POSITION_ERROR_CODE
159		);
160		}
161	60	if (false === filter_var(self::$tableCacheSize, FILTER_VALIDATE_INT, ['options' => ['min_range' => 0]])) {
162	1	throw new ConfigException(
163	1	ConfigException::TABLE_CACHE_SIZE_ERROR_MESSAGE, ConfigException::TABLE_CACHE_SIZE_ERROR_CODE
164		);
165		}
166	59	if (0 !== self::$heartbeatPeriod && false === filter_var(
167	59	self::$heartbeatPeriod, FILTER_VALIDATE_INT, ['options' => ['min_range' => 1, 'max_range' => 4294967]]
168		)) {
169	2	throw new ConfigException(
170	2	ConfigException::HEARTBEAT_PERIOD_ERROR_MESSAGE, ConfigException::HEARTBEAT_PERIOD_ERROR_CODE
171		);
172		}
173	57	}
174
175	1	public static function getCustom(): array
176		{
177	1	return self::$custom;
178		}
179
180	57	public static function getUser(): string
181		{
182	57	return self::$user;
183		}
184
185	57	public static function getHost(): string
186		{
187	57	return self::$host;
188		}
189
190	57	public static function getPort(): int
191		{
192	57	return self::$port;
193		}
194
195	57	public static function getPassword(): string
196		{
197	57	return self::$password;
198		}
199
200	57	public static function getCharset(): string
201		{
202	57	return self::$charset;
203		}
204
205	57	public static function getGtid(): string
206		{
207	57	return self::$gtid;
208		}
209
210	57	public static function getMariaDbGtid(): string
211		{
212	57	return self::$mariaDbGtid;
213		}
214
215	57	public static function getSlaveId(): int
216		{
217	57	return self::$slaveId;
218		}
219
220	57	public static function getBinLogFileName(): string
221		{
222	57	return self::$binLogFileName;
223		}
224
225	57	public static function getBinLogPosition(): int
226		{
227	57	return self::$binLogPosition;
228		}
229
230	64	public static function getTableCacheSize(): int
231		{
232	64	return self::$tableCacheSize;
233		}
234
235	55	public static function checkDataBasesOnly(string $database): bool
236		{
237	55	return [] !== self::getDatabasesOnly() && !in_array($database, self::getDatabasesOnly(), true);
238		}
239
240	56	public static function getDatabasesOnly(): array
241		{
242	56	return self::$databasesOnly;
243		}
244
245	55	public static function checkTablesOnly(string $table): bool
246		{
247	55	return [] !== self::getTablesOnly() && !in_array($table, self::getTablesOnly(), true);
248		}
249
250	56	public static function getTablesOnly(): array
251		{
252	56	return self::$tablesOnly;
253		}
254
255	57	public static function checkEvent(int $type): bool
256		{
257	57	if ([] !== self::getEventsOnly() && !in_array($type, self::getEventsOnly(), true)) {
258	5	return false;
259		}
260
261	57	if (in_array($type, self::getEventsIgnore(), true)) {
262	1	return false;
263		}
264
265	57	return true;
266		}
267
268	58	public static function getEventsOnly(): array
269		{
270	58	return self::$eventsOnly;
271		}
272
273	58	public static function getEventsIgnore(): array
274		{
275	58	return self::$eventsIgnore;
276		}
277
278	57	public static function getHeartbeatPeriod(): int
279		{
280	57	return self::$heartbeatPeriod;
281		}
282
283		public function jsonSerialize()
284		{
285		return get_class_vars(self::class);
286		}
287		}

krowinski / php-mysql-replication

Pull Request — master (#53)

Config::__construct() A

Complexity

Size

Duplication

Code Coverage

Importance

How to fix Many Parameters

Many Parameters

Duplication Side-by-Side

Filter issues like