PurpleBooth\HtmlStripperExtension

Complexity

Total Complexity

4

Size/Duplication

Total Lines	51
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Test Coverage

Coverage

77.78%

Importance

Changes	4
Bugs	1	Features	1

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	getFilters()	0	6	1
A	getName()	0	4	1
A	toText()	0	4	1

<?php

namespace PurpleBooth;

/**
 * This is sets up the twig extension
 *
 * @package PurpleBooth
 */
class HtmlStripperExtension extends \Twig_Extension
{

    /**
     * @var HtmlStripper
     */
    private $htmlStripper;

    /**
     * HtmlStripperExtension constructor.
     */
    public function __construct()
    {
        $this->htmlStripper = new HtmlStripperImplementation();
    }


    /**
     * This gets an array of the filters that this extension provides
     *
     * @return \Twig_SimpleFilter[]
     */
    public function getFilters()
    {
        return [
            new \Twig_SimpleFilter('html_strip', [$this->htmlStripper, 'toText']),
        ];
    }

    /**
     * A convenient name for this extension
     *
     * @return string
     */
    public function getName()
    {
        return "html_stripper";
    }

    /**
     * This is the extension itself, it's mostly a small wrapper around the actual parser.
     *
     * @param string $html
     *
     * @return string
     */
    public function toText($html)
    {
        return $this->htmlStripper->toText($html);
    }
}