Class: RuneBlog::Widget::Links

Inherits:
Object
  • Object
show all
Defined in:
lib/widgets/links/links.rb

Instance Method Summary collapse

Constructor Details

#initialize(repo) ⇒ Links

Returns a new instance of Links.



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# File 'lib/widgets/links/links.rb', line 9

def initialize(repo)
  @blog = repo
  @datafile = input = "list.data"
  @lines = _get_data(@datafile)
end

Instance Method Details

#_html_body(file, css = nil) ⇒ Object 



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# File 'lib/widgets/links/links.rb', line 20

def _html_body(file, css = nil)
  file.puts "<html>"
  if css
    file.puts "    <head>"  
    file.puts "        <style>\n#{css}\n          </style>"
    file.puts "    </head>"  
  end
  file.puts "  <body>"
  yield
  file.puts "  </body>\n</html>"
end

#build ⇒ Object 



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# File 'lib/widgets/links/links.rb', line 15

def build
  write_main
  write_card
end

#edit_menu ⇒ Object 



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# File 'lib/widgets/links/links.rb', line 84

def edit_menu
end

#refresh ⇒ Object 



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# File 'lib/widgets/links/links.rb', line 87

def refresh
end

#write_card ⇒ Object 



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# File 'lib/widgets/links/links.rb', line 50

def write_card
  tag = "links"
  url = :widgets/tag/tag+"-main.html"
  card_title = "External links"  # FIXME
  cardfile = "#{Type}-card"
  File.open("#{cardfile}.html", "w") do |f|
    f.puts <<-EOS
      <div class="card mb-3">
        <div class="card-body">
          <h5 class="card-title">
            <button type="button" class="btn btn-primary" data-toggle="collapse" data-target="##{tag}">+</button>
            <a href="javascript: void(0)" 
               onclick="javascript:open_main('#{url}')" 
               style="text-decoration: none; color: black"> #{card_title}</a>
          </h5>
          <div class="collapse" id="#{tag}">
    EOS
    @data.each do |url2, frameable, title|
      f.puts "<!-- #{[url2, frameable, title].inspect} -->"
      main_ref = %[href="javascript: void(0)" onclick="javascript:open_main('#{url2}')"]
      tab_ref  = %[href="#{url2}"]
      url_ref = (frameable == "yes") ? main_ref : tab_ref
      anchor = %[<a #{url_ref}>#{title}</a>]
      wrapper = %[<li class="list-group-item">#{anchor}</li>]
      f.puts wrapper
    end
    f.puts <<-EOS
          </div>
        </div>
      </div>
    EOS
  end
end

#write_main ⇒ Object 



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# File 'lib/widgets/links/links.rb', line 32

def write_main
  @data = @lines.map! {|x| x.chomp.split(/, */, 3) }
  css = "body { font-family: verdana }"
  card_title = Title
  File.open("#{Type}-main.html", "w") do |f|     
    _html_body(f, css) do
      f.puts "<h1>#{card_title}</h1><br><hr>"
      url_ref = nil
      @data.each do |url, frameable, title|
        url_ref = "href = '#{url}'"
        url_ref << " target=blank" if frameable == "yes"
        css = "color: #8888FF; text-decoration: none; font-size: 21px"
        f.puts %[<a style="#{css}" #{url_ref}>#{title}</a> <br>]
      end
    end
  end
end