Passed
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by Samuel
43s
created

DatetimeProvider::__construct()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 1
Bugs 0 Features 0
Metric Value
c 1
b 0
f 0
dl 0
loc 4
ccs 2
cts 2
cp 1
rs 10
cc 1
eloc 2
nc 1
nop 1
crap 1
1
<?php
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namespace Recurrence;
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/**
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 * Class DatetimeProvider
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 * @package Recurrence
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 */
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class DatetimeProvider
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{
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    /**
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     * @param Recurrence $recurrence
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     * @return array<\DateTime>
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     */
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    public function provide(Recurrence $recurrence)
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    {
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        $interval = $recurrence->getFrequency()->convertToDateIntervalFormat();
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        // Transform interval in Datetime interval expression
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        if ($recurrence->getInterval() !== 1) {
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            $interval = str_replace('1', $recurrence->getInterval(), $interval);
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        }
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        $dateInterval = new \DateInterval($interval);
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        // Estimate end date in case of count option
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        $periodEndAt = $recurrence->getPeriodEndAt();
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        if ($recurrence->hasCount()) {
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            $periodEndAt   = clone $recurrence->getPeriodStartAt();
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            $periodEndAt->modify(str_replace('1', ($recurrence->getCount() + 1), $recurrence->getFrequency()->convertToDateTimeFormat()));
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        }
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        $recurrences = iterator_to_array(new \DatePeriod(
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            $recurrence->getPeriodStartAt(),
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            $dateInterval,
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            $periodEndAt
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        ));
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        // When having count option, return only amount of recurrences requested
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        if ($recurrence->hasCount()) {
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            return array_slice($recurrences, 0, $recurrence->getCount());
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        }
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        return $recurrences;
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    }
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}
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