443 lines
14 KiB
JavaScript
443 lines
14 KiB
JavaScript
(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.raterJs = f()}})(function(){var define,module,exports;return (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
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"use strict";
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/*! rater-js. [c] 2018 Fredrik Olsson. MIT License */
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var css = require('./style.css');
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module.exports = function (options) {
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//private fields
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var showToolTip = true;
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if (typeof options.element === "undefined" || options.element === null) {
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throw new Error("element required");
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}
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if (typeof options.showToolTip !== "undefined") {
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showToolTip = !!options.showToolTip;
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}
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if (typeof options.step !== "undefined") {
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if (options.step <= 0 || options.step > 1) {
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throw new Error("step must be a number between 0 and 1");
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}
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}
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var elem = options.element;
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var reverse = options.reverse;
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var stars = options.max || 5;
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var starSize = options.starSize || 16;
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var step = options.step || 1;
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var onHover = options.onHover;
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var onLeave = options.onLeave;
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var rating = null;
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var myRating;
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elem.classList.add("star-rating");
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var div = document.createElement("div");
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div.classList.add("star-value");
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if (reverse) {
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div.classList.add("rtl");
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}
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div.style.backgroundSize = starSize + "px";
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elem.appendChild(div);
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elem.style.width = starSize * stars + "px";
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elem.style.height = starSize + "px";
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elem.style.backgroundSize = starSize + "px";
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var callback = options.rateCallback;
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var disabled = !!options.readOnly;
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var disableText;
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var isRating = false;
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var isBusyText = options.isBusyText;
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var currentRating;
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var ratingText;
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if (typeof options.disableText !== "undefined") {
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disableText = options.disableText;
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} else {
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disableText = "{rating}/{maxRating}";
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}
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if (typeof options.ratingText !== "undefined") {
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ratingText = options.ratingText;
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} else {
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ratingText = "{rating}/{maxRating}";
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}
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if (options.rating) {
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setRating(options.rating);
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} else {
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var dataRating = elem.dataset.rating;
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if (dataRating) {
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setRating(+dataRating);
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}
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}
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if (!rating) {
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elem.querySelector(".star-value").style.width = "0px";
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}
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if (disabled) {
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disable();
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} //private methods
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function onMouseMove(e) {
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onMove(e, false);
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}
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/**
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* Called by eventhandlers when mouse or touch events are triggered
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* @param {MouseEvent} e
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*/
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function onMove(e, isTouch) {
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if (disabled === true || isRating === true) {
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return;
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}
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var xCoor = null;
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var percent;
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var width = elem.offsetWidth;
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var parentOffset = elem.getBoundingClientRect();
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if (reverse) {
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if (isTouch) {
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xCoor = e.changedTouches[0].pageX - parentOffset.left;
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} else {
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xCoor = e.pageX - window.scrollX - parentOffset.left;
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}
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var relXRtl = width - xCoor;
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var valueForDivision = width / 100;
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percent = relXRtl / valueForDivision;
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} else {
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if (isTouch) {
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xCoor = e.changedTouches[0].pageX - parentOffset.left;
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} else {
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xCoor = e.offsetX;
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}
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percent = xCoor / width * 100;
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}
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if (percent < 101) {
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if (step === 1) {
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currentRating = Math.ceil(percent / 100 * stars);
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} else {
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var rat = percent / 100 * stars;
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for (var i = 0;; i += step) {
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if (i >= rat) {
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currentRating = i;
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break;
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}
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}
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} //todo: check why this happens and fix
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if (currentRating > stars) {
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currentRating = stars;
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}
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elem.querySelector(".star-value").style.width = currentRating / stars * 100 + "%";
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if (showToolTip) {
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var toolTip = ratingText.replace("{rating}", currentRating);
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toolTip = toolTip.replace("{maxRating}", stars);
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elem.setAttribute("title", toolTip);
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}
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if (typeof onHover === "function") {
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onHover(currentRating, rating);
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}
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}
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}
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/**
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* Called when mouse is released. This function will update the view with the rating.
