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Contents
# frozen_string_literal: true
require 'uri'
module OoxmlParser
# Class for storing image data
class FileReference < OOXMLDocumentObject
# @return [String] id of resource
attr_accessor :resource_id
# @return [String] path to file
attr_accessor :path
# @return [String] content of file
attr_accessor :content
# Parse FileReference object
# @param node [Nokogiri::XML:Element] node to parse
# @return [FileReference] result of parsing
def parse(node)
node.attributes.each do |key, value|
case key
when 'embed', 'id', 'link'
@resource_id = value.value
end
end
return self unless @resource_id
return self if @resource_id.empty?
@path = OOXMLDocumentObject.get_link_from_rels(@resource_id)
if !@path || @path.empty?
warn "Cant find path to media file by id: #{@resource_id}"
return self
end
return self if @path == 'NULL'
return self if @path.match?(URI::DEFAULT_PARSER.make_regexp)
full_path_to_file = OOXMLDocumentObject.path_to_folder + OOXMLDocumentObject.root_subfolder + @path.gsub('..', '')
if File.exist?(full_path_to_file)
@content = IO.binread(full_path_to_file)
else
warn "Couldn't find #{full_path_to_file} file on filesystem. Possible problem in original document"
end
self
end
end
end
Version data entries
4 entries across 4 versions & 1 rubygems