141 lines
3.4 KiB
Perl
141 lines
3.4 KiB
Perl
#!/usr/bin/perl
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package IkiWiki::Plugin::autoindex;
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use warnings;
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use strict;
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use IkiWiki 3.00;
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use Encode;
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sub import {
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hook(type => "checkconfig", id => "autoindex", call => \&checkconfig);
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hook(type => "getsetup", id => "autoindex", call => \&getsetup);
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hook(type => "refresh", id => "autoindex", call => \&refresh);
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IkiWiki::loadplugin("transient");
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}
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sub getsetup () {
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return
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plugin => {
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safe => 1,
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rebuild => 0,
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},
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autoindex_commit => {
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type => "boolean",
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example => 1,
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default => 1,
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description => "commit autocreated index pages",
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safe => 1,
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rebuild => 0,
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},
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}
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sub checkconfig () {
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if (! defined $config{autoindex_commit}) {
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$config{autoindex_commit} = 1;
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}
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}
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sub genindex ($) {
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my $page=shift;
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my $file=newpagefile($page, $config{default_pageext});
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add_autofile($file, "autoindex", sub {
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my $message = sprintf(gettext("creating index page %s"),
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$page);
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debug($message);
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my $dir = $config{srcdir};
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if (! $config{autoindex_commit}) {
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no warnings 'once';
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$dir = $IkiWiki::Plugin::transient::transientdir;
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}
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my $template = template("autoindex.tmpl");
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$template->param(page => $page);
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writefile($file, $dir, $template->output);
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if ($config{rcs} && $config{autoindex_commit}) {
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IkiWiki::disable_commit_hook();
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IkiWiki::rcs_add($file);
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IkiWiki::rcs_commit_staged(message => $message);
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IkiWiki::enable_commit_hook();
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}
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});
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}
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sub refresh () {
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eval q{use File::Find};
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error($@) if $@;
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eval q{use Cwd};
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error($@) if $@;
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my $origdir=getcwd();
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my (%pages, %dirs);
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foreach my $dir ($config{srcdir}, @{$config{underlaydirs}}, $config{underlaydir}) {
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chdir($dir) || next;
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find({
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no_chdir => 1,
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wanted => sub {
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my $file=decode_utf8($_);
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$file=~s/^\.\/?//;
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return unless length $file;
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if (IkiWiki::file_pruned($file)) {
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no warnings 'once';
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$File::Find::prune=1;
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}
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elsif (! -l $_) {
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my ($f) = $file =~ /$config{wiki_file_regexp}/; # untaint
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return unless defined $f;
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return if $f =~ /\._([^.]+)$/; # skip internal page
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if (! -d _) {
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$pages{pagename($f)}=1;
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}
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elsif ($dir eq $config{srcdir} || ! $config{autoindex_commit}) {
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$dirs{$f}=1;
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}
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}
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}
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}, '.');
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chdir($origdir) || die "chdir $origdir: $!";
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}
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# Compatibility code.
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#
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# {deleted} contains pages that have been deleted at some point.
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# This plugin used to delete from the hash sometimes, but no longer
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# does; in [[todo/autoindex_should_use_add__95__autofile]] Joey
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# thought the old behaviour was probably a bug.
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#
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# The effect of listing a page in {deleted} was to avoid re-creating
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# it; we migrate these pages to {autofile} which has the same effect.
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# However, {autofile} contains source filenames whereas {deleted}
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# contains page names.
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my %deleted;
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if (ref $wikistate{autoindex}{deleted}) {
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%deleted=%{$wikistate{autoindex}{deleted}};
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delete $wikistate{autoindex}{deleted};
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}
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elsif (ref $pagestate{index}{autoindex}{deleted}) {
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# an even older version
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%deleted=%{$pagestate{index}{autoindex}{deleted}};
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delete $pagestate{index}{autoindex};
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}
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if (keys %deleted) {
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foreach my $dir (keys %deleted) {
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my $file=newpagefile($dir, $config{default_pageext});
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$wikistate{autoindex}{autofile}{$file} = 1;
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}
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}
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foreach my $dir (keys %dirs) {
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if (! exists $pages{$dir} && grep /^$dir\/.*/, keys %pages) {
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genindex($dir);
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}
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}
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}
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1
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