| Conditions | 23 | 
| Paths | 140 | 
| Total Lines | 98 | 
| Code Lines | 60 | 
| Lines | 16 | 
| Ratio | 16.33 % | 
| 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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| 36 |     protected function _run() { | 
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| 37 | $actionParams = $this->actionParams;  | 
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| 38 |         if ($this->actionParams && (!empty($actionParams->get['id']) || !empty($actionParams->post['id']))) { | 
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| 39 | $mode = $this->mode;  | 
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| 40 |         } else { | 
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| 41 | $mode = 'edit';  | 
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| 42 | }  | 
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| 43 | |||
| 44 |         if (!empty($this->getData()['view'])) { | 
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| 45 | $mode = 'view';  | 
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| 46 | }  | 
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| 47 | |||
| 48 | $model = $this->getModel();  | 
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| 49 |         if (!$model) { | 
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| 50 |             throw new NotFoundHttpException('Record not founded'); | 
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| 51 | }  | 
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| 52 | |||
| 53 | $this->trigger(self::EVENT_AFTER_FIND);  | 
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| 54 |         if ($this->scenario !== null) { | 
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| 55 | $model->setScenario($this->scenario);  | 
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| 56 | }  | 
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| 57 | |||
| 58 | $isNewRecord = $model->isNewRecord;  | 
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| 59 | $result = parent::loadAndValidateForm();  | 
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                         | 
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| 60 |         if (is_array($result)) { | 
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| 61 | $response = $this->getResponse([  | 
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| 62 | 'content' => $result  | 
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| 63 | ]);  | 
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| 64 |             if ($this->actionParams->isAjax && !$this->actionParams->isPjax) { | 
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| 65 | $response->format = \yii\web\Response::FORMAT_JSON;  | 
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| 66 | }  | 
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| 67 | |||
| 68 | return $response;  | 
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| 69 | }  | 
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| 70 | |||
| 71 |         if ($result === true && $this->isSave() && $this->isSubmitted()) { | 
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| 72 | $model->save();  | 
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| 73 |             $this->trigger('afterSave'); | 
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| 74 |             if ($isNewRecord) { | 
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| 75 |                 $this->trigger('afterCreate'); | 
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| 76 |             } else { | 
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| 77 |                 $this->trigger('afterUpdate'); | 
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| 78 | }  | 
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| 79 | |||
| 80 | $successMessage = $this->getSuccessMessage($isNewRecord);  | 
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| 81 | $this->setFlash($successMessage);  | 
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| 82 | View Code Duplication |             if ($this->actionParams->isAjax && !$this->actionParams->isPjax) { | 
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| 83 | return $this->getResponse([  | 
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| 84 | 'format' => \yii\web\Response::FORMAT_JSON,  | 
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| 85 | 'content' => [  | 
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| 86 | 'message' => $this->getSuccessMessage($isNewRecord),  | 
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| 87 | ],  | 
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| 88 | ]);  | 
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| 89 | }  | 
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| 90 | |||
| 91 | $result = $this->redirectAfterSave();  | 
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| 92 |             if ($result === false) { | 
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| 93 | $result = [  | 
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| 94 | 'mode' => $mode,  | 
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| 95 | 'model' => $model  | 
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| 96 | ];  | 
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| 97 | }  | 
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| 98 |         } else { | 
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| 99 | View Code Duplication |             if ($this->actionParams->isAjax && !$this->actionParams->isPjax) { | 
            |
| 100 | return $this->getResponse([  | 
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| 101 | 'format' => \yii\web\Response::FORMAT_JSON,  | 
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| 102 | 'content' => [  | 
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| 103 | 'success' => true,  | 
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| 104 | ],  | 
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| 105 | ]);  | 
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| 106 | }  | 
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| 107 | |||
| 108 |             if (!empty($model->errors)) { | 
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| 109 | $flash = Html::errorSummary($model, [  | 
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| 110 | 'encode' => false,  | 
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| 111 | ]);  | 
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| 112 | |||
| 113 | $this->setFlash($flash, 'danger');  | 
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| 114 | }  | 
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| 115 | |||
| 116 | $result = [  | 
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| 117 | 'mode' => $mode,  | 
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| 118 | 'model' => $model  | 
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| 119 | ];  | 
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| 120 | }  | 
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| 121 | |||
| 122 |         if (\yii::$app->has('db') && $t = \yii::$app->db->transaction) { | 
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| 123 |             while ($t->getIsActive()) { | 
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| 124 | $t->commit();  | 
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| 125 | }  | 
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| 126 | }  | 
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| 127 | |||
| 128 | $response = $this->getResponse([  | 
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| 129 | 'content' => $result,  | 
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| 130 | ]);  | 
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| 131 | |||
| 132 | return $response;  | 
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| 133 | }  | 
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| 134 | |||
| 352 | }  | 
            
This check looks for a call to a parent method whose name is different than the method from which it is called.
Consider the following code:
The
getFirstName()method in theSoncalls the wrong method in the parent class.