Module: PublishMyData::StripesHelper

Defined in:
app/helpers/publish_my_data/stripes_helper.rb

Instance Method Summary collapse

Instance Method Details

#additional_format(format, link) ⇒ Object 



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# File 'app/helpers/publish_my_data/stripes_helper.rb', line 99

def additional_format(format, link)
  if (@additional_formats.nil?)
    @additional_formats = [];
  end
  @additional_formats.push({format:format, link:link})
end

#additional_formats_for_resource(uri) ⇒ Object 



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# File 'app/helpers/publish_my_data/stripes_helper.rb', line 106

def additional_formats_for_resource(uri)
  format_options = {only_path:false, :uri => uri}
  additional_format('JSON', url_for(format_options.merge(format: 'json')))
  additional_format('RDF/XML', url_for(format_options.merge(format: 'rdf')))
  additional_format('Turtle', url_for(format_options.merge(format: 'ttl')))
  additional_format('N-triples', url_for(format_options.merge(format: 'nt')))
end

#badge(s) ⇒ Object 



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# File 'app/helpers/publish_my_data/stripes_helper.rb', line 27

def badge(s)
  content_tag :div, :class => "pmd_badge badge_#{to_css_name(s)}" do
    s
  end
end

#exclude_keys(hash, hash_to_exclude) ⇒ Object

returns the complement (by key) of hash_to_exclude in hash eg:

h = { "a" => 100, "b" => 400, "c" => 300  }
x = { "a" => 100, "b" => 40 }
puts exclude_keys(h,x))
$ {"c" => 300}



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# File 'app/helpers/publish_my_data/stripes_helper.rb', line 10

def exclude_keys(hash, hash_to_exclude)
  unless (hash.nil?)
    unless (hash_to_exclude.nil?)
      hash.delete_if {|k,v| hash_to_exclude.include? k}
    else
        return hash
    end
  else
    return nil
  end
end

#fullwidth(&block) ⇒ Object 



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# File 'app/helpers/publish_my_data/stripes_helper.rb', line 43

def fullwidth &block
  row do
    haml_tag "div", :class => 'pmd_box_full' do
      yield
    end
  end
end

#highlight_in_menu(str) ⇒ Object 



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# File 'app/helpers/publish_my_data/stripes_helper.rb', line 55

def highlight_in_menu(str)
  @highlight_in_menu = str.downcase
end

#label(text) ⇒ Object 



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# File 'app/helpers/publish_my_data/stripes_helper.rb', line 68

def label(text)
  content_tag :h5, :class => "pmd_phrase_label" do
    text
  end
end

#link_to_sparql_tool_with_graph(graph_uri) ⇒ Object 



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# File 'app/helpers/publish_my_data/stripes_helper.rb', line 114

def link_to_sparql_tool_with_graph(graph_uri)
  sparql = default_query_with_graph
  q = PublishMyData::SparqlQuery.new(sparql,:interpolations=>{:graph=>graph_uri})
  querystring = CGI.escape(q.query)
  link_to "open the SPARQL tool at this graph", "#{publish_my_data.sparql_endpoint_path}?&query=#{querystring}"
end

#maybe_link_to_vocabulary(dataset, obj) ⇒ Object 



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# File 'app/helpers/publish_my_data/stripes_helper.rb', line 121

def maybe_link_to_vocabulary(dataset, obj)
  # FIXME this is probably slow
  dataset.ontologies.each_with_index do |ontology, index|
    uris = ontology.classes.map(&:uri) + ontology.properties.map(&:uri)
    if uris.any?{|u| obj == u}
      return content_tag :div do
        content_tag :small do
          "(Defined by ontology: #{link_to ontology.label || ontology.uri.to_s, resource_path_from_uri(ontology.uri)})".html_safe
        end
      end
    end
  end

  dataset.concept_schemes.each_with_index do |concept_scheme, index|
    uris = concept_scheme.concepts.map(&:uri)
    if uris.any?{|u| obj == u}
      return content_tag :div do
        content_tag :small do
          "(In concept scheme: #{link_to concept_scheme.label || concept_scheme.uri.to_s, resource_path_from_uri(concept_scheme.uri)})".html_safe
        end
      end
    end
  end

  return

end

#page_kind(kind_str) ⇒ Object 



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# File 'app/helpers/publish_my_data/stripes_helper.rb', line 51

def page_kind(kind_str)
  @page_kind = kind_str
end

#page_title(text) ⇒ Object 



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# File 'app/helpers/publish_my_data/stripes_helper.rb', line 74

def page_title(text)
  content_tag :h1 do
    text
  end
end

#row(&block) ⇒ Object 



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# File 'app/helpers/publish_my_data/stripes_helper.rb', line 33

def row &block
  capture_haml do
    haml_tag "div", :class => 'pmd_wrapper' do
      haml_tag "div", :class => 'pmd_row' do
        yield
      end
    end
  end
end

#section_title(text, show_icon = true) ⇒ Object 



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# File 'app/helpers/publish_my_data/stripes_helper.rb', line 80

def section_title(text, show_icon = true)
  if (show_icon)
    linkname = to_css_name(text)
    content_tag :h2 do
      str = link_to ("#" + linkname).to_s, {id: linkname, class: 'pmd_bookmarkable', title: 'permalink to this section'} do
        content_tag :i, class: 'icon-bookmark' do
        end
      end
      str += text
      str
    end
  else
    content_tag :h2 do
      text
    end

  end
end

#title_uri(uri) ⇒ Object 



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# File 'app/helpers/publish_my_data/stripes_helper.rb', line 59

def title_uri(uri)
  html_str = label 'URI'
  html_str += content_tag :h2, :class => "code click_to_select" do
    uri.to_s
  end
  html_str
end

#to_css_name(str) ⇒ Object 



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# File 'app/helpers/publish_my_data/stripes_helper.rb', line 22

def to_css_name(str)
  # convention for id and class names is underscore_case
  str.downcase.split(" ").join("_")
end