pinned.rb in runeblog-0.2.54

- old
+ new
@@ -2,12 +2,92 @@
 
 class ::RuneBlog::Widget
   class Pinned
     def initialize(repo)
       @blog = repo
+      @self = "pinned"
     end
 
+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
+
     def build
+@tmp = File.new("/tmp/debug-out", "w")
+      posts = nil
+      Dir.chdir(@blog.root/:posts) { posts = Dir["*"] }
+      lines = File.readlines("list.data")
+      hash = {}
+      @links = []
+      lines.each do |x| 
+        num, title = x.chomp.split(" ", 2)
+        hash[num] = title
+        pre = '%04d' % num 
+        nslug = posts.grep(/#{pre}-/).first
+        name = nslug[5..-1]
+        link = name+".html"
+        @links << [title, link]
+      end
+      write_main
+      write_card
+    end
+
+    def write_main
+      tag = "pinned"
+      card_title = "Pinned posts"  # FIXME
+#     setvar "card.title", card_title
+      css = "* { font-family: verdana }"
+      mainfile = "#@self-main"
+      File.open("#{mainfile}.html", "w") do |f|
+        _html_body(f, css) do
+          f.puts "<h1>#{card_title}</h1><br><hr>"
+          @links.each do |title, file| 
+            title = title.gsub(/\\/, "")  # kludge
+            css = "color: #8888FF; text-decoration: none; font-size: 21px" 
+            f.puts %[<a style="#{css}" href="../../#{file}">#{title}</a> <br>]
+          end
+        end
+      end
+    end
+
+    def write_card
+      tag = "pinned"
+      url = :widgets/tag/tag+"-main.html"
+      card_title = "Pinned posts"  # FIXME
+      cardfile = "#@self-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 |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
 
     def edit_menu
     end
 