mirror of
https://gitlab.com/jiehong/jq_offline.git
synced 2024-12-12 01:10:43 +01:00
179 lines
6.9 KiB
HTML
Executable File
179 lines
6.9 KiB
HTML
Executable File
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="description" content="Jq Play Offline is a web assembly
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version of jqplay, allowing you to run the full featured
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jq in your browser, without sending anything to any backend.">
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<link rel="icon" type="image/png" href="favicon.png">
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<title>Jq Play Offline</title>
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<script>
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if('serviceWorker' in navigator) {
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navigator.serviceWorker.register('/jq_offline/service_worker.js', { scope: '/jq_offline' })
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.then(function(registration) {
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console.log('Service Worker Registered');
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})
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.catch(e => {
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console.log('Unable to register service worker', e);
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});
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navigator.serviceWorker.ready.then(function(registration) {
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console.log('Service Worker Ready');
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})
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.catch(e => {
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console.log('Service worker unable to get ready', e);
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});
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}
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</script>
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<link rel="stylesheet" href="style.css">
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<script src="https://biowasm.com/cdn/v3/aioli.js"></script>
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<script defer type="module">
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async function setup() {
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// Populate the form from the url parameters
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let params = (new URL(document.location)).searchParams;
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let query = params.get('query');
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if (query) {
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document.getElementById("filter").value = query;
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}
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['compact-output', 'sort-keys', 'raw-input', 'raw-output', 'slurp'].forEach(option => {
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let p = params.get(option);
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if (p === 'true') {
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document.getElementById(option).checked = true;
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}
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});
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}
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async function jq() {
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let data = document.getElementById("input-json").value;
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let query = document.getElementById("filter").value;
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let params = (new URL(document.location)).searchParams;
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let options = ["--monochrome-output"];
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['compact-output', 'sort-keys', 'raw-input', 'raw-output', 'slurp'].forEach(option => {
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let part = document.getElementById(option).checked;
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if (part) {
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params.set(option, true);
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options.push('--' + option);
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} else {
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params.delete(option);
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}
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});
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// Update url query params with current query
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params.set('query', query);
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const url = new URL(document.location);
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url.search = params.toString();
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window.history.replaceState({}, 'Jq Offline', url);
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// Create mock JSON file
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await CLI.fs.writeFile("test.json", data);
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options.push(query);
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options.push("test.json");
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let output = await CLI.exec("jq", options);
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document.getElementById("output-json").value = output;
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}
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// buffer and call the callback only after no activity for "interval": aka debounce
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// This reduces load on the browser by avoiding jq evaluation while the user is typing
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function debounce(callback, interval) {
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let debounceTimeoutId;
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return function(...args) {
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clearTimeout(debounceTimeoutId);
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debounceTimeoutId = setTimeout(() => callback.apply(this, args), interval);
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};
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}
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let delayedJq = debounce(jq, 400);
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setup();
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let CLI = await new Aioli("jq/1.7");
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document.getElementById("filter").addEventListener('input', delayedJq);
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document.getElementById("input-json").addEventListener('input', delayedJq);
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document.getElementById("compact-output").addEventListener('input', jq);
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document.getElementById("sort-keys").addEventListener('input', jq);
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document.getElementById("raw-input").addEventListener('input', jq);
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document.getElementById("raw-output").addEventListener('input', jq);
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document.getElementById("slurp").addEventListener('input', jq);
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// Call jq the first time without any changes
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jq();
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</script>
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</head>
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<body>
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<div id="top">
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<h1>Jq Play Offline</h1>
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<div id="links">
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<a href="https://gitlab.com/jiehong/jq_offline" target="_blank">Code</a>
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<a href="https://jqlang.github.io/jq/manual/v1.7/" target="_blank">Manual (jq 1.7)</a>
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</div>
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</div>
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<div id="content">
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<div id="query">
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<label id="filter-label" for="filter">Query</label>
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<input
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id="filter"
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type="text"
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name="filter"
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autocapitalize="off"
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autocomplete="on"
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spellcheck="false"
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autocorrect="off"
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autofocus
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/>
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<ul id="options">
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<p>Options</p>
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<li>
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<input type="checkbox" id="compact-output" name="co">
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<label for="compact-output" title="By default, jq pretty-prints JSON output. Using this option will result in more compact output by instead putting each JSON object on a single line.">--compact-output</label>
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</li>
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<li>
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<input type="checkbox" id="sort-keys" name="sk">
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<label for="sort-keys" title="Output the fields of each object with the keys in sorted order.">--sort-key</label>
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</li>
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<li>
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<input type="checkbox" id="raw-input" name="ri">
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<label for="raw-input" title="Don't parse the input as JSON. Instead, each line of text is passed to the filter as a string. If combined with --slurp, then the entire input is passed to the filter as a single long string.">--raw-input</label>
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</li>
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<li>
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<input type="checkbox" id="raw-output" name="ro">
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<label for="raw-output" title="With this option, if the filter's result is a string then it will be written directly to standard output rather than being formatted as a JSON string with quotes. This can be useful for making jq filters talk to non-JSON-based systems.">--raw-output</label>
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</li>
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<li>
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<input type="checkbox" id="slurp" name="s">
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<label for="slurp" title="Instead of running the filter for each JSON object in the input, read the entire input stream into a large array and run the filter just once.">--slurp</label>
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</li>
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</ul>
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</div>
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<div id="input">
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<label id="input-label" for="input-json">Input</label>
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<textarea
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id="input-json"
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name="input"
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placeholder="Paste your input json here"
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autocapitalize="off"
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autocomplete="off"
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spellcheck="false"
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autocorrect="off"
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></textarea>
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</div>
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<div id="output">
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<label id="output-label" for="output-json">Result</label>
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<textarea
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id="output-json"
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placeholder="Output will appear here"
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readonly
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></textarea>
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</div>
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</div>
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</body>
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</html>
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