ChainFilter::filterItems()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 8
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 4
dl 0
loc 8
rs 10
c 0
b 0
f 0
cc 2
nc 2
nop 1
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<?php
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declare(strict_types=1);
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namespace Everlution\Navigation\Filter;
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use Everlution\Navigation\MutableContainerInterface;
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/**
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 * Class ChainedFilter.
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 *
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 * @author Ivan Barlog <[email protected]>
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 */
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class ChainFilter implements NavigationFilterInterface
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{
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    /** @var NavigationFilterInterface[] */
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    private $filters = [];
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    public function __construct(array $filters)
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    {
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        array_map([$this, 'add'], $filters);
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    }
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    public function add(NavigationFilterInterface $filter): void
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    {
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        $this->filters[] = $filter;
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    }
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    public function filterItems(MutableContainerInterface $container): MutableContainerInterface
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    {
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        $filtered = clone $container;
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        foreach ($this->filters as $filter) {
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            $filtered = $filter->filterItems($filtered);
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        }
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        return $filtered;
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    }
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}
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