Class: RuneBlog::Widget::Pinned

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

Instance Method Summary collapse

Constructor Details

#initialize(repo) ⇒ Pinned

Returns a new instance of Pinned.



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

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

Instance Method Details

#_html_body(file, css = nil) ⇒ Object

FIXME



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

def _html_body(file, css = nil)    # FIXME
  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/pinned/pinned.rb', line 32

def build
  dir = @blog.root/:posts
  posts = nil
  Dir.chdir(dir) { posts = Dir["*"] }
  hash = {}
  @links = []
  @lines.each do |x| 
    num, title = x.chomp.split(" ", 2)
    hash[num] = title
    pre = '%04d' % num 
    nslug = posts.grep(/#{pre}-/).first
    meta = nil
    Dir.chdir(dir/nslug) { meta = read_metadata }
    pubdate = meta.pubdate
    name = nslug[5..-1]
    link = name+".html"
    @links << [pubdate, title, link]
  end
  write_main
  write_card
end

#edit_menu ⇒ Object 



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# File 'lib/widgets/pinned/pinned.rb', line 105

def edit_menu
end

#read_metadata ⇒ Object 



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# File 'lib/widgets/pinned/pinned.rb', line 13

def read_metadata
  meta = read_pairs!("metadata.txt")
  meta.views = meta.views.split
  meta.tags  = meta.tags.split
  meta
end

#refresh ⇒ Object 



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# File 'lib/widgets/pinned/pinned.rb', line 108

def refresh
end

#write_card ⇒ Object 



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# File 'lib/widgets/pinned/pinned.rb', line 73

def write_card
  tag = Type
  url = :widgets/tag/tag+"-main.html"
  card_title = Title
  cardfile = "#{tag}-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
    @links.each do |pubdate, title, file|  
      url2 = file
      url_ref = %[href="javascript: void(0)" onclick="javascript:open_main('#{url2}')"]
      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/pinned/pinned.rb', line 54

def write_main
  tag = Type
  card_title = Title
  css = "body { font-family: verdana }"
  mainfile = "#{tag}-main"
  File.open("#{mainfile}.html", "w") do |f|
    _html_body(f, css) do
      f.puts "<!-- #{@lines.inspect} in #{Dir.pwd} -->"
      f.puts "<h1>#{card_title}</h1><br><hr>"
      @links.each do |pubdate, title, file| 
        title = title.gsub(/\\/, "")  # kludge
        css = "color: #8888FF; text-decoration: none; font-size: 21px" 
        f.puts "<!-- pubdate = #{pubdate.inspect} -->"
        f.puts %[#{pubdate} <a style="#{css}" href="../../#{file}">#{title}</a> <br>]
      end
    end
  end
end