array(
'err' => 'エラー:%s
',
'err_nomatch' => 'マッチするページがありません。',
'err_notvalid' => 'リネーム後のページ名が正しくありません。',
'err_adminpass' => '管理者パスワードが正しくありません。',
'err_notpage' => '%sはページ名ではありません。',
'err_norename' => '%sをリネームすることはできません。',
'err_already' => 'ページがすでに存在します。:%s',
'err_already_below' => '以下のファイルがすでに存在します。',
'msg_title' => 'ページ名の変更',
'msg_page' => '変更元ページを指定',
'msg_regex' => '正規表現で置換',
'msg_related' => '関連ページ',
'msg_do_related' => '関連ページもリネームする',
'msg_rename' => '%sの名前を変更します。',
'msg_oldname' => '現在の名前',
'msg_newname' => '新しい名前',
'msg_adminpass' => '管理者パスワード',
'msg_arrow' => '→',
'msg_exist_none' => 'そのページを処理しない',
'msg_exist_overwrite' => 'そのファイルを上書きする',
'msg_confirm' => '以下のファイルをリネームします。',
'msg_result' => '以下のファイルを上書きしました。',
'btn_submit' => '実行',
'btn_next' => '次へ'
)
);
set_plugin_messages($messages);
}
function plugin_rename_action()
{
global $adminpass,$whatsnew,$WikiName,$BracketName;
global $_rename_messages;
set_time_limit(60);
$method = rename_getvar('method');
if ($method == 'regex')
{
$src = rename_getvar('src');
$dst = rename_getvar('dst');
if ($src == '')
{
return rename_phase1();
}
$src_pattern = '/'.preg_quote($src,'/').'/';
$arr0 = preg_grep($src_pattern,get_existpages());
if (!is_array($arr0) or count($arr0) == 0)
{
return rename_phase1('nomatch');
}
$arr1 = preg_replace($src_pattern,$dst,$arr0);
$arr2 = preg_grep("/^$BracketName$/",$arr1);
if (count($arr2) != count($arr1))
{
return rename_phase1('notvalid');
}
return rename_regex($arr0,$arr1);
}
else // $method == 'page'
{
$page = rename_getvar('page');
$refer = rename_getvar('refer');
if ($refer == '')
{
return rename_phase1($s_vars);
}
if (!is_page($refer))
{
return rename_phase1('notpage',$refer);
}
if ($refer == $whatsnew)
{
return rename_phase1('norename',$refer);
}
if ($page == '' or $page == $refer)
{
return rename_phase2();
}
if (!preg_match("/^$BracketName$/",$page))
{
return rename_phase2('notvalid');
}
return rename_refer();
}
}
// 変数を取得する
function rename_getvar($key)
{
global $vars;
return array_key_exists($key,$vars) ? $vars[$key] : '';
}
// エラーメッセージを作る
function rename_err($err,$page='')
{
global $_rename_messages;
if ($err == '')
{
return '';
}
$body = $_rename_messages["err_$err"];
if (is_array($page))
{
$tmp = '';
foreach ($page as $_page)
{
$tmp .= "
$_page";
}
$page = $tmp;
}
if ($page != '')
{
$body = sprintf($body,$page);
}
$msg = sprintf($_rename_messages['err'],$body);
return $msg;
}
//第一段階:ページ名または正規表現の入力
function rename_phase1($err='',$page='')
{
global $script,$_rename_messages;
$msg = rename_err($err,$page);
$refer = rename_getvar('refer');
$method = rename_getvar('method');
$radio_regex = $radio_page = '';
if ($method == 'regex')
{
$radio_regex =' checked';
}
else
{
$radio_page = ' checked';
}
$select_refer = rename_getselecttag($refer);
$s_src = htmlspecialchars(rename_getvar('src'));
$s_dst = htmlspecialchars(rename_getvar('dst'));
$ret['msg'] = $_rename_messages['msg_title'];
$ret['body'] = <<
{$_rename_messages['msg_page']}:$select_refer
{$_rename_messages['msg_regex']}:
From:
To:
EOD;
return $ret;
}
//第二段階:新しい名前の入力
function rename_phase2($err='')
{
global $script,$_rename_messages;
$msg = rename_err($err);
$page = rename_getvar('page');
$refer = rename_getvar('refer');
if ($page == '')
{
$page = $refer;
}
$related = rename_getrelated($refer);
$msg_related = '';
if (count($related) > 0)
{
$msg_related = $_rename_messages['msg_do_related'].
