# * maximum area that can be requested in a bbox request in square degrees
# * number of tracepoints that are returned in each tracepoints page
def capabilities
- doc = OSM::API.new.get_xml_doc
-
- api = XML::Node.new "api"
- version = XML::Node.new "version"
- version["minimum"] = API_VERSION.to_s
- version["maximum"] = API_VERSION.to_s
- api << version
- area = XML::Node.new "area"
- area["maximum"] = MAX_REQUEST_AREA.to_s
- api << area
- notearea = XML::Node.new "note_area"
- notearea["maximum"] = MAX_NOTE_REQUEST_AREA.to_s
- api << notearea
- tracepoints = XML::Node.new "tracepoints"
- tracepoints["per_page"] = TRACEPOINTS_PER_PAGE.to_s
- api << tracepoints
- waynodes = XML::Node.new "waynodes"
- waynodes["maximum"] = MAX_NUMBER_OF_WAY_NODES.to_s
- api << waynodes
- changesets = XML::Node.new "changesets"
- changesets["maximum_elements"] = Changeset::MAX_ELEMENTS.to_s
- api << changesets
- timeout = XML::Node.new "timeout"
- timeout["seconds"] = API_TIMEOUT.to_s
- api << timeout
- status = XML::Node.new "status"
- status["database"] = database_status.to_s
- status["api"] = api_status.to_s
- status["gpx"] = gpx_status.to_s
- api << status
- doc.root << api
- policy = XML::Node.new "policy"
- blacklist = XML::Node.new "imagery"
- IMAGERY_BLACKLIST.each do |url_regex|
- xnd = XML::Node.new "blacklist"
- xnd["regex"] = url_regex.to_s
- blacklist << xnd
- end
- policy << blacklist
- doc.root << policy
-
- render :xml => doc.to_s
+ @database_status = database_status
+ @api_status = api_status
+ @gpx_status = gpx_status
end
# External apps that use the api are able to query which permissions