mirror of https://github.com/calzoneman/sync.git
Start rewriting channel.js
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calzoneman
parent
e27667b6d2
commit
ba0664641e
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@ -0,0 +1,210 @@
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var DEFAULT_FILTERS = [
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new Filter("monospace", "`(.+?)`", "g", "<code>$1</code>"),
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new Filter("bold", "\\*(.+?)\\*", "g", "<strong>$1</strong>"),
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new Filter("italic", "_(.+?)_", "g", "<em>$1</em>"),
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new Filter("strike", "~~(.+?)~~", "g", "<s>$1</s>"),
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new Filter("inline spoiler", "\\[sp\\](.*?)\\[\\/sp\\]", "ig", "<span class=\"spoiler\">$1</span>")
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];
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function Channel(name) {
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var self = this; // Alias `this` to prevent scoping issues
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Logger.syslog.log("Loading channel " + name);
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// Defaults
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self.ready = false;
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self.name = name;
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self.uniqueName = name.toLowerCase(); // To prevent casing issues
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self.registered = false; // set to true if the channel exists in the database
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self.users = [];
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self.mutedUsers = new $util.Set();
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self.playlist = new Playlist(self);
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self.plqueue = new AsyncQueue(); // For synchronizing playlist actions
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self.drinks = 0;
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self.leader = null;
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self.chatbuffer = [];
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self.playlistLock = true;
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self.poll = null;
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self.voteskip = null;
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self.permissions = {
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playlistadd: 1.5, // Add video to the playlist
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playlistnext: 1.5, // TODO I don't think this is used
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playlistmove: 1.5, // Move a video on the playlist
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playlistdelete: 2, // Delete a video from the playlist
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playlistjump: 1.5, // Start a different video on the playlist
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playlistaddlist: 1.5, // Add a list of videos to the playlist
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oplaylistadd: -1, // Same as above, but for open (unlocked) playlist
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oplaylistnext: 1.5,
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oplaylistmove: 1.5,
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oplaylistdelete: 2,
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oplaylistjump: 1.5,
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oplaylistaddlist: 1.5,
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playlistaddcustom: 3, // Add custom embed to the playlist
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playlistaddlive: 1.5, // Add a livestream to the playlist
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exceedmaxlength: 2, // Add a video longer than the maximum length set
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addnontemp: 2, // Add a permanent video to the playlist
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settemp: 2, // Toggle temporary status of a playlist item
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playlistgeturl: 1.5, // TODO is this even used?
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playlistshuffle: 2, // Shuffle the playlist
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playlistclear: 2, // Clear the playlist
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pollctl: 1.5, // Open/close polls
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pollvote: -1, // Vote in polls
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viewhiddenpoll: 1.5, // View results of hidden polls
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voteskip: -1, // Vote to skip the current video
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mute: 1.5, // Mute other users
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kick: 1.5, // Kick other users
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ban: 2, // Ban other users
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motdedit: 3, // Edit the MOTD
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filteredit: 3, // Control chat filters
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drink: 1.5, // Use the /d command
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chat: 0 // Send chat messages
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};
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self.opts = {
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allow_voteskip: true, // Allow users to voteskip
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voteskip_ratio: 0.5, // Ratio of skip votes:non-afk users needed to skip the video
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afk_timeout: 600, // Number of seconds before a user is automatically marked afk
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pagetitle: self.name, // Title of the browser tab
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maxlength: 0, // Maximum length (in seconds) of a video queued
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externalcss: "", // Link to external stylesheet
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externaljs: "", // Link to external script
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chat_antiflood: false, // Throttle chat messages
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chat_antiflood_params: {
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burst: 4, // Number of messages to allow with no throttling
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sustained: 1, // Throttle rate (messages/second)
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cooldown: 4 // Number of seconds with no messages before burst is reset
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},
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show_public: false, // List the channel on the index page
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enable_link_regex: true, // Use the built-in link filter
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password: false // Channel password (false -> no password required for entry)
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};
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self.motd = {
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motd: "", // Raw MOTD text
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html: "" // Filtered MOTD text (XSS removed; \n replaced by <br>)
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};
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self.filters = DEFAULT_FILTERS;
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self.banlist = new Banlist();
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self.logger = new Logger.Logger(path.join(__dirname, "../chanlogs",
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self.uniqueName + ".log"));
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self.css = ""; // Up to 20KB of inline CSS
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self.js = ""; // Up to 20KB of inline Javascript
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self.error = false; // Set to true if something bad happens => don't save state
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self.on("ready", function () {
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self.ready = true;
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});
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// Load from database
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db.channels.load(self, function (err) {
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if (err && err !== "Channel is not registered") {
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return;
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} else {
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// Load state from JSON blob
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self.tryLoadState();
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}
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});
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};
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Channel.prototype = EventEmitter;
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Channel.prototype.tryLoadState = function () {
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var self = this;
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if (self.name === "") {
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return;
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}
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// Don't load state if the channel isn't registered
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if (!self.registered) {
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self.emit("ready");
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return;
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}
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var file = path.join(__dirname, "../chandump", self.uniqueName);
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fs.stat(file, function (err, stats) {
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if (!err) {
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var mb = stats.size / 1048576;
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mb = Math.floor(mb * 100) / 100;
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if (mb > 1) {
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Logger.errlog.log("Large chandump detected: " + self.uniqueName +
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" (" + mb + " MiB)");
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self.setMOTD("Your channel file has exceeded the maximum size of 1MB " +
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"and cannot be loaded. Please ask an administrator for " +
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"assistance in restoring it.");
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self.error = true;
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self.emit("ready");
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return;
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}
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}
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self.loadState();
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});
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};
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/**
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* Load the channel state from disk.
