JSBlockExtension::getName() - Code Metrics - Inspection of "Support for Twig 2.0" - Fousky/JSBlockBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — master (80c287)

by Lukáš

created 2017-03-19 04:26 UTC

JSBlockExtension::getName() A

↳ Parent: Project

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	0

<?php

namespace Fousky\JSBlockBundle\Twig;

use Fousky\JSBlockBundle\Twig\TokenParser\JSTokenParser;

/**
 * @author Lukáš Brzák <[email protected]>
 */
class JSBlockExtension extends \Twig_Extension
{
    /** @var array $collected */
    protected $collected = [];

    /** @var bool $lock */
    protected $lock = false;

    /**
     * Returns the token parser instance to add to the existing list.
     *
     * @return array An array of Twig_TokenParser instances
     */
    public function getTokenParsers()
    {
        return [
            new JSTokenParser(), // {% jsblock %}
        ];
    }

    /**
     * Render collected javascripts (should be before tag </body>).
     *
     * {% jsblock 'render' %}
     *
     * @return string
     */
    public function render()
    {
        return implode("\n    ", $this->collected)."\n";
    }

    /**
     * Start collecting of some javascripts.
     *
     * {% jsblock 'start' %}
     *
     * @throws \BadFunctionCallException
     */
    public function start()
    {
        if ($this->lock) {
            throw new \BadFunctionCallException('Cannot use {% jsblock \'start\' %} inside multiple nesting level.');
        }

        $this->lock = true;
        \ob_start();
    }

    /**
     * Finish collecting of javascripts.
     *
     * {% jsblock 'stop' %}
     */
    public function stop()
    {
        $data = \ob_get_clean();
        $this->lock = false;
        $this->collected[] = $data;
    }
}


1			<?php
2
3			namespace Fousky\JSBlockBundle\Twig;
4
5			use Fousky\JSBlockBundle\Twig\TokenParser\JSTokenParser;
6
7			/**
8			* @author Lukáš Brzák <[email protected]>
9			*/
10			class JSBlockExtension extends \Twig_Extension
11			{
12			/** @var array $collected */
13			protected $collected = [];
14
15			/** @var bool $lock */
16			protected $lock = false;
17
18			/**
19			* Returns the token parser instance to add to the existing list.
20			*
21			* @return array An array of Twig_TokenParser instances
22			*/
23			public function getTokenParsers()
24			{
25			return [
26			new JSTokenParser(), // {% jsblock %}
27			];
28			}
29
30			/**
31			* Render collected javascripts (should be before tag </body>).
32			*
33			* {% jsblock 'render' %}
34			*
35			* @return string
36			*/
37			public function render()
38			{
39			return implode("\n ", $this->collected)."\n";
40			}
41
42			/**
43			* Start collecting of some javascripts.
44			*
45			* {% jsblock 'start' %}
46			*
47			* @throws \BadFunctionCallException
48			*/
49			public function start()
50			{
51			if ($this->lock) {
52			throw new \BadFunctionCallException('Cannot use {% jsblock \'start\' %} inside multiple nesting level.');
53			}
54
55			$this->lock = true;
56			\ob_start();
57			}
58
59			/**
60			* Finish collecting of javascripts.
61			*
62			* {% jsblock 'stop' %}
63			*/
64			public function stop()
65			{
66			$data = \ob_get_clean();
67			$this->lock = false;
68			$this->collected[] = $data;
69			}
70			}
71

Fousky / JSBlockBundle

Branch — master (80c287)

JSBlockExtension::getName() A

Complexity

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Duplication

Importance

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