removes space and a few other characters from the file name

fix kartoza#360

geonode/maps/qgis_server_views.py

@@ -21,6 +21,7 @@
 import requests
 import math
 import logging
+import re
 
 from django.conf import settings
 from django.views.generic import CreateView, DetailView, UpdateView
@@ -569,8 +570,10 @@ def perm_filter(layer):
         fwd_request.content,
         content_type="application/x-qgis-layer-definition",
         status=fwd_request.status_code)
+    # removes dash, dot, brackets, and space from the name
+    title = re.sub('[()-. ]', '', map_obj.title)
     response['Content-Disposition'] = 'attachment; filename=%s.qlr' \
-                                      % map_obj.title
+                                      % title
 
     return response
 

geonode/qgis_server/views.py

@@ -80,8 +80,9 @@ def download_zip(request, layername):
     # Folder name in ZIP archive which contains the above files
     # E.g [thearchive.zip]/somefiles/file2.txt
     zip_subdir = layer.name
+    # removes dash, dot, brackets, and space from the name
+    zip_subdir = re.sub('[()-. ]', '', zip_subdir)
     zip_filename = "%s.zip" % zip_subdir
-
     # Open StringIO to grab in-memory ZIP contents
     s = StringIO.StringIO()
 
@@ -129,6 +130,8 @@ def download_qgs(request, layername):
         layer_title = layer.title
     else:
         layer_title = layer.name
+    # removes dash, dot, brackets, and space from the name
+    layer_title = re.sub('[()-. ]', '', layer_title)
 
     response = HttpResponse(
         result.content, content_type="application/x-qgis-project",
@@ -152,7 +155,8 @@ def download_map(request, mapid):
     # Folder name in ZIP archive which contains the above files
     # E.g [thearchive.zip]/somefiles/file2.txt
     zip_subdir = [ml.layer_title for ml in map_layers if ml.local][0]
-    zip_subdir = re.sub('[-. ]', '', zip_subdir)
+    # removes dash, dot, brackets, and space from the name
+    zip_subdir = re.sub('[()-. ]', '', zip_subdir)
     # Using map name for the zip file
     zip_filename = "%s.zip" % zip_subdir
 
@@ -902,7 +906,8 @@ def download_qlr(request, layername):
         layer_title = layer.title
     else:
         layer_title = layer.name
-
+    # removes dash, dot, brackets, and space from the name
+    layer_title = re.sub('[()-. ]', '', layer_title)
     result = requests.get(url)
     response = HttpResponse(
         result.content,