SheetJS
54b528eaed
The optional ODS module has been completely merged into xlsx.js and the corresponding scripts have been removed. The new xlsx.js file provides appropriate ODS exports, so fixing is a matter of removing ods.js refs.
33 lines
1.0 KiB
JavaScript
33 lines
1.0 KiB
JavaScript
/* xlsx.js (C) 2013-present SheetJS -- http://sheetjs.com */
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/* uncomment the next line for encoding support */
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/*:: declare var XLSX: XLSXModule; */
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/*:: declare var self: DedicatedWorkerGlobalScope; */
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importScripts('dist/cpexcel.js');
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importScripts('jszip.js');
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importScripts('xlsx.js');
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/*::self.*/postMessage({t:"ready"});
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function ab2str(data) {
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var o = "", l = 0, w = 10240;
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for(; l<data.byteLength/w; ++l) o+=String.fromCharCode.apply(null,/*::(*/new Uint16Array(data.slice(l*w,l*w+w))/*:: :any)*/);
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o+=String.fromCharCode.apply(null, /*::(*/new Uint16Array(data.slice(l*w))/*:: :any)*/);
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return o;
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}
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function s2ab(s/*:string*/) {
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var b = new ArrayBuffer(s.length*2), v = new Uint16Array(b);
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for (var i=0; i != s.length; ++i) v[i] = s.charCodeAt(i);
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return [v, b];
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}
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onmessage = function (oEvent) {
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var v;
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try {
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v = XLSX.read(ab2str(oEvent.data), {type: 'binary'});
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} catch(e) { /*::self.*/postMessage({t:"e",d:e.stack}); }
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var res = {t:"xlsx", d:JSON.stringify(v)};
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var r = s2ab(res.d)[1];
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/*::self.*/
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postMessage(r, [r]);
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};
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