forked from github/kensanata.oddmuse
b0d07c49fa
http://www.emacswiki.org/scripts/current to figure out the default values. (ConfigStr, ConfigListEqual, ConfigHashEqual): New.
109 lines
3.5 KiB
Perl
109 lines
3.5 KiB
Perl
# Copyright (C) 2006 Alex Schroeder <alex@emacswiki.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the
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# Free Software Foundation, Inc.
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# 59 Temple Place, Suite 330
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# Boston, MA 02111-1307 USA
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$ModulesDescription .= '<p>$Id: config.pl,v 1.2 2006/08/09 18:59:06 as Exp $</p>';
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$Action{config} = \&DoConfig;
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$Action{clone} = \&DoClone;
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sub DoConfig {
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print GetHttpHeader('text/plain') . qq{# Wiki Config
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# Source Wiki: $SiteName <$ScriptName>
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# } . TimeToText($Now) . qq{
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\$AdminPass = "";
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\$EditPass = "";
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};
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my $source = GetRaw('http://www.emacswiki.org/scripts/current');
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foreach my $var qw($HomePage $MaxPost $HttpCharset $StyleSheet
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$StyleSheetPage $NotFoundPg $NewText $NewComment
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$EditAllowed $BannedHosts $BannedCanRead
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$BannedContent $WikiLinks $FreeLinks $BracketText
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$BracketWiki $NetworkFile $AllNetworkFiles
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$PermanentAnchors $InterMap $NearMap
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$RssInterwikiTranslate $SurgeProtection
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$SurgeProtectionTime $SurgeProtectionViews
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$DeletedPage $RCName @RcDays $RcDefault $KeepDays
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$KeepMajor $SummaryHours $SummaryDefaultLength
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$ShowEdits $UseLookup $RecentTop $RecentLink
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$PageCluster $InterWikiMoniker $SiteDescription
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$RssImageUrl $RssRights $RssExclude
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$RssCacheHours $RssStyleSheet $UploadAllowed
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@UploadTypes $EmbedWiki $FooterNote $EditNote
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$TopLinkBar @UserGotoBarPages $UserGotoBar
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$ValidatorLink $CommentsPrefix $HtmlHeaders
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$IndentLimit $LanguageLimit $JournalLimit
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$SisterSiteLogoUrl %SpecialDays %Smilies
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%Languages) {
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my $default = undef;
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my $re = quotemeta($var);
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if ($source =~ m!\n$re\s*=\s*(\d+(\s*[*+-/]\s*\d+)*|'[^']*'|"[^"]*"|\(.*?\)|qw\(.*?\))\s*;!) {
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$default = $1;
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}
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$type = substr($var, 0, 1);
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if ($type eq '$') {
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my $val = eval($var);
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print "$var = " . ConfigStr($val) . "; # default: $default\n"
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if $val ne eval($default);
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} elsif ($type eq '@') {
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my @list = eval($var);
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my @default = eval($default);
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print "$var = (", join(', ', map { ConfigStr($_) } @list)
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. "); # default: $default\n"
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unless ConfigListEqual(\@list, \@default);
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} elsif ($type eq '%') {
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my %hash = eval($var);
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my @default = eval($default);
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print "$var = (", join(', ', map { ConfigStr($_)
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. ' => ' . ConfigStr($hash{$_})}
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keys %hash) . "); # default: $default\n"
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unless ConfigHashEqual(\%hash, \%default);;
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}
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}
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print "# Done!\n";
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}
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sub ConfigStr {
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$_ = shift;
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if (m/^\d+$/) {
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$_;
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} elsif (m/'/) {
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"q{$_}";
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} else {
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"'$_'";
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}
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}
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sub ConfigListEqual {
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my ($a, $b) = @_;
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return 0 if @$a != @$b;
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for ($i = 0; $i < @$a; $i++) {
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return 0 unless @$a[$i] eq @$b[$i];
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}
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return 1;
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}
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sub ConfigHashEqual {
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my ($a, $b) = @_;
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return 0 unless ConfigListEqual([keys %$a], [keys %$b]);
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foreach my $key (keys %$a) {
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next if $$a{$key} eq $$b{$key};
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return 0;
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}
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return 1;
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}
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