lbry-tipbot/bot/modules/tipbot.js
ProfessorDey 9059d90a17
Quick fix for private tip message tagging
For some reason User.tag includes username#1234, not just 1234 as one would expect, so quick fix so these display properly. Nothing complicated.
2018-04-10 17:03:33 +00:00

380 lines
12 KiB
JavaScript

'use strict';
const bitcoin = require('bitcoin');
let config = require('config');
let spamchannel = config.get('sandboxchannel');
let regex = require('regex');
let lbrycrdConfig = config.get('lbrycrd');
const lbry = new bitcoin.Client(lbrycrdConfig);
exports.commands = ['tip', 'multitip', 'roletip', 'tips'];
exports.tip = {
usage: '<subcommand>',
description: 'Tip a given user with an amount of LBC or perform wallet specific operations.',
process: async function(bot, msg, suffix) {
let tipper = msg.author.id.replace('!', ''),
words = msg.content
.trim()
.split(' ')
.filter(function(n) {
return n !== '';
}),
subcommand = words.length >= 2 ? words[1] : 'help',
helpmsgparts = [
['[help]', 'Get this message.'],
['balance', 'Get your balance.'],
['deposit', 'Get address for your deposits.'],
['withdraw ADDRESS AMOUNT', 'Withdraw AMOUNT credits to ADDRESS'],
['[private] <user> <amount>', 'Mention a user with @ and then the amount to tip them, or put private before the user to tip them privately.']
],
helpmsg = {
embed: {
description: formatDescriptions(helpmsgparts) + '\nKey: [] : Optionally include contained keyword, <> : Replace with appropriate value.',
color: 1109218,
author: { name: '!tip' }
}
},
channelwarning = 'Please use <#' + spamchannel + '> or DMs to talk to bots.';
switch (subcommand) {
case 'help':
privateOrSandboxOnly(msg, channelwarning, doHelp, [helpmsg]);
break;
case 'balance':
doBalance(msg, tipper);
break;
case 'deposit':
privateOrSandboxOnly(msg, channelwarning, doDeposit, [tipper]);
break;
case 'withdraw':
privateOrSandboxOnly(msg, channelwarning, doWithdraw, [tipper, words, helpmsg]);
break;
default:
doTip(msg, tipper, words, helpmsg);
}
}
};
exports.multitip = {
usage: '<subcommand>',
description: 'Tip multiple users simultaneously for the same amount of LBC each.',
process: async function(bot, msg, suffix) {
let tipper = msg.author.id.replace('!', ''),
words = msg.content
.trim()
.split(' ')
.filter(function(n) {
return n !== '';
}),
subcommand = words.length >= 2 ? words[1] : 'help',
helpmsgparts = [
['[help]', 'Get this message.'],
['<user>+ <amount>', 'Mention one or more users in a row, seperated by spaces, then an amount that each mentioned user will receive.'],
['private <user>+ <amount>', 'Put private before the user list to have each user tipped privately, without revealing other users tipped.']
],
helpmsg = {
embed: {
description: formatDescriptions(helpmsgparts) + '\nKey: [] : Optionally include contained keyword, <> : Replace with appropriate value, + : Value can be repeated for multiple entries.',
color: 1109218,
author: { name: '!multitip' }
}
},
channelwarning = 'Please use <#' + spamchannel + '> or DMs to talk to bots.';
switch (subcommand) {
case 'help':
privateOrSandboxOnly(msg, channelwarning, doHelp, [helpmsg]);
break;
default:
doMultiTip(msg, tipper, words, helpmsg);
break;
}
}
};
exports.roletip = {
usage: '<subcommand>',
description: 'Tip every user in a given role the same amount of LBC.',
process: async function(bot, msg, suffix) {
let tipper = msg.author.id.replace('!', ''),
words = msg.content
.trim()
.split(' ')
.filter(function(n) {
return n !== '';
}),
subcommand = words.length >= 2 ? words[1] : 'help',
helpmsgparts = [
['[help]', 'Get this message'],
['<role> <amount>', 'Mention a single role, then an amount that each user in that role will receive.'],
['private <role> <amount>', 'Put private before the role to have each user tipped privately, without revealing other users tipped.']