'
';
}
$msg_rename = sprintf($_rename_messages['msg_rename'],make_pagelink($refer));
$s_page = htmlspecialchars($page);
$s_refer = htmlspecialchars($refer);
$ret['msg'] = $_rename_messages['msg_title'];
$ret['body'] = <<
$msg_rename
{$_rename_messages['msg_newname']}:
$rename_related
EOD;
if (count($related) > 0)
{
$ret['body'].= "
{$_rename_messages['msg_related']}
";
sort($related);
foreach ($related as $name)
{
$ret['body'].= '- '.make_pagelink($name).'
';
}
$ret['body'].= '
';
}
return $ret;
}
//ページ名と関連するページを列挙し、phase3へ
function rename_refer()
{
$page = rename_getvar('page');
$refer = rename_getvar('refer');
$pages[encode($refer)] = encode($page);
if (rename_getvar('related') != '')
{
$from = strip_bracket($refer);
$to = strip_bracket($page);
foreach (rename_getrelated($refer) as $_page)
{
$pages[encode($_page)] = encode(str_replace($from,$to,$_page));
}
}
return rename_phase3($pages);
}
//正規表現でページを置換
function rename_regex($arr_from,$arr_to)
{
$exists = array();
foreach ($arr_to as $page)
{
if (is_page($page))
{
$exists[] = $page;
}
}
if (count($exists) > 0)
{
return rename_phase1('already',$exists);
}
$pages = array();
foreach ($arr_from as $refer)
{
$pages[encode($refer)] = encode(array_shift($arr_to));
}
return rename_phase3($pages);
}
function rename_phase3($pages)
{
global $script,$adminpass,$_rename_messages;
$msg = $input = '';
$files = rename_get_files($pages);
$exists = array();
foreach ($files as $_page=>$arr)
{
foreach ($arr as $old=>$new)
{
if (file_exists($new))
{
$exists[$_page][$old] = $new;
}
}
}
$pass = rename_getvar('pass');
if (md5($pass) == $adminpass)
{
return rename_proceed($pages,$files,$exists);
}
else if ($pass != '')
{
$msg = rename_err('adminpass');
}
$method = rename_getvar('method');
if ($method == 'regex')
{
$s_src = htmlspecialchars(rename_getvar('src'));
$s_dst = htmlspecialchars(rename_getvar('dst'));
$msg .= $_rename_messages['msg_regex']."
";
$input .= "";
$input .= "";
$input .= "";
}
else
{
$s_refer = htmlspecialchars(rename_getvar('refer'));
$s_page = htmlspecialchars(rename_getvar('page'));
$s_related = htmlspecialchars(rename_getvar('related'));
$msg .= $_rename_messages['msg_page']."
";
$input .= "";
$input .= "";
$input .= "";
$input .= "";
}
if (count($exists) > 0)
{
$msg .= $_rename_messages['err_already_below']."";
foreach ($exists as $page=>$arr)
{
$msg .= '- ';
$msg .= make_pagelink(decode($page));
$msg .= $_rename_messages['msg_arrow'];
$msg .= htmlspecialchars(decode($pages[$page]));
if (count($arr) > 0)
{
$msg .= "
\n";
foreach ($arr as $ofile=>$nfile)
{
$msg .= '- '.$ofile.$_rename_messages['msg_arrow'].$nfile."
\n";
}
$msg .= '
';
}
$msg .= " \n";
}
$msg .= "
\n";
$input .= ''.$_rename_messages['msg_exist_none'].'
';
$input .= ''.$_rename_messages['msg_exist_overwrite'].'
';
}
$ret['msg'] = $_rename_messages['msg_title'];
$ret['body'] = <<$msg
{$_rename_messages['msg_confirm']}
EOD;
ksort($pages);
$ret['body'] .= "\n";
foreach ($pages as $old=>$new)
{
$ret['body'] .= "- ".
make_pagelink(decode($old)).
