Ajax calls for "files" and "files_trashbin" apps

Frontend:
- The files app list now uses ajax calls to refresh the list.
- Added support the browser back button (history API).
- Added mask + spinner while loading file list

Backend:
- Added utility function in core JS for parsing query strings.
- Moved file list + breadcrumb template data code to helper
  functions
- Fixed some file paths in trashbin app to be similar to the files app

1 files changed, 51 insertions, 0 deletions

diff --git a/apps/files_trashbin/ajax/list.php b/apps/files_trashbin/ajax/list.php
new file mode 100644
index 00000000000..e72e67b01d7
--- /dev/null
+++ b/apps/files_trashbin/ajax/list.php
@@ -0,0 +1,51 @@
+<?php
+
+// only need filesystem apps
+$RUNTIME_APPTYPES=array('filesystem');
+
+// Init owncloud
+
+
+OCP\JSON::checkLoggedIn();
+
+// Load the files
+$dir = isset( $_GET['dir'] ) ? $_GET['dir'] : '';
+$doBreadcrumb = isset( $_GET['breadcrumb'] ) ? true : false;
+$data = array();
+
+// Make breadcrumb
+if($doBreadcrumb) {
+	$breadcrumb = \OCA\files_trashbin\lib\Helper::makeBreadcrumb($dir);
+
+	$breadcrumbNav = new OCP\Template('files_trashbin', 'part.breadcrumb', '');
+	$breadcrumbNav->assign('breadcrumb', $breadcrumb, false);
+	$breadcrumbNav->assign('baseURL', OCP\Util::linkTo('files_trashbin', 'index.php') . '?dir=');
+	$breadcrumbNav->assign('home', OCP\Util::linkTo('files', 'index.php'));
+
+	$data['breadcrumb'] = $breadcrumbNav->fetchPage();
+}
+
+// make filelist
+$files = \OCA\files_trashbin\lib\Helper::getTrashFiles($dir);
+
+if ($files === null){
+	header("HTTP/1.0 404 Not Found");
+	exit();
+}
+
+$dirlisting = false;
+if ($dir && $dir !== '/') {
+    $dirlisting = true;
+}
+
+$encodedDir = \OCP\Util::encodePath($dir);
+$list = new OCP\Template('files_trashbin', 'part.list', '');
+$list->assign('files', $files, false);
+$list->assign('baseURL', OCP\Util::linkTo('files_trashbin', 'index.php'). '?dir='.$encodedDir);
+$list->assign('downloadURL', OCP\Util::linkToRoute('download', array('file' => '/')));
+$list->assign('dirlisting', $dirlisting);
+$list->assign('disableDownloadActions', true);
+$data['files'] = $list->fetchPage();
+
+OCP\JSON::success(array('data' => $data));
+