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<?php
// Controller for the Ancestry Page
//
// webtrees: Web based Family History software
// Copyright (C) 2010 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
//
// @version $Id$
if (!defined('WT_WEBTREES')) {
header('HTTP/1.0 403 Forbidden');
exit;
}
define('WT_ANCESTRY_CTRL_PHP', '');
require_once WT_ROOT.'includes/functions/functions_charts.php';
require_once WT_ROOT.'includes/controllers/basecontrol.php';
class AncestryController extends BaseController {
var $pid = "";
var $user = false;
var $accept_success = false;
var $show_cousins;
var $rootid;
var $name;
var $addname;
var $OLD_PGENS;
var $chart_style;
var $show_full;
var $cellwidth;
/**
* Initialization function
*/
function init() {
global $USE_RIN, $MAX_ALIVE_AGE, $GEDCOM, $bwidth, $bheight, $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;
// Extract form parameters
$this->rootid =safe_GET_xref('rootid');
$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;
// Validate form parameters
$this->rootid = check_rootid($this->rootid);
// -- size of the boxes
$Dbwidth*=$box_width/100;
$bwidth=$Dbwidth;
if (!$this->show_full) {
$bwidth = $bwidth / 1.5;
}
$bheight=$Dbheight;
if (!$this->show_full) {
$bheight = $bheight / 1.5;
}
$pbwidth = $bwidth+12;
$pbheight = $bheight+14;
$this->ancestry = Person::getInstance($this->rootid);
$this->name = $this->ancestry->getFullName();
$this->addname = $this->ancestry->getAddName();
if (strlen($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 $depth the ascendancy depth to show
*/
function print_child_ascendancy($pid, $sosa, $depth) {
global $TEXT_DIRECTION, $OLD_PGENS, $WT_IMAGES, $Dindent, $SHOW_EMPTY_BOXES, $pidarr, $box_width;
$person = Person::getInstance($pid);
// child
print "\r\n<li>";
print "<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\"><tr><td><a name=\"sosa".$sosa."\"></a>";
$new=($pid=="" or !isset($pidarr["$pid"]));
if ($sosa==1) print "<img src=\"".$WT_IMAGES["spacer"]."\" height=\"3\" width=\"$Dindent\" border=\"0\" alt=\"\" /></td><td>\n";
else {
print "<img src=\"".$WT_IMAGES["spacer"]."\" height=\"3\" width=\"2\" border=\"0\" alt=\"\" />";
print "<img src=\"".$WT_IMAGES["hline"]."\" height=\"3\" width=\"".($Dindent-2)."\" border=\"0\" alt=\"\" /></td><td>\n";
}
print_pedigree_person($pid, 1);
print "</td>";
print "<td>";
if ($TEXT_DIRECTION=="ltr") {
$label = i18n::translate('Ancestry chart').": ".$pid;
} else {
$label = $pid." :".i18n::translate('Ancestry chart');
}
if ($sosa>1) print_url_arrow($pid, encode_url("?rootid={$pid}&PEDIGREE_GENERATIONS={$OLD_PGENS}&show_full={$this->show_full}&box_width={$box_width}&chart_style={$this->chart_style}"), $label, 3);
print "</td>";
print "<td class=\"details1\"> <span dir=\"ltr\" class=\"person_box". (($sosa==1)?"NN":(($sosa%2)?"F":"")) . "\"> $sosa </span> ";
print "</td><td class=\"details1\">";
$relation ="";
if (!$new) $relation = "<br />[=<a href=\"#sosa".$pidarr["$pid"]."\">".$pidarr["$pid"]."</a> - ".get_sosa_name($pidarr["$pid"])."]";
else $pidarr["$pid"]=$sosa;
print get_sosa_name($sosa).$relation;
print "</td>";
print "</tr></table>";
if (is_null($person)) {
print "</li>";
return;
}
// parents
$famids = $person->getChildFamilies();
$parents = false;
$famrec = "";
$famid = "";
foreach($famids as $famid=>$family) {
if (!is_null($family)) {
$famrec = $family->getGedcomRecord();
$parents = find_parents_in_record($famrec);
if ($parents) break;
}
}
if (($parents || $SHOW_EMPTY_BOXES) && $new && $depth>0) {
// print marriage info
print "<span class=\"details1\" style=\"white-space: nowrap;\" >";
print "<img src=\"".$WT_IMAGES["spacer"]."\" height=\"2\" width=\"$Dindent\" border=\"0\" align=\"middle\" alt=\"\" /><a href=\"javascript: ".i18n::translate('View Family')."\" onclick=\"expand_layer('sosa_".$sosa."'); return false;\" class=\"top\"><img id=\"sosa_".$sosa."_img\" src=\"".$WT_IMAGES["minus"]."\" align=\"middle\" hspace=\"0\" vspace=\"3\" border=\"0\" alt=\"".i18n::translate('View Family')."\" /></a> ";
print " <span class=\"person_box\"> ".($sosa*2)." </span> ".i18n::translate('and');
print " <span class=\"person_boxF\"> ".($sosa*2+1)." </span> ";
if (!empty($family)) {
$marriage = $family->getMarriage();
if ($marriage->canShow()) $marriage->print_simple_fact(); else print i18n::translate('Private');
}
print "</span>";
// display parents recursively
print "\r\n<ul style=\"list-style: none; display: block;\" id=\"sosa_$sosa\">";
$this->print_child_ascendancy($parents["HUSB"], $sosa*2, $depth-1);
$this->print_child_ascendancy($parents["WIFE"], $sosa*2+1, $depth-1);
print "</ul>\r\n";
}
print "</li>\r\n";
}
}
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