Class: Whatsa::Article

Inherits:
Object
  • Object
show all
Includes:
Format
Defined in:
lib/whatsa/article.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Format

#bulletize_lines, #heading_to_title, #remove_citation_markers, #url_friendly, #word_wrap

Constructor Details

#initialize(noko_doc) ⇒ Article

Returns a new instance of Article.



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# File 'lib/whatsa/article.rb', line 11

def initialize(noko_doc)
  @title = noko_doc.css('h1').text
  content_text = noko_doc.css('#mw-content-text')
  wiki_parser_output = content_text.css('.mw-parser-output') # no idea why wiki is structured like this
  @contents = wiki_parser_output.empty? ? content_text.children : wiki_parser_output.children
  @sections = build_sections(noko_doc)

  # comment out the next line if you want sections with non-<p> and non-<ul>
  # content to display as "[no displayable information]"
  remove_empty_sections
end

Instance Attribute Details

#contents ⇒ Object (readonly)

Returns the value of attribute contents.



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# File 'lib/whatsa/article.rb', line 9

def contents
  @contents
end

#sections ⇒ Object

Returns the value of attribute sections.



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# File 'lib/whatsa/article.rb', line 8

def sections
  @sections
end

#title ⇒ Object (readonly)

Returns the value of attribute title.



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# File 'lib/whatsa/article.rb', line 9

def title
  @title
end

Instance Method Details

#choose_section(choice) ⇒ Object 



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# File 'lib/whatsa/article.rb', line 40

def choose_section(choice)
  if choice.to_i > 0
    sections[choice.to_i - 1]
  else
    get_section_by_title(choice)
  end
end

#full_text ⇒ Object 



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# File 'lib/whatsa/article.rb', line 28

def full_text
  return no_text_found for_subject: 'full summary' if sections.empty?
  # name might be a little confusing: it's not really the "full text" of the
  # article, it's the full text of the article summary. I'm naming it #full_text
  # for duck-typing reasons
  sections.first.full_text
end

#section_titles ⇒ Object 



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# File 'lib/whatsa/article.rb', line 36

def section_titles
  sections.map { |s| s.title }
end

#summary ⇒ Object 



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# File 'lib/whatsa/article.rb', line 23

def summary
  return no_text_found for_subject: 'summary' if sections.empty?
  sections.first.summary
end