can :read, User
can :read, Node
can [:read, :ways_for_node], Way
- can [:read, :full, :relations_for_node, :relations_for_way, :relations_for_relation], Relation
+ can [:read, :relations_for_node, :relations_for_way, :relations_for_relation], Relation
can [:history, :read], [OldNode, OldWay, OldRelation]
can :read, UserBlock
end
def show
- @relation = Relation.find(params[:id])
- response.last_modified = @relation.timestamp
- if @relation.visible
+ relation = Relation.find(params[:id])
+
+ response.last_modified = relation.timestamp unless params[:full]
+
+ @nodes = []
+ @ways = []
+ @relations = []
+
+ if relation.visible
+ if params[:full]
+ # with parameter :full
+ # returns representation of one relation object plus all its
+ # members, plus all nodes part of member ways
+
+ # first find the ids of nodes, ways and relations referenced by this
+ # relation - note that we exclude this relation just in case.
+
+ node_ids = relation.members.select { |m| m[0] == "Node" }.pluck(1)
+ way_ids = relation.members.select { |m| m[0] == "Way" }.pluck(1)
+ relation_ids = relation.members.select { |m| m[0] == "Relation" && m[1] != relation.id }.pluck(1)
+
+ # next load the relations and the ways.
+
+ relations = Relation.where(:id => relation_ids).includes(:relation_tags)
+ ways = Way.where(:id => way_ids).includes(:way_nodes, :way_tags)
+
+ # now additionally collect nodes referenced by ways. Note how we
+ # recursively evaluate ways but NOT relations.
+
+ way_node_ids = ways.collect do |way|
+ way.way_nodes.collect(&:node_id)
+ end
+ node_ids += way_node_ids.flatten
+ nodes = Node.where(:id => node_ids.uniq).includes(:node_tags)
+
+ @nodes = []
+ nodes.each do |node|
+ next unless node.visible? # should be unnecessary if data is consistent.
+
+ @nodes << node
+ end
+
+ ways.each do |way|
+ next unless way.visible? # should be unnecessary if data is consistent.
+
+ @ways << way
+ end
+
+ relations.each do |rel|
+ next unless rel.visible? # should be unnecessary if data is consistent.
+
+ @relations << rel
+ end
+ end
+
+ # finally add self
+ @relations << relation
+
# Render the result
respond_to do |format|
format.xml
end
end
- # -----------------------------------------------------------------
- # full
- #
- # input parameters: id
- #
- # returns XML representation of one relation object plus all its
- # members, plus all nodes part of member ways
- # -----------------------------------------------------------------
- def full
- relation = Relation.find(params[:id])
-
- if relation.visible
-
- # first find the ids of nodes, ways and relations referenced by this
- # relation - note that we exclude this relation just in case.
-
- node_ids = relation.members.select { |m| m[0] == "Node" }.pluck(1)
- way_ids = relation.members.select { |m| m[0] == "Way" }.pluck(1)
- relation_ids = relation.members.select { |m| m[0] == "Relation" && m[1] != relation.id }.pluck(1)
-
- # next load the relations and the ways.
-
- relations = Relation.where(:id => relation_ids).includes(:relation_tags)
- ways = Way.where(:id => way_ids).includes(:way_nodes, :way_tags)
-
- # now additionally collect nodes referenced by ways. Note how we
- # recursively evaluate ways but NOT relations.
-
- way_node_ids = ways.collect do |way|
- way.way_nodes.collect(&:node_id)
- end
- node_ids += way_node_ids.flatten
- nodes = Node.where(:id => node_ids.uniq).includes(:node_tags)
-
- @nodes = []
- nodes.each do |node|
- next unless node.visible? # should be unnecessary if data is consistent.
-
- @nodes << node
- end
-
- @ways = []
- ways.each do |way|
- next unless way.visible? # should be unnecessary if data is consistent.
-
- @ways << way
- end
-
- @relations = []
- relations.each do |rel|
- next unless rel.visible? # should be unnecessary if data is consistent.
-
- @relations << rel
- end
-
- # finally add self
- @relations << relation
-
- # Render the result
- respond_to do |format|
- format.xml
- format.json
- end
- else
- head :gone
- end
- end
-
def relations_for_way
relations_for_object("Way")
end
+++ /dev/null
-json.partial! "api/root_attributes"
-
-json.elements do
- json.array! @nodes, :partial => "/api/nodes/node", :as => :node
- json.array! @ways, :partial => "/api/ways/way", :as => :way
- json.array! @relations, :partial => "/api/relations/relation", :as => :relation
-end
+++ /dev/null
-xml.instruct!
