| @@ 19-219 (lines=201) @@ | ||
| 16 | * The controller is mounted on a particular route and can then handle all |
|
| 17 | * requests for that mount point. |
|
| 18 | */ |
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| 19 | class SampleAppController implements AppInjectableInterface |
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| 20 | { |
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| 21 | use AppInjectableTrait; |
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| 22 | ||
| 23 | ||
| 24 | ||
| 25 | /** |
|
| 26 | * @var string $db a sample member variable that gets initialised |
|
| 27 | */ |
|
| 28 | private $db = "not active"; |
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| 29 | ||
| 30 | ||
| 31 | ||
| 32 | /** |
|
| 33 | * The initialize method is optional and will always be called before the |
|
| 34 | * target method/action. This is a convienient method where you could |
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| 35 | * setup internal properties that are commonly used by several methods. |
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| 36 | * |
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| 37 | * @return void |
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| 38 | */ |
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| 39 | public function initialize() : void |
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| 40 | { |
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| 41 | // Use to initialise member variables. |
|
| 42 | $this->db = "active"; |
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| 43 | ||
| 44 | // Use $this->app to access the framework services. |
|
| 45 | } |
|
| 46 | ||
| 47 | ||
| 48 | ||
| 49 | /** |
|
| 50 | * This is the index method action, it handles: |
|
| 51 | * ANY METHOD mountpoint |
|
| 52 | * ANY METHOD mountpoint/ |
|
| 53 | * ANY METHOD mountpoint/index |
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| 54 | * |
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| 55 | * @return string |
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| 56 | */ |
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| 57 | public function indexAction() : string |
|
| 58 | { |
|
| 59 | // Deal with the action and return a response. |
|
| 60 | return __METHOD__ . ", \$db is {$this->db}"; |
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| 61 | } |
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| 62 | ||
| 63 | ||
| 64 | ||
| 65 | /** |
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| 66 | * This sample method dumps the content of $app. |
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| 67 | * GET mountpoint/dump-app |
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| 68 | * |
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| 69 | * @return string |
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| 70 | */ |
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| 71 | public function dumpAppActionGet() : string |
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| 72 | { |
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| 73 | // Deal with the action and return a response. |
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| 74 | $services = implode(", ", $this->app->getServices()); |
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| 75 | return __METHOD__ . "<p>\$app contains: $services"; |
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| 76 | } |
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| 77 | ||
| 78 | ||
| 79 | ||
| 80 | /** |
|
| 81 | * Add the request method to the method name to limit what request methods |
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| 82 | * the handler supports. |
|
| 83 | * GET mountpoint/info |
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| 84 | * |
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| 85 | * @return string |
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| 86 | */ |
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| 87 | public function infoActionGet() : string |
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| 88 | { |
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| 89 | // Deal with the action and return a response. |
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| 90 | return __METHOD__ . ", \$db is {$this->db}"; |
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| 91 | } |
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| 92 | ||
| 93 | ||
| 94 | ||
| 95 | /** |
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| 96 | * This sample method action it the handler for route: |
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| 97 | * GET mountpoint/create |
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| 98 | * |
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| 99 | * @return string |
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| 100 | */ |
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| 101 | public function createActionGet() : string |
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| 102 | { |
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| 103 | // Deal with the action and return a response. |
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| 104 | return __METHOD__ . ", \$db is {$this->db}"; |
