Class: ActionView::Template

Inherits:
Object show all
Extended by:
TemplateHandlers, ActiveSupport::Memoizable
Includes:
Renderable
Defined in:
lib/action_view/template.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from TemplateHandlers

extended, handler_class_for_extension, register_default_template_handler, register_template_handler, template_handler_extensions

Methods included from Renderable

#compiled_source, #handler, included, #method_name, #render

Constructor Details

#initialize(template_path, load_paths = []) ⇒ Template

Returns a new instance of Template.



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# File 'lib/action_view/template.rb', line 12

def initialize(template_path, load_paths = [])
  template_path = template_path.dup
  @base_path, @name, @format, @extension = split(template_path)
  @base_path.to_s.gsub!(/\/$/, '') # Push to split method
  @load_path, @filename = find_full_path(template_path, load_paths)

  # Extend with partial super powers
  extend RenderablePartial if @name =~ /^_/
end

Instance Attribute Details

#base_path ⇒ Object

Returns the value of attribute base_path.



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# File 'lib/action_view/template.rb', line 9

def base_path
  @base_path
end

#extension ⇒ Object

Returns the value of attribute extension.



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# File 'lib/action_view/template.rb', line 9

def extension
  @extension
end

#filename ⇒ Object

Returns the value of attribute filename.



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# File 'lib/action_view/template.rb', line 9

def filename
  @filename
end

#format ⇒ Object

Returns the value of attribute format.



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# File 'lib/action_view/template.rb', line 9

def format
  @format
end

#load_path ⇒ Object

Returns the value of attribute load_path.



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# File 'lib/action_view/template.rb', line 9

def load_path
  @load_path
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/action_view/template.rb', line 9

def name
  @name
end

Instance Method Details

#content_type ⇒ Object 



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# File 'lib/action_view/template.rb', line 31

def content_type
  format.gsub('.', '/')
end

#format_and_extension ⇒ Object 



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# File 'lib/action_view/template.rb', line 22

def format_and_extension
  (extensions = [format, extension].compact.join(".")).blank? ? nil : extensions
end

#method_segment ⇒ Object 



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# File 'lib/action_view/template.rb', line 67

def method_segment
  relative_path.to_s.gsub(/([^a-zA-Z0-9_])/) { $1.ord }
end

#mime_type ⇒ Object 



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# File 'lib/action_view/template.rb', line 35

def mime_type
  Mime::Type.lookup_by_extension(format) if format
end

#multipart? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/action_view/template.rb', line 27

def multipart?
  format && format.include?('.')
end

#path ⇒ Object 



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# File 'lib/action_view/template.rb', line 40

def path
  [base_path, [name, format, extension].compact.join('.')].compact.join('/')
end

#path_without_extension ⇒ Object 



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# File 'lib/action_view/template.rb', line 45

def path_without_extension
  [base_path, [name, format].compact.join('.')].compact.join('/')
end

#path_without_format_and_extension ⇒ Object 



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# File 'lib/action_view/template.rb', line 50

def path_without_format_and_extension
  [base_path, name].compact.join('/')
end

#relative_path ⇒ Object 



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# File 'lib/action_view/template.rb', line 55

def relative_path
  path = File.expand_path(filename)
  path.sub!(/^#{Regexp.escape(File.expand_path(RAILS_ROOT))}\//, '') if defined?(RAILS_ROOT)
  path
end

#render_template(view, local_assigns = {}) ⇒ Object 



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# File 'lib/action_view/template.rb', line 72

def render_template(view, local_assigns = {})
  render(view, local_assigns)
rescue Exception => e
  raise e unless filename
  if TemplateError === e
    e.sub_template_of(self)
    raise e
  else
    raise TemplateError.new(self, view.assigns, e)
  end
end

#source ⇒ Object 



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# File 'lib/action_view/template.rb', line 62

def source
  File.read(filename)
end