/**
* 初始化数据库
*/
public function actionInitDB()
{
//初始化数据库
$migration = new MiniMigration();
$migration->up();
}
/**
* 启用插件
* @param $id
* @return array
*/
public function enablePlugin($id)
{
$data = array();
//判断插件是否在约定的目录下
$path = Yii::getPathOfAlias('application.plugins') . DIRECTORY_SEPARATOR . $id . DIRECTORY_SEPARATOR . ucfirst($id) . "Module.php";
if (!file_exists($path)) {
$data["success"] = false;
return $data;
}
//获得插件元数据
$pluginMeta = $this->getPluginMeta($path);
$value = MiniOption::getInstance()->getOptionValue("active_plugins");
$list = (array) unserialize($value);
foreach ($list as $key => $item) {
//判断插件是否已经激活
if ($key === $id) {
$data["success"] = true;
return $data;
}
//判断同类型的插件是否已激活，同类型的插件只能启动一个
if ($item["type"] === $pluginMeta["type"]) {
$data["success"] = false;
$data["msg"] = Yii::t("common", "plugin_has_install", array("{plugin_name}" => $item["name"]));
return $data;
}
}
//把激活插件列表写入到DB中
$item = array();
$item[$id] = array("type" => $pluginMeta["type"], "name" => $pluginMeta["name"]);
$list = array_merge($item, $list);
MiniOption::getInstance()->setOptionValue("active_plugins", serialize($list));
//数据库增量更新插件相关数据结构
$data["success"] = true;
try {
$migration = new MiniMigration();
$migration->up($id);
} catch (Exception $e) {
// Yii::log($e->getMessage(), CLogger::LEVEL_ERROR);
// $data["success"] = false;
}
return $data;
}
public function save()
{
$success = false;
if ($this->validate()) {
if ($this->baseValidate()) {
if (!$this->hasErrors()) {
//如果校驗没有错误
$dbComponent = Yii::createComponent(array('class' => 'CDbConnection', 'connectionString' => 'mysql:host=' . trim($this->dbHost) . ';port=' . trim($this->dbPort) . ';dbname=' . $this->dbName, 'username' => $this->userName, 'password' => $this->password, 'emulatePrepare' => true, 'charset' => "utf8"));
Yii::app()->setComponent("dbInstall", $dbComponent);
define('DB_PREFIX', $this->tablePrefix);
$migration = new MiniMigration();
$migration->connectionID = "dbInstall";
$migration->up();
$this->initDbConfigFile();
$success = true;
}
}
}
if (isset($this->_db)) {
if (function_exists('mysqli_close')) {
mysqli_close($this->_db);
} else {
mysql_close($this->_db);
}
}
return $success;
}
/**
* 升级数据库
*/
public function actionUpgrade()
{
$migration = new MiniMigration();
$migration->up();
echo "success!<br>";
}