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*
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* SHOULD ONLY BE CALLED FROM tryLoadState
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*/
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Channel.prototype.loadState = function () {
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var self = this;
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if (self.error) {
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return;
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}
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fs.readFile(path.join(__dirname, "../chandump", self.name),
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function (err, data) {
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if (err) {
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// File didn't exist => start fresh
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if (err.code === "ENOENT") {
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self.emit("ready");
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self.saveState();
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} else {
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Logger.errlog.log("Failed to open channel dump " + self.uniqueName);
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Logger.errlog.log(err);
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self.setMOTD("Internal error when loading channel");
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self.error = true;
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self.emit("ready");
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}
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return;
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}
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try {
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self.logger.log("*** Loading channel state");
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data = JSON.parse(data);
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// Load the playlist
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if ("playlist" in data) {
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}
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// Playlist lock
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self.setLock(data.playlistLock || false);
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// Configurables
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if ("opts" in data) {
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for (var key in data.opts) {
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self.opts[key] = data.opts;
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}
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}
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// Permissions
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if ("permissions" in data) {
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for (var key in data.permissions) {
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self.permissions[key] = data.permissions[key];
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}
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}
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// Chat filters
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if ("filters" in data) {
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for (var i = 0; i < data.filters.length; i++) {
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var f = data.filters[i];
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var filt = new Filter(f.name, f.source, f.flags, f.replace);
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filt.active = f.active;
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filt.filterlinks = f.filterlinks;
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self.updateFilter(filt, false);
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}
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}
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} catch (e) {
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}
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});
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};
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@ -1315,20 +1315,25 @@ Channel.prototype.calcVoteskipMax = function () {
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}, 0);
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};
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Channel.prototype.broadcastVoteskipUpdate = function() {
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Channel.prototype.getVoteskipPacket = function() {
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var amt = this.voteskip ? this.voteskip.counts[0] : 0;
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var count = this.calcVoteskipMax();
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var need = this.voteskip ? Math.ceil(count * this.opts.voteskip_ratio) : 0;
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for(var i = 0; i < this.users.length; i++) {
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if(this.users[i].rank >= 1.5) {
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this.users[i].socket.emit("voteskip", {
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return {
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count: amt,
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need: need
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});
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}
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}
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};
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}
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Channel.prototype.broadcastVoteskipUpdate = function () {
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var pkt = this.getVoteskipPacket();
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this.users.forEach(function (u) {
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if (u.rank >= 1.5) {
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u.socket.emit("voteskip", pkt);
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}
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});
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};
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Channel.prototype.broadcastMotd = function() {
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this.sendAll("setMotd", this.motd);
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}
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@ -32,7 +32,8 @@ var User = function (socket) {
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this.name = "";
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this.meta = {
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afk: false,
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icon: false
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icon: false,
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aliases: []
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};
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this.queueLimiter = $util.newRateLimiter();
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this.chatLimiter = $util.newRateLimiter();
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@ -67,7 +67,8 @@ function handleLoginPage(req, res) {
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}
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}
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sendJade(res, 'login', {
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loggedIn: false
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loggedIn: false,
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redirect: req.header('Referrer')
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});
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}
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@ -12,13 +12,15 @@ html(lang="en")
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ul.nav.navbar-nav
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mixin navdefaultlinks("/login")
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if loggedIn
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if redirect
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mixin navlogoutform(redirect)
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else
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mixin navlogoutform("/login")
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section#mainpage.container
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if wasAlreadyLoggedIn
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.col-lg-6.col-lg-offset-3.col-md-6.col-md-offset-3
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.alert.alert-info.messagebox.center
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h3(style="margin: 5px auto") Logged in as #{loginName}
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// TODO Link to My Account page
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else if !loggedIn
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.col-lg-6.col-lg-offset-3.col-md-6.col-md-offset-3
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if loginError
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@ -27,6 +29,8 @@ html(lang="en")
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p= loginError
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h2 Login
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form(role="form", action="/login", method="post")
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if redirect
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input(type="hidden", name="redirect", value=redirect)
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.form-group
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label(for="username") Username
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input#username.form-control(type="text", name="name")
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@ -55,7 +55,7 @@ mixin navloginform(redirect)
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mixin navlogoutform(redirect)
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if redirect
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- url = "/logout?redirect=#{redirect}"
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- url = "/logout?redirect=" + redirect
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else
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- url = "/logout"
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p#logoutform.navbar-text.pull-right
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