/**
* 前端初始化之一：检测主题设置
*
* 独立出来的原因是不想在init中直接抛出异常。。。
*
* @param string $theme
* @return bool
* @throws InvalidConfigException
*/
public function setTheme($theme)
{
$themes = CMSUtils::getThemeList();
if ($theme != '[none]' && !in_array($theme, $themes)) {
throw new InvalidConfigException("错误的配置项，不支持的主题类型:「{$theme」。}");
}
if ($theme != '[none]') {
$this->view->theme = Yii::createObject(['class' => '\\yii\\base\\Theme', 'pathMap' => ['@app/views' => "@app/themes/{$theme}/views"]]);
}
return true;
}
/**
* Base Setting
* 基本设置
*/
public function actionSetting()
{
$setting = new SettingForm();
$setting->load(CMSUtils::getSiteConfig('sys'), '');
$setting->setOldAttributes($setting->attributes);
$themes = array('[none]' => '不使用主题');
$themes += CMSUtils::getThemeList();
if ($setting->load(Yii::$app->request->post())) {
if (!isset($themes[$setting->theme])) {
$setting->addError('theme', '指定主题不存在！');
$setting->theme = '[none]';
} else {
if ($setting->save('sys')) {
Yii::$app->cache->set('config_sys', $setting->attributes);
}
}
}
return $this->render('setting', ['model' => $setting, 'themes' => $themes]);
}
