Class: RuneBlog::Widget::News

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

Instance Method Summary collapse

Constructor Details

#initialize(repo) ⇒ News

Returns a new instance of News.



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# File 'lib/widgets/news/news.rb', line 7

def initialize(repo)
  @blog = repo
  @datafile = "list.data"
  lines = _get_data(@datafile)
  @data = lines.map {|line| line.chomp.split(/, */) }
end

Instance Method Details

#_html_body(file, css = nil) ⇒ Object 



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# File 'lib/widgets/news/news.rb', line 19

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/news/news.rb', line 14

def build
  write_main
  write_card
end

#edit_menu ⇒ Object 



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# File 'lib/widgets/news/news.rb', line 82

def edit_menu
end

#refresh ⇒ Object 



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# File 'lib/widgets/news/news.rb', line 85

def refresh
end

#write_card ⇒ Object 



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

def write_card
  cardfile = "#{Type}-card"
  url = "widgets/#{Type}/#{Type}-main.html"
  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="##{Type}">+</button>
            <a href="javascript: void(0)" 
               onclick="javascript:open_main('#{url}')" 
               style="text-decoration: none; color: black"> #{Title}</a>
          </h5>
          <div class="collapse" id="#{Type}">
    EOS
    @data.each do |file, frameable, title| 
      case frameable
        when "yes"; url_ref = _main(file)   # remote, frameable
        when "no";  url_ref = _blank(file)  # remote, not frameable
      end
      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/news/news.rb', line 31

def write_main
  mainfile = "#{Type}-main"
  css = "body { font-family: verdana }"
  File.open("#{mainfile}.html", "w") do |f|
    _html_body(f, css) do
      f.puts "<h1>#{Title}</h1><br><hr>"
      @data.each do |file, frameable, title| 
        title = title.gsub(/\\/, "")  # kludge
        case frameable
          when "yes"; url_ref = "href = '#{file}'"
          when "no";  url_ref = %[href='#{file}' target='blank']
        end
        css = "color: #8888FF; text-decoration: none; font-size: 21px"
        f.puts %[<a style="#{css}" #{url_ref}>#{title}</a> <br>]
      end
    end
  end
end