Identifier::__construct() - Code Metrics - Inspection of "Move the db drivers into their own sub-namespace" - vanilla/garden-db - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#2)

by Todd

created 2017-03-16 15:22 UTC

Identifier::__construct() A

↳ Parent: Identifier

Complexity

Conditions	4
Paths	3

Size

Total Lines	10
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	4.3731

Importance

Changes

Metric	Value
dl	0
loc	10
ccs	5
cts	7
cp	0.7143
rs	9.2
c	0
b	0
f	0
cc	4
eloc	7
nc	3
nop	1
crap	4.3731

<?php
/**
 * @author Todd Burry <[email protected]>
 * @copyright 2009-2017 Vanilla Forums Inc.
 * @license MIT
 */

namespace Garden\Db;

/**
 * Contains a database identifier string such as a table name or a column name.
 *
 * The database object is meant to take plain database strings for tables. However, when it takes
 * such a string it will always prepend the database prefix to the table name. If you want to query a
 * table without the prefix then wrap it in this class.
 */
class Identifier {
    private $parts;

    /**
     * Identifier constructor.
     * @param array ...$identifier
     */
    public function __construct(...$identifier) {
        if (empty($identifier) || empty($identifier[0])) {
            throw new \InvalidArgumentException("The identifier is empty.", 500);
        }
        if (count($identifier) === 1) {
            $this->parts = explode('.', $identifier[0]);
        } else {
            $this->parts = $identifier;
        }
    }

    /**
     * Convert the identifier to a simple string.
     *
     * @return string Returns the identifier as a string.
     */
    public function __toString() {
        return implode('.', $this->parts);
    }

    /**
     * Escape the identifier.
     *
     * @param Db $db The database used to escape the identifier.
     * @return string Returns the full escaped identifier.
     */
    public function escape(Db $db) {
        return implode('.', array_map([$db, 'escape'], $this->parts));
    }
}


1		<?php
2		/**
3		* @author Todd Burry <[email protected]>
4		* @copyright 2009-2017 Vanilla Forums Inc.
5		* @license MIT
6		*/
7
8		namespace Garden\Db;
9
10		/**
11		* Contains a database identifier string such as a table name or a column name.
12		*
13		* The database object is meant to take plain database strings for tables. However, when it takes
14		* such a string it will always prepend the database prefix to the table name. If you want to query a
15		* table without the prefix then wrap it in this class.
16		*/
17		class Identifier {
18		private $parts;
19
20		/**
21		* Identifier constructor.
22		* @param array ...$identifier
23		*/
24	5	public function __construct(...$identifier) {
25	5	if (empty($identifier) \|\| empty($identifier[0])) {
26		throw new \InvalidArgumentException("The identifier is empty.", 500);
27		}
28	5	if (count($identifier) === 1) {
29		$this->parts = explode('.', $identifier[0]);
30		} else {
31	5	$this->parts = $identifier;
32		}
33	5	}
34
35		/**
36		* Convert the identifier to a simple string.
37		*
38		* @return string Returns the identifier as a string.
39		*/
40		public function __toString() {
41		return implode('.', $this->parts);
42		}
43
44		/**
45		* Escape the identifier.
46		*
47		* @param Db $db The database used to escape the identifier.
48		* @return string Returns the full escaped identifier.
49		*/
50	5	public function escape(Db $db) {
51	5	return implode('.', array_map([$db, 'escape'], $this->parts));
52		}
53		}
54

vanilla / garden-db

Pull Request — master (#2)

Identifier::__construct() A

Complexity

Size

Duplication

Code Coverage

Importance

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