provide a config option to specify a googlemap API key if needed

[myslice.git] / plugins / googlemap / __init__.py

diff --git a/plugins/googlemap/__init__.py b/plugins/googlemap/__init__.py
index bce84f5..8ceaec6 100644 (file)
--- a/plugins/googlemap/__init__.py
+++ b/plugins/googlemap/__init__.py
@@ -2,14 +2,17 @@ from unfold.plugin import Plugin
 
 class GoogleMap (Plugin):
 
-    # set checkboxes if a final column with checkboxes is desired
-    # pass columns as the initial set of columns
-    #   if None then this is taken from the query's fields
+    # expcted input are
+    # query :           query about the slice 
+    # query_all :       query about all resources
+    # googlemap_key :   mandatory googlemap API v3 key
     # latitude,longitude, zoom : the starting point
-    def __init__ (self, query, query_all = None, latitude=43., longitude=7., zoom=4, **settings):
+    # apparently at some point there has been support for a boolean 'checkboxes' input arg but seems dropped
+    def __init__ (self, query, query_all, googlemap_api_key=None, latitude=43., longitude=7., zoom=4, **settings):
         Plugin.__init__ (self, **settings)
         self.query=query
         self.query_all = query_all
+        self.googlemap_api_key=googlemap_api_key
         self.query_all_uuid = query_all.query_uuid if query_all else None
         self.latitude=latitude
         self.longitude=longitude
@@ -23,8 +26,12 @@ class GoogleMap (Plugin):
         return env
 
     def requirements (self):
+        googlemap_api_url = "https://maps.googleapis.com/maps/api/js?"
+        if self.googlemap_api_key: googlemap_api_url+="key=%s&"%self.googlemap_api_key
+        googlemap_api_url += "sensor=false"
         reqs = {
-            'js_files' : [ "https://maps.googleapis.com/maps/api/js?sensor=false", 
+            # let users configure their googlemap API key in production deployements
+            'js_files' : [ googlemap_api_url,
                            "/js/googlemap.js",
                            "/js/markerclusterer.js",
                             "js/manifold.js", "js/manifold-query.js",