Alert::init() - Code Metrics - zacksleo/yii2-backend - Measure and Improve Code Quality continuously with Scrutinizer

Alert::init() B
last analyzed 2018-12-01 13:22 UTC

↳ Parent: Alert

Complexity

Conditions	6
Paths	8

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	6
nc	8
nop	0
dl	0
loc	33
rs	8.7697
c	0
b	0
f	0

<?php
/**
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

namespace zacksleo\yii2\backend\widgets;

/**
 * Alert widget renders a message from session flash. All flash messages are displayed
 * in the sequence they were assigned using setFlash. You can set message as following:
 *
 * - \Yii::$app->getSession()->setFlash('error', 'This is the message');
 * - \Yii::$app->getSession()->setFlash('success', 'This is the message');
 * - \Yii::$app->getSession()->setFlash('info', 'This is the message');
 *
 * @author Kartik Visweswaran <[email protected]>
 * @author Alexander Makarov <[email protected]>
 */
class Alert extends \yii\bootstrap\Widget
{
    /**
     * @var array the alert types configuration for the flash messages.
     * This array is setup as $key => $value, where:
     * - $key is the name of the session flash variable
     * - $value is the bootstrap alert type (i.e. danger, success, info, warning)
     */
    public $alertTypes = [
        'error' => 'alert-danger',
        'danger' => 'alert-danger',
        'success' => 'alert-success',
        'info' => 'alert-info',
        'warning' => 'alert-warning'
    ];

    /**
     * @var array the options for rendering the close button tag.
     */
    public $closeButton = [];

    public function init()
    {
        parent::init();

        $session = \Yii::$app->getSession();
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
        $flashes = $session->getAllFlashes();
        $appendCss = isset($this->options['class']) ? ' ' . $this->options['class'] : '';

        foreach ($flashes as $type => $message) {
            if (isset($this->alertTypes[$type])) {
                /* initialize css class for each alert box */
                $this->options['class'] = $this->alertTypes[$type] . $appendCss;
                /* assign unique id to each alert box */
                $this->options['id'] = $this->getId() . '-' . $type;
                if (is_array($message)) {
                    foreach ($message as $msg) {
                        echo \yii\bootstrap\Alert::widget([
                            'body' => $msg,
                            'closeButton' => $this->closeButton,
                            'options' => $this->options,
                        ]);
                    }
                } else {
                    echo \yii\bootstrap\Alert::widget([
                        'body' => $message,
                        'closeButton' => $this->closeButton,
                        'options' => $this->options,
                    ]);
                }
                $session->removeFlash($type);
            }
        }
    }
}


1			<?php
2			/**
3			* @link http://www.yiiframework.com/
4			* @copyright Copyright (c) 2008 Yii Software LLC
5			* @license http://www.yiiframework.com/license/
6			*/
7
8			namespace zacksleo\yii2\backend\widgets;
9
10			/**
11			* Alert widget renders a message from session flash. All flash messages are displayed
12			* in the sequence they were assigned using setFlash. You can set message as following:
13			*
14			* - \Yii::$app->getSession()->setFlash('error', 'This is the message');
15			* - \Yii::$app->getSession()->setFlash('success', 'This is the message');
16			* - \Yii::$app->getSession()->setFlash('info', 'This is the message');
17			*
18			* @author Kartik Visweswaran <[email protected]>
19			* @author Alexander Makarov <[email protected]>
20			*/
21			class Alert extends \yii\bootstrap\Widget
22			{
23			/**
24			* @var array the alert types configuration for the flash messages.
25			* This array is setup as $key => $value, where:
26			* - $key is the name of the session flash variable
27			* - $value is the bootstrap alert type (i.e. danger, success, info, warning)
28			*/
29			public $alertTypes = [
30			'error' => 'alert-danger',
31			'danger' => 'alert-danger',
32			'success' => 'alert-success',
33			'info' => 'alert-info',
34			'warning' => 'alert-warning'
35			];
36
37			/**
38			* @var array the options for rendering the close button tag.
39			*/
40			public $closeButton = [];
41
42			public function init()
43			{
44			parent::init();
45
46			$session = \Yii::$app->getSession();
			0 ignored issues – show Bug introduced 2017-09-20 16:08 UTC by Report Bug Copy Issue Report The method `getSession` does only exist in `yii\web\Application`, but not in `yii\console\Application`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
47			$flashes = $session->getAllFlashes();
48			$appendCss = isset($this->options['class']) ? ' ' . $this->options['class'] : '';
49
50			foreach ($flashes as $type => $message) {
51			if (isset($this->alertTypes[$type])) {
52			/* initialize css class for each alert box */
53			$this->options['class'] = $this->alertTypes[$type] . $appendCss;
54			/* assign unique id to each alert box */
55			$this->options['id'] = $this->getId() . '-' . $type;
56			if (is_array($message)) {
57			foreach ($message as $msg) {
58			echo \yii\bootstrap\Alert::widget([
59			'body' => $msg,
60			'closeButton' => $this->closeButton,
61			'options' => $this->options,
62			]);
63			}
64			} else {
65			echo \yii\bootstrap\Alert::widget([
66			'body' => $message,
67			'closeButton' => $this->closeButton,
68			'options' => $this->options,
69			]);
70			}
71			$session->removeFlash($type);
72			}
73			}
74			}
75			}
76

zacksleo / yii2-backend

Alert::init() B last analyzed 2018-12-01 13:22 UTC

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Alert::init() B
last analyzed 2018-12-01 13:22 UTC