$_rename_messages['msg_arrow'].
htmlspecialchars(decode($new)).
"
\n";
}
$ret['body'] .= "
\n";
return $ret;
}
function rename_get_files($pages)
{
$files = array();
$dirs = array(BACKUP_DIR,DIFF_DIR,DATA_DIR);
if (exist_plugin_convert('attach'))
{
$dirs[] = UPLOAD_DIR;
}
if (exist_plugin_convert('counter'))
{
$dirs[] = COUNTER_DIR;
}
// and more ...
foreach ($dirs as $path)
{
if (!$dir = opendir($path))
{
continue;
}
while ($file = readdir($dir))
{
if ($file == '.' or $file == '..')
{
continue;
}
foreach ($pages as $from=>$to)
{
$pattern = '/^'.str_replace('/','\/',$from).'([._].+)$/';
if (!preg_match($pattern,$file,$matches))
{
continue;
}
$newfile = $to.$matches[1];
$files[$from][$path.$file] = $path.$newfile;
}
}
}
return $files;
}
function rename_proceed($pages,$files,$exists)
{
global $script,$now,$_rename_messages;
if (rename_getvar('exist') == '')
{
foreach ($exists as $key=>$arr)
{
unset($files[$key]);
}
}
set_time_limit(0);
foreach ($files as $page=>$arr)
{
foreach ($arr as $old=>$new)
{
if ($exists[$page][$old])
{
unlink($new);
}
rename($old,$new);
// linkデータベースを更新する BugTrack/327 arino
links_update($old);
links_update($new);
}
}
$postdata = get_source(RENAME_LOGPAGE);
$postdata[] = '*'.$now."\n";
if (rename_getvar('method') == 'regex')
{
$postdata[] = '-'.$_rename_messages['msg_regex']."\n";
$postdata[] = '--From:[['.rename_getvar('src')."]]\n";
$postdata[] = '--To:[['.rename_getvar('dst')."]]\n";
}
else
{
$postdata[] = '-'.$_rename_messages['msg_page']."\n";
$postdata[] = '--From:[['.rename_getvar('refer')."]]\n";
$postdata[] = '--To:[['.rename_getvar('page')."]]\n";
}
if (count($exists) > 0)
{
$postdata[] = "\n".$_rename_messages['msg_result']."\n";
foreach ($exists as $page=>$arr)
{
$postdata[] = '-'.decode($page).
$_rename_messages['msg_arrow'].decode($pages[$page])."\n";
foreach ($arr as $ofile=>$nfile)
{
$postdata[] = '--'.$ofile.
$_rename_messages['msg_arrow'].$nfile."\n";
}
}
$postdata[] = "----\n";
}
foreach ($pages as $old=>$new)
{
$postdata[] = '-'.decode($old).
$_rename_messages['msg_arrow'].decode($new)."\n";
}
// 更新の衝突はチェックしない。
// ファイルの書き込み
page_write(RENAME_LOGPAGE, join('',$postdata));
//リダイレクト
$page = rename_getvar('page');
if ($page == '')
{
$page = RENAME_LOGPAGE;
}
header("Location: $script?".rawurlencode($page));
die();
}
function rename_getrelated($page)
{
$related = array();
$pages = get_existpages();
$pattern = '/(?:^|\/)'.preg_quote(strip_bracket($page),'/').'(?:\/|$)/';
foreach ($pages as $name)
{
if ($name == $page)
{
continue;
}
if (preg_match($pattern,$name))
{
$related[] = $name;
}
}
return $related;
}
function rename_getselecttag($page)
{
global $whatsnew;
$pages =array();
foreach (get_existpages() as $_page)
{
if ($_page == $whatsnew)
{
continue;
}
$selected = ($_page == $page) ? ' selected' : '';
$s_page = htmlspecialchars($_page);
$pages[$_page] = "";
}
ksort($pages);
$list = join("\n ",$pages);
return <<
$list
EOD;
return $ret;
}
?>