Privacy (#619)

* Add support for a privacy policy url

* Add privacy_policy_url to layers proxied by SOSM

ISSUE_TEMPLATE.md

@@ -1,28 +1,31 @@
-When **requesting the addition of an imagery layer**, please provide the following information. Otherwise, delete the text and type your issue.
-
-## URL of the imagery
-(required)
-
-## Two letter country code
-(required)
-
-## Desired layer name
-(required)
-
-## License
-(required)<br/>
-See FAQ at https://github.com/osmlab/editor-layer-index/blob/gh-pages/FAQ.md#what-imagery-licenses-are-compatible-with-this-index for information
-about which licenses are compatible with this index.
-
-## Is the license compatible with OSM?
-(required)
-
-## Attribution (text, URL, required?)
-(optional)
-
-## Icon
-(optional)
-
-## Bounding polygon
-(if possible, provide a bounding polygon where the imagery is valid, e.g. as a GeoJSON or OSM file.)<br/>
-See FAQ at https://github.com/osmlab/editor-layer-index/blob/gh-pages/FAQ.md#how-can-i-draw-a-bounding-polygon) for information about how to draw a bounding polygon.
+When **requesting the addition of an imagery layer**, please provide the following information. Otherwise, delete the text and type your issue.
+
+## URL of the imagery
+(required)
+
+## Two letter country code
+(required)
+
+## Desired layer name
+(required)
+
+## License
+(required)<br/>
+See FAQ at https://github.com/osmlab/editor-layer-index/blob/gh-pages/FAQ.md#what-imagery-licenses-are-compatible-with-this-index for information
+about which licenses are compatible with this index.
+
+## Is the license compatible with OSM?
+(required)
+
+## Attribution (text, URL, required?)
+(optional)
+
+## Privacy policy (URL)
+(optional)
+
+## Icon
+(optional)
+
+## Bounding polygon
+(if possible, provide a bounding polygon where the imagery is valid, e.g. as a GeoJSON or OSM file.)<br/>
+See FAQ at https://github.com/osmlab/editor-layer-index/blob/gh-pages/FAQ.md#how-can-i-draw-a-bounding-polygon) for information about how to draw a bounding polygon.

schema.json

@@ -73,6 +73,10 @@
                     "description": "A URL for the license or permissions for the imagery",
                     "type": "string"
                 },
+                "privacy_policy_url": {
+                    "description": "A URL for the privacy policy of the operator",
+                    "type": "string"
+                },
                 "id": {
                     "description": "A unique identifier for the source; used in imagery_used changeset tag",
                     "pattern": "^[-_.A-Za-z0-9]+$",

scripts/convert_geojson_to_legacyjson.py

@@ -40,7 +40,8 @@ def convert_json_source(args, source):
 
     for f in ['name', 'type', 'url', 'license_url', 'id', 'description',
             'country_code', 'default', 'best', 'start_date', 'end_date',
-            'overlay', 'available_projections', 'attribution', 'icon']:
+            'overlay', 'available_projections', 'attribution', 'icon',
+            'privacy_policy_url']:
         thing = properties.get(f)
         if thing is not None:
             converted[f] = thing