Pleets /
SQLWebManager
| Total Complexity | 61 |
| Total Lines | 780 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like Connections often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Connections, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 18 | class Connections extends AbstractionController |
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| 19 | { |
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| 20 | /** |
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| 21 | * @var integer |
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| 22 | */ |
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| 23 | private $identity; |
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|
introduced
by
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| 24 | |||
| 25 | /** |
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| 26 | * @var EntityAdapter |
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| 27 | */ |
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| 28 | private $usersEntity; |
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| 29 | |||
| 30 | /** |
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| 31 | * @var EntityAdapter |
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| 32 | */ |
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| 33 | private $connectionTypesEntity; |
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| 34 | |||
| 35 | /** |
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| 36 | * @var EntityAdapter |
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| 37 | */ |
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| 38 | private $connectionFieldsEntity; |
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| 39 | |||
| 40 | /** |
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| 41 | * @var EntityAdapter |
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| 42 | */ |
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| 43 | private $userConnectionEntity; |
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| 44 | |||
| 45 | /** |
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| 46 | * @var EntityAdapter |
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| 47 | */ |
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| 48 | private $userConnectionDetailsEntity; |
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| 49 | |||
| 50 | /** |
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| 51 | * @return integer |
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| 52 | */ |
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| 53 | private function getIdentity() |
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| 54 | { |
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| 55 | $config = include 'module/Auth/config/user.config.php'; |
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| 56 | $method = $config["authentication"]["method"]; |
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| 57 | $key = $config["authentication"]["key"]; |
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| 58 | |||
| 59 | switch ($method) |
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| 60 | { |
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| 61 | case '_COOKIE': |
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| 62 | |||
| 63 | $user = $this->getUsersEntity()->select([ |
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| 64 | "USERNAME" => $_COOKIE[$key] |
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| 65 | ]); |
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| 66 | |||
| 67 | break; |
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| 68 | |||
| 69 | case '_SESSION': |
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| 70 | |||
| 71 | $user = $this->getUsersEntity()->select([ |
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| 72 | "USERNAME" => $_SESSION[$key] |
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| 73 | ]); |
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| 74 | |||
| 75 | break; |
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| 76 | } |
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| 77 | |||
| 78 | $user = array_shift($user); |
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| 79 | |||
| 80 | return $user->USER_ID; |
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| 81 | } |
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| 82 | |||
| 83 | /** |
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| 84 | * @return UsersEntity |
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| 85 | */ |
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| 86 | private function getUsersEntity() |
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| 87 | { |
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| 88 | if (!is_null($this->usersEntity)) |
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| 89 | return $this->usersEntity; |
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| 90 | |||
| 91 | $this->usersEntity = new EntityAdapter(new TableGateway(new UserModel())); |
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| 92 | |||
| 93 | return $this->usersEntity; |
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| 94 | } |
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| 95 | |||
| 96 | /** |
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| 97 | * @return EntityAdapter |
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| 98 | */ |
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| 99 | private function getConnectionTypesEntity() |
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| 100 | { |
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| 101 | if (!is_null($this->connectionTypesEntity)) |
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| 102 | return $this->connectionTypesEntity; |
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| 103 | |||
| 104 | $this->connectionTypesEntity = new EntityAdapter(new TableGateway(new ConnectionType())); |
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| 105 | |||
| 106 | return $this->connectionTypesEntity; |
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| 107 | } |
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| 108 | |||
| 109 | /** |
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| 110 | * @return EntityAdapter |
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| 111 | */ |
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| 112 | private function getConnectionFieldsEntity() |
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| 113 | { |
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| 114 | if (!is_null($this->connectionFieldsEntity)) |
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| 115 | return $this->connectionFieldsEntity; |
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| 116 | |||
| 117 | $this->connectionFieldsEntity = new EntityAdapter(new TableGateway(new ConnectionTypeField())); |
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| 118 | |||
| 119 | return $this->connectionFieldsEntity; |
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| 120 | } |
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| 121 | |||
| 122 | /** |
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| 123 | * @return EntityAdapter |
