RunOpenCode\Twig\BufferizedTemplate\TwigExtension

Complexity

Total Complexity

5

Size/Duplication

Total Lines	44
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	16	3
A	getNodeVisitors()	0	6	1
A	getTokenParsers()	0	6	1

<?php
/*
 * This file is part of the Twig Bufferized Template package, an RunOpenCode project.
 *
 * (c) 2017 RunOpenCode
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace RunOpenCode\Twig\BufferizedTemplate;

use RunOpenCode\Twig\BufferizedTemplate\Exception\InvalidArgumentException;
use RunOpenCode\Twig\BufferizedTemplate\Tag\Bufferize\TokenParser;

/**
 * Class TwigExtension
 *
 * @package RunOpenCode\Twig\BufferizedTemplate
 */
class TwigExtension extends \Twig_Extension
{
    /**
     * @var array
     */
    private $settings;

    public function __construct(array $settings = array())
    {
        $this->settings = array_merge(array(
            'nodes' => [],
            'whitelist' => [],
            'blacklist' => [],
            'default_execution_priority' => 0,
            'node_visitor_priority' => 10
        ), $settings);

        $this->settings['nodes']['RunOpenCode\\Twig\\BufferizedTemplate\\Tag\\Bufferize\\Node'] = $this->settings['default_execution_priority'];

        if (count($this->settings['blacklist']) > 0 && count($this->settings['whitelist'])) {
            throw new InvalidArgumentException('You can use either black list or white list setting or non for bufferizing templates, but not both.');
        }
    }

    /**
     * {@inheritdoc}
     */
    public function getNodeVisitors()
    {
        return [
            new NodeVisitor($this->settings)
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function getTokenParsers()
    {
        return [
            new TokenParser()
        ];
    }
}