WispX
113 lines
3.7 KiB
PHP
113 lines
3.7 KiB
PHP
<?php
|
|
/**
|
|
* User: Wisp X
|
|
* Date: 2018/9/27
|
|
* Time: 上午10:29
|
|
* Link: https://github.com/wisp-x
|
|
*/
|
|
|
|
namespace app\index\controller\admin;
|
|
|
|
use app\common\model\Images as ImagesModel;
|
|
use app\common\model\Users;
|
|
use think\facade\Config;
|
|
use think\Db;
|
|
use think\Exception;
|
|
|
|
/**
|
|
* 图片管理
|
|
*
|
|
* Class Images
|
|
* @package app\index\controller\admin
|
|
*/
|
|
class Images extends Base
|
|
{
|
|
private $strategyList = [];
|
|
|
|
public function initialize()
|
|
{
|
|
parent::initialize();
|
|
$this->strategyList = Config::pull('strategy');
|
|
$this->assign('strategyList', $this->strategyList);
|
|
}
|
|
|
|
public function index($strategy = '', $keyword = '', $limit = 15)
|
|
{
|
|
$model = new ImagesModel();
|
|
if (!empty($strategy)) {
|
|
$model = $model->where('strategy', $strategy);
|
|
}
|
|
if (!empty($keyword)) {
|
|
$model = $model->where('pathname|sha1|md5', 'like', "%{$keyword}%");
|
|
}
|
|
$images = $model->order('id', 'desc')->paginate($limit, false, [
|
|
'query' => [
|
|
'keyword' => $keyword
|
|
]
|
|
])->each(function ($item) {
|
|
$item->username = Users::where('id', $item->user_id)->value('username');
|
|
$item->strategyStr = $this->strategyList[$item->strategy]['name'];
|
|
return $item;
|
|
});
|
|
$this->assign([
|
|
'images' => $images,
|
|
'keyword' => $keyword,
|
|
'strategyList' => $this->strategyList,
|
|
'strategy' => $strategy
|
|
]);
|
|
return $this->fetch();
|
|
}
|
|
|
|
public function delete()
|
|
{
|
|
if ($this->request->isPost()) {
|
|
Db::startTrans();
|
|
try {
|
|
$id = $this->request->post('id');
|
|
$deletes = []; // 需要删除的文件
|
|
if (is_array($id)) {
|
|
$images = ImagesModel::all($id);
|
|
foreach ($images as &$value) {
|
|
$deletes[$value->strategy][] = $value->pathname;
|
|
$value->delete();
|
|
unset($value);
|
|
}
|
|
} else {
|
|
$image = ImagesModel::get($id);
|
|
if (!$image) {
|
|
throw new Exception('没有找到该图片数据');
|
|
}
|
|
$deletes[$image->strategy][] = $image->pathname;
|
|
$image->delete();
|
|
}
|
|
// 是否开启软删除(开启了只删除记录，不删除文件)
|
|
if (!$this->config['soft_delete']) {
|
|
$strategy = [];
|
|
// 实例化所有储存策略驱动
|
|
$strategyAll = array_keys($this->strategyList);
|
|
foreach ($strategyAll as $value) {
|
|
// 获取储存策略驱动
|
|
$strategy[$value] = $this->getStrategyInstance($value);
|
|
}
|
|
|
|
foreach ($deletes as $key => $val) {
|
|
if (1 === count($val)) {
|
|
if (!$strategy[$key]->delete(isset($val[0]) ? $val[0] : null)) {
|
|
throw new Exception('删除失败');
|
|
}
|
|
} else {
|
|
if (!$strategy[$key]->deletes($val)) {
|
|
throw new Exception('批量删除失败');
|
|
}
|
|
}
|
|
}
|
|
}
|
|
Db::commit();
|
|
} catch (Exception $e) {
|
|
Db::rollback();
|
|
return $this->error($e->getMessage());
|
|
}
|
|
return $this->success('删除成功');
|
|
}
|
|
}
|
|
} |