Class: Wedge

Inherits:
Object show all
Includes:
Methods
Defined in:
lib/wedge.rb,
lib/wedge/dom.rb,
lib/wedge/html.rb,
lib/wedge/opal.rb,
lib/wedge/config.rb,
lib/wedge/events.rb,
lib/wedge/version.rb,
lib/wedge/component.rb,
lib/wedge/middleware.rb,
lib/wedge/plugins/form.rb,
lib/wedge/plugins/pjax.rb,
lib/wedge/utilis/methods.rb,
lib/wedge/plugins/history.rb,
lib/wedge/plugins/uploader.rb,
lib/wedge/plugins/validations.rb,
lib/wedge/utilis/indifferent_hash.rb

Defined Under Namespace

Modules: HTML, Methods, Plugins Classes: Component, Config, DOM, Events, IndifferentHash, Middleware

Constant Summary collapse

ATTR_ACCESSORS = 
%i{scope store config events}
Opal =

Create our own opal instance.

::Opal.dup
VERSION = 
'0.1.7'
Form = 
Wedge::Plugins::Form

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Methods

#client?, included, #server?

Class Method Details

.[](name, *args, &block) ⇒ Wedge::Component#method

Used to call a component.

Examples:

Browser[:foo].bar

Parameters:

  • name (String, Symbol, #to_s) —

    The unique name given to a component.

Returns:



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# File 'lib/wedge.rb', line 92

def [](name, *args, &block)
  config.component_class[name].wedge_new self, *args, &block
end

.assets_url ⇒ Object 



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# File 'lib/wedge.rb', line 30

def assets_url
  url = config.assets_url.gsub(%r{^(http(|s)://[^\/]*\/|\/)}, '/')
  "#{url}#{config.cache_assets ? "/#{config.assets_key}" : ''}"
end

.assets_url_regex ⇒ Object 



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# File 'lib/wedge.rb', line 35

def assets_url_regex
  @assets_url_regex ||= begin
    assets_url = ::Wedge.assets_url.gsub(%r{^\/}, '')
    # # We also allow for no assets key so when we post server methods there
    # # isn't an error if the key has been changed since a browser refresh.
    %r{(?:#{assets_url}|#{assets_url.sub("#{::Wedge.config.assets_key}/", '')})/(.*)\.(.*)$}
  end
end

.assets_url_with_host ⇒ Object 



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# File 'lib/wedge.rb', line 44

def assets_url_with_host
  "#{config.assets_url}#{config.cache_assets ? "/#{config.assets_key}" : ''}"
end

.config ⇒ Object 



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# File 'lib/wedge.rb', line 214

def config
  @config ||= begin
    args = { component_class: IndifferentHash.new }

    unless RUBY_ENGINE == 'opal'
      args[:assets_key] = begin
        if defined?(PlatformAPI) && ENV['HEROKU_TOKEN'] && ENV['HEROKU_APP']
          heroku = PlatformAPI.connect_oauth(ENV['HEROKU_TOKEN'], default_headers: {'Range' => 'version ..; order=desc'})
          slug_id = heroku.release.list(ENV['HEROKU_APP']).first["slug"]["id"]
          heroku.slug.info(ENV['HEROKU_APP'], slug_id)["commit"]
        else
          `git rev-parse HEAD 2>/dev/null`.to_s.strip
        end
      end
    end

    Config.new(args)
  end
end

.events ⇒ Object 



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# File 'lib/wedge.rb', line 81

def events
  @events ||= Events.new
end

.html!(scope = false, &block) ⇒ Object 



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# File 'lib/wedge.rb', line 48

def html!(scope = false, &block)
  if !block_given?
    DOM.new HTML::DSL.html(&scope).to_html
  else
    DOM.new HTML::DSL.scope!(scope).html(&block).to_html
  end
end

.javascript(path_name = 'wedge', options = {}) ⇒ Object

Return the opal javascript.



