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<?php
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// $Id: tree.inc,v 1.2.2.1 2008/10/09 01:55:57 pyutaros Exp $
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function family_tree_get_info($nidtoget){
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$data=db_fetch_array(db_query('SELECT * FROM {family_individual} WHERE nid=%d',$nidtoget));
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$output=array();
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$output['nid'] = $nidtoget;
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$output['NAME'] = family_make_name($nidtoget,TRUE);
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//if(($output['NAME'])&&$output['NAME']!='Private'){
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$output['BIRT'] = $data['birthdate'];
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$output['DEAT'] = $data['deathdate'];
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//}
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return $output;
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}
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function family_tree_header($nid,$length=3,$detail){
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$treecontent ="";
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$treecontent .="<p>This page is still under development so not all features are working properly</p>
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<p>Please choose a person and a tree type:</p>
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<form method=get action='#'>";
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//$content.="<select name='per'>";
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//$results = db_query("SELECT nid FROM {family_individual} ");
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// while($indi = db_fetch_array($results)){
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//if(family_check_privacy($indi['nid'])){
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//$content .= "<option value='".$indi['nid']."' ";
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//if($indi['nid']==$nid){
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//$content.="SELECTED";
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//}
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//$content.=">".family_make_name($indi['nid'],FALSE)."</option>";
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// }
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// }
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//$content.="</select><br/>";
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$treecontent.="Generations: <select name='len'>";
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for($i=1;$i<=4;$i++){
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$treecontent.="<option value='".$i."' ";
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if($i==$length){
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$treecontent.="SELECTED";
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}
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$treecontent.=">".($i+1)."</option>";
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}
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$treecontent.="</select>
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<br/>Level of Detail: <select name='det'>";
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for($i=1;$i<=2;$i++){
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$treecontent.="<option value='".$i."' ";
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if($i==$detail){
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$treecontent.="SELECTED";
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}
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$treecontent.=">".($i)."</option>";
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}
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$treecontent.="</select> <br/><input type='submit' value='Submit'></form>
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";
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return $treecontent;
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}
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function family_view_tree_asc($nid = 0) {
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$personnode=$nid;
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$length=$_GET['len'];
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$detail=$_GET['det'];
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$cellwidth=120;
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if (!isset($length)){
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$length=3;
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}
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$treecontent='';
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$treecontent.=family_tree_header($personnode,$length,$detail);
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//Get Data
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$treearray[0][1]=family_tree_get_info($nid);
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for($level=1;$level<=$length;$level++){
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for($familyno=1;$familyno<=pow(2,$level);$familyno++){
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$childid=$treearray[($level-1)][(ceil($familyno/2))]['nid'];
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$fam = db_fetch_array(db_query("SELECT g.* FROM {family_group} g, {family_individual} i WHERE (g.nid=i.ancestor_group AND i.nid='%d')",$childid ));
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if ($fam) {
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$father = $fam['parent1'];
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if ($father) {
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$treearray[$level][$familyno]= family_tree_get_info($father);
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}
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$familyno++;
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$mother = $fam['parent2'];
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if ($mother) {
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$treearray[$level][$familyno]= family_tree_get_info($mother);
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}
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}
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}
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}
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//Output data
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$toprowcells=pow(2,$length);
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$totalwidth=$toprowcells*$cellwidth;
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$treecontent.='<p align=center><div style="width: 100%;overflow: auto;"></br>
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<p align=center><table><tr><td width=50%></td><td> <table width='.$totalwidth.'px valign=center CELLPADDING=0 cellspacing=0>
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';
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for($level=$length;$level>=0;$level--){
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$treecontent.='<tr>
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';
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for($familyno=1;$familyno<=pow(2,$level);$familyno++){
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$treecontent.= '<td width='.($totalwidth/pow(2,$level)).'px colspan='.($toprowcells/pow(2,$level)).'><p align=center>
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';
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if($level!=$length){
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// previous method for width of image '.((100/(pow(2,$level-1)))-(2/$level)).'
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$treecontent.='<img src="'.url(drupal_get_path('module', 'family') .'/img/asctree.png',array('absolute' => TRUE)).'" width='.($totalwidth/pow(2,$level)).'px height=20px></br>';
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}
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if(isset($treearray[$level][$familyno]['NAME'])){
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$treecontent.=$treearray[$level][$familyno]['NAME'];
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if($detail==2 && $treearray[$level][$familyno]['NAME']!='Private'){
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$treecontent.='<br/><font size=-1>b. '.$treearray[$level][$familyno]['BIRT'].'<br/>d. '.$treearray[$level][$familyno]['DEAT'].'