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| 124 | */ |
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| 125 | private function getUserConnectionEntity() |
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| 126 | { |
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| 127 | if (!is_null($this->userConnectionEntity)) |
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| 128 | return $this->userConnectionEntity; |
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| 129 | |||
| 130 | $this->userConnectionEntity = new EntityAdapter(new UserConnectionsTable(new UserConnection())); |
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| 131 | |||
| 132 | return $this->userConnectionEntity; |
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| 133 | } |
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| 134 | |||
| 135 | /** |
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| 136 | * @return EntityAdapter |
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| 137 | */ |
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| 138 | private function getUserConnectionDetailsEntity() |
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| 139 | { |
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| 140 | if (!is_null($this->userConnectionDetailsEntity)) |
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| 141 | return $this->userConnectionDetailsEntity; |
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| 142 | |||
| 143 | $this->userConnectionDetailsEntity = new EntityAdapter(new TableGateway(new UserConnectionDetails())); |
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| 144 | |||
| 145 | return $this->userConnectionDetailsEntity; |
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| 146 | } |
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| 147 | |||
| 148 | /** |
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| 149 | * Lists all user connections |
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| 150 | * |
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| 151 | * @return array |
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| 152 | */ |
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| 153 | public function list() |
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| 154 | { |
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| 155 | # data to send |
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| 156 | $data = array(); |
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| 157 | |||
| 158 | # environment settings |
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| 159 | $this->setTerminal(true); # set terminal |
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| 160 | |||
| 161 | # TRY-CATCH-BLOCK |
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| 162 | try { |
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| 163 | |||
| 164 | # STANDARD VALIDATIONS [check method] |
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| 165 | if (!$this->isGet()) |
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| 166 | { |
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| 167 | $http = new Http(); |
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| 168 | $http->writeStatus($http::HTTP_METHOD_NOT_ALLOWED); |
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| 169 | |||
| 170 | die('Error ' . $http::HTTP_METHOD_NOT_ALLOWED .' (' . $http->getStatusText($http::HTTP_METHOD_NOT_ALLOWED) . ')!!'); |
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| 171 | } |
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| 172 | |||
| 173 | $data["connections"] = $this->getUserConnectionEntity()->select([ |
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| 174 | "USER_ID" => $this->getIdentity(), |
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| 175 | "STATE" => "A" |
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| 176 | ]); |
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| 177 | |||
| 178 | # SUCCESS-MESSAGE |
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| 179 | $data["process"] = "success"; |
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| 180 | } |
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| 181 | catch (\Drone\Exception\Exception $e) |
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| 182 | { |
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| 183 | # ERROR-MESSAGE |
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| 184 | $data["process"] = "warning"; |
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| 185 | $data["message"] = $e->getMessage(); |
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| 186 | } |
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| 187 | catch (\Exception $e) |
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| 188 | { |
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| 189 | $file = str_replace('\\', '', __CLASS__); |
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| 190 | $storage = new \Drone\Exception\Storage("cache/$file.json"); |
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| 191 | |||
| 192 | # stores the error code |
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| 193 | if (($errorCode = $storage->store($e)) === false) |
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| 194 | { |
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| 195 | $errors = $storage->getErrors(); |
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| 196 | |||
| 197 | # if error storing is not possible, handle it (internal app error) |
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| 198 | $this->handleErrors($errors, __METHOD__); |
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| 199 | } |
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| 200 | |||
| 201 | $data["code"] = $errorCode; |
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| 202 | $data["message"] = $e->getMessage(); |
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| 203 | |||
| 204 | $config = include 'config/application.config.php'; |
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| 205 | $data["dev_mode"] = $config["environment"]["dev_mode"]; |
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| 206 | |||
| 207 | # redirect view |
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| 208 | $this->setMethod('error'); |
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| 209 | |||
| 210 | return $data; |
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| 211 | } |
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| 212 | |||
| 213 | return $data; |
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| 214 | } |
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| 215 | |||
| 216 | /** |
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| 217 | * Deletes a connection |
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| 218 | * |
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| 219 | * @return array |
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| 220 | */ |
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| 221 | public function delete() |
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| 346 | } |
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| 347 | |||
