jigsaw.min.js

/*!
 * version: 1.0.3
 * docs: https://github.com/yeild/jigsaw
 * 
 */!function(n){var e={};function t(r){if(e[r])return e[r].exports;var i=e[r]={i:r,l:!1,exports:{}};return n[r].call(i.exports,i,i.exports,t),i.l=!0,i.exports}t.m=n,t.c=e,t.d=function(n,e,r){t.o(n,e)||Object.defineProperty(n,e,{enumerable:!0,get:r})},t.r=function(n){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(n,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(n,"__esModule",{value:!0})},t.t=function(n,e){if(1&e&&(n=t(n)),8&e)return n;if(4&e&&"object"==typeof n&&n&&n.__esModule)return n;var r=Object.create(null);if(t.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:n}),2&e&&"string"!=typeof n)for(var i in n)t.d(r,i,function(e){return n[e]}.bind(null,i));return r},t.n=function(n){var e=n&&n.__esModule?function(){return n.default}:function(){return n};return t.d(e,"a",e),e},t.o=function(n,e){return Object.prototype.hasOwnProperty.call(n,e)},t.p="",t(t.s=0)}([function(n,e,t){"use strict";var r,i=Object.assign||function(n){for(var e=1;e<arguments.length;e++){var t=arguments[e];for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&(n[r]=t[r])}return n},o=function(){function n(n,e){for(var t=0;t<e.length;t++){var r=e[t];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(n,r.key,r)}}return function(e,t,r){return t&&n(e.prototype,t),r&&n(e,r),e}}(),s=t(1),a=(r=s)&&r.__esModule?r:{default:r};var l=42,c=Math.PI,d=63;function u(n,e){return Math.round(Math.random()*(e-n)+n)}function f(n,e){var t=document.createElement("canvas");return t.width=n,t.height=e,t}function p(n,e){var t=document.createElement(n);return e&&(t.className=a.default[e]),t}function h(n,e){n.className=a.default[e]}function g(n,e){n.classList.add(a.default[e])}function v(){return"https://picsum.photos/id/"+u(0,1084)+"/310/155"}function 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n=this,e=function(n){var e=new Image;return e.crossOrigin="Anonymous",e.onload=n,e.onerror=function(){e.setSrc(v())},e.setSrc=function(n){if(window.navigator.userAgent.indexOf("Trident")>-1){var t=new XMLHttpRequest;t.onloadend=function(n){var t=new FileReader;t.readAsDataURL(n.target.response),t.onloadend=function(n){e.src=n.target.result}},t.open("GET",n),t.responseType="blob",t.send()}else e.src=n},e.setSrc(v()),e}((function(){n.setLoading(!1),n.draw(e)}));this.img=e}},{key:"draw",value:function(n){var e=this.width,t=this.height;this.x=u(73,e-73),this.y=u(28,t-73),b(this.canvasCtx,this.x,this.y,"fill"),b(this.blockCtx,this.x,this.y,"clip"),this.canvasCtx.drawImage(n,0,0,e,t),this.blockCtx.drawImage(n,0,0,e,t);var r=this.y-18-1,i=this.blockCtx.getImageData(this.x-3,r,d,d);this.block.width=d,this.blockCtx.putImageData(i,0,r)}},{key:"bindEvents",value:function(){var n=this;this.el.onselectstart=function(){return!1},this.refreshIcon.onclick=function(){n.reset(),"function"==typeof n.onRefresh&&n.onRefresh()};var e=void 0,t=void 0,r=[],i=!1,o=function(n){e=n.clientX||n.touches[0].clientX,t=n.clientY||n.touches[0].clientY,i=!0},s=this.width,l=function(o){if(!i)return!1;o.preventDefault();var a=o.clientX||o.touches[0].clientX,l=o.clientY||o.touches[0].clientY,c=a-e,d=l-t;if(c<0||c+38>=s)return!1;n.slider.style.left=c+"px";var u=(s-40-20)/(s-40)*c;n.block.style.left=u+"px",g(n.sliderContainer,"sliderContainer_active"),n.sliderMask.style.width=c+"px",r.push(d)},c=function(t){if(!i)return!1;var o,s;if(i=!1,(t.clientX||t.changedTouches[0].clientX)===e)return!1;o=n.sliderContainer,s="sliderContainer_active",o.classList.remove(a.default[s]),n.trail=r;var l=n.verify(),c=l.spliced,d=l.verified;c?d?