],
helpmsg = {
embed: {
description: formatDescriptions(helpmsgparts) + '\nKey: [] : Optionally include contained keyword, <> : Replace with appropriate value.',
color: 1109218,
author: { name: '!roletip' }
}
},
channelwarning = `Please use <#${spamchannel}> or DMs to talk to bots.`;
switch (subcommand) {
case 'help':
privateOrSandboxOnly(msg, channelwarning, doHelp, [helpmsg]);
break;
default:
doRoleTip(msg, tipper, words, helpmsg);
break;
}
}
};
exports.tips = {
usage: '',
description: 'Lists all available tipbot commands with brief descriptions for each one.',
process: async function(bot, msg, suffix) {
let helpmsgparts = [
['!tip', 'Tip a given user with an amount of LBC or perform wallet specific operations.'],
['!multitip', 'Tip multiple users simultaneously for the same amount of LBC each.'],
['!roletip', 'Tip every user in a given role the same amount of LBC.'],
['!tips', 'Lists all available tipbot commands with brief descriptions for each one.']
],
helpmsg = {
embed: {
description: `These are all the commands that TipBot currently supports. Use \`!<command> help\` for usage instructions.
${formatDescriptions(helpmsgparts)}`,
color: 1109218,
author: { name: 'Tipbot Commands' }
}
};
msg.reply(helpmsg);
}
};
function privateOrSandboxOnly(message, wrongchannelmsg, fn, args) {
if (!inPrivateOrBotSandbox(message)) {
message.reply(wrongchannelmsg);
return;
}
fn.apply(null, [message, ...args]);
}
function doHelp(message, helpmsg) {
message.author.send(helpmsg);
}
function doBalance(message, tipper) {
lbry.getBalance(tipper, 1, function(err, balance) {
if (err) {
message.reply('Error getting balance.').then(message => message.delete(5000));
} else {
message.reply(`You have *${balance}* LBC`);
}
});
}
function doDeposit(message, tipper) {
getAddress(tipper, function(err, address) {
if (err) {
message.reply('Error getting your deposit address.').then(message => message.delete(5000));
} else {
message.reply(`Your address is ${address}`);
}
});
}
function doWithdraw(message, tipper, words, helpmsg) {
if (words.length < 4) {
return doHelp(message, helpmsg);
}
let address = words[2],
amount = getValidatedAmount(words[3]);
if (amount === null) {
message.reply("I don't know how to withdraw that many credits...").then(message => message.delete(5000));
return;
}
lbry.sendFrom(tipper, address, amount, function(err, txId) {
if (err) {
return message.reply(err.message).then(message => message.delete(5000));
}
message.reply(`You withdrew ${amount} LBC to ${address}.
