From 1e12062f1604449eeb24e84f8fda6dc9adcb37bb Mon Sep 17 00:00:00 2001
From: Ansis Brammanis <ansis.brammanis@gmail.com>
Date: Tue, 8 Jan 2013 12:21:38 -0500
Subject: [PATCH] Update attribution when background layer changes

---
 js/id/id.js               |  2 +-
 js/id/ui/layerswitcher.js | 12 +++++++++---
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/js/id/id.js b/js/id/id.js
index 8ee5a0e4a..ee8775b56 100644
--- a/js/id/id.js
+++ b/js/id/id.js
@@ -217,7 +217,7 @@ window.iD = function(container) {
             .attr('class','pad1 fillD about-block link-list')
             .html("<li><a target='_blank' href='http://github.com/systemed/iD'>view code</a></li> " +
                   "<li><a target='_blank' href='http://github.com/systemed/iD/issues'>report a bug</a></li>" +
-                  " <li>imagery <a target='_blank' href='http://opengeodata.org/microsoft-imagery-details'>provided by bing</a></li>");
+                  " <li id='attribution'>imagery <a target='_blank' href='http://opengeodata.org/microsoft-imagery-details'>provided by bing</a></li>");
 
         var contributors = about.append('div')
             .attr('id', 'user-list')
diff --git a/js/id/ui/layerswitcher.js b/js/id/ui/layerswitcher.js
index fd0a78485..832ea15f4 100644
--- a/js/id/ui/layerswitcher.js
+++ b/js/id/ui/layerswitcher.js
@@ -3,7 +3,8 @@ iD.layerswitcher = function(map) {
         sources = [{
             name: 'Bing',
             source: iD.BackgroundSource.Bing,
-            description: 'Satellite imagery.'
+            description: 'Satellite imagery.',
+            link: 'http://opengeodata.org/microsoft-imagery-details'
         }, {
             name: 'TIGER 2012',
             source: iD.BackgroundSource.Tiger2012,
@@ -11,11 +12,13 @@ iD.layerswitcher = function(map) {
         }, {
             name: 'OSM',
             source: iD.BackgroundSource.OSM,
-            description: 'The default OpenStreetMap layer.'
+            description: 'The default OpenStreetMap layer.',
+            link: 'http://www.openstreetmap.org/'
         }, {
             name: 'MapBox',
             source: iD.BackgroundSource.MapBox,
-            description: 'Satellite and Aerial Imagery'
+            description: 'Satellite and Aerial Imagery',
+            link: 'http://mapbox.com'
         }, {
             name: 'Custom',
             source: iD.BackgroundSource.Custom,
@@ -92,6 +95,9 @@ iD.layerswitcher = function(map) {
                 .classed('selected', function(d) {
                     return d.source === map.background.source();
                 });
+            d3.select('#attribution a')
+                .attr('href', d.link)
+                .text('provided by ' + d.name);
         }
 
         content