(g(n.sliderContainer,"sliderContainer_success"),"function"==typeof n.onSuccess&&n.onSuccess()):(g(n.sliderContainer,"sliderContainer_fail"),n.text.innerHTML="请再试一次",n.reset()):(g(n.sliderContainer,"sliderContainer_fail"),"function"==typeof n.onFail&&n.onFail(),setTimeout(n.reset.bind(n),1e3))};this.slider.addEventListener("mousedown",o),this.slider.addEventListener("touchstart",o),this.block.addEventListener("mousedown",o),this.block.addEventListener("touchstart",o),document.addEventListener("mousemove",l),document.addEventListener("touchmove",l),document.addEventListener("mouseup",c),document.addEventListener("touchend",c)}},{key:"verify",value:function(){var n=this.trail,e=n.reduce(_)/n.length,t=n.map((function(n){return n-e})),r=Math.sqrt(t.map(x).reduce(_)/n.length),i=parseInt(this.block.style.left);return{spliced:Math.abs(i-this.x)<10,verified:0!==r}}},{key:"reset",value:function(){var n=this.width,e=this.height;h(this.sliderContainer,"sliderContainer"),this.slider.style.left="0px",this.block.width=n,this.block.style.left="0px",this.sliderMask.style.width="0px",this.canvasCtx.clearRect(0,0,n,e),this.blockCtx.clearRect(0,0,n,e),this.setLoading(!0),this.img.setSrc(v())}}]),n}();window.jigsaw={init:function(n){return new w(n).init()}}},function(n,e,t){var r=t(2);"string"==typeof r&&(r=[[n.i,r,""]]);var i={hmr:!0,transform:void 0,insertInto:void 0};t(4)(r,i);r.locals&&(n.exports=r.locals)},function(n,e,t){(e=n.exports=t(3)(!1)).push([n.i,".jigsaw__block--36MBx {\r\n  position: absolute;\r\n  left: 0;\r\n  top: 0;\r\n  cursor: pointer;\r\n  cursor: grab;\r\n}\r\n\r\n.jigsaw__block--36MBx:active {\r\n  cursor: grabbing;\r\n}\r\n\r\n.jigsaw__sliderContainer--1ZGEE {\r\n  position: relative;\r\n  text-align: center;\r\n  width: 310px;\r\n  height: 40px;\r\n  line-height: 40px;\r\n  margin-top: 15px;\r\n  background: #f7f9fa;\r\n  color: #45494c;\r\n  border: 1px solid #e4e7eb;\r\n}\r\n\r\n.jigsaw__sliderContainer_active--D4VhU .jigsaw__slider--ihcNg {\r\n  height: 38px;\r\n  top: -1px;\r\n  border: 1px solid #1991FA;\r\n}\r\n\r\n.jigsaw__sliderContainer_active--D4VhU .jigsaw__sliderMask--3jX8t {\r\n  height: 38px;\r\n  border-width: 1px;\r\n}\r\n\r\n.jigsaw__sliderContainer_success--aYlDd .jigsaw__slider--ihcNg {\r\n  height: 38px;\r\n  top: -1px;\r\n  border: 1px solid #52CCBA;\r\n  background-color: #52CCBA !important;\r\n}\r\n\r\n.jigsaw__sliderContainer_success--aYlDd .jigsaw__sliderMask--3jX8t {\r\n  height: 38px;\r\n  border: 1px solid #52CCBA;\r\n  background-color: #D2F4EF;\r\n}\r\n\r\n.jigsaw__sliderContainer_success--aYlDd .jigsaw__sliderIcon--3cfSx {\r\n  background-position: 0 -26px!important;\r\n}\r\n\r\n.jigsaw__sliderContainer_fail--35R3j .jigsaw__slider--ihcNg {\r\n  height: 38px;\r\n  top: -1px;\r\n  border: 1px solid #f57a7a;\r\n  background-color: #f57a7a !important;\r\n}\r\n\r\n.jigsaw__sliderContainer_fail--35R3j .jigsaw__sliderMask--3jX8t {\r\n  height: 