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dariusk committed Feb 14, 2013
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16 changes: 16 additions & 0 deletions .gitignore
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node_modules

lib-cov
*.seed
*.log
*.csv
*.dat
*.out
*.pid
*.gz

pids
logs
results

npm-debug.log
22 changes: 22 additions & 0 deletions LICENSE-MIT
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Copyright (c) 2013 Darius Kazemi

Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:

The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
9 changes: 9 additions & 0 deletions README.md
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Bad 80's freestyle battle raps: on demand!

First install its dependencies:

$ npm install

Then run it:

$ node rapbot.js
3 changes: 3 additions & 0 deletions config.js
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module.exports = {
key: 'd4711e36506fe047f12970c6fdc0b43f6e4fef2e855e03d5c'
}
89 changes: 89 additions & 0 deletions indefinite.js
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/*
* indefinite-article.js v1.0.0, 12-18-2011
*
* @author: Rodrigo Neri (@rigoneri)
* Modified by Darius Kazemi to work with Require.
*
* (The MIT License)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
( function ( root ){

var article = function(phrase) {

// Getting the first word
var match = /\w+/.exec(phrase);
if (match)
var word = match[0];
else
return "an";

var l_word = word.toLowerCase();
// Specific start of words that should be preceeded by 'an'
var alt_cases = ["honest", "hour", "hono"];
for (var i in alt_cases) {
if (l_word.indexOf(alt_cases[i]) == 0)
return "an";
}

// Single letter word which should be preceeded by 'an'
if (l_word.length == 1) {
if ("aedhilmnorsx".indexOf(l_word) >= 0)
return "an";
else
return "a";
}

// Capital words which should likely be preceeded by 'an'
if (word.match(/(?!FJO|[HLMNS]Y.|RY[EO]|SQU|(F[LR]?|[HL]|MN?|N|RH?|S[CHKLMNPTVW]?|X(YL)?)[AEIOU])[FHLMNRSX][A-Z]/)) {
return "an";
}

// Special cases where a word that begins with a vowel should be preceeded by 'a'
regexes = [/^e[uw]/, /^onc?e\b/, /^uni([^nmd]|mo)/, /^u[bcfhjkqrst][aeiou]/]
for (var i in regexes) {
if (l_word.match(regexes[i]))
return "a"
}

// Special capital words (UK, UN)
if (word.match(/^U[NK][AIEO]/)) {
return "a";
}
else if (word == word.toUpperCase()) {
if ("aedhilmnorsx".indexOf(l_word[0]) >= 0)
return "an";
else
return "a";
}

// Basic method of words that begin with a vowel being preceeded by 'an'
if ("aeiou".indexOf(l_word[0]) >= 0)
return "an";

// Instances where y follwed by specific letters is preceeded by 'an'
if (l_word.match(/^y(b[lor]|cl[ea]|fere|gg|p[ios]|rou|tt)/))
return "an";

return "a";
}

module.exports = article;
})( this );
33 changes: 33 additions & 0 deletions package.json
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{
"name": "rapbot",
"description": "You like bad 80's freestyle battle rapping? Let's automate that shit.",
"version": "0.1.0",
"homepage": "https://github.com/dariusk/rapbot",
"author": {
"name": "Darius Kazemi",
"email": "darius.kazemi@gmail.com",
"url": "http://tinysubversions.com"
},
"repository": {
"type": "git",
"url": "git://github.com/dariusk/rapbot"
},
"bugs": {
"url": "https://github.com/dariusk/rapbot/issues"
},
"licenses": [
{
"type": "MIT",
"url": "https://github.com/dariusk/rapbot/blob/master/LICENSE-MIT"
}
],
"dependencies": {
"wordnik-bb": ">=0.1.0",
"inflection": "1.2.5",
"express": "3.0.x",
"underscore.deferred": "0.4.x"
},
"engines": {
"node": ">=0.8.0"
}
}
152 changes: 152 additions & 0 deletions rapbot.js
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var APIKEY = require('./config.js').key;
var _ = require('underscore.deferred');
var I = require('inflection');
var request = require('request');
var article = require('./indefinite');
var Wordnik = require('wordnik-bb').init(APIKEY);

var express = require('express'),
app = express();
app.use(express.logger());
app.listen(3000);
console.log('Express server started on port 3000');

function getCoupletPromise() {

var coupletDeferred = _.Deferred();
var coupletPromise = coupletDeferred.promise();

