X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/037585db3933a2954b43bd4b30ea5e30ade00be2..d1d4f8192da5a266cddb17bb8970b2b04387888c:/app/models/way.rb diff --git a/app/models/way.rb b/app/models/way.rb index 6d49735f1..d0a252803 100644 --- a/app/models/way.rb +++ b/app/models/way.rb @@ -40,7 +40,7 @@ class Way < ActiveRecord::Base doc.find("//osm/way").each do |pt| return Way.from_xml_node(pt, create) end - fail OSM::APIBadXMLError.new("node", xml, "XML doesn't contain an osm/way element.") + raise OSM::APIBadXMLError.new("node", xml, "XML doesn't contain an osm/way element.") rescue LibXML::XML::Error, ArgumentError => ex raise OSM::APIBadXMLError.new("way", xml, ex.message) end @@ -48,17 +48,17 @@ class Way < ActiveRecord::Base def self.from_xml_node(pt, create = false) way = Way.new - fail OSM::APIBadXMLError.new("way", pt, "Version is required when updating") unless create || !pt["version"].nil? + raise OSM::APIBadXMLError.new("way", pt, "Version is required when updating") unless create || !pt["version"].nil? way.version = pt["version"] - fail OSM::APIBadXMLError.new("way", pt, "Changeset id is missing") if pt["changeset"].nil? + raise OSM::APIBadXMLError.new("way", pt, "Changeset id is missing") if pt["changeset"].nil? way.changeset_id = pt["changeset"] unless create - fail OSM::APIBadXMLError.new("way", pt, "ID is required when updating") if pt["id"].nil? + raise OSM::APIBadXMLError.new("way", pt, "ID is required when updating") if pt["id"].nil? way.id = pt["id"].to_i # .to_i will return 0 if there is no number that can be parsed. # We want to make sure that there is no id with zero anyway - fail OSM::APIBadUserInput.new("ID of way cannot be zero when updating.") if way.id == 0 + raise OSM::APIBadUserInput.new("ID of way cannot be zero when updating.") if way.id == 0 end # We don't care about the timestamp nor the visibility as these are either @@ -71,8 +71,8 @@ class Way < ActiveRecord::Base # Add in any tags from the XML pt.find("tag").each do |tag| - fail OSM::APIBadXMLError.new("way", pt, "tag is missing key") if tag["k"].nil? - fail OSM::APIBadXMLError.new("way", pt, "tag is missing value") if tag["v"].nil? + raise OSM::APIBadXMLError.new("way", pt, "tag is missing key") if tag["k"].nil? + raise OSM::APIBadXMLError.new("way", pt, "tag is missing value") if tag["v"].nil? way.add_tag_keyval(tag["k"], tag["v"]) end @@ -147,7 +147,7 @@ class Way < ActiveRecord::Base # duplicate tags are now forbidden, so we can't allow values # in the hash to be overwritten. - fail OSM::APIDuplicateTagsError.new("way", id, k) if @tags.include? k + raise OSM::APIDuplicateTagsError.new("way", id, k) if @tags.include? k @tags[k] = v end @@ -163,10 +163,10 @@ class Way < ActiveRecord::Base def update_from(new_way, user) Way.transaction do - self.lock! + lock! check_consistency(self, new_way, user) unless new_way.preconditions_ok?(nds) - fail OSM::APIPreconditionFailedError.new("Cannot update way #{id}: data is invalid.") + raise OSM::APIPreconditionFailedError.new("Cannot update way #{id}: data is invalid.") end self.changeset_id = new_way.changeset_id @@ -180,8 +180,8 @@ class Way < ActiveRecord::Base def create_with_history(user) check_create_consistency(self, user) - unless self.preconditions_ok? - fail OSM::APIPreconditionFailedError.new("Cannot create way: data is invalid.") + unless preconditions_ok? + raise OSM::APIPreconditionFailedError.new("Cannot create way: data is invalid.") end self.version = 0 self.visible = true @@ -191,7 +191,7 @@ class Way < ActiveRecord::Base def preconditions_ok?(old_nodes = []) return false if nds.empty? if nds.length > MAX_NUMBER_OF_WAY_NODES - fail OSM::APITooManyWayNodesError.new(id, nds.length, MAX_NUMBER_OF_WAY_NODES) + raise OSM::APITooManyWayNodesError.new(id, nds.length, MAX_NUMBER_OF_WAY_NODES) end # check only the new nodes, for efficiency - old nodes having been checked last time and can't @@ -205,7 +205,7 @@ class Way < ActiveRecord::Base if db_nds.length < new_nds.length missing = new_nds - db_nds.collect(&:id) - fail OSM::APIPreconditionFailedError.new("Way #{id} requires the nodes with id in (#{missing.join(',')}), which either do not exist, or are not visible.") + raise OSM::APIPreconditionFailedError.new("Way #{id} requires the nodes with id in (#{missing.join(',')}), which either do not exist, or are not visible.") end end @@ -213,16 +213,16 @@ class Way < ActiveRecord::Base end def delete_with_history!(new_way, user) - fail OSM::APIAlreadyDeletedError.new("way", new_way.id) unless visible + raise OSM::APIAlreadyDeletedError.new("way", new_way.id) unless visible # need to start the transaction here, so that the database can # provide repeatable reads for the used-by checks. this means it # shouldn't be possible to get race conditions. Way.transaction do - self.lock! + lock! check_consistency(self, new_way, user) rels = Relation.joins(:relation_members).where(:visible => true, :current_relation_members => { :member_type => "Way", :member_id => id }).order(:id) - fail OSM::APIPreconditionFailedError.new("Way #{id} is still used by relations #{rels.collect(&:id).join(",")}.") unless rels.empty? + raise OSM::APIPreconditionFailedError.new("Way #{id} is still used by relations #{rels.collect(&:id).join(",")}.") unless rels.empty? self.changeset_id = new_way.changeset_id self.changeset = new_way.changeset @@ -242,7 +242,7 @@ class Way < ActiveRecord::Base nds.map! do |node_id| if node_id < 0 new_id = id_map[:node][node_id] - fail OSM::APIBadUserInput.new("Placeholder node not found for reference #{node_id} in way #{id.nil? ? placeholder_id : id}") if new_id.nil? + raise OSM::APIBadUserInput.new("Placeholder node not found for reference #{node_id} in way #{id.nil? ? placeholder_id : id}") if new_id.nil? new_id else node_id @@ -265,7 +265,7 @@ class Way < ActiveRecord::Base Way.transaction do self.version += 1 self.timestamp = t - self.save! + save! tags = self.tags WayTag.delete_all(:way_id => id)