function plugin_read_action()
{
global $vars, $_read_msg;
$page = isset($vars['page']) ? Utility::stripBracket($vars['page']) : null;
$ret = array('msg' => null, 'body' => null);
$id = isset($vars['id']) ? $vars['id'] : null;
if (!$page) {
return $ret;
}
// 読み込むことができるページか
$wiki = Factory::Wiki($page);
if ($wiki->isReadable(true)) {
return array('msg' => Utility::htmlsc($page), 'body' => $wiki->render($id));
//return $ret;
}
global $referer;
$referer = 0;
// InterWikiNameに含まれるページか？
// ?adv:FrontPageみたいな感じでアクセス
if (preg_match('/^' . RendererDefines::INTERWIKINAME_PATTERN . '$/', $page, $match)) {
$url = InterWikiName::getInterWikiUrl($match[2], $match[3]);
if ($url == false) {
return array('msg' => $_read_msg['title_invalied'], 'body' => sprintf($_read_msg['msg_ibvaliediw'], $match[2]));
}
Utility::redirect($url);
return;
}
// AutoAliasに含まれるページか？
$realpage = AutoAlias::getAutoAlias($page);
if (count($realpage) === 1) {
// AutoAliasの指定先のページを指定
$a_wiki = Factory::Wiki($realpage);
if ($a_wiki->isValied()) {
Utility::redirect($a_wiki->link());
return;
} else {
if (Utility::isUri($realpage)) {
Utility::redirect($realpage);
return;
}
}
} else {
if (count($realpage) >= 2) {
$body = '<p>';
$body .= $_read_msg['msg_invalidwn'] . '<br />';
foreach ($realpage as $entry) {
$link[] = '[[' . $entry . '>' . $entry . ']]&br;';
}
$body .= InlineFactory::Wiki(join("\n", $link));
$body .= '</p>';
return array('msg' => $_read_msg['title_invalied'], 'body' => $body);
}
}
Utility::notfound();
exit;
}
/**
* リンクのデーターベースを初期化
* @return void
*/
public function init()
{
// Init database
$this->adapter->query('DELETE FROM rel', Adapter::QUERY_MODE_EXECUTE);
$this->adapter->query('DELETE FROM ref', Adapter::QUERY_MODE_EXECUTE);
$ref = array();
// Reference from
foreach (Listing::pages('wiki') as $_page) {
$rel = array();
// Reference to
$objs = self::getObjects($_page);
if (empty($objs)) {
continue;
}
foreach ($objs as $_obj) {
if (!isset($_obj->type) || $_obj->type !== 'pagename' || empty($_obj->name) || $_obj->name === $_page) {
continue;
}
$_name = $_obj->name;
if ($_obj instanceof AutoAlias) {
$_alias = AutoAlias::getAutoAlias($_name);
if (!Factory::Wiki($_alias)->isValied()) {
continue;
}
// not PageName
$_name = $_alias;
}
$rel[] = $_name;
if (!isset($ref[$_name][$_page])) {
$ref[$_name][$_page] = 1;
}
if (!$_obj instanceof AutoLink) {
$ref[$_name][$_page] = 0;
}
}
ksort($rel, SORT_NATURAL);
if (empty($rel)) {
continue;
}
self::setRel($_page, $rel);
}
unset($rel, $_page);
ksort($ref, SORT_NATURAL);
foreach ($ref as $_page => $arr) {
foreach ($arr as $ref_page => $ref_auto) {
$data[] = $ref_page . "\t" . $ref_auto;
}
self::setRef($_page, $data);
unset($data);
}
// メモリを開放
self::getObjects();
unset($ref_page, $ref_auto);
// 最適化
$this->adapter->query('VACUUM', Adapter::QUERY_MODE_EXECUTE);
}
