mirror of
https://github.com/beautifier/js-beautify.git
synced 2024-11-23 12:49:40 +00:00
309 lines
10 KiB
HTML
309 lines
10 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<!--
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(c) 2006-2009: Einar Lielmanis, einars@gmail.com
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-->
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<title>Online javascript beautifier</title>
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<script type="text/javascript">
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function add_onload_function(fn)
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{
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var oe=window.onload;
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window.onload = function() { if (oe) oe(); fn(); }
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}
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add_onload_function(function() {
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var tabsize = get_var('tabsize');
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if (tabsize) {
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document.getElementById('tabsize').value = tabsize;
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}
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var c = document.forms[0].content;
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c && c.setSelectionRange && c.setSelectionRange(0, 0);
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c && c.focus && c.focus();
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});
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function trim_leading_comments(str)
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{
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// very basic. doesn't support /* ... */
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str = str.replace(/^(\s*\/\/[^\n]*\n)+/, '');
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str = str.replace(/^\s+/, '');
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return str;
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}
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function unpacker_filter(source)
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{
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if (document.getElementById('detect-packers').checked) {
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var stripped_source = trim_leading_comments(source);
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var unpacked = '';
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if (P_A_C_K_E_R.detect(stripped_source)) {
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unpacked = P_A_C_K_E_R.unpack(stripped_source);
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if (unpacked !== stripped_source) {
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return unpacker_filter(unpacked);
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}
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}
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if (EscapedBookmarklet.detect(source)) {
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unpacked = EscapedBookmarklet.unpack(source);
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if (unpacked !== stripped_source) {
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return unpacker_filter(unpacked);
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}
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}
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if (JavascriptObfuscator.detect(stripped_source)) {
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unpacked = JavascriptObfuscator.unpack(stripped_source);
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if (unpacked !== stripped_source) {
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return unpacker_filter(unpacked);
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}
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}
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}
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return source;
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}
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function do_js_beautify()
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{
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document.getElementById('beautify').disabled = true;
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var js_source = document.getElementById('content').value.replace(/^\s+/, '');
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var indent_size = document.getElementById('tabsize').value;
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var indent_char = ' ';
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var preserve_newlines = document.getElementById('preserve-newlines').checked;
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var keep_array_indentation = document.getElementById('keep-array-indentation').checked;
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if (indent_size == 1) {
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indent_char = '\t';
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}
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if (js_source && js_source[0] === '<' && js_source.substring(0, 4) !== '<!--') {
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document.getElementById('content').value = style_html(js_source, indent_size, indent_char, 80);
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} else {
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document.getElementById('content').value =
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js_beautify(unpacker_filter(js_source), {
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indent_size: indent_size,
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indent_char: indent_char,
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preserve_newlines:preserve_newlines,
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keep_array_indentation:keep_array_indentation,
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space_after_anon_function:true});
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}
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document.getElementById('beautify').disabled = false;
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return false;
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}
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function get_var( name )
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{
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var res = new RegExp( "[\\?&]" + name + "=([^&#]*)" ).exec( window.location.href );
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return res ? res[1] : "";
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}
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function run_tests()
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{
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var st = new SanityTest();
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run_beautifier_tests(st);
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JavascriptObfuscator.run_tests(st);
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P_A_C_K_E_R.run_tests(st);
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EscapedBookmarklet.run_tests(st);
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return st.results();
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}
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</script>
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<script type="text/javascript" src="sanitytest.js" ></script>
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<script type="text/javascript" src="beautify.js" ></script>
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<script type="text/javascript" src="beautify-tests.js" ></script>
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<script type="text/javascript" src="javascriptobfuscator_unpacker.js" ></script>
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<script type="text/javascript" src="bookmarklet_unpacker.js" ></script>
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<script type="text/javascript" src="p_a_c_k_e_r_unpacker.js" ></script>
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<script type="text/javascript" src="HTML-Beautify.js" ></script>
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<style type="text/css">
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/* I guess I need a CSS beautifer as well */
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* {
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margin: 0;
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padding: 0;
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}
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div#wrap {
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padding: 0 15px;
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}
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form {
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margin: 0 0 20px 0;
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}
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textarea {
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width: 100%;
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height: 420px;
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border: 0;
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}
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h1 {
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font-family: "trebuchet ms", arial, sans-serif;
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font-weight: normal;
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font-size: 28px;
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color: #666;
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margin: 10px 10px 15px 10px;
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border-bottom: 1px solid #666;
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}
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a {
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color: #36d;
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}
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select {
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width: 190px;
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}
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button {
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width: 100%;
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padding: 3px 5px;
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cursor: pointer;
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bordeR: 1px solid #ccc;
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border-bottom: 1px solid #999;
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border-right: 1px solid #999;
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margin-top: 2px;
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background-color: #eee;
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}
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body, label, button, select {
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font-family: "myriad web", verdana, arial, helvetica, sans-serif;
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font-size: 14px;
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}
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textarea, pre, span.code {
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font-family: terminus, consolas, "lucida console", "courier new", courier, monospace;
