Module: MicroHelper

Defined in:
lib/micro_helper.rb,
lib/micro_helper/version.rb

Constant Summary collapse

PROP_TYPE_BASE_URL = 
"http://data-vocabulary.org/"
VERSION = 
"0.5.0"

Instance Method Summary collapse

Instance Method Details

#generate_microformats(container, props, childs = nil) ⇒ Object 



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# File 'lib/micro_helper.rb', line 11

def generate_microformats(container,props,childs=nil)

  "#{span_outer(container)}#{parse_props(props)}#{childs}</span>".html_safe
end

#meta_tag(property, value) ⇒ Object 



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# File 'lib/micro_helper.rb', line 38

def meta_tag(property,value)

  "<meta property='#{property}' content='#{value}'>".html_safe
end

#microformats(container, props, childs = nil) ⇒ Object 



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# File 'lib/micro_helper.rb', line 17

def microformats(container,props,childs=nil)

  generate_microformats(container,props,childs)
end

#og_for(type, value, namespace = "og") ⇒ Object 



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# File 'lib/micro_helper.rb', line 23

def og_for(type,value,namespace="og")

  content_for type do

    meta_tag("#{namespace}:#{type}",value)
  end
end

#og_tag(type, value, namespace = "og") ⇒ Object 



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# File 'lib/micro_helper.rb', line 32

def og_tag(type,value,namespace="og")

  meta_tag("#{namespace}:#{type}",value)
end

#parse_content(content) ⇒ Object 



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# File 'lib/micro_helper.rb', line 68

def parse_content(content)

  "content='#{content}'" if content
end

#parse_itemprop(itemprop) ⇒ Object 



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# File 'lib/micro_helper.rb', line 56

def parse_itemprop(itemprop)

  "itemprop='#{itemprop}'" if itemprop
end

#parse_props(props) ⇒ Object 



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# File 'lib/micro_helper.rb', line 74

def parse_props(props)

  html=""

  props.each do |key,prop|

    html+="#{span(key,prop[:content])}#{prop[:value]}</span>"
  end

  return html
end

#span(key, content) ⇒ Object 



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# File 'lib/micro_helper.rb', line 62

def span(key,content)

  "<span itemprop='#{key.to_s}' #{parse_content(content)}>"
end

#span_outer(container) ⇒ Object 



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# File 'lib/micro_helper.rb', line 50

def span_outer(container)

  "<span style='display:none' #{parse_itemprop(container[:itemprop])} #{type_prop(container[:type])}>"
end

#type_prop(type) ⇒ Object 



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# File 'lib/micro_helper.rb', line 86

def type_prop(type)

  "itemscope itemtype='#{type_url(type)}'"
end

#type_url(type) ⇒ Object 



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# File 'lib/micro_helper.rb', line 44

def type_url(type)

  "#{PROP_TYPE_BASE_URL}#{type}"
end