class ApiController < ApplicationController
+ skip_before_filter :verify_authenticity_token
before_filter :check_api_readable, :except => [:capabilities]
+ before_filter :setup_user_auth, :only => [:permissions]
after_filter :compress_output
around_filter :api_call_handle_error, :api_call_timeout
- # Help methods for checking boundary sanity and area size
- include MapBoundary
-
# Get an XML response containing a list of tracepoints that have been uploaded
# within the specified bounding box, and in the specified page.
def trackpoints
offset = page * TRACEPOINTS_PER_PAGE
# Figure out the bbox
- bbox = params['bbox']
- unless bbox and bbox.count(',') == 3
- report_error("The parameter bbox is required, and must be of the form min_lon,min_lat,max_lon,max_lat")
- return
- end
-
- bbox = bbox.split(',')
- min_lon, min_lat, max_lon, max_lat = sanitise_boundaries(bbox)
# check boundary is sane and area within defined
# see /config/application.yml
begin
- check_boundaries(min_lon, min_lat, max_lon, max_lat)
+ bbox = BoundingBox.from_bbox_params(params)
+ bbox.check_boundaries
+ bbox.check_size
rescue Exception => err
report_error(err.message)
return
end
# get all the points
- points = Tracepoint.find_by_area(min_lat, min_lon, max_lat, max_lon, :offset => offset, :limit => TRACEPOINTS_PER_PAGE, :order => "gpx_id DESC, trackid ASC, timestamp ASC" )
+ points = Tracepoint.bbox(bbox).offset(offset).limit(TRACEPOINTS_PER_PAGE).order("gpx_id DESC, trackid ASC, timestamp ASC")
doc = XML::Document.new
doc.encoding = XML::Encoding::UTF_8
if gpx_file.identifiable?
track << (XML::Node.new("name") << gpx_file.name)
track << (XML::Node.new("desc") << gpx_file.description)
- track << (XML::Node.new("url") << url_for(:controller => 'trace', :action => 'view', :id => gpx_file.id))
+ track << (XML::Node.new("url") << url_for(:controller => 'trace', :action => 'view', :display_name => gpx_file.user.display_name, :id => gpx_file.id))
end
else
# use the anonymous track segment if the user hasn't allowed
# fetched. Finally all the xml is returned.
def map
# Figure out the bbox
- bbox = params['bbox']
-
- unless bbox and bbox.count(',') == 3
- # alternatively: report_error(TEXT['boundary_parameter_required']
- report_error("The parameter bbox is required, and must be of the form min_lon,min_lat,max_lon,max_lat")
- return
- end
-
- bbox = bbox.split(',')
-
- min_lon, min_lat, max_lon, max_lat = sanitise_boundaries(bbox)
-
# check boundary is sane and area within defined
# see /config/application.yml
begin
- check_boundaries(min_lon, min_lat, max_lon, max_lat)
+ bbox = BoundingBox.from_bbox_params(params)
+ bbox.check_boundaries
+ bbox.check_size
rescue Exception => err
report_error(err.message)
return
end
- # FIXME um why is this area using a different order for the lat/lon from above???
- @nodes = Node.find_by_area(min_lat, min_lon, max_lat, max_lon, :conditions => {:visible => true}, :include => :node_tags, :limit => MAX_NUMBER_OF_NODES+1)
- # get all the nodes, by tag not yet working, waiting for change from NickB
- # need to be @nodes (instance var) so tests in /spec can be performed
- #@nodes = Node.search(bbox, params[:tag])
+ @nodes = Node.bbox(bbox).where(:visible => true).includes(:node_tags).limit(MAX_NUMBER_OF_NODES+1)
node_ids = @nodes.collect(&:id)
if node_ids.length > MAX_NUMBER_OF_NODES
doc = OSM::API.new.get_xml_doc
# add bounds
- bounds = XML::Node.new 'bounds'
- bounds['minlat'] = min_lat.to_s
- bounds['minlon'] = min_lon.to_s
- bounds['maxlat'] = max_lat.to_s
- bounds['maxlon'] = max_lon.to_s
- doc.root << bounds
+ doc.root << bbox.add_bounds_to(XML::Node.new 'bounds')
# get ways
# find which ways are needed
ways = Array.new
if node_ids.length > 0
- way_nodes = WayNode.find_all_by_node_id(node_ids)
+ way_nodes = WayNode.where(:node_id => node_ids)
way_ids = way_nodes.collect { |way_node| way_node.id[0] }
- ways = Way.find(way_ids, :include => [:way_nodes, :way_tags])
+ ways = Way.preload(:way_nodes, :way_tags).find(way_ids)
list_of_way_nodes = ways.collect { |way|
way.way_nodes.collect { |way_node| way_node.node_id }
nodes_to_fetch = (list_of_way_nodes.uniq - node_ids) - [0]
if nodes_to_fetch.length > 0
- @nodes += Node.find(nodes_to_fetch, :include => :node_tags)
+ @nodes += Node.includes(:node_tags).find(nodes_to_fetch)
end
visible_nodes = {}
end
end
- relations = Relation.find_for_nodes(visible_nodes.keys, :conditions => {:visible => true}) +
- Relation.find_for_ways(way_ids, :conditions => {:visible => true})
+ relations = Relation.nodes(visible_nodes.keys).visible +
+ Relation.ways(way_ids).visible
# we do not normally return the "other" partners referenced by an relation,
# e.g. if we return a way A that is referenced by relation X, and there's
# another way B also referenced, that is not returned. But we do make
# an exception for cases where an relation references another *relation*;
# in that case we return that as well (but we don't go recursive here)
- relations += Relation.find_for_relations(relations.collect { |r| r.id }, :conditions => {:visible => true})
+ relations += Relation.relations(relations.collect { |r| r.id }).visible
# this "uniq" may be slightly inefficient; it may be better to first collect and output
# all node-related relations, then find the *not yet covered* way-related ones etc.
endtime > starttime and endtime - starttime <= 24.hours
mask = (1 << zoom) - 1
- tiles = Node.count(:conditions => ["timestamp BETWEEN ? AND ?", starttime, endtime],
- :group => "maptile_for_point(latitude, longitude, #{zoom})")
+ tiles = Node.where(:timestamp => starttime .. endtime).group("maptile_for_point(latitude, longitude, #{zoom})").count
doc = OSM::API.new.get_xml_doc
changes = XML::Node.new 'changes'
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
render :text => doc.to_s, :content_type => "text/xml"
end
+
+ # External apps that use the api are able to query which permissions
+ # they have. This currently returns a list of permissions granted to the current user:
+ # * if authenticated via OAuth, this list will contain all permissions granted by the user to the access_token.
+ # * if authenticated via basic auth all permissions are granted, so the list will contain all permissions.
+ # * unauthenticated users have no permissions, so the list will be empty.
+ def permissions
+ @permissions = case
+ when current_token.present?
+ ClientApplication.all_permissions.select { |p| current_token.read_attribute(p) }
+ when @user
+ ClientApplication.all_permissions
+ else
+ []
+ end
+ end
end
projects / rails.git / blobdiff