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Remove unused utils

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This commit is contained in:
Josh Johnson 2018-05-25 08:58:07 +01:00
parent 478df0fac1
commit 579138f756
4 changed files with 5 additions and 514 deletions
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254
src/scripts/dist/choices.js vendored
View file

@ -93,17 +93,6 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
/* eslint-disable */
/**
* Capitalises the first letter of each word in a string
* @param {String} str String to capitalise
* @return {String} Capitalised string
*/
var capitalise = exports.capitalise = function capitalise(str) {
return str.replace(/\w\S*/g, function (txt) {
return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();
});
};
/**
* Generates a string of random chars
* @param {Number} length Length of the string to generate
@ -155,15 +144,6 @@ var isType = exports.isType = function isType(type, obj) {
return obj !== undefined && obj !== null && clas === type;
};
/**
* Tests to see if a passed object is a node
* @param {Object} obj Object to be tested
* @return {Boolean}
*/
var isNode = exports.isNode = function isNode(o) {
return (typeof Node === 'undefined' ? 'undefined' : _typeof(Node)) === 'object' ? o instanceof Node : o && (typeof o === 'undefined' ? 'undefined' : _typeof(o)) === 'object' && typeof o.nodeType === 'number' && typeof o.nodeName === 'string';
};
/**
* Tests to see if a passed object is an element
* @param {Object} obj Object to be tested
@ -214,132 +194,6 @@ var extend = exports.extend = function extend() {
return extended;
};
/**
* CSS transition end event listener
* @return
*/
var whichTransitionEvent = exports.whichTransitionEvent = function whichTransitionEvent() {
var t = void 0,
el = document.createElement('fakeelement');
var transitions = {
transition: 'transitionend',
OTransition: 'oTransitionEnd',
MozTransition: 'transitionend',
WebkitTransition: 'webkitTransitionEnd'
};
for (t in transitions) {
if (el.style[t] !== undefined) {
return transitions[t];
}
}
};
/**
* CSS animation end event listener
* @return
*/
var whichAnimationEvent = exports.whichAnimationEvent = function whichAnimationEvent() {
var t = void 0,
el = document.createElement('fakeelement');
var animations = {
animation: 'animationend',
OAnimation: 'oAnimationEnd',
MozAnimation: 'animationend',
WebkitAnimation: 'webkitAnimationEnd'
};
for (t in animations) {
if (el.style[t] !== undefined) {
return animations[t];
}
}
};
/**
* Get the ancestors of each element in the current set of matched elements,
* up to but not including the element matched by the selector
* @param {NodeElement} elem Element to begin search from
* @param {NodeElement} parent Parent to find
* @param {String} selector Class to find
* @return {Array} Array of parent elements
*/
var getParentsUntil = exports.getParentsUntil = function getParentsUntil(elem, parent, selector) {
var parents = [];
// Get matches
for (; elem && elem !== document; elem = elem.parentNode) {
// Check if parent has been reached
if (parent) {
var parentType = parent.charAt(0);
// If parent is a class
if (parentType === '.') {
if (elem.classList.contains(parent.substr(1))) {
break;
}
}
// If parent is an ID
if (parentType === '#') {
if (elem.id === parent.substr(1)) {
break;
}
}
// If parent is a data attribute
if (parentType === '[') {
if (elem.hasAttribute(parent.substr(1, parent.length - 1))) {
break;
}
}
// If parent is a tag
if (elem.tagName.toLowerCase() === parent) {
break;
}
}
if (selector) {
var selectorType = selector.charAt(0);
// If selector is a class
if (selectorType === '.') {
if (elem.classList.contains(selector.substr(1))) {
parents.push(elem);
}
}
// If selector is an ID
if (selectorType === '#') {
if (elem.id === selector.substr(1)) {
parents.push(elem);
}
}
// If selector is a data attribute
if (selectorType === '[') {
if (elem.hasAttribute(selector.substr(1, selector.length - 1))) {
parents.push(elem);
}
}
// If selector is a tag
if (elem.tagName.toLowerCase() === selector) {
parents.push(elem);
}
} else {
parents.push(elem);
}
}
// Return parents if any exist
if (parents.length === 0) {
return null;
}
return parents;
};
var wrap = exports.wrap = function wrap(element, wrapper) {
wrapper = wrapper || document.createElement('div');
if (element.nextSibling) {
@ -350,17 +204,6 @@ var wrap = exports.wrap = function wrap(element, wrapper) {
return wrapper.appendChild(element);
};
var getSiblings = exports.getSiblings = function getSiblings(elem) {
var siblings = [];
var sibling = elem.parentNode.firstChild;
for (; sibling; sibling = sibling.nextSibling) {
if (sibling.nodeType === 1 && sibling !== elem) {
siblings.push(sibling);
}
}
return siblings;
};
/**
* Find ancestor in DOM tree
* @param {NodeElement} el Element to start search from
@ -392,60 +235,6 @@ var findAncestorByAttrName = exports.findAncestorByAttrName = function findAnces
return null;
};
/**
* Debounce an event handler.
