Complex classes like MapAPI 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 MapAPI, and based on these observations, apply Extract Interface, too.
1 | <?php |
||
20 | class MapAPI extends Control |
||
21 | { |
||
22 | |||
23 | const ROADMAP = 'ROADMAP', SATELLITE = 'SATELLITE', HYBRID = 'HYBRID', TERRAIN = 'TERRAIN', |
||
24 | BICYCLING = 'BICYCLING', DRIVING = 'DRIVING', TRANSIT = 'TRANSIT', WALKING = 'WALKING'; |
||
25 | |||
26 | /** @var double|string */ |
||
27 | private $width; |
||
28 | |||
29 | /** @var double|string */ |
||
30 | private $height; |
||
31 | |||
32 | /** @var array */ |
||
33 | private $coordinates; |
||
34 | |||
35 | /** @var Integer */ |
||
36 | private $zoom; |
||
37 | |||
38 | /** @var String */ |
||
39 | private $type; |
||
40 | |||
41 | /** @var Boolean */ |
||
42 | private $staticMap = FALSE; |
||
43 | |||
44 | /** @var Boolean */ |
||
45 | private $clickable = FALSE; |
||
46 | |||
47 | /** @var String */ |
||
48 | private $key; |
||
49 | |||
50 | /** @var array */ |
||
51 | private $markers = array(); |
||
52 | |||
53 | /** @var boolean */ |
||
54 | private $bound; |
||
55 | |||
56 | /** @var boolean */ |
||
57 | private $markerClusterer; |
||
58 | |||
59 | /** @var array */ |
||
60 | private $clusterOptions; |
||
61 | |||
62 | /** @var boolean */ |
||
63 | private $scrollable = FALSE; |
||
64 | |||
65 | /** |
||
66 | * |
||
67 | * @var array |
||
68 | */ |
||
69 | private $waypoints; |
||
70 | |||
71 | /** |
||
72 | * |
||
73 | * @var array |
||
74 | */ |
||
75 | private $direction = ['travelmode' => 'DRIVING']; |
||
76 | |||
77 | |||
78 | public function __construct() |
||
82 | |||
83 | /** |
||
84 | * @internal |
||
85 | * @param array $config |
||
86 | */ |
||
87 | public function setup(array $config) |
||
92 | |||
93 | |||
94 | /** |
||
95 | * |
||
96 | * @param array $coordinates (latitude, longitude) - center of the map |
||
97 | * @return \Oli\GoogleAPI\MapAPI |
||
98 | */ |
||
99 | public function setCoordinates(array $coordinates) |
||
111 | |||
112 | |||
113 | /** |
||
114 | * @param double|string $width |
||
115 | * @param double|string $height |
||
116 | * @return MapAPI |
||
117 | */ |
||
118 | public function setProportions($width, $height) |
||
124 | |||
125 | |||
126 | /** |
||
127 | * |
||
128 | * @param string $key |
||
129 | * @return \Oli\GoogleAPI\MapAPI |
||
130 | */ |
||
131 | public function setKey($key) |
||
136 | |||
137 | |||
138 | /** |
||
139 | * |
||
140 | * @param int $zoom <0, 19> |
||
141 | * @return \Oli\GoogleAPI\MapAPI |
||
142 | * @throws \InvalidArgumentException |
||
143 | * @throws \LogicException |
||
144 | */ |
||
145 | public function setZoom($zoom) |
||
160 | |||
161 | |||
162 | /** |
||
163 | * |
||
164 | * @param String $type |
||
165 | * @return \Oli\GoogleAPI\MapAPI |
||
166 | */ |
||
167 | public function setType($type) |
||
177 | |||
178 | |||
179 | public function setWaypoint($key, $waypoint) |
||
191 | |||
192 | |||
193 | public function setDirection(array $direction) |
||
202 | |||
203 | |||
204 | /** |
||
205 | * @return array Width and Height of the map. |
||
206 | */ |
||
207 | public function getProportions() |
||
211 | |||
212 | |||
213 | /** |
||
214 | * @return array Center of the map |
||
215 | */ |
||
216 | public function getCoordinates() |
||
220 | |||
221 | |||
222 | /** |
||
223 | * @return integer Zoom |
||
224 | */ |
||
225 | public function getZoom() |
||
229 | |||
230 | |||
231 | /** |
||
232 | * @return String Which map type will be show |
||
233 | */ |
||
234 | public function getType() |
||
238 | |||
239 | |||
240 | public function getKey() |
||
244 | |||
245 | |||
246 | /** |
||
247 | * |
||
248 | * @param Boolean $staticMap |
||
249 | * @return \Oli\GoogleAPI\MapAPI |
||
250 | * @throws \InvalidArgumentException |
||
251 | */ |
||
252 | public function isStaticMap($staticMap = TRUE) |
||
262 | |||
263 | |||
264 | public function getIsStaticMap() |
||
268 | |||
269 | |||
270 | /** |
||
271 | * |
||
272 | * @param Boolean $clickable |
||
273 | * @return \Oli\GoogleAPI\MapAPI |
||
274 | * @throws \InvalidArgumentException |
||
275 | */ |
||
276 | public function isClickable($clickable = TRUE) |
||
291 | |||
292 | |||
293 | public function getIsClicable() |
||
297 | |||
298 | |||
299 | public function isScrollable($scrollable = TRUE) |
||
309 | |||
310 | |||
311 | public function getIsScrollable() |
||
315 | |||
316 | |||
317 | /** |
||
318 | * |
||
319 | * @param \Oli\GoogleAPI\Markers $markers |
||
320 | * @return \Oli\GoogleAPI\MapAPI |
||
321 | */ |
||
322 | public function addMarkers(Markers $markers) |
||
330 | |||
331 | |||
332 | /** |
||
333 | * Alias to handleMarkers() |
||
334 | */ |
||
335 | public function invalidateMarkers() |
||
339 | |||
340 | |||
341 | /** |
||
342 | * @see Nette\Application\Control#render() |
||
343 | */ |
||
344 | public function render() |
||
375 | |||
376 | |||
377 | /** |
||
378 | * Send markers to template as JSON |
||
379 | * @internal |
||
380 | */ |
||
381 | public function handleMarkers() |
||
385 | } |
||
386 |
Since your code implements the magic setter
_set
, this function will be called for any write access on an undefined variable. You can add the@property
annotation to your class or interface to document the existence of this variable.Since the property has write access only, you can use the @property-write annotation instead.
Of course, you may also just have mistyped another name, in which case you should fix the error.
See also the PhpDoc documentation for @property.