i18n: Translation does not work with multiple placeholders

[rakekniven]

Code:

server/apps/dav/lib/CalDAV/Schedule/IMipService.php

Lines 545 to 561 in 70346e0

	// TRANSLATORS
	// Indicates when a calendar event will happen, shown on invitation emails
	// Output produced in order:
	// In a day/week/month/year on July 1, 2024
	// In a day/week/month/year on July 1, 2024 then on July 3, 2024
	// In a day/week/month/year on July 1, 2024 then on July 3, 2024 and July 5, 2024
	// In 2 days/weeks/months/years on July 1, 2024
	// In 2 days/weeks/months/years on July 1, 2024 then on July 3, 2024
	// In 2 days/weeks/months/years on July 1, 2024 then on July 3, 2024 and July 5, 2024
	return match ([($occurrenceIn[0] > 1), !empty($occurrence2), !empty($occurrence3)]) {
	[false, false, false] => $this->l10n->t('In a %1$s on %2$s', [$occurrenceIn[1], $occurrence]),
	[false, true, false] => $this->l10n->t('In a %1$s on %2$s then on %3$s', [$occurrenceIn[1], $occurrence, $occurrence2]),
	[false, true, true] => $this->l10n->t('In a %1$s on %2$s then on %3$s and %4$s', [$occurrenceIn[1], $occurrence, $occurrence2, $occurrence3]),
	[true, false, false] => $this->l10n->t('In %1$s %2$s on %3$s', [$occurrenceIn[0], $occurrenceIn[1], $occurrence]),
	[true, true, false] => $this->l10n->t('In %1$s %2$s on %3$s then on %4$s', [$occurrenceIn[0], $occurrenceIn[1], $occurrence, $occurrence2]),
	[true, true, true] => $this->l10n->t('In %1$s %2$s on %3$s then on %4$s and %5$s', [$occurrenceIn[0], $occurrenceIn[1], $occurrence, $occurrence2, $occurrence3]),
	default => $this->l10n->t('Could not generate next recurrence statement')

Example:

[true, false, false] => $this->l10n->t('In %1$s %2$s on %3$s', [$occurrenceIn[0], $occurrenceIn[1], $occurrence]),

%2$s need to be converted to text like days, hours
'In %1$s hours on %3$s'
'In %1$s days on %3$s'
same for singular.

[rakekniven]

@SebastianKrupinski Your image shows "In 19 Hours". Where does hour come from. The comment for translators does not mention hours?

[SebastianKrupinski]

Thank you for confirming! I will make the changes

[SebastianKrupinski]

Your image shows "In 19 Hours". Where does hour come from.

I just forgot to mention hours in the comments, the options are past/minutes/hours/days/weeks/months/years

I've made changes, using a plurals function now and included the time interval in the phrase.

Fix #49852