X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/d2e11a327eb686bd2d1293ac146a2bb9730ba19b..86fae8980d97ba7fdd9345eb5e372fd4f8f20b7f:/app/controllers/relations_controller.rb?ds=inline diff --git a/app/controllers/relations_controller.rb b/app/controllers/relations_controller.rb index 27bf5cdf8..8aeefd6cc 100644 --- a/app/controllers/relations_controller.rb +++ b/app/controllers/relations_controller.rb @@ -1,167 +1,20 @@ class RelationsController < ApplicationController - require "xml/libxml" + layout :map_layout - skip_before_action :verify_authenticity_token - before_action :authorize, :only => [:create, :update, :delete] - before_action :api_deny_access_handler + before_action :authorize_web + before_action :set_locale + before_action -> { check_database_readable(:need_api => true) } + before_action :require_oauth authorize_resource - before_action :require_public_data, :only => [:create, :update, :delete] - before_action :check_api_writable, :only => [:create, :update, :delete] - before_action :check_api_readable, :except => [:create, :update, :delete] - around_action :api_call_handle_error, :api_call_timeout + around_action :web_timeout - def create - assert_method :put - - relation = Relation.from_xml(request.raw_post, true) - - # Assume that Relation.from_xml has thrown an exception if there is an error parsing the xml - relation.create_with_history current_user - render :plain => relation.id.to_s - end - - def read - relation = Relation.find(params[:id]) - response.last_modified = relation.timestamp - if relation.visible - render :xml => relation.to_xml.to_s - else - head :gone - end - end - - def update - logger.debug request.raw_post - - relation = Relation.find(params[:id]) - new_relation = Relation.from_xml(request.raw_post) - - raise OSM::APIBadUserInput, "The id in the url (#{relation.id}) is not the same as provided in the xml (#{new_relation.id})" unless new_relation && new_relation.id == relation.id - - relation.update_from new_relation, current_user - render :plain => relation.version.to_s - end - - def delete - relation = Relation.find(params[:id]) - new_relation = Relation.from_xml(request.raw_post) - if new_relation && new_relation.id == relation.id - relation.delete_with_history!(new_relation, current_user) - render :plain => relation.version.to_s - else - head :bad_request - 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" }.map { |m| m[1] } - way_ids = relation.members.select { |m| m[0] == "Way" }.map { |m| m[1] } - relation_ids = relation.members.select { |m| m[0] == "Relation" && m[1] != relation.id }.map { |m| m[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) - - # create XML. - doc = OSM::API.new.get_xml_doc - visible_nodes = {} - changeset_cache = {} - user_display_name_cache = {} - - nodes.each do |node| - next unless node.visible? # should be unnecessary if data is consistent. - - doc.root << node.to_xml_node(changeset_cache, user_display_name_cache) - visible_nodes[node.id] = node - end - - ways.each do |way| - next unless way.visible? # should be unnecessary if data is consistent. - - doc.root << way.to_xml_node(visible_nodes, changeset_cache, user_display_name_cache) - end - - relations.each do |rel| - next unless rel.visible? # should be unnecessary if data is consistent. - - doc.root << rel.to_xml_node(changeset_cache, user_display_name_cache) - end - - # finally add self and output - doc.root << relation.to_xml_node(changeset_cache, user_display_name_cache) - render :xml => doc.to_s - - else - head :gone - end - end - - def relations - raise OSM::APIBadUserInput, "The parameter relations is required, and must be of the form relations=id[,id[,id...]]" unless params["relations"] - - ids = params["relations"].split(",").collect(&:to_i) - - raise OSM::APIBadUserInput, "No relations were given to search for" if ids.empty? - - doc = OSM::API.new.get_xml_doc - - Relation.find(ids).each do |relation| - doc.root << relation.to_xml_node - end - - render :xml => doc.to_s - end - - def relations_for_way - relations_for_object("Way") - end - - def relations_for_node - relations_for_object("Node") - end - - def relations_for_relation - relations_for_object("Relation") - end - - private - - def relations_for_object(objtype) - relationids = RelationMember.where(:member_type => objtype, :member_id => params[:id]).collect(&:relation_id).uniq - - doc = OSM::API.new.get_xml_doc - - Relation.find(relationids).each do |relation| - doc.root << relation.to_xml_node if relation.visible - end - - render :xml => doc.to_s + def show + @type = "relation" + @feature = Relation.preload(:relation_tags, :containing_relation_members, :changeset => [:changeset_tags, :user], :relation_members => :member).find(params[:id]) + render "browse/feature" + rescue ActiveRecord::RecordNotFound + render "browse/not_found", :status => :not_found end end