Module: Hyperloop::Console

Defined in:
lib/hyperloop/console/engine.rb,
lib/hyperloop/console/version.rb,
lib/hyperloop/console/evaluate.rb,
lib/hyperloop/console/hyper_console.rb,
lib/hyperloop/console/hyper_console.rb,
lib/hyperloop/console/client_components.rb

Defined Under Namespace

Modules: Rails Classes: CodeEditor, CodeHistoryItem, CodeMirror, Config, DebugConsole, Evaluate, Response

Constant Summary collapse

VERSION = 
"0.1.4"

Class Method Summary collapse

Class Method Details

.console(title: nil, context: nil) ⇒ Object 



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# File 'lib/hyperloop/console/hyper_console.rb', line 21

def self.console(title: nil, context: nil)
  title ||= context || 'Hyperloop Application Console'
  title = `encodeURIComponent(#{title})`
  context = `encodeURIComponent(#{context})`
  location = "/hyperloop/hyperloop-debug-console/#{console_id}?context=#{context}&title=#{title}"
  window_params = 'width=640,height=460,scrollbars=no,location=0'
  `window.open(#{location}, #{"window#{title}"}, #{window_params}).focus()`
  @__console_dispatcher__ ||= Evaluate.on_dispatch do |params|
    if params.target_id == console_id
      cwarn =  `console.warn`
      clog =   `console.log`
      cerror = `console.error`
      cinfo =  `console.info`
      `console.warn =  function(m) { #{messenger(params.sender_id, :warn,  `m`)} }`
      `console.log =   function(m) { #{messenger(params.sender_id, :log,   `m`)} }`
      `console.error = function(m) { #{messenger(params.sender_id, :error, `m`)} }`
      `console.info =  function(m) { #{messenger(params.sender_id, :info,  `m`)} }`
      begin
        message = `eval(#{params.string})`.inspect
        Response.run(target_id: params.sender_id, kind: :result, message: message || '')
      rescue Exception => e
        Response.run(target_id: params.sender_id, kind: :exception, message: e.to_s)
      ensure
        `console.warn =  cwarn`
        `console.log =   clog`
        `console.error = cerror`
        `console.info =  cinfo`
        nil
      end
    end
  end
  self
end

.console_id ⇒ Object 



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# File 'lib/hyperloop/console/hyper_console.rb', line 10

def self.console_id
  @console_id ||= (
    `sessionStorage.getItem('Hyperloop::Console::MainWindowId')` ||
    SecureRandom.uuid.tap { |id| `sessionStorage.setItem('Hyperloop::Console::MainWindowId', #{id})` }
    )
end

.messenger(target_id, kind, m) ⇒ Object 



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# File 'lib/hyperloop/console/hyper_console.rb', line 17

def self.messenger(target_id, kind, m)
  Response.run(target_id: target_id, kind: kind, message: m.gsub(/\n$/, ''))
end