- }sx', $this->raw, $bodyp, PREG_OFFSET_CAPTURE)) {
- # fallback paragraph contents following the page header
- if ($bodyp[1][1] < 256) {
- return $bodyp[1][0];
- }
- }
-
- # starting paragraph for documents without title (assumed simple/partial)
- if (strpos($this->raw, '
]*> | \[\[[^]]*\]\] )*
\s* (.*?)
+ }sx', $this->body, $bodyp, 0)) {
return $bodyp[1];
}
}
@@ -165,11 +149,84 @@ class ArchiveArticle
function thumb($size = '300x')
{
if (!$this->image or $this->image[0] !== '/') return;
+ if (preg_match('{^/thumb/\D}', $this->image)) {
+ return ltrim($this->image, '/');
+ }
return preg_replace(
['{^(?:/thumb/[^/]*)?}', '/\.groot(?=\.\w+$)/'], ["thumb/$size", ''],
$this->image
);
}
+
+ function widget($name, $params = [])
+ {
+ $path = stream_resolve_include_path("widget/$name.php");
+ if (!file_exists($path)) {
+ return '
'.$name.' ontbreekt';
+ }
+
+ ob_start();
+ $Page = clone $this;
+ if (is_array($params)) {
+ $Page->place += $params;
+ }
+ else {
+ foreach (explode(' ', $params) as $param) {
+ if ($set = strpos($param, '=')) {
+ $Page->place[ substr($param, 0, $set) ] = substr($param, $set + 1);
+ }
+ elseif (!empty($param)) {
+ $Page->place[] = $param;
+ }
+ }
+ }
+
+ try {
+ include "widget/$name.php";
+ return ob_get_clean();
+ }
+ catch (Exception $e) {
+ return sprintf('
%s',
+ "fout in
$name: {$e->getMessage()}"
+ );
+ }
+ }
+
+ function render()
+ {
+ $doc = $this->raw;
+
+ if (!empty($this->place['warn'])) {
+ $warn = '
[[warn]]
';
+ if ($offset = strpos($doc, '')) {
+ $doc = substr_replace($doc, "\n\n".$warn, $offset + 5, 0);
+ }
+ else {
+ $doc = $warn . "\n\n" . $doc;
+ }
+ }
+
+ # keep either login or logout parts depending on user level
+ global $User;
+ $hideclass = $User && property_exists($User, 'login') && $User->login ? 'logout' : 'login';
+ $doc = preg_replace('{\s*<([a-z]+) class="'.$hideclass.'">.*?\1>}s', '', $doc);
+
+ return preg_replace_callback(
+ '{ \[\[ ([^] ]+) ([^]]*) \]\] }x',
+ function ($sub) {
+ list ($placeholder, $name, $params) = $sub;
+ $html = $this->place[$name] ??
+ $this->widget($name, $params);
+ if (empty($html) or $html[0] != '<') {
+ $html = "
$html";
+ }
+ $attr = sprintf(' data-dyn="%s"', is_numeric($name) ? '' : $name.$params);
+ # contents with identifier in first tag
+ return preg_replace( '/(?=>)/', $attr, $html, 1);
+ },
+ $doc
+ );
+ }
}
class PageSearch