frictionlessdata\tableschema\Fields\YearMonthField

Complexity

Total Complexity

9

Size/Duplication

Total Lines	35
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
C	validateCastValue()	0	22	7
A	type()	0	4	1
A	getNativeYearMonth()	0	4	1

<?php

namespace frictionlessdata\tableschema\Fields;

/**
 * Class YearMonthField
 * casts to array [year, month].
 */
class YearMonthField extends BaseField
{
    protected function validateCastValue($val)
    {
        if (!is_array($val)) {
            $val = explode('-', $val);
        }
        if (count($val) != 2) {
            throw $this->getValidationException(null, $val);
        } else {
            list($year, $month) = $val;
            if ($year == '' || $month == '') {
                throw $this->getValidationException(null, $val);
            } else {
                $year = (int) $year;
                $month = (int) $month;
                if ($month < 1 || $month > 12) {
                    throw $this->getValidationException(null, $val);
                } else {
                    return $this->getNativeYearMonth($year, $month);
                }
            }
        }
    }

    public static function type()
    {
        return 'yearmonth';
    }

    protected function getNativeYearMonth($year, $month)
    {
        return [$year, $month];
    }
}