ViewRenderer::init() - Code Metrics - Inspection of "update build php -v" - drdim/yii2-pug - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Push — master ( 1ecb55...d3a322 )

by Bogatkin

created 2017-10-23 11:36 UTC

ViewRenderer::init() D

↳ Parent: ViewRenderer

Complexity

Conditions	10
Paths	20

Size

Total Lines	28
Code Lines	15

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	28
c	0
b	0
f	0
rs	4.8196
cc	10
eloc	15
nc	20
nop	0

How to fix Complexity

<?php
/**
 * View.php
 */

namespace drdim\yii\pug;

use Pug\Pug;
use Yii;
use yii\base\View;
use yii\helpers\FileHelper;

/**
 * Class ViewRenderer
 * @package drdim\yii\pug
 */
class ViewRenderer extends \yii\base\ViewRenderer
{

    /**
     * @var string the directory or path alias pointing to where Pug cache will be stored. Set to false to disable
     * templates cache.
     */
    public $cachePath = '@runtime/pug/cache';
    /**
     * @var array Pug options.
     * @see https://github.com/pug-php/pug
     */
    public $options = [
        'prettyprint' => false,
        'extension' => '.pug',
        'upToDateCheck' => true,
    ];
    /**
     * @var array Custom filters.
     * Keys of the array are names to call in template, values are names of functions or static methods of some class.
     * Example: `['rot13' => 'str_rot13', 'jsonEncode' => '\yii\helpers\Json::encode']`.
     * In the template you can use it like this: `{{ 'test'|rot13 }}` or `{{ model|jsonEncode }}`.
     */
    public $filters = [];
    /**
     * @var Pug pug environment object that renders pug templates
     */
    public $pug;

    public function init()
    {
        $cachePath = empty($this->cachePath) ? false : Yii::getAlias($this->cachePath);

        if (!empty($cachePath) && !file_exists($cachePath)) {
            FileHelper::createDirectory($cachePath);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        }

        if (!empty($cachePath) && !is_readable($cachePath)) {
            throw new Exception(\Yii::t('app', 'Pug cache path is not readable.'));
        }

        if (!empty($cachePath) && !is_writeable($cachePath)) {
            throw new Exception(\Yii::t('app', 'Pug cache path is not writable.'));
        }

        $this->pug = new Pug(array_merge([
            'cache' => $cachePath,
            'expressionLanguage' => 'php'
        ], $this->options));

        // Adding custom filters
        if (!empty($this->filters)) {
            foreach ($this->filters as $name => $handler) {
                $this->addFilter($name, $handler);
            }
        }
    }

    /**
     * Renders a view file.
     *
     * This method is invoked by [[View]] whenever it tries to render a view.
     * Child classes must implement this method to render the given view file.
     *
     * @param View $view the view object used for rendering the file.
     * @param string $file the view file.
     * @param array $params the parameters to be passed to the view file.
     *
     * @return string the rendering result
     */
    public function render($view, $file, $params)
    {
        return $this->pug->render($file, $params);
    }

    /**
     * Adds custom filter
     * @param string $name
     * @param callable $handler
     */
    public function addFilter($name, $handler)
    {
        $this->pug->filter($name, $handler);
    }
}


1			<?php
2			/**
3			* View.php
4			*/
5
6			namespace drdim\yii\pug;
7
8			use Pug\Pug;
9			use Yii;
10			use yii\base\View;
11			use yii\helpers\FileHelper;
12
13			/**
14			* Class ViewRenderer
15			* @package drdim\yii\pug
16			*/
17			class ViewRenderer extends \yii\base\ViewRenderer
18			{
19
20			/**
21			* @var string the directory or path alias pointing to where Pug cache will be stored. Set to false to disable
22			* templates cache.
23			*/
24			public $cachePath = '@runtime/pug/cache';
25			/**
26			* @var array Pug options.
27			* @see https://github.com/pug-php/pug
28			*/
29			public $options = [
30			'prettyprint' => false,
31			'extension' => '.pug',
32			'upToDateCheck' => true,
33			];
34			/**
35			* @var array Custom filters.
36			* Keys of the array are names to call in template, values are names of functions or static methods of some class.
37			* Example: `['rot13' => 'str_rot13', 'jsonEncode' => '\yii\helpers\Json::encode']`.
38			* In the template you can use it like this: `{{ 'test'\|rot13 }}` or `{{ model\|jsonEncode }}`.
39			*/
40			public $filters = [];
41			/**
42			* @var Pug pug environment object that renders pug templates
43			*/
44			public $pug;
45
46			public function init()
47			{
48			$cachePath = empty($this->cachePath) ? false : Yii::getAlias($this->cachePath);
49
50			if (!empty($cachePath) && !file_exists($cachePath)) {
51			FileHelper::createDirectory($cachePath);
			0 ignored issues – show Bug introduced 2017-10-23 09:57 UTC by Report Bug Copy Issue Report It seems like `$cachePath` defined by `empty($this->cachePath) ...Alias($this->cachePath)` on line `48` can also be of type `boolean`; however, `yii\helpers\BaseFileHelper::createDirectory()` does only seem to accept `string`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
52			}
53
54			if (!empty($cachePath) && !is_readable($cachePath)) {
55			throw new Exception(\Yii::t('app', 'Pug cache path is not readable.'));
56			}
57
58			if (!empty($cachePath) && !is_writeable($cachePath)) {
59			throw new Exception(\Yii::t('app', 'Pug cache path is not writable.'));
60			}
61
62			$this->pug = new Pug(array_merge([
63			'cache' => $cachePath,
64			'expressionLanguage' => 'php'
65			], $this->options));
66
67			// Adding custom filters
68			if (!empty($this->filters)) {
69			foreach ($this->filters as $name => $handler) {
70			$this->addFilter($name, $handler);
71			}
72			}
73			}
74
75			/**
76			* Renders a view file.
77			*
78			* This method is invoked by [[View]] whenever it tries to render a view.
79			* Child classes must implement this method to render the given view file.
80			*
81			* @param View $view the view object used for rendering the file.
82			* @param string $file the view file.
83			* @param array $params the parameters to be passed to the view file.
84			*
85			* @return string the rendering result
86			*/
87			public function render($view, $file, $params)
88			{
89			return $this->pug->render($file, $params);
90			}
91
92			/**
93			* Adds custom filter
94			* @param string $name
95			* @param callable $handler
96			*/
97			public function addFilter($name, $handler)
98			{
99			$this->pug->filter($name, $handler);
100			}
101			}
102

drdim / yii2-pug

Push — master ( 1ecb55...d3a322 )

ViewRenderer::init() D

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

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