Class: Itsi::Server::Config::StaticAssets

Inherits:
Middleware
  • Object
show all
Defined in:
lib/itsi/server/config/middleware/static_assets.rb

Constant Summary collapse

ErrorResponse = 
TypedStruct.new do
  {
    error: Type(ErrorResponseDef) & Required()
  }
end
IndexResponse = 
TypedStruct.new do
  {
    index: Type(String) & Required()
  }
end
RedirectResponse = 
TypedStruct.new do
  {
    redirect: Type(Redirect::Redirect) & Required()
  }
end

Instance Method Summary collapse

Methods included from ConfigHelpers

included, #initialize, load_and_register, #normalize_keys!

Instance Method Details

#build! ⇒ Object 



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# File 'lib/itsi/server/config/middleware/static_assets.rb', line 63

def build!
  root_dir = @params[:root_dir] || "."

  if !File.exist?(root_dir)
    raise "Warning: static_assets root_dir '#{root_dir}' does not exist!"
  elsif !File.directory?(root_dir)
    raise "Warning: static_assets root_dir '#{root_dir}' is not a directory!"
  end

  @params[:relative_path] = true unless @params.key?(:relative_path)
  @params[:allowed_extensions] ||= []

  if @params[:try_html_extension] && @params[:allowed_extensions].include?("html")
    @params[:allowed_extensions] << ""
  end

  if @params[:allowed_extensions].any? && @params[:auto_index]
    @params[:allowed_extensions] |= ["html"]
    @params[:allowed_extensions] |= [""]
  end

  @params[:base_path] = "^(?<base_path>#{location.paths_from_parent.gsub(/\.\*\)$/,")")}).*$"
  params = @params

  location.middleware[:static_assets] = params
end