| 348 | /** |
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| 349 | * Adds a connection |
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| 350 | * |
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| 351 | * @return array |
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| 352 | */ |
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| 353 | public function add() |
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| 354 | { |
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| 355 | clearstatcache(); |
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| 356 | session_write_close(); |
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| 357 | |||
| 358 | # data to send |
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| 359 | $data = array(); |
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| 360 | |||
| 361 | # environment settings |
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| 362 | $post = $this->getPost(); # catch $_POST |
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| 363 | $this->setTerminal(true); # set terminal |
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| 364 | |||
| 365 | # TRY-CATCH-BLOCK |
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| 366 | try { |
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| 367 | |||
| 368 | if ($this->isGet()) |
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| 369 | { |
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| 370 | $types = $data["types"] = $this->getConnectionTypesEntity()->select([]); |
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| 371 | |||
| 372 | $fields = $this->getConnectionFieldsEntity()->select([]); |
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| 373 | |||
| 374 | $fieldTypes = []; |
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| 375 | |||
| 376 | foreach ($types as $type) |
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| 377 | { |
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| 378 | $fieldTypes[$type->CONN_TYPE_ID] = []; |
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| 379 | } |
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| 380 | |||
| 381 | foreach ($fields as $field) |
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| 382 | { |
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| 383 | $fieldTypes[$field->CONN_TYPE_ID][$field->CONN_IDENTI_ID] = $field; |
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| 384 | } |
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| 385 | |||
| 386 | $data["fieldTypes"] = $fieldTypes; |
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| 387 | |||
| 388 | # SUCCESS-MESSAGE |
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| 389 | $data["process"] = "register-form"; |
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| 390 | } |
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| 391 | else if ($this->isPost()) |
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| 392 | { |
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| 393 | # STANDARD VALIDATIONS [check needed arguments] |
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| 394 | $needles = ['field', 'type', 'aliasname']; |
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| 395 | |||
| 396 | array_walk($needles, function(&$item) use ($post) { |
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| 397 | if (!array_key_exists($item, $post)) |
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| 398 | { |
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| 399 | $http = new Http(); |
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| 400 | $http->writeStatus($http::HTTP_BAD_REQUEST); |
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| 401 | |||
| 402 | die('Error ' . $http::HTTP_BAD_REQUEST .' (' . $http->getStatusText($http::HTTP_BAD_REQUEST) . ')!!'); |
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| 403 | } |
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| 404 | }); |
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| 405 | |||
| 406 | $components = [ |
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| 407 | "attributes" => [ |
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| 408 | "type" => [ |
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| 409 | "required" => true, |
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| 410 | "type" => "number" |
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| 411 | ], |
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| 412 | "aliasname" => [ |
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| 413 | "required" => true, |
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| 414 | "type" => "text", |
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| 415 | "minlength" => 2, |
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| 416 | "maxlength" => 100 |
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| 417 | ], |
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| 418 | "field" => [ |
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| 419 | "required" => false, |
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| 420 | "type" => "text", |
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| 421 | "minlength" => 2, |
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| 422 | "maxlength" => 50 |
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| 423 | ], |
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| 424 | ], |
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| 425 | ]; |
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| 426 | |||
| 427 | $options = [ |
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| 428 | "type" => [ |
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| 429 | "label" => "Type" |
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| 430 | ], |
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| 431 | "aliasname" => [ |
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| 432 | "label" => "Connection name", |
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| 433 | "validators" => [ |
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| 434 | "Alnum" => ["allowWhiteSpace" => true] |
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| 435 | ], |
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| 436 | ], |
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| 437 | "field" => [ |
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| 438 | "label" => "Connection Parameter" |
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| 439 | ], |
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| 440 | ]; |
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| 441 | |||
| 442 | $form = new Form($components); |
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| 443 | $form->fill($post); |
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| 444 | |||
| 445 | $validator = new FormValidator($form, $options); |
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| 446 | $validator->validate(); |
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| 447 | |||
| 448 | $data["validator"] = $validator; |
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| 449 | |||
| 450 | # form validation |
