/**
* 根据图片类型id，删除图片类型
* @param $picture_category_id
*/
public function ActionDelPictureCategory($picture_category_id)
{
$picture_category_model = PictureCategory::model();
$picture_category_info = $picture_category_model->findByPk($picture_category_id);
$pictures = Picture::model()->findAllByAttributes(array('CategoryId' => $picture_category_id));
//判断图片类型是否有图片管理
if (empty($pictures)) {
if ($picture_category_info->delete()) {
Yii::app()->user->setFlash('delete_pic', '删除成功');
$this->redirect(Yii::app()->createUrl('PictureCategory/ListPictureCategory'));
} else {
Yii::app()->user->setFlash('delete_pic', '删除失败');
}
} else {
Yii::app()->user->setFlash('delete_pic', '该图片类型不可删除，已有图片关联。');
$this->redirect(Yii::app()->createUrl('PictureCategory/ListPictureCategory'));
}
}
/**
* 根据一级菜单Id拉取二级菜单
*/
public function ActionAjaxGetSecondMenuByParentId()
{
// 获取一级菜单ID
$fist_menu_id = $_POST['fist_menu_id'];
// 根据一级菜单ID查询二级菜单
$second_menu = PictureCategory::model()->findAllByAttributes(array('ParentId' => $fist_menu_id));
// 生成下拉菜单
$select = '';
foreach ($second_menu as $val) {
$select .= '<option value="' . $val['ID'] . '">' . $val['PictureCategoryName'] . '</option>';
}
echo empty($select) ? false : $select;
}
/**
* 景点管理
*/
public function actionListViewSpot()
{
//搜索条件处理 [E]
$searchType = Yii::app()->request->getParam('searchType');
if ($searchType === 'page') {
//判断是分页提交还是搜索列表提交的查询条件
$search = Yii::app()->request->getParam('search');
$search = unserialize(base64_decode($search));
//对分布传来的数据进行还原
} else {
$search = Yii::app()->request->getParam('search');
}
$search_continentid = '';
//搜索的大洲ID
$search_countryid = '';
//搜索的国家ID
$search_cityids = '';
//要搜索的所有城市id
$search_name = '';
//要搜索的图片名称或标题
$continent = array();
$country = array();
$city = array();
//得到国家名下对应的所有城市ID信息字符串
if (isset($search) && !empty($search['continent'])) {
//大洲
$search_continentid = intval($search['continent']);
if ($search['country']) {
//大洲+国家
$search_countryid = intval($search['country']);
if (empty($search['city'])) {
//大洲+国家+城市
$search_cityids = AreaManage::getCityIdStrByCountryId($search_countryid);
} else {
//大洲+国家
$search_cityids = intval($search['city']);
}
} else {
//只选择大洲
$search_countryid = AreaManage::getCountryStrByContinentId($search_continentid);
if (empty($search['city'])) {
$search_cityids = AreaManage::getCityIdStrByCountryId($search_countryid);
} else {
$search_cityids = trim($search['city']);
}
}
}
//图片标题
if (trim($search['name'])) {
$search_name = trim($search['name']);
}
//所有图片类型
$picture_category = PictureCategory::model()->findAll();
$picture_category_list = array();
if (!empty($picture_category)) {
foreach ($picture_category as $v) {
$picture_category_list[$v['ID']] = $v;
}
}
$continent = Continent::model()->findAll();
//获取所有的大洲信息
if (!empty($search_continentid)) {
//返回搜索大洲的下级国家信息
$country = AreaManage::getCountryByContinentId($search_continentid);
}
if (!empty($search_countryid)) {
//返回搜索国家的下级城市信息
$city = AreaManage::getCityByCountryId($search_countryid);
}
//搜索条件处理 [E]
$criteria = new CDbCriteria();
$criteria->order = 'ID desc';
$criteria->compare('Valid', '0', true);
//增加搜索条件 [S]
$cityIdArr = !empty($search_cityids) ? explode(',', $search_cityids) : array();
if (count($cityIdArr) > 0) {
$criteria->addInCondition('CityID', $cityIdArr);
}
if (!empty($search_name)) {
$criteria->addSearchCondition('NameCn', $search_name);
//$criteria->addSearchCondition('NameCnShort',$search_name,true,'or');
}
//增加搜索条件 [E]
$view_spot_count = ViewSpot::model()->count($criteria);
$pager = new CPagination($view_spot_count);
if (!empty($search)) {
//判断是否存在搜索条件，并对搜索条件进行数据处理（便于url传输）
$pager->params = array('search' => base64_encode(serialize($search)), 'searchType' => 'page');
}
$pager->pageSize = 20;
$pager->applyLimit($criteria);
$view_spot_models = ViewSpot::model()->findAll($criteria);
$cityIDStr = '';
//城市ID字符串
if (!empty($view_spot_models)) {
foreach ($view_spot_models as $val) {
$cityIDStr .= $val['CityID'] . ',';
}
}
//得到每张图片所在的名称：（城市-国家-大洲）
$area = AreaManage::getAreaByCityid($cityIDStr);
$this->render('list_view_spot', array('view_spot_models' => $view_spot_models, 'pager' => $pager, 'country' => $country, 'continent' => $continent, 'city' => $city, 'search' => $search, 'area' => $area));
}
