haste-server/lib/key_generators/phonetic.js
2012-01-07 11:35:11 -05:00

33 lines
917 B
JavaScript

// Draws inspiration from pwgen and http://tools.arantius.com/password
var PhoneticKeyGenerator = function(options) {
// No options
};
// Generate a phonetic key
PhoneticKeyGenerator.prototype.createKey = function(keyLength) {
var text = '';
for (var i = 0; i < keyLength; i++) {
text += (i % 2 == 0) ? this.randConsonant() : this.randVowel();
}
return text;
};
PhoneticKeyGenerator.consonants = 'bcdfghjklmnpqrstvwxy';
PhoneticKeyGenerator.vowels = 'aeiou';
// Get an random vowel
PhoneticKeyGenerator.prototype.randVowel = function() {
return PhoneticKeyGenerator.vowels[
Math.floor(Math.random() * PhoneticKeyGenerator.vowels.length)
];
};
// Get an random consonant
PhoneticKeyGenerator.prototype.randConsonant = function() {
return PhoneticKeyGenerator.consonants[
Math.floor(Math.random() * PhoneticKeyGenerator.consonants.length)
];
};
module.exports = PhoneticKeyGenerator;