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| 105 | } |
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| 106 | ||
| 107 | ||
| 108 | ||
| 109 | /** |
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| 110 | * This sample method action it the handler for route: |
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| 111 | * POST mountpoint/create |
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| 112 | * |
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| 113 | * @return string |
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| 114 | */ |
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| 115 | public function createActionPost() : string |
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| 116 | { |
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| 117 | // Deal with the action and return a response. |
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| 118 | return __METHOD__ . ", \$db is {$this->db}"; |
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| 119 | } |
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| 120 | ||
| 121 | ||
| 122 | ||
| 123 | /** |
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| 124 | * This sample method action takes one argument: |
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| 125 | * GET mountpoint/argument/<value> |
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| 126 | * |
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| 127 | * @param mixed $value |
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| 128 | * |
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| 129 | * @return string |
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| 130 | */ |
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| 131 | public function argumentActionGet($value) : string |
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| 132 | { |
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| 133 | // Deal with the action and return a response. |
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| 134 | return __METHOD__ . ", \$db is {$this->db}, got argument '$value'"; |
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| 135 | } |
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| 136 | ||
| 137 | ||
| 138 | ||
| 139 | /** |
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| 140 | * This sample method action takes zero or one argument and you can use - as a separator which will then be removed: |
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| 141 | * GET mountpoint/defaultargument/ |
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| 142 | * GET mountpoint/defaultargument/<value> |
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| 143 | * GET mountpoint/default-argument/ |
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| 144 | * GET mountpoint/default-argument/<value> |
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| 145 | * |
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| 146 | * @param mixed $value with a default string. |
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| 147 | * |
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| 148 | * @return string |
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| 149 | */ |
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| 150 | public function defaultArgumentActionGet($value = "default") : string |
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| 151 | { |
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| 152 | // Deal with the action and return a response. |
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| 153 | return __METHOD__ . ", \$db is {$this->db}, got argument '$value'"; |
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| 154 | } |
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| 155 | ||
| 156 | ||
| 157 | ||
| 158 | /** |
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| 159 | * This sample method action takes two typed arguments: |
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| 160 | * GET mountpoint/typed-argument/<string>/<int> |
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| 161 | * |
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| 162 | * NOTE. Its recommended to not use int as type since it will still |
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| 163 | * accept numbers such as 2hundred givving a PHP NOTICE. So, its better to |
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| 164 | * deal with type check within the action method and throuw exceptions |
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| 165 | * when the expected type is not met. |
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| 166 | * |
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| 167 | * @param mixed $value with a default string. |
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| 168 | * |
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| 169 | * @return string |
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| 170 | */ |
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| 171 | public function typedArgumentActionGet(string $str, int $int) : string |
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| 172 | { |
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| 173 | // Deal with the action and return a response. |
