!7

static int refreshDelay = 1; // seconds

// TODO: share transpiler

p {
  set transpileRaw_dontCopyFromCreator;
  transpileRaw_silent = false;
}

html {
  if (!webAuthed(params)) ret "not authed";
  
  lock programLock();
  
  if (eqOneOf("1", params.get('medium), params.get('fresh))) {
    refreshTranspiler();
    print("Refreshed transpiler.");
  }
  
  uri = dropPrefixSlash(uri);
  if (isSnippetID(uri)) params.put(snippetID := uri);
  
  if (empty(params.get('snippetID))) ret "OK";
  
  sendToSnippetUpdatesBot("/transpiling/" + params.get('snippetID));
  
  final bool compile = eq("1", params.get('compile));
  
  final new Flag ok;
  print_byThread = new InheritableThreadLocal;
  S text = hijackPrint_tee(r {
    bool isInclude = getSnippetType(snippetID) == snippetType_JavaXInclude();
    S snippetID = fsI(params.get('snippetID));
    pcall {
      transpileRaw_translator();
      set(transpileRaw_trans, +print_byThread);
      print("Set print_byThread (" + print_byThread! + ") in " + systemHashCode(transpileRaw_trans));
      temp tempSetTL(transpileForServer_compile, compile);
      temp tempSetTL(transpileRaw_asInclude, isInclude);
      transpileForServer(snippetID);
      ok.raise();
    }
  });
  
  S redirect = params.get('redirect);
  
  sendToSnippetUpdatesBot("/transpile" + (ok.isUp() ? "OK" : "Fail") 
    + "/" + psI(params.get('snippetID)));
  
  ret hhtml(hhead(htitle((ok.isUp() ? "OK" : "Failed") + " Transpilation")
    + (ok.isUp() && nempty(redirect) ? hrefresh(refreshDelay, redirect) : ""))
    + hbody(hsourcecode(text)));
}