]*> | \[\[[^]]*\]\] )*
\s* (.*?)
+ }sx', $this->body, $bodyp, 0)) {
return $bodyp[1];
}
}
@@ -113,6 +137,11 @@ class ArchiveArticle
}
function image()
{
+ if ($override = @$this->meta['og:image']) {
+ # prefer specific page image if found in metadata
+ return $override;
+ }
+
if ( preg_match('/\bsrc="([^"]*)"/', $this->img, $src) ) {
return $src[1];
}
@@ -125,4 +154,112 @@ class ArchiveArticle
$this->image
);
}
+
+ function widget($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);
+ },
+ $doc
+ );
+ }
+}
+
+class PageSearch
+{
+ function __construct($path = '.')
+ {
+ $this->iterator = new RecursiveCallbackFilterIterator(
+ new RecursiveDirectoryIterator($path),
+ function ($current) {
+ if ($current->getFilename()[0] === '.') {
+ # skip hidden files and directories
+ return FALSE;
+ }
+ if ($current->isLink()) {
+ # ignore symlinks, original contents only
+ return FALSE;
+ }
+ if ($current->isDir()) {
+ # traverse subdirectories unless untracked in any amount
+ return !file_exists("$current/.gitignore");
+ }
+ # match **/*.html
+ return preg_match('/(?getFilename());
+ }
+ );
+ }
+
+ function files()
+ {
+ # order alphabetically by link
+ $dir = iterator_to_array(new RecursiveIteratorIterator($this->iterator));
+ array_walk($dir, function (&$row, $name) {
+ # prepare values for sorting (directory index first)
+ $row = preg_replace('{/index\.html$}', '', $name);
+ });
+ asort($dir);
+ return $dir;
+ }
}