X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/3426976606d30278fcf5ed279d3c95900785c4a5..22946d703a1186d0ec7fb18a663f73855bb49546:/app/controllers/api/changesets_controller.rb diff --git a/app/controllers/api/changesets_controller.rb b/app/controllers/api/changesets_controller.rb index 316015228..56070951a 100644 --- a/app/controllers/api/changesets_controller.rb +++ b/app/controllers/api/changesets_controller.rb @@ -2,27 +2,42 @@ module Api class ChangesetsController < ApiController - layout "site" require "xml/libxml" + before_action :check_api_writable, :only => [:create, :update, :upload, :subscribe, :unsubscribe] + before_action :check_api_readable, :except => [:create, :update, :upload, :download, :query, :subscribe, :unsubscribe] before_action :authorize, :only => [:create, :update, :upload, :close, :subscribe, :unsubscribe] authorize_resource before_action :require_public_data, :only => [:create, :update, :upload, :close, :subscribe, :unsubscribe] - before_action :check_api_writable, :only => [:create, :update, :upload, :subscribe, :unsubscribe] - before_action :check_api_readable, :except => [:create, :update, :upload, :download, :query, :subscribe, :unsubscribe] + before_action :set_request_formats, :except => [:create, :close, :upload] + around_action :api_call_handle_error around_action :api_call_timeout, :except => [:upload] # Helper methods for checking consistency include ConsistencyValidations + ## + # Return XML giving the basic info about the changeset. Does not + # return anything about the nodes, ways and relations in the changeset. + def show + @changeset = Changeset.find(params[:id]) + @include_discussion = params[:include_discussion].presence + render "changeset" + + respond_to do |format| + format.xml + format.json + end + end + # Create a changeset from XML. def create assert_method :put - cs = Changeset.from_xml(request.raw_post, true) + cs = Changeset.from_xml(request.raw_post, :create => true) # Assume that Changeset.from_xml has thrown an exception if there is an error parsing the xml cs.user = current_user @@ -34,15 +49,6 @@ module Api render :plain => cs.id.to_s end - ## - # Return XML giving the basic info about the changeset. Does not - # return anything about the nodes, ways and relations in the changeset. - def show - @changeset = Changeset.find(params[:id]) - @include_discussion = params[:include_discussion].presence - render "changeset" - end - ## # marks a changeset as closed. this may be called multiple times # on the same changeset, so is idempotent. @@ -123,35 +129,29 @@ module Api end end - # create changeset and user caches - changeset_cache = {} - user_display_name_cache = {} - - # create an osmChange document for the output - result = OSM::API.new.get_xml_doc - result.root.name = "osmChange" - # generate an output element for each operation. note: we avoid looking # at the history because it is simpler - but it would be more correct to # check these assertions. + @created = [] + @modified = [] + @deleted = [] + elements.each do |elt| - result.root << - if elt.version == 1 - # first version, so it must be newly-created. - created = XML::Node.new "create" - created << elt.to_xml_node(changeset_cache, user_display_name_cache) - elsif elt.visible - # must be a modify - modified = XML::Node.new "modify" - modified << elt.to_xml_node(changeset_cache, user_display_name_cache) - else - # if the element isn't visible then it must have been deleted - deleted = XML::Node.new "delete" - deleted << elt.to_xml_node(changeset_cache, user_display_name_cache) - end + if elt.version == 1 + # first version, so it must be newly-created. + @created << elt + elsif elt.visible + # must be a modify + @modified << elt + else + # if the element isn't visible then it must have been deleted + @deleted << elt + end end - render :xml => result.to_s + respond_to do |format| + format.xml + end end ## @@ -176,6 +176,11 @@ module Api # preload users, tags and comments, and render result @changesets = changesets.preload(:user, :changeset_tags, :comments) render "changesets" + + respond_to do |format| + format.xml + format.json + end end ## @@ -196,6 +201,11 @@ module Api check_changeset_consistency(@changeset, current_user) @changeset.update_from(new_changeset, current_user) render "changeset" + + respond_to do |format| + format.xml + format.json + end end ## @@ -217,6 +227,11 @@ module Api # Return a copy of the updated changeset @changeset = changeset render "changeset" + + respond_to do |format| + format.xml + format.json + end end ## @@ -238,6 +253,11 @@ module Api # Return a copy of the updated changeset @changeset = changeset render "changeset" + + respond_to do |format| + format.xml + format.json + end end private @@ -309,20 +329,18 @@ module Api # low, second is high - same as with bounding boxes. # check that we actually have 2 elements in the array - times = time.split(/,/) + times = time.split(",") raise OSM::APIBadUserInput, "bad time range" if times.size != 2 - from, to = times.collect { |t| Time.parse(t) } + from, to = times.collect { |t| Time.parse(t).utc } changesets.where("closed_at >= ? and created_at <= ?", from, to) else # if there is no comma, assume its a lower limit on time - changesets.where("closed_at >= ?", Time.parse(time)) + changesets.where("closed_at >= ?", Time.parse(time).utc) end # stupid Time seems to throw both of these for bad parsing, so # we have to catch both and ensure the correct code path is taken. - rescue ArgumentError => e - raise OSM::APIBadUserInput, e.message.to_s - rescue RuntimeError => e + rescue ArgumentError, RuntimeError => e raise OSM::APIBadUserInput, e.message.to_s end @@ -336,7 +354,7 @@ module Api changesets else changesets.where("closed_at >= ? and num_changes <= ?", - Time.now.getutc, Changeset::MAX_ELEMENTS) + Time.now.utc, Changeset::MAX_ELEMENTS) end end @@ -348,7 +366,7 @@ module Api changesets else changesets.where("closed_at < ? or num_changes > ?", - Time.now.getutc, Changeset::MAX_ELEMENTS) + Time.now.utc, Changeset::MAX_ELEMENTS) end end