1 class ExportController < ApplicationController
3 before_filter :authorize_web
4 before_filter :set_locale
9 #When the user clicks 'Export' we redirect to a URL which generates the export download
11 bbox = BoundingBox.new(params[:minlon], params[:minlat], params[:maxlon], params[:maxlat])
12 format = params[:format]
15 #redirect to API map get
16 redirect_to "http://api.openstreetmap.org/api/#{API_VERSION}/map?bbox=#{bbox}"
18 elsif format == "mapnik"
19 #redirect to a special 'export' cgi script
20 format = params[:mapnik_format]
21 scale = params[:mapnik_scale]
23 redirect_to "http://parent.tile.openstreetmap.org/cgi-bin/export?bbox=#{bbox}&scale=#{scale}&format=#{format}"
25 elsif format == "osmarender"
26 #redirect to the t@h 'MapOf' service
27 format = params[:osmarender_format]
28 zoom = params[:osmarender_zoom].to_i
29 width = bbox.slippy_width(zoom).to_i
30 height = bbox.slippy_height(zoom).to_i
32 redirect_to "http://tah.openstreetmap.org/MapOf/index.php?long=#{bbox.centre_lon}&lat=#{bbox.centre_lat}&z=#{zoom}&w=#{width}&h=#{height}&format=#{format}"