1 | <?php |
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2 | /** |
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3 | * Composer plugin for config assembling |
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4 | * |
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5 | * @link https://github.com/hiqdev/composer-config-plugin |
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6 | * @package composer-config-plugin |
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7 | * @license BSD-3-Clause |
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8 | * @copyright Copyright (c) 2016-2018, HiQDev (http://hiqdev.com/) |
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9 | */ |
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10 | |||
11 | namespace hiqdev\composer\config\readers; |
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12 | |||
13 | use hiqdev\composer\config\Builder; |
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14 | use hiqdev\composer\config\exceptions\UnsupportedFileTypeException; |
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15 | |||
16 | /** |
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17 | * Reader - helper to load data from files of different types. |
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18 | * |
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19 | * @author Andrii Vasyliev <[email protected]> |
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20 | */ |
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21 | class ReaderFactory |
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22 | { |
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23 | private static $loaders; |
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24 | |||
25 | protected static $knownReaders = [ |
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26 | 'env' => EnvReader::class, |
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27 | 'php' => PhpReader::class, |
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28 | 'json' => JsonReader::class, |
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29 | 'yaml' => YamlReader::class, |
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30 | 'yml' => YamlReader::class, |
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31 | ]; |
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32 | |||
33 | 1 | public static function get(Builder $builder, $path) |
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34 | { |
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35 | 1 | $type = static::detectType($path); |
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36 | 1 | $class = static::findClass($type); |
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37 | 1 | ||
38 | 1 | #return static::create($builder, $type); |
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39 | |||
40 | $uniqid = $class . ':' . spl_object_hash($builder); |
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41 | 1 | if (empty(static::$loaders[$uniqid])) { |
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42 | static::$loaders[$uniqid] = static::create($builder, $type); |
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43 | } |
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44 | 1 | ||
45 | return static::$loaders[$uniqid]; |
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46 | 1 | } |
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47 | |||
48 | public static function detectType($path) |
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49 | { |
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50 | 1 | if (strncmp(basename($path), '.env.', 5) === 0) { |
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51 | return 'env'; |
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52 | } |
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53 | 1 | ||
54 | return pathinfo($path, PATHINFO_EXTENSION); |
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55 | 1 | } |
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56 | |||
57 | 1 | public static function findClass($type) |
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58 | { |
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59 | if (empty(static::$knownReaders[$type])) { |
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60 | throw new UnsupportedFileTypeException("unsupported file type: $type"); |
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61 | } |
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62 | |||
63 | return static::$knownReaders[$type]; |
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64 | } |
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65 | |||
66 | public static function create(Builder $builder, $type) |
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67 | { |
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68 | $class = static::findClass($type); |
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69 | |||
70 | return new $class($builder); |
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71 | } |
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72 | } |
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73 |