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| 1 | <?php declare(strict_types=1); |
| 2 | /* |
| 3 | * This file is part of Aplus Framework Config Library. |
| 4 | * |
| 5 | * (c) Natan Felles <natanfelles@gmail.com> |
| 6 | * |
| 7 | * For the full copyright and license information, please view the LICENSE |
| 8 | * file that was distributed with this source code. |
| 9 | */ |
| 10 | namespace Framework\Config\Parsers; |
| 11 | |
| 12 | use Framework\Database\Database; |
| 13 | use SensitiveParameter; |
| 14 | |
| 15 | /** |
| 16 | * Class DatabaseParser. |
| 17 | * |
| 18 | * @package config |
| 19 | */ |
| 20 | class DatabaseParser extends Parser |
| 21 | { |
| 22 | /** |
| 23 | * Get config from a database. |
| 24 | * |
| 25 | * @param mixed $config array with configs for database connection: |
| 26 | * host, port, username, password, schema and table |
| 27 | * |
| 28 | * @throws ParserException |
| 29 | * |
| 30 | * @return array<mixed> The database parsed data |
| 31 | */ |
| 32 | public static function parse(#[SensitiveParameter] mixed $config) : array |
| 33 | { |
| 34 | static::checkConfig($config); |
| 35 | return static::parseOrThrow(static function () use ($config) : array { |
| 36 | try { |
| 37 | $database = new Database($config); |
| 38 | $results = $database->select() |
| 39 | ->from($config['table']) |
| 40 | ->orderBy('key') |
| 41 | ->run() |
| 42 | ->fetchArrayAll(); |
| 43 | } catch (\Exception $exception) { |
| 44 | throw new ParserException( |
| 45 | static::class . ': ' . $exception->getMessage(), |
| 46 | $exception->getCode(), |
| 47 | \E_ERROR, |
| 48 | $exception->getFile(), |
| 49 | $exception->getLine() |
| 50 | ); |
| 51 | } |
| 52 | $data = []; |
| 53 | foreach ($results as $row) { |
| 54 | $key = \explode('.', $row['key']); |
| 55 | $value = static::getValue($row['value']); |
| 56 | $parent = []; |
| 57 | static::addChild($parent, $key, $value); |
| 58 | $data = \array_replace_recursive($data, $parent); |
| 59 | } |
| 60 | return $data; |
| 61 | }); |
| 62 | } |
| 63 | |
| 64 | protected static function checkConfig(#[SensitiveParameter] mixed $config) : void |
| 65 | { |
| 66 | if ( ! \is_array($config)) { |
| 67 | throw new ParserException(static::class . ' config must be an array'); |
| 68 | } |
| 69 | if ( ! isset($config['username'])) { |
| 70 | throw new ParserException(static::class . ' config username not set'); |
| 71 | } |
| 72 | if ( ! isset($config['schema'])) { |
| 73 | throw new ParserException(static::class . ' config schema not set'); |
| 74 | } |
| 75 | if ( ! isset($config['table'])) { |
| 76 | throw new ParserException(static::class . ' config table not set'); |
| 77 | } |
| 78 | } |
| 79 | } |