danwin1210/onion-link-list
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add alternate hreflang meta links

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This commit is contained in:
Daniel Winzen
2022-12-26 16:10:14 +01:00
parent 14ef9100d5
commit 76673842b7
4 changed files with 26 additions and 0 deletions
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20
common_config.php
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@ -170,3 +170,23 @@ function set_curl_options($ch): void
curl_setopt($ch, CURLOPT_TIMEOUT, 120); curl_setopt($ch, CURLOPT_TIMEOUT, 120);
curl_setopt($ch, CURLOPT_ENCODING, ''); curl_setopt($ch, CURLOPT_ENCODING, '');
} }
function alt_links(): void
{
global $language;
$canonical_query = [];
if(isset($_REQUEST['cat'])) {
$canonical_query['cat'] = $_REQUEST['cat'];
}
if(isset($_REQUEST['pg'])) {
$canonical_query['pg'] = $_REQUEST['pg'];
}
foreach(LANGUAGES as $lang => $data) {
if($lang === $language){
continue;
}
$canonical_query['lang'] = $lang;
$link = CANONICAL_URL . $_SERVER['SCRIPT_NAME'] . '?' . http_build_query($canonical_query);
echo '<link rel="alternate" href="'.$link.'" hreflang="'.$lang.'" />';
}
}

2
www/admin.php
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@ -19,6 +19,8 @@ asort($categories);
<meta name=viewport content="width=device-width, initial-scale=1"> <meta name=viewport content="width=device-width, initial-scale=1">
<meta name="robots" content="noindex"> <meta name="robots" content="noindex">
<link rel="canonical" href="<?php echo CANONICAL_URL . $_SERVER['SCRIPT_NAME']; ?>"> <link rel="canonical" href="<?php echo CANONICAL_URL . $_SERVER['SCRIPT_NAME']; ?>">
<link rel="alternate" href="<?php echo CANONICAL_URL . $_SERVER['SCRIPT_NAME']; ?>" hreflang="x-default">
<?php alt_links(); ?>
<style><?php echo $style; ?></style> <style><?php echo $style; ?></style>
</head><body><main> </head><body><main>
<h1><?php echo _('Admin interface'); ?></h1> <h1><?php echo _('Admin interface'); ?></h1>

2
www/onions.php
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@ -122,6 +122,8 @@ function send_html(): void
echo '<meta name="viewport" content="width=device-width, initial-scale=1">'; echo '<meta name="viewport" content="width=device-width, initial-scale=1">';
echo '<meta name="description" content="Huge link list of Tor hidden service onions. All the darknet links you need in one place.">'; echo '<meta name="description" content="Huge link list of Tor hidden service onions. All the darknet links you need in one place.">';
echo '<link rel="canonical" href="' . CANONICAL_URL . $_SERVER['SCRIPT_NAME'] . (empty($canonical_query) ? '' : '?' . http_build_query($canonical_query)) . '">'; echo '<link rel="canonical" href="' . CANONICAL_URL . $_SERVER['SCRIPT_NAME'] . (empty($canonical_query) ? '' : '?' . http_build_query($canonical_query)) . '">';
echo '<link rel="alternate" href="' . CANONICAL_URL . $_SERVER['SCRIPT_NAME'] . (empty($canonical_query) ? '' : '?' . http_build_query($canonical_query)) . '" hreflang="x-default">';
alt_links();
echo '<style>'.$style.'</style>'; echo '<style>'.$style.'</style>';
echo '<base target="_blank">'; echo '<base target="_blank">';
echo '</head><body><main>'; echo '</head><body><main>';

2
www/test.php
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@ -10,6 +10,8 @@ echo '<meta name="author" content="Daniel Winzen">';
echo '<meta name="viewport" content="width=device-width, initial-scale=1">'; echo '<meta name="viewport" content="width=device-width, initial-scale=1">';
echo '<meta name="description" content="Test whether a Tor hidden service onion is online or offline">'; echo '<meta name="description" content="Test whether a Tor hidden service onion is online or offline">';
echo '<link rel="canonical" href="' . CANONICAL_URL . $_SERVER['SCRIPT_NAME'] . '">'; echo '<link rel="canonical" href="' . CANONICAL_URL . $_SERVER['SCRIPT_NAME'] . '">';
echo '<link rel="alternate" href="' . CANONICAL_URL . $_SERVER['SCRIPT_NAME'] . '" hreflang="x-default">';
alt_links();
echo '<style>'.$style.'</style>'; echo '<style>'.$style.'</style>';
echo '</head><body><main>'; echo '</head><body><main>';
echo "<h1>"._('Online-Test')."</h1>"; echo "<h1>"._('Online-Test')."</h1>";