Class: Dyndoc::InteractiveServer

Inherits:
Object
  • Object
show all
Defined in:
lib/dyndoc/srv/interactive-server.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ InteractiveServer

Returns a new instance of InteractiveServer.



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# File 'lib/dyndoc/srv/interactive-server.rb', line 11

def initialize
  @tmpl_mngr=nil
  @tmpl_filename=nil
  init_dyndoc
  init_server
end

Instance Method Details

#init_dyndoc ⇒ Object 



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# File 'lib/dyndoc/srv/interactive-server.rb', line 18

def init_dyndoc
  unless @tmpl_mngr
    Dyndoc.cfg_dyn['dyndoc_session']=:interactive
    @tmpl_mngr = Dyndoc::Ruby::TemplateManager.new({})
    ##is it really well-suited for interactive mode???
  end
  reinit_dyndoc
end

#init_server ⇒ Object 



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# File 'lib/dyndoc/srv/interactive-server.rb', line 70

def init_server
  @server = TCPServer.new('0.0.0.0',DyndocServers.dyn_srv_port? || 7777)
end

#post_process_from_format(content, fmt) ⇒ Object 



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# File 'lib/dyndoc/srv/interactive-server.rb', line 36

def post_process_from_format(content,fmt)
  case fmt
  when :rmd
    ::Dyndoc::Converter.tag!(:md)
    ::Dyndoc::Converter.markdown(content)
  when :adoc
    ::Dyndoc::Converter.tag!(:adoc)
    ::Dyndoc::Converter.asciidoctor(content)
  when :ttm
    ::Dyndoc::Converter.tag!(:ttm)
    ::Dyndoc::Converter.ttm(content,"-e2 -r -y1 -L").gsub(/<mtable[^>]*>/,"<mtable>").gsub("\\ngtr","<mtext>&ngtr;</mtext>").gsub("\\nless","<mtext>&nless;</mtext>").gsub("&#232;","<mtext>&egrave;</mtext>")
  end
end

#process_dyndoc(content) ⇒ Object 



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# File 'lib/dyndoc/srv/interactive-server.rb', line 51

def process_dyndoc(content)
  ##Dyndoc.warn :process_dyndoc_content,content
  @content=@tmpl_mngr.parse(content)
  ##Dyndoc.warn :content, @content
  ## depending on extension
  if @tmpl_filename =~ /_(rmd|adoc|ttm)\.dyn$/
    @content=post_process_from_format(@content,$1.to_sym)
  end
  @tmpl_mngr.filterGlobal.envir["body.content"]=Dyndoc::Utils.protect_dyn_block_for_atom(@content)
  ##Dyndoc.warn :body_content,@tmpl_mngr.filterGlobal.envir["body.content"]
  if @tmpl_filename
    @tmpl_mngr.filterGlobal.envir["_FILENAME_CURRENT_"]=@tmpl_filename.dup
    @tmpl_mngr.filterGlobal.envir["_FILENAME_"]=@tmpl_filename.dup #register name of template!!!
    @tmpl_mngr.filterGlobal.envir["_FILENAME_ORIG_"]=@tmpl_filename.dup #register name of template!!!
    @tmpl_mngr.filterGlobal.envir["_PWD_"]=File.dirname(@tmpl_filename)
  end
  return Dyndoc::Utils.unprotect_dyn_block_for_atom(@content)
end

#reinit_dyndoc ⇒ Object 



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# File 'lib/dyndoc/srv/interactive-server.rb', line 27

def reinit_dyndoc
  if @tmpl_mngr
    @tmpl_mngr.init_doc({:format_output=> "html"})
    @tmpl_mngr.require_dyndoc_libs("DyndocWebTools")
    puts "InteractiveServer (re)initialized!\n"
    @tmpl_mngr.as_default_tmpl_mngr! #=> Dyndoc.tmpl_mngr activated!
  end
end

#run ⇒ Object 



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# File 'lib/dyndoc/srv/interactive-server.rb', line 74

def run
  trap("SIGINT") { @server.close;exit! }
loop {
  socket = @server.accept

    ## Rmk: I can't remember the whole story but I started with recv and then need read (but did not notice that the atom-plugin did not work anymore). gets() seems to be the solution.
    ## read and gets are blocking and recv is not
    b=socket.gets("__[[END_TOKEN]]__")
  #b=socket.read
    #b=socket.recv(100000)

  ##p [:b,b]
  data=b.to_s.strip
  ##p [:data,data]
  if data =~ /^__send_cmd__\[\[([a-z,_]*)\|?([^\]]*)?\]\]__(.*)__\[\[END_TOKEN\]\]__$/m
      cmd,@tmpl_filename,content = $1,$2,$3
      ##p [:cmd,cmd,:content,content,:filename,@tmpl_filename]
      #p [:tmpl_mngr,@tmpl_filename]
      unless @tmpl_filename.empty?
        Question.session_dir(File.dirname(@tmpl_filename))
      end
      if content.strip == "__EXIT__"
        socket.close
        @server.close
        break
      end

      if cmd =~ /(.*)_with_layout_reinit$/
          LayoutMngr.reinit
          cmd=$1
      end

      if cmd =~ /(.*)_with_libs_reinit$/
          reinit_dyndoc
          cmd=$1
      end

      if cmd == "dyndoc"
        res = process_dyndoc(content)
        ##p [:dyndoc_server,content,res]
        socket.write "__send_cmd__[[dyndoc]]__"+res+"__[[END_TOKEN]]__"
      end
  end
  socket.close
}
end