123 lines
3.1 KiB
Perl
123 lines
3.1 KiB
Perl
#!/usr/bin/perl
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# Ikiwiki setup files are perl files that 'use IkiWiki::Setup::foo',
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# passing it some sort of configuration data.
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package IkiWiki::Setup;
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use warnings;
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use strict;
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use IkiWiki;
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use open qw{:utf8 :std};
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use File::Spec;
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sub load ($) {
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my $setup=IkiWiki::possibly_foolish_untaint(shift);
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$config{setupfile}=File::Spec->rel2abs($setup);
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#translators: The first parameter is a filename, and the second
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#translators: is a (probably not translated) error message.
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open (IN, $setup) || error(sprintf(gettext("cannot read %s: %s"), $setup, $!));
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my $code;
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{
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local $/=undef;
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$code=<IN> || error("$setup: $!");
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}
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($code)=$code=~/(.*)/s;
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close IN;
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eval $code;
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error("$setup: ".$@) if $@;
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}
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sub merge ($) {
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# Merge setup into existing config and untaint.
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my %setup=%{shift()};
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if (exists $setup{add_plugins} && exists $config{add_plugins}) {
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push @{$setup{add_plugins}}, @{$config{add_plugins}};
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}
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if (exists $setup{exclude}) {
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push @{$config{wiki_file_prune_regexps}}, $setup{exclude};
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}
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foreach my $c (keys %setup) {
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if (defined $setup{$c}) {
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if (! ref $setup{$c} || ref $setup{$c} eq 'Regexp') {
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$config{$c}=IkiWiki::possibly_foolish_untaint($setup{$c});
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}
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elsif (ref $setup{$c} eq 'ARRAY') {
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if ($c eq 'wrappers') {
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# backwards compatability code
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$config{$c}=$setup{$c};
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}
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else {
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$config{$c}=[map { IkiWiki::possibly_foolish_untaint($_) } @{$setup{$c}}]
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}
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}
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elsif (ref $setup{$c} eq 'HASH') {
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foreach my $key (keys %{$setup{$c}}) {
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$config{$c}{$key}=IkiWiki::possibly_foolish_untaint($setup{$c}{$key});
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}
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}
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}
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else {
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$config{$c}=undef;
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}
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}
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if (length $config{cgi_wrapper}) {
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push @{$config{wrappers}}, {
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cgi => 1,
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wrapper => $config{cgi_wrapper},
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wrappermode => (defined $config{cgi_wrappermode} ? $config{cgi_wrappermode} : "06755"),
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};
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}
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}
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sub getsetup () {
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# Gets all available setup data from all plugins. Returns an
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# ordered list of [plugin, setup] pairs.
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my @ret;
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# disable logging to syslog while dumping, broken plugins may
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# whine when loaded
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my $syslog=$config{syslog};
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$config{syslog}=undef;
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# Load all plugins, so that all setup options are available.
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my @plugins=grep { $_ ne $config{rcs} } sort(IkiWiki::listplugins());
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unshift @plugins, $config{rcs} if $config{rcs}; # rcs plugin 1st
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foreach my $plugin (@plugins) {
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eval { IkiWiki::loadplugin($plugin) };
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if (exists $IkiWiki::hooks{checkconfig}{$plugin}{call}) {
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my @s=eval { $IkiWiki::hooks{checkconfig}{$plugin}{call}->() };
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}
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}
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foreach my $plugin (@plugins) {
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if (exists $IkiWiki::hooks{getsetup}{$plugin}{call}) {
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# use an array rather than a hash, to preserve order
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my @s=eval { $IkiWiki::hooks{getsetup}{$plugin}{call}->() };
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next unless @s;
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push @ret, [ $plugin, \@s ],
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}
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}
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$config{syslog}=$syslog;
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return @ret;
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}
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sub dump ($) {
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my $file=IkiWiki::possibly_foolish_untaint(shift);
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require IkiWiki::Setup::Standard;
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my @dump=IkiWiki::Setup::Standard::gendump("Setup file for ikiwiki.");
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open (OUT, ">", $file) || die "$file: $!";
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print OUT "$_\n" foreach @dump;
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close OUT;
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}
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1
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