9fb8f5a84b
The production servers all have mod_deflate enabled anyway, which almost certainly does a better job of compression than this.
75 lines
2.3 KiB
Ruby
75 lines
2.3 KiB
Ruby
# this class pulls together the logic for all the old_* controllers
|
|
# into one place. as it turns out, the API methods for historical
|
|
# nodes, ways and relations are basically identical.
|
|
class OldController < ApplicationController
|
|
require "xml/libxml"
|
|
|
|
skip_before_action :verify_authenticity_token
|
|
before_action :setup_user_auth, :only => [:history, :version]
|
|
before_action :authorize, :only => [:redact]
|
|
before_action :authorize_moderator, :only => [:redact]
|
|
before_action :require_allow_write_api, :only => [:redact]
|
|
before_action :check_api_readable
|
|
before_action :check_api_writable, :only => [:redact]
|
|
around_action :api_call_handle_error, :api_call_timeout
|
|
before_action :lookup_old_element, :except => [:history]
|
|
before_action :lookup_old_element_versions, :only => [:history]
|
|
|
|
def history
|
|
# the .where() method used in the lookup_old_element_versions
|
|
# call won't throw an error if no records are found, so we have
|
|
# to do that ourselves.
|
|
fail OSM::APINotFoundError.new if @elements.empty?
|
|
|
|
doc = OSM::API.new.get_xml_doc
|
|
|
|
visible_elements = if show_redactions?
|
|
@elements
|
|
else
|
|
@elements.unredacted
|
|
end
|
|
|
|
visible_elements.each do |element|
|
|
doc.root << element.to_xml_node
|
|
end
|
|
|
|
render :text => doc.to_s, :content_type => "text/xml"
|
|
end
|
|
|
|
def version
|
|
if @old_element.redacted? && !show_redactions?
|
|
render :text => "", :status => :forbidden
|
|
|
|
else
|
|
response.last_modified = @old_element.timestamp
|
|
|
|
doc = OSM::API.new.get_xml_doc
|
|
doc.root << @old_element.to_xml_node
|
|
|
|
render :text => doc.to_s, :content_type => "text/xml"
|
|
end
|
|
end
|
|
|
|
def redact
|
|
redaction_id = params["redaction"]
|
|
if redaction_id.nil?
|
|
# if no redaction ID was provided, then this is an unredact
|
|
# operation.
|
|
@old_element.redact!(nil)
|
|
else
|
|
# if a redaction ID was specified, then set this element to
|
|
# be redacted in that redaction.
|
|
redaction = Redaction.find(redaction_id.to_i)
|
|
@old_element.redact!(redaction)
|
|
end
|
|
|
|
# just return an empty 200 OK for success
|
|
render :text => ""
|
|
end
|
|
|
|
private
|
|
|
|
def show_redactions?
|
|
@user && @user.moderator? && params[:show_redactions] == "true"
|
|
end
|
|
end
|