From ee4eca33d402a0fc872eb160f104102f4146eb48 Mon Sep 17 00:00:00 2001
From: azivner <adam.zivner@gmail.com>
Date: Thu, 5 Oct 2017 21:43:39 -0400
Subject: [PATCH] basic backup implementation (in progress)

---
 TODO            |  1 +
 src/backup.py   | 22 ++++++++++++++++++++++
 src/tree_api.py |  5 +++--
 src/utils.py    |  2 +-
 4 files changed, 27 insertions(+), 3 deletions(-)
 create mode 100644 src/backup.py

diff --git a/TODO b/TODO
index 8f60bd71f..fdab14966 100644
--- a/TODO
+++ b/TODO
@@ -12,6 +12,7 @@ New features:
 - javascript editor
 - persisted recent notes (is wiped out after reload)
 - sync of current page?
+- create new subnote from inside the editor - possibly with selection of text
 
 Refactorings:
 - modularize frontend
diff --git a/src/backup.py b/src/backup.py
new file mode 100644
index 000000000..7ac14c31d
--- /dev/null
+++ b/src/backup.py
@@ -0,0 +1,22 @@
+from datetime import datetime
+
+import utils
+from sql import getOption, setOption
+import config_provider
+from shutil import copyfile
+
+def backup():
+    now = utils.nowTimestamp()
+    last_backup_date = int(getOption('last_backup_date'))
+
+    if now - last_backup_date > 43200:
+        config = config_provider.getConfig()
+
+        document_path = config['Document']['documentPath']
+        backup_directory = config['Backup']['backupDirectory']
+
+        date_str = datetime.utcnow().strftime("%Y-%m-%d %H:%M")
+
+        copyfile(document_path, backup_directory + "/" + "backup-" + date_str + ".db")
+
+        setOption('last_backup_date', now)
\ No newline at end of file
diff --git a/src/tree_api.py b/src/tree_api.py
index 44509c37a..6368b9e2b 100644
--- a/src/tree_api.py
+++ b/src/tree_api.py
@@ -1,19 +1,20 @@
 import base64
 import os
-import math
-import time
 
 from flask import Blueprint, jsonify
 from flask_login import login_required
 
 from sql import getResults, getSingleResult, getOption
 import utils
+import backup
 
 tree_api = Blueprint('tree_api', __name__)
 
 @tree_api.route('/api/tree', methods = ['GET'])
 @login_required
 def getTree():
+    backup.backup()
+
     notes = getResults("select "
                        "notes_tree.*, "
                        "COALESCE(clone.note_title, notes.note_title) as note_title, "
diff --git a/src/utils.py b/src/utils.py
index 3bbdf40e1..31e7dcbb4 100644
--- a/src/utils.py
+++ b/src/utils.py
@@ -2,4 +2,4 @@ from datetime import datetime
 import time
 
 def nowTimestamp():
-    return time.mktime(datetime.utcnow().timetuple())
+    return int(time.mktime(datetime.utcnow().timetuple()))