Complex classes like Vhost 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. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
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 Vhost, and based on these observations, apply Extract Interface, too.
1 | <?php |
||
19 | class Vhost extends \hidev\base\Component |
||
20 | { |
||
21 | /** |
||
22 | * @var Nginx |
||
23 | */ |
||
24 | public $nginx; |
||
25 | |||
26 | /** |
||
27 | * @var integer |
||
28 | */ |
||
29 | public $timeout; |
||
30 | |||
31 | public $ssl; |
||
32 | |||
33 | public $_aliases = []; |
||
34 | |||
35 | protected $_sslDir; |
||
36 | protected $_ips = []; |
||
37 | protected $_localIps = []; |
||
38 | protected $_domain; |
||
39 | protected $_webDir; |
||
40 | protected $_logDir; |
||
41 | protected $_fpmSocket; |
||
42 | protected $_additionalConfig; |
||
43 | |||
44 | public function chmodSSL() |
||
51 | |||
52 | public function renderConf() |
||
58 | |||
59 | public function setDomain($value) |
||
63 | |||
64 | public function setDomains($domains) |
||
72 | |||
73 | public function getDomain() |
||
81 | |||
82 | public function setIp($value) |
||
86 | |||
87 | public function setIps($value) |
||
91 | |||
92 | public function getIps() |
||
100 | |||
101 | public function findIps() |
||
110 | |||
111 | public function setLocalIps($value) |
||
115 | |||
116 | public function getLocalIps() |
||
124 | |||
125 | public function setWebDir($value) |
||
129 | |||
130 | public function getWebDir() |
||
138 | |||
139 | public function setLogDir($value) |
||
143 | |||
144 | public function getLogDir() |
||
152 | |||
153 | public function setFpmSocket($value) |
||
157 | |||
158 | public function getFpmSocket() |
||
166 | |||
167 | public function setSslDir($value) |
||
174 | |||
175 | public function getSslDir() |
||
183 | |||
184 | public function setAliases($aliases) |
||
191 | |||
192 | public function getAliases() |
||
196 | |||
197 | public function getDomains() |
||
204 | |||
205 | public function getServerName() |
||
209 | |||
210 | public function getAdditionalConfig() |
||
214 | |||
215 | public function setAdditionalConfig($additinalConfig) |
||
219 | } |
||
220 |