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<?php |
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/** |
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* @author Eddy <[email protected]> |
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*/ |
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namespace App\Http\Controllers\Admin; |
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use App\Http\Controllers\Controller; |
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use App\Http\Requests\Admin\CommentRequest; |
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use App\Repository\Admin\CommentRepository; |
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use Illuminate\Database\QueryException; |
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use Illuminate\Http\Request; |
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use Illuminate\Support\Str; |
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use Illuminate\View\View; |
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use Illuminate\Support\Facades\DB; |
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use Illuminate\Support\Facades\Cache; |
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class CommentController extends Controller |
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{ |
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protected $formNames = ['content', 'content_id', 'entity_id', 'user_id', 'rid']; |
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public function __construct() |
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{ |
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parent::__construct(); |
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$this->breadcrumb[] = ['title' => '评论列表', 'url' => route('admin::comment.index')]; |
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} |
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/** |
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* 评论管理-评论列表 |
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* |
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*/ |
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public function index() |
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{ |
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$this->breadcrumb[] = ['title' => '评论列表', 'url' => '']; |
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return view('admin.comment.index', ['breadcrumb' => $this->breadcrumb]); |
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} |
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/** |
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* 评论管理-评论列表数据接口 |
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* |
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* @param Request $request |
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* @return array |
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*/ |
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public function list(Request $request) |
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{ |
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$perPage = (int) $request->get('limit', 50); |
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$condition = $request->only($this->formNames); |
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$data = CommentRepository::list($perPage, $condition); |
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return $data; |
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} |
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/** |
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* 评论管理-编辑评论 |
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* |
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* @param int $id |
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* @return View |
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*/ |
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public function edit($id) |
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{ |
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$this->breadcrumb[] = ['title' => '编辑评论', 'url' => '']; |
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$model = CommentRepository::find($id); |
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return view('admin.comment.add', ['id' => $id, 'model' => $model, 'breadcrumb' => $this->breadcrumb]); |
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} |
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/** |
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* 评论管理-更新评论 |
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* |
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* @param CommentRequest $request |
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* @param int $id |
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* @return array |
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*/ |
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public function update(CommentRequest $request, $id) |
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{ |
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$data = $request->only($this->formNames); |
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try { |
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CommentRepository::update($id, $data); |
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return [ |
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'code' => 0, |
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'msg' => '编辑成功', |
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'redirect' => true |
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]; |
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} catch (QueryException $e) { |
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return [ |
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'code' => 1, |
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'msg' => '编辑失败：' . (Str::contains($e->getMessage(), 'Duplicate entry') ? '当前评论已存在' : '其它错误'), |
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'redirect' => false |
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]; |
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} |
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} |
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/** |
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* 评论管理-删除评论 |
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* |
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* @param int $id |
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* @return array |
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*/ |
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public function delete($id) |
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{ |
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try { |
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$id = intval($id); |
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$comment = CommentRepository::find($id); |
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if (!$comment) { |
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throw new \RuntimeException("评论不存在"); |
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} |
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if (CommentRepository::hasChildren($id)) { |
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return [ |
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'code' => 2, |
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'msg' => '删除失败：只允许删除无回复的评论', |
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]; |
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} |
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DB::transaction(function () use ($id, $comment) { |
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CommentRepository::delete($id); |
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// 回复数-1 |
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CommentRepository::decrementReplyCount($comment->rid); |
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// 清除缓存 |
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Cache::forget('comment_replay:' . $comment->rid); |
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}); |
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return [ |
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'code' => 0, |
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'msg' => '删除成功', |
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'redirect' => route('admin::comment.index') |
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]; |
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} catch (\RuntimeException $e) { |
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return [ |
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'code' => 1, |
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'msg' => '删除失败：' . $e->getMessage(), |
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'redirect' => false |
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]; |
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} |
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} |
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} |
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eddy8 /
LightCMS
