Class: Dispatcher
Constant Summary collapse
- HTTPHEADER =
{ 'status'=> 'OK', 'Content-Type' => 'text/html; charset=utf-8'}
Class Method Summary collapse
- .dispatch(cgi, application) ⇒ Object
-
.get(cgi, application) ⇒ Object
TODO: remove duplication between get and post TODO: set request cycle to nil when done TODO: remove duplication between new page and respond to event.
- .post(cgi, application) ⇒ Object
Class Method Details
.dispatch(cgi, application) ⇒ Object
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# File 'lib/lapillus/dispatcher.rb', line 11 def Dispatcher.dispatch(cgi, application) # @@guard.synchronize do request_method = cgi.env_table['REQUEST_METHOD'] case request_method when "GET" Dispatcher.get(cgi, application) when "POST" Dispatcher.post(cgi, application) else raise "unexpected request method: "+request_method end # end end |
.get(cgi, application) ⇒ Object
TODO: remove duplication between get and post TODO: set request cycle to nil when done TODO: remove duplication between new page and respond to event
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# File 'lib/lapillus/dispatcher.rb', line 28 def Dispatcher.get(cgi, application) # log = WEBrick::Log.new # log.info("URI path= #{cgi.env_table['PATH_INFO']}") # puts;puts cgi.env_table.each {|k,v| puts k.to_s+":"+v.to_s};puts session = Dispatcher.get_session(cgi) request_cycle = RequestCycle.new(session) RequestCycle.set(request_cycle) path_info = cgi.env_table['PATH_INFO'] if cgi.has_key?'listener' puts "AJAXREQUEST! "+cgi['listener'].to_s pathparts=cgi.env_table['REQUEST_URI'].split('/') if pathparts.length==2 page_identifier = application.homepage.to_s else pagepath = pathparts[2] page_identifier = application.bookmarkable_pages[pagepath].to_s end page = restore_page_from_session(page_identifier, path_info, session) path_to_listener = cgi['listener'] listener = page[path_to_listener] #TODO: this should be moved to the listener #TODO: we should always store the session whether we #rerender something or not puts "!!"+listener.class.to_s path_to_component = cgi['component'] #NOTICE: non existing cgi variables are return as empty string if cgi.has_key?'menuitem' listener.(cgi['menuitem']) store_page_in_session(page,path_info,session) path_to_redirect_to = cgi.env_table['REQUEST_URI'] path_to_redirect_to = path_to_redirect_to.split("?")[0] puts "!!"+path_to_redirect_to cgi.out({"status" => "302", "Location" => path_to_redirect_to}) do "" end # cgi.header("Location" => path_to_redirect_to) # cgi.out(HTTPHEADER) { page.render } return else if path_to_component!="" component = page[path_to_component] listener.on_drop(component) else listener.on_click end store_page_in_session(page,path_info,session) cgi.out(HTTPHEADER) { listener.render_component } return end end pathparts=path_info.split('/') if pathparts.length<=2 page_identifier = application.homepage.to_s else pagepath = pathparts[2] page_identifier = application.bookmarkable_pages[pagepath].to_s end # attribute = "pagemap_#{page_identifier}" # page = session[attribute][1] if !session[attribute].nil? page = session[path_info] if !page.nil? #&& path_info == session[attribute][0] render_page_and_store_in_session(request_cycle, page, session, cgi, path_info) return end pathparts=path_info.split('/') # puts "pathparts.length #{pathparts.length}" # puts pathparts.join("::") if (pathparts.length<2) page = application.homepage.new else page_params = Hash.new pagepath = pathparts[1] (2..pathparts.length-1).step(2){|i| page_params[pathparts[i]]=pathparts[i+1]} # puts pagepath page = application.bookmarkable_pages[pagepath].new(page_params) end render_page_and_store_in_session(request_cycle, page, session, cgi, path_info) end |
.post(cgi, application) ⇒ Object
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# File 'lib/lapillus/dispatcher.rb', line 119 def Dispatcher.post(cgi, application) session = Dispatcher.get_session(cgi) request_cycle = RequestCycle.new(session) RequestCycle.set=request_cycle # puts "cgi_page=#{cgi['page'].string}" page = restore_page_from_session(cgi['page'].string, cgi.env_table['PATH_INFO'], session) values = Hash.new() cgi.keys.each { |key| values[key] = cgi[key]} page.post(values) path_info = cgi.env_table['PATH_INFO'] render_page_and_store_in_session(request_cycle, page, session, cgi, path_info) end |