@cypress/core-desktop-gui/app/js/backbone/lib/utilities/renderer.coffee

Desktop GUI for managing Cypress projects.

@App.module "Utilities", (Utilities, App, Backbone, Marionette, $, _) ->

  methods =
    lookups: ["backbone/apps/", "backbone/lib/components/", "backbone/lib/templates/", "support/"]

    withTemplate: (string) ->
      array = string.split("/")
      array.splice(-1, 0, "templates")
      array.join("/")

  _.extend Marionette.Renderer,

    render: (template, data = {}) ->
      return if template is false
      path = @getTemplate(template)
      throw new Error("Template #{template} not found!") unless path
      path(data)

    getTemplate: (template) ->
      for lookup in methods.lookups
        ## inserts the template at the '-1' position of the template array
        ## this allows to omit the word 'templates' from the view but still
        ## store the templates in a directory outside of the view
        ## example: "users/list/layout" will become "users/list/templates/layout"

        for path in [template, methods.withTemplate(template)]
          return JST[lookup + path] if JST[lookup + path]

    templateExists: (path) ->
      !!@getTemplate(path)