2022-10-08 13:04:11 -07:00
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<!DOCTYPE html>
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<html>
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<head>
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<script async src="https://arc.io/widget.min.js#HEPCFa3K"></script>
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<meta charset="utf-8"/>
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<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
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<title>ayunWebEPK</title>
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<script type="text/javascript" src="jszip.min.js"></script>
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<script type="text/javascript" src="pako.min.js"></script>
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<script type="text/javascript" src="sha1.min.js"></script>
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<script type="text/javascript" src="ayunEPKDecompiler.js"></script>
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<script type="text/javascript" src="ayunEPKCompiler.js"></script>
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<link rel="preconnect" href="https://fonts.googleapis.com"/>
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin/>
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<link href="https://fonts.googleapis.com/css2?family=Nunito&display=swap" rel="stylesheet"/>
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<style>
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a:not([href]) {
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display: none;
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}
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*, ::file-selector-button {
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font-family: 'Nunito', sans-serif;
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}
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body {
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background-color: #111111;
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color: #dddddd;
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}
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input[disabled], button[disabled] {
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opacity: 0.8;
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}
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input[type=checkbox] {
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-webkit-appearance: initial;
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-moz-appearance: initial;
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appearance: initial;
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width: 1.5em;
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height: 1.5em;
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margin: 0;
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}
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input[type=checkbox]:checked {
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background-color: #eeeeee;
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}
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input[type=checkbox]:before {
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content: ':>';
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text-align: center;
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color: #dddddd;
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margin-left: 0.3em;
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}
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input[type=checkbox]:checked:before {
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color: #343434;
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}
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input[type=checkbox]:after {
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content: 'No';
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color: #dddddd;
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margin-left: 0.6em;
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}
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input[type=checkbox]:checked:after {
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content: 'Yes';
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}
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@supports (-webkit-touch-callout: none) or (background: -webkit-named-image(i)) {
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input[type=checkbox]:after {
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content: 'no';
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}
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input[type=checkbox]:checked:after {
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content: 'yes';
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}
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}
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@supports (-moz-appearance: none) {
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input[type=checkbox]:after {
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content: 'No.';
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}
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input[type=checkbox]:checked:after {
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content: 'Yes.';
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}
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}
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::file-selector-button, progress, input[type=checkbox], button, select, input[type=text] {
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background-color: #343434;
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color: #eeeeee;
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border: 1px solid #eeeeee;
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border-radius: 4px;
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}
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a, input[type=file] {
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color: #dddddd;
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}
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progress {
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height: 1em;
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}
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progress, ::-webkit-file-upload-button {
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-webkit-appearance: none;
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-moz-appearance: none;
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appearance: none;
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}
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progress[value="0"][max="1"] {
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display: none;
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}
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::-moz-progress-bar {
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background-color: #eeeeee;
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}
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::-webkit-progress-value {
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background-color: #eeeeee;
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}
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::-webkit-progress-bar {
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background-color: #343434;
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border-radius: 4px;
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}
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#editor.modei pre, #editor.modei audio, #editor.modea pre, #editor.modea img, #editor.modet img, #editor.modet audio, #editor.model {
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display: none;
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}
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</style>
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</head>
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<body>
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<sub><a href=".">Want to compile one instead?</a></sub>
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<br/>
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<sub><a href="decompile.html">Want to decompile one instead?</a></sub>
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<h1>ayunWebEPK</h1>
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<p>Customize EPK files in your browser!</p>
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Select base .EPK: <input type="file" onchange="selectFile(this);" accept=".epk"/>
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<br/>
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Compile to legacy format: <input type="checkbox"/>
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<br/>
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<button onclick="compileIt(document.querySelector('input[type=file]'));" disabled>Compile it!</button>
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<br/>
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<br/>
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<progress value="0" max="1"></progress>
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<a download="my-cool.epk">Download your EPK!</a>
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<div id="editor" class="model">
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<input type="text" placeholder="Search or enter file name..."/>
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<select></select>
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<button onclick="createFile(this.previousElementSibling.previousElementSibling.value);" disabled>Create file...</button>
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<button onclick="deleteCurrentFile();">Delete file...</button>
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<br/>
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<h3></h3>
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Change this file: <input type="file" onchange="changeFile(this);"/>
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<br/>
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<img/>
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<audio controls></audio>
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<pre></pre>
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</div>
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<script>
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const downloadLink = document.querySelectorAll('a')[2];
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const progressBar = document.querySelector('progress');
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const oldBox = document.querySelector('input[type=checkbox]');
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const compileBtn = document.querySelector('button');
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const editor = document.getElementById('editor');
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const dropdown = document.querySelector('select');
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const editorName = editor.querySelector('h3');
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const editorImage = editor.querySelector('img');
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const editorAudio = editor.querySelector('audio');
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const editorText = editor.querySelector('pre');
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const editorSearch = editor.querySelector('input[type=text]');
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editorSearch.value = '';
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// https://stackoverflow.com/a/68703218/6917520
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function prefix(words) {
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// check border cases size 1 array and empty first word)
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if (!words[0] || words.length == 1) return words[0] || "";
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let i = 0;
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// while all words have the same character at position i, increment i
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while(words[0][i] && words.every(w => w[i] === words[0][i]))