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* @param {MouseEvent} e
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*/
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function onStarOut(e) {
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if (!rating) {
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elem.querySelector(".star-value").style.width = "0%";
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elem.removeAttribute("data-rating");
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} else {
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elem.querySelector(".star-value").style.width = rating / stars * 100 + "%";
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elem.setAttribute("data-rating", rating);
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}
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if (typeof onLeave === "function") {
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onLeave(currentRating, rating);
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}
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}
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/**
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* Called when star is clicked.
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* @param {MouseEvent} e
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*/
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function onStarClick(e) {
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if (disabled === true) {
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return;
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}
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if (isRating === true) {
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return;
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}
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if (typeof callback !== "undefined") {
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isRating = true;
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myRating = currentRating;
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if (typeof isBusyText === "undefined") {
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elem.removeAttribute("title");
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} else {
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elem.setAttribute("title", isBusyText);
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}
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elem.classList.add("is-busy");
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callback.call(this, myRating, function () {
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if (disabled === false) {
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elem.removeAttribute("title");
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}
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isRating = false;
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elem.classList.remove("is-busy");
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});
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}
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}
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/**
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* Disables the rater so that it's not possible to click the stars.
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*/
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function disable() {
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disabled = true;
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elem.classList.add("disabled");
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if (showToolTip && !!disableText) {
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var toolTip = disableText.replace("{rating}", !!rating ? rating : 0);
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toolTip = toolTip.replace("{maxRating}", stars);
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elem.setAttribute("title", toolTip);
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} else {
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elem.removeAttribute("title");
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}
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}
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/**
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* Enabled the rater so that it's possible to click the stars.
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*/
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function enable() {
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disabled = false;
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elem.removeAttribute("title");
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elem.classList.remove("disabled");
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}
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/**
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* Sets the rating
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*/
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function setRating(value) {
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if (typeof value === "undefined") {
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throw new Error("Value not set.");
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}
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if (value === null) {
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throw new Error("Value cannot be null.");
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}
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if (typeof value !== "number") {
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throw new Error("Value must be a number.");
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}
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if (value < 0 || value > stars) {
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throw new Error("Value too high. Please set a rating of " + stars + " or below.");
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}
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rating = value;
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elem.querySelector(".star-value").style.width = value / stars * 100 + "%";
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elem.setAttribute("data-rating", value);
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}
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/**
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* Gets the rating
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*/
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function getRating() {
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return rating;
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}
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/**
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* Set the rating to a value to inducate it's not rated.
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*/
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function clear() {
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rating = null;
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elem.querySelector(".star-value").style.width = "0px";
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elem.removeAttribute("title");
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}
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/**
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* Remove event handlers.
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*/
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function dispose() {
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elem.removeEventListener("mousemove", onMouseMove);
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elem.removeEventListener("mouseleave", onStarOut);
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elem.removeEventListener("click", onStarClick);
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elem.removeEventListener("touchmove", handleMove, false);
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elem.removeEventListener("touchstart", handleStart, false);
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elem.removeEventListener("touchend", handleEnd, false);
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elem.removeEventListener("touchcancel", handleCancel, false);
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}
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elem.addEventListener("mousemove", onMouseMove);
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elem.addEventListener("mouseleave", onStarOut);
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var module = {
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setRating: setRating,
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getRating: getRating,
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disable: disable,
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enable: enable,
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clear: clear,
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dispose: dispose,
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get element() {
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return elem;
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}
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};
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/**
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* Handles touchmove event.
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* @param {TouchEvent} e
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*/
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function handleMove(e) {
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e.preventDefault();
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onMove(e, true);
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}
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/**
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* Handles touchstart event.
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* @param {TouchEvent} e
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*/
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function handleStart(e) {
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e.preventDefault();
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onMove(e, true);
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}
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/**
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* Handles touchend event.
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* @param {TouchEvent} e
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*/
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function handleEnd(evt) {
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evt.preventDefault();
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onMove(evt, true);
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onStarClick.call(module);
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}
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/**
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* Handles touchend event.
