Class: Nwiki::Frontend::Html

Inherits:
Object
  • Object
show all
Defined in:
lib/nwiki/frontend/app/html.rb

Instance Method Summary collapse

Constructor Details

#initialize(git_repo_path) ⇒ Html

Returns a new instance of Html.



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# File 'lib/nwiki/frontend/app/html.rb', line 6

def initialize git_repo_path
  @wiki = Nwiki::Core::Wiki.new git_repo_path
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/nwiki/frontend/app/html.rb', line 10

def call env
  path_info = env["PATH_INFO"]
  page = @wiki.find path_info
  case page
  when Core::Page, Core::Directory
    [200, {"Content-Type" => "text/html; charset=#{page.encoding}"}, [html(page)]]
  when Core::File
    [200, {"Content-Type" => page.content_type}, [page.data]]
  else
    [404, {"Content-Type" => "text/plain"}, ["not found."]]
  end
end

#html(page) ⇒ Object 



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# File 'lib/nwiki/frontend/app/html.rb', line 23

def html page
  erb = ERB.new "<!DOCTYPE HTML>\n<html>\n<head>\n  <title><%= page.title %> - <%= @wiki.title %></title>\n  <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n  <link rel=\"alternate\" type=\"application/atom+xml\" title=\"ATOM Feed\" href=\"/articles.xml\">\n  <link rel=\"stylesheet\" href=\"//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css\">\n  <link rel=\"stylesheet\" href=\"//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap-theme.min.css\">\n</head>\n<body>\n  <div class=\"container\">\n    <div class=\"row\">\n<div class=\"col-md-8\"><h1><a href=\"/articles/\"><%= @wiki.title %></a></h1></div>\n<div class=\"col-md-4\"><h2 class=\"text-right\"><small><%= @wiki.subtitle %></small></h2></div>\n    </div>\n    <div class=\"row\">\n<div class=\"col-md-12\">\n  <%= page.to_html %>\n</div>\n    </div>\n  </div>\n  <script src=\"//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js\"></script>\n  <script src=\"//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js\"></script>\n</body>\n</html>\n"
  erb.result(binding).force_encoding(page.encoding)
end