Implement image tag in RSS template

[Fraenkiman]

Lubomír has the following suggestion for improvement in the support forum:

Please fix output from flatpress RSS

• briefer description to tag
• add picture to tag ...

Try Widget Preview: https://www.rssfeedwidget.com/
https://www.flatpress.org/feed/rss2/ - has big description with picture
http://feeds.bbci.co.uk/news/england/rss.xml - look good
http://wordpress.org/news/feed/ - look good

By changing the line

flatpress/fp-interface/sharedtpls/rss.tpl

Line 47 in 9b90f98

{$content|tag:the_content}

in
{$content|tag:the_content|strip_tags|strip|truncate:256:"...":true|escape}
you could remove images in posts from the RSS feed. This also removes links to other entries e.t.c

The question is whether this is in the interests of the majority of FlatPress users, as the Atom feed already exists in this form. On the other hand, there is the BBcode [more] tag, which can be used to create an individual shortening. Personally, I find the HTML output in the <description> tag more attractive than the plain text output.

@azett, would you like to start a poll on this in the forum?

[azett]

I wouldn't change the current behaviour (except for the PhotoSwipe buttons, thanks for fixing that @Fraenkiman ).
Changing to a text-only feed via strip_tags is an easy template customization to be made - it should just be documented on the wiki.

[Fraenkiman]

• Changing to a text-only feed Finished
• Add picture to tag: open