From 6c0388f9052d53b3420b9ff1f79a1a604d11dac6 Mon Sep 17 00:00:00 2001
From: Łukasz Wilenski <wooc@gazeta.pl>
Date: Tue, 14 Dec 2010 20:16:43 +0000
Subject: number of children can be in NCHI tag, when no recored we should
 check this tag

---
 includes/classes/class_family.php | 10 ++++------
 modules/family_nav/module.php     | 20 ++++++++++++++------
 2 files changed, 18 insertions(+), 12 deletions(-)

diff --git a/includes/classes/class_family.php b/includes/classes/class_family.php
index 3768a7fba9..fda3c07a52 100644
--- a/includes/classes/class_family.php
+++ b/includes/classes/class_family.php
@@ -203,12 +203,10 @@ class Family extends GedcomRecord {
 	 */
 	function getNumberOfChildren() {
 
-		if ($this->numChildren!==false) return $this->numChildren;
-
-		$this->numChildren = get_gedcom_value('NCHI', 1, $this->gedrec);
-		if ($this->numChildren!='') return $this->numChildren.'.';
-		$this->numChildren = preg_match_all('/1\s*CHIL\s*@(.*)@/', $this->gedrec, $smatch);
-		return $this->numChildren;
+		$nchi1=(int)get_gedcom_value('NCHI', 1, $this->gedrec);
+		$nchi2=(int)get_gedcom_value('NCHI', 2, $this->gedrec);
+		$nchi3=preg_match_all('/1\s*CHIL\s*@(.*)@/', $this->gedrec, $smatch);
+		return $this->numChildren=max($nchi1, $nchi2, $nchi3);
 	}
 
 	/**
diff --git a/modules/family_nav/module.php b/modules/family_nav/module.php
index bcb3590274..f6279a3821 100644
--- a/modules/family_nav/module.php
+++ b/modules/family_nav/module.php
@@ -739,11 +739,11 @@ function print_pedigree_person_nav($pid, $style=1, $count=0, $personcount="1") {
 						}
 
 						// Children ------------------------------   @var $child Person
-						$hasChildren = 'No';
+						$hasChildren = false;
 						foreach ($children as $c=>$child) {
 							if ($child) {
-								if ($hasChildren == 'No') {
-									$hasChildren = 'Yes';
+								if (!$hasChildren) {
+									$hasChildren = true;
 									$spouselinks .= "<ul class=\"clist ".$TEXT_DIRECTION."\">";
 								}
 								$persons="Yes";
@@ -754,10 +754,18 @@ function print_pedigree_person_nav($pid, $style=1, $count=0, $personcount="1") {
 								$spouselinks .= "</a>";
 							}
 						}
-						if ($hasChildren == 'Yes') {
+						if ($hasChildren) {
 							$spouselinks .= "</ul>";
-						} else {
-							$spouselinks .= "<img src=\"images/small/childless.gif\" alt=\"".i18n::translate('This family remained childless')."\" height=\"15\" align=\"middle\"/> ".i18n::translate('This family remained childless')."<br />";
+						} 
+						if (!$hasChildren) {
+							$numchil = $family->getNumberOfChildren();
+							if ($numchil==0) {
+								$spouselinks .= "<img src=\"images/small/childless.gif\" alt=\"".i18n::translate('This family remained childless')."\" height=\"15\" align=\"middle\"/> ".i18n::translate('This family remained childless')."<br />";
+							} else if ($numchil==1) {
+								$spouselinks .= i18n::translate('1 child');
+							} else {
+								$spouselinks .= $numchil.'&nbsp;'.i18n::translate('children');
+							}
 						}
 					}
 				}
-- 
cgit v1.3