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font-size: 12px;
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}
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div#bottom {
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color: #333;
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}
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a#signature {
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background: url(http://spicausis.lv/spic-sign-blog.png) no-repeat bottom right;
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display:block;
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width: 15px;
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height: 21px;
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position: fixed;
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bottom: 0px;
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right: 0px;
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}
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h2 {
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color: #555;
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font-size: 14px;
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margin: 18px 0 4px 0;
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}
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p {
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line-height: 150%;
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font-size: 14px;
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}
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div#footer {
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margin: 20px 0 0 0;
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font-size: 12px;
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border-top: 1px solid #ddd;
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padding-top: 16px;
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}
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label {
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cursor: pointer;
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}
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fieldset {
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border: 0;
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padding: 0;
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}
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fieldset#textarea div {
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border: 1px solid #ccc;
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padding: 3px;
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}
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fieldset#options {
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width: 200px;
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margin-left: 10px;
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float: right;
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}
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fieldset#options h2 {
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margin-top: 0;
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}
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fieldset ul {
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list-style: none;
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}
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fieldset li {
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margin-bottom: 6px;
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}
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fieldset#textarea {
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text-align: right;
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}
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pre {
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margin: 10px 0;
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}
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</style>
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</head>
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<body>
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<div id="wrap">
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<h1>Javascript unpacker and beautifier</h1>
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<form method="post" action="?">
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<fieldset id="options">
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<h2>Options</h2>
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<ul>
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<li><select name="tabsize" id="tabsize">
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<option value="1">indent with a tab character</option>
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<option value="2">indent with 2 spaces</option>
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<option value="3">indent with 3 spaces</option>
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<option value="4" selected="selected">indent with 4 spaces</option>
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<option value="8">indent with 8 spaces</option>
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</select></li>
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<li><input type="checkbox" id="preserve-newlines" checked="checked" /><label for="preserve-newlines"> Preserve empty lines?</label><br /></li>
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<li><input type="checkbox" id="detect-packers" checked="checked" /><label for="detect-packers"> Detect packers?</label><br /></li>
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<li><input type="checkbox" id="keep-array-indentation" /><label for="keep-array-indentation"> Keep array indentation?</label></li>
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</ul>
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</fieldset>
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<fieldset id="textarea">
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<div><textarea rows="30" cols="30" name="content" id="content">
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/* paste in your code and press Beautify button */
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if('this_is'==/an_example/){do_something();}else{var a=b?(c%d):e[f];}
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</textarea></div>
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<button onclick="return do_js_beautify()" id="beautify">Beautify</button>
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</fieldset>
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</form>
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<div id="bottom">
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<p>This little beautifier will reformat and reindent bookmarklets, ugly javascript, unpack scripts packed by
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the popular <a href="http://dean.edwards.name/packer/">Dean Edward's packer,</a> as well as deobfuscate scripts
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processed by javascriptobfuscator.com.</p>
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<p>The source code for the latest version is always available on <a
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href="http://github.com/einars/js-beautify">github</a>, and you can download the beautifier for
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local use (<a href="http://github.com/einars/js-beautify/zipball/master">zip</a>, <a href="http://github.com/einars/js-beautify/tarball/master">tar.gz</a>) as well.</p>
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<h2>Formatting from command-line</h2>
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<p>To beautify from the command-line you can use provided beautify-cl.js script, using <a href="http://www.mozilla.org/rhino/">Rhino javascript engine</a>. See the file contents for the details.</p>
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<h2><a href="http://fiddler2.com/">Fiddler</a></h2>
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<p>This popular web debugging proxy for Windows has a <a href="http://fiddler2.com/Fiddler2/extensions.asp">Javascript Formatter addon</a> (based on this beautifier) which can reformat javascript on the fly.</p>
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<h2>Vim</h2>
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<p>Aj3423 converted the script to vimscript — and so now there is a <a href="http://www.vim.org/scripts/script.php?script_id=2727">vim plugin</a> for the quality javascript beautifying.</p>
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<h2>gEdit</h2>
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<p>Fabio Nagao has written some <a href="http://github.com/nagaozen/gedit-tunnings/">tips for the gEdit users,</a> among them he tells how to integrate the beautifier into the editor.</p>
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<h2>Other nice things</h2>
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<p>If you're writing javascript code, <a href="http://jslint.com/">JSLint</a> is a really fine piece of software, too. You don't have to follow its recommendations blindly, but understanding what it says about your code can greatly improve your skills.</p>
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<h2>Contacts</h2>
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<p>If you find some problems with the generated javascript, adapt the script for your favorite editor, or something, my email is einar@jsbeautifier.org.</p>
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<div id="footer">
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<a href="#" style="border-bottom: 1px dashed #36d; text-decoration: none;" onclick="document.getElementById('testresults').style.display='block'; document.getElementById('testresults').innerHTML=run_tests(); return false;">Run the tests</a>
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<br />
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<pre id="testresults"></pre>
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Written by <a href="mailto:einar@jsbeautifier.org">Einar Lielmanis</a>, with the help of <a href="http://jason.diamond.name/weblog/">Jason Diamond</a>, Patrick Hof, Nochum, Andreas Schneider, Dave Vasilevsky, <a href="http://my.opera.com/Vital/blog/">Vital,</a> Ron Baldwin, Gabriel Harrison and others.
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</div>
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</div>
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</div>
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<a id="signature" href="http://spicausis.lv/"></a>
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<script src="http://www.google-analytics.com/ga.js" type="text/javascript"></script>
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<script type="text/javascript">
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if (window._gat) {
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var tracker = _gat._getTracker("UA-7409939-1");
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if (tracker && tracker._trackPageview) {
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tracker._trackPageview();
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}
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}
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</script>
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</body>
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</html>
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