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#!/usr/bin/perl |
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#!/usr/local/bin/perl
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#
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# convert.cgi
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#
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# YukiWiki1����YukiWiki2�ւ̃f�[�^�ϊ��pCGI
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#
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# Based on "YukiWiki1 to WalWiki convert.cgi" by Makio Tsukamoto.
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#
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use strict;
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use CGI::Carp 'fatalsToBrowser';
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use lib "."; # ������jcode.pl�AAlgorithm������f�B���N�g�����w��
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use AnyDBM_File;
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use Fcntl;
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$| = 1;
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my $jcodelib = 'jcode.pl';
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my $kanjicode = 'sjis'; # 'sjis' 'euc'
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my $newkanjicode = 'euc';
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my %form;
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my %olddb;
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my %newdb;
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require "$jcodelib";
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&init_form($kanjicode);
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&main;
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exit(0);
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# ���C��
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sub main {
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if ($form{mycmd} eq 'convert') {
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&do_convert;
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} else {
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&do_form;
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}
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}
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sub do_convert {
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&print_header('�ϊ�����');
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print <<"EOD";
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<table border="1" cellspacing="0" cellpadding="3">
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<tr><td colspan="2" bgcolor="#cccccc">�p�����[�^</td><tr>
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<tr>
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<td>
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���f�[�^�x�[�X��<br>
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YukiWiki1�̕ϐ�\$dbname�̒l
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</td><td>
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$form{old_dbname}
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</td>
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</tr>
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<tr>
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<td>
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YukiWiki1�̃f�[�^�x�[�X�̎��</td>
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<td>
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$form{old_dbtype}
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</td>
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</tr>
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<tr>
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<td>
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�V�f�[�^�x�[�X��<br>
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YukiWiki2�̕ϐ�\$modifier_dir_data�̒l��\$dataname�̒l���X���b�V��(/)�łȂ������́B
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</td><td>
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$form{new_dataname}
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</td>
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</tr>
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<tr>
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<td>
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YukiWiki2�̃f�[�^�x�[�X�̎��</td>
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<td>
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$form{new_dbtype}
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</td>
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</tr>
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</table>
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EOD
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# open old db
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if ($form{old_dbtype} eq 'dbmopen') {
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dbmopen(%olddb, "$form{old_dbname}", 0666) or &print_error("(dbmopen) $form{old_dbname} �����܂���B");
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} else {
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tie(%olddb, "YukiWikiDB", "$form{old_dbname}") or &print_error("(tie error) $form{old_dbname}");
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}
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# open new db
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if ($form{new_dbtype} eq 'dbmopen') {
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dbmopen(%newdb, $form{new_dataname}, 0666) or &print_error("(dbmopen) $form{new_dataname} �����܂���B");
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} elsif ($form{new_dbtype} eq 'YukiWikiDB') {
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tie(%newdb, "YukiWikiDB", $form{new_dataname}) or &print_error("(tie error, YukiWikiDB) $form{new_dataname}");
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} else {
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tie(%newdb, "AnyDBM_File", $form{new_dataname}, O_RDWR|O_CREAT, 0666) or &print_error("(tie error, AnyDBM_File) $form{new_dataname}");
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}
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# convert
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&convert_all;
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# close old db
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if ($form{old_dbtype} eq 'dbmopen') {
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dbmclose(%olddb);
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} else {
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untie(%olddb);
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}
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# close new db
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if ($form{new_dbtype} eq 'dbmopen') {
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dbmclose(%newdb);
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} elsif ($form{new_dbtype} eq 'YukiWikiDB') {
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untie(%newdb);
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} else {
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untie(%newdb);
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}
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}
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sub convert_all {
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my $keys = 0;
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my $result;
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print <<"EOD";
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<table border="1" cellspacing="0" cellpadding="3">
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<tr><td colspan="2" bgcolor="#cccccc">�ϊ�����</td><tr>
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EOD
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foreach my $oldkey (keys(%olddb)) {
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# unarmor
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my $newkey = ($oldkey =~ /^\[\[(.+)\]\]$/) ? $1 : $oldkey;
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my $msg = $olddb{$oldkey};
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my $oldsize = length($msg);
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$msg =~ s/ - ([^\[\]][^\n]*)/ - [[$1]]/g if ($oldkey eq 'RecentChanges');
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&jcode::convert(\$msg, $newkanjicode);
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my $newkey_in_oldkanjicode = $newkey;
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&jcode::convert(\$newkey, $newkanjicode);
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$newdb{$newkey} = $msg;
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my $newsize = length($newdb{$newkey});
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$keys++;
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print " <tr><td>$keys: $oldkey (${oldsize})</td><td>$newkey_in_oldkanjicode (${newsize})</td></tr>\n";
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}
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print <<"EOD";
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<tr><td>�ϊ��Ώ�</td><td>$keys ��</td></tr>
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</table>
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</body>
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</html>
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EOD
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}
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sub do_form {
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&print_header('�ϊ�');
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print <<'EOD';
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<form action="convert.cgi" method="post">
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<table border="1" cellspacing="0" cellpadding="3">
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<tr><td colspan="2" bgcolor="#cccccc">YukiWiki1����YukiWiki2�̃f�[�^�x�[�X�ϊ�</td><tr>
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<tr>
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<td>
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���f�[�^�x�[�X��<br>
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YukiWiki1�̕ϐ�$dbname�̒l
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</td><td>
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<input type="hidden" name="mycmd" value="convert" />
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<input type="text" name="old_dbname" value="./yukiwiki" />
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</td>
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</tr>
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<tr>
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<td>
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YukiWiki1�̃f�[�^�x�[�X�̎��</td>
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<td>
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<input type="radio" name="old_dbtype" value="dbmopen" />dbmopen
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<input type="radio" name="old_dbtype" value="YukiWikiDB" checked /> YukiWikiDB
