343 lines
11 KiB
JavaScript
343 lines
11 KiB
JavaScript
'use strict';
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const bitcoin = require('bitcoin');
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let config = require('config');
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let spamchannel = config.get('sandboxchannel');
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let regex = require('regex');
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let lbrycrdConfig = config.get('lbrycrd');
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const lbry = new bitcoin.Client(lbrycrdConfig);
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const helpmsg = {
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embed: {
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description:
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'__**TIPS**__\n\n' +
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'**Balance**: `!tip balance`\n' +
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'**Deposit Address**: `!tip deposit`\n' +
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'**Withdraw**: `!tip withdraw <address> <amount>`\n' +
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'**Private Tip**: `!privatetip <user> <amount>`\n\n' +
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'__**ROLE TIPS**__ Use this to tip everyone in a role.\n\n' +
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'**Role Tip**: `!roletip <role> <amount>`\n' +
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'**Private Role Tip**: `!privatetip <role> <amount>`\n\n' +
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'__**MULTI TIPS**__ Use this to tip multiple people at once\n\n' +
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'**Multi Tip**: `!multitip <user> <user> <amount>`\n' +
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'**Private Multi Tip** `!multitip private <user> <user> <amount>`\n' +
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'**Note**: Multi tips can contain any amount of users to tip.\n\n' +
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'__**FURTHER INFORMATION**__\n\n' +
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'**Help**: `!tip help` *Get this message.\n' +
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'Read our [Tipbot FAQ](https://lbry.io/faq/tipbot-discord) for a more details',
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color: 1109218,
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author: { name: '!tip' }
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}
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};
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exports.commands = ['tip', 'multitip', 'roletip', 'tips'];
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exports.tip = {
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usage: '<subcommand>',
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description: 'Tip a given user with an amount of LBC or perform wallet specific operations.',
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process: async function(bot, msg, suffix) {
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let tipper = msg.author.id.replace('!', ''),
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words = msg.content
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.trim()
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.split(' ')
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.filter(function(n) {
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return n !== '';
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}),
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subcommand = words.length >= 2 ? words[1] : 'help',
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channelwarning = 'Please use <#' + spamchannel + '> or DMs to talk to bots.',
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MultiorRole = false;
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switch (subcommand) {
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case 'help':
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privateOrSandboxOnly(msg, channelwarning, doHelp, [helpmsg]);
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break;
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case 'balance':
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doBalance(msg, tipper);
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break;
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case 'deposit':
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privateOrSandboxOnly(msg, channelwarning, doDeposit, [tipper]);
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break;
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case 'withdraw':
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privateOrSandboxOnly(msg, channelwarning, doWithdraw, [tipper, words, helpmsg]);
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break;
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default:
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doTip(bot, msg, tipper, words, helpmsg, MultiorRole);
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}
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}
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};
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exports.multitip = {
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usage: '<subcommand>',
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description: 'Tip multiple users simultaneously for the same amount of LBC each.',
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process: async function(bot, msg, suffix) {
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let tipper = msg.author.id.replace('!', ''),
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words = msg.content
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.trim()
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.split(' ')
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.filter(function(n) {
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return n !== '';
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}),
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subcommand = words.length >= 2 ? words[1] : 'help',
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channelwarning = 'Please use <#' + spamchannel + '> or DMs to talk to bots.',
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MultiorRole = true;
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switch (subcommand) {
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case 'help':
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privateOrSandboxOnly(msg, channelwarning, doHelp, [helpmsg]);
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break;
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default:
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doMultiTip(bot, msg, tipper, words, helpmsg, MultiorRole);
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break;
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}
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}
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};
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exports.roletip = {
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usage: '<subcommand>',
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description: 'Tip all users in a specified role an amount of LBC.',
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process: async function(bot, msg, suffix) {
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let tipper = msg.author.id.replace('!', ''),
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words = msg.content
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.trim()
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.split(' ')
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.filter(function(n) {
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return n !== '';
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}),
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subcommand = words.length >= 2 ? words[1] : 'help',
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channelwarning = `Please use <#${spamchannel}> or DMs to talk to bots.`,
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MultiorRole = true;
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switch (subcommand) {
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case 'help':
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privateOrSandboxOnly(msg, channelwarning, doHelp, [helpmsg]);
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break;
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default:
