Contents

class WebSystem::RequestPanel < Liza::Panel

  def call env
    t = Time.now
    request_klass = find env
    ret = request_klass.call env
    _html_beautify env, ret
    ret
  rescue => e
    request_klass = WebSystem::ServerErrorRequest
    env["LIZA_ERROR"] = e

    ret = request_klass.call env
  ensure
    log "#{ret[0]} with #{ret[2].first.size} bytes in #{t.diff}s"
    puts
    ret
  end

  #

  def find env
    _prepare env

    segments = env["LIZA_SEGMENTS"].dup
    request = segments.shift || "root"
    action  = segments.shift || "index"

    env["LIZA_REQUEST"] = request
    env["LIZA_ACTION"] = action
    format = env["LIZA_FORMAT"]

    log({request:, action:, format:})

    env["LIZA_REQUEST_CLASS"] = _find_request_class request
  end

  def _find_request_class request
    Liza.const "#{request}_request"
  rescue NameError
    WebSystem::NotFoundRequest
  end

  #

  def _html_beautify env, ret
    return unless defined? HtmlBeautifier
    return unless env["LIZA_FORMAT"] == "html"

    body = ret[2].first
    body = HtmlBeautifier.beautify body
    ret[2] = [body]
  end

  def _prepare env
    log "#{env["REQUEST_METHOD"]} #{env["REQUEST_PATH"]}"

    path = env["REQUEST_PATH"]

    path, _sep, format = path.lpartition "."
    format = "html" if format.empty?

    segments = Array path.split("/")[1..-1]

    env["LIZA_PATH"]     = path
    env["LIZA_FORMAT"]   = format
    env["LIZA_SEGMENTS"] = segments
  end

end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
lizarb-1.0.4	lib/web_system/web/panels/request_panel.rb