X-Git-Url: http://git.shiar.net/minimedit.git/blobdiff_plain/f547127c637332119b42329ca78d0e1a659d9739..aee71926fef0a65076c0c40b4c3280506dec5aba:/article.inc.php

diff --git a/article.inc.php b/article.inc.php
index 30de51e..36639f2 100644
--- a/article.inc.php
+++ b/article.inc.php
@@ -65,6 +65,18 @@ class ArchiveArticle
 		return;
 	}
 
+	function index()
+	{
+		$this->handler;
+		if (empty($this->handler)) {
+			return;
+		}
+		$User = NULL;
+		$Page = $this;
+		$res = include "./{$this->handler}/index.php";
+		return $res;
+	}
+
 	function restricted()
 	{
 		$this->handler;
@@ -77,7 +89,7 @@ class ArchiveArticle
 	}
 	function name()
 	{
-		return $this->safetitle ?: $this->link;
+		return $this->safetitle ?: htmlspecialchars($this->link);
 	}
 
 	function last()
@@ -149,6 +161,9 @@ 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
@@ -205,8 +220,13 @@ class ArchiveArticle
 
 		# 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);
+		$userexists = $User && property_exists($User, 'login') && $User->login;
+		if (! ($userexists and $User->admin("edit {$this->link}")) ) {
+			# remove matching elements until first corresponding closing tag
+			$hideclass = $userexists ? 'logout' : 'login';
+			$tagmatch = '<([a-z]+) class="'.$hideclass.'"[^>]*>';
+			$doc = preg_replace("{\s*{$tagmatch}.*?</\\1>}s", '', $doc);
+		}
 
 		return preg_replace_callback(
 			'{ \[\[ ([^] ]+) ([^]]*) \]\] }x',
@@ -228,6 +248,8 @@ class ArchiveArticle
 
 class PageSearch
 {
+	public $handlers = [];
+
 	function __construct($path = '.')
 	{
 		$this->iterator = new RecursiveCallbackFilterIterator(
@@ -237,6 +259,11 @@ class PageSearch
 					# skip hidden files and directories
 					return FALSE;
 				}
+				if (file_exists($current->getFilename() . '/index.php')) {
+					# contents better provided by handler code
+					$this->handlers[ $current->getPathname() ] = $current;
+					return FALSE;
+				}
 				if ($current->isLink()) {
 					# ignore symlinks, original contents only
 					return FALSE;
@@ -254,12 +281,12 @@ class PageSearch
 	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);
+		$dir = [];
+		foreach (new RecursiveIteratorIterator($this->iterator) as $name) {
+			$article = new ArchiveArticle($name);
+			$dir[$article->link] = $article;
+		}
+		ksort($dir);
 		return $dir;
 	}
 }