742291a840
Now that we have all api controllers inheriting from a common base, it's easier to override the deny_access handler without having to switch between both. Fixes #2064
118 lines
3.2 KiB
Ruby
118 lines
3.2 KiB
Ruby
module Api
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class WaysController < ApiController
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require "xml/libxml"
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before_action :authorize, :only => [:create, :update, :delete]
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authorize_resource
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before_action :require_public_data, :only => [:create, :update, :delete]
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before_action :check_api_writable, :only => [:create, :update, :delete]
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before_action :check_api_readable, :except => [:create, :update, :delete]
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around_action :api_call_handle_error, :api_call_timeout
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def create
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assert_method :put
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way = Way.from_xml(request.raw_post, true)
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# Assume that Way.from_xml has thrown an exception if there is an error parsing the xml
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way.create_with_history current_user
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render :plain => way.id.to_s
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end
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def show
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way = Way.find(params[:id])
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response.last_modified = way.timestamp
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if way.visible
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render :xml => way.to_xml.to_s
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else
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head :gone
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end
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end
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def update
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way = Way.find(params[:id])
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new_way = Way.from_xml(request.raw_post)
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unless new_way && new_way.id == way.id
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raise OSM::APIBadUserInput, "The id in the url (#{way.id}) is not the same as provided in the xml (#{new_way.id})"
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end
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way.update_from(new_way, current_user)
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render :plain => way.version.to_s
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end
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# This is the API call to delete a way
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def delete
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way = Way.find(params[:id])
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new_way = Way.from_xml(request.raw_post)
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if new_way && new_way.id == way.id
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way.delete_with_history!(new_way, current_user)
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render :plain => way.version.to_s
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else
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head :bad_request
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end
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end
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def full
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way = Way.includes(:nodes => :node_tags).find(params[:id])
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if way.visible
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visible_nodes = {}
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changeset_cache = {}
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user_display_name_cache = {}
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doc = OSM::API.new.get_xml_doc
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way.nodes.uniq.each do |node|
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if node.visible
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doc.root << node.to_xml_node(changeset_cache, user_display_name_cache)
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visible_nodes[node.id] = node
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end
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end
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doc.root << way.to_xml_node(visible_nodes, changeset_cache, user_display_name_cache)
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render :xml => doc.to_s
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else
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head :gone
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end
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end
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def index
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unless params["ways"]
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raise OSM::APIBadUserInput, "The parameter ways is required, and must be of the form ways=id[,id[,id...]]"
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end
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ids = params["ways"].split(",").collect(&:to_i)
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raise OSM::APIBadUserInput, "No ways were given to search for" if ids.empty?
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doc = OSM::API.new.get_xml_doc
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Way.find(ids).each do |way|
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doc.root << way.to_xml_node
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end
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render :xml => doc.to_s
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end
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##
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# returns all the ways which are currently using the node given in the
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# :id parameter. note that this used to return deleted ways as well, but
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# this seemed not to be the expected behaviour, so it was removed.
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def ways_for_node
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wayids = WayNode.where(:node_id => params[:id]).collect { |ws| ws.id[0] }.uniq
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doc = OSM::API.new.get_xml_doc
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Way.find(wayids).each do |way|
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doc.root << way.to_xml_node if way.visible
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end
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render :xml => doc.to_s
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end
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end
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end
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