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<?php |
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namespace App\Http\Controllers\Front; |
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use App\Repository\Admin\ContentRepository; |
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use App\Repository\Admin\EntityRepository; |
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use App\Repository\Front\CommentRepository; |
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use Illuminate\Http\Request; |
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use Illuminate\Support\Facades\Auth; |
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use Illuminate\Support\Facades\Cache; |
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use Throwable; |
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use Illuminate\Support\Facades\Log; |
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class CommentController extends BaseController |
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{ |
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/** |
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* 发布一条评论 |
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* |
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* @param Request $request |
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* @param int $entityId 模型ID |
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* @param int $contentId 内容ID |
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* @return array |
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*/ |
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public function save(Request $request, $entityId, $contentId) |
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{ |
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$result = $this->checkParam($entityId, $contentId); |
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if ($result !== true) { |
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return $result; |
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} |
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$content = (string) $request->post('content', ''); |
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// 暂不支持html |
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$content = strip_tags($content); |
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if ($content === '') { |
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return [ |
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'code' => 5, |
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'msg' => '评论内容不能为空', |
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]; |
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} |
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if (mb_strlen($content) > 1024) { |
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return [ |
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'code' => 6, |
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'msg' => '评论内容过长', |
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]; |
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} |
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$pid = (int) $request->post('pid', 0); |
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if ($pid < 0) { |
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return [ |
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'code' => 7, |
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'msg' => 'invalid pid', |
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]; |
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} |
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if ($pid > 0 && !($parentComment = \App\Repository\Admin\CommentRepository::find($pid))) { |
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return [ |
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'code' => 8, |
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'msg' => '引用评论不存在', |
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]; |
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} |
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try { |
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$rid = $pid === 0 ? $pid : ($parentComment->rid === 0 ? $parentComment->id : $parentComment->rid); |
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\App\Repository\Admin\CommentRepository::add([ |
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'entity_id' => $entityId, |
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'content_id' => $contentId, |
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'pid' => $pid, |
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'rid' => $rid, |
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'content' => $content, |
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'user_id' => Auth::guard('member')->id(), |
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]); |
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if ($rid > 0) { |
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// 清除缓存 |
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Cache::forget('comment_replay:' . $rid); |
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// 回复数+1 |
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CommentRepository::addReplyCount($rid); |
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} |
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return [ |
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'code' => 0, |
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'msg' => '', |
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'reload' => true, |
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]; |
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} catch (Throwable $e) { |
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Log::error($e); |
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return [ |
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'code' => 500, |
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'msg' => '评论失败：内部错误', |
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]; |
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} |
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} |
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/** |
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* 获取评论 |
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* |
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* @param Request $request |
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* @param int $entityId 模型ID |
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* @param int $contentId 内容ID |
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* @return array |
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*/ |
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public function list(Request $request, $entityId, $contentId) |
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{ |
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$result = $this->checkParam($entityId, $contentId); |
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if ($result !== true) { |
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return $result; |
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} |
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$limit = (int) $request->get('limit', 10); |
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$limit = ($limit > 0 && $limit <= 20) ? $limit : 10; |
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$rid = (int) $request->get('rid', 0); |
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$condition = [ |
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'content_id' => ['=', $contentId], |
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'entity_id' => ['=', $entityId], |
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'rid' => ['=', $rid], |
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]; |
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$data = CommentRepository::list($limit, $condition); |
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return [ |
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'code' => 0, |
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'msg' => '', |
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'data' => $data |
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]; |
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} |
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/** |
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* 对评论进行操作。喜欢、不喜欢、中性（取消喜欢、取消不喜欢） |
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* |
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* @param int $id |
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* @param string $action |
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* @return array |
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*/ |
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public function operate($id, $action) |
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{ |
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$result = CommentRepository::$action($id, Auth::guard('member')->id()); |
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return [ |
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'code' => 0, |
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'msg' => '', |
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'data' => $result |
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]; |
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} |
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protected function checkParam($entityId, $contentId) |
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{ |
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$entity = EntityRepository::find($entityId); |
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if (!$entity) { |
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return [ |
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'code' => 1, |
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'msg' => '模型不存在', |
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]; |
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} |
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ContentRepository::setTable($entity->table_name); |
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if (!ContentRepository::find($contentId)) { |
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return [ |
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'code' => 2, |
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'msg' => '内容不存在', |
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]; |
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} |
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return true; |
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} |
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} |
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eddy8 /
LightCMS
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