JMS\JobQueueBundle\Twig\JobQueueExtension

Complexity

Total Complexity

18

Size/Duplication

Total Lines	92
Duplicated Lines	21.74 %

Coupling/Cohesion

Components	1
Dependencies	4

Test Coverage

Coverage

0%

Importance

Changes

0

9 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	getTests()	0	6	1
A	getFunctions()	0	6	1
A	getFilters()	0	7	1
A	formatArgs()	0	22	4
A	isLinkable()	0	10	3
A	generatePath()	10	10	3
A	getLinkname()	10	10	3
A	getName()	0	4	1

<?php

namespace JMS\JobQueueBundle\Twig;

class JobQueueExtension extends \Twig\Extension\AbstractExtension
{
    private $linkGenerators = array();

    public function __construct(array $generators = array())
    {
        $this->linkGenerators = $generators;
    }

    public function getTests()
    {
        return array(
            new \Twig\TwigTest('jms_job_queue_linkable', array($this, 'isLinkable'))
        );
    }

    public function getFunctions()
    {
        return array(
            new \Twig\TwigFunction('jms_job_queue_path', array($this, 'generatePath'), array('is_safe' => array('html' => true)))
        );
    }

    public function getFilters()
    {
        return array(
            new \Twig\TwigFilter('jms_job_queue_linkname', array($this, 'getLinkname')),
            new \Twig\TwigFilter('jms_job_queue_args', array($this, 'formatArgs'))
        );
    }

    public function formatArgs(array $args, $maxLength = 60)
    {
        $str = '';
        $first = true;
        foreach ($args as $arg) {
            $argLength = strlen($arg);

            if (!$first) {
                $str .= ' ';
            }
            $first = false;

            if (strlen($str) + $argLength > $maxLength) {
                $str .= substr($arg, 0, $maxLength - strlen($str) - 4) . '...';
                break;
            }

            $str .= escapeshellarg($arg);
        }

        return $str;
    }

    public function isLinkable($entity)
    {
        foreach ($this->linkGenerators as $generator) {
            if ($generator->supports($entity)) {
                return true;
            }
        }

        return false;
    }

    public function generatePath($entity)

This method seems to be duplicated in your project.

    {
        foreach ($this->linkGenerators as $generator) {
            if ($generator->supports($entity)) {
                return $generator->generate($entity);
            }
        }

        throw new \RuntimeException(sprintf('The entity "%s" has no link generator.', get_class($entity)));
    }

    public function getLinkname($entity)

This method seems to be duplicated in your project.

    {
        foreach ($this->linkGenerators as $generator) {
            if ($generator->supports($entity)) {
                return $generator->getLinkname($entity);
            }
        }

        throw new \RuntimeException(sprintf('The entity "%s" has no link generator.', get_class($entity)));
    }

    public function getName()
    {
        return 'jms_job_queue';
    }
}