forked from GitHub/dbot
91 lines
3.1 KiB
JavaScript
91 lines
3.1 KiB
JavaScript
var _ = require('underscore')._;
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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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'resolveUser': function(server, nick, useLowerCase) {
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var knownUsers = this.getServerUsers(server);
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var user = nick;
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if(!useLowerCase) {
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if(!_.include(knownUsers.users, nick) && _.has(knownUsers.aliases, nick)) {
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user = knownUsers.aliases[nick];
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}
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} else {
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// this is retarded
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user = user.toLowerCase();
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var toMatch = new RegExp("^" + escapeRegexen(user) + "$", "i");
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var resolvedUser = _.find(knownUsers.users, function(nick) {
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return nick.match(toMatch) !== null;
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}, this);
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if(!resolvedUser) {
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resolvedUser = _.find(knownUsers.aliases, function(nick, alias) {
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if(alias.match(toMatch) !== null) return nick;
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}, this);
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if(!_.isUndefined(resolvedUser)) user = resolvedUser;
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}
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else{
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user = resolvedUser;
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}
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}
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return user;
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},
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'getServerUsers': function(server) {
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return dbot.db.knownUsers[server].users;
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},
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'isKnownUser': function(server, nick) {
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var knownUsers = this.getServerUsers(server);
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return (_.include(knownUsers.users, nick) || _.has(knownUsers.aliases, nick));
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},
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'isPrimaryUser': function(server, nick) {
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var knownUsers = this.getServerUsers(server);
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return _.include(knownUsers.users, nick);
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},
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'getAliases': function(server, nick) {
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var knownUsers = this.getServerUsers(server);
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return _.chain(knownUsers.aliases)
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.keys()
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.filter(function(user) {
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return knownUsers.aliases[user] == nick;
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}, this)
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.value();
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},
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'isOnline': function(server, user, channel, useLowerCase) {
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var user = this.api.resolveUser(server, user, useLowerCase);
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var possiNicks = [user].concat(this.api.getAliases(server, user));
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var onlineNicks = dbot.instance.connections[server].channels[channel].nicks;
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return _.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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},
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'isChannelUser': function(server, user, channel, useLowerCase) {
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var knownUsers = this.getServerUsers(server);
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var user = this.api.resolveUser(server, user, useLowerCase);
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if(!_.has(knownUsers.channelUsers, channel)) {
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return false;
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}
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return _.include(knownUsers.channelUsers[channel], user);
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}
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};
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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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