MySql::setGtidPurged() - Code Metrics - Inspection of "added support for --set-gtid-purged argument" - spatie/db-dumper - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#71)

by Costin

created 2018-03-05 08:47 UTC

MySql::setGtidPurged() A

↳ Parent: MySql

Complexity

Conditions	1
Paths	1

Size

Total Lines	6
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	6
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	3
nc	1
nop	1

<?php

namespace Spatie\DbDumper\Databases;

use Spatie\DbDumper\DbDumper;
use Symfony\Component\Process\Process;
use Spatie\DbDumper\Exceptions\CannotStartDump;

class MySql extends DbDumper
{
    /** @var bool */
    protected $skipComments = true;

    /** @var bool */
    protected $useExtendedInserts = true;

    /** @var bool */
    protected $useSingleTransaction = false;

    /** @var string */
    protected $defaultCharacterSet = '';

    /** @var bool */
    protected $dbNameWasSetAsExtraOption = false;

    /** @var string */
    protected $setGtidPurged = 'AUTO';

    public function __construct()
    {
        $this->port = 3306;
    }

    /**
     * @return $this
     */
    public function skipComments()
    {
        $this->skipComments = true;

        return $this;
    }

    /**
     * @return $this
     */
    public function dontSkipComments()
    {
        $this->skipComments = false;

        return $this;
    }

    /**
     * @return $this
     */
    public function useExtendedInserts()
    {
        $this->useExtendedInserts = true;

        return $this;
    }

    /**
     * @return $this
     */
    public function dontUseExtendedInserts()
    {
        $this->useExtendedInserts = false;

        return $this;
    }

    /**
     * @return $this
     */
    public function useSingleTransaction()
    {
        $this->useSingleTransaction = true;

        return $this;
    }

    /**
     * @return $this
     */
    public function dontUseSingleTransaction()
    {
        $this->useSingleTransaction = false;

        return $this;
    }

    /**
     * @param string $characterSet
     *
     * @return $this
     */
    public function setDefaultCharacterSet(string $characterSet)
    {
        $this->defaultCharacterSet = $characterSet;

        return $this;
    }

    /**
     * @return $this
     */
    public function setGtidPurged(string $setGtidPurged)
    {
        $this->setGtidPurged = $setGtidPurged;

        return $this;
    }

    /**
     * Dump the contents of the database to the given file.
     *
     * @param string $dumpFile
     *
     * @throws \Spatie\DbDumper\Exceptions\CannotStartDump
     * @throws \Spatie\DbDumper\Exceptions\DumpFailed
     */
    public function dumpToFile(string $dumpFile)

    {
        $this->guardAgainstIncompleteCredentials();

        $tempFileHandle = tmpfile();
        fwrite($tempFileHandle, $this->getContentsOfCredentialsFile());
        $temporaryCredentialsFile = stream_get_meta_data($tempFileHandle)['uri'];

        $command = $this->getDumpCommand($dumpFile, $temporaryCredentialsFile);

        $process = new Process($command);

        if (! is_null($this->timeout)) {
            $process->setTimeout($this->timeout);
        }

        $process->run();

        $this->checkIfDumpWasSuccessFul($process, $dumpFile);
    }

    public function addExtraOption(string $extraOption)
    {
        if (preg_match('/^--databases (\S+)/', $extraOption, $matches) === 1) {
            $this->setDbName($matches[1]);
            $this->dbNameWasSetAsExtraOption = true;
        }

        return parent::addExtraOption($extraOption);
    }

    /**
     * Get the command that should be performed to dump the database.
     *
     * @param string $dumpFile
     * @param string $temporaryCredentialsFile
     *
     * @return string
     */
    public function getDumpCommand(string $dumpFile, string $temporaryCredentialsFile): string
    {
        $quote = $this->determineQuote();

