/**
* handle pre delete checks and additions
* this function removed the plugin files
*
* @param array filtered values for insertion
* @return void
* @see DbConnector::handlePreDelete
*/
protected function handlePreDelete($id, $values)
{
$siteTheme = new SystemSiteTheme();
$searchcriteria = array('theme_id' => $values['id']);
if ($siteTheme->exists($searchcriteria)) {
throw new Exception("Theme {$values['name']} is beeing used by a page. Remove it first.");
}
$detail = $this->getDetail($id);
if ($detail['selected']) {
throw new Exception("Cannot delete a default theme. First use another theme as default.");
}
if ($detail['classname'] == $this->director->getConfig()->admin_theme) {
throw new Exception("Cannot delete a administration theme. First specify another theme in adminmanager config file.");
}
}
/**
* handle pre update checks and additions
* eg. check for uniqueness of set default values
*
* @param array filtered values for insertion
* @param array filtered values for insertion
* @return void
* @see DbConnector::handlePreInsert
*/
protected function handlePreUpdate($id, $values)
{
if ($values['tree_root_id'] > 0) {
throw new Exception("Root node must be smaller than 1");
}
$sqlParser = clone $this->sqlParser;
$sqlParser->addCriteria(new SqlCriteria('grp_name', $values['name']));
$sqlParser->addCriteria(new SqlCriteria('grp_language', $values['language']));
$sqlParser->addCriteria(new SqlCriteria('grp_id', $id['id'], '<>'));
$query = $sqlParser->getSql(SqlParser::PKEY);
$db = $this->getDb();
$res = $db->query($query);
if ($db->isError($res)) {
throw new Exception($res->getDebugInfo());
}
if ($res->numRows() > 0) {
throw new Exception('Website already exists.');
}
// only 1 default selected theme can exist
if (array_key_exists('startpage', $values) && $values['startpage']) {
$this->deselect();
}
// rearrange tree
$current = $this->getDetail($id);
if ($current['tree_root_id'] != $values['tree_root_id']) {
// check if current id is shared with others. if so, skip theme, tag and plugin move
$sqlParser = clone $this->sqlParser;
$sqlParser->addCriteria(new SqlCriteria('grp_tree_root_id', $current['tree_root_id']));
$sqlParser->addCriteria(new SqlCriteria('grp_id', $id['id'], '<>'));
$query = $sqlParser->getSql(SqlParser::PKEY);
$res = $db->query($query);
if ($db->isError($res)) {
throw new Exception($res->getDebugInfo());
}
if ($res->numRows() < 1) {
// move theme to new parent
$siteTheme = new SystemSiteTheme();
$siteTheme->changeNode($current['tree_root_id'], $values['tree_root_id']);
// move tag to new parent
$siteTag = new SystemSiteTag();
$siteTag->changeNode($current['tree_root_id'], $values['tree_root_id']);
// move plugins to new parent
$sitePlugin = $this->director->siteManager->systemSite->getSitePlugin();
$sitePlugin->changeNode($current['tree_root_id'], $values['tree_root_id']);
// move acl to new parent
$acl = new Acl();
$acl->changeNode($current['tree_root_id'], $values['tree_root_id']);
}
// move child nodes
$site = new SystemSite();
$site->moveToNode($current['tree_root_id'], $id['id'], $values['tree_root_id']);
// clear cache
$cache = Cache::getInstance();
$cache->clear();
}
}
