389 lines
12 KiB
JavaScript
389 lines
12 KiB
JavaScript
/*
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The MIT License (MIT)
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Copyright (c) 2013 Calvin Montgomery
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Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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var Logger = require("./logger.js");
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var Poll = require("./poll").Poll;
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var handlers = {
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/* commands that send chat messages */
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"me": function (chan, user, msg, meta) {
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meta.addClass = "action";
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meta.action = true;
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chan.sendMessage(user, msg, meta);
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return true;
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},
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"sp": function (chan, user, msg, meta) {
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meta.addClass = "spoiler";
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chan.sendMessage(user, msg, meta);
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return true;
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},
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"say": function (chan, user, msg, meta) {
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if (user.rank >= 1.5) {
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meta.addClass = "shout";
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meta.addClassToNameAndTimestamp = true;
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meta.forceShowName = true;
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chan.sendMessage(user, msg, meta);
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return true;
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}
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},
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"a": function (chan, user, msg, meta) {
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if (user.global_rank < 255) {
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return false;
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}
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var superadminflair = {
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labelclass: "label-danger",
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icon: "glyphicon-globe"
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};
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var args = msg.split(" ");
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var cargs = [];
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for (var i = 0; i < args.length; i++) {
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var a = args[i];
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if (a.indexOf("!icon-") === 0) {
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superadminflair.icon = "glyph" + a.substring(1);
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} else if (a.indexOf("!label-") === 0) {
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superadminflair.labelclass = a.substring(1);
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} else {
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cargs.push(a);
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}
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}
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meta.superadminflair = superadminflair;
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meta.forceShowName = true;
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chan.sendMessage(user, cargs.join(" "), meta);
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return true;
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},
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"poll": function (chan, user, msg, meta) {
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handlePoll(chan, user, msg, false);
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return true;
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},
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"hpoll": function (chan, user, msg, meta) {
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handlePoll(chan, user, msg, true);
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return true;
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},
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/* commands that do not send chat messages */
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"afk": function (chan, user, msg, meta) {
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console.log("/afk => setAfk(!" + user.meta.afk + ")");
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user.setAFK(!user.meta.afk);
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return true;
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},
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"mute": function (chan, user, msg, meta) {
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handleMute(chan, user, msg.split(" "));
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return true;
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},
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"smute": function (chan, user, msg, meta) {
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handleShadowMute(chan, user, msg.split(" "));
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return true;
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},
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"unmute": function (chan, user, msg, meta) {
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handleUnmute(chan, user, msg.split(" "));
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return true;
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},
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"kick": function (chan, user, msg, meta) {
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handleKick(chan, user, msg.split(" "));
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return true;
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},
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"ban": function (chan, user, msg, meta) {
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handleBan(chan, user, msg.split(" "));
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return true;
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},
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"ipban": function (chan, user, msg, meta) {
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handleIPBan(chan, user, msg.split(" "));
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return true;
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},
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"clear": function (chan, user, msg, meta) {
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handleClear(chan, user);
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return true;
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},
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"clean": function (chan, user, msg, meta) {
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handleClean(chan, user, msg);
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return true;
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},
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"cleantitle": function (chan, user, msg, meta) {
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handleCleanTitle(chan, user, msg);
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return true;
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}
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};
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var handlerList = [];
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for (var key in handlers) {
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handlerList.push({
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// match /command followed by a space or end of string
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re: new RegExp("^\\/" + key + "(?:\\s|$)"),
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fn: handlers[key]
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});
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}
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function handle(chan, user, msg, meta) {
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// Special case because the drink command can vary
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var m = msg.match(/^\/d(-?[0-9]*)(?:\s|$)(.*)/);
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if (m) {
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handleDrink(chan, user, m[1], m[2], meta);
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return true;
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}
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for (var i = 0; i < handlerList.length; i++) {
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var h = handlerList[i];
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if (msg.match(h.re)) {
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var rest;
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if (msg.indexOf(" ") >= 0) {
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rest = msg.substring(msg.indexOf(" ") + 1);
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} else {
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rest = "";
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}
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return h.fn(chan, user, rest, meta);
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}
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}
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}
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function handleDrink(chan, user, count, msg, meta) {
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if (!chan.hasPermission(user, "drink")) {
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return;
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}
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if (count === "") {
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count = 1;
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}
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count = parseInt(count);
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if (isNaN(count)) {
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return;
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}
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meta.drink = true;
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meta.forceShowName = true;
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meta.addClass = "drink";
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chan.drinks += count;
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chan.sendDrinks(chan.users);
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if (count < 0 && msg.trim() === "") {
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return;
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}
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msg = msg + " drink!";
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if (count !== 1) {
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msg += " (x" + count + ")";
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}
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chan.sendMessage(user, msg, meta);
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}
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function handleShadowMute(chan, user, args) {
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if (chan.hasPermission(user, "mute") && args.length > 0) {
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args[0] = args[0].toLowerCase();
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var person = false;
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for (var i = 0; i < chan.users.length; i++) {
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if (chan.users[i].name.toLowerCase() === args[0]) {
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person = chan.users[i];
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break;
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}
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}
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if (person) {
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if (person.rank >= user.rank) {
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user.socket.emit("errorMsg", {
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msg: "You don't have permission to mute that person."
