The edit page CGI defines a `base` tag with an URL which is not absolute, which can break the preview function in some circumstances (with e.g. images not showing). The trivial [[patch]] that fixes it can be found [[here|http://sprunge.us/EPHT]] as well as on [[my git|http://git.oblomov.eu/ikiwiki]]. > That patch does mean that if you're accessing the CGI via HTTPS but your > $config{url} and $config{cgiurl} are HTTP, you'll get preview images loaded > via HTTP, causing the browser to complain. See > [[todo/want_to_avoid_ikiwiki_using_http_or_https_in_urls_to_allow_serving_both]] > for background. > > Perhaps the CGI could form its `` URL by using > `URI->new_abs(urlto(...), $cgi->url)` instead? > > You'd also need to change `IkiWiki/Wrapper.pm` to pass at least the > SERVER_NAME and SERVER_PORT through the environment, probably. > > Joey's last comment on > [[todo/want_to_avoid_ikiwiki_using_http_or_https_in_urls_to_allow_serving_both]] > suggests that this might already work, but I'm not quite sure how - I'd > expect it to need more environment variables? --[[smcv]]