Smarter page navigation menu

e107_plugins/page/e_sitelink.php

@@ -30,6 +30,7 @@ class page_sitelinks // include plugin-folder in the name.
 
 	function pageNav($parm='') 
 	{
+		$options = array();
 		if(vartrue($parm))
 		{
 			parse_str($parm,$options);	
@@ -45,11 +46,11 @@ class page_sitelinks // include plugin-folder in the name.
 	//	$query		.= vartrue($options['limit']) ? " LIMIT ".intval($options['limit']) : "";	
 		
 		$data 		= $sql->retrieve($query, true);
-
+		$_pdata 	= array();
 		foreach($data as $row)
 		{
 			$pid = $row['page_chapter'];
-			$sublinks[$pid][] = array(
+			$sublinks[$pid][] = $_pdata[] = array(
 				'link_id'			=> $row['page_id'],
 				'link_name'			=> $row['page_title'],
 				'link_url'			=> e107::getUrl()->create('page/view', $row, array('allow' => 'page_sef,page_title,page_id')),
@@ -69,7 +70,9 @@ class page_sitelinks // include plugin-folder in the name.
 		
 		if(vartrue($options['chapter']))
 		{
-			$filter = "chapter_id > ".intval($options['chapter']);
+			//$filter = "chapter_id > ".intval($options['chapter']);
+			$outArray 	= array();
+			return e107::getNav()->compile($_pdata, $outArray, $options['chapter']);	
 		}
 
 		if(vartrue($options['book']))
@@ -107,7 +110,6 @@ class page_sitelinks // include plugin-folder in the name.
 		
 		
 	//	print_a($arr);
-		
 	//	echo "<h3>Compiled</h3>";
 		$outArray 	= array();
 		$ret =  e107::getNav()->compile($arr, $outArray, $parent);		

e107_plugins/page/page_navigation_menu.php

@@ -12,7 +12,32 @@ if (!defined('e107_INIT')) { exit; }
 
 $template = e107::getCoreTemplate('page','nav');
 
-$text = e107::getParser()->parseTemplate("{PAGE_NAVIGATION}", true);
+// auto mode - detect the current location
+if(empty($parm))
+{
+	$request = e107::getRegistry('core/pages/request');
+	$parm = array();
+	if($request && is_array($request))
+	{
+		switch ($request['action']) 
+		{
+			case 'listChapters':
+				$parm['book'] = $request['id'];
+			break;
+			
+			case 'listPages':
+				$parm['chapter'] = $request['id'];
+			break;
+			
+			case 'showPage':
+				$parm['page'] = $request['id'];
+			break;
+		}
+	}
+	if($parm) $parm = http_build_query($parm);
+}
+
+$text = e107::getParser()->parseTemplate("{PAGE_NAVIGATION={$parm}}", true);
 
 e107::getRender()->tablerender($template['caption'], $text, 'page-navigation-menu');
 

page.php

@@ -17,9 +17,11 @@ e107::coreLan('page');
 
 $e107CorePage = new pageClass(false);
 
-
+// Important - save request BEFORE any output (header footer) - used in navigation menu
 if(!e_QUERY)
 {
+	$e107CorePage->setRequest('listBooks');
+	
 	require_once(HEADERF);
 //	$tmp = $e107CorePage->listPages();
 	$tmp = $e107CorePage->listBooks();
@@ -34,6 +36,8 @@ if(!e_QUERY)
 }
 elseif(vartrue($_GET['bk'])) //  List Chapters within a specific Book
 {
+	$e107CorePage->setRequest('listChapters');
+	
 	require_once(HEADERF);
 	$text = $e107CorePage->listChapters($_GET['bk']);
 	$ns->tablerender('', $text, 'cpage'); // TODO FIXME Caption eg. "book title"
@@ -42,6 +46,8 @@ elseif(vartrue($_GET['bk'])) //  List Chapters within a specific Book
 }
 elseif(vartrue($_GET['ch'])) // List Pages within a specific Chapter
 {
+	$e107CorePage->setRequest('listPages');
+	
 	require_once(HEADERF);
 
 	$text = $e107CorePage->listPages($_GET['ch']);
@@ -51,7 +57,7 @@ elseif(vartrue($_GET['ch'])) // List Pages within a specific Chapter
 }
 else
 {
-	
+	$e107CorePage->setRequest('showPage');
 	$e107CorePage->processViewPage();
 	
 	require_once(HEADERF);
@@ -132,6 +138,31 @@ class pageClass
 		
 	}
 
+	// XXX temporary solution - upcoming page rewrite
+	public function setRequest($request)
+	{
+		switch ($request) 
+		{
+			case 'listChapters':
+				$id = intval($_GET['bk']);
+			break;
+			
+			case 'listPages':
+				$id = intval($_GET['ch']);
+			break;
+			
+			case 'showPage':
+				$id = $this->pageID;
+			break;
+			
+			case 'listBooks':
+			default:
+				$id = 0;
+			break;
+		}
+		e107::setRegistry('core/pages/request', array('action' => $request, 'id' => $id));
+	}
+
 	
 
 	//XXX - May be better to compile into assoc 'tree' array first. ie. books/chapters/pages.