module Webgen::Tag::IncludeFile
Includes a file verbatim and optionally escapes all special HTML characters and/or processes webgen tags in it.
Public Class Methods
call(tag, _body, context)
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Include the specified file verbatim in the output, optionally escaping special HTML characters and/or processing tags in it.
# File lib/webgen/tag/include_file.rb 13 def self.call(tag, _body, context) 14 filename = context[:config]['tag.include_file.filename'] 15 filename = File.join(context.website.directory, filename) unless filename =~ /^(\/|\w:)/ 16 if !File.exist?(filename) 17 raise Webgen::RenderError.new("File '#{filename}' cannot be included because it does not exist", 18 "tag.#{tag}", context.dest_node, context.ref_node) 19 end 20 21 content = File.read(filename) 22 content = CGI::escapeHTML(content) if context[:config]['tag.include_file.escape_html'] 23 context.website.ext.item_tracker.add(context.dest_node, :file, filename) 24 25 [content, context[:config]['tag.include_file.process_output']] 26 end