From f1b5b52ca7cf7be99b64b031ca5d8a52e5228754 Mon Sep 17 00:00:00 2001
From: Marcello Stanisci <stanisci.m@gmail.com>
Date: Mon, 20 Nov 2017 13:26:28 +0100
Subject: showing the homepage

---
 talersurvey/survey/survey.py | 54 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)

(limited to 'talersurvey/survey/survey.py')

diff --git a/talersurvey/survey/survey.py b/talersurvey/survey/survey.py
index e69de29..ab02def 100644
--- a/talersurvey/survey/survey.py
+++ b/talersurvey/survey/survey.py
@@ -0,0 +1,54 @@
+# This file is part of GNU TALER.
+# Copyright (C) 2017 Taler Systems SA
+#
+# TALER is free software; you can redistribute it and/or modify it under the
+# terms of the GNU Lesser General Public License as published by the Free Software
+# Foundation; either version 2.1, or (at your option) any later version.
+#
+# TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License along with
+# GNU TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+#
+# @author Marcello Stanisci
+
+import flask
+import os
+import base64
+from talersurvey.talerconfig import TalerConfig
+
+base_dir = os.path.dirname(os.path.abspath(__file__))
+app = flask.Flask(__name__, template_folder=base_dir)
+app.debug = True
+app.secret_key = base64.b64encode(os.urandom(64)).decode('utf-8')
+tc = TalerConfig.from_env()
+BACKEND_URL = tc["frontends"]["backend"].value_string(required=True)
+CURRENCY = tc["taler"]["currency"].value_string(required=True)
+app.config.from_object(__name__)
+
+@app.context_processor
+def utility_processor():
+    def join_urlparts(*parts):
+        s = ""
+        i = 0
+        while i < len(parts):
+            n = parts[i]
+            i += 1
+            if s.endswith("/"):
+                n = n.lstrip("/")
+            elif s and  not n.startswith("/"):
+                n = "/" + n
+            s += n
+        return s
+
+    def url(my_url):
+        return join_urlparts(flask.request.script_root, my_url)
+    def env(name, default=None):
+        return os.environ.get(name, default)
+    return dict(url=url, env=env)
+
+@app.route("/")
+def index():
+    return flask.render_template("templates/index.html", merchant_currency=CURRENCY)
-- 
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