Problem here was that no charset http header was being sent.
I fixed this globally by making cgi_custom_failure send the header.
Required changing its parameters.
The crux of the problem is that the cgi object has raw values not converted
to utf-8, and rename was using its fields. Also fixed a missed place where
the form object did not get its fields utf-8 encoded.
bestlink was looking at whether %links existed for a page in order to tell
if the page exists, but just-deleted pages still have entries in there (for
reasons it may be best not to explore). So bestlink would return
just-deleted pages. Instead, make bestlink use %pagesources.
Also, when finding a deleted page, %pagecase was not cleared of that page.
This, again, made bestlink return just-deleted pages. Now that is cleared.
Fixing bestlink exposed another issue though. The backlink calculation code
uses bestlink. So when a page was deleted, no backlinks to it are found,
and pages that really did backlink to it were not updated, and had broken
links.
To fix that, the code that actually removes deleted pages had to be split
out from find_del_files, so it can run a bit later. It is run just after
backlinks are calculated. This way, backlink calculation still sees the
deleted pages, but everything afterwards does not.
However, it does not address the original bug report that started this
whole thing, [[bugs/bestlink_returns_deleted_pages]]. Because there
bestlink is run in the needsbuild hook. And that happens before backlink
calculation, and so bestlink still returns deleted pages then. Also in the
scan hook.
If bestlink needs to work consistently during those hooks, a more involved
fix will be needed.
Speedup of about 25% for small inlines; could be much larger for inlines of
many, or complex pages.
Not bloating memory with excessive memoization data was the key to this.
The method chosen does not squeeze out every erg of speed possible when
inlines are nested, but that's rare. It uses less memory than other
optimisation hacks (I'm looking at you,
f937c1fb80 !) already used in inline.pm.
Unlike generic meta foo tags, meta description is known to be safe, so can
be special cased to be allowed despite the html scrubber. This makes meta
description much more useful, since it is otherwise limited to being used
by other plugins like map.
My experience is that when inlines are nested, the old behavior of
generating feeds for the nested inlines was never really desired. Since the
feeds were numbered sequentially, the numbers could easily change, and it did
not make sense to subscribe to or use those feeds. And generating those nested
feeds often meant a lot of unnecessary calculation, and data being written.
So, I dropped them.
Looking back, nested feeds originally were a free side effect of properly
handing multiple feeds on one page. Of course, that is still supported.
I chose not to have it override style.css, because style.css is not really
intended to be edited; the one from the underlay is intended to be used as
a base that local.css overrides.
I chose to use a plugin rather than changing the default behavior, both
because I didn't want to have to worry about possibly breaking backwards
compatability (though this seems unlikely), and because it seemed cleaner
to not include style template parameters in the main page template code.
I suppose someone might want a way to not override the toplevel
local.css, but instead include it as well as foo/local.css. Probably the
best way to do that would be to have foo/local.css @import ../local.css
(modulo browser compatability issues). Alternatively, edit page.tmpl
to always include the toplevel local.css, or swap out this plugin for
another one.
When redirecting to a page, ie, after editing, ensure that the url is
uri-encoded. Most browsers other than MSIE don't care, but it's the right
thing to do.
The known failure case involved editing a page that had utf-8 in the name
using MSIE.
Before, the htmllink would display the link to the template as if it were a
wikilink, but what was stored was not, which could lead to confusing
situations.
git log --follow seems to sometimes show merges from before the file was
ever created. So, skip them, a file shouldn't be first created during a
merge anyway.
This will be a bit more expensive, but --getctime does not need to be fast.
And getting the real creation time a very useful when untangling blog
histories that involve renames.
I made match_* functions whose influences can vary depending on the page
matched set a special "" influence to indicate this.
Then add_depends can try just one page, and if static influences are found,
stop there.
This was tricky because of the caching, and because use_pagespec always
adds a dependency. That would have made year calendars depend on the whole
pagespec, which is overly broad. So I removed the caching, format_month,
and in format_year just look at %pagesources to see if month pages are
available.
In format_month, I make it always call use_pagespec, so each month calendar
gets the right dependency and any influcences added. This means a bit more
work, but the added work is fairly minimal, and presence dependencies
remove a *lot* of work it used to do.
(100% untested!)
This dependency was missing before switching to use_pagespec.
It is correct to add it, but it needs to be combined with the regular
"pages" dependency to ensure that it does not match extra pages.
(Also fixed its dependency type.)
Benchmarking refresh of a a wiki with 25 thousand pages showed
file_pruned() using most of the time. But, when refreshing, ikiwiki already
knows about nearly all the files. So we can skip calling file_pruned() for
those it knows about. While tricky to do, this sped up a refresh (that
otherwise does no work) by 10-50%.
If a pagespec fails to match, I had been throwing the influences away, but
that is not right. Consider `backlink(foo)`, where foo does not exist.
It still needs to be added as an influence, because if it is created, it
will influence the pagespec to match.
But with that fix, `link(bar)` had as influences all pages, whether they
link to bar or not. Which is not necessary, because modifiying a page to
add a link to bar will directly cause the pagespec to match.
So, in match_link (and all the match_* functions for page metadata),
only return an influence if the match succeeds.
match_backlink had been implemented as the inverse of match_link, but that
is no longer completly true. While match_link does not return an influence
on failure, match_backlink does.
match_created_before/after also return the influence on failure, this way
if created_after(foo) currently fails because foo does not exist, it will
still update the page with the pagespec if foo is created.
Joey Hess
Torsten Veller
Giulio Eulisse