Support Twitch Gifting messages

Twitch introduced a new feature which appears to add a new USERNOTICE message with a new msg-id.

https://blog.twitch.tv/give-the-gift-of-twitch-with-subscription-gifting-af4532ee137c

Would be great to have this supported by tmi.js

[wobYY]

Well if you want to you can add it yourself in the node_modules/tmi.js/lib/client.js

I added this at line 606(Screenshot):

// Handle subgift
                    else if (msgid == "subgift") {
                        var username = message.tags["display-name"] || message.tags["login"];
                        var recipient = message.tags["msg-param-recipient-display-name"] || message.tags["login"];
                        var plan = message.tags["msg-param-sub-plan"];
                        var planName = _.replaceAll(_.get(message.tags["msg-param-sub-plan-name"], null), {
                            "\\\\s": " ",
                            "\\\\:": ";",
                            "\\\\\\\\": "\\",
                            "\\r": "\r",
                            "\\n": "\n"
                        });
                        var prime = plan.includes("Prime");
                        var userstate = null;

                        if (msg) {
                            userstate = message.tags;
                            userstate['message-type'] = 'subgift';
                        }

                        this.emit("subgift", channel, username, {prime, plan, planName}, msg, userstate);
                    }

How to use it(wasn’t sure if msg is always null so i left it there, the important thing is, it works and i’m fine with it as long as it works 😄): Screenshot

I tested it in summit’s chat, it worked so I’m fine

EDIT: No Prime, so can remove that. Edited the script again, testing it atm

EDIT 2: Excuse my stupidness, it’s 1AM where I live, I’m not able to fall asleep so I thought I might as well add this to my bot.

New client.js code:

// Handle subgift
                    else if (msgid == "subgift") {
                        var username = message.tags["display-name"] || message.tags["login"];
                        var recipient = message.tags["msg-param-recipient-display-name"] || message.tags["login"];
                        var plan = message.tags["msg-param-sub-plan"];
                        var planName = _.replaceAll(_.get(message.tags["msg-param-sub-plan-name"], null), {
                            "\\\\s": " ",
                            "\\\\:": ";",
                            "\\\\\\\\": "\\",
                            "\\r": "\r",
                            "\\n": "\n"
                        });
                        var userstate = message.tags;

                        this.emit("subgift", channel, username, {plan, planName}, userstate);
                    }

[AlcaDesign]

Updated with c06d7662c446c612ecc43e51071aef4182d2605f – Available in upcoming 1.4.0, which might be released later today.

And for https://github.com/tmijs/tmi.js/issues/262#issuecomment-395868342, yes and you can get that from the userstate.