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| 174 | return __METHOD__ . ", \$db is {$this->db}, got string argument '$str' and int argument '$int'."; |
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| 175 | } |
|
| 176 | ||
| 177 | ||
| 178 | ||
| 179 | /** |
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| 180 | * This sample method action takes a variadic list of arguments: |
|
| 181 | * GET mountpoint/variadic/ |
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| 182 | * GET mountpoint/variadic/<value> |
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| 183 | * GET mountpoint/variadic/<value>/<value> |
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| 184 | * GET mountpoint/variadic/<value>/<value>/<value> |
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| 185 | * etc. |
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| 186 | * |
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| 187 | * @param array $value as a variadic parameter. |
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| 188 | * |
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| 189 | * @return string |
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| 190 | */ |
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| 191 | public function variadicActionGet(...$value) : string |
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| 192 | { |
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| 193 | // Deal with the action and return a response. |
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| 194 | return __METHOD__ . ", \$db is {$this->db}, got '" . count($value) . "' arguments: " . implode(", ", $value); |
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| 195 | } |
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| 196 | ||
| 197 | ||
| 198 | ||
| 199 | /** |
|
| 200 | * Adding an optional catchAll() method will catch all actions sent to the |
|
| 201 | * router. YOu can then reply with an actual response or return void to |
|
| 202 | * allow for the router to move on to next handler. |
|
| 203 | * A catchAll() handles the following, if a specific action method is not |
|
| 204 | * created: |
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| 205 | * ANY METHOD mountpoint/** |
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| 206 | * |
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| 207 | * @param array $args as a variadic parameter. |
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| 208 | * |
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| 209 | * @return mixed |
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| 210 | * |
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| 211 | * @SuppressWarnings(PHPMD.UnusedFormalParameter) |
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| 212 | */ |
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| 213 | public function catchAll(...$args) |
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| 214 | { |
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| 215 | // Deal with the request and send an actual response, or not. |
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| 216 | //return __METHOD__ . ", \$db is {$this->db}, got '" . count($args) . "' arguments: " . implode(", ", $args); |
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| 217 | return; |
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| 218 | } |
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| 219 | } |
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| 220 | ||
| @@ 19-217 (lines=199) @@ | ||
| 16 | * The controller is mounted on a particular route and can then handle all |
|
| 17 | * requests for that mount point. |
|
| 18 | */ |
|
| 19 | class SampleController implements ContainerInjectableInterface |
|
| 20 | { |
|
| 21 | use ContainerInjectableTrait; |
|
| 22 | ||
| 23 | ||
| 24 | ||
| 25 | /** |
|
| 26 | * @var string $db a sample member variable that gets initialised |
|
| 27 | */ |
|
| 28 | private $db = "not active"; |
|
| 29 | ||
| 30 | ||
| 31 | ||
| 32 | /** |
|
| 33 | * The initialize method is optional and will always be called before the |
|
| 34 | * target method/action. This is a convienient method where you could |
|
| 35 | * setup internal properties that are commonly used by several methods. |
|
| 36 | * |
|
| 37 | * @return void |
|
| 38 | */ |
|
| 39 | public function initialize() : void |
|
| 40 | { |
|
| 41 | // Use to initialise member variables. |
|
| 42 | $this->db = "active"; |
|
| 43 | } |
|
| 44 | ||
| 45 | ||
| 46 | ||
| 47 | /** |
|
| 48 | * This is the index method action, it handles: |
|
| 49 | * ANY METHOD mountpoint |
|
| 50 | * ANY METHOD mountpoint/ |
|
| 51 | * ANY METHOD mountpoint/index |
|
| 52 | * |
|
| 53 | * @return string |
|
| 54 | */ |
|
| 55 | public function indexAction() : string |
|
| 56 | { |
|
| 57 | // Deal with the action and return a response. |
|
| 58 | return __METHOD__ . ", \$db is {$this->db}"; |
|
| 59 | } |
|
| 60 | ||
| 61 | ||
| 62 | ||
| 63 | /** |
|
| 64 | * This sample method dumps the content of $di. |
|
| 65 | * GET mountpoint/dump-app |
|
| 66 | * |
|
| 67 | * @return string |
|
| 68 | */ |
|
| 69 | public function dumpDiActionGet() : string |
|
| 70 | { |
|
| 71 | // Deal with the action and return a response. |
