session :off
before_filter :authorize, :only => [:create, :update, :delete]
- before_filter :check_availability, :only => [:create, :update, :delete]
+ before_filter :check_write_availability, :only => [:create, :update, :delete]
+ before_filter :check_read_availability, :except => [:create, :update, :delete]
after_filter :compress_output
def create
- if request.put?
- way = Way.from_xml(request.raw_post, true)
+ begin
+ if request.put?
+ way = Way.from_xml(request.raw_post, true)
- if way
- if !way.preconditions_ok?
- render :nothing => true, :status => :precondition_failed
+ if way
+ way.create_with_history @user
+ render :text => way.id.to_s, :content_type => "text/plain"
else
- way.user_id = @user.id
-
- if way.save_with_history
- render :text => way.id.to_s, :content_type => "text/plain"
- else
- render :nothing => true, :status => :internal_server_error
- end
+ render :nothing => true, :status => :bad_request
end
else
- render :nothing => true, :status => :bad_request
+ render :nothing => true, :status => :method_not_allowed
end
- else
- render :nothing => true, :status => :method_not_allowed
+ rescue OSM::APIError => ex
+ logger.warn request.raw_post
+ render ex.render_opts
end
end
begin
way = Way.find(params[:id])
+ response.headers['Last-Modified'] = way.timestamp.rfc822
+
if way.visible
render :text => way.to_xml.to_s, :content_type => "text/xml"
else
- render :nothing => true, :status => :gone
+ render :text => "", :status => :gone
end
+ rescue OSM::APIError => ex
+ render ex.render_opts
rescue ActiveRecord::RecordNotFound
render :nothing => true, :status => :not_found
- rescue
- render :nothing => true, :status => :internal_server_error
end
end
def update
begin
way = Way.find(params[:id])
+ new_way = Way.from_xml(request.raw_post)
- if way.visible
- new_way = Way.from_xml(request.raw_post)
-
- if new_way and new_way.id == way.id
- if !new_way.preconditions_ok?
- render :nothing => true, :status => :precondition_failed
- else
- way.user_id = @user.id
- way.tags = new_way.tags
- way.segs = new_way.segs
- way.visible = true
-
- if way.save_with_history
- render :nothing => true
- else
- render :nothing => true, :status => :internal_server_error
- end
- end
- else
- render :nothing => true, :status => :bad_request
- end
+ if new_way and new_way.id == way.id
+ way.update_from(new_way, @user)
+ render :text => way.version.to_s, :content_type => "text/plain"
else
- render :nothing => true, :status => :gone
+ render :nothing => true, :status => :bad_request
end
+ rescue OSM::APIError => ex
+ logger.warn request.raw_post
+ render ex.render_opts
rescue ActiveRecord::RecordNotFound
render :nothing => true, :status => :not_found
- rescue
- render :nothing => true, :status => :internal_server_error
end
end
+ # This is the API call to delete a way
def delete
begin
way = Way.find(params[:id])
+ new_way = Way.from_xml(request.raw_post)
- if way.visible
- way.user_id = @user.id
- way.tags = []
- way.segs = []
- way.visible = false
-
- if way.save_with_history
- render :nothing => true
- else
- render :nothing => true, :status => :internal_server_error
- end
+ if new_way and new_way.id == way.id
+ way.delete_with_history!(new_way, @user)
+ render :text => way.version.to_s, :content_type => "text/plain"
else
- render :nothing => true, :status => :gone
+ render :nothing => true, :status => :bad_request
end
+ rescue OSM::APIError => ex
+ render ex.render_opts
rescue ActiveRecord::RecordNotFound
render :nothing => true, :status => :not_found
- rescue
- render :nothing => true, :status => :internal_server_error
end
end
way = Way.find(params[:id])
if way.visible
- # In future, we might want to do all the data fetch in one step
- seg_ids = way.segs + [-1]
- segments = Segment.find_by_sql "select * from current_segments where visible = 1 and id IN (#{seg_ids.join(',')})"
-
- node_ids = segments.collect {|segment| segment.node_a }
- node_ids += segments.collect {|segment| segment.node_b }
- node_ids += [-1]
- nodes = Node.find(:all, :conditions => "visible = 1 AND id IN (#{node_ids.join(',')})")
+ nd_ids = way.nds + [-1]
+ nodes = Node.find(:all, :conditions => ["visible = ? AND id IN (#{nd_ids.join(',')})", true])
# Render
doc = OSM::API.new.get_xml_doc
nodes.each do |node|
doc.root << node.to_xml_node()
end
- segments.each do |segment|
- doc.root << segment.to_xml_node()
- end
doc.root << way.to_xml_node()
render :text => doc.to_s, :content_type => "text/xml"
else
- render :nothing => true, :status => :gone
+ render :text => "", :status => :gone
end
rescue ActiveRecord::RecordNotFound
render :nothing => true, :status => :not_found
- rescue
- render :nothing => true, :status => :internal_server_error
end
end
def ways
- ids = params['ways'].split(',').collect { |w| w.to_i }
+ begin
+ ids = params['ways'].split(',').collect { |w| w.to_i }
+ rescue
+ ids = []
+ end
if ids.length > 0
doc = OSM::API.new.get_xml_doc
end
end
- def ways_for_segment
- wayids = WaySegment.find(:all, :conditions => ['segment_id = ?', params[:id]]).collect { |ws| ws.id }.uniq
+ ##
+ # returns all the ways which are currently using the node given in the
+ # :id parameter. note that this used to return deleted ways as well, but
+ # this seemed not to be the expected behaviour, so it was removed.
+ def ways_for_node
+ wayids = WayNode.find(:all,
+ :conditions => ['node_id = ?', params[:id]]
+ ).collect { |ws| ws.id[0] }.uniq
- if wayids.length > 0
- doc = OSM::API.new.get_xml_doc
-
- Way.find(wayids).each do |way|
- doc.root << way.to_xml_node
- end
+ doc = OSM::API.new.get_xml_doc
- render :text => doc.to_s, :content_type => "text/xml"
- else
- render :nothing => true, :status => :bad_request
+ Way.find(wayids).each do |way|
+ doc.root << way.to_xml_node if way.visible
end
+
+ render :text => doc.to_s, :content_type => "text/xml"
end
end
projects / rails.git / blobdiff