Class: Bunto::Assets::Liquid::Tag::Parser

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/bunto/assets/liquid/tag/parser.rb

Defined Under Namespace

Classes: UnescapedColonError, UnknownProxyError

Constant Summary collapse

ACCEPT = 
{
  "css" => "text/css", "js" => "application/javascript"
}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args, tag, processed: false, raw_args: nil) ⇒ Parser 



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# File 'lib/bunto/assets/liquid/tag/parser.rb', line 61

def initialize(args, tag, processed: false, raw_args: nil)
  if processed && raw_args
    @args = args
    @raw_args = raw_args
    @tag = tag

  elsif processed && !raw_args
    raise ArgumentError, "You must provide raw_args if you pre-process." \
      "Please provide the raw args."

  else
    @tag = tag
    @raw_args = args
    parse_raw
    set_accept
  end
end

Instance Attribute Details

#args ⇒ Object (readonly)

Returns the value of attribute args.



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# File 'lib/bunto/assets/liquid/tag/parser.rb', line 26

def args
  @args
end

#raw_args ⇒ Object (readonly)

Returns the value of attribute raw_args.



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# File 'lib/bunto/assets/liquid/tag/parser.rb', line 26

def raw_args
  @raw_args
end

Instance Method Details

#parse_liquid(context) ⇒ Object 



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# File 'lib/bunto/assets/liquid/tag/parser.rb', line 81

def parse_liquid(context)
  return self unless context.is_a?(Object::Liquid::Context)
  liquid = context.registers[:site].liquid_renderer.file("(bunto:assets)")
  out = parse_hash_liquid(to_h, liquid, context)
  self.class.new(out, @tag, raw_args: @raw_args, \
    processed: true)
end

#proxies ⇒ Object 



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# File 'lib/bunto/assets/liquid/tag/parser.rb', line 99

def proxies
  keys = (args.keys - Proxies.base_keys - [:file, :html])
  args.select do |key, _|
    keys.include?(key)
  end
end

#proxies? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bunto/assets/liquid/tag/parser.rb', line 108

def proxies?
  proxies.any?
end

#to_html ⇒ Object 



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# File 'lib/bunto/assets/liquid/tag/parser.rb', line 91

def to_html
  (self[:html] || {}).map do |key, val|
    %{ #{key}="#{val}"}
  end.join
end