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});
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return;
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}
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/* Reset a previous regular mute */
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if (chan.mutedUsers.contains(person.name.toLowerCase())) {
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chan.mutedUsers.remove(person.name.toLowerCase());
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}
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person.meta.smuted = person.meta.muted = true;
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chan.sendUserMeta(chan.users, person, 2);
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chan.mutedUsers.add("[shadow]" + person.name.toLowerCase());
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chan.logger.log("*** " + user.name + " shadow muted " + args[0]);
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chan.sendModMessage(user.name + " shadow muted " + args[0], 2);
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}
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}
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}
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function handleMute(chan, user, args) {
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if (chan.hasPermission(user, "mute") && args.length > 0) {
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args[0] = args[0].toLowerCase();
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var person = false;
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for (var i = 0; i < chan.users.length; i++) {
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if (chan.users[i].name.toLowerCase() == args[0]) {
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person = chan.users[i];
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break;
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}
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}
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if (person) {
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if (person.rank >= user.rank) {
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user.socket.emit("errorMsg", {
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msg: "You don't have permission to mute that person."
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});
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return;
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}
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person.meta.muted = true;
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chan.sendUserMeta(chan.users, person);
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chan.mutedUsers.add(person.name.toLowerCase());
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chan.logger.log("*** " + user.name + " muted " + args[0]);
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chan.sendModMessage(user.name + " muted " + args[0], 2);
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}
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}
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}
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function handleUnmute(chan, user, args) {
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if (chan.hasPermission(user, "mute") && args.length > 0) {
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args[0] = args[0].toLowerCase();
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var person = false;
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for (var i = 0; i < chan.users.length; i++) {
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if (chan.users[i].name.toLowerCase() == args[0]) {
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person = chan.users[i];
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break;
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}
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}
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if (person) {
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if (person.rank >= user.rank) {
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user.socket.emit("errorMsg", {
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msg: "You don't have permission to unmute that person."
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});
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return;
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}
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person.meta.muted = false;
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var wasSmuted = person.meta.smuted;
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person.meta.smuted = false;
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chan.sendUserMeta(chan.users, person, wasSmuted ? 2 : false);
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chan.mutedUsers.remove(person.name.toLowerCase());
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chan.mutedUsers.remove("[shadow]" + person.name.toLowerCase());
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chan.logger.log("*** " + user.name + " unmuted " + args[0]);
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chan.sendModMessage(user.name + " unmuted " + args[0], 2);
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}
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}
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}
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function handleKick(chan, user, args) {
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if (chan.hasPermission(user, "kick") && args.length > 0) {
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args[0] = args[0].toLowerCase();
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if (args[0] == user.name.toLowerCase()) {
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user.socket.emit("costanza", {
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msg: "Kicking yourself?"
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});
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return;
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}
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var kickee;
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for (var i = 0; i < chan.users.length; i++) {
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if (chan.users[i].name.toLowerCase() == args[0]) {
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if (chan.users[i].rank >= user.rank) {
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user.socket.emit("errorMsg", {
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msg: "You don't have permission to kick " + args[0]
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});
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return;
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}
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kickee = chan.users[i];
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break;
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}
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}
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if (kickee) {
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chan.logger.log("*** " + user.name + " kicked " + args[0]);
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args[0] = "";
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var reason = args.join(" ");
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kickee.kick(reason);
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}
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}
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}
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function handleIPBan(chan, user, args) {
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var name = args.shift();
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var range = args.shift();
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var reason;
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if (range !== "range") {
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reason = range + " " + args.join(" ");
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range = false;
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} else {
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reason = args.join(" ");
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range = true;
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}
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chan.handleBanAllIP(user, name, reason, range);
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// Ban the name too for good measure
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chan.handleNameBan(user, name, reason);
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}
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function handleBan(chan, user, args) {
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var name = args.shift();
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var reason = args.join(" ");
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chan.handleNameBan(user, name, reason);
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}
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function handleUnban(chan, user, args) {
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if (chan.hasPermission(user, "ban") && args.length > 0) {
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chan.logger.log("*** " + user.name + " unbanned " + args[0]);
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if (args[0].match(/(\d+)\.(\d+)\.(\d+)\.(\d+)/)) {
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chan.unbanIP(user, args[0]);
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}
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else {
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chan.unbanName(user, args[0]);
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}
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}
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}
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function handlePoll(chan, user, msg, hidden) {
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if (chan.hasPermission(user, "pollctl")) {
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var args = msg.split(",");
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var title = args[0];
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args.splice(0, 1);
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var poll = new Poll(user.name, title, args, hidden === true);
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chan.poll = poll;
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chan.sendPoll(chan.users);
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chan.logger.log("*** " + user.name + " Opened Poll: '" + poll.title + "'");
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}
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}
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function handleClear(chan, user) {
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if (user.rank < 2) {
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return;
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}
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chan.chatbuffer = [];
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chan.sendAll("clearchat");
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}
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/*
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/clean and /cleantitle contributed by http://github.com/unbibium.
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Modifications by Calvin Montgomery
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*/
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function generateTargetRegex(target) {
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const flagsre = /^(-[img]+\s+)/i
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var m = target.match(flagsre);
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var flags = "";
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if (m) {
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flags = m[0].slice(1,-1);
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target = target.replace(flagsre, "");
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}
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return new RegExp(target, flags);
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}
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function handleClean(chan, user, target) {
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if (!chan.hasPermission(user, "playlistdelete"))
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return;
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target = generateTargetRegex(target);
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chan.playlist.clean(function (item) {
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return target.test(item.queueby);
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});
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}
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function handleCleanTitle(chan, user, target) {
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if (!chan.hasPermission(user, "playlistdelete"))
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return;
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target = generateTargetRegex(target);
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chan.playlist.clean(function (item) {
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return target.exec(item.media.title) !== null;
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});
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}
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exports.handle = handle;
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