From 40e718aba36be55b1b44f6217191b90ed9ad51be Mon Sep 17 00:00:00 2001
From: Étienne Loks <etienne.loks@peacefrogs.net>
Date: Thu, 10 Feb 2011 16:01:56 +0100
Subject: CSV improvment...regression ( ;) ) can manage non standard encoding
 (such as Windows ones) (closes #159)

---
 ishtar/furnitures/views.py   | 11 ++++++-----
 ishtar/furnitures/widgets.py |  5 +++--
 ishtar/settings.py.example   |  3 ++-
 3 files changed, 11 insertions(+), 8 deletions(-)

diff --git a/ishtar/furnitures/views.py b/ishtar/furnitures/views.py
index d7edbf782..432724498 100644
--- a/ishtar/furnitures/views.py
+++ b/ishtar/furnitures/views.py
@@ -25,8 +25,6 @@ import csv
 import json
 import datetime
 
-CSV_OPTIONS = {'delimiter':';', 'quotechar':'"', 'quoting':csv.QUOTE_ALL}
-
 from django.http import HttpResponse
 from django.template import RequestContext
 from django.shortcuts import render_to_response, redirect
@@ -40,6 +38,9 @@ from menus import menu
 import forms as ishtar_forms
 import models
 
+CSV_OPTIONS = {'delimiter':';', 'quotechar':'"', 'quoting':csv.QUOTE_ALL}
+ENCODING = settings.ENCODING or 'utf-8'
+
 def index(request):
     """
     Main page
@@ -199,12 +200,12 @@ def get_item(model, func_name, default_name):
                 try:
                     field = model._meta.get_field(field_name)
                 except:
-                    col_names.append(u"".encode('utf-8'))
+                    col_names.append(u"".encode(ENCODING))
                     continue
-                col_names.append(unicode(field.verbose_name).encode('utf-8'))
+                col_names.append(unicode(field.verbose_name).encode(ENCODING))
             writer.writerow(col_names)
             for data in datas:
-                writer.writerow([val.encode('utf-8') for val in data[1:]])
+                writer.writerow([val.encode(ENCODING) for val in data[1:]])
             return response
         return HttpResponse(None, mimetype='text/plain')
 
diff --git a/ishtar/furnitures/widgets.py b/ishtar/furnitures/widgets.py
index 439eb81fa..28853e406 100644
--- a/ishtar/furnitures/widgets.py
+++ b/ishtar/furnitures/widgets.py
@@ -160,10 +160,11 @@ class JQueryJqGrid(forms.RadioSelect):
         rendered += """<table id="grid_%s" class='jqgrid'></table>
 <div id="pager_%s"></div>
 """ % (name, name)
+        encoding = settings.ENCODING or 'utf-8'
         rendered += """
-<div id="foot_%s" class="gridfooter"><a href="%scsv" target="_blank">%s</a></div>
+<div id="foot_%s" class="gridfooter"><a href="%scsv" target="_blank">%s (%s)</a></div>
 <input type="hidden" id="hidden_%s" name="%s">""" % (name,
-    unicode(self.source), unicode(_("Export as CSV")), name, name)
+    unicode(self.source), unicode(_("Export as CSV")), encoding, name, name)
         rendered += """
 <script type="text/javascript">
 var query_vars = new Array(%(col_idx)s);
diff --git a/ishtar/settings.py.example b/ishtar/settings.py.example
index 4d16fd5b2..99017d049 100644
--- a/ishtar/settings.py.example
+++ b/ishtar/settings.py.example
@@ -1,10 +1,11 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
-# Copyright (C) 2010  Étienne Loks  <etienne.loks_AT_peacefrogsDOTnet>
+# Copyright (C) 2010-2011 Étienne Loks  <etienne.loks_AT_peacefrogsDOTnet>
 # Django settings for ishtar project.
 
 # Ishtar custom
 SRID = 27572
+ENCODING = '' # specific encoding for CSV export - default to utf-8
 
 ROOT_PATH = "/var/local/webapp/ishtar/ishtar/"
 URL_PATH = ""
-- 
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