custom-code-Fabien-Madureira.php

add_filter('pi_dtt_date_generator', function($dates){
	// Get the current date and day of the week using WordPress's current_time() function
	$today = new DateTime(current_time('Y-m-d'));
	$dayOfWeek = $today->format('w'); // Get the day of the week (0 = Sunday, 6 = Saturday)

	$dates = []; // Initialize the dates array

	if ($dayOfWeek == 6) {
		// If today is Saturday, no dates should be shown
		return $dates;
	}

	if ($dayOfWeek == 0) {
		// If today is Sunday, show dates from Monday to Sunday of next week
		$startDate = new DateTime(current_time('Y-m-d'));
        $startDate->modify('next Monday');
		$endDate = (clone $startDate)->modify('+6 days');
	} else {
		// If today is any other day, show dates from today until the end of this week (Sunday)
		$startDate = clone $today;
		$endDate = (clone $today)->modify('next Sunday');
	}

	// Generate dates from $startDate to $endDate
	while ($startDate <= $endDate) {
		$dates[] = $startDate->format('Y/m/d');
		$startDate->modify('+1 day');
	}

	return $dates;
});