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| 72 | $services = implode(", ", $this->di->getServices()); |
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| 73 | return __METHOD__ . "<p>\$di contains: $services"; |
|
| 74 | } |
|
| 75 | ||
| 76 | ||
| 77 | ||
| 78 | /** |
|
| 79 | * Add the request method to the method name to limit what request methods |
|
| 80 | * the handler supports. |
|
| 81 | * GET mountpoint/info |
|
| 82 | * |
|
| 83 | * @return string |
|
| 84 | */ |
|
| 85 | public function infoActionGet() : string |
|
| 86 | { |
|
| 87 | // Deal with the action and return a response. |
|
| 88 | return __METHOD__ . ", \$db is {$this->db}"; |
|
| 89 | } |
|
| 90 | ||
| 91 | ||
| 92 | ||
| 93 | /** |
|
| 94 | * This sample method action it the handler for route: |
|
| 95 | * GET mountpoint/create |
|
| 96 | * |
|
| 97 | * @return string |
|
| 98 | */ |
|
| 99 | public function createActionGet() : string |
|
| 100 | { |
|
| 101 | // Deal with the action and return a response. |
|
| 102 | return __METHOD__ . ", \$db is {$this->db}"; |
|
| 103 | } |
|
| 104 | ||
| 105 | ||
| 106 | ||
| 107 | /** |
|
| 108 | * This sample method action it the handler for route: |
|
| 109 | * POST mountpoint/create |
|
| 110 | * |
|
| 111 | * @return string |
|
| 112 | */ |
|
| 113 | public function createActionPost() : string |
|
| 114 | { |
|
| 115 | // Deal with the action and return a response. |
|
| 116 | return __METHOD__ . ", \$db is {$this->db}"; |
|
| 117 | } |
|
| 118 | ||
| 119 | ||
| 120 | ||
| 121 | /** |
|
| 122 | * This sample method action takes one argument: |
|
| 123 | * GET mountpoint/argument/<value> |
|
| 124 | * |
|
| 125 | * @param mixed $value |
|
| 126 | * |
|
| 127 | * @return string |
|
| 128 | */ |
|
| 129 | public function argumentActionGet($value) : string |
|
| 130 | { |
|
| 131 | // Deal with the action and return a response. |
|
| 132 | return __METHOD__ . ", \$db is {$this->db}, got argument '$value'"; |
|
| 133 | } |
|
| 134 | ||
| 135 | ||
| 136 | ||
| 137 | /** |
|
| 138 | * This sample method action takes zero or one argument and you can use - as a separator which will then be removed: |
|
| 139 | * GET mountpoint/defaultargument/ |
|
| 140 | * GET mountpoint/defaultargument/<value> |
|
| 141 | * GET mountpoint/default-argument/ |
|
| 142 | * GET mountpoint/default-argument/<value> |
|
| 143 | * |
|
| 144 | * @param mixed $value with a default string. |
|
| 145 | * |
|
| 146 | * @return string |
|
| 147 | */ |
|
| 148 | public function defaultArgumentActionGet($value = "default") : string |
|
| 149 | { |
|
| 150 | // Deal with the action and return a response. |
|
| 151 | return __METHOD__ . ", \$db is {$this->db}, got argument '$value'"; |
|
| 152 | } |
|
| 153 | ||
| 154 | ||
| 155 | ||
| 156 | /** |
|
| 157 | * This sample method action takes two typed arguments: |
|
| 158 | * GET mountpoint/typed-argument/<string>/<int> |
|
| 159 | * |
|
| 160 | * NOTE. Its recommended to not use int as type since it will still |
|
| 161 | * accept numbers such as 2hundred givving a PHP NOTICE. So, its better to |
|
| 162 | * deal with type check within the action method and throuw exceptions |
|
| 163 | * when the expected type is not met. |
|
| 164 | * |
|
| 165 | * @param mixed $value with a default string. |
|
| 166 | * |
|
| 167 | * @return string |
|
| 168 | */ |
|
| 169 | public function typedArgumentActionGet(string $str, int $int) : string |
|
| 170 | { |
|
| 171 | // Deal with the action and return a response. |
|
| 172 | return __METHOD__ . ", \$db is {$this->db}, got string argument '$str' and int argument '$int'."; |
|
| 173 | } |
|
| 174 | ||
| 175 | ||
| 176 | ||
| 177 | /** |
|
| 178 | * This sample method action takes a variadic list of arguments: |
|
| 179 | * GET mountpoint/variadic/ |
|
| 180 | * GET mountpoint/variadic/<value> |
|
| 181 | * GET mountpoint/variadic/<value>/<value> |
|
| 182 | * GET mountpoint/variadic/<value>/<value>/<value> |
|
| 183 | * etc. |
|
| 184 | * |
|
| 185 | * @param array $value as a variadic parameter. |
|
| 186 | * |
|
| 187 | * @return string |
|
| 188 | */ |
|
| 189 | public function variadicActionGet(...$value) : string |
|
| 190 | { |
|
| 191 | // Deal with the action and return a response. |
|
| 192 | return __METHOD__ . ", \$db is {$this->db}, got '" . count($value) . "' arguments: " . implode(", ", $value); |
|
| 193 | } |
|
| 194 | ||
| 195 | ||
| 196 | ||
| 197 | /** |
|
| 198 | * Adding an optional catchAll() method will catch all actions sent to the |
|
| 199 | * router. YOu can then reply with an actual response or return void to |
|
| 200 | * allow for the router to move on to next handler. |
|
| 201 | * A catchAll() handles the following, if a specific action method is not |
|
| 202 | * created: |
|
| 203 | * ANY METHOD mountpoint/** |
|
| 204 | * |
|
| 205 | * @param array $args as a variadic parameter. |
|
| 206 | * |
|
| 207 | * @return mixed |
|
| 208 | * |
|
| 209 | * @SuppressWarnings(PHPMD.UnusedFormalParameter) |
|
| 210 | */ |
|
| 211 | public function catchAll(...$args) |
|
| 212 | { |
|
| 213 | // Deal with the request and send an actual response, or not. |
|
| 214 | //return __METHOD__ . ", \$db is {$this->db}, got '" . count($args) . "' arguments: " . implode(", ", $args); |
|
| 215 | return; |
|
| 216 | } |
|
| 217 | } |
|
| 218 | ||