Conditions | 5 |
Paths | 9 |
Total Lines | 64 |
Code Lines | 43 |
Lines | 0 |
Ratio | 0 % |
Changes | 0 |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
1 | <?php |
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9 | public function actionList($id = 1) |
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10 | { |
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11 | $location = new Location(); |
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12 | $location->setId($id); |
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13 | if (!$location->isVisited()) { |
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14 | Yii::app()->player->model->rewriteAttributes(['last_location'=>1]); |
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15 | $this->render('not_visited'); |
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16 | return false; |
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17 | } |
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18 | |||
19 | $location->setActive(); |
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20 | |||
21 | //list missions |
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22 | $location->fetchRoutine(); |
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23 | $location->fetchMissions(); |
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24 | |||
25 | //complete selected mission |
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26 | $mission_id = Yii::app()->request->getPost('mission_id', 0); |
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27 | $completedId = 0; |
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28 | $error = ''; |
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29 | if ($mission_id) { |
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30 | $error = ''; |
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31 | try { |
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32 | $locAction = new LocationAction(); |
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33 | $locAction->location = $location; |
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34 | $locAction->completeMission($mission_id); |
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35 | $completedId = $locAction->completedId; |
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36 | } catch (CFlashException $e) { |
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37 | $error = $e->getMessage(); |
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38 | } |
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39 | } |
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40 | |||
41 | //name of location |
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42 | $name = [ |
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43 | 'location' => $location->getName(), |
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44 | 'county' => $location->getCounty(), |
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45 | ]; |
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46 | |||
47 | //navigation from current location |
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48 | $nav = $location->getNavigationLinks(); |
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49 | |||
50 | //tutorial |
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51 | $tutorialToShow = 0; |
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52 | if ($id==1) { |
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53 | //only in first location |
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54 | $tutorial = new Tutorial; |
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55 | $tutorial->state = Yii::app()->player->model->tutorial_mission; |
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56 | $tutorial->location = $location; |
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57 | $tutorialToShow = $tutorial->descriptionToShow; |
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58 | } |
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59 | $this->render('index', [ |
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60 | 'location' => $location, |
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61 | 'name' => $name, |
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62 | 'missions'=>$location->missions, |
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63 | 'missionTypeList'=>$location->missionTypes, |
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64 | 'nav' => $nav, |
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65 | 'mission_id'=>$mission_id, |
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66 | 'completedId'=>$completedId, |
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67 | 'routine'=>$location->routineStars, |
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68 | 'tutorialToShow'=>$tutorialToShow, |
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69 | 'error'=>$error, |
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70 | ]); |
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71 | |||
72 | } |
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73 | |||
109 |
This check looks for multiple assignments in successive lines of code. It will report an issue if the operators are not in a straight line.
To visualize
will produce issues in the first and second line, while this second example
will produce no issues.