From 22f287f28705e240c1430b803a36306e59465087 Mon Sep 17 00:00:00 2001
From: Martin Puppe <mp@mpuppe.de>
Date: Fri, 27 Oct 2017 14:35:33 +0200
Subject: [PATCH] First functioning version

---
 Uberspace.lua | 90 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)

diff --git a/Uberspace.lua b/Uberspace.lua
index e69de29..92b4902 100644
--- a/Uberspace.lua
+++ b/Uberspace.lua
@@ -0,0 +1,90 @@
+WebBanking{version = 1.00,
+           url = 'https://uberspace.de/login',
+           services = {'Uberspace.de'}}
+
+function SupportsBank (protocol, bankCode)
+  return bankCode == 'Uberspace.de' and protocol == ProtocolWebBanking
+end
+
+local usConnection = Connection()
+local usUsername
+
+function InitializeSession (protocol, bankCode, username, username2,
+                            password, username3)
+  -- Login.
+  usUsername = username
+
+  html = HTML(usConnection:get('https://uberspace.de/login'))
+  html:xpath('//input[@name="login"]'):attr('value', username)
+  html:xpath('//input[@name="password"]'):attr('value', password)
+
+  html = HTML(
+    usConnection:request(html:xpath('//input[@name="submit"]'):click()))
+  if html:xpath('//input[@name="login"]'):length() > 0 then
+    -- We are still at the login screen.
+    return "Failed to log in. Please check your user credentials."
+  end
+end
+
+function ListAccounts (knownAccounts)
+  -- Return array of accounts.
+  local account = {
+    name = 'Uberspace ' .. usUsername,
+    accountNumber = '1',
+    portfolio = false,
+    currency = 'EUR',
+    type = AccountTypeSavings
+  }
+  return {account}
+end
+
+function RefreshAccount (account, since)
+  function ParseAmount (amountString)
+    local pattern = '(%-?%d+),(%d%d)'
+    local euro, cent = amountString:match(pattern)
+    euro = tonumber(euro)
+    cent = tonumber(cent) / 100
+    if euro < 0 then
+      return euro - cent
+    else
+      return euro + cent
+    end
+  end
+
+  html = HTML(usConnection:get(
+                'https://uberspace.de/dashboard/accounting'))
+  tableRows = html:xpath(
+    '//*[@id="transactions"]//tr[count(td)=3][position()<last()]')
+  print('Found ' .. tableRows:length() .. ' rows')
+
+  local transactions = {}
+
+  for i = 1, tableRows:length() do
+    local row = tableRows:get(i)
+    local children = row:children()
+    local pattern = '(%d%d)%.(%d%d)%.(%d%d%d%d)'
+    local day, month, year = children:get(1):text():match(pattern)
+    local valueTime = os.time{day=day, month=month, year=year}
+
+    if valueTime < since then
+      print('Stopping parsing because transaction is too old.')
+      print('Date of transaction: ' .. os.date('%c', valueTime))
+      print('since: ' .. os.date('%c', since))
+      break
+    end
+
+    local amount = ParseAmount(children:get(3):text())
+    table.insert(transactions, {
+                   bookingDate = valueTime,
+                   amount = amount
+    })
+  end
+
+  balanceElement = html:xpath('//*[@id="total"]')
+  balance = ParseAmount(balanceElement:text())
+  return {balance=balance, transactions=transactions}
+end
+
+function EndSession ()
+  usConnection:get('https://uberspace.de/logout')
+end