X-Git-Url: http://git.shiar.nl/minimedit.git/blobdiff_plain/1d0e94b9030f08157198b6e4911491698e9d2f5f..da2d6e5537e9fdcd6f424ea1cc8ab6ef8f45727e:/article.inc.php

diff --git a/article.inc.php b/article.inc.php
index a9c6ce4..1dbda25 100644
--- a/article.inc.php
+++ b/article.inc.php
@@ -4,12 +4,13 @@ class ArchiveArticle
 	public $raw, $title, $body; # file contents
 	public $meta = [];  # head metadata properties
 	public $place = []; # template variables replaced in render()
+	public $api = FALSE; # requested programming interface
 
 	function __construct($path)
 	{
-		$this->page = preg_replace('{^\.(?:/|$)}', '', $path);
-		$this->link = preg_replace('{(?:(?:/|^)index)?\.html$}', '', $this->page);
-		$this->raw($this->page);
+		$this->file = preg_replace('{^\.(?:/|$)}', '', $path);
+		$this->link = preg_replace('{(?:(?:/|^)index)?\.html$}', '', $this->file);
+		$this->raw($this->file);
 	}
 
 	function raw($page)
@@ -71,7 +72,7 @@ class ArchiveArticle
 		if (empty($this->handler)) {
 			return;
 		}
-		$User = NULL;
+		$this->api = TRUE;
 		$Page = $this;
 		$res = include "./{$this->handler}/index.php";
 		return $res;
@@ -89,12 +90,12 @@ class ArchiveArticle
 	}
 	function name()
 	{
-		return $this->safetitle ?: $this->link;
+		return $this->safetitle ?: htmlspecialchars($this->link);
 	}
 
 	function last()
 	{
-		return filemtime($this->page);
+		return filemtime($this->file);
 	}
 	function lastiso()
 	{
@@ -103,7 +104,7 @@ class ArchiveArticle
 
 	function dateparts()
 	{
-		preg_match('< / (\d{4}) [/-] (\d{2}) (?:- (\d{2}) )? - >x', $this->page, $ymd);
+		preg_match('< / (\d{4}) [/-] (\d{2}) (?:- (\d{2}) )? - >x', $this->file, $ymd);
 		array_shift($ymd);
 		return $ymd;
 	}
@@ -165,8 +166,9 @@ class ArchiveArticle
 			return ltrim($this->image, '/');
 		}
 		return preg_replace(
-			['{^(?:/thumb/[^/]*)?}', '/\.groot(?=\.\w+$)/'], ["thumb/$size", ''],
-			$this->image
+			['{^(?:/thumb/[^/]*)?}', '/\.groot(?=\.\w+$)/', '/(?:\.jpg)?$/'],
+			[      "thumb/$size",    '',                         '.jpg'    ],
+			$this->image, 1
 		);
 	}
 
@@ -220,8 +222,13 @@ 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',
@@ -276,12 +283,12 @@ 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;
 	}
 }