+# 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(
+ '<meta property="%s" content="%s">'."\n",
+ $metaprop, $val
+ ) . $Page->raw;
+ }
+ }
+ $Page->raw = '<div class="static">'."\n\n".$Page->raw."</div>\n\n";
+}
+
+# output dynamic and/or static html
+
+include_once 'format.inc.php';
+
+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