forked from GitHub/dbot
138 lines
4.4 KiB
JavaScript
138 lines
4.4 KiB
JavaScript
var _ = require('underscore')._,
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uuid = require('node-uuid'),
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databank = require('databank'),
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AlreadyExistsError = databank.AlreadyExistsError,
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NoSuchThingError = databank.NoSuchThingError,
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NotImplementedError = databank.NotImplementedError;
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var api = function(dbot) {
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var escapeRegexen = function(str) {
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return (str+'').replace(/([.?*+^$[\]\\(){}|-])/g, "\\$1");
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};
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var api = {
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// Return a user record given a primary nick or an alias
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'resolveUser': function(server, nick, callback) {
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var user = false;
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this.db.search('users', { 'server': server }, function(result) {
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if(result.primaryNick == nick || _.include(result.aliases, nick)) {
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user = result;
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}
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}, function(err) {
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if(!err) {
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callback(user);
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}
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});
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},
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// Return a user record given a UUID
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'getUser': function(uuid, callback) {
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this.db.read('users', uuid, function(err, user) {
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if(err) user = false;
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callback(user);
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});
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},
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'getChannel': function(server, channelName, callback) {
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var channel = false;
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this.db.search('channel_users', {
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'server': server,
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'name': channelName
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}, function(result) {
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channel = result;
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}, function(err) {
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if(!err) {
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callback(channel);
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}
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});
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},
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'getRandomChannelUser': function(server, channel, callback) {
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var channel;
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this.db.search('channel_users', {
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'server': server,
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'channel': channel
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}, function(result) {
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channel = result;
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}, function(err) {
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if(!err) {
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if(!_.isUndefined(channel.users)) {
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var randomUser = channel.users[_.random(0, channel.users.length - 1)];
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this.api.resolveUser(server, randomUser, function(user) {
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callback(user);
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});
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} else {
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callback(false);
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}
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}
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});
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},
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'getAllUsers': function(callback) {
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var users = [];
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this.db.scan('users', function(user) {
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users.push(user);
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}, function(err) {
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if(!err) {
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callback(users);
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}
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});
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},
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'getAllChannels': function(callback) {
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var channels = [];
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this.db.scan('channel_users', function(channel) {
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channels.push(channel);
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}, function(err) {
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if(!err) {
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callback(channels);
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}
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});
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},
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'isOnline': function(server, nick, channel, callback) {
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this.api.resolveUser(server, nick, function(user) {
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var possiNicks = [user].concat(user.aliases);
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if(_.has(dbot.instance.connections[server].channels, channel)) {
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var onlineNicks = dbot.instance.connections[server].channels[channel].nicks;
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var isOnline = _.any(onlineNicks, function(nick) {
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nick = nick.name;
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return _.include(possiNicks, nick);
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}, this);
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callback(isOnline);
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}
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});
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},
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'isKnownUser': function(server, nick, callback) {
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this.api.resolveUser(server, nick, function(isKnown) {
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if(isKnown == false) {
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callback(false);
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} else {
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callback(true);
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}
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});
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}
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};
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api['resolveUser'].external = true;
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api['resolveUser'].extMap = [ 'server', 'nick', 'callback' ];
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api['getChannel'].external = true;
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api['getChannel'].extMap = [ 'server', 'channel', 'callback' ];
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api['getAllUsers'].external = true;
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api['getAllUsers'].extMap = [ 'callback' ];
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api['getAllChannels'].external = true;
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api['getAllChannels'].extMap = [ 'callback' ];
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return api;
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};
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exports.fetch = function(dbot) {
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return api(dbot);
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};
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