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@janikvonrotz janikvonrotz/helper.js
Last active Oct 17, 2016

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Helper library for js projects #JavaScript #Meteor #Node
function concenateToPhrase(array, connectWord) {
var length = array.length;
var phrase = "";
array.map((item) => {
var index = array.indexOf(item);
// return word if theres is only one item
if(length == 1){
phrase = item;
} else if (length > 0){
// it its the first word don't add a comma
if(index === 0){
phrase += item;
// if item is in the middle add a comma
} else if(index < (length - 1)) {
phrase += ", " + item;
// if item is at the end add connectWord
} else if(index == (length -1)) {
phrase += " " + connectWord + " " + item;
}
}
});
return phrase;
}
function getValue(obj, path) {
for (var i=0, path = path.split('.'), len = path.length; i<len; i++){
obj = obj[path[i]];
}
return obj;
}
function setValue(object, key, value) {
key = key.split('.');
for (var index = 0; index < key.length - 1; index++){
object = object[key[index]];
}
object[key[index]] = value;
return object;
}
function slugify(text){
return text.toString().toLowerCase()
.replace(/\s+/g, '-') // Replace spaces with -
.replace(/[^\w\-]+/g, '') // Remove all non-word chars
.replace(/\-\-+/g, '-') // Replace multiple - with single -
.replace(/^-+/, '') // Trim - from start of text
.replace(/-+$/, ''); // Trim - from end of text
}
function scorePassword(password) {
var score = 0;
if (!password)
return score;
// award every unique letter until 5 repetitions
var letters = new Object();
for (var i=0; i<password.length; i++) {
letters[password[i]] = (letters[password[i]] || 0) + 1;
score += 5.0 / letters[password[i]];
}
// bonus points for mixing it up
var variations = {
digits: /\d/.test(password),
lower: /[a-z]/.test(password),
upper: /[A-Z]/.test(password),
nonWords: /\W/.test(password),
}
var variationCount = 0;
for (var check in variations) {
variationCount += (variations[check] === true) ? 1 : 0;
}
score += (variationCount - 1) * 10;
return parseInt(score);
}
function checkPassStrength(password) {
var score = scorePassword(password);
if (score > 80)
return "strong";
if (score > 60)
return "good";
if (score >= 30)
return "still weak";
if (score >= 0)
return "weak";
return "";
}
export { setValue, slugify, scorePassword, checkPassStrength, getValue, concenateToPhrase }
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