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56 lines
1.5 KiB
56 lines
1.5 KiB
3 years ago
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"use strict";
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/**
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* Representation a of zip file in js
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* @constructor
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*/
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function JSZip() {
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// if this constructor is used without `new`, it adds `new` before itself:
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if(!(this instanceof JSZip)) {
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return new JSZip();
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}
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if(arguments.length) {
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throw new Error("The constructor with parameters has been removed in JSZip 3.0, please check the upgrade guide.");
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}
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// object containing the files :
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// {
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// "folder/" : {...},
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// "folder/data.txt" : {...}
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// }
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// NOTE: we use a null prototype because we do not
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// want filenames like "toString" coming from a zip file
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// to overwrite methods and attributes in a normal Object.
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this.files = Object.create(null);
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this.comment = null;
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// Where we are in the hierarchy
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this.root = "";
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this.clone = function() {
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var newObj = new JSZip();
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for (var i in this) {
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if (typeof this[i] !== "function") {
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newObj[i] = this[i];
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}
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}
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return newObj;
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};
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}
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JSZip.prototype = require("./object");
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JSZip.prototype.loadAsync = require("./load");
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JSZip.support = require("./support");
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JSZip.defaults = require("./defaults");
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// TODO find a better way to handle this version,
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// a require('package.json').version doesn't work with webpack, see #327
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JSZip.version = "3.10.1";
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JSZip.loadAsync = function (content, options) {
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return new JSZip().loadAsync(content, options);
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};
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JSZip.external = require("./external");
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module.exports = JSZip;
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