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</td>
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</tr>
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<tr>
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<td>
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�V�f�[�^�x�[�X��<br>
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YukiWiki2�̕ϐ�\$modifier_dir_data�̒l��\$dataname�̒l���X���b�V��(/)�łȂ������́B
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</td><td>
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<input type="text" name="new_dataname" value="./wiki" />
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</td>
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</tr>
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<tr>
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<td>
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YukiWiki2�̃f�[�^�x�[�X�̎��</td>
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<td>
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<input type="radio" name="new_dbtype" value="dbmopen" /> dbmopen
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<input type="radio" name="new_dbtype" value="YukiWikiDB" /> YukiWikiDB
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<input type="radio" name="new_dbtype" value="AnyDBM_File" checked /> AnyDBM_File
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</td>
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</tr>
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<tr>
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<td colspan="2" align="center" bgcolor="#cccccc"><input type="submit" value="�ϊ��J�n"></td>
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</tr>
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</table>
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</form>
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</body>
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</html>
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EOD
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}
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# �t�H�[������̏���A�z�z�� %form �ɓ����
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# &init_form('euc');
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sub init_form {
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my ($charcode) = @_;
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my $query;
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if ($ENV{REQUEST_METHOD} =~ /^post$/i) {
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read(STDIN, $query, $ENV{CONTENT_LENGTH});
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} else {
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$query = $ENV{QUERY_STRING};
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}
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my @assocarray = split(/&/, $query);
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foreach my $assoc (@assocarray) {
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my ($property, $value) = split(/=/, $assoc);
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$value =~ tr/+/ /;
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$value =~ s/%([A-Fa-f0-9][A-Fa-f0-9])/pack("C", hex($1))/eg;
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$value =~ s/\x0D\x0A/\n/g; # Walrus add (1)
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$value =~ tr/\x0D\x0A/\n\n/; # Walrus add (1)
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&jcode::convert(\$value, $charcode);
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$form{$property} = $value;
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}
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}
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# �G���[�y�[�W���o�͂���
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sub print_error {
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my ($msg) = @_;
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&print_header('Error');
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exit(0);
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}
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sub escape {
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my ($line) = shift;
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$line =~ s|<|<|g;
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$line =~ s|>|>|g;
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$line =~ s|"|"|g;
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# $line =~ s|\&|&|g;
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return $line;
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}
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# �y�[�W�̃w�b�_���o��
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sub print_header {
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my $title = shift;
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print <<"EOD";
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Content-type: text/html
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<html><head>
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<title>$title</title>
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</head>
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<body bgcolor="white">
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EOD
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}
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# Definition of YukiWikiDB
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package YukiWikiDB;
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my $debug = 1;
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# Constructor
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sub new {
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return shift->TIEHASH(@_);
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}
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# tying
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sub TIEHASH {
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my ($class, $dbname) = @_;
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my $self = {
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dir => $dbname,
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keys => [],
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};
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if (not -d $self->{dir}) {
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if (!mkdir($self->{dir}, 0777)) {
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print "mkdir(" . $self->{dir} . ") fail\n" if ($debug);
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return undef;
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}
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}
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return bless($self, $class);
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}
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# Store
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sub STORE {
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my ($self, $key, $val) = @_;
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my $file = &make_filename($self, $key);
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if (open(FILE,"> $file")) {
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binmode(FILE);
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print FILE $val;
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close(FILE);
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return $self->{$key} = $val;
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} else {
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print "$file create error.";
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}
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}
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# Fetch
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sub FETCH {
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my ($self, $key) = @_;
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my $file = &make_filename($self, $key);
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if (open(FILE, $file)) {
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local $/;
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$self->{$key} = <FILE>;
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close(FILE);
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}
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return $self->{$key};
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}
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# Exists
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sub EXISTS {
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my ($self, $key) = @_;
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my $file = &make_filename($self, $key);
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return -e($file);
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}
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# Delete
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sub DELETE {
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my ($self, $key) = @_;
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my $file = &make_filename($self, $key);
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unlink $file;
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return delete $self->{$key};
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}
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sub FIRSTKEY {
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my ($self) = @_;
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opendir(DIR, $self->{dir}) or die $self->{dir};
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@{$self->{keys}} = grep /\.txt$/, readdir(DIR);
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foreach my $name (@{$self->{keys}}) {
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$name =~ s/\.txt$//;
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$name =~ s/[0-9A-F][0-9A-F]/pack("C", hex($&))/eg;
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}
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return shift @{$self->{keys}};
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}
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sub NEXTKEY {
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my ($self) = @_;
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return shift @{$self->{keys}};
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}
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sub make_filename {
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my ($self, $key) = @_;
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my $enkey = '';
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foreach my $ch (split(//, $key)) {
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$enkey .= sprintf("%02X", ord($ch));
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}
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return $self->{dir} . "/$enkey.txt";
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}
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__END__
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