Disabled ajax mode for public files view

Ajax loading is not supported yet for public files view.
This fix disabled the history API, ajax loading and ajax directory
switch in public mode until it is implemented properly.

apps/files/js/filelist.js

@@ -677,6 +677,7 @@ var FileList={
 };
 
 $(document).ready(function(){
+	var isPublic = !!$('#isPublic').val();
 
 	// handle upload events
 	var file_upload_start = $('#file_upload_start');
@@ -924,6 +925,8 @@ $(document).ready(function(){
 		return (params && params.dir) || '/';
 	}
 
+	// disable ajax/history API for public app (TODO: until it gets ported)
+	if (!isPublic){
 		// fallback to hashchange when no history support
 		if (!window.history.pushState){
 			$(window).on('hashchange', function(){
@@ -948,6 +951,7 @@ $(document).ready(function(){
 			// need to initially switch the dir to the one from the hash (IE8)
 			FileList.changeDirectory(parseCurrentDirFromUrl(), false, true);
 		}
+	}
 
 	FileList.createFileSummary();
 });

apps/files/js/files.js

@@ -705,7 +705,9 @@ function checkTrashStatus() {
 function onClickBreadcrumb(e){
 	var $el = $(e.target).closest('.crumb'),
 		$targetDir = $el.data('dir');
-	if ($targetDir !== undefined){
+		isPublic = !!$('#isPublic').val();
+
+	if ($targetDir !== undefined && !isPublic){
 		e.preventDefault();
 		FileList.changeDirectory(decodeURIComponent($targetDir));
 	}