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Contents
=begin
Copyright 2010-2012 Tasos Laskos <tasos.laskos@gmail.com>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
=end
module Arachni::Element
module Capabilities::Refreshable
#
# Refreshes the form's inputs and re-applies user updates.
#
# The way it works is by requesting the {Element::Base#url}, parsing the response
# and updating the form with the fresh form's inputs.
#
# @param [Hash] http_opts HTTP options to pass to the request
# @param [Block] block if a block is given the request will be async
# and the block will be called with the
# updated form.
#
# @return [Form] self
#
def refresh( http_opts = {}, &block )
updated = nil
http.get( url.to_s, http_opts.merge( async: !!block ) ) do |res|
# find ourselves
f = self.class.from_response( res ).select { |f| f.id == id_from( :original ) }.first
# get user updates
updates = changes
# update the form's inputs with the fresh ones and re-apply the user changes
updated = update( f.auditable ).update( updates )
block.call( updated ) if block_given?
end
updated
end
end
end
Version data entries
4 entries across 4 versions & 1 rubygems