38px;\r\n  border: 1px solid #f57a7a;\r\n  background-color: #fce1e1;\r\n}\r\n\r\n.jigsaw__sliderContainer_fail--35R3j .jigsaw__sliderIcon--3cfSx {\r\n  top: 14px;\r\n  background-position: 0 -82px !important;\r\n}\r\n\r\n.jigsaw__sliderContainer_active--D4VhU .jigsaw__sliderText--2Rhml, .jigsaw__sliderContainer_success--aYlDd .jigsaw__sliderText--2Rhml, .jigsaw__sliderContainer_fail--35R3j .jigsaw__sliderText--2Rhml {\r\n  display: none;\r\n}\r\n\r\n.jigsaw__sliderMask--3jX8t {\r\n  position: absolute;\r\n  left: 0;\r\n  top: 0;\r\n  height: 40px;\r\n  border: 0 solid #1991FA;\r\n  background: #D1E9FE;\r\n}\r\n\r\n.jigsaw__slider--ihcNg {\r\n  position: absolute;\r\n  top: 0;\r\n  left: 0;\r\n  width: 40px;\r\n  height: 40px;\r\n  background: #fff;\r\n  box-shadow: 0 0 3px rgba(0, 0, 0, 0.3);\r\n  transition: background .2s linear;\r\n  cursor: pointer;\r\n  cursor: grab;\r\n}\r\n\r\n.jigsaw__slider--ihcNg:active {\r\n  cursor: grabbing;\r\n}\r\n\r\n.jigsaw__slider--ihcNg:hover {\r\n  background: #1991FA;\r\n}\r\n\r\n.jigsaw__sliderIcon--3cfSx {\r\n  position: absolute;\r\n  top: 15px;\r\n  left: 13px;\r\n  width: 14px;\r\n  height: 12px;\r\n  background: url(https://cstaticdun.126.net//2.13.6/images/icon_light.4353d81.png) 0 -13px;\r\n  background-size: 32px 544px;\r\n}\r\n\r\n.jigsaw__slider--ihcNg:hover .jigsaw__sliderIcon--3cfSx {\r\n  background-position: 0 0;\r\n}\r\n\r\n.jigsaw__refreshIcon--2rYeZ {\r\n  position: absolute;\r\n  right: 5px;\r\n  top: 5px;\r\n  width: 30px;\r\n  height: 30px;\r\n  cursor: pointer;\r\n  background: url(https://cstaticdun.126.net//2.13.6/images/icon_light.4353d81.png) 0 -233px;\r\n  background-size: 32px 544px;\r\n}\r\n\r\n.jigsaw__refreshIcon--2rYeZ:hover {\r\n  background-position: 0 -266px;\r\n}\r\n\r\n.jigsaw__loadingContainer--2jPla {\r\n  position: absolute;\r\n  left: 0;\r\n  top: 0;\r\n  width: 310px;\r\n  height: 155px;\r\n  display: flex;\r\n  flex-direction: column;\r\n  justify-content: center;\r\n  align-items: center;\r\n  font-size: 14px;\r\n  color: #45494c;\r\n  z-index: 2;\r\n  background: #EDF0F2;\r\n}\r\n\r\n.jigsaw__loadingIcon--3Dv_j {\r\n  width: 32px;\r\n  height: 32px;\r\n  margin-bottom: 10px;\r\n  background: url(https://cstaticdun.126.net//2.13.6/images/icon_light.4353d81.png) 0 -332px;\r\n  background-size: 32px 544px;\r\n  animation: jigsaw__loading-icon-rotate--YXLLt 0.8s linear infinite;\r\n}\r\n\r\n@keyframes jigsaw__loading-icon-rotate--YXLLt {\r\n  from { transform: rotate(0) }\r\n  to { transform: rotate(360deg)}\r\n}\r\n",""]),e.locals={block:"jigsaw__block--36MBx",sliderContainer:"jigsaw__sliderContainer--1ZGEE",sliderContainer_active:"jigsaw__sliderContainer_active--D4VhU",slider:"jigsaw__slider--ihcNg",sliderMask:"jigsaw__sliderMask--3jX8t",sliderContainer_success:"jigsaw__sliderContainer_success--aYlDd",sliderIcon:"jigsaw__sliderIcon--3cfSx",sliderContainer_fail:"jigsaw__sliderContainer_fail--35R3j",sliderText:"jigsaw__sliderText--2Rhml",refreshIcon:"jigsaw__refreshIcon--2rYeZ",loadingContainer:"jigsaw__loadingContainer--2jPla",loadingIcon:"jigsaw__loadingIcon--3Dv_j","loading-icon-rotate":"jigsaw__loading-icon-rotate--YXLLt"}},function(n,e){n.exports=function(n){var 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