* @param {Function} func Function to run after wait
* @param {Number} wait The delay before the function is executed
* @param {Boolean} immediate If passed, trigger the function on the leading edge, instead of the trailing.
* @return {Function} A function will be called after it stops being called for a given delay
*/
var debounce = exports.debounce = function debounce(func, wait, immediate) {
var timeout = void 0;
return function () {
var context = this,
args = arguments;
var later = function later() {
timeout = null;
if (!immediate) func.apply(context, args);
};
var callNow = immediate && !timeout;
clearTimeout(timeout);
timeout = setTimeout(later, wait);
if (callNow) func.apply(context, args);
};
};
/**
* Get an element's distance from the top of the page
* @private
* @param {NodeElement} el Element to test for
* @return {Number} Elements Distance from top of page
*/
var getElemDistance = exports.getElemDistance = function getElemDistance(el) {
var location = 0;
if (el.offsetParent) {
do {
location += el.offsetTop;
el = el.offsetParent;
} while (el);
}
return location >= 0 ? location : 0;
};
/**
* Determine element height multiplied by any offsets
* @private
* @param {HTMLElement} el Element to test for
* @return {Number} Height of element
*/
var getElementOffset = exports.getElementOffset = function getElementOffset(el, offset) {
var elOffset = offset;
if (elOffset > 1) elOffset = 1;
if (elOffset > 0) elOffset = 0;
return Math.max(el.offsetHeight * elOffset);
};
/**
* Get the next or previous element from a given start point
* @param {HTMLElement} startEl Element to start position from
@ -467,31 +256,6 @@ var getAdjacentEl = exports.getAdjacentEl = function getAdjacentEl(startEl, clas
return children[startPos + operatorDirection];
};
/**
* Get scroll position based on top/bottom position
* @private
* @return {String} Position of scroll
*/
var getScrollPosition = exports.getScrollPosition = function getScrollPosition(position) {
if (position === 'bottom') {
// Scroll position from the bottom of the viewport
return Math.max((window.scrollY || window.pageYOffset) + (window.innerHeight || document.documentElement.clientHeight));
}
// Scroll position from the top of the viewport
return window.scrollY || window.pageYOffset;
};
/**
* Determine whether an element is within the viewport
* @param {HTMLElement} el Element to test
* @return {String} Position of scroll
* @return {Boolean}
*/
var isInView = exports.isInView = function isInView(el, position, offset) {
// If the user has scrolled further than the distance from the element to the top of its parent
return this.getScrollPosition(position) > this.getElemDistance(el) + this.getElementOffset(el, offset);
};
/**
* Determine whether an element is within
* @param {HTMLElement} el Element to test
@ -526,24 +290,6 @@ var stripHTML = exports.stripHTML = function stripHTML(html) {
return html.replace(/&/g, '&amp;').replace(/>/g, '&rt;').replace(/</g, '&lt;').replace(/"/g, '&quot;');
};
/**
* Adds animation to an element and removes it upon animation completion
* @param {Element} el Element to add animation to
* @param {String} animation Animation class to add to element
* @return
*/
var addAnimation = exports.addAnimation = function addAnimation(el, animation) {
var animationEvent = whichAnimationEvent();
var removeAnimation = function removeAnimation() {
el.classList.remove(animation);
el.removeEventListener(animationEvent, removeAnimation, false);
};
el.classList.add(animation);
el.addEventListener(animationEvent, removeAnimation, false);
};
/**
* Get a random number between a range
* @param {Number} min Minimum range

2
src/scripts/dist/choices.js.map vendored
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File diff suppressed because one or more lines are too long

2
src/scripts/dist/choices.min.js vendored
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File diff suppressed because one or more lines are too long

261
src/scripts/src/lib/utils.js
View file

@ -1,14 +1,5 @@
/* eslint-disable */
/**
* Capitalises the first letter of each word in a string
* @param {String} str String to capitalise
* @return {String} Capitalised string
*/
export const capitalise = function(str) {
return str.replace(/\w\S*/g, txt => txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase());
};
/**
* Generates a string of random chars
* @param {Number} length Length of the string to generate