        $command = [
            "{$quote}{$this->dumpBinaryPath}mysqldump{$quote}",
            "--defaults-extra-file=\"{$temporaryCredentialsFile}\"",
        ];

        if ($this->skipComments) {
            $command[] = '--skip-comments';
        }

        $command[] = $this->useExtendedInserts ? '--extended-insert' : '--skip-extended-insert';

        if ($this->useSingleTransaction) {
            $command[] = '--single-transaction';
        }

        if ($this->socket !== '') {
            $command[] = "--socket={$this->socket}";
        }

        foreach ($this->excludeTables as $tableName) {
            $command[] = "--ignore-table={$this->dbName}.{$tableName}";
        }

        if (! empty($this->defaultCharacterSet)) {
            $command[] = '--default-character-set='.$this->defaultCharacterSet;
        }

        foreach ($this->extraOptions as $extraOption) {
            $command[] = $extraOption;
        }

        if ($this->setGtidPurged !== 'AUTO') {
            $command[] = '--set-gtid-purged=' . $this->setGtidPurged;
        }

        $command[] = "--result-file=\"{$dumpFile}\"";

        if (! $this->dbNameWasSetAsExtraOption) {
            $command[] = $this->dbName;
        }

        if (! empty($this->includeTables)) {
            $includeTables = implode(' ', $this->includeTables);
            $command[] = "--tables {$includeTables}";
        }

        return implode(' ', $command);
    }

    public function getContentsOfCredentialsFile(): string
    {
        $contents = [
            '[client]',
            "user = '{$this->userName}'",
            "password = '{$this->password}'",
            "host = '{$this->host}'",
            "port = '{$this->port}'",
        ];

        return implode(PHP_EOL, $contents);
    }

    protected function guardAgainstIncompleteCredentials()

    {
        foreach (['userName', 'dbName', 'host'] as $requiredProperty) {
            if (strlen($this->$requiredProperty) === 0) {
                throw CannotStartDump::emptyParameter($requiredProperty);
            }
        }
    }

    protected function determineQuote(): string
    {
        return strtoupper(substr(PHP_OS, 0, 3)) === 'WIN' ? '"' : "'";
    }
}


