SixtyNine\Cloud\Filters\Filters

Complexity

Total Complexity

9

Size/Duplication

Total Lines	64
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	addFilters()	0	6	2
A	addFilter()	0	7	2
A	apply()	0	12	3
A	getFilters()	0	4	1

<?php

namespace SixtyNine\Cloud\Filters;

class Filters
{
    /**
     * An array of FilterInterface
     * @var array
     */
    protected $filters;

    /**
     * @param FilterInterface[] $filters
     */
    public function __construct(array $filters = array())
    {
        $this->filters = array();
        $this->addFilters($filters);
    }

    /**
     * @param FilterInterface[] $filters
     */
    public function addFilters($filters)
    {
        foreach ($filters as $filter) {
            $this->filters[] = $filter;
        }
    }

    /**
     * Add a filter to filter out words.
     * @param FilterInterface $filter
     */
    public function addFilter(FilterInterface $filter)
    {
        if (!in_array($filter, $this->filters)) {

            $this->filters[] = $filter;
        }
    }

    /**
     * @param string $word
     * @return bool|string
     */
    public function apply($word)
    {
        /** @var FilterInterface $filter*/
        foreach($this->filters as $filter) {
            if (!$filter->keepWord($word)) {
                return false;
            }
            $word = $filter->filterWord($word);
        }

        return $word;
    }

    /**
     * @return array
     */
    public function getFilters()
    {
        return $this->filters;
    }
}