var _onreadyfuncs = [];

var onready = function(f) {
  _onreadyfuncs.push(function() {f();});
};

var ready = function() {
  for(var idx = 0; idx < _onreadyfuncs.length; idx++) _onreadyfuncs[idx]();
};


var quickreply = function(shorthash, longhash, url) {
  if (!window.location.pathname.startsWith("/t/"))
  {
    window.location.href = url;
    return;
  }
  var elem = document.getElementById("comment");
  if(!elem) return;
  elem.value += ">>" + shorthash + "
";
};

var get_storage = function() {
  var st = null;
  if (window.localStorage) {
    st = window.localStorage;
  } else if (localStorage) {
    st = localStorage;
  }
  return st;
};

var setSrcQuery = function(e, q) {
var src  = e.src;
var p = src.indexOf('?');
if (p >= 0) {
src = src.substr(0, p);
}
e.src = src + "?" + q
};


var reloadImg = function(el) {
setSrcQuery(el, "reload=" + (new Date()).getTime());
return false;
};

var reloadThreadJSON = function(ourPost) {
  var url = window.location.pathname + "/json";
  var ajax = new XMLHttpRequest();
  ajax.onreadystatechange = function() {
    if(ajax.readyState == 4) {
      if(ajax.status == 404) {
        console.log("thread gone");
      } else if (ajax.status == 200) {
        var rootelem = document.getElementById("thread_"+window.location.pathname.split("/")[2]);
        var posts = JSON.parse(ajax.responseText);
        for(var idx = 0; idx < posts.length; idx ++ )
        {
          var id = posts[idx].HashLong;
          var e = document.getElementById(id);
          if(!e) {
            e = document.createElement("div");
            e.innerHTML = posts[idx].PostMarkup;
            rootelem.appendChild(e.childNodes[0]);
            e.remove();
            if(ourPost && posts[idx].Message_id == ourPost) {
              // focus on our post
              window.location.hash = id;
            }
          }
        }
      }
    }
  };
  ajax.open("GET", url);
  ajax.send();
}

// form resubmit
onready(function() {
  var submitPost = function(form, elem, cb) {
    var ajax = new XMLHttpRequest();
    ajax.onreadystatechange = function() {
      if (ajax.readyState == 4) {
        var err = "unknown error";
        var j = null;
        try {
          j = JSON.parse(ajax.responseText);
          err = j.error || err;
        } catch (ex) {
          err = "error parsing reply: "+ ex;
        }
        if(ajax.status == 201) {
          // success
          form.reset();
          cb(null, j);
        } else if (ajax.status == 200) {
          cb(err, j);
        } else {
          cb("http "+ajax.status, j);
        }
      } else {
        elem.value += ".";
      }
    };
    var data = new FormData();
    data.append("message", document.getElementById("comment").value);
    var inputs = form.getElementsByTagName("input");
    for(var idx = 0; idx < inputs.length; idx++)
    {
      var input = inputs[idx];
      console.log(input);
      if(input.files)
      {
        for (var i =0 ; i < input.files.length; i++)
        {
          var file = input.files[i];
          data.append(input.name, file, file.name);
        }
      }
      else if(input.name)
        data.append(input.name, input.value);
    }
    console.log("posting...");
    ajax.open("POST", form.action+"/json");
    ajax.send(data);
  };
  var elems = document.getElementsByClassName("postbutton");
  if(elems && elems.length > 0 && elems[0]) {
    var e = elems[0];
    var parent = e.parentElement;
    var origText = e.value;
    e.remove();
    e = document.createElement("input");
    e.type = "button";
    parent.appendChild(e);
    e.value = origText;
    e.onclick = function(ev) {
      console.log("clicked post");
      e.disabled = true;
      e.value = "posting ";
      submitPost(document.forms[0], e, function(err, j) {
        if(err) {
          var captcha = document.getElementById("captcha_solution");
          if(captcha) {
            captcha.value = "";
          }
        }
        var msg = err || "posted";
        console.log(msg, j.url);



Posted on def4.i2p

ah, javascript. how else could you make a site?

Posted on Rocksolid Light.

ah, javascript. how else could you make a site?

yeah, well...i have given up a bit on the js bashing.. although i have not changed my mind. but it is just so many sites on the darknets doing it...

i was wondering that if you do a validation of a captcha in a js (meaning: on the clients side), could you not hack that easily ? or is the actual validation done on the server ?

Posted on def4.i2p