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</font>';
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}
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}else{
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$treecontent.='Unknown';
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}
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$treecontent.='
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</td>
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';
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}
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$treecontent.='</tr>
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';
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}
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$treecontent.='</table></td><td width=50%></td></tr></table></div>';
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$treecontent.="</p>";
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return $treecontent;
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}
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function family_view_tree_desc($nid=0){
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$personnode=$nid;
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$length=$_GET['len'];
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$detail=$_GET['det'];
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$cellwidth=120;
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if (!isset($length)){
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$length=3;
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}
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$treecontent.=family_tree_header($personnode,$length,$detail);
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$nid=$personnode;
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//$content.='<p>The descendancy graphs are yet to be completed; hence it probably wont work<p>';
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//Get Data
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$treearray[0][1]=family_tree_get_info($nid);
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$treearray[0][0]=1;
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for($level=1;$level<=$length;$level++){
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$treearray[$level][0]=0;
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$familyno=1;
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for($parentno=1;$parentno<=$treearray[$level-1][0];$parentno++){
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//get child data for $treearray[$level-1][$parentno]
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if($treearray[$level-1][$parentno]['blank']==FALSE){
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$families = db_query("SELECT * FROM {family_group} WHERE ((parent1='%d' AND parent1<>'') OR (parent2='%d' AND parent2<>''))",$treearray[$level-1][$parentno]['nid'],$treearray[$level-1][$parentno]['nid']);
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if ($families) {
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while($family=db_fetch_array($families)) {
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$children=db_query("SELECT * FROM {family_individual} WHERE ancestor_group=%d",$family['nid']);
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if($children){
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while ($child = db_fetch_array($children)) {
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$treearray[$level][0]++;
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$treearray[$level][$familyno] = family_tree_get_info($child['nid']);
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$treearray[$level][$familyno]['parent'] = $parentno;
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$treearray[$level][$familyno]['blank']=FALSE;
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$familyno++;
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}
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}else{
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$treearray[$level][0]++;
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$treearray[$level][$familyno]['blank']=TRUE;
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$treearray[$level][$familyno]['parent'] = $parentno;
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$familyno++;
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}
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}
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if(!($families)){
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$treearray[$level][0]++;
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$treearray[$level][$familyno]['blank']=TRUE;
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$treearray[$level][$familyno]['parent'] = $parentno;
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$familyno++;
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}
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}else{
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$treearray[$level][0]++;
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$treearray[$level][$familyno]['blank']=TRUE;
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$treearray[$level][$familyno]['parent'] = $parentno;
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$familyno++;
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}
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}else{
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$treearray[$level][0]++;
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$treearray[$level][$familyno]['blank']=TRUE;
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$treearray[$level][$familyno]['parent'] = $parentno;
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$familyno++;
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}
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}
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}
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for($familyno=1;$familyno<=$treearray[$length][0];$familyno++){
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$treearray[$length][$familyno]['width']=1;
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}
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for($level=$length;$level>=1;$level--){
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//echo $treearray[$level][0]."</br>";
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for($familyno=1;$familyno<=$treearray[$level][0];$familyno++){
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$treearray[$level-1][$treearray[$level][$familyno]['parent']]['width']+=$treearray[$level][$familyno]['width'];
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}
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}
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//Output Data
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$toprowcells=$treearray[$length][0];
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$totalwidth=$toprowcells*$cellwidth;
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$treecontent.='<p align=center><div style="width: 100%;overflow: auto;">
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<p align=center><table width='.$totalwidth.'><tr><td width=50%><P> </td><td> <table width='.$totalwidth.'px valign=center CELLPADDING=0 cellspacing=0 border=0>
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';
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for($level=0;$level<=$length;$level++){
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$treecontent.="<tr>";
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for($familyno=1;$familyno<=$treearray[$level][0];$familyno++){
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//
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$treecontent.="<td width=".($cellwidth*$treearray[$level][$familyno]['width'])."px height=10px cellpadding=0 CELLSPACING=0 border=0 colspan=".$treearray[$level][$familyno]['width'];
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$treecontent.=">
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<p align=center>
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";
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if($treearray[$level][$familyno]['blank']==FALSE&&$level!=0){
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if(($treearray[$level][$familyno-1]['parent'])&&$treearray[$level][$familyno-1]['parent']==$treearray[$level][$familyno+1]['parent']){
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$treecontent.=" <img src='".url(drupal_get_path('module', 'family')."/img/center.png", array('absolute' => TRUE))."' width=100% height=10px padding=0 margin=0></br>";
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}elseif($treearray[$level][$familyno]['parent']==$treearray[$level][$familyno-1]['parent']){
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//$treecontent.=" background='../".drupal_get_path('module', 'family')."/img/right.png' STYLE='background-width: 100%;background-repeat: no-repeat;'";
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$treecontent.=" <img src='".url(drupal_get_path('module', 'family')."/img/right.png", array('absolute' => TRUE))."' width=100% height=10px padding=0 margin=0></br>";
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}elseif($treearray[$level][$familyno]['parent']==$treearray[$level][$familyno+1]['parent']){
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//$treecontent.=" background='../".drupal_get_path('module', 'family')."/img/left.png' STYLE='background-width: 100%;background-repeat: no-repeat;'";
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$treecontent.=" <img src='".url(drupal_get_path('module', 'family')."/img/left.png", array('absolute' => TRUE))."' width=100% height=10px padding=0 margin=0></br>";
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}else{
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$treecontent.=" <img src='".url(drupal_get_path('module', 'family')."/img/single.png", array('absolute' => TRUE))."' width=100% height=10px padding=0 margin=0></br>";
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}
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}
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$treecontent.="</p></td>";
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}
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$treecontent.="</tr>
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<tr>";
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for($familyno=1;$familyno<=$treearray[$level][0];$familyno++){
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//
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$treecontent.="<td width=".($cellwidth*$treearray[$level][$familyno]['width'])."px colspan=".$treearray[$level][$familyno]['width'];
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$treecontent.=" cellpadding=0 CELLSPACING=0 border=0>
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<p align=center>
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";
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//$treecontent.='<img src="../'.drupal_get_path('module', 'family') .'/white.jpg" width=100% height=1px>';
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if($treearray[$level][$familyno]['blank']==FALSE){
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$treecontent.=$treearray[$level][$familyno]['NAME'];
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if($detail==2&&$treearray[$level][$familyno]['NAME']!='Private'){
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$treecontent.='<br/><font size=-1>b. '.$treearray[$level][$familyno]['BIRT'].'<br/>d. '.$treearray[$level][$familyno]['DEAT'].'
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</font>
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';
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}
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}else{
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$treecontent.= " ";
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}
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$treecontent.="</p></td>
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";
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}
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$treecontent.="</tr>
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";
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}
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$treecontent.="</table></td><td width=50%><p> </td></tr></table></div>
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";
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return $treecontent;
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}
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