Add doctype header to forum threads

This should fix mimetype detection on most systems and is more relevant now that the report is clickable
Garmelon · Nov 5, 2024 · 6dda4c5 · 6dda4c5
1 parent 596b6a7
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -38,6 +38,7 @@ ambiguous situations.
 - Crawling of nested courses
 - Downloading of links with no target URL
 - Handle row flex on description pages
+- Add `<!DOCTYPE html>` heading to forum threads to fix mime type detection
 
 ## 3.6.0 - 2024-10-23
 

diff --git a/PFERD/crawl/ilias/ilias_web_crawler.py b/PFERD/crawl/ilias/ilias_web_crawler.py
@@ -750,7 +750,8 @@ async def _download_forum_thread(
             return
 
         async with maybe_dl as (bar, sink):
-            content = element.title_tag.prettify()
+            content = "<!DOCTYPE html>\n"
+            content += element.title_tag.prettify()
             content += element.content_tag.prettify()
             sink.file.write(content.encode("utf-8"))
             sink.done()