wikilinks are harmless, so we might as well allow them.
Access control for this plugin is a bit odd, since we specifically
don't want to allow comments to be edited - so the check is whether the
user is allowed to edit a deliberately invalid page name,
page/commented/on[smcvpostcomment]. You can put smcvpostcomment(*)
or smcvpostcomment(some/subdir/*) in $config{anonok_pagespec}
or the opposite in $config{locked_pages} to allow "editing" (really
just posting) comments.
I wanted this nearer to the top, but decided to put it after the
add_depends. Reasoning: It's possible with a combinaton of feedpages and
show options to make @list and @feedlist contain completly differing sets
of pages. We want to add_depends all pages in both sets. We could combine
the two lists and add_depends that, but it's slightly more efficient to
defer reducing @feedlist, and add_depends whichever list is longer.
holger reported that decode_utf8 was crashing with perl 5.8.8. Earlier, I
thought that passing 0 to the function avoided this with old perls, but
that was apparently not enough, it still crashes. So, put it inside the
eval, so we can at least recover from it crashing.
The old code actually did the same thing, just obfuscated -- since the eval
use wasn't quoted, it used the modules on load. Thus, the error (not to
mentioned the return) was bypassed, and it just failed on load.
But that seems like the right thing to do, really, so just made it clearer
that's what happens.
This is not needed now that tagpage returns a page name starting with a
slash.
(Also fixes a minor bug that the edit links started with double slashes due
to the hack.)
Add an inject function, that can be used by plugins that want to replace
one of ikiwiki's functions with their own version. (This is a scary thing
that grubs through the symbol table, and replaces all exported occurances
of a function with the injected version.)
external: RPC functions can be injected to replace exported functions.
Removed the stupid displaytime hook, and use injection instead.
The html links already went there, but internally the links were not
recorded as absolute, which could cause confusing backlinks etc.
For example, with tagbase=tags, if blog/tags/bar existed and blog/foo was
tagged bar, it would link to /tags/bar. But, the link would be recorded
simply as a link to tags/bar, and so later blog/tags/bar would appear to
have the backlink.
Simon McVittie
Joey Hess