From: Markus Heidelberg <markus.heidelberg@web.de>
Date: Mon, 10 Aug 2015 18:07:23 +0000 (+0100)
Subject: Make notes GPX valid and add useful official elements
X-Git-Tag: live~4646
X-Git-Url: https://git.openstreetmap.org./rails.git/commitdiff_plain/166dc76ae94de4b07b32836e6db938e4040eaf09?hp=81d79f5e1671e1832c02576e1e0eed222bfb2bf6

Make notes GPX valid and add useful official elements

The "creator" attribute is required and "extensions" is the correct
name of this element.

Validated with SAXCount from the xerces-c package:

$ SAXCount -v=always -n -s -f notes.gpx

Original error messages:

    Error at file /home/markus/notes.gpx, line 2, char 171
      Message: no declaration found for element 'gpx'

    Error at file /home/markus/notes.gpx, line 2, char 171
      Message: attribute 'version' is not declared for element 'gpx'

After adding the "xmlns" attribute:

    Error at file /home/markus/notes.gpx, line 2, char 213
      Message: missing required attribute 'creator'

    Error at file /home/markus/notes.gpx, line 18, char 14
      Message: no declaration found for element 'extension'

    Error at file /home/markus/notes.gpx, line 26, char 7
      Message: element 'extension' is not allowed for content model '(ele?,time?,magvar?,geoidheight?,name?,cmt?,desc?,src?,link*,sym?,type?,fix?,sat?,hdop?,vdop?,pdop?,ageofdgpsdata?,dgpsid?,extensions?)'

The current errors now are caused by the missing XML schema for the
extensions.

Also add the time, name and link elements.
---

diff --git a/app/views/notes/_note.gpx.builder b/app/views/notes/_note.gpx.builder
index a55ed88f6..8a96db81c 100644
--- a/app/views/notes/_note.gpx.builder
+++ b/app/views/notes/_note.gpx.builder
@@ -1,9 +1,14 @@
 xml.wpt("lon" => note.lon, "lat" => note.lat) do
+  xml.time note.created_at.to_s(:iso8601)
+  xml.name t("browse.note.title", :id => note.id)
+
   xml.desc do
     xml.cdata! render(:partial => "description", :object => note, :formats => [ :html ])
   end
 
-  xml.extension do
+  xml.link("href" => browse_note_url(note, :host => SERVER_URL))
+
+  xml.extensions do
     xml.id note.id
     xml.url note_url(note, :format => params[:format])
 
diff --git a/app/views/notes/index.gpx.builder b/app/views/notes/index.gpx.builder
index 5a7f34dbd..5207ec3f8 100644
--- a/app/views/notes/index.gpx.builder
+++ b/app/views/notes/index.gpx.builder
@@ -1,6 +1,8 @@
 xml.instruct!
 
 xml.gpx("version" => "1.1", 
+        "creator" => "OpenStreetMap.org",
+        "xmlns" => "http://www.topografix.com/GPX/1/1",
         "xmlns:xsi" => "http://www.w3.org/2001/XMLSchema-instance",
         "xsi:schemaLocation" => "http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd") do
   xml << (render(:partial => "note", :collection => @notes) || "")
diff --git a/app/views/notes/show.gpx.builder b/app/views/notes/show.gpx.builder
index e54d77246..8bb6c9688 100644
--- a/app/views/notes/show.gpx.builder
+++ b/app/views/notes/show.gpx.builder
@@ -1,6 +1,8 @@
 xml.instruct!
 
 xml.gpx("version" => "1.1", 
+        "creator" => "OpenStreetMap.org",
+        "xmlns" => "http://www.topografix.com/GPX/1/1",
         "xmlns:xsi" => "http://www.w3.org/2001/XMLSchema-instance",
         "xsi:schemaLocation" => "http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd") do
   xml << render(:partial => "note", :object => @note)
diff --git a/test/controllers/notes_controller_test.rb b/test/controllers/notes_controller_test.rb
index b0fc3e1ee..8dc0866da 100644
--- a/test/controllers/notes_controller_test.rb
+++ b/test/controllers/notes_controller_test.rb
@@ -510,7 +510,7 @@ class NotesControllerTest < ActionController::TestCase
     assert_equal "application/gpx+xml", @response.content_type
     assert_select "gpx", :count => 1 do
       assert_select "wpt[lat='#{notes(:open_note).lat}'][lon='#{notes(:open_note).lon}']", :count => 1 do
-        assert_select "extension", :count => 1 do
+        assert_select "extensions", :count => 1 do
           assert_select "id", notes(:open_note).id
           assert_select "url", note_url(notes(:open_note), :format => "gpx")
           assert_select "comment_url", comment_note_url(notes(:open_note), :format => "gpx")