2 lines
2.9 KiB
JavaScript
2 lines
2.9 KiB
JavaScript
var saveAs=saveAs||function(a){"use strict";if("undefined"==typeof navigator||!/MSIE [1-9]\./.test(navigator.userAgent)){var b=a.document,c=function(){return a.URL||a.webkitURL||a},d=b.createElementNS("http://www.w3.org/1999/xhtml","a"),e="download"in d,f=function(c){var d=b.createEvent("MouseEvents");d.initMouseEvent("click",!0,!1,a,0,0,0,0,0,!1,!1,!1,!1,0,null),c.dispatchEvent(d)},g=a.webkitRequestFileSystem,h=a.requestFileSystem||g||a.mozRequestFileSystem,i=function(b){(a.setImmediate||a.setTimeout)(function(){throw b},0)},j="application/octet-stream",k=0,l=500,m=function(b){var d=function(){"string"==typeof b?c().revokeObjectURL(b):b.remove()};a.chrome?d():setTimeout(d,l)},n=function(a,b,c){b=[].concat(b);for(var d=b.length;d--;){var e=a["on"+b[d]];if("function"==typeof e)try{e.call(a,c||a)}catch(a){i(a)}}},o=function(a){return/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(a.type)?new Blob(["\ufeff",a],{type:a.type}):a},p=function(b,i){b=o(b);var l,p,q,r=this,s=b.type,t=!1,u=function(){n(r,"writestart progress write writeend".split(" "))},v=function(){if(!t&&l||(l=c().createObjectURL(b)),p)p.location.href=l;else{var d=a.open(l,"_blank");void 0==d&&"undefined"!=typeof safari&&(a.location.href=l)}r.readyState=r.DONE,u(),m(l)},w=function(a){return function(){if(r.readyState!==r.DONE)return a.apply(this,arguments)}},x={create:!0,exclusive:!1};return r.readyState=r.INIT,i||(i="download"),e?(l=c().createObjectURL(b),d.href=l,d.download=i,f(d),r.readyState=r.DONE,u(),void m(l)):(a.chrome&&s&&s!==j&&(q=b.slice||b.webkitSlice,b=q.call(b,0,b.size,j),t=!0),g&&"download"!==i&&(i+=".download"),(s===j||g)&&(p=a),h?(k+=b.size,void h(a.TEMPORARY,k,w(function(a){a.root.getDirectory("saved",x,w(function(a){var c=function(){a.getFile(i,x,w(function(a){a.createWriter(w(function(c){c.onwriteend=function(b){p.location.href=a.toURL(),r.readyState=r.DONE,n(r,"writeend",b),m(a)},c.onerror=function(){var a=c.error;a.code!==a.ABORT_ERR&&v()},"writestart progress write abort".split(" ").forEach(function(a){c["on"+a]=r["on"+a]}),c.write(b),r.abort=function(){c.abort(),r.readyState=r.DONE},r.readyState=r.WRITING}),v)}),v)};a.getFile(i,{create:!1},w(function(a){a.remove(),c()}),w(function(a){a.code===a.NOT_FOUND_ERR?c():v()}))}),v)}),v)):void v())},q=p.prototype,r=function(a,b){return new p(a,b)};return"undefined"!=typeof navigator&&navigator.msSaveOrOpenBlob?function(a,b){return navigator.msSaveOrOpenBlob(o(a),b)}:(q.abort=function(){var a=this;a.readyState=a.DONE,n(a,"abort")},q.readyState=q.INIT=0,q.WRITING=1,q.DONE=2,q.error=q.onwritestart=q.onprogress=q.onwrite=q.onabort=q.onerror=q.onwriteend=null,r)}}("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||this.content);"undefined"!=typeof module&&module.exports?module.exports.saveAs=saveAs:"undefined"!=typeof define&&null!==define&&null!=define.amd&&define([],function(){return saveAs});
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