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| 451 | if (!$validator->isValid()) |
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| 452 | { |
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| 453 | $data["messages"] = $validator->getMessages(); |
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| 454 | throw new \Drone\Exception\Exception("Form validation errors", 300); |
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| 455 | } |
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| 456 | |||
| 457 | $this->getUserConnectionEntity()->getTableGateway()->getDriver()->getDb()->beginTransaction(); |
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| 458 | |||
| 459 | $userConnection = new UserConnection(); |
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| 460 | $user_conn_id = $this->getUserConnectionEntity()->getTableGateway()->getNextId(); |
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| 461 | |||
| 462 | $userConnection->exchangeArray([ |
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| 463 | "USER_CONN_ID" => $user_conn_id, |
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| 464 | "USER_ID" => $this->getIdentity(), |
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| 465 | "CONN_TYPE_ID" => $post["type"], |
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| 466 | "CONNECTION_NAME" => $post["aliasname"], |
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| 467 | "STATE" => 'A' |
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| 468 | ]); |
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| 469 | |||
| 470 | $this->getUserConnectionEntity()->insert($userConnection); |
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| 471 | |||
| 472 | foreach ($post['field'][$post["type"]] as $field_number => $field_value) |
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| 473 | { |
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| 474 | $userconnectionDetails = new UserConnectionDetails(); |
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| 475 | |||
| 476 | $userconnectionDetails->exchangeArray([ |
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| 477 | "USER_CONN_ID" => $user_conn_id, |
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| 478 | "CONN_IDENTI_ID" => $field_number, |
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| 479 | "FIELD_VALUE" => $field_value |
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| 480 | ]); |
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| 481 | |||
| 482 | $this->getUserConnectionDetailsEntity()->insert($userconnectionDetails); |
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| 483 | } |
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| 484 | |||
| 485 | $this->getUserConnectionEntity()->getTableGateway()->getDriver()->getDb()->endTransaction(); |
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| 486 | |||
| 487 | # SUCCESS-MESSAGE |
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| 488 | $data["process"] = "process-response"; |
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| 489 | } |
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| 490 | else |
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| 491 | { |
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| 492 | $http = new Http(); |
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| 493 | $http->writeStatus($http::HTTP_METHOD_NOT_ALLOWED); |
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| 494 | |||
| 495 | die('Error ' . $http::HTTP_METHOD_NOT_ALLOWED .' (' . $http->getStatusText($http::HTTP_METHOD_NOT_ALLOWED) . ')!!'); |
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| 496 | } |
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| 497 | } |
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| 498 | catch (\Drone\Exception\Exception $e) |
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| 499 | { |
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| 500 | # ERROR-MESSAGE |
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| 501 | $data["process"] = "warning"; |
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| 502 | $data["message"] = $e->getMessage(); |
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| 503 | } |
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| 504 | catch (\Exception $e) |
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| 505 | { |
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| 506 | $file = str_replace('\\', '', __CLASS__); |
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| 507 | $storage = new \Drone\Exception\Storage("cache/$file.json"); |
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| 508 | |||
| 509 | # stores the error code |
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| 510 | if (($errorCode = $storage->store($e)) === false) |
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| 511 | { |
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| 512 | $errors = $storage->getErrors(); |
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| 513 | |||
| 514 | # if error storing is not possible, handle it (internal app error) |
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| 515 | $this->handleErrors($errors, __METHOD__); |
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| 516 | } |
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| 517 | |||
| 518 | $data["code"] = $errorCode; |
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| 519 | $data["message"] = $e->getMessage(); |
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| 520 | |||
| 521 | $config = include 'config/application.config.php'; |
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| 522 | $data["dev_mode"] = $config["environment"]["dev_mode"]; |
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| 523 | |||
| 524 | # redirect view |
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| 525 | $this->setMethod('error'); |
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| 526 | |||
| 527 | return $data; |
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| 528 | } |
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| 529 | |||
| 530 | return $data; |
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| 531 | } |
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| 532 | |||
| 533 | /** |
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| 534 | * Updates a connection |
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| 535 | * |
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| 536 | * @return array |
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| 537 | */ |
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| 538 | public function edit() |
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| 768 | } |
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| 769 | |||
| 770 | private function handleErrors(Array $errors, $method) |
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| 771 | { |
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| 772 | if (count($errors)) |
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| 773 | { |
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| 774 | $errorInformation = ""; |
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| 800 | } |
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