zoff/server/handlers/list_settings.js

var password = function(inp, coll, guid, offline, socket) {
  if(inp !== undefined && inp !== null && inp !== "")
  {
    pw = inp.password;
    opw = inp.password;
    try {
      coll = inp.channel;
      if(coll.length == 0) return;
      coll = emojiStrip(coll).toLowerCase();
      coll = coll.replace("_", "");
      coll = encodeURIComponent(coll).replace(/\W/g, '');
      coll = filter.clean(coll);
    } catch(e) {
      return;
    }

    if(coll == "" || coll == undefined || coll == null) {
      socket.emit("update_required");
      return;
    }

    uncrypted = pw;
    pw = Functions.decrypt_string(socket.zoff_id, pw);

    Functions.check_inlist(coll, guid, socket, offline);

    if(inp.oldpass)
    {
      opw = inp.oldpass;
    }
    opw = Functions.decrypt_string(socket.zoff_id, opw);

    db.collection(coll).find({views:{$exists:true}}, function(err, docs){
      if(docs !== null && docs.length !== 0)
      {
        if(docs[0].adminpass === "" || docs[0].adminpass == Functions.hash_pass(opw))
        {
          db.collection(coll).update({views:{$exists:true}}, {$set:{adminpass:Functions.hash_pass(pw)}}, function(err, docs){
            if(inp.oldpass)
            socket.emit("toast", "changedpass");
            else
            socket.emit("toast", "correctpass");
            socket.emit("pw", true);
          });
        }else
        socket.emit("toast", "wrongpass");
      }
    });
  } else {
    socket.emit('update_required');
  }
}

var conf = function(params, coll, guid, offline, socket) {
  if(params !== undefined && params !== null && params !== "" &&
  params.hasOwnProperty('voting') &&
  params.hasOwnProperty('addsongs') &&
  params.hasOwnProperty('longsongs') &&
  params.hasOwnProperty('frontpage') &&
  params.hasOwnProperty('allvideos') &&
  params.hasOwnProperty('removeplay') &&
  params.hasOwnProperty('adminpass') &&
  params.hasOwnProperty('skipping') &&
  params.hasOwnProperty('shuffling') &&
  params.hasOwnProperty('channel'))
  {
    if(coll !== undefined) {
      try {
        coll = params.channel;
        if(coll.length == 0) return;
        coll = emojiStrip(coll).toLowerCase();
        coll = coll.replace("_", "");
        coll = encodeURIComponent(coll).replace(/\W/g, '');
        coll = filter.clean(coll);
      } catch(e) {
        return;
      }
    }

    if(coll == "" || coll == undefined || coll == null) {
      socket.emit("update_required");
      return;
    }

    Functions.check_inlist(coll, guid, socket, offline);

    var voting = params.voting;
    var addsongs = params.addsongs;
    var longsongs = params.longsongs;
    var frontpage = params.frontpage;
    var allvideos = params.allvideos;
    var removeplay = params.removeplay;
    var adminpass = params.adminpass;
    var skipping = params.skipping;
    var shuffling = params.shuffling;
    var userpass = Functions.decrypt_string(socket.zoff_id, params.userpass);

    if((!params.userpass_changed && frontpage) || (params.userpass_changed && userpass == "")) {
      userpass = "";
    } else if(params.userpass_changed && userpass != "") {
      frontpage = false;
    }
    var description = "";
    var hash;
    if(params.description) description = params.description;

    if(adminpass !== "") {
      hash = Functions.hash_pass(Functions.decrypt_string(socket.zoff_id, adminpass));
    } else {
      hash = adminpass;
    }
    db.collection(coll).find({views:{$exists:true}}, function(err, docs){
      if(docs !== null && docs.length !== 0 && (docs[0].adminpass === "" || docs[0].adminpass == hash)) {
        var obj = {
          addsongs:addsongs,
            allvideos:allvideos,
            frontpage:frontpage,
            skip:skipping,
            vote:voting,
            removeplay:removeplay,
            shuffle:shuffling,
            longsongs:longsongs,
            adminpass:hash,
            desc: description,
        };
        if(params.userpass_changed) {
          obj["userpass"] = userpass;
        } else if (frontpage) {
          obj["userpass"] = "";
        }
        db.collection(coll).update({views:{$exists:true}}, {
          $set:obj
        }, function(err, docs){
          db.collection(coll).find({views:{$exists:true}}, function(err, docs){
            if(docs[0].adminpass !== "") docs[0].adminpass = true;
            if(docs[0].hasOwnProperty("userpass") && docs[0].userpass != "") docs[0].userpass = true;
            else docs[0].userpass = false;
            io.to(coll).emit("conf", docs);
            socket.emit("toast", "savedsettings");

            db.collection("frontpage_lists").update({_id: coll}, {$set:{
              frontpage:frontpage, accessed: Functions.get_time()}
            },
            {upsert:true}, function(err, docs){});
          });
        });
      } else {
        socket.emit("toast", "wrongpass");
      }
    });
  } else {
    socket.emit('update_required');
  }
}

module.exports.conf = conf;
module.exports.password = password;