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<?php
// Controller for the ancestry chart
//
// webtrees: Web based Family History software
// Copyright (C) 2013 webtrees development team.
//
// Derived from PhpGedView
// Copyright (C) 2002 to 2009 PGV Development Team. All rights reserved.
//
// 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_Ancestry extends WT_Controller_Chart {
var $pid = '';
var $user = false;
var $show_cousins;
var $rootid;
var $name;
var $addname;
var $OLD_PGENS;
var $chart_style;
var $show_full;
var $cellwidth;
function __construct() {
global $USE_RIN, $MAX_ALIVE_AGE, $GEDCOM, $bwidth, $bheight, $cbwidth, $cbheight, $pbwidth, $pbheight, $PEDIGREE_FULL_DETAILS, $MAX_DESCENDANCY_GENERATIONS;
global $DEFAULT_PEDIGREE_GENERATIONS, $PEDIGREE_GENERATIONS, $MAX_PEDIGREE_GENERATIONS, $OLD_PGENS, $box_width, $Dbwidth, $Dbheight;
global $show_full;
parent::__construct();
// Extract form parameters
$this->show_full =safe_GET('show_full', array('0', '1'), $PEDIGREE_FULL_DETAILS);
$this->show_cousins =safe_GET('show_cousins', array('0', '1'), '0');
$this->chart_style =safe_GET_integer('chart_style', 0, 3, 0);
$box_width =safe_GET_integer('box_width', 50, 300, 100);
$PEDIGREE_GENERATIONS=safe_GET_integer('PEDIGREE_GENERATIONS', 2, $MAX_PEDIGREE_GENERATIONS, $DEFAULT_PEDIGREE_GENERATIONS);
// This is passed as a global. A parameter would be better...
$show_full=$this->show_full;
$OLD_PGENS = $PEDIGREE_GENERATIONS;
// -- size of the detailed boxes based upon optional width parameter
$Dbwidth=($box_width*$bwidth)/100;
$Dbheight=($box_width*$bheight)/100;
$bwidth=$Dbwidth;
$bheight=$Dbheight;
// -- adjust size of the compact box
if (!$this->show_full) {
$bwidth = $cbwidth;
$bheight = $cbheight;
}
$pbwidth = $bwidth+12;
$pbheight = $bheight+14;
if ($this->root && $this->root->canShowName()) {
$this->setPageTitle(
/* I18N: %s is an individual’s name */
WT_I18N::translate('Ancestors of %s', $this->root->getFullName())
);
} else {
$this->setPageTitle(WT_I18N::translate('Ancestors'));
}
if (strlen($this->name)<30) $this->cellwidth="420";
else $this->cellwidth=(strlen($this->name)*14);
}
/**
* print a child ascendancy
*
* @param string $pid individual Gedcom Id
* @param int $sosa child sosa number
* @param int $depth the ascendancy depth to show
*/
function print_child_ascendancy($person, $sosa, $depth) {
global $OLD_PGENS, $WT_IMAGES, $Dindent, $pidarr, $box_width;
if ($person) {
$pid=$person->getXref();
$label=WT_I18N::translate('Ancestors of %s', $person->getFullName());
} else {
$pid='';
$label='';
}
// child
echo '<li>';
echo '<table border="0" cellpadding="0" cellspacing="0"><tr><td><a name="sosa', $sosa, '"></a>';
if ($sosa==1) {
echo '<img src="', $WT_IMAGES['spacer'], '" height="3" width="', $Dindent, '" alt=""></td><td>';
} else {
echo '<img src="', $WT_IMAGES['spacer'], '" height="3" width="2" alt="">';
echo '<img src="', $WT_IMAGES['hline'], '" height="3" width="', ($Dindent-2), '" alt=""></td><td>';
}
print_pedigree_person($person, 1);
echo '</td>';
echo '<td>';
if ($sosa>1) {
print_url_arrow($pid, '?rootid='.$pid.'&PEDIGREE_GENERATIONS='.$OLD_PGENS.'&show_full='.$this->show_full.'&box_width='.$box_width.'&chart_style='.$this->chart_style.'&ged='.WT_GEDURL, $label, 3);
}
echo '</td>';
echo '<td class="details1"> <span dir="ltr" class="person_box'. (($sosa==1)?'NN':(($sosa%2)?'F':'')) . '"> ', $sosa, ' </span> ';
echo '</td><td class="details1">';
$relation ='';
$new=($pid=='' or !isset($pidarr[$pid]));
if (!$new) $relation = '<br>[=<a href="#sosa'.$pidarr[$pid].'">'.$pidarr[$pid].'</a> - '.get_sosa_name($pidarr[$pid]).']';
else $pidarr[$pid]=$sosa;
echo get_sosa_name($sosa).$relation;
echo '</td>';
echo '</tr></table>';
if (is_null($person)) {
echo '</li>';
return;
}
// parents
$family=$person->getPrimaryChildFamily();
if ($family && $new && $depth>0) {
// print marriage info
echo '<span class="details1" style="white-space: nowrap;" >';
echo '<img src="', $WT_IMAGES['spacer'], '" height="2" width="', $Dindent, '" align="middle" alt=""><a href="#" onclick="return expand_layer(\'sosa_', $sosa, '\');" class="top"><i id="sosa_', $sosa, '_img" class="icon-minus" title="', WT_I18N::translate('View Family'), '"></i></a>';
echo ' <span dir="ltr" class="person_box"> ', ($sosa*2), ' </span> ', WT_I18N::translate('and');
echo ' <span dir="ltr" class="person_boxF"> ', ($sosa*2+1), ' </span> ';
$marriage = $family->getMarriage();
if ($marriage) {
echo ' <a href="', $family->getHtmlUrl(), '" class="details1">';
$marriage->print_simple_fact();
echo '</a>';
}
echo '</span>';
// display parents recursively - or show empty boxes
echo '<ul style="list-style: none; display: block;" id="sosa_', $sosa, '">';
$this->print_child_ascendancy($family->getHusband(), $sosa*2, $depth-1);
$this->print_child_ascendancy($family->getWife(), $sosa*2+1, $depth-1);
echo '</ul>';
}
echo '</li>';
}
}
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