Util::backupData() - Code Metrics - aviat4ion/Query - Measure and Improve Code Quality continuously with Scrutinizer

Util::backupData() B
last analyzed 2019-12-10 17:36 UTC

↳ Parent: Util

Complexity

Conditions	5
Paths	8

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	5
nc	8
nop	1
dl	0
loc	56
rs	8.6488
c	0
b	0
f	0

How to fix Long Method

<?php declare(strict_types=1);
/**
 * Query
 *
 * SQL Query Builder / Database Abstraction Layer
 *
 * PHP version 7.1
 *
 * @package     Query
 * @author      Timothy J. Warren <[email protected]>
 * @copyright   2012 - 2018 Timothy J. Warren
 * @license     http://www.opensource.org/licenses/mit-license.html  MIT License
 * @link        https://git.timshomepage.net/aviat4ion/Query
 */
namespace Query\Drivers\Pgsql;

use Query\Drivers\AbstractUtil;

/**
 * Postgres-specific backup, import and creation methods
 */
class Util extends AbstractUtil {

	/**
	 * Create an SQL backup file for the current database's structure
	 *
	 * @return string
	 */
	public function backupStructure(): string
	{
		// @TODO Implement Backup function
		return '';
	}

	/**
	 * Create an SQL backup file for the current database's data
	 *
	 * @param array $exclude
	 * @return string
	 */
	public function backupData(array $exclude=[]): string
	{
		$tables = $this->getDriver()->getTables();

		// Filter out the tables you don't want
		if( ! empty($exclude))
		{
			$tables = array_diff($tables, $exclude);
		}

		$outputSql = '';

		// Get the data for each object
		foreach($tables as $t)
		{
			$sql = 'SELECT * FROM "'.trim($t).'"';
			$res = $this->getDriver()->query($sql);
			$objRes = $res->fetchAll(\PDO::FETCH_ASSOC);

			// Don't add to the file if the table is empty
			if (count($objRes) < 1)
			{
				continue;
			}

			$res = NULL;
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

			// Nab the column names by getting the keys of the first row
			$columns = @array_keys($objRes[0]);

			$insertRows = [];

			// Create the insert statements
			foreach($objRes as $row)
			{
				$row = array_values($row);

				// Quote values as needed by type
				$row = array_map([$this->getDriver(), 'quote'], $row);
				$row = array_map('trim', $row);


				$rowString = 'INSERT INTO "'.trim($t).'" ("'.implode('","', $columns).'") VALUES ('.implode(',', $row).');';

				$row = NULL;

				$insertRows[] = $rowString;
			}

			$objRes = NULL;
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

			$outputSql .= "\n\n".implode("\n", $insertRows)."\n";
		}

		return $outputSql;
	}
}

1			<?php declare(strict_types=1);
2			/**
3			* Query
4			*
5			* SQL Query Builder / Database Abstraction Layer
6			*
7			* PHP version 7.1
8			*
9			* @package Query
10			* @author Timothy J. Warren <[email protected]>
11			* @copyright 2012 - 2018 Timothy J. Warren
12			* @license http://www.opensource.org/licenses/mit-license.html MIT License
13			* @link https://git.timshomepage.net/aviat4ion/Query
14			*/
15			namespace Query\Drivers\Pgsql;
16
17			use Query\Drivers\AbstractUtil;
18
19			/**
20			* Postgres-specific backup, import and creation methods
21			*/
22			class Util extends AbstractUtil {
23
24			/**
25			* Create an SQL backup file for the current database's structure
26			*
27			* @return string
28			*/
29			public function backupStructure(): string
30			{
31			// @TODO Implement Backup function
32			return '';
33			}
34
35			/**
36			* Create an SQL backup file for the current database's data
37			*
38			* @param array $exclude
39			* @return string
40			*/
41			public function backupData(array $exclude=[]): string
42			{
43			$tables = $this->getDriver()->getTables();
44
45			// Filter out the tables you don't want
46			if( ! empty($exclude))
47			{
48			$tables = array_diff($tables, $exclude);
49			}
50
51			$outputSql = '';
52
53			// Get the data for each object
54			foreach($tables as $t)
55			{
56			$sql = 'SELECT * FROM "'.trim($t).'"';
57			$res = $this->getDriver()->query($sql);
58			$objRes = $res->fetchAll(\PDO::FETCH_ASSOC);
59
60			// Don't add to the file if the table is empty
61			if (count($objRes) < 1)
62			{
63			continue;
64			}
65
66			$res = NULL;
			0 ignored issues – show Unused Code introduced 2016-07-19 21:10 UTC by Report Bug Copy Issue Report `$res` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
67
68			// Nab the column names by getting the keys of the first row
69			$columns = @array_keys($objRes[0]);
70
71			$insertRows = [];
72
73			// Create the insert statements
74			foreach($objRes as $row)
75			{
76			$row = array_values($row);
77
78			// Quote values as needed by type
79			$row = array_map([$this->getDriver(), 'quote'], $row);
80			$row = array_map('trim', $row);
81
82
83			$rowString = 'INSERT INTO "'.trim($t).'" ("'.implode('","', $columns).'") VALUES ('.implode(',', $row).');';
84
85			$row = NULL;
86
87			$insertRows[] = $rowString;
88			}
89
90			$objRes = NULL;
			0 ignored issues – show Unused Code introduced 2016-10-14 01:58 UTC by Report Bug Copy Issue Report `$objRes` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
91
92			$outputSql .= "\n\n".implode("\n", $insertRows)."\n";
93			}
94
95			return $outputSql;
96			}
97			}

aviat4ion / Query

Util::backupData() B last analyzed 2019-12-10 17:36 UTC

Complexity

Size

Duplication

Importance

How to fix Long Method

Long Method

Duplication Side-by-Side

Filter issues like

Util::backupData() B
last analyzed 2019-12-10 17:36 UTC