From ca400d1b97ff591f157a11ad0b442046468eb413 Mon Sep 17 00:00:00 2001
From: spiderr <spiderr@bitweaver.org>
Date: Fri, 12 Feb 2021 13:28:46 -0500
Subject: rename *_structure_inc.php to structure_*_inc.php

---
 edit_book.php                |  2 +-
 includes/lookup_page_inc.php | 17 ++++++++++++-----
 index.php                    |  2 +-
 3 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/edit_book.php b/edit_book.php
index 7d85f4a..9b572a0 100644
--- a/edit_book.php
+++ b/edit_book.php
@@ -140,7 +140,7 @@ if( isset($_REQUEST["createstructure"]) ) {
 
 	// set the correct display template
 	$mid = 'bitpackage:wiki/edit_book.tpl';
-	include_once( LIBERTY_PKG_INCLUDE_PATH.'edit_structure_inc.php');
+	include_once( LIBERTY_PKG_INCLUDE_PATH.'structure_edit_inc.php');
 	if( $gBitThemes->isAjaxRequest() ) {
 		$gBitSmarty->display( 'bitpackage:kernel/feedback_inc.tpl' );
 	}
diff --git a/includes/lookup_page_inc.php b/includes/lookup_page_inc.php
index 8fe4da9..e7eb19f 100644
--- a/includes/lookup_page_inc.php
+++ b/includes/lookup_page_inc.php
@@ -75,16 +75,23 @@ if( $gContent->isValid() && empty( $gStructure ) ) {
 	} else {
 		$structure='';
 	}
-	$structs = $gContent->getStructures();
-	if (count($structs)==1) {
-		$gStructure = new LibertyStructure( $structs[0]['structure_id'] );
+	if( $structs = $gContent->getStructures() ) {
+		$structId = $structs[0]['structure_id'];
+		if( count( $structs ) > 0 ) {
+			$gBitSmarty->assign('showstructs', $structs);
+			foreach( $structs as $struct ) {
+				if( $struct['parent_id'] == 0 ) {
+					$structId = $struct['structure_id'];
+					break;
+				}
+			}
+		}
+		$gStructure = new LibertyStructure( $structId );
 		if( $gStructure->load() ) {
 			$gStructure->loadNavigation();
 			$gStructure->loadPath();
 			$gBitSmarty->assign( 'structureInfo', $gStructure->mInfo );
 		}
-	} else {
-		$gBitSmarty->assign('showstructs', $structs);
 	}
 }
 
diff --git a/index.php b/index.php
index 3cf1a10..9cc8fd5 100644
--- a/index.php
+++ b/index.php
@@ -19,7 +19,7 @@ $gBitSystem->verifyPackage( 'wiki' );
 require_once( WIKI_PKG_CLASS_PATH.'BitPage.php' );
 
 if( !empty( $_REQUEST['structure_id'] ) ) {
-	include( LIBERTY_PKG_INCLUDE_PATH.'display_structure_inc.php' );
+	include( LIBERTY_PKG_INCLUDE_PATH.'structure_display_inc.php' );
 } else {
 	// if no page set
 	if ( !isset( $_REQUEST['page'] ) and !isset( $_REQUEST['page_id'] ) ) {
-- 
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