Module: GreenMonkey::ViewHelper

Defined in:
lib/green_monkey/ext/view_helper.rb

Instance Method Summary collapse

Instance Method Details



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# File 'lib/green_monkey/ext/view_helper.rb', line 80

def breadcrumb_link_to(title, path, options = {})
  content_tag(:span, itemscope: true, itemtype: 'http://data-vocabulary.org/Breadcrumb') do
    link_to(content_tag(:span, title, itemprop: 'title'), path, options.merge(itemprop: 'url')) + ''
  end
end

#mida_scope(object) ⇒ Object 



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# File 'lib/green_monkey/ext/view_helper.rb', line 62

def mida_scope(object)
  options = {itemscope: true}
  if object.respond_to?(:html_schema_type)
    if object.html_schema_type.kind_of?(Mida::Vocabulary)
      options.merge! itemtype: object.html_schema_type.itemtype.source
    else
      raise "No vocabulary found (#{obj.html_schema_type})" unless Mida::Vocabulary.find(obj.html_schema_type)
      options.merge! itemtype: object.html_schema_type
    end
  elsif object.is_a?(Symbol)
    options.merge! itemtype: Mida(object)
  elsif object.is_a?(String)
    options.merge! itemtype: object
  end

  tag_options(options)
end

#time_tag(time, *args) ⇒ Object

time_tag post.created_at

time_tag post.created_at, format: “%d %h %Y %R%p”

time_tag post.created_at, itemprop: “datePublished”



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# File 'lib/green_monkey/ext/view_helper.rb', line 13

def time_tag(time, *args)
  options  = args.extract_options!
  format   = options.delete(:format) || :long
  datetime = time_to_iso8601(time)


  if time.acts_like?(:time)
    title = nil
    content  = args.first || I18n.l(time, format: format)
  elsif time.kind_of?(Numeric)
    title = ChronicDuration.output(time, :format => format)
    content = args.first || distance_of_time_in_words(time)
  else
    content = time.to_s
  end
  content_tag(:time, content, options.reverse_merge(datetime: datetime, title: title))
end

#time_tag_interval(from, to, *args) ⇒ Object

as second argumnts can get as Time/DateTime object as duration in seconds



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# File 'lib/green_monkey/ext/view_helper.rb', line 32

def time_tag_interval(from, to, *args)
  options  = args.extract_options!
  format   = options.delete(:format) || :long

  datetime = [from, to].map(&method(:time_to_iso8601)).join("/")
  content  = args.first || [from, to].map do |time|
    if time.acts_like?(:time)
      I18n.l(from, format: format)
    else
      ChronicDuration.output(time, :format => format)
    end
  end

  if to.acts_like?(:time)
    content = content.join(" - ")
  else
    content = content.join(" in ")
  end

  content_tag(:time, content, options.reverse_merge(datetime: datetime))
end

#time_to_iso8601(time) ⇒ Object 



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# File 'lib/green_monkey/ext/view_helper.rb', line 54

def time_to_iso8601(time)
  if time.acts_like?(:time)
    time.iso8601
  elsif time.kind_of?(Numeric)
    ChronicDuration.output(time, :format => :iso8601)
  end
end