Work on file sheet and odt export (refs #227)

1 files changed, 58 insertions, 4 deletions

diff --git a/ishtar/furnitures/views.py b/ishtar/furnitures/views.py
index 8511022a4..34d5c4655 100644
--- a/ishtar/furnitures/views.py
+++ b/ishtar/furnitures/views.py
@@ -24,9 +24,12 @@ Furnitures views
 import csv
 import json
 import datetime
+import optparse
+from tempfile import NamedTemporaryFile
 
 from django.http import HttpResponse, Http404
-from django.template import RequestContext
+from django.template import RequestContext, loader
+from django.template.defaultfilters import slugify
 from django.shortcuts import render_to_response, redirect
 from django.utils.translation import ugettext, ugettext_lazy as _
 from django.core.exceptions import ObjectDoesNotExist
@@ -35,6 +38,11 @@ from django.db.models import Q
 from django.core import serializers
 
 from ishtar import settings
+if settings.XHTML2ODT_PATH:
+    import sys
+    sys.path.append(settings.XHTML2ODT_PATH)
+    from xhtml2odt import xhtml2odt
+
 from menus import menu
 import forms as ishtar_forms
 import models
@@ -190,7 +198,7 @@ def get_item(model, func_name, default_name, extra_request_keys=[]):
             for data in datas:
                 res = {'id':data[0],
                        'link':link_template % reverse('show-'+default_name,
-                                                      args=[data[0]])}
+                                                      args=[data[0], ''])}
                 for idx, value in enumerate(data[1:]):
                     if value:
                         res[model.TABLE_COLS[idx].split('.')[-1]] = value
@@ -229,9 +237,55 @@ def show_item(model, name):
             item = model.objects.get(pk=pk)
         except ObjectDoesNotExist:
             return HttpResponse(None)
+        doc_type = 'type' in dct and dct.pop('type')
         dct['item'] = item
-        return render_to_response('sheet_%s.html' % name, dct,
-                              context_instance=RequestContext(request))
+        context_instance = RequestContext(request)
+        context_instance.update(dct)
+        if doc_type == "odt" and settings.XHTML2ODT_PATH and \
+           settings.ODT_TEMPLATE:
+            tpl = loader.get_template('sheet_%s.html' % name)
+            content = tpl.render(context_instance)
+            try:
+                ht, odt = NamedTemporaryFile(), NamedTemporaryFile()
+                ht.write(content.encode('utf-8'))
+                options = optparse.Values()
+                options.input = ht.name
+                options.output = odt.name
+                options.template = settings.ODT_TEMPLATE
+                options.with_network = True
+                for k, v in (('input', ht.name),
+                             ('output', None),
+                             ('template', settings.ODT_TEMPLATE),
+                             ('with_network', True),
+                             ('top_header_level', 1),
+                             ('img_width', '8cm'),
+                             ('img_height', '6cm'),
+                             ('verbose', False),
+                             ('replace_keyword', 'ODT-INSERT'),
+                             ('cut_start', 'ODT-CUT-START'),
+                             ('htmlid', None),
+                             ('url', "#")):
+                    setattr(options, k, v)
+                htmlfile = xhtml2odt.HTMLFile(options)
+                htmlfile.read()
+                odtfile = xhtml2odt.ODTFile(options)
+                odtfile.open()
+                odtfile.import_xhtml(htmlfile.html)
+                hop = odtfile.save()
+            except xhtml2odt.ODTExportError, ex:
+                return HttpResponse(content, content_type="application/xhtml")
+            response = HttpResponse(
+                            mimetype='application/vnd.oasis.opendocument.text')
+            n = datetime.datetime.now()
+            filename = u'%s_%s_%s.odt' % (name, slugify(unicode(item)),
+                                          n.strftime('%Y%m%d-%H%M%S'))
+            response['Content-Disposition'] = 'attachment; filename=%s'%filename
+            response.write(hop)
+            return response
+        else:
+            tpl = loader.get_template('sheet_%s_window.html' % name)
+            content = tpl.render(context_instance)
+            return HttpResponse(content, content_type="application/xhtml")
     return func
 
 get_file = get_item(models.File, 'get_file', 'file')