paragonie / easydb / 310

Committed 4 Apr 2018 - 4:01 coverage: 84.646%. First build

Build # 310

Build Type

Pull #76

travis-ci

Committed by

web-flow

Commit Message

Update EasyStatement.php

Pull Request Pull Request #76: Housekeeping

Run Details

9 of 10 new or added lines in 2 files covered. (90.0%)

419 of 495 relevant lines covered (84.65%)

108.41 hits per line

Source File
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72.73

/src/Factory.php

<?php
declare(strict_types=1);
/**
 * Paragon Initiative Enterprises.
 *
 * @author  Scott Arciszewski   <scott@paragonie.com>.
 * @author  EasyDB Contributors <https://github.com/paragonie/easydb/graphs/contributors>
 *
 * @link    <https://github.com/paragonie/easydb> Github Repository.
 * @license <https://github.com/paragonie/easydb/blob/master/LICENSE> MIT License.
 *
 * @package ParagonIE\EasyDB
 */

namespace ParagonIE\EasyDB;

use PDO;
use PDOException;

/**
 * Factory.
 */
abstract class Factory
{

    /**
     * Create a new EasyDB object based on PDO constructors.
     *
     * @param string      $dsn      The dns connection string.
     * @param string|null $username The database username.
     * @param string|null $password The database password.
     * @param array       $options  The database options.
     *
     * @throws Exception\ConstructorFailed If the PDO connection could
     *                                     not be created.
     *
     * @return EasyDB Return the EasyDB class.
     */
    public static function create(
        string $dsn,
        string $username = \null,
        string $password = \null,
        array  $options = []
    ): EasyDB {
        if (\is_null($username)) {
            $username = '';
        }
        if (\is_null($password)) {
            $password = '';
        }
        $dbEngine = '';
        // Get the pdo driver.
        if (\strpos($dsn, ':') !== \false) {
            // Explode the dns string into parts.
            $dbEngine = \explode(':', $dsn)[0];
        }
        /** @var string $post_query */
        $post_query = '';
        switch ($dbEngine) {
            case 'mysql':
                // Set the charset.
                if (\strpos($dsn, ';charset=') === \false) {
                    $dsn .= ';charset=utf8mb4';
                }
                break;
            case 'pgsql':
                // Set names unicode.
                $post_query = 'SET NAMES UNICODE';
                break;
        }
        try {
            // Try to create a new connection.
            $pdo = new PDO($dsn, $username, $password, $options);
        } catch (PDOException $e) {
            // Suppress errors to prevent sensitive information from being displayed.
            throw new Exception\ConstructorFailed(
                'Could not create a PDO connection. Please check your username and password.'
            );
        }
        // Execute post query if it is not empty.
        if (!empty($post_query)) {
            $pdo->query($post_query);
        }
        // Return the EasyDB classs.
        return new EasyDB($pdo, $dbEngine, $options);
    }
}

1	<?php
2	declare(strict_types=1);
3	/**
4	* Paragon Initiative Enterprises.
5	*
6	* @author Scott Arciszewski <scott@paragonie.com>.
7	* @author EasyDB Contributors <https://github.com/paragonie/easydb/graphs/contributors>
8	*
9	* @link <https://github.com/paragonie/easydb> Github Repository.
10	* @license <https://github.com/paragonie/easydb/blob/master/LICENSE> MIT License.
11	*
12	* @package ParagonIE\EasyDB
13	*/
14
15	namespace ParagonIE\EasyDB;
16
17	use PDO;
18	use PDOException;
19
20	/**
21	* Factory.
22	*/
23	abstract class Factory
24	{
25
26	/**
27	* Create a new EasyDB object based on PDO constructors.
28	*
29	* @param string $dsn The dns connection string.
30	* @param string\|null $username The database username.
31	* @param string\|null $password The database password.
32	* @param array $options The database options.
33	*
34	* @throws Exception\ConstructorFailed If the PDO connection could
35	* not be created.
36	*
37	* @return EasyDB Return the EasyDB class.
38	*/
39	public static function create(
40	string $dsn,
41	string $username = \null,
42	string $password = \null,
43	array $options = []
44	): EasyDB {
45	if (\is_null($username)) {	1,176×
46	$username = '';	1,170×
47	}
48	if (\is_null($password)) {	1,176×
49	$password = '';	1,170×
50	}
51	$dbEngine = '';	1,176×
52	// Get the pdo driver.
53	if (\strpos($dsn, ':') !== \false) {	1,176×
54	// Explode the dns string into parts.
55	$dbEngine = \explode(':', $dsn)[0];	1,170×
56	}
57	/** @var string $post_query */
58	$post_query = '';	1,176×
59	switch ($dbEngine) {
60	case 'mysql':	1,176×
61	// Set the charset.
NEW 62	if (\strpos($dsn, ';charset=') === \false) {	!
63	$dsn .= ';charset=utf8mb4';	!
64	}
65	break;	!
66	case 'pgsql':	1,176×
67	// Set names unicode.
68	$post_query = 'SET NAMES UNICODE';	!
69	break;	!
70	}
71	try {
72	// Try to create a new connection.
73	$pdo = new PDO($dsn, $username, $password, $options);	1,176×
74	} catch (PDOException $e) {	6×
75	// Suppress errors to prevent sensitive information from being displayed.
76	throw new Exception\ConstructorFailed(	6×
77	'Could not create a PDO connection. Please check your username and password.'	6×
78	);
79	}
80	// Execute post query if it is not empty.
81	if (!empty($post_query)) {	1,170×
82	$pdo->query($post_query);	!
83	}
84	// Return the EasyDB classs.
85	return new EasyDB($pdo, $dbEngine, $options);	1,170×
86	}
87	}

paragonie / easydb / 310

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