YGGverse/YGGwave
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generate uri-based keywords

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This commit is contained in:
ghost 2023-06-04 18:56:29 +03:00
parent c0ada5d1c6
commit 2f64db9d97
1 changed files with 35 additions and 2 deletions
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37
index.php
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@ -44,6 +44,39 @@
return $result;
}
public static function getMetaKeywords() {
$keywords = [];
if ($signals = file_get_contents('SIGNALS/YGGDRASIL.md')) {
foreach (explode(PHP_EOL, $signals) as $signal) {
if (preg_match('/\[(.*?)\]\((.*?)\)/ui', $signal, $data)) {
if (!empty($data[2])) {
if ($query = parse_url($data[2], PHP_URL_PATH)) {
foreach (explode('/', $query) as $keyword) {
$keyword = trim($keyword);
if (!empty($keyword)) {
$keyword = mb_strtolower($keyword);
$keywords[md5($keyword)] = $keyword;
};
}
}
}
}
}
}
return implode(',', $keywords);
}
private static function _getSignalPosition(int $hash, bool $reverse = false, int $padding = 20) {
$variant = $reverse ? array_reverse(str_split($hash, 2)) : str_split($hash, 2);
@ -69,8 +102,8 @@
<html lang="en-US">
<head>
<title>YGGwave ~ The Radio Catalog</title>
<meta name="description" content="Open Source, Javascript-less Radio Catalog" />
<meta name="keywords" content="web, radio, stream, catalog, yggdrasil, js-less, open source" />
<meta name="description" content="Open, Javascript-less Radio Catalog" />
<meta name="keywords" content="<?php echo YGGwave::getMetaKeywords() ?>" />
<meta charset="utf-8" />
<style>