1		<?php
2
3		namespace Spatie\DbDumper\Databases;
4
5		use Spatie\DbDumper\DbDumper;
6		use Symfony\Component\Process\Process;
7		use Spatie\DbDumper\Exceptions\CannotStartDump;
8
9		class MySql extends DbDumper
10		{
11		/** @var bool */
12		protected $skipComments = true;
13
14		/** @var bool */
15		protected $useExtendedInserts = true;
16
17		/** @var bool */
18		protected $useSingleTransaction = false;
19
20		/** @var string */
21		protected $defaultCharacterSet = '';
22
23		/** @var bool */
24		protected $dbNameWasSetAsExtraOption = false;
25
26		/** @var string */
27		protected $setGtidPurged = 'AUTO';
28
29		public function __construct()
30		{
31		$this->port = 3306;
32		}
33
34		/**
35		* @return $this
36		*/
37		public function skipComments()
38		{
39		$this->skipComments = true;
40
41		return $this;
42		}
43
44		/**
45		* @return $this
46		*/
47		public function dontSkipComments()
48		{
49		$this->skipComments = false;
50
51		return $this;
52		}
53
54		/**
55		* @return $this
56		*/
57		public function useExtendedInserts()
58		{
59		$this->useExtendedInserts = true;
60
61		return $this;
62		}
63
64		/**
65		* @return $this
66		*/
67		public function dontUseExtendedInserts()
68		{
69		$this->useExtendedInserts = false;
70
71		return $this;
72		}
73
74		/**
75		* @return $this
76		*/
77		public function useSingleTransaction()
78		{
79		$this->useSingleTransaction = true;
80
81		return $this;
82		}
83
84		/**
85		* @return $this
86		*/
87		public function dontUseSingleTransaction()
88		{
89		$this->useSingleTransaction = false;
90
91		return $this;
92		}
93
94		/**
95		* @param string $characterSet
96		*
97		* @return $this
98		*/
99		public function setDefaultCharacterSet(string $characterSet)
100		{
101		$this->defaultCharacterSet = $characterSet;
102
103		return $this;
104		}
105
106		/**
107		* @return $this
108		*/
109		public function setGtidPurged(string $setGtidPurged)
110		{
111		$this->setGtidPurged = $setGtidPurged;
112
113		return $this;
114		}
115
116		/**
117		* Dump the contents of the database to the given file.
118		*
119		* @param string $dumpFile
120		*
121		* @throws \Spatie\DbDumper\Exceptions\CannotStartDump
122		* @throws \Spatie\DbDumper\Exceptions\DumpFailed
123		*/
124	View Code Duplication	public function dumpToFile(string $dumpFile)
		0 ignored issues – show Duplication introduced 2018-03-02 13:48 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
125		{
126		$this->guardAgainstIncompleteCredentials();
127
128		$tempFileHandle = tmpfile();
129		fwrite($tempFileHandle, $this->getContentsOfCredentialsFile());
130		$temporaryCredentialsFile = stream_get_meta_data($tempFileHandle)['uri'];
131
132		$command = $this->getDumpCommand($dumpFile, $temporaryCredentialsFile);
133
134		$process = new Process($command);
135
136		if (! is_null($this->timeout)) {
137		$process->setTimeout($this->timeout);
138		}
139
140		$process->run();
141
142		$this->checkIfDumpWasSuccessFul($process, $dumpFile);
143		}
144
145		public function addExtraOption(string $extraOption)
146		{
147		if (preg_match('/^--databases (\S+)/', $extraOption, $matches) === 1) {
148		$this->setDbName($matches[1]);
149		$this->dbNameWasSetAsExtraOption = true;
150		}
151
152		return parent::addExtraOption($extraOption);
153		}
154
155		/**
156		* Get the command that should be performed to dump the database.
157		*
158		* @param string $dumpFile
159		* @param string $temporaryCredentialsFile
160		*
161		* @return string
162		*/
163		public function getDumpCommand(string $dumpFile, string $temporaryCredentialsFile): string
164		{
165		$quote = $this->determineQuote();
166
167		$command = [
168		"{$quote}{$this->dumpBinaryPath}mysqldump{$quote}",
169		"--defaults-extra-file=\"{$temporaryCredentialsFile}\"",
170		];
171
172		if ($this->skipComments) {
173		$command[] = '--skip-comments';
174		}
175
176		$command[] = $this->useExtendedInserts ? '--extended-insert' : '--skip-extended-insert';
177
178		if ($this->useSingleTransaction) {
179		$command[] = '--single-transaction';
180		}
181
182		if ($this->socket !== '') {
183		$command[] = "--socket={$this->socket}";
184		}
185
186		foreach ($this->excludeTables as $tableName) {
187		$command[] = "--ignore-table={$this->dbName}.{$tableName}";
188		}
189
190		if (! empty($this->defaultCharacterSet)) {
191		$command[] = '--default-character-set='.$this->defaultCharacterSet;
192		}
193
194		foreach ($this->extraOptions as $extraOption) {
195		$command[] = $extraOption;
196		}
197
198		if ($this->setGtidPurged !== 'AUTO') {
199		$command[] = '--set-gtid-purged=' . $this->setGtidPurged;
200		}
201
202		$command[] = "--result-file=\"{$dumpFile}\"";
203
204		if (! $this->dbNameWasSetAsExtraOption) {
205		$command[] = $this->dbName;
206		}
207
208		if (! empty($this->includeTables)) {
209		$includeTables = implode(' ', $this->includeTables);
210		$command[] = "--tables {$includeTables}";
211		}
212
213		return implode(' ', $command);
214		}
215
216		public function getContentsOfCredentialsFile(): string
217		{
218		$contents = [
219		'[client]',
220		"user = '{$this->userName}'",
221		"password = '{$this->password}'",
222		"host = '{$this->host}'",
223		"port = '{$this->port}'",
224		];
225
226		return implode(PHP_EOL, $contents);
227		}
228
229	View Code Duplication	protected function guardAgainstIncompleteCredentials()
		0 ignored issues – show Duplication introduced 2017-08-18 11:29 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
230		{
231		foreach (['userName', 'dbName', 'host'] as $requiredProperty) {
232		if (strlen($this->$requiredProperty) === 0) {
233		throw CannotStartDump::emptyParameter($requiredProperty);
234		}
235		}
236		}
237
238		protected function determineQuote(): string
239		{
240		return strtoupper(substr(PHP_OS, 0, 3)) === 'WIN' ? '"' : "'";
241		}
242		}
243

spatie / db-dumper

Pull Request — master (#71)

MySql::setGtidPurged() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

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