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i++;
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// prefix is the substring from the beginning to the last successfully checked i
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return words[0].substr(0, i);
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}
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let epkFiles = [];
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let selectedFile = 0;
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function selectFile(fileElem) {
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epkFiles.length = 0;
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downloadLink.removeAttribute('href');
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fileElem.disabled = true;
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if (fileElem.files.length > 0) {
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const epkFile = fileElem.files[0];
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const reader = new FileReader();
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reader.onload = function(e) {
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progressBar.value = 0;
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progressBar.max = 1;
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window.decompileEPK()(e.target.result, function() {
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progressBar.max++;
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progressBar.value++;
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}).then(function(fileList) {
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if (fileList == null) {
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alert('Invalid EPK!');
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fileElem.value = '';
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progressBar.value = 0;
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progressBar.max = 1;
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fileElem.removeAttribute('disabled');
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return;
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}
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fileElem.value = '';
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progressBar.value = 0;
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progressBar.max = 1;
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fileElem.removeAttribute('disabled');
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epkFiles = fileList;
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editor.className = '';
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refreshDropdown();
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compileBtn.removeAttribute('disabled');
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});
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};
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reader.readAsArrayBuffer(epkFile);
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} else {
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fileElem.removeAttribute('disabled');
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}
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}
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function compileIt(fileElem) {
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compileBtn.disabled = true;
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fileElem.disabled = true;
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oldBox.disabled = true;
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progressBar.value = 0;
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progressBar.max = epkFiles.length;
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window.compileEPK()(epkFiles, oldBox.checked, function() {
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progressBar.value++;
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}).then(blob => {
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if (blob == null) {
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alert('Invalid EPK!');
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progressBar.value = 0;
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progressBar.max = 1;
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oldBox.removeAttribute('disabled');
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fileElem.removeAttribute('disabled');
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return;
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}
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downloadLink.href = window.URL.createObjectURL(blob);
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progressBar.value = 0;
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progressBar.max = 1;
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oldBox.removeAttribute('disabled');
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fileElem.removeAttribute('disabled');
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compileBtn.removeAttribute('disabled');
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});
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}
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function filterDropdown(str) {
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str = str.trim().toLowerCase();
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const queries = str.split(' ');
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const opts = [...dropdown.querySelectorAll('option')];
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let oldValue = dropdown.value;
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let selectedOne = false;
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for (const opt of opts) {
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opt.selected = false;
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opt.hidden = true;
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const lowerOptText = opt.text.toLowerCase();
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if (lowerOptText == str) {
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if (selectedOne) {
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selectedOne.selected = false;
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}
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selectedOne = opt;
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opt.selected = true;
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opt.hidden = false;
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continue;
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}
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for (const query of queries) {
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if (lowerOptText.includes(query)) {
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if (!selectedOne) {
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selectedOne = opt;
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opt.selected = true;
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}
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opt.hidden = false;
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}
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}
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}
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if (dropdown.value != oldValue) {
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dropdown.onchange();
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}
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}
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dropdown.onchange = function() {
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selectedFile = dropdown.value;
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const fileItem = epkFiles[selectedFile];
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editorName.innerText = fileItem.name;
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const lowerName = fileItem.name.toLowerCase();
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2022-10-27 10:39:57 -07:00
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if (lowerName.endsWith('.mp3') || lowerName.endsWith('.ogg')) {
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2022-10-08 13:04:11 -07:00
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editor.className = 'modea';
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editorAudio.src = window.URL.createObjectURL(fileItem.data);
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} else if (lowerName.endsWith('.png')) {
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editor.className = 'modei';
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editorImage.src = window.URL.createObjectURL(fileItem.data);
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} else {
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editor.className = 'modet';
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fileItem.data.text().then(t => {
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editorText.innerText = t;
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});
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}
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};
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function refreshDropdown() {
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dropdown.innerHTML = '';
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for (const fileInd in epkFiles) {
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if (epkFiles[fileInd].type != 'FILE') {
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continue;
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}
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dropdown.add(new Option(epkFiles[fileInd].name, fileInd, false, fileInd == 0));
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}
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dropdown.onchange();
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editorSearch.oninput();
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}
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function deleteCurrentFile() {
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epkFiles.splice(selectedFile, 1);
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refreshDropdown();
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}
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function createFile(name) {
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epkFiles.push({
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type: 'FILE',
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name: name,
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data: new Blob([])
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});
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refreshDropdown();
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}
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function changeFile(fileElem) {
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if (fileElem.files.length > 0) {
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epkFiles[selectedFile].data = fileElem.files[0];
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fileElem.value = '';
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dropdown.onchange();
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}
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}
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editorSearch.oninput = function() {
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filterDropdown(editorSearch.value);
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if (this.value != '' && epkFiles[this.nextElementSibling.value].name.toLowerCase() != this.value.toLowerCase()) {
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editorSearch.nextElementSibling.nextElementSibling.removeAttribute('disabled');
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} else {
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editorSearch.nextElementSibling.nextElementSibling.disabled = true;
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}
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};
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</script>
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</body>
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2022-10-27 10:39:57 -07:00
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</html>
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