Implement backup

Author: tlindi

rootfs/standard/var/pynode/application_info.py

@@ -754,6 +754,25 @@ def restart_application(short_name):
     except Exception as e:
         return False
 
+def backup_data_folder(app_data):
+    log_message("  Running backup_data_folder...")
+#    app_folder = app_data["install_folder"]
+#    data_folder = app_data["storage_folder"]
+#
+#    # Clear old data (not storage)
+#    if os.path.isdir(app_folder):
+#        log_message("  App folder exists, deleting...")
+#        run_linux_cmd("rm -rf {}".format(app_folder))
+#
+#    log_message("  Making application folders...")
+#    run_linux_cmd("mkdir {}".format(app_folder))
+#    run_linux_cmd("mkdir -p {}".format(data_folder))
+#
+#    # Set folder permissions (always set for now - could check to see if already proper user)
+#    log_message("  Updating folder permissions...")
+#    run_linux_cmd("chown -R {}:{} {}".format(app_data["linux_user"], app_data["linux_user"], app_folder))
+#    run_linux_cmd("chown -R {}:{} {}".format(app_data["linux_user"], app_data["linux_user"], data_folder))
+
 def reset_data_folder(app_data):
     log_message("  Running reset_data_folder...")
 

rootfs/standard/var/www/mynode/api.py

@@ -149,32 +149,17 @@ def api_restart_app():
 
     return "OK"
 
-#    @mynode_api.route("/api/restart_app")
 @mynode_api.route("/api/backup_data_folder")
 def api_backup_data_folder():
-#    check_logged_in()
-#
-#    app = request.args.get("app")
-#    if not app:
-#        return "NO_APP_SPECIFIED"
-#    if not is_application_valid(app):
-#        return "INVALID_APP_NAME"
-#    if not restart_application(app):
-#        return "ERROR"
-    return "OK"
+    check_logged_in()
 
-#    @mynode_api.route("/api/restart_app")
-@mynode_api.route("/api/restore_data_folder")
-def api_restore_data_folder():
-#    check_logged_in()
-#
-#    app = request.args.get("app")
-#    if not app:
-#        return "NO_APP_SPECIFIED"
-#    if not is_application_valid(app):
-#        return "INVALID_APP_NAME"
-#    if not restart_application(app):
-#        return "ERROR"
+    app = request.args.get("app")
+    if not app:
+        return "NO_APP_SPECIFIED"
+    if not is_application_valid(app):
+        return "INVALID_APP_NAME"
+    if not backup_data_folder(app):
+        return "ERROR"
     return "OK"
 
 @mynode_api.route("/api/reset_data_folder")