40 lines
1.2 KiB
PHP
40 lines
1.2 KiB
PHP
<?php
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function echoUrl($url)
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{
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echo "<a href=\"$url\">$url</a>";
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}
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?>
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See <?php echoUrl('https://gitea.lemnoslife.com/Benjamin_Loison/YouTube_captions_search_engine'); ?> for more information.<br/>
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<form id="form">
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<input type="text" autofocus id="search" pattern="[A-Za-z0-9-_ ]+" placeholder="Your [A-Za-z0-9-_ ]+ search"></input>
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<input type="submit" value="Search">
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</form>
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<script>
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var firstRun = true;
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var conn;
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function search(event) {
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// We don't want to refresh the webpage which is the default behavior.
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event.preventDefault();
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const query = document.getElementById('search').value;
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if (firstRun) {
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firstRun = false;
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conn = new WebSocket('wss://crawler.yt.lemnoslife.com/websocket');
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conn.onmessage = function(e) { console.log(e.data); };
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// We can't directly proceed with `conn.send`, as the connection may not be already established.
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conn.onopen = function(e) { conn.send(query); };
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} else {
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// We assume at this point that the connection is established.
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conn.send(query);
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}
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}
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var form = document.getElementById('form');
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form.addEventListener('submit', search);
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</script>
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