Using translation

.gitignore

@@ -31,3 +31,6 @@ db_repository/*
 upload/avatar/*
 tmp/*
 .ropeproject
+
+# translate
+*.mo

README.md

@@ -54,6 +54,14 @@ For testing purpose, you could also use SQLite as backend. This way you do not h
 
 ### PowerDNS-Admin
 
+#### Requirements
+
+For Debian/Ubuntu:
+
+```
+$ sudo apt install libmysqlclient-dev libldap2-dev libldap-2.4-2 libsasl2-dev libxml2-dev libxmlsec1-dev
+```
+
 In this installation guide, I am using CentOS 7 and run my python stuffs with *virtualenv*. If you don't have it, lets install it:
 ```
 $ sudo yum install python-pip

app/__init__.py

@@ -2,10 +2,12 @@
 from flask import Flask, request, session, redirect, url_for
 from flask_login import LoginManager
 from flask_sqlalchemy import SQLAlchemy
+from flask_babel import Babel, gettext
 
 app = Flask(__name__)
 app.config.from_object('config')
 app.wsgi_app = ProxyFix(app.wsgi_app)
+babel = Babel(app)
 
 login_manager = LoginManager()
 login_manager.init_app(app)

app/models.py

@@ -194,7 +194,10 @@ def is_validate(self, method):
                 return False
 
             if LDAP_TYPE == 'ad':
-                searchFilter = "(&(objectcategory=person)(%s=%s)(%s))" % (LDAP_USERNAMEFIELD, self.username, LDAP_FILTER)
+              if not LDAP_FILTER:
+                searchFilter = "(&(objectcategory=person)(%s=%s))" % (LDAP_USERNAMEFIELD, self.username)
+              else: 
+                searchFilter = "(&(objectcategory=person)(%s=%s)(%s))" % (LDAP_USERNAMEFIELD, self.username,LDAP_FILTER)
 
             elif LDAP_TYPE == 'ldap':
                 searchFilter = "(&(%s=%s)(%s))" % (LDAP_USERNAMEFIELD, self.username, LDAP_FILTER)