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dbot/modules/regex/regex.js
2013-08-05 16:03:30 +00:00

44 lines
1.4 KiB
JavaScript

var _ = require('underscore')._;
var regex = function(dbot) {
this.last = {};
this.listener = function(event) {
var q = event.message.valMatch(/^([\d\w\s]*)?:? ?s\/(.+)\/(.+)?\/([ig]*)?$/, 5);
if(q) {
var flags = q[4],
toMatch = new RegExp(q[2], flags),
replaceWith = q[3],
last,
replacement,
user;
if(!replaceWith) replaceWith = "";
user = q[1] || event.user;
last = this.last[event.channel.name][user];
replacement = last.replace(toMatch, replaceWith);
replacement = replacement.replace(/^.ACTION/, user).replace("\x01", '');
if(replacement != last) {
if(q[1]) {
event.reply(event.user + " thinks " + user + " meant: " + replacement);
} else {
event.reply(event.user + " meant: " + replacement);
}
}
} else {
if(_.has(this.last, event.channel.name)) {
this.last[event.channel.name][event.user] = event.message;
} else {
this.last[event.channel.name] = { };
this.last[event.channel.name][event.user] = event.message;
}
}
}.bind(this);
this.on = [ 'PRIVMSG' ];
};
exports.fetch = function(dbot) {
return new regex(dbot);
};