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<?php
// Base controller for all chart pages
//
// webtrees: Web based Family History software
// Copyright (C) 2013 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 2 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, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
if (!defined('WT_WEBTREES')) {
header('HTTP/1.0 403 Forbidden');
exit;
}
class WT_Controller_Chart extends WT_Controller_Page {
public $root;
public $rootid;
public $error_message=null;
public function __construct() {
parent::__construct();
$this->rootid = WT_Filter::get('rootid', WT_REGEX_XREF);
if ($this->rootid) {
$this->root = WT_Individual::getInstance($this->rootid);
} else {
// Missing rootid parameter? Do something.
$this->root = $this->getSignificantIndividual();
$this->rootid = $this->root->getXref();
}
if (!$this->root || !$this->root->canShowName()) {
header($_SERVER['SERVER_PROTOCOL'].' 403 Forbidden');
$this->error_message=WT_I18N::translate('This individual does not exist or you do not have permission to view it.');
$this->rootid=null;
}
}
public function getSignificantIndividual() {
if ($this->root) {
return $this->root;
} else {
return parent::getSignificantIndividual();
}
}
}
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