1 | <?php |
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2 | |||
3 | namespace Bavix\Router; |
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4 | |||
5 | use Bavix\Exceptions; |
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6 | use Bavix\Exceptions\Runtime; |
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7 | use Bavix\Router\Rules\PatternRule; |
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8 | use Bavix\Router\Rules\PrefixRule; |
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9 | |||
10 | class Loader |
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11 | { |
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12 | |||
13 | /** |
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14 | * @var array |
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15 | */ |
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16 | protected $rules = [ |
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17 | 'http' => Rules\HttpRule::class, |
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18 | 'prefix' => Rules\PrefixRule::class, |
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19 | 'pattern' => Rules\PatternRule::class, |
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20 | ]; |
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21 | |||
22 | /** |
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23 | * @var null|Rule |
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24 | */ |
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25 | protected $parent; |
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26 | |||
27 | /** |
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28 | * @var array |
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29 | */ |
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30 | protected $config; |
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31 | |||
32 | /** |
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33 | * Loader constructor. |
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34 | * |
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35 | * @param iterable $config |
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36 | * @param null|Rule $parent |
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37 | */ |
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38 | 7 | public function __construct($config, ?Rule $parent = null) |
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39 | { |
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40 | 7 | $this->config = $config; |
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41 | 7 | $this->parent = $parent; |
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42 | 7 | } |
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43 | |||
44 | /** |
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45 | * @return PatternRule[] |
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46 | */ |
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47 | 7 | public function simplify(): array |
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48 | { |
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49 | 7 | $routes = []; |
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50 | 7 | foreach ($this->routes() as $key => $route) { |
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51 | 5 | $routes[] = $this->_simplify($route, $key); |
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52 | } |
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53 | |||
54 | 5 | return \array_merge(...$routes); |
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55 | } |
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56 | |||
57 | /** |
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58 | * @return \Generator |
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59 | */ |
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60 | 7 | public function routes(): \Generator |
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61 | { |
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62 | 7 | foreach ($this->config as $key => $item) { |
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63 | 7 | if (empty($item['type'])) { |
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64 | 1 | throw new Exceptions\NotFound\Data( |
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65 | 1 | \sprintf('The type parameter for key `%s` is not found', $this->way($key)) |
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66 | ); |
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67 | } |
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68 | |||
69 | 6 | yield $key => $this->rule($item['type'], $key, $item); |
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70 | } |
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71 | 5 | } |
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72 | |||
73 | /** |
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74 | * @param string $key |
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75 | * |
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76 | * @return string |
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77 | */ |
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78 | 1 | protected function way(string $key): string |
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79 | { |
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80 | 1 | if ($this->parent) { |
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81 | return $this->parent->getName() . '.' . $key; |
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82 | } |
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83 | 1 | return $key; |
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84 | } |
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85 | |||
86 | /** |
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87 | * @param string $type |
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88 | * @param string $key |
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89 | * @param array $item |
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90 | * |
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91 | * @return Rule |
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92 | */ |
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93 | 6 | public function rule(string $type, string $key, array $item): Rule |
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94 | { |
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95 | 6 | if (!$this->validate($type)) { |
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96 | throw new Runtime(\sprintf('Undefined type `%s`', $type)); |
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97 | } |
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98 | |||
99 | 6 | $class = $this->rules[$type]; |
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100 | 6 | return new $class($key, $item, $this->parent); |
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101 | } |
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102 | |||
103 | /** |
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104 | * @param string $type |
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105 | * |
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106 | * @return bool |
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107 | */ |
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108 | 6 | protected function validate(string $type): bool |
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109 | { |
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110 | 6 | return \array_key_exists($type, $this->rules); |
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111 | } |
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112 | |||
113 | /** |
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114 | * @param Rule $rule |
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115 | * @param string $key |
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116 | * |
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117 | * @return PatternRule[] |
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118 | */ |
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119 | 5 | protected function _simplify(Rule $rule, string $key): array |
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120 | { |
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121 | 5 | if ($rule instanceof PatternRule) { |
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122 | 5 | return [$key => $rule]; |
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123 | } |
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124 | |||
125 | /** |
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126 | * @var PrefixRule $rule |
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127 | */ |
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128 | 4 | $rules = []; |
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129 | 4 | foreach ($rule->resolver() as $index => $item) { |
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130 | 4 | $location = $key . '.' . $index; |
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131 | 4 | $rules[] = $this->_simplify($item, $location); |
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132 | } |
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133 | |||
134 | 4 | return \array_merge(...$rules); |
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135 | } |
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136 | |||
137 | } |
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138 |
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..