<?php
define('DOC_START', microtime(true));
define('DOC_PATH', 'https://patchii.net/flashii/sharp-chat/raw/branch/mistress/Protocol.md');
function clean_section_name(string $name): string {
return str_replace('`', '', trim($name, " \t\n\r\0\x0B#"));
}
function create_section_anchor(string $name): string {
return preg_replace('#[^0-9a-zA-Z]#', '-', strtolower($name));
}
$validColourSchemes = ['Light' => '', 'Dark' => 'dark', 'Mio' => 'mio'];
if(isset($_GET['c']) && is_string($_GET['c']) && in_array($_GET['c'], $validColourSchemes)) {
setcookie('scd_cs', $_GET['c'], strtotime('+1 year'), '/sockchat');
header('Location: ./');
exit;
}
$colorScheme = isset($_COOKIE['scd_cs']) && in_array($_COOKIE['scd_cs'] ?? null, $validColourSchemes) ? $_COOKIE['scd_cs'] : '';
require_once 'parsedown.php';
$docPath = DOC_PATH;
$mdLocalPath = sys_get_temp_dir() . DIRECTORY_SEPARATOR . md5($docPath);
if(is_file($mdLocalPath) && (filemtime($mdLocalPath) + 300) >= time()) {
$protInfo = file_get_contents($mdLocalPath);
} else {
$protInfo = file_get_contents($docPath);
file_put_contents($mdLocalPath, $protInfo);
}
$protLines = explode("\n", $protInfo);
$sections = [];
foreach($protLines as $line) {
if(empty($line))
continue;
if($line[0] === '#') {
$depth = 0;
for($i = 0;;$i++) {
if($line[$i] === '#')
$depth++;
else
break;
}
$name = clean_section_name($line, " \t\n\r\0\x0B#");
if($depth > 1) {
$anchor = create_section_anchor($name);
$sections[] = [
'name' => $name,
'anchor' => $anchor,
'depth' => $depth,
];
}
continue;
}
}
?>
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Sock Chat Documentation</title>
<link href="./assets/style.css" rel="stylesheet">
</head>
<body<?php if(!empty($colorScheme)) { echo ' class="' . $colorScheme . '"'; } ?>>
<div class="navigation">
<div class="navigation-inner">
<a class="logo" href="#">Sock Chat Docs</a>
<div class="options">
<?php foreach($validColourSchemes as $name => $scheme): ?>
<a href="?c=<?=$scheme;?>">[<?=$name;?>]</a>
<?php endforeach; ?>
</div>
<?php foreach($sections as $section): ?>
<a href="#<?=$section['anchor'];?>" class="nav-link depth-<?=$section['depth'];?>">
<?=$section['name'];?>
</a>
<?php endforeach; ?>
</div>
</div>
<div class="content">
<div class="content-wrapper">
<?=(new Parsedown)->text($protInfo);?>
</div>
<div class="attribs">
<div class="attrib">Sock Chat was created by <a href="http://dev.aroltd.com">reemo</a></div>
<div class="attrib">Markdown parsing by a <a href="./src.php?f=parsedown.php">modified</a> version of <a href="https://github.com/erusev/parsedown">Parsedown</a></div>
<div class="attrib">Maintained by <a href="https://flash.moe">flashwave</a></div>
<div class="attrib"><a href="./src.php?f=index.php">This page</a> is automatically generated using Protocol.md from the <a href="https://patchii.net/flashii/sharp-chat">Sharp Chat</a> repository.</div>
<div class="attrib">Loaded in <?=number_format(microtime(true) - DOC_START, 5);?> seconds.</div>
</div>
</div>
</body>
</html>