From f46f7a3b080b947af711ab35601c26f6423cbe8b Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Tue, 12 Feb 2019 01:28:59 +0100
Subject: [PATCH] nieuws: disregard unwanted image attributes in overviews

Only alt is wanted; styling such as class will disrupt layout.
---
 nieuws.inc.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/nieuws.inc.php b/nieuws.inc.php
index 6d84d1a..cafd4ec 100644
--- a/nieuws.inc.php
+++ b/nieuws.inc.php
@@ -120,9 +120,11 @@ function shownews($input, $limit = 1000)
 		$article = new ArchiveArticle($filename);
 		print '<article class="left">';
 		if ($article->thumb) {
-			$img = preg_replace('{(?<= \b src="/) [^"]* }x', $article->thumb, $article->img);
-			$img = preg_replace('{(?= />$)}', ' class="left"', $img);
-			print $img;
+			$imgattr = ' class="left"';
+			if (preg_match('{ (\s alt="[^"]+") }x', $article->img, $img)) {
+				$imgattr .= $img[0];  # preserve alt value
+			}
+			printf('<img src="/%s"%s />', $article->thumb, $imgattr);
 		}
 		print '<div>';
 		printf(
-- 
2.30.0