1 | <?php |
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12 | final class HttpMethodParams implements HttpMethodParamsInterface |
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13 | { |
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14 | const CONTENT_TYPE = 'CONTENT_TYPE'; |
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15 | |||
16 | const HTTP_CONTENT_TYPE = 'HTTP_CONTENT_TYPE'; |
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17 | |||
18 | const FORM_URL_ENCODE = 'application/x-www-form-urlencoded'; |
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19 | |||
20 | const APPLICATION_JSON = 'application/json'; |
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21 | |||
22 | /** |
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23 | * @var string |
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24 | */ |
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25 | private $stdIn = 'php://input'; |
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26 | |||
27 | /** |
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28 | * @param string $stdIn |
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29 | * |
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30 | * @Inject(optional=true) |
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31 | * @StdIn |
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32 | */ |
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33 | 17 | public function setStdIn($stdIn) |
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37 | |||
38 | /** |
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39 | * {@inheritdoc} |
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40 | */ |
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41 | 27 | public function get(array $server, array $get, array $post) |
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54 | |||
55 | /** |
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56 | * @param string $method |
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57 | * @param array $server |
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58 | * @param array $post |
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59 | * |
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60 | * @return array |
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61 | */ |
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62 | 23 | private function unsafeMethod($method, array $server, array $post) |
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63 | { |
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64 | 23 | $params = $this->getParams($method, $server, $post); |
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65 | |||
66 | 23 | if ($method === 'post') { |
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67 | 12 | list($method, $params) = $this->getOverrideMethod($method, $server, $params); |
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68 | } |
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69 | |||
70 | 23 | return [$method, $params]; |
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71 | } |
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72 | |||
73 | /** |
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74 | * HTTP Method override |
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75 | * |
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76 | * @param string $method |
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77 | * @param array $server |
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78 | * @param array $params |
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79 | * |
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80 | * @return array |
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81 | */ |
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82 | 12 | private function getOverrideMethod($method, array $server, array $params) |
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83 | { |
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84 | // must be a POST to do an override |
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85 | |||
86 | // look for override in post data |
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87 | 12 | if (isset($params['_method'])) { |
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88 | 3 | $method = strtolower($params['_method']); |
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89 | 3 | unset($params['_method']); |
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90 | |||
91 | 3 | return [$method, $params]; |
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92 | } |
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93 | |||
94 | // look for override in headers |
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95 | 9 | if (isset($server['HTTP_X_HTTP_METHOD_OVERRIDE'])) { |
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96 | 3 | $method = strtolower($server['HTTP_X_HTTP_METHOD_OVERRIDE']); |
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97 | } |
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98 | |||
99 | 9 | return [$method, $params]; |
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100 | } |
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101 | |||
102 | /** |
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103 | * Return request parameters |
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104 | * |
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105 | * @param string $method |
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106 | * @param array $server |
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107 | * @param array $post |
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108 | * |
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109 | * @return array |
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110 | */ |
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111 | 23 | private function getParams($method, array $server, array $post) |
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112 | { |
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113 | // post data exists |
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114 | 23 | if ($method === 'post' && ! empty($post)) { |
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115 | 8 | return $post; |
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116 | } |
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117 | |||
118 | 15 | if (in_array($method, ['post', 'put', 'patch', 'delete'])) { |
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119 | 14 | return $this->phpInput($server); |
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120 | } |
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121 | |||
122 | 1 | return $post; |
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123 | } |
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124 | |||
125 | /** |
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126 | * Take 'php://input' as input in form-urlencoded or json |
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127 | * |
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128 | * @param array $server |
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129 | * |
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130 | * @return array |
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131 | */ |
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132 | 14 | private function phpInput(array $server) |
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153 | |||
154 | /** |
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155 | * Return content-type |
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156 | * |
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157 | * @param array $server |
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158 | * |
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159 | * @return string '' if no "content" header |
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160 | */ |
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161 | 14 | private function getContentType(array $server) |
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172 | } |
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173 |