Rewrite rule for heise.de does not appear to work

[jum]

On the miniflux docs for rewrite rules on the bottom is an example rule for displaying heise articles on one page. I cannot get that rule to work properly, I believe it may be due to the fact that most of the links in the heise RSS feed get a query parameter added (for tracking purposes probably). I attempted to adapt the rewrite rule but it does not work, any ideas where my error might be?

rewrite("(.*?\.html).*"|"$1?seite=all")

[derflasher]

I've the same problem.
Doesn't work with Teltarif as well.
Any ideas to fix it?

[jansendotsh]

I've been toying with trying to rewrite URLs from Reddit's RSS to a libreddit frontend and I'm similarly getting no changes even though the regex is sound and seems to meet the needs:

rewrite("^https:\/\/www\.reddit\.com\/(.*)$"|"https://libreddit.hu/$1")

I'm curious if anything's changed on the backend but haven't the time or familiarity to meaningfully dive into the code.

[todb]

I've been experimenting with URL rewrite rules as well, and it appears nonfunctional.

My test RSS Feed: https://www.cvedetails.com/vulnerability-feed.php?orderby=2

I've tried replace("v"|"bar") and rewrite("v"|"bar") to just replace any instance of the letter v with something obvious, and no changes are made to the links. Note that replace("v"|foo") does replace all instances of v with foo when used as a "Rewrite rule" (as opposed to a "URL Rewrite rule").

My desired URL rewrite rule, by the way, is

rewrite("^http:\/\/www\.cvedetails\.com\/cve\/(CVE-\d+-\d+)/"|"https://www.cve.org/CVERecord?id=$1")

per the documented syntax.

It looks like the URLRewriteRules should be applied in processor.go (see https://github.com/miniflux/v2/blob/main/reader/processor/processor.go#L181) but near as I can tell, they're not being parsed.

See #1733.