Module: Padrino::Rendering::ClassMethods

Defined in:
lib/vendored-middleman-deps/padrino-core-0.11.2/lib/padrino-core/application/rendering.rb

Overview

Class methods responsible for rendering templates as part of a request.

Instance Method Summary collapse

Instance Method Details

#cache_template_file!(template_file, render_options) ⇒ Object

Caches the template file for the given rendering options

Parameters:

  • template_file (String) —

    The path of the template file.

  • render_options (Array<template_path, content_type, locale>) 


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# File 'lib/vendored-middleman-deps/padrino-core-0.11.2/lib/padrino-core/application/rendering.rb', line 112

def cache_template_file!(template_file, render_options)
  (@_cached_templates ||= {})[render_options] = template_file || []
end

#fetch_layout_path(given_layout = nil) ⇒ Object

Returns the cached layout path.

Parameters:

  • given_layout (Symbol, nil) (defaults to: nil) —

    The requested layout.



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# File 'lib/vendored-middleman-deps/padrino-core-0.11.2/lib/padrino-core/application/rendering.rb', line 122

def fetch_layout_path(given_layout=nil)
  layout_name = given_layout || @layout || :application
  @_cached_layout ||= {}
  cached_layout_path = @_cached_layout[layout_name]
  return cached_layout_path if cached_layout_path
  has_layout_at_root = Dir["#{views}/#{layout_name}.*"].any?
  layout_path = has_layout_at_root ? layout_name.to_sym : File.join('layouts', layout_name.to_s).to_sym
  @_cached_layout[layout_name] = layout_path unless reload_templates?
  layout_path
end

#fetch_template_file(render_options) ⇒ Object

Returns the cached template file to render for a given url, content_type and locale.

Parameters:

  • render_options (Array<template_path, content_type, locale>) 


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# File 'lib/vendored-middleman-deps/padrino-core-0.11.2/lib/padrino-core/application/rendering.rb', line 100

def fetch_template_file(render_options)
  (@_cached_templates ||= {})[render_options]
end

#layout(name = :layout) { ... } ⇒ Object

Use layout like rails does or if a block given then like sinatra. If used without a block, sets the current layout for the route.

By default, searches in your:

app/views/layouts/application.(haml|erb|xxx) app/views/layout_name.(haml|erb|xxx)

If you define layout :custom then searches for your layouts in app/views/layouts/custom.(haml|erb|xxx) app/views/custom.(haml|erb|xxx)

Parameters:

  • name (Symbol) (defaults to: :layout) —

    (:layout) The layout to use.

Yields:



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# File 'lib/vendored-middleman-deps/padrino-core-0.11.2/lib/padrino-core/application/rendering.rb', line 90

def layout(name=:layout, &block)
  return super(name, &block) if block_given?
  @layout = name
end