From 3f093b3f99a50d4885547af4bd53a01fa957ace0 Mon Sep 17 00:00:00 2001
From: Justus Dieckmann <justusdieckmann@wwu.de>
Date: Mon, 4 Mar 2024 21:16:14 +0100
Subject: [PATCH] Make filter work properly with linebreaks
---
filter.php | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/filter.php b/filter.php
index 62d28f4..e5c3c44 100644
--- a/filter.php
+++ b/filter.php
@@ -81,6 +81,9 @@ class filter_opencast extends moodle_text_filter {
$height = false;
foreach ($matches as $match) {
+ if (empty(trim($match))) {
+ continue;
+ }
// Check if the match is a video tag.
if (substr($match, 0, 6) === "<video") {
$video = true;
@@ -163,7 +166,7 @@ class filter_opencast extends moodle_text_filter {
}
// Replace video tag.
- $text = preg_replace('/<video(?:(?!<\/video>).)*?' . preg_quote($match, '/') . '.*?<\/video>/',
+ $text = preg_replace('/<video(?:(?!<\/video>).)*?' . preg_quote($match, '/') . '.*?<\/video>/s',
$newtext, $text, 1);
}
$width = $height = false;
--
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