!752

concepts.

concept Definition {

  S name;   // what is defined

  S text;   // definition text

  O source; // where definition comes from (optional)

  O caveat; // an optional restriction of the definition, like "maybe" or "allegedly" or "rarely" or smth.

  *() {}

  *(S *name, S *text) { change(); }

}

p {

  loadAndAutoSaveConcepts();

  serveHttp(7654);

  makeBot("Wiki.");

}

synchronized answer {

  if "def * *" {

    S name = m.unq(0);

    S text = m.unq(1);

    new Definition(name, text);

    int count = countConcepts(Definition.class, "name", name);

    ret "Definition saved! Now have " + n(count, "definition") + " for " + quote(name) + ".";

  }

}

synchronized html {

  uri = dropPrefix("/", uri);

  if (startsWith(uri, "!")) {

    S name = substring(uri, 1);

    L<Definition> l = findConceptsWhere(Definition.class, "name", name);

    if (empty(l))

      ret fixHTML("No definition found for " + quote(htmlencode(name)));

    else

      ret fixHTML(h1(htmlencode(name))

        + ul(map(l, func(Definition d) { htmlencode(d.text) })));

  }

  final MultiSet<S> ms = collectMultiSet(list(Definition.class), "name");

  L<S> names = sorted(ms.keySet());

  ret fixHTML(

      h1("A. I. Wiki!")

    + p("Yo I got definitions for:")

    + ul(map(names, func(S name) {

      ahref("/!" + urlencode(name), htmlencode(name)) + bracketedCount(ms.get(name))

    })));

}