Mcustiel\SimpleRequest\Filter\Capitalize

Complexity

Total Complexity

4

Size/Duplication

Total Lines	27
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes	6
Bugs	1	Features	3

2 Methods

Rating	Name	Duplication	Size	Complexity
A	setSpecification()	0	4	1
A	filter()	0	7	3

<?php
/**
 * This file is part of php-simple-request.
 *
 * php-simple-request is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * php-simple-request is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with php-simple-request.  If not, see <http://www.gnu.org/licenses/>.
 */
namespace Mcustiel\SimpleRequest\Filter;

use Mcustiel\SimpleRequest\Interfaces\FilterInterface;

class Capitalize implements FilterInterface
{
    private $allWords = false;

    /**
     * {@inheritDoc}
     *
     * @see \Mcustiel\SimpleRequest\Interfaces\Specificable::setSpecification()
     */
    public function setSpecification($specification = null)
    {
        $this->allWords = (boolean) $specification;
    }

    /**
     * {@inheritDoc}
     *
     * @see \Mcustiel\SimpleRequest\Interfaces\FilterInterface::filter()
     */
    public function filter($value)
    {
        if (!is_string($value)) {
            return $value;
        }
        return $this->allWords ? ucwords(strtolower($value)) : ucfirst(strtolower($value));
    }
}