use Encode;
sub import { #{{{
+ hook(type => "getsetup", id => "autoindex", call => \&getsetup);
hook(type => "refresh", id => "autoindex", call => \&refresh);
} # }}}
+sub getsetup () { #{{{
+ return
+ plugin => {
+ safe => 1,
+ rebuild => 0,
+ },
+} #}}}
+
sub genindex ($) { #{{{
my $page=shift;
- my $file=$page.".".$config{default_pageext};
+ my $file=newpagefile($page, $config{default_pageext});
my $template=template("autoindex.tmpl");
$template->param(page => $page);
writefile($file, $config{srcdir}, $template->output);
+ if ($config{rcs}) {
+ IkiWiki::rcs_add($file);
+ }
} #}}}
sub refresh () { #{{{
error($@) if $@;
my (%pages, %dirs);
- find({
- no_chdir => 1,
- wanted => sub {
- $_=decode_utf8($_);
- if (IkiWiki::file_pruned($_, $config{srcdir})) {
- $File::Find::prune=1;
- }
- elsif (! -l $_) {
- my ($f)=/$config{wiki_file_regexp}/; # untaint
- return unless defined $f;
- $f=~s/^\Q$config{srcdir}\E\/?//;
- return unless length $f;
- if (! -d _) {
- $pages{pagename($f)}=1;
+ foreach my $dir ($config{srcdir}, @{$config{underlaydirs}}, $config{underlaydir}) {
+ find({
+ no_chdir => 1,
+ wanted => sub {
+ $_=decode_utf8($_);
+ if (IkiWiki::file_pruned($_, $dir)) {
+ $File::Find::prune=1;
}
- else {
- $dirs{$f}=1;
+ elsif (! -l $_) {
+ my ($f)=/$config{wiki_file_regexp}/; # untaint
+ return unless defined $f;
+ $f=~s/^\Q$dir\E\/?//;
+ return unless length $f;
+ return if $f =~ /\._([^.]+)$/; # skip internal page
+ if (! -d _) {
+ $pages{pagename($f)}=1;
+ }
+ elsif ($dir eq $config{srcdir}) {
+ $dirs{$f}=1;
+ }
}
}
+ }, $dir);
+ }
+
+ my %deleted;
+ if (ref $pagestate{index}{autoindex}{deleted}) {
+ %deleted=%{$pagestate{index}{autoindex}{deleted}};
+ foreach my $dir (keys %deleted) {
+ # remove deleted page state if the deleted page is re-added,
+ # or if all its subpages are deleted
+ if ($deleted{$dir} && (exists $pages{$dir} ||
+ ! grep /^$dir\/.*/, keys %pages)) {
+ delete $deleted{$dir};
+ }
}
- }, $config{srcdir});
+ $pagestate{index}{autoindex}{deleted}=\%deleted;
+ }
+ my @needed;
foreach my $dir (keys %dirs) {
- if (! exists $pages{$dir}) {
- genindex($dir);
+ if (! exists $pages{$dir} && ! $deleted{$dir} &&
+ grep /^$dir\/.*/, keys %pages) {
+ if (exists $IkiWiki::pagemtime{$dir}) {
+ # This page must have just been deleted, so
+ # don't re-add it. And remember it was
+ # deleted.
+ if (! ref $pagestate{index}{autoindex}{deleted}) {
+ $pagestate{index}{autoindex}{deleted}={};
+ }
+ ${$pagestate{index}{autoindex}{deleted}}{$dir}=1;
+ }
+ else {
+ push @needed, $dir;
+ }
+ }
+ }
+
+ if (@needed) {
+ if ($config{rcs}) {
+ IkiWiki::disable_commit_hook();
+ }
+ foreach my $page (@needed) {
+ genindex($page);
+ }
+ if ($config{rcs}) {
+ IkiWiki::rcs_commit_staged(
+ gettext("automatic index generation"),
+ undef, undef);
+ IkiWiki::enable_commit_hook();
}
}
} #}}}