-
-xml.osm(OSM::API.new.xml_root_attributes) do |osm|
- osm << (render(@nodes) || "")
- osm << (render(@ways) || "")
- osm << (render(@relations) || "")
-end
json.partial! "api/root_attributes"
json.elements do
- json.array! [@relation], :partial => "relation", :as => :relation
+ json.array! @nodes, :partial => "/api/nodes/node", :as => :node
+ json.array! @ways, :partial => "/api/ways/way", :as => :way
+ json.array! @relations, :partial => "/api/relations/relation", :as => :relation
end
xml.instruct!
xml.osm(OSM::API.new.xml_root_attributes) do |osm|
- osm << (render(@relation) || "")
+ osm << (render(@nodes) || "")
+ osm << (render(@ways) || "")
+ osm << (render(@relations) || "")
end
get "relation/:id/relations" => "relations#relations_for_relation", :as => :relation_relations, :id => /\d+/
get "relation/:id/history" => "old_relations#history", :as => :api_relation_history, :id => /\d+/
- get "relation/:id/full" => "relations#full", :as => :relation_full, :id => /\d+/
post "relation/:id/:version/redact" => "old_relations#redact", :as => :relation_version_redact, :version => /\d+/, :id => /\d+/
get "relation/:id/:version" => "old_relations#show", :as => :api_old_relation, :id => /\d+/, :version => /\d+/
end
put "way/create" => "ways#create", :as => nil
resources :relations, :only => [:index, :create]
- resources :relations, :path => "relation", :id => /\d+/, :only => [:show, :update, :destroy]
+ resources :relations, :path => "relation", :id => /\d+/, :only => [:show, :update, :destroy] do
+ member do
+ get :full, :action => :show, :full => true, :as => nil
+ end
+ end
put "relation/create" => "relations#create", :as => nil
resource :map, :only => :show
)
assert_routing(
{ :path => "/api/0.6/relation/1/full", :method => :get },
- { :controller => "api/relations", :action => "full", :id => "1" }
+ { :controller => "api/relations", :action => "show", :full => true, :id => "1" }
)
assert_routing(
{ :path => "/api/0.6/relation/1/full.json", :method => :get },
- { :controller => "api/relations", :action => "full", :id => "1", :format => "json" }
+ { :controller => "api/relations", :action => "show", :full => true, :id => "1", :format => "json" }
)
assert_routing(
{ :path => "/api/0.6/relation/1", :method => :put },
end
def test_full_not_found
- get relation_full_path(999999)
+ get api_relation_path(999999, :full => true)
assert_response :not_found
end
def test_full_deleted
- get relation_full_path(create(:relation, :deleted))
+ get api_relation_path(create(:relation, :deleted), :full => true)
assert_response :gone
end
def test_full_empty
relation = create(:relation)
- get relation_full_path(relation)
+ get api_relation_path(relation, :full => true)
assert_response :success
assert_dom "relation", :count => 1 do
node = create(:node)
create(:relation_member, :relation => relation, :member => node)
- get relation_full_path(relation)
+ get api_relation_path(relation, :full => true)
assert_response :success
assert_dom "node", :count => 1 do
way = create(:way_with_nodes)
create(:relation_member, :relation => relation, :member => way)
- get relation_full_path(relation)
+ get api_relation_path(relation, :full => true)
assert_response :success
assert_dom "node", :count => 1 do
end
end
+ def test_full_with_node_member_json
+ relation = create(:relation)
+ node = create(:node)
+ create(:relation_member, :relation => relation, :member => node)
+
+ get api_relation_path(relation, :full => true, :format => "json")
+
+ assert_response :success
+ js = ActiveSupport::JSON.decode(@response.body)
+ assert_not_nil js
+ assert_equal 2, js["elements"].count
+
+ js_relations = js["elements"].filter { |e| e["type"] == "relation" }
+ assert_equal 1, js_relations.count
+ assert_equal relation.id, js_relations[0]["id"]
+ assert_equal 1, js_relations[0]["members"].count
+ assert_equal "node", js_relations[0]["members"][0]["type"]
+ assert_equal node.id, js_relations[0]["members"][0]["ref"]
+
+ js_nodes = js["elements"].filter { |e| e["type"] == "node" }
+ assert_equal 1, js_nodes.count
+ assert_equal node.id, js_nodes[0]["id"]
+ end
+
##
# check that all relations containing a particular node, and no extra
# relations, are returned from the relations_for_node call.
projects / rails.git / commitdiff