sS gazelleBot_suggestPostTypes(Cl<S> postTypes, SS jsonData, bool alwaysShowText default false) {
  S f_type = cast jsonData.get("f_type");
  postTypes = listWithout(postTypes, dropTrailingRoundBracketStuff(f_type));
  
  ret !alwaysShowText && empty(postTypes) ? "" : "Suggested post " + (l(postTypes) == 1 ? "type" : "types")
    + ": " +
    joinWithCommaOr("-", safeMap(type -> {
      bool selected = eq(f_type, type);
      if (selected) ret span_title("Post type is already selected", b(htmlEncode2(type)));
      ret ahref_js([[
        const selectize = $("select[name=f_type]").data('selectize');
        //console.log("selectize: " + selectize);
        var type = ]] + jsQuote(type) + [[;
        selectize.addOption({value: type, text: type});
        selectize.setValue(type);
      ]],
      htmlEncode2(type), title := "Click to accept suggestion");
    }, takeFirst(3, postTypes)));
}