Class: Locomotive::Liquid::Tags::Editable::Base

Inherits:
Liquid::Block
  • Object
show all
Defined in:
lib/locomotive/liquid/tags/editable/base.rb

Direct Known Subclasses

Control, File, Text

Constant Summary collapse

Syntax = 
/(#{::Liquid::QuotedFragment})(\s*,\s*#{::Liquid::Expression}+)?/

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(tag_name, markup, tokens, context) ⇒ Base

Returns a new instance of Base.



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# File 'lib/locomotive/liquid/tags/editable/base.rb', line 11

def initialize(tag_name, markup, tokens, context)
  if markup =~ Syntax
    @slug = $1.gsub(/[\"\']/, '')
    @options = { fixed: false }
    markup.scan(::Liquid::TagAttributes) { |key, value| @options[key.to_sym] = value.gsub(/^[\"\']/, '').gsub(/[\"\']$/, '') }
  else
    raise ::Liquid::SyntaxError.new("Syntax Error in 'editable_xxx' - Valid syntax: editable_xxx <slug>(, <options>)")
  end

  super
end

Instance Attribute Details

#slug ⇒ Object

Returns the value of attribute slug.



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# File 'lib/locomotive/liquid/tags/editable/base.rb', line 9

def slug
  @slug
end

Instance Method Details

#end_tag ⇒ Object 



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# File 'lib/locomotive/liquid/tags/editable/base.rb', line 23

def end_tag
  super

  if @context[:page].present?
    @context[:page].add_or_update_editable_element(default_element_attributes, document_type)
  end
end

#render(context) ⇒ Object 



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# File 'lib/locomotive/liquid/tags/editable/base.rb', line 31

def render(context)
  current_page = context.registers[:page]

  element = current_page.find_editable_element(context['block'].try(:name), @slug)

  if element.present?
    render_element(context, element)
  else
    Locomotive.log :error, "[editable element] missing element `#{context['block'].try(:name)}` / #{@slug} on #{current_page.fullpath}"
    ''
  end
end