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doRoleTip(bot, msg, tipper, words, helpmsg, MultiorRole);
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break;
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}
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}
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};
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exports.tips = {
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usage: '',
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description: 'Lists all available tipbot commands with brief descriptions for each one.',
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process: async function(bot, msg, suffix) {
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msg.reply(helpmsg);
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}
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};
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function privateOrSandboxOnly(message, wrongchannelmsg, fn, args) {
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if (!inPrivateOrBotSandbox(message)) {
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message.reply(wrongchannelmsg);
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return;
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}
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fn.apply(null, [message, ...args]);
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}
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function doHelp(message, helpmsg) {
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message.author.send(helpmsg);
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}
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function doBalance(message, tipper) {
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lbry.getBalance(tipper, 1, function(err, balance) {
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if (err) {
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message.reply('Error getting balance.').then(message => message.delete(5000));
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} else {
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message.reply(`You have *${balance}* LBC`);
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}
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});
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}
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function doDeposit(message, tipper) {
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getAddress(tipper, function(err, address) {
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if (err) {
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message.reply('Error getting your deposit address.').then(message => message.delete(5000));
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} else {
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message.reply(`Your address is ${address}`);
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}
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});
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}
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function doWithdraw(message, tipper, words, helpmsg) {
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if (words.length < 4) {
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return doHelp(message, helpmsg);
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}
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let address = words[2],
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amount = getValidatedAmount(words[3]);
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if (amount === null) {
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message.reply("Invalid amount of credits specified... Cannot withdraw credits.").then(message => message.delete(5000));
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return;
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}
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lbry.sendFrom(tipper, address, amount, function(err, txId) {
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if (err) {
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return message.reply(err.message).then(message => message.delete(5000));
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}
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message.reply(`${amount} LBC has been withdrawn to ${address}.
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${txLink(txId)}`);
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});
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}
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function doTip(bot, message, tipper, words, helpmsg, MultiorRole) {
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if (words.length < 3 || !words) {
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return doHelp(message, helpmsg);
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}
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let prv = false;
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let amountOffset = 2;
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if (words.length >= 4 && words[1] === 'private') {
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prv = true;
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amountOffset = 3;
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}
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let amount = getValidatedAmount(words[amountOffset]);
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if (amount === null) {
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return message.reply("Invalid amount of credits specified...").then(message => message.delete(5000));
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}
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if (message.mentions.users.first() && message.mentions.users.first().id) {
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return sendLBC(bot, message, tipper, message.mentions.users.first().id.replace('!', ''), amount, prv, MultiorRole);
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}
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message.reply('Sorry, I could not find the user you are trying to tip...');
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}
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function doMultiTip(bot, message, tipper, words, helpmsg, MultiorRole) {
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if (!words) {
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doHelp(message, helpmsg);
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return;
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}
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if (words.length < 4) {
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doTip(bot, message, tipper, words, helpmsg, MultiorRole);
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return;
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}
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let prv = false;
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if (words.length >= 5 && words[1] === 'private') {
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prv = true;
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}
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let [userIDs, amount] = findUserIDsAndAmount(message, words, prv);
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if (amount == null) {
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message.reply("Invalid amount of credits specified...").then(message => message.delete(5000));
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return;
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}
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if (!userIDs) {
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message.reply('Sorry, I could not find the user you are trying to tip...').then(message => message.delete(5000));
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return;
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}
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for (let i = 0; i < userIDs.length; i++) {
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sendLBC(bot, message, tipper, userIDs[i].toString(), amount, prv, MultiorRole);
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}
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}
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function doRoleTip(bot, message, tipper, words, helpmsg, MultiorRole) {
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if (!words || words.length < 3) {
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doHelp(message, helpmsg);
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return;
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}
