dbot/modules/words/words.js
2014-11-30 04:01:14 +00:00

124 lines
4.6 KiB
JavaScript

var Wordnik = require('wordnik'),
parseString = require('xml2js').parseString;
var words = function(dbot) {
this.commands = {
'~define': function(event) {
var query = event.params[1];
this.wn.definitions(encodeURIComponent(query), function(err, defs) {
if(!err && defs[0]) {
event.reply(dbot.t('def', {
'word': query,
'definition': defs[0].text
}));
} else {
event.reply(dbot.t('no_def', { 'word': query }));
}
});
},
'~like': function(event) {
var query = event.params[1];
this.wn.word(query, {}, function(err, word) {
if(!err && word) {
word.related({
'limit': 10
}, function(err, related) {
if(related[0]) {
event.reply(dbot.t('def', {
'word': 'Words related to ' + query,
'definition': related[0].words.join(', ') + '.'
}));
} else {
event.reply(dbot.t('no_similar', { 'word': query }));
}
});
} else {
event.reply(dbot.t('no_word', { 'word': query }));
}
});
},
'~example': function(event) {
var query = event.params[1];
this.wn.word(query, {}, function(err, word) {
if(!err && word) {
word.topExample({}, function(err, example) {
if(!err && example) {
var rep = new RegExp(query, 'g');
event.reply(dbot.t('def', {
'word': query + ' example',
'definition': example.text.replace(rep, '\u00033'+query+'\u000f')
}));
} else {
event.reply(dbot.t('no_example', { 'word': query }));
}
});
} else {
event.reply(dbot.t('no_word', { 'word': query }));
}
});
},
'~rw': function(event) {
this.wn.randomWord(function(err, word) {
if(!err && word) {
this.wn.definitions(encodeURIComponent(word.word), function(err, defs) {
if(!err && defs[0]) {
if(!defs[0].text.match(/plural/i) && !defs[0].text.match(/participle/i)) {
event.reply(dbot.t('def', {
'word': word.word,
'definition': defs[0].text
}));
} else {
dbot.commands['rw'](event);
}
} else {
event.reply(dbot.t('no_def', { 'word': query }));
}
}.bind(this));
}
}.bind(this));
},
'~etymology': function(event) {
var query = event.params[1];
this.wn.word(query, {}, function(err, word) {
if(!err && word) {
word.etymologies({},function(err, origin) {
if(!err && origin[0]) {
parseString(origin[0], function(err, string) {
event.reply(dbot.t('origin', {
'word': query,
'origin': string.ety._
}));
});
} else {
event.reply(dbot.t('no_def', { 'word': query }));
}
});
} else {
event.reply(dbot.t('no_word', { 'word': query }));
}
});
},
'~jimble': function(event) {
event.reply(event.params[1].split('').sort(function() {
return (Math.round(Math.random()) - 0.5);
}).join(''));
}
};
this.commands['~jimble'].regex = [/^jimble (.+)$/, 2];
this.onLoad = function() {
this.wn = new Wordnik({
'api_key': this.config.api_key
});
}.bind(this);
};
exports.fetch = function(dbot) {
return new words(dbot);
};