Class: Awestruct::Handlers::BaseHandler

Inherits:
Object
  • Object
show all
Defined in:
lib/awestruct/handlers/base_handler.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(site, delegate = nil) ⇒ BaseHandler

Returns a new instance of BaseHandler.



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# File 'lib/awestruct/handlers/base_handler.rb', line 12

def initialize(site, delegate=nil)
  @site     = site
  @delegate = delegate
end

Instance Attribute Details

#delegate ⇒ Object (readonly)

Returns the value of attribute delegate.



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# File 'lib/awestruct/handlers/base_handler.rb', line 10

def delegate
  @delegate
end

#site ⇒ Object (readonly)

Returns the value of attribute site.



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# File 'lib/awestruct/handlers/base_handler.rb', line 9

def site
  @site
end

Instance Method Details

#content_line_offset ⇒ Object 



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# File 'lib/awestruct/handlers/base_handler.rb', line 82

def content_line_offset
  return @delegate.content_line_offset if @delegate
  0
end

#content_syntax ⇒ Object 



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# File 'lib/awestruct/handlers/base_handler.rb', line 67

def content_syntax
  return @delegate.content_syntax if @delegate
  :none
end

#dependencies ⇒ Object 



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# File 'lib/awestruct/handlers/base_handler.rb', line 91

def dependencies
  return @delegate.dependencies if @delegate
  []
end

#execute_shell(command, input = nil, escape = true) ⇒ Object 



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# File 'lib/awestruct/handlers/base_handler.rb', line 102

def execute_shell(command, input=nil, escape=true)
  Open3.popen3(escape ? Shellwords.escape( command ) : command) do |stdin, stdout, _|
    stdin.puts input unless input.nil?
    stdin.close
    out = stdout.read
  end
rescue Errno::EPIPE
  ""
end

#front_matter ⇒ Object 



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# File 'lib/awestruct/handlers/base_handler.rb', line 62

def front_matter
  return @delegate.front_matter if @delegate
  {}
end

#inherit_front_matter(page) ⇒ Object 



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# File 'lib/awestruct/handlers/base_handler.rb', line 87

def inherit_front_matter(page)
  return @delegate.inherit_front_matter(page) if @delegate
end

#input_mtime(page) ⇒ Object 



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# File 'lib/awestruct/handlers/base_handler.rb', line 22

def input_mtime(page)
  return @delegate.input_mtime(page) if @delegate
  0
end

#output_extension ⇒ Object 



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# File 'lib/awestruct/handlers/base_handler.rb', line 51

def output_extension
  return @delegate.output_extension if @delegate 
  return File.extname( output_filename ) unless output_filename.nil?
  nil
end

#output_filename ⇒ Object 



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# File 'lib/awestruct/handlers/base_handler.rb', line 37

def output_filename
  return @delegate.output_filename if @delegate
  nil
end

#output_path ⇒ Object 



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# File 'lib/awestruct/handlers/base_handler.rb', line 42

def output_path
  return @output_path unless @output_path.nil?

  ( p = relative_source_path ) if relative_source_path
  ( of = output_filename ) if output_filename
  @output_path = File.join( File.dirname( p ), output_filename ) if ( p && of )
  @output_path || nil
end

#path ⇒ Object 



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# File 'lib/awestruct/handlers/base_handler.rb', line 57

def path
  return @delegate.path if @delegate
  nil
end

#raw_content ⇒ Object 



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# File 'lib/awestruct/handlers/base_handler.rb', line 72

def raw_content
  return @delegate.raw_content if @delegate
  nil
end

#relative_source_path ⇒ Object 



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# File 'lib/awestruct/handlers/base_handler.rb', line 32

def relative_source_path 
  return @delegate.relative_source_path if @delegate
  nil
end

#rendered_content(context, with_layouts = true) ⇒ Object 



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# File 'lib/awestruct/handlers/base_handler.rb', line 77

def rendered_content(context, with_layouts=true)
  return @delegate.rendered_content(context, with_layouts) if @delegate
  nil
end

#simple_name ⇒ Object 



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# File 'lib/awestruct/handlers/base_handler.rb', line 27

def simple_name
  return @delegate.simple_name if @delegate
  nil
end

#stale? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/awestruct/handlers/base_handler.rb', line 17

def stale?
  return @delegate.stale? if @delegate
  false
end

#to_chain ⇒ Object 



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# File 'lib/awestruct/handlers/base_handler.rb', line 96

def to_chain
  chain = [ self ]
  chain += @delegate.to_chain if @delegate
  chain.flatten
end