var url = "http://api.wordnik.com//v4/words.json/randomWord?includePartOfSpeech=noun&excludePartOfSpeech=proper-noun,proper-noun-plural,proper-noun-posessive,suffix,family-name,idiom,affix&minCorpusCount=5000&api_key=" + APIKEY;
var rwDeferred = _.Deferred();
var randomWordPromise = rwDeferred.promise();
request({
url : url
}, function(error, response, body) {
if (!error && response.statusCode === 200) {
//console.log(JSON.parse(body).word);
//console.log(I.singularize(JSON.parse(body).word));
var word = new Wordnik.Word({word: I.singularize(JSON.parse(body).word), params:{
relationshipTypes: 'rhyme',
limitPerRelationshipType: 100,
hasDictionaryDef: true
}});
word.getWord()
.then( function() {
rwDeferred.resolve(word);
});

}
else {
rwDeferred.reject(error);
}
});

randomWordPromise.done(function(word) {
//console.log("The model for our random word: ", word);
// We could also get more info about the random word, in this case, relatedWords that rhyme:
word.getRelatedWords()
.then( function() {
if (word.get("relatedWords").length > 0) {
var a = article(word.id) + " ";
var opens = [
"I'm the illest MC to ever rock the ",
"When I'm on the mic you realize you're just " + a,
"My rhymes bring the power like a raging ",
"If you can't handle this then you're nothing but " + a
];
var first = opens[Math.floor(Math.random()*opens.length)] + word.id;
var word2 = word.get("relatedWords")[0].words[Math.floor(Math.random()*word.get("relatedWords")[0].words.length)];
var posPromise = getPartOfSpeech(word2);
( function(first) {

posPromise.done(function(pos) {
var result = "oops!";
if (pos === 'adjective') {
var pre = [
"You can try and battle me, but you're too ",
"I make the MCs in the place wish that they were ",
"My rhymes blow your mind and you think it's ",
"My sweet-ass rhymes make your woman feel "
];
result = pre[Math.floor(Math.random()*pre.length)] + word2;
}
else if (pos === 'noun' || pos === 'proper-noun') {
var a = article(word.id) + " ";
var pre = [
"Every other MC is a sucker ",
"There's nobody like me 'cause I'm the greatest ",
"You hear my freestyle and you drop your ",
"My flow and my style both blow away the ",
"My posse's got my back and my homies got my ",
"Sweeter than molasses, and stronger than " + a,
"Try to step to me and I'mma wreck your ",
"Wherever I go, people give me some "
];
result = pre[Math.floor(Math.random()*pre.length)] + I.singularize(word2);
}
else if (pos === 'verb-transitive') {
result = "My rhyme profile makes the ladies " + word2;
}
else if (pos === 'interjection') {
result = "*skratch solo* ... (" + word2[0] + "-" + word2[0] + "-" + word2 + "!)";
}
else {
result = pos;
//coupletDeferred.resolve(result);
coupletDeferred.resolve("");
}
coupletDeferred.resolve(first + "\n<br>" + result + "\n<br>");
});
})(first);
}
else {
//coupletDeferred.resolve("Sorry. We couldn't find anything that rhymes with " + word.id + "!");
coupletDeferred.resolve("");
}
});
});
return coupletDeferred.promise();
}

app.get('/' , function(req, res){

var cypher = "";

var stuffToDo = [];
for (var i=0;i<12;i++) {
var cp = getCoupletPromise();
cp.done(function(couplet) {
if(couplet !== "") {
cypher += (couplet);
}
});
stuffToDo.push(cp);
}

_.when(stuffToDo).done( function() {
console.log(cypher);
console.log('*drops the mic*');
cypher += "<br>*drops the mic*";
res.send('<!doctype html><html><head><title>Freestyle 80s Battle Rap Generator</title><style type="text/css"></style></head><body style="font-family:sans-serif;width:600px;"><h1>Freestyle 80s Battle Rap Generator</h1><p>'+cypher+'</p><script type="text/javascript"> var _gaq = _gaq || []; _gaq.push(["_setAccount", "UA-37844294-1"]); _gaq.push(["_trackPageview"]); (function() { var ga = document.createElement("script"); ga.type = "text/javascript"; ga.async = true; ga.src = ("https:" == document.location.protocol ? "https://ssl" : "http://www") + ".google-analytics.com/ga.js"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(ga, s); })(); </script></body></html>');

});

});


function getPartOfSpeech(wordId) {
// accepts a word string
var word = new Wordnik.Word({word: wordId, params:{includeSuggestions:true}});
var deferred = _.Deferred();
word.getDefinitions()
.then( function(word) {
deferred.resolve(word.get("definitions")[0].partOfSpeech);
});
return deferred.promise();
}






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