haste-server/lib/key_generators/phonetic.js

34 lines
967 B
JavaScript
Raw Normal View History

// 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 = '';
var start = Math.round(Math.random() * 2);
for (var i = 0; i < keyLength; i++) {
text += (i % 2 == start) ? this.randConsonant() : this.randVowel();
}
return text;
};
PhoneticKeyGenerator.consonants = 'bcdfghjklmnpqrstvwxyz';
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;