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dpavlin |
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#!/usr/bin/perl -w |
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use DBI; |
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my $sql = qq{ |
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select |
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pagename, content, lastmodified::abstime, author |
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from wiki |
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-- where author != 'The PhpWiki programming team' |
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order by lastmodified |
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}; |
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my $dump_dir = './dump/'; |
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my $st_dir = './st/'; |
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my $connect = "DBI:Pg:dbname=phpwiki"; |
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my $dbh = DBI->connect($connect,"","") || die $DBI::errstr; |
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$sth = $dbh->prepare($sql) || die $dbh->errstr(); |
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$sth->execute() || die $sth->errstr(); |
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while (my($page,$content,$last_change,$author) = $sth->fetchrow_array() ) { |
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print "exporting: $page\n"; |
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my $path = $page; |
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$path =~ s!/+!_!g; |
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open(my $out, '>', "$dump_dir/${path}.wiki") || die "can't open $out_dir/$path: $!"; |
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print $out $content; |
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close($out); |
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# headings |
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$content =~ s/^!\s*(.*?)$/^ $1/mg; |
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$content =~ s/^!!\s*(.*?)$/^^ $1/mg; |
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$content =~ s/^!!!\s*(.*?)$/^^^ $1/mg; |
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$content =~ s/^!!!!\s*(.*?)$/^^^^ $1/mg; |
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$content =~ s/^!!!!!\s*(.*?)$/^^^^^ $1/mg; |
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$content =~ s/!([A-Z]\w+)/$1/mg; |
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dpavlin |
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# markup |
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dpavlin |
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$content =~ s!''(.*?)''!/$1/!mg; |
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$content =~ s!__(.*?)__!*$1*!mg; |
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dpavlin |
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# links to url |
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dpavlin |
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$content =~ s!\[\s*(.+?)\s*[\s\|]\s*((http://|mailto:)\S+)\s*\]!"$1"<$2>!mg; |
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$content =~ s!\[\s*(http://\S+)\s*[\s\|]\s*(.+?)\s*\]!"$2"<$1>!mg; |
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dpavlin |
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# page links with names |
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$content =~ s!\[\s*([\w\s]+)\s*\|\s*(\w+)\s*\]!"$1"[$2]!mg; |
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dpavlin |
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my $seen; |
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my $out; |
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foreach (split(/[\n\r]/, $content)) { |
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if ( |
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( ! /^\s+/ && $seen->{space} ) # end of space preformat |
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|| |
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( /^\s+\S+/ && ! $seen->{space} ) # begin of space preformat |
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) { |
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$out .= ".pre\n"; |
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$seen->{space} = not $seen->{space}; |
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} |
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$out .= "$_\n"; |
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} |
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$out .= ".pre\n" if ($seen->{space}); |
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$content = $out; |
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$content =~ s/\.pre[\n\r]+\.pre//sg; |
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$content .= "\n----\nLast modified $last_change by $author\n"; |
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open(my $out, '>', "$st_dir/${path}.wiki") || die "can't open $out_dir/$path: $!"; |
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print $out $content; |
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close($out); |
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} |
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