Class: JekyllBlocker::Block

Inherits:
Object
  • Object
show all
Defined in:
lib/jekyll-blocker/block.rb

Constant Summary collapse

ALLOWED_TAGS = 
%w(assign break capture case comment continue cycle decrement
for if ifchanged increment raw tablerow unless highlight
link post_url)

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(content: "", data: {}) ⇒ Block

Returns a new instance of Block.



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# File 'lib/jekyll-blocker/block.rb', line 9

def initialize(content: "", data: {})
  @content = content.instance_of?(String) ? content : ""
  @data    = data.instance_of?(Hash) ? data : {}
end

Instance Attribute Details

#content ⇒ Object

Returns the value of attribute content.



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# File 'lib/jekyll-blocker/block.rb', line 3

def content
  @content
end

#data ⇒ Object

Returns the value of attribute data.



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# File 'lib/jekyll-blocker/block.rb', line 3

def data
  @data
end

Instance Method Details

#render(instance_data, context) ⇒ Object 



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# File 'lib/jekyll-blocker/block.rb', line 14

def render(instance_data, context)
  _context = Liquid::Context.new(context.environments.dup, {}, context.registers)

  data.each do |key, value|
    temp = instance_data.key?(key) ? instance_data[key] : value["value"]
    case value["type"]
    when "text", "richtext", "html"
      essential_liquid_tags do
        temp = Liquid::Template.parse(temp).render(context)
      end
    when "image"
      temp['src'] = '/uploads/images/' + temp['src']
    when "file"
      temp = '/uploads/files/' + temp
    when "markdown"
      essential_liquid_tags do
        temp = Liquid::Template.parse(temp).render(context)
      end
      temp = Kramdown::Document.new(temp, input: 'GFM').to_html
    end
    _context[key] = temp
  end

  template = Liquid::Template.parse(@content)
  template.render(_context)
end