restricted) {
# access restriction
if (!$User->login) {
http_response_code(303);
$target = urlencode($Page->link);
header("Location: /login?goto=$target");
exit;
}
}
# prepare page contents
header(sprintf('Content-Security-Policy: %s', implode('; ', [
"default-src 'self' 'unsafe-inline' http://cdn.ckeditor.com", # some overrides remain
"img-src 'self' data: http://cdn.ckeditor.com", # inline svg (in css)
"base-uri 'self'", # only local pages
"frame-ancestors 'none'", # prevent malicious embedding
])));
$Page->place += [
'user' => $User->login ?: '',
'url' => htmlspecialchars($_SERVER['REQUEST_URI']),
];
if (!isset($Page->raw) and $User->admin("edit {$Page->link}")) {
# open bottom template as initial contents
$template = 'template.inc.html';
if ($Page->handler and file_exists("{$Page->handler}/$template")) {
$template = "{$Page->handler}/$template";
}
$Page->raw($template);
$Page->meta['article:published_time'] = date('Y-m-d h:i:s O');
$Page->meta['article:author'] = '/' . $User->dir;
$Page->body = NULL;
}
if (isset($Page->raw)) {
if ($User->admin("edit {$Page->link}")) {
# restore meta tags in static contents for editing
foreach (array_reverse($Page->meta) as $metaprop => $val) {
$Page->raw = sprintf(
''."\n",
$metaprop, $val
) . $Page->raw;
}
}
$Page->raw = ''."\n\n".$Page->raw."
\n\n";
}
# output dynamic and/or static html
ob_start();
if ($Page->handler and !require("./{$Page->handler}/index.php")) {
# replace contents by code output on false return
$Page->raw = ob_get_clean();
}
else {
# keep article contents
if (!isset($Page->body)) {
# no resulting output
http_response_code(404);
@require '404.inc.html';
$Page->raw = ob_get_clean() . $Page->raw;
}
}
include_once 'page.inc.php';