require(["xlsx.full.min"], function(_XLSX) { var X = XLSX; var global_wb; var process_wb = (function() { var OUT = document.getElementById('out'); var HTMLOUT = document.getElementById('htmlout'); var get_format = (function() { var radios = document.getElementsByName( "format" ); return function() { for(var i = 0; i < radios.length; ++i) if(radios[i].checked || radios.length === 1) return radios[i].value; }; })(); var to_json = function to_json(workbook) { var result = {}; workbook.SheetNames.forEach(function(sheetName) { var roa = X.utils.sheet_to_json(workbook.Sheets[sheetName]); if(roa.length) result[sheetName] = roa; }); return JSON.stringify(result, 2, 2); }; var to_csv = function to_csv(workbook) { var result = []; workbook.SheetNames.forEach(function(sheetName) { var csv = X.utils.sheet_to_csv(workbook.Sheets[sheetName]); if(csv.length){ result.push("SHEET: " + sheetName); result.push(""); result.push(csv); } }); return result.join("\n"); }; var to_fmla = function to_fmla(workbook) { var result = []; workbook.SheetNames.forEach(function(sheetName) { var formulae = X.utils.get_formulae(workbook.Sheets[sheetName]); if(formulae.length){ result.push("SHEET: " + sheetName); result.push(""); result.push(formulae.join("\n")); } }); return result.join("\n"); }; var to_html = function to_html(workbook) { HTMLOUT.innerHTML = ""; workbook.SheetNames.forEach(function(sheetName) { var htmlstr = X.write(workbook, {sheet:sheetName, type:'binary', bookType:'html'}); HTMLOUT.innerHTML += htmlstr; }); return ""; }; return function process_wb(wb) { global_wb = wb; var output = ""; switch(get_format()) { case "form": output = to_fmla(wb); break; case "html": output = to_html(wb); break; case "json": output = to_json(wb); break; default: output = to_csv(wb); } if(OUT.innerText === undefined) OUT.textContent = output; else OUT.innerText = output; if(typeof console !== 'undefined') console.log("output", new Date()); }; })(); var setfmt = window.setfmt = function setfmt() { if(global_wb) process_wb(global_wb); }; var b64it = window.b64it = (function() { var tarea = document.getElementById('b64data'); return function b64it() { if(typeof console !== 'undefined') console.log("onload", new Date()); var wb = X.read(tarea.value, {type:'base64', WTF:false}); process_wb(wb); }; })(); var do_file = (function() { var rABS = typeof FileReader !== "undefined" && (FileReader.prototype||{}).readAsBinaryString; var domrabs = document.getElementsByName("userabs")[0]; if(!rABS) domrabs.disabled = !(domrabs.checked = false); var use_worker = false && typeof Worker !== 'undefined'; var domwork = document.getElementsByName("useworker")[0]; if(!use_worker) domwork.disabled = !(domwork.checked = false); var xw = function xw(data, cb) { var worker = new Worker(XW.worker); worker.onmessage = function(e) { switch(e.data.t) { case 'ready': break; case 'e': console.error(e.data.d); break; case XW.msg: cb(JSON.parse(e.data.d)); break; } }; worker.postMessage({d:data,b:rABS?'binary':'array'}); }; return function do_file(files) { rABS = domrabs.checked; use_worker = domwork.checked; var f = files[0]; var reader = new FileReader(); reader.onload = function(e) { if(typeof console !== 'undefined') console.log("onload", new Date(), rABS, use_worker); var data = e.target.result; if(!rABS) data = new Uint8Array(data); if(use_worker) xw(data, process_wb); else process_wb(X.read(data, {type: rABS ? 'binary' : 'array'})); }; if(rABS) reader.readAsBinaryString(f); else reader.readAsArrayBuffer(f); }; })(); (function() { var drop = document.getElementById('drop'); if(!drop.addEventListener) return; function handleDrop(e) { e.stopPropagation(); e.preventDefault(); do_file(e.dataTransfer.files); } function handleDragover(e) { e.stopPropagation(); e.preventDefault(); e.dataTransfer.dropEffect = 'copy'; } drop.addEventListener('dragenter', handleDragover, false); drop.addEventListener('dragover', handleDragover, false); drop.addEventListener('drop', handleDrop, false); })(); (function() { var xlf = document.getElementById('xlf'); if(!xlf.addEventListener) return; function handleFile(e) { do_file(e.target.files); } xlf.addEventListener('change', handleFile, false); })(); });