TildeClub
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site
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Cache updated user homepages list

This commit is contained in:
litemotiv 2024-12-08 11:40:25 +01:00
parent 3cdd5d6cb2
commit 3e3a512535
1 changed files with 40 additions and 25 deletions
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65
index.php
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@ -1,6 +1,6 @@
<?php include "header.php"; ?>
<?php
include "header.php";
<?php
// Display notice message based on query parameters
if (isset($_GET['notice'])) {
$notice = htmlspecialchars($_GET['notice']);
@ -11,7 +11,6 @@ if (isset($_GET['notice'])) {
}
}
?>
<h1 id="fancyboi">welcome to tilde.club</h1>
<p><a href="/wiki/faq.html">Questions? See the official FAQ.</a></p>
@ -171,7 +170,6 @@ if (isset($_GET['notice'])) {
<p>if you're not seeing yourself listed here, change your page from the default.</p>
<p>users with recently updated pages within the last month are highlighted in a lighter color.</p>
<p><a href="/users/">list all users</a></p>
<ul class="user-list">
<?php
// these are the hashes of previous and current default pages
$page_shas = [
@ -204,33 +202,50 @@ if (isset($_GET['notice'])) {
$oneMonthAgo = strtotime('-1 month');
// Check if user has a default index page
foreach (glob("/home/*") as $user) {
// Look for index files with common extensions
$indexFiles = glob("$user/public_html/index.{html,htm,php}", GLOB_BRACE);
$index = count($indexFiles) > 0 ? $indexFiles[0] : null;
// Retrieve from cache file if available
$cache_file = 'cache/homepages_list.html';
if (!$index || in_array(sha1_file($index), $page_shas)) continue;
if (file_exists($cache_file) and time() - filemtime($cache_file) < 86400)
{
$homepages_list = file_get_contents($cache_file);
}
// Cache not available or expired
else
{
$homepages_list = '<ul class="user-list">';
// Check if the index pages were updated in the last month
$recentChange = false;
foreach (glob("/home/*") as $user) {
// Look for index files with common extensions
$indexFiles = glob("$user/public_html/index.{html,htm,php}", GLOB_BRACE);
$index = count($indexFiles) > 0 ? $indexFiles[0] : null;
foreach ($indexFiles as $file) {
if (filemtime($file) > $oneMonthAgo) {
$recentChange = true;
break;
if (!$index || in_array(sha1_file($index), $page_shas)) continue;
// Check if the index pages were updated in the last month
$recentChange = false;
foreach ($indexFiles as $file) {
if (filemtime($file) > $oneMonthAgo) {
$recentChange = true;
break;
}
}
}
$user = basename($user);
$class = $recentChange ? 'recently-updated' : '';
echo '<li class="'.$class.'"><a href="/~'.$user.'/">~'.$user.'</a></li>';
}
$user = basename($user);
$class = $recentChange ? 'recently-updated' : '';
$homepages_list .= '<li class="'.$class.'"><a href="/~'.$user.'/">~'.$user.'</a></li>';
}
$homepages_list .= '</ul>';
// Save cache file
$save_cache = file_put_contents($cache_file, $homepages_list);
}
echo $homepages_list;
?>
</ul>
</div>
</div>
</div>
<?php include "footer.php"; ?>
<?php include "footer.php";