forked from GitHub/dbot
95 lines
3.0 KiB
JavaScript
95 lines
3.0 KiB
JavaScript
/**
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* Name: Users
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* Description: Track known users
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*/
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var _ = require('underscore')._;
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var users = function(dbot) {
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/*** Internal API ***/
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this.internalAPI = {
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// Create new user record
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'createUser': function(server, nick, callback) {
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var id = nick + '.' + server;
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this.db.create('users', id, {
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'id': id,
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'server': server,
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'primaryNick': nick,
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'currentNick': nick
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}, function(err, result) {
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if(!err) {
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dbot.api.event.emit('new_user', [ result ]);
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callback(null, result);
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} else {
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callback(true, null);
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}
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});
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},
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// Add new user alias
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'createAlias': function(alias, user, callback) {
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var id = alias + '.' + user.server;
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this.db.create('user_aliases', id, {
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'id': id,
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'alias': alias,
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'user': user.id
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}, function(err, result) {
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if(!err) {
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dbot.api.event.emit('new_user_alias', [ event.rUser, event.newNick ]);
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callback(null, result);
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} else {
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callback(true, null);
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}
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});
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},
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'updateCurrentNick': function(user, newNick, callback) {
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user.currentNick = newNick;
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this.db.save('users', user.id, user, function(err, result) {
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if(!err) {
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dbot.api.event.emit('new_current_nick', [ user, newNick ]);
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callback(null, result);
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} else {
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callback(true, null);
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}
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});
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}
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};
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/*** Listener ***/
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// Track nick changes
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this.listener = function(event) {
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// Update current nick
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this.internalAPI.updateCurrentNick(event.rUser, event.newNick, function(){});
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// Add new alias record if nick is not already claimed
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this.api.resolveUser(event.server, event.newNick, function(err, user) {
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if(!user) {
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this.internalAPI.createAlias(event.newNick, event.rUser, function(){});
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}
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}.bind(this));
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}.bind(this);
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this.on = ['NICK'];
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/*** Pre-emit ***/
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this.onLoad = function() {
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// Create non-existing users and update current nicks
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var checkUser = function(done) {
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this.api.resolveUser(event.server, event.user, function(err, user) {
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if(!user) {
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this.internalAPI.createUser(event.server, event.user, done);
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} else {
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this.internalAPI.updateCurrentNick(user, event.user, done);
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}
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}.bind(this));
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};
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dbot.instance.addPreEmitHook(function(event, callback) {
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if(event.user && _.include(['JOIN', 'PRIVMSG'], event.action)) {
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checkUser(callback);
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}
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});
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};
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};
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