Module: Lib::CatalogHelper

Defined in:
app/helpers/lib/catalog_helper.rb

Overview

Shared helpers for catalog rendering. Params should “generic, i.e. targeting annotations almost exclusively.”

Instance Method Summary collapse

Instance Method Details

#history_citation_notes(citation) ⇒ String?

Returns any Notes on the citation in question.

Returns:

  • (String, nil) —

    any Notes on the citation in question



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# File 'app/helpers/lib/catalog_helper.rb', line 47

def history_citation_notes(citation)
  return nil if citation.nil? || !citation.notes.any?
  content_tag(:span, citation.notes.collect{|n| note_tag(n)}.join.html_safe, class: 'history__citation_notes')
end

#history_in(source) ⇒ Object 



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# File 'app/helpers/lib/catalog_helper.rb', line 52

def history_in(source)
  return nil if source.nil?
  return history_link(source)
end

#history_pages(citation) ⇒ String?

Returns pages from the citation, with prefixed :.

Returns:

  • (String, nil) —

    pages from the citation, with prefixed :



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# File 'app/helpers/lib/catalog_helper.rb', line 26

def history_pages(citation)
  return nil if citation.nil?
  str = citation.source.year_suffix.to_s
  str += ": #{citation.pages}." if citation.pages
  #    content_tag(:span, str, class: 'history__pages') unless str.blank?
  if str.present?
    link_to(content_tag(:span, str, title: strip_tags(citation.source.cached), class: 'history__pages'), send(:nomenclature_by_source_task_path, source_id: citation.source.id) )
  end
end

#history_topics(citation) ⇒ String?

Returns:

  • (String, nil) 


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# File 'app/helpers/lib/catalog_helper.rb', line 5

def history_topics(citation)
  return nil if citation.nil?
  if t = citation.citation_topics.collect{|t| controlled_vocabulary_term_tag(t.topic)}.join.html_safe
    content_tag(:span, t, class: 'history__citation_topics')
  else
    nil
  end
end

#original_citation_css(object, citation) ⇒ String? (protected)

Returns a computed css class, when provided indicates that the citation is the original citation for the object provided.

Returns:

  • (String, nil) —

    a computed css class, when provided indicates that the citation is the original citation for the object provided



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# File 'app/helpers/lib/catalog_helper.rb', line 61

def original_citation_css(object, citation)
  return nil if citation.nil?
  'history__original_description' if citation.is_original? && object == citation.citation_object
end

#paper_history_pages(citation) ⇒ String?

Returns pages from the citation, with prefixed :.

Returns:

  • (String, nil) —

    pages from the citation, with prefixed :



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# File 'app/helpers/lib/catalog_helper.rb', line 38

def paper_history_pages(citation)
  return nil if citation.nil?
  str = citation.source.year_suffix.to_s
  str += ": #{citation.pages}." if citation.pages
  str
end

#paper_history_topics(citation) ⇒ String?

Returns:

  • (String, nil) 


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# File 'app/helpers/lib/catalog_helper.rb', line 15

def paper_history_topics(citation)
  return nil if citation.nil?
  if s = citation.citation_topics.collect{|t| label_for_controlled_vocabulary_term(t.topic)}.join('; ').html_safe
    ' ' + s # TODO: if paper_line_tag is refactored more consistently, remove space
  else
    nil
  end
end