1 | <?php |
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2 | |||
3 | namespace ByJG\RestServer; |
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4 | |||
5 | use ByJG\RestServer\Exception\ClassNotFoundException; |
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6 | use ByJG\RestServer\Exception\Error404Exception; |
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7 | use ByJG\RestServer\Exception\Error405Exception; |
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8 | use ByJG\RestServer\Exception\Error520Exception; |
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9 | use ByJG\RestServer\Exception\InvalidClassException; |
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10 | use ByJG\RestServer\OutputProcessor\MockOutputProcessor; |
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11 | use ByJG\RestServer\Route\RouteDefinition; |
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12 | use ByJG\RestServer\Route\RouteDefinitionInterface; |
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13 | use ByJG\RestServer\Route\RoutePattern; |
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14 | use ByJG\Util\Psr7\Message; |
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15 | use ByJG\Util\Psr7\MessageException; |
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16 | use ByJG\Util\Psr7\Response; |
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17 | use MintWare\Streams\MemoryStream; |
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18 | use Psr\Http\Message\MessageInterface; |
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19 | use Psr\Http\Message\RequestInterface; |
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20 | |||
21 | class MockRequestHandler extends HttpRequestHandler |
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22 | { |
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23 | /** |
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24 | * @var RequestInterface |
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25 | */ |
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26 | protected $request; |
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27 | |||
28 | /** |
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29 | * MockRequestHandler constructor. |
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30 | * @param RequestInterface $request |
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31 | */ |
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32 | public function __construct(RequestInterface $request) |
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33 | { |
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34 | $this->request = $request; |
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35 | } |
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36 | |||
37 | |||
38 | /** |
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39 | * @param RouteDefinitionInterface $routes |
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40 | * @param RequestInterface $request |
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41 | * @return Response |
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42 | * @throws ClassNotFoundException |
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43 | * @throws Error404Exception |
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44 | * @throws Error405Exception |
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45 | * @throws Error520Exception |
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46 | * @throws InvalidClassException |
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47 | * @throws MessageException |
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48 | */ |
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49 | public static function mock(RouteDefinitionInterface $routes, RequestInterface $request) |
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50 | { |
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51 | $handler = new MockRequestHandler($request); |
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52 | return $handler->handle($routes, true, true); |
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53 | } |
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54 | |||
55 | /** |
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56 | * @param RouteDefinitionInterface $routeDefinition |
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57 | * @param bool $outputBuffer |
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58 | * @param bool $session |
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59 | * @return bool|Response|void |
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60 | * @throws ClassNotFoundException |
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61 | * @throws Error404Exception |
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62 | * @throws Error405Exception |
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63 | * @throws Error520Exception |
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64 | * @throws InvalidClassException |
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65 | * @throws MessageException |
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66 | */ |
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67 | public function handle(RouteDefinitionInterface $routeDefinition, $outputBuffer = true, $session = true) |
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68 | { |
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69 | return $this->callParentHandle($routeDefinition); |
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70 | } |
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71 | |||
72 | /** |
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73 | * @return HttpRequest|MockHttpRequest |
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74 | */ |
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75 | protected function getHttpRequest() |
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76 | { |
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77 | return new MockHttpRequest($this->request); |
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78 | } |
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79 | |||
80 | /** |
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81 | * @param RouteDefinitionInterface $routeDefinition |
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82 | * @return RouteDefinition |
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83 | */ |
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84 | protected function mockRoutes(RouteDefinitionInterface $routeDefinition) |
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85 | { |
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86 | // Redo Route Definition |
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87 | $mockRoutes = new RouteDefinition(); |
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88 | foreach ($routeDefinition->getRoutes() as $route) { |
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89 | $class = $route->getClass(); |
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90 | $methodName = ""; |
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91 | if (is_array($class)) { |
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92 | $methodName = $class[1]; |
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93 | $class = $class[0]; |
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94 | } |
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95 | $mockRoutes->addRoute( |
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96 | new RoutePattern( |
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97 | $route->getMethod(), |
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98 | $route->getPattern(), |
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99 | function () use ($route) { |
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100 | return new MockOutputProcessor($route->getOutputProcessor()); |
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101 | }, |
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102 | $class, |
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103 | $methodName |
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104 | ) |
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105 | ); |
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106 | } |
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107 | |||
108 | return $mockRoutes; |
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109 | } |
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110 | |||
111 | /** |
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112 | * @param RouteDefinitionInterface $routeDefinition |
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113 | * @return Message|MessageInterface |
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114 | * @throws ClassNotFoundException |
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115 | * @throws Error404Exception |
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116 | * @throws Error405Exception |
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117 | * @throws Error520Exception |
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118 | * @throws InvalidClassException |
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119 | * @throws MessageException |
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120 | */ |
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121 | protected function callParentHandle(RouteDefinitionInterface $routeDefinition) |
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122 | { |
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123 | $this->useErrorHandler = false; |
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124 | try { |
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125 | parent::handle($this->mockRoutes($routeDefinition), true, false); |
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126 | } finally { |
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127 | $content = ob_get_contents(); |
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128 | ob_end_clean(); |
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129 | } |
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130 | |||
131 | |||
132 | $rawResponse = explode("\r\n", $content); |
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133 | $statusMatch = []; |
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134 | preg_match("/HTTP\/\d\.\d (\d+)/", array_shift($rawResponse), $statusMatch); |
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135 | |||
136 | $response = new Response(intval($statusMatch[1])); |
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137 | |||
138 | while (!empty($line = array_shift($rawResponse))) { |
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139 | $parts = explode(":", $line); |
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140 | $response = $response->withHeader($parts[0], trim($parts[1])); |
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141 | } |
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142 | $response = $response->withBody(new MemoryStream(implode("\r\n", $rawResponse))); |
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143 | |||
144 | return $response; |
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145 | } |
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146 | |||
147 | } |
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148 |