contrib/nitrpg: display the readme and the active game list in homepage.

[nit.git] / contrib / nitrpg / src / web.nit

diff --git a/contrib/nitrpg/src/web.nit b/contrib/nitrpg/src/web.nit
index 0c7d286..459df8c 100644 (file)
--- a/contrib/nitrpg/src/web.nit
+++ b/contrib/nitrpg/src/web.nit
@@ -62,6 +62,51 @@ class RpgAction
                game.root_url = root_url
                return game
        end
+
+       # Returns the list of saved games from NitRPG data.
+       fun load_games: Array[Game] do
+               var res = new Array[Game]
+               var rpgdir = "nitrpg_data"
+               if not rpgdir.file_exists then return res
+               for user in rpgdir.files do
+                       for repo in "{rpgdir}/{user}".files do
+                               var game = load_game("{user}/{repo}")
+                               if game != null then res.add game
+                       end
+               end
+               return res
+       end
+end
+
+# Repo overview page.
+class RpgHome
+       super RpgAction
+
+       # Response page stub.
+       var page: NitRpgPage is noinit
+
+       redef fun answer(request, url) do
+               var readme = load_readme
+               var games = load_games
+               var response = new HttpResponse(200)
+               page = new NitRpgPage(root_url)
+               page.side_panels.add new GamesShortListPanel(root_url, games)
+               page.flow_panels.add new MDPanel(readme)
+               response.body = page.write_to_string
+               return response
+       end
+
+       # Load the string content of the nitrpg readme file.
+       private fun load_readme: String do
+               var readme = "README.md"
+               if not readme.file_exists then
+                       return "Unable to locate README file."
+               end
+               var file = new FileReader.open(readme)
+               var text = file.read_all
+               file.close
+               return text
+       end
 end
 
 # An action that require a game.
@@ -225,6 +270,7 @@ vh.routes.add new Route("/games/:owner/:repo/players", new ListPlayers(root))
 vh.routes.add new Route("/games/:owner/:repo/achievements/:achievement", new AchievementHome(root))
 vh.routes.add new Route("/games/:owner/:repo/achievements", new ListAchievements(root))
 vh.routes.add new Route("/games/:owner/:repo", new RepoHome(root))
+vh.routes.add new Route("/", new RpgHome(root))
 
 var fac = new HttpFactory.and_libevent
 fac.config.virtual_hosts.add vh