From aa0a8f666ada8f1d1edae17b906089cc03ba473d Mon Sep 17 00:00:00 2001
From: Jan Holesovsky <kendy@collabora.com>
Date: Wed, 4 Nov 2015 13:15:22 +0100
Subject: [PATCH] cloudsuite: Implement the saving back.

---
 appinfo/routes.php                |  1 +
 controller/documentcontroller.php | 31 +++++++++++++++++++++++++++++++
 js/documents.js                   | 21 +++++++++++++++++++--
 3 files changed, 51 insertions(+), 2 deletions(-)

diff --git a/appinfo/routes.php b/appinfo/routes.php
index c23bbaaf..79a42065 100644
--- a/appinfo/routes.php
+++ b/appinfo/routes.php
@@ -34,6 +34,7 @@ $application->registerRoutes($this, [
 		['name' => 'document#download', 'url' => 'ajax/download.php', 'verb' => 'GET'],
 		//documents - for CloudSuite access
 		['name' => 'document#localLoad', 'url' => 'load/{fileId}', 'verb' => 'POST'],
+		['name' => 'document#localSave', 'url' => 'save/{fileId}', 'verb' => 'POST'],
 		//settings
 		['name' => 'settings#savePersonal', 'url' => 'ajax/personal.php', 'verb' => 'POST'],
 		['name' => 'settings#setUnstable', 'url' => 'ajax/config/unstable', 'verb' => 'POST'],
diff --git a/controller/documentcontroller.php b/controller/documentcontroller.php
index e0946fb9..bd375721 100644
--- a/controller/documentcontroller.php
+++ b/controller/documentcontroller.php
@@ -138,6 +138,37 @@ class DocumentController extends Controller{
 		);
 	}
 
+	/**
+	 * @NoAdminRequired
+	 * @PublicPage
+	 * Copy the file to a temporary location that is shared between the
+	 * cloudsuite server part and owncloud.
+	 */
+	public function localSave($fileId){
+		// get really just the basename for the case somebody tries to trick us
+		$basename = basename($this->request->post['basename']);
+
+		$filename = dirname(__DIR__) . self::CLOUDSUITE_TMP_PATH . $basename;
+
+		$view = \OC\Files\Filesystem::getView();
+		$path = $view->getPath($fileId);
+
+		if (!is_file($filename) || !$view->is_file($path)) {
+			return array(
+				'status' => 'error',
+				'message' => (string) $this->l10n->t('Unable to copy the document back from CloudSuite.')
+			);
+		}
+
+		$content = file_get_contents($filename);
+
+		$view->file_put_contents($path, $content);
+
+		return array(
+			'status' => 'success'
+		);
+	}
+
 	/**
 	 * @NoAdminRequired
 	 * @PublicPage
diff --git a/js/documents.js b/js/documents.js
index c5e0a8d0..8b9f6b2f 100644
--- a/js/documents.js
+++ b/js/documents.js
@@ -308,7 +308,7 @@ var documentsMain = {
 		$(documentsMain.toolbar).appendTo('#header');
 
 		if (!response || !response.status || response.status==='error'){
-			documentsMain.onEditorShutdown(t('documents', 'Failed to load this document. Please check if it can be opened with an external odt editor. This might also mean it has been unshared or deleted recently.'));
+			documentsMain.onEditorShutdown(t('documents', 'Failed to load this document. Please check if it can be opened with an external editor. This might also mean it has been unshared or deleted recently.'));
 			return;
 		}
 
@@ -484,7 +484,7 @@ var documentsMain = {
 					if (result.message){
 						documentsMain.IU.notify(result.message);
 					}
-					documentsMain.onEditorShutdown(t('documents', 'Failed to load this document. Please check if it can be opened with an external odt editor. This might also mean it has been unshared or deleted recently.'));
+					documentsMain.onEditorShutdown(t('documents', 'Failed to load this document. Please check if it can be opened with an external editor. This might also mean it has been unshared or deleted recently.'));
 					return;
 				}
 
@@ -496,6 +496,23 @@ var documentsMain = {
 		);
 	},
 
+	saveDocumentBack: function() {
+		var url = OC.generateUrl('apps/documents/save/{file_id}', {file_id: documentsMain.fileId});
+		$.post(
+				url,
+				{ basename : documentsMain.baseName },
+				function(result) {
+					if (result && result.status === 'error') {
+						if (result.message){
+							documentsMain.IU.notify(result.message);
+						}
+						documentsMain.onEditorShutdown(t('documents', 'Failed to save this document. Please check if it can be saved with an external editor. This might also mean it has been unshared or deleted recently.'));
+						return;
+					}
+				}
+			  );
+	},
+
 	renameDocument: function(name) {
 		var url = OC.generateUrl('apps/documents/ajax/documents/rename/{file_id}', {file_id: documentsMain.fileId});
 		$.post(