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dbot/modules/users/api.js

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var _ = require('underscore')._;
var api = function(dbot) {
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var api = {
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// Retrieve a user record given a server and nickname
'resolveUser': function(server, nick, callback) {
var id = nick + '.' + server;
this.api.getUser(id, function(err, result) {
if(!err) {
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callback(null, result);
} else {
this.db.read('user_aliases', id, function(err, result) {
if(!err) {
this.api.getUser(result.user, callback);
} else {
callback(true, null);
}
}.bind(this));
}
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}.bind(this));
},
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// Retrive a user record given its ID
'getUser': function(id, callback) {
this.db.read('users', id, function(err, result) {
if(!err) {
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callback(null, result);
} else {
callback(true, null);
}
});
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},
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// Retrieve user aliases given a user ID
'getUserAliases': function(id, callback) {
var aliases = [];
this.db.search('user_aliases', { 'user': id }, function(result) {
aliases.push(result.alias);
}, function(err) {
if(!err) {
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callback(null, aliases);
} else {
callback(true, null);
}
});
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},
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// Check if a nick is online under a given alias
'isOnline': function(server, channel, nick, callback) {
this.api.resolveUser(server, nick, function(err, user) {
if(user) {
this.api.getUserAliases(user.id, function(err, aliases) {
aliases.push(nick);
var onlineNicks = _.keys(dbot.instance.connections[server].channels[channel].nicks);
var isOnline = _.any(onlineNicks, function(nick) {
return _.include(aliases, nick);
}, this);
callback(null, user, isOnline);
});
} else {
callback(true, null, null);
}
}.bind(this));
}
};
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api['getUserAliases'].external = true;
api['getUserAliases'].extMap = [ 'id', 'callback' ];
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return api;
};
exports.fetch = function(dbot) {
return api(dbot);
};