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* @param {TouchEvent} e
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*/
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function handleCancel(e) {
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e.preventDefault();
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onStarOut(e);
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}
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elem.addEventListener("click", onStarClick.bind(module));
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elem.addEventListener("touchmove", handleMove, false);
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elem.addEventListener("touchstart", handleStart, false);
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elem.addEventListener("touchend", handleEnd, false);
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elem.addEventListener("touchcancel", handleCancel, false);
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return module;
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};
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},{"./style.css":2}],2:[function(require,module,exports){
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var css = ".star-rating {\n width: 0;\n position: relative;\n display: inline-block;\n background-image: url(data:image/svg+xml;base64,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);\n background-position: 0 0;\n background-repeat: repeat-x;\n cursor: pointer;\n}\n.star-rating .star-value {\n position: absolute;\n height: 100%;\n width: 100%;\n background: url('data:image/svg+xml;base64,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');\n background-repeat: repeat-x;\n}\n.star-rating.disabled {\n cursor: default;\n}\n.star-rating.is-busy {\n cursor: wait;\n}\n.star-rating .star-value.rtl {\n -moz-transform: scaleX(-1);\n -o-transform: scaleX(-1);\n -webkit-transform: scaleX(-1);\n transform: scaleX(-1);\n filter: FlipH;\n -ms-filter: \"FlipH\";\n right: 0;\n left: auto;\n}\n"; (require("browserify-css").createStyle(css, { "href": "lib\\style.css" }, { "insertAt": "bottom" })); module.exports = css;
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},{"browserify-css":3}],3:[function(require,module,exports){
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'use strict';
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// For more information about browser field, check out the browser field at https://github.com/substack/browserify-handbook#browser-field.
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var styleElementsInsertedAtTop = [];
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var insertStyleElement = function(styleElement, options) {
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var head = document.head || document.getElementsByTagName('head')[0];
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var lastStyleElementInsertedAtTop = styleElementsInsertedAtTop[styleElementsInsertedAtTop.length - 1];
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options = options || {};
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options.insertAt = options.insertAt || 'bottom';
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if (options.insertAt === 'top') {
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if (!lastStyleElementInsertedAtTop) {
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head.insertBefore(styleElement, head.firstChild);
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} else if (lastStyleElementInsertedAtTop.nextSibling) {
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head.insertBefore(styleElement, lastStyleElementInsertedAtTop.nextSibling);
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} else {
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head.appendChild(styleElement);
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}
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styleElementsInsertedAtTop.push(styleElement);
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} else if (options.insertAt === 'bottom') {
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head.appendChild(styleElement);
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} else {
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throw new Error('Invalid value for parameter \'insertAt\'. Must be \'top\' or \'bottom\'.');
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}
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};
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module.exports = {
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// Create a <link> tag with optional data attributes
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createLink: function(href, attributes) {
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var head = document.head || document.getElementsByTagName('head')[0];
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var link = document.createElement('link');
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link.href = href;
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link.rel = 'stylesheet';
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for (var key in attributes) {
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if ( ! attributes.hasOwnProperty(key)) {
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continue;
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}
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var value = attributes[key];
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link.setAttribute('data-' + key, value);
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}
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head.appendChild(link);
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},
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// Create a <style> tag with optional data attributes
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createStyle: function(cssText, attributes, extraOptions) {
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extraOptions = extraOptions || {};
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var style = document.createElement('style');
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style.type = 'text/css';
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for (var key in attributes) {
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if ( ! attributes.hasOwnProperty(key)) {
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continue;
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}
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var value = attributes[key];
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style.setAttribute('data-' + key, value);
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}
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if (style.sheet) { // for jsdom and IE9+
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style.innerHTML = cssText;
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style.sheet.cssText = cssText;
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insertStyleElement(style, { insertAt: extraOptions.insertAt });
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} else if (style.styleSheet) { // for IE8 and below
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insertStyleElement(style, { insertAt: extraOptions.insertAt });
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style.styleSheet.cssText = cssText;
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} else { // for Chrome, Firefox, and Safari
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style.appendChild(document.createTextNode(cssText));
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insertStyleElement(style, { insertAt: extraOptions.insertAt });
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}
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}
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};
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},{}]},{},[1])(1)
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});
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