${txLink(txId)}`);
});
}
function doTip(message, tipper, words, helpmsg) {
if (words.length < 3 || !words) {
return doHelp(message, helpmsg);
}
let prv = false;
let amountOffset = 2;
if (words.length >= 4 && words[1] === 'private') {
prv = true;
amountOffset = 3;
}
let amount = getValidatedAmount(words[amountOffset]);
if (amount === null) {
return message.reply("I don't know how to tip that many credits...").then(message => message.delete(5000));
}
if (message.mentions.users.first() && message.mentions.users.first().id) {
return sendLBC(message, tipper, message.mentions.users.first().id.replace('!', ''), amount, prv);
}
message.reply('Sorry, I could not find a user in your tip...');
}
function doMultiTip(message, tipper, words, helpmsg) {
if (!words) {
doHelp(message, helpmsg);
return;
}
if (words.length < 4) {
doTip(message, tipper, words, helpmsg);
return;
}
let prv = false;
if (words.length >= 5 && words[1] === 'private') {
prv = true;
}
let [userIDs, amount] = findUserIDsAndAmount(message, words, prv);
if (amount == null) {
message.reply("I don't know how to tip that many credits...").then(message => message.delete(5000));
return;
}
if (!userIDs) {
message.reply('Sorry, I could not find a user in your tip...').then(message => message.delete(5000));
return;
}
for (let i = 0; i < userIDs.length; i++) {
sendLBC(message, tipper, userIDs[i].toString(), amount, prv);
}
}
function doRoleTip(message, tipper, words, helpmsg) {
if (!words || words.length < 3) {
doHelp(message, helpmsg);
return;
}
let prv = false;
let amountOffset = 2;
if (words.length >= 4 && words[1] === 'private') {
prv = true;
amountOffset = 3;
}
let amount = getValidatedAmount(words[amountOffset]);
if (amount == null) {
message.reply("I don't know how to tip that many credits...").then(message => message.delete(5000));
return;
}
if (message.mentions.roles.first().id) {
if (message.mentions.roles.first().members.first().id) {
let userIDs = message.mentions.roles.first().members.map(member => member.user.id.replace('!', ''));
for (let i = 0; i < userIDs; i++) {
sendLBC(message, tipper, userIDs[i].toString(), amount, prv);
}
} else {
message.reply('Sorry, I could not find any users to tip in that role...').then(message => message.delete(5000));
}
} else {
message.reply('Sorry, I could not find any roles in your tip...').then(message => message.delete(5000));
}
}
function findUserIDsAndAmount(message, words, prv) {
let idList = [];
let amount = null;
let count = 0;
let startOffset = 1;
if (prv) startOffset = 2;
let regex = new RegExp(/<@!?[0-9]+>/);
for (let i = startOffset; i < words.length; i++) {
if (regex.test(words[i])) {
count++;
idList.push(words[i].match(/[0-9]+/));
} else {
amount = getValidatedAmount(words[Number(count) + 1]);
break;
}
}
return [idList, amount];
}
function sendLBC(message, tipper, recipient, amount, privacyFlag) {
getAddress(recipient.toString(), function(err, address) {
if (err) {
message.reply(err.message).then(message => message.delete(5000));
} else {
lbry.sendFrom(tipper, address, Number(amount), 1, null, null, function(err, txId) {
if (err) {
message.reply(err.message).then(message => message.delete(5000));
} else {
let tx = txLink(txId);
let msgtail = `
DM me with \`${message.content.split(' ', 1)[0]}\` for command specific instructions or with \`!tips\` for all available commands`;
if (privacyFlag) {
let usr = message.guild.members.find('id', recipient).user;
let authmsg = `You have just privately tipped @${usr.tag} ${amount} LBC.
${tx}${msgtail}`;
message.author.send(authmsg);
if (message.author.id !== message.mentions.users.first().id) {
let recipientmsg = `You have just been privately tipped ${amount} LBC by @${message.author.tag}.
${tx}${msgtail}`;
usr.send(recipientmsg);
}
} else {
let generalmsg = `Wubba lubba dub dub! <@${tipper}> tipped <@${recipient}> ${amount} LBC.
${tx}${msgtail}`;
message.reply(generalmsg);
}
}
});
}
});
}
function getAddress(userId, cb) {
lbry.getAddressesByAccount(userId, function(err, addresses) {
if (err) {
cb(err);
} else if (addresses.length > 0) {
cb(null, addresses[0]);
} else {
lbry.getNewAddress(userId, function(err, address) {
if (err) {
cb(err);
} else {
cb(null, address);
}
});
}
});
}
function inPrivateOrBotSandbox(msg) {
return msg.channel.type === 'dm' || msg.channel.id === spamchannel;
}
function getValidatedAmount(amount) {
amount = amount.trim();
if (amount.toLowerCase().endsWith('lbc')) {
amount = amount.substring(0, amount.length - 3);
}
return amount.match(/^[0-9]+(\.[0-9]+)?$/) ? amount : null;
}
function txLink(txId) {
return '<https://explorer.lbry.io/tx/' + txId + '>';
}
function formatDescriptions(msgparts) {
return msgparts
.map(
elem => `\t**${elem[0]}**
\t\t${elem[1]}
`
)
.join('');
}