@ -39,7 +30,6 @@ export const generateId = function(element, prefix) {
return id;
};
/**
* Tests the type of an object
* @param {String} type Type to test object against
@ -61,25 +51,15 @@ export const isType = function(type, obj) {
return obj !== undefined && obj !== null && clas === type;
};
/**
* Tests to see if a passed object is a node
* @param {Object} obj Object to be tested
* @return {Boolean}
*/
export const isNode = o => (
typeof Node === 'object' ? o instanceof Node :
o && typeof o === 'object' && typeof o.nodeType === 'number' && typeof o.nodeName === 'string'
);
/**
* Tests to see if a passed object is an element
* @param {Object} obj Object to be tested
* @return {Boolean}
*/
export const isElement = o => (
typeof HTMLElement === 'object' ? o instanceof HTMLElement : // DOM2
o && typeof o === 'object' && o !== null && o.nodeType === 1 && typeof o.nodeName === 'string'
);
typeof HTMLElement === 'object' ? o instanceof HTMLElement : // DOM2
o && typeof o === 'object' && o !== null && o.nodeType === 1 && typeof o.nodeName === 'string'
);
/**
* Merges unspecified amount of objects into new object
@ -121,132 +101,6 @@ export const extend = function() {
return extended;
};
/**
* CSS transition end event listener
* @return
*/
export const whichTransitionEvent = function() {
let t,
el = document.createElement('fakeelement');
const transitions = {
transition: 'transitionend',
OTransition: 'oTransitionEnd',
MozTransition: 'transitionend',
WebkitTransition: 'webkitTransitionEnd',
};
for (t in transitions) {
if (el.style[t] !== undefined) {
return transitions[t];
}
}
};
/**
* CSS animation end event listener
* @return
*/
export const whichAnimationEvent = function() {
let t,
el = document.createElement('fakeelement');
const animations = {
animation: 'animationend',
OAnimation: 'oAnimationEnd',
MozAnimation: 'animationend',
WebkitAnimation: 'webkitAnimationEnd',
};
for (t in animations) {
if (el.style[t] !== undefined) {
return animations[t];
}
}
};
/**
* Get the ancestors of each element in the current set of matched elements,
* up to but not including the element matched by the selector
* @param {NodeElement} elem Element to begin search from
* @param {NodeElement} parent Parent to find
* @param {String} selector Class to find
* @return {Array} Array of parent elements
*/
export const getParentsUntil = function(elem, parent, selector) {
const parents = [];
// Get matches
for (; elem && elem !== document; elem = elem.parentNode) {
// Check if parent has been reached
if (parent) {
const parentType = parent.charAt(0);
// If parent is a class
if (parentType === '.') {
if (elem.classList.contains(parent.substr(1))) {
break;
}
}
// If parent is an ID
if (parentType === '#') {
if (elem.id === parent.substr(1)) {
break;
}
}
// If parent is a data attribute
if (parentType === '[') {
if (elem.hasAttribute(parent.substr(1, parent.length - 1))) {
break;
}
}
// If parent is a tag
if (elem.tagName.toLowerCase() === parent) {
break;
}
}
if (selector) {
const selectorType = selector.charAt(0);
// If selector is a class
if (selectorType === '.') {
if (elem.classList.contains(selector.substr(1))) {
parents.push(elem);
}
}
// If selector is an ID
if (selectorType === '#') {
if (elem.id === selector.substr(1)) {
parents.push(elem);
}
}
// If selector is a data attribute
if (selectorType === '[') {
if (elem.hasAttribute(selector.substr(1, selector.length - 1))) {
parents.push(elem);
}
}
// If selector is a tag
if (elem.tagName.toLowerCase() === selector) {
parents.push(elem);
}
} else {
parents.push(elem);
}
}
// Return parents if any exist
if (parents.length === 0) {
return null;
}
return parents;
};
export const wrap = function(element, wrapper) {
wrapper = wrapper || document.createElement('div');
if (element.nextSibling) {
@ -257,17 +111,6 @@ export const wrap = function(element, wrapper) {
return wrapper.appendChild(element);
};
export const getSiblings = function(elem) {
const siblings = [];
let sibling = elem.parentNode.firstChild;
for (; sibling; sibling = sibling.nextSibling) {
if (sibling.nodeType === 1 && sibling !== elem) {
siblings.push(sibling);
}
}
return siblings;
};
/**
* Find ancestor in DOM tree
* @param {NodeElement} el Element to start search from
@ -299,60 +142,6 @@ export const findAncestorByAttrName = function(el, attr) {
return null;
};
/**
* Debounce an event handler.