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# File 'lib/wedge.rb', line 141

def javascript(path_name = 'wedge', options = {})
  path_name = path_name.to_s

  if server?
    javascript_cache[path_name] ||= begin
      js = options.delete(:js) || build(path_name, options).javascript

      if path_name == 'wedge'
        compiled_data = Base64.encode64 config.client_data.to_json
        # We need to merge in some data that is only set on the server.
        # i.e. path, assets_key etc....
        js << Opal.compile("Wedge.config.data = HashObject.new(Wedge.config.data.to_h.merge JSON.parse(Base64.decode64('#{compiled_data}')))")
        # load all global plugins into wedge
        config.plugins.each do |path|
          js << Wedge.javascript(path)
        end
      elsif comp_class = Wedge.config.component_class[path_name.gsub(/\//, '__')]
        comp_class.config.on_compile.each { |blk| comp_class.instance_eval(&blk) }
        comp_name     = comp_class.config.name
        compiled_data = Base64.encode64 comp_class.config.client_data.to_json

        js << Opal.compile("Wedge.config.component_class[:#{comp_name}].config.data = HashObject.new(Wedge.config.component_class[:#{comp_name}].config.data.to_h.merge JSON.parse(Base64.decode64('#{compiled_data}')))")

        load_requires path_name, js
      end

      js
    end
  else
    url   = "#{Wedge.assets_url_with_host}/#{options[:path]}.js"
    cache = options[:cache_assets]

    `jQuery.ajax({ url: url, dataType: "script", cache: cache }).done(function() {`
      # fix: at the moment to_js called from the server will set the class
      # store for whatever method it calls.  we need to think of a better idea
      # for global and local data store.
      Wedge.config.component_class[options[:name]].config.store = options[:store].indifferent

      if initialize_args = options.delete(:initialize_args)
        comp = Wedge[options[:name], *initialize_args]
      else
        comp = Wedge[options[:name]]
      end

      if options[:method_args].any?
        comp.send(options[:method_called], options[:method_args])
      else
        comp.send(options[:method_called])
      end

      Wedge.trigger_browser_events

     `}).fail(function(jqxhr, settings, exception){ window.console.log(exception); })`
  end
end

.load_requires(path_name, js) ⇒ Object 



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# File 'lib/wedge.rb', line 197

def load_requires path_name, js
  if requires = config.requires[path_name.gsub(/\//, '__')]
    requires.each do |path|
      next unless comp_class = Wedge.config.component_class[path]

      comp_class.config.on_compile.each { |blk| comp_class.instance_eval(&blk) }

      comp_name     = comp_class.config.name
      compiled_data = Base64.encode64 comp_class.config.client_data.to_json

      load_requires path, js

      js << Opal.compile("Wedge.config.component_class[:#{comp_name}].config.data = HashObject.new(Wedge.config.component_class[:#{comp_name}].config.data.to_h.merge JSON.parse(Base64.decode64('#{compiled_data}')))")
    end
  end
end

.script_tag ⇒ Object 



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# File 'lib/wedge.rb', line 56

def script_tag
  "<script src='#{assets_url}/wedge.js'></script>"
end

.trigger(wedge_name, event_name, *args) ⇒ Object 



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# File 'lib/wedge.rb', line 77

def trigger(wedge_name, event_name, *args)
  events.trigger wedge_name, event_name, *args
end

Instance Method Details

#append_paths ⇒ Array

Append the correct paths to opal.

Returns:

  • (Array) —

    List of opal paths.



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# File 'lib/wedge.rb', line 124

def append_paths
  @append_paths ||= begin
    file     = method(:assets_url).source_location.first.sub('/wedge.rb', '')
    gems_dir = ::Opal.gem_dir.gsub(/(?<=gems)\/opal-.*/, '')
    Wedge::Opal.append_path file
    Wedge::Opal.append_path Dir.pwd
    # fix: make this a config option i.e.
    # gems: [:ability_list]
    # then grab that path and add it to the opal path list
    Dir["#{gems_dir}/**/"].sort.each do |folder|
      Wedge::Opal.append_path "#{folder}/lib"
    end
  end
end

#build(path = 'wedge', options = {}) ⇒ String, Opal::Builder#build

Returns the build object for opal.

Parameters:

  • path (String) (defaults to: 'wedge') —

    require path to file to build.

Returns:



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# File 'lib/wedge.rb', line 112

def build(path = 'wedge', options = {})
  Opal::Builder.build(path, options) if append_paths
end

#javascript_cache ⇒ Object 



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# File 'lib/wedge.rb', line 61

def javascript_cache
  @javascript_cache ||= IndifferentHash.new
end

#source_map(path = 'wedge', options = {}) ⇒ Object

Source maps for the javascript



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# File 'lib/wedge.rb', line 117

def source_map(path = 'wedge', options = {})
  build(path, options).source_map
end

#trigger_browser_events ⇒ Object 



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# File 'lib/wedge.rb', line 67

def trigger_browser_events
  config.component_class.each do |k, klass|
    next if klass.config.triggered_browser_events
    klass.config.triggered_browser_events = true

    Wedge.trigger klass.config.name, :browser_events
  end
end