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<?php
/**
* webtrees: online genealogy
* Copyright (C) 2018 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 <http://www.gnu.org/licenses/>.
*/
namespace Fisharebest\Webtrees\Census;
use Fisharebest\Webtrees\Date;
use Fisharebest\Webtrees\Individual;
/**
* For how many years has the individual been married.
*/
class CensusColumnYearsMarried extends AbstractCensusColumn implements CensusColumnInterface
{
/**
* Generate the likely value of this census column, based on available information.
*
* @param Individual $individual
* @param Individual $head
*
* @return string
*/
public function generate(Individual $individual, Individual $head)
{
$marriage_date = null;
foreach ($individual->getSpouseFamilies() as $family) {
foreach ($family->getFacts('MARR', true) as $fact) {
if ($fact->getDate()->isOK() && Date::compare($fact->getDate(), $this->date()) <= 0) {
$marriage_date = $fact->getDate();
}
}
}
if ($marriage_date === null) {
return '';
} else {
return (string)Date::getAge($marriage_date, $this->date(), 0);
}
}
}
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