* @param {Function} func Function to run after wait
* @param {Number} wait The delay before the function is executed
* @param {Boolean} immediate If passed, trigger the function on the leading edge, instead of the trailing.
* @return {Function} A function will be called after it stops being called for a given delay
*/
export const debounce = function(func, wait, immediate) {
let timeout;
return function() {
let context = this,
args = arguments;
const later = function() {
timeout = null;
if (!immediate) func.apply(context, args);
};
const callNow = immediate && !timeout;
clearTimeout(timeout);
timeout = setTimeout(later, wait);
if (callNow) func.apply(context, args);
};
};
/**
* Get an element's distance from the top of the page
* @private
* @param {NodeElement} el Element to test for
* @return {Number} Elements Distance from top of page
*/
export const getElemDistance = function(el) {
let location = 0;
if (el.offsetParent) {
do {
location += el.offsetTop;
el = el.offsetParent;
} while (el);
}
return location >= 0 ? location : 0;
};
/**
* Determine element height multiplied by any offsets
* @private
* @param {HTMLElement} el Element to test for
* @return {Number} Height of element
*/
export const getElementOffset = function(el, offset) {
let elOffset = offset;
if (elOffset > 1) elOffset = 1;
if (elOffset > 0) elOffset = 0;
return Math.max(el.offsetHeight * elOffset);
};
/**
* Get the next or previous element from a given start point
* @param {HTMLElement} startEl Element to start position from
@ -372,31 +161,6 @@ export const getAdjacentEl = (startEl, className, direction = 1) => {
return children[startPos + operatorDirection];
};
/**
* Get scroll position based on top/bottom position
* @private
* @return {String} Position of scroll
*/
export const getScrollPosition = function(position) {
if (position === 'bottom') {
// Scroll position from the bottom of the viewport
return Math.max((window.scrollY || window.pageYOffset) + (window.innerHeight || document.documentElement.clientHeight));
}
// Scroll position from the top of the viewport
return (window.scrollY || window.pageYOffset);
};
/**
* Determine whether an element is within the viewport
* @param {HTMLElement} el Element to test
* @return {String} Position of scroll
* @return {Boolean}
*/
export const isInView = function(el, position, offset) {
// If the user has scrolled further than the distance from the element to the top of its parent
return this.getScrollPosition(position) > (this.getElemDistance(el) + this.getElementOffset(el, offset));
};
/**
* Determine whether an element is within
* @param {HTMLElement} el Element to test
@ -431,25 +195,6 @@ export const stripHTML = html =>
.replace(/</g, '&lt;')
.replace(/"/g, '&quot;');
/**
* Adds animation to an element and removes it upon animation completion
* @param {Element} el Element to add animation to
* @param {String} animation Animation class to add to element
* @return
*/
export const addAnimation = (el, animation) => {
const animationEvent = whichAnimationEvent();
const removeAnimation = () => {
el.classList.remove(animation);
el.removeEventListener(animationEvent, removeAnimation, false);
};
el.classList.add(animation);
el.addEventListener(animationEvent, removeAnimation, false);
};
/**
* Get a random number between a range
* @param {Number} min Minimum range