✨ document templates: manage export in PDF, HTML, xlsx, docx using LO unoconv

1 files changed, 16 insertions, 3 deletions

diff --git a/ishtar_common/views.py b/ishtar_common/views.py
index 5b675eb52..a6c3b373d 100644
--- a/ishtar_common/views.py
+++ b/ishtar_common/views.py
@@ -91,6 +91,10 @@ from ishtar_common.utils import (
 from ishtar_common.widgets import JQueryAutoComplete
 from ishtar_common import tasks
 
+convert_document = None
+if settings.USE_LIBREOFFICE:
+    from ishtar_common.libreoffice import convert_document
+
 from .views_item import (
     CURRENT_ITEM_KEYS,
     CURRENT_ITEM_KEYS_DICT,
@@ -1535,10 +1539,19 @@ class GenerateView(IshtarMixin, LoginRequiredMixin, View):
         document = self.publish(tpl, objects)
         if not document:
             return HttpResponse(content_type="text/plain")
+        base_extension = tpl.template.name.split(".")[-1].lower()
+        extension = tpl.export_format
+        if not extension:
+            extension = base_extension
+        if not settings.USE_LIBREOFFICE and extension not in ("ods", "odt"):
+            return HttpResponseBadRequest("Invalid format type - need LibreOffice daemon")  # bad configuration
+        content_type = models.EXPORT_FORMATS_CONTENT_TYPE.get(
+            extension, "application/vnd.oasis.opendocument.text"
+        )
+        if tpl.export_format and convert_document:
+            document = convert_document(document, tpl.export_format)
         with open(document, "rb") as f:
-            response = HttpResponse(
-                f.read(), content_type="application/vnd.oasis.opendocument.text"
-            )
+            response = HttpResponse(f.read(), content_type=content_type)
             response["Content-Disposition"] = "attachment; filename={}".format(
                 document.split(os.sep)[-1]
             )