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