2 lines
2.9 KiB
JavaScript
2 lines
2.9 KiB
JavaScript
var saveAs=saveAs||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=e.webkitRequestFileSystem,a=e.requestFileSystem||i||e.mozRequestFileSystem,c=function(t){(e.setImmediate||e.setTimeout)(function(){throw t},0)},f="application/octet-stream",u=0,s=function(t){var o=function(){"string"==typeof t?n().revokeObjectURL(t):t.remove()};e.chrome?o():setTimeout(o,500)},d=function(e,t,n){for(var o=(t=[].concat(t)).length;o--;){var r=e["on"+t[o]];if("function"==typeof r)try{r.call(e,n||e)}catch(e){c(e)}}},l=function(e){return/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(e.type)?new Blob(["\ufeff",e],{type:e.type}):e},p=function(c,p){var v,w,y,m=this,h=(c=l(c)).type,S=!1,O=function(){d(m,"writestart progress write writeend".split(" "))},E=function(){if(!S&&v||(v=n().createObjectURL(c)),w)w.location.href=v;else{void 0==e.open(v,"_blank")&&"undefined"!=typeof safari&&(e.location.href=v)}m.readyState=m.DONE,O(),s(v)},R=function(e){return function(){if(m.readyState!==m.DONE)return e.apply(this,arguments)}},b={create:!0,exclusive:!1};if(m.readyState=m.INIT,p||(p="download"),r)return v=n().createObjectURL(c),o.href=v,o.download=p,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)}(o),m.readyState=m.DONE,O(),void s(v);e.chrome&&h&&h!==f&&(y=c.slice||c.webkitSlice,c=y.call(c,0,c.size,f),S=!0),i&&"download"!==p&&(p+=".download"),(h===f||i)&&(w=e),a?(u+=c.size,a(e.TEMPORARY,u,R(function(e){e.root.getDirectory("saved",b,R(function(e){var t=function(){e.getFile(p,b,R(function(e){e.createWriter(R(function(t){t.onwriteend=function(t){w.location.href=e.toURL(),m.readyState=m.DONE,d(m,"writeend",t),s(e)},t.onerror=function(){var e=t.error;e.code!==e.ABORT_ERR&&E()},"writestart progress write abort".split(" ").forEach(function(e){t["on"+e]=m["on"+e]}),t.write(c),m.abort=function(){t.abort(),m.readyState=m.DONE},m.readyState=m.WRITING}),E)}),E)};e.getFile(p,{create:!1},R(function(e){e.remove(),t()}),R(function(e){e.code===e.NOT_FOUND_ERR?t():E()}))}),E)}),E)):E()},v=p.prototype;return"undefined"!=typeof navigator&&navigator.msSaveOrOpenBlob?function(e,t){return navigator.msSaveOrOpenBlob(l(e),t)}:(v.abort=function(){this.readyState=this.DONE,d(this,"abort")},v.readyState=v.INIT=0,v.WRITING=1,v.DONE=2,v.error=v.onwritestart=v.onprogress=v.onwrite=v.onabort=v.onerror=v.onwriteend=null,function(e,t){return new p(e,t)})}}("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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