Alert::init() - Code Metrics - DevGroup-ru/dotplant2 - Measure and Improve Code Quality continuously with Scrutinizer

Alert::init() A
last analyzed 2020-02-16 09:05 UTC

↳ Parent: Alert

Complexity

Conditions	5
Paths	8

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	29
rs	9.1448
c	0
b	0
f	0
cc	5
nc	8
nop	0

<?php

namespace app\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:
 *
 * ```php
 * \Yii::$app->getSession()->setFlash('error', 'This is the message');
 * \Yii::$app->getSession()->setFlash('success', 'This is the message');
 * \Yii::$app->getSession()->setFlash('info', 'This is the message');
 * ```
 *
 * Multiple messages could be set as follows:
 *
 * ```php
 * \Yii::$app->getSession()->setFlash('error', ['Error 1', 'Error 2']);
 * ```
 *
 * @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 => $data) {
            if (isset($this->alertTypes[$type])) {
                $data = (array) $data;
                foreach ($data as $message) {
                    /* 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;

                    echo \yii\bootstrap\Alert::widget([
                        'body' => $message,
                        'closeButton' => $this->closeButton,
                        'options' => $this->options,
                    ]);
                }

                $session->removeFlash($type);
            }
        }
    }
}


1			<?php
2
3			namespace app\widgets;
4
5			/**
6			* Alert widget renders a message from session flash. All flash messages are displayed
7			* in the sequence they were assigned using setFlash. You can set message as following:
8			*
9			* ```php
10			* \Yii::$app->getSession()->setFlash('error', 'This is the message');
11			* \Yii::$app->getSession()->setFlash('success', 'This is the message');
12			* \Yii::$app->getSession()->setFlash('info', 'This is the message');
13			* ```
14			*
15			* Multiple messages could be set as follows:
16			*
17			* ```php
18			* \Yii::$app->getSession()->setFlash('error', ['Error 1', 'Error 2']);
19			* ```
20			*
21			* @author Kartik Visweswaran <[email protected]>
22			* @author Alexander Makarov <[email protected]>
23			*/
24			class Alert extends \yii\bootstrap\Widget
25			{
26			/**
27			* @var array the alert types configuration for the flash messages.
28			* This array is setup as $key => $value, where:
29			* - $key is the name of the session flash variable
30			* - $value is the bootstrap alert type (i.e. danger, success, info, warning)
31			*/
32			public $alertTypes = [
33			'error' => 'alert-danger',
34			'danger' => 'alert-danger',
35			'success' => 'alert-success',
36			'info' => 'alert-info',
37			'warning' => 'alert-warning'
38			];
39
40			/**
41			* @var array the options for rendering the close button tag.
42			*/
43			public $closeButton = [];
44
45			public function init()
46			{
47			parent::init();
48
49			$session = \Yii::$app->getSession();
			0 ignored issues – show Bug introduced 2016-01-12 14:56 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...
50			$flashes = $session->getAllFlashes();
51			$appendCss = isset($this->options['class']) ? ' ' . $this->options['class'] : '';
52
53			foreach ($flashes as $type => $data) {
54			if (isset($this->alertTypes[$type])) {
55			$data = (array) $data;
56			foreach ($data as $message) {
57			/* initialize css class for each alert box */
58			$this->options['class'] = $this->alertTypes[$type] . $appendCss;
59
60			/* assign unique id to each alert box */
61			$this->options['id'] = $this->getId() . '-' . $type;
62
63			echo \yii\bootstrap\Alert::widget([
64			'body' => $message,
65			'closeButton' => $this->closeButton,
66			'options' => $this->options,
67			]);
68			}
69
70			$session->removeFlash($type);
71			}
72			}
73			}
74			}
75

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Alert::init() A last analyzed 2020-02-16 09:05 UTC

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Alert::init() A
last analyzed 2020-02-16 09:05 UTC