Class: Merb::BootLoader::Templates

Inherits:
Merb::BootLoader show all
Defined in:
lib/merb-core/bootloader.rb

Overview

Precompiles all non-partial templates.

Class Method Summary collapse

Methods inherited from Merb::BootLoader

after, after_app_loads, before, before_app_loads, default_framework, finished?, inherited, move_klass

Class Method Details

.run ⇒ Object

Loads all non-partial templates into the Merb::InlineTemplates module.

Returns

Array

The list of template files which were loaded.



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# File 'lib/merb-core/bootloader.rb', line 996

def run
  template_paths.each do |path|
    Merb::Template.inline_template(File.open(path))
  end
end

.template_paths ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Finds a list of templates to load.

Returns

Array

All found template files whose basename does not begin with “_”.



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# File 'lib/merb-core/bootloader.rb', line 1008

def template_paths
  extension_glob = "{#{Merb::Template.template_extensions.join(',')}}"

  # This gets all templates set in the controllers template roots
  # We separate the two maps because most of controllers will have
  # the same _template_root, so it's silly to be globbing the same
  # path over and over.
  controller_view_paths = []
  Merb::AbstractController._abstract_subclasses.each do |klass|
    next if (const = Object.full_const_get(klass))._template_root.blank?
    controller_view_paths += const._template_roots.map { |pair| pair.first }
  end
  template_paths = controller_view_paths.uniq.compact.map { |path| Dir["#{path}/**/*.#{extension_glob}"] }

  # This gets the templates that might be created outside controllers
  # template roots.  eg app/views/shared/*
  template_paths << Dir["#{Merb.dir_for(:view)}/**/*.#{extension_glob}"] if Merb.dir_for(:view)

  # This ignores templates for partials, which need to be compiled at use time to generate
  # a preamble that assigns local variables
  template_paths.flatten.compact.uniq.grep(%r{^.*/[^_][^/]*$})
end