+ def index
+ unless STATUS == :database_readonly || STATUS == :database_offline
+ session[:location] ||= OSM.ip_location(request.env["REMOTE_ADDR"])
+ end
+ end
+
+ def permalink
+ lon, lat, zoom = ShortLink.decode(params[:code])
+ new_params = params.except(:code, :lon, :lat, :zoom, :layers, :node, :way, :relation, :changeset)
+
+ if new_params.key? :m
+ new_params.delete :m
+ new_params[:mlat] = lat
+ new_params[:mlon] = lon
+ end
+
+ if params.key? :node
+ new_params[:controller] = "browse"
+ new_params[:action] = "node"
+ new_params[:id] = params[:node]
+ elsif params.key? :way
+ new_params[:controller] = "browse"
+ new_params[:action] = "way"
+ new_params[:id] = params[:way]
+ elsif params.key? :relation
+ new_params[:controller] = "browse"
+ new_params[:action] = "relation"
+ new_params[:id] = params[:relation]
+ elsif params.key? :changeset
+ new_params[:controller] = "browse"
+ new_params[:action] = "changeset"
+ new_params[:id] = params[:changeset]
+ else
+ new_params[:controller] = "site"
+ new_params[:action] = "index"
+ end
+
+ new_params[:anchor] = "map=#{zoom}/#{lat}/#{lon}"
+ new_params[:anchor] += "&layers=#{params[:layers]}" if params.key? :layers
+
+ redirect_to new_params.to_unsafe_h
+ end
+
+ def key
+ expires_in 7.days, :public => true
+ render :layout => false
+ end
+
+ def edit
+ editor = preferred_editor
+
+ if editor == "remote"
+ require_oauth
+ render :action => :index, :layout => map_layout
+ return
+ else
+ require_user
+ end
+
+ if %w[potlatch potlatch2].include?(editor)
+ append_content_security_policy_directives(
+ :object_src => %w[*],
+ :plugin_types => %w[application/x-shockwave-flash],
+ :script_src => %w['unsafe-inline']
+ )
+ end
+
+ if params[:node]
+ bbox = Node.find(params[:node]).bbox.to_unscaled
+ @lat = bbox.centre_lat
+ @lon = bbox.centre_lon
+ @zoom = 18
+ elsif params[:way]
+ bbox = Way.find(params[:way]).bbox.to_unscaled
+ @lat = bbox.centre_lat
+ @lon = bbox.centre_lon
+ @zoom = 17
+ elsif params[:note]
+ note = Note.find(params[:note])
+ @lat = note.lat
+ @lon = note.lon
+ @zoom = 17
+ elsif params[:gpx] && current_user
+ trace = Trace.visible_to(current_user).find(params[:gpx])
+ @lat = trace.latitude
+ @lon = trace.longitude
+ @zoom = 16
+ end