150 lines
4.6 KiB
JavaScript
150 lines
4.6 KiB
JavaScript
/*jshint browser:true */
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/*eslint-env browser */
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/*global ADLER32, console, Uint8Array */
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/*:: declare var ADLER32: ADLER32Module; */
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var X = ADLER32;
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function console_log(/*:: ...args:Array<any> */) { if(typeof console !== 'undefined') console.log.apply(console, [].slice.call(arguments)); }
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function lpad(s/*:string*/, len/*:number*/, chr/*:?string*/)/*:string*/{
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var L/*:number*/ = len - s.length, C/*:string*/ = chr || " ";
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if(L <= 0) return s;
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return new Array(L+1).join(C) + s;
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}
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function is_defined(val/*:any*/, keys/*:Array<string>*/)/*:boolean*/ {
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if(typeof val === "undefined") return false;
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return keys.length === 0 || is_defined(val[keys[0]], keys.slice(1));
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}
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/*# buffer to string; IE String.fromCharCode.apply limit, manual chunk */
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/*::
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type ArrayLike = any;
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type Stringifier = {(d:ArrayLike):string};
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*/
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function make_chunk_buf_to_str(BType/*:function*/)/*:Stringifier*/ {
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return function(data/*:any*/)/*:string*/ {
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var o = "", l = 0, w = 10240, L = data.byteLength/w;
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for(; l<L; ++l) o+=String.fromCharCode.apply(null, ((new BType(data.slice(l*w,l*w+w)))/*:any*/));
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o+=String.fromCharCode.apply(null, ((new BType(data.slice(l*w)))/*:any*/));
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return o;
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};
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}
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/*# buffer to binary string */
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var bstrify/*:Stringifier*/ = make_chunk_buf_to_str(typeof Uint8Array !== 'undefined' ? Uint8Array : Array);
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/*# readAsBinaryString support */
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var rABS/*:boolean*/ = typeof FileReader !== 'undefined' && is_defined(FileReader, ['prototype', 'readAsBinaryString']);
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var userABS/*:HTMLInputElement*/ = (document.getElementsByName("userabs")[0]/*:any*/);
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if(!rABS) {
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userABS.disabled = true;
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userABS.checked = false;
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}
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function copyToClipboard(text){
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var dummy = document.createElement("input");
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document.body.appendChild(dummy);
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dummy.setAttribute('value', text);
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dummy.select();
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document.execCommand("copy");
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document.body.removeChild(dummy);
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}
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/*## Process Result */
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/*:: declare class HTMLPreElement extends HTMLElement { innerText?:string; } */
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function process_value(val/*:ADLER32Type*/) {
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var output = [];
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/*output[0] = "Signed : " + val;
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output[1] = "Unsigned : " + (val>>>0);
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*/
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var ergebnis = lpad((val>>>0).toString(16),8,'0')
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copyToClipboard(ergebnis);
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output[2] = "Rechnungsnummer: " + ergebnis;
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var out/*:HTMLPreElement*/ = (document.getElementById('out')/*:any*/);
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var o = output.join("\n");
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if(typeof out.innerText == "undefined") out.textContent = o;
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else out.innerText = o;
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console_log("output", new Date());
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}
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/*## Raw Text */
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var dotxt/*:HTMLInputElement*/ = (document.getElementById('dotext')/*:any*/);
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dotxt.onclick = function() {
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var txt2 = document.getElementById('nr').value + "-" + document.getElementById('date').value + "-" + document.getElementById('job').value;
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// alert(txt2);
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var txt/*:HTMLTextAreaElement*/=(document.getElementById('rawdata')/*:any*/);
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console_log("onload", new Date());
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var wb/*:ADLER32Type*/ = X.str(txt2);
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process_value(wb);
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};
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/*# HTML5 */
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var readcb = function(e/*:Event*/) {
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console_log("onload", new Date(), rABS, false);
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var target/*:FileReader*/ = (e.target/*:any*/);
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var data = target.result;
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var val/*:ADLER32Type*/ = rABS ? X.bstr(/*::(*/data/*:: :any)*/) : X.str(bstrify(data));
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process_value(val);
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};
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/*## File Input */
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var handle_file = function(e/*:Event*/) {
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rABS = userABS.checked;
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var otarget/*:HTMLInputElement*/ = (e.target/*:any*/);
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var files/*:FileList*/ = otarget.files;
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var f/*:File*/ = files[0];
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var reader/*:FileReader*/ = new FileReader();
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reader.onload = readcb;
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if(rABS) (reader/*:any*/).readAsBinaryString(f);
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else reader.readAsArrayBuffer(f);
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};
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var xlf/*:HTMLInputElement*/ = (document.getElementById('xlf')/*:any*/);
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if(xlf.addEventListener) xlf.addEventListener('change', handle_file, false);
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/*## Drag and Drop File */
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var handle_drop/*:EventHandler*/ = (function(e/*:DragEvent*/) {
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e.stopPropagation();
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e.preventDefault();
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rABS = userABS.checked;
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if(!e.dataTransfer) return;
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var files/*:FileList*/ = e.dataTransfer.files;
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var f/*:File*/ = files[0];
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var reader/*:FileReader*/ = new FileReader();
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reader.onload = readcb;
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if(rABS) (reader/*:any*/).readAsBinaryString(f);
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else reader.readAsArrayBuffer(f);
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}/*:any*/);
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var handle_drag/*:EventHandler*/ = (function (e/*:DragEvent*/) {
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e.stopPropagation();
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e.preventDefault();
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if(e.dataTransfer) e.dataTransfer.dropEffect = 'copy';
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}/*:any*/);
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var drop/*:HTMLDivElement*/ = (document.getElementById('drop')/*:any*/);
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if(drop.addEventListener) {
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drop.addEventListener('dragenter', handle_drag, false);
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drop.addEventListener('dragover', handle_drag, false);
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drop.addEventListener('drop', handle_drop, false);
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}
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