public function actionUpdate($id)
{
$model = $this->findModel($id);
if ($model->load($_POST)) {
$parentIds = Channel::getParentIds($model['parent_id']);
if (in_array($model['id'], $parentIds)) {
LuLu::setErrorMessage('不能设置父节点为当前节点的子节点');
return $this->redirect(['update', 'id' => $id]);
}
$model->save();
CacheUtility::createChannelCache();
return $this->redirect(['index']);
} else {
$locals = [];
$locals['model'] = $model;
$locals['tableList'] = CommonUtility::getTables();
$locals['channelTpls'] = $this->getTpl('channel_');
$locals['listTpls'] = $this->getTpl('list_');
$locals['detailTpls'] = $this->getTpl('detail_');
return $this->render('update', $locals);
}
}
public static function createChannelCache()
{
self::createCacheFile();
$content = '<?php' . self::$newLine;
$dataList = Channel::_getChannelArrayTree(0, 0);
foreach ($dataList as $row) {
$id = $row['id'];
$parentIds = Channel::getParentIds($id);
$childrenIds = Channel::getChildrenIds($id);
$leafIds = Channel::getLeafIds($id);
$content .= '$cachedChannels[\'' . $row['id'] . '\']=[' . self::$newLine;
$content .= self::getCacheItem('id', $row, 'int');
$content .= self::getCacheItem('parent_id', $row, 'int');
$content .= self::getCacheItemValue('parent_ids', implode(',', $parentIds));
$content .= self::getCacheItemValue('child_ids', implode(',', $childrenIds));
$content .= self::getCacheItemValue('leaf_ids', implode(',', $leafIds));
$content .= self::getCacheItem('name', $row);
$content .= self::getCacheItem('name_alias', $row);
$content .= self::getCacheItem('name_url', $row);
$content .= self::getCacheItem('redirect_url', $row);
$content .= self::getCacheItem('level', $row, 'int');
$content .= self::getCacheItem('is_leaf', $row, 'bool');
$content .= self::getCacheItem('is_nav', $row, 'bool');
$content .= self::getCacheItem('sort_num', $row, 'int');
$content .= self::getCacheItem('table', $row);
$content .= self::getCacheItem('channel_tpl', $row);
$content .= self::getCacheItem('list_tpl', $row);
$content .= self::getCacheItem('detail_tpl', $row);
$content .= self::getCacheItem('page_size', $row, 'int');
$content .= self::getCacheItem('seo_title', $row);
$content .= self::getCacheItem('seo_keywords', $row);
$content .= self::getCacheItem('seo_description', $row);
$content .= "];" . self::$newLine;
}
self::writeFile('cachedChannels.php', $content);
}
