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<?php
/**
* webtrees: online genealogy
* Copyright (C) 2021 webtrees development team
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace Fisharebest\Webtrees\Http\RequestHandlers;
use Fisharebest\Webtrees\Date;
use Fisharebest\Webtrees\Http\ViewResponseTrait;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Services\CalendarService;
use Fisharebest\Webtrees\Services\LocalizationService;
use Fisharebest\Webtrees\Tree;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\RequestHandlerInterface;
use function assert;
/**
* Show anniversaries for events in a given day/month/year.
*/
class CalendarPage implements RequestHandlerInterface
{
use ViewResponseTrait;
private CalendarService $calendar_service;
private LocalizationService $localization_service;
/**
* CalendarPage constructor.
*
* @param CalendarService $calendar_service
* @param LocalizationService $localization_service
*/
public function __construct(CalendarService $calendar_service, LocalizationService $localization_service)
{
$this->calendar_service = $calendar_service;
$this->localization_service = $localization_service;
}
/**
* A form to request the page parameters.
*
* @param ServerRequestInterface $request
*
* @return ResponseInterface
*/
public function handle(ServerRequestInterface $request): ResponseInterface
{
$tree = $request->getAttribute('tree');
assert($tree instanceof Tree);
$view = $request->getAttribute('view');
$cal = $request->getQueryParams()['cal'] ?? '';
$day = $request->getQueryParams()['day'] ?? '';
$month = $request->getQueryParams()['month'] ?? '';
$year = $request->getQueryParams()['year'] ?? '';
$filterev = $request->getQueryParams()['filterev'] ?? 'BIRT-MARR-DEAT';
$filterof = $request->getQueryParams()['filterof'] ?? 'all';
$filtersx = $request->getQueryParams()['filtersx'] ?? '';
if ($cal . $day . $month . $year === '') {
// No date specified? Use the most likely calendar
$cal = $this->localization_service->calendar(I18N::locale())->gedcomCalendarEscape();
}
// need BC to parse date
if (str_starts_with($year, '-')) {
$year = substr($year, 1) . ' B.C.';
}
$ged_date = new Date($cal . ' ' . $day . ' ' . $month . ' ' . $year);
// need negative year for year entry field.
$year = $ged_date->minimumDate()->year;
$cal_date = $ged_date->minimumDate();
// Fill in any missing bits with todays date
$today = $cal_date->today();
if ($cal_date->day === 0) {
$cal_date->day = $today->day;
}
if ($cal_date->month === 0) {
$cal_date->month = $today->month;
}
if ($cal_date->year === 0) {
$cal_date->year = $today->year;
}
$cal_date->setJdFromYmd();
if ($year === 0) {
$year = $cal_date->year;
}
// Extract values from date
$days_in_month = $cal_date->daysInMonth();
$cal_month = $cal_date->format('%O');
$today_month = $today->format('%O');
// Invalid dates? Go to monthly view, where they'll be found.
if ($cal_date->day > $days_in_month && $view === 'day') {
$view = 'month';
}
$title = I18N::translate('Anniversary calendar');
switch ($view) {
case 'day':
$title = I18N::translate('On this day…') . ' ' . $ged_date->display(false);
break;
case 'month':
$title = I18N::translate('In this month…') . ' ' . $ged_date->display(false, '%F %Y');
break;
case 'year':
$title = I18N::translate('In this year…') . ' ' . $ged_date->display(false, '%Y');
break;
}
return $this->viewResponse('calendar-page', [
'cal' => $cal,
'cal_date' => $cal_date,
'cal_month' => $cal_month,
'day' => $day,
'days_in_month' => $days_in_month,
'filterev' => $filterev,
'filterof' => $filterof,
'filtersx' => $filtersx,
'month' => $month,
'months' => $this->calendar_service->calendarMonthsInYear($cal, $year),
'title' => $title,
'today' => $today,
'today_month' => $today_month,
'tree' => $tree,
'view' => $view,
'year' => $year,
]);
}
}
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