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let prv = false;
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let amountOffset = 2;
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if (words.length >= 4 && words[1] === 'private') {
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prv = true;
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amountOffset = 3;
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}
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let amount = getValidatedAmount(words[amountOffset]);
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if (amount == null) {
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message.reply("I don't know how to tip that amount of LBC...").then(message => message.delete(10000));
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return;
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}
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if (message.mentions.roles.first().id) {
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if (message.mentions.roles.first().members.first().id) {
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let userIDs = message.mentions.roles.first().members.map(member => member.user.id.replace('!', ''));
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for (let i = 0; i < userIDs.length; i++) {
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sendLBC(bot, message, tipper, userIDs[i], amount, prv, MultiorRole);
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}
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} else {
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return message.reply('Sorry, I could not find any users to tip in that role...').then(message => message.delete(10000));
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}
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} else {
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return message.reply('Sorry, I could not find any roles in your tip...').then(message => message.delete(10000));
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}
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}
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function findUserIDsAndAmount(message, words, prv) {
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let idList = [];
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let amount = null;
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let count = 0;
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let startOffset = 1;
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if (prv) startOffset = 2;
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let regex = new RegExp(/<@!?[0-9]+>/);
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for (let i = startOffset; i < words.length; i++) {
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if (regex.test(words[i])) {
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count++;
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idList.push(words[i].match(/[0-9]+/));
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} else {
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amount = getValidatedAmount(words[Number(count) + 1]);
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break;
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}
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}
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return [idList, amount];
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}
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function sendLBC(bot, message, tipper, recipient, amount, privacyFlag, MultiorRole) {
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getAddress(recipient.toString(), function(err, address) {
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if (err) {
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message.reply(err.message).then(message => message.delete(5000));
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} else {
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lbry.sendFrom(tipper, address, Number(amount), 1, null, null, function(err, txId) {
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if (err) {
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message.reply(err.message).then(message => message.delete(5000));
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} else {
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let tx = txLink(txId);
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let msgtail = `
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DM me with \`${message.content.split(' ', 1)[0]}\` for command specific instructions or with \`!tips\` for all available commands or read our [Tipbot FAQ](https://lbry.io/faq/tipbot-discord) for more details`;
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if (privacyFlag) {
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let usr = message.guild.members.find('id', recipient).user;
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let authmsg = `You have sent a private tip to @${usr.tag} with the amount of ${amount} LBC.
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${tx}${msgtail}`;
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message.author.send(authmsg);
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if (message.author.id !== message.mentions.users.first().id) {
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let recipientmsg = `You have just been privately tipped ${amount} LBC by @${message.author.tag}.
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${tx}${msgtail}`;
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usr.send(recipientmsg);
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}
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} else {
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let generalmsg = `<@${tipper}> success! You have sent a tip. <@${recipient}> has been tipped ${amount} LBC.
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${tx}${msgtail}`;
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message.reply(generalmsg);
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}
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}
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});
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}
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});
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}
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function getAddress(userId, cb) {
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lbry.getAddressesByAccount(userId, function(err, addresses) {
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if (err) {
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cb(err);
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} else if (addresses.length > 0) {
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cb(null, addresses[0]);
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} else {
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lbry.getNewAddress(userId, function(err, address) {
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if (err) {
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cb(err);
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} else {
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cb(null, address);
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}
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});
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}
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});
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}
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function inPrivateOrBotSandbox(msg) {
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return msg.channel.type === 'dm' || msg.channel.id === spamchannel;
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}
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function getValidatedAmount(amount) {
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amount = amount.trim();
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if (amount.toLowerCase().endsWith('lbc')) {
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amount = amount.substring(0, amount.length - 3);
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}
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return amount.match(/^[0-9]+(\.[0-9]+)?$/) ? amount : null;
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}
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function txLink(txId) {
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return '<https://explorer.lbry.io/tx/' + txId + '>';
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}
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