session(); $url = $request->input('url',null); $link = $request->input('link',null); $type = $request->input('type','false'); if($link==null && Db::table('links')->where('source', "$url")->where('type',0)->exists() ){ $link=Db::table('links')->where('source', "$url")->where('type',0)->value('link'); return json(['code' => 200, 'msg' => 'success','link'=>'https://SPQR.top/'.$link]); } $user=$session->get('user',null); if($user==null&&($type!='false'||$link!=null)){ return json(['code' => 505, 'msg' => '302直链和自定义链接后缀需要登陆后才可使用']); } $realname=$session->get('realname',null); if(str_starts_with($url, 'http://')||str_starts_with($url, 'https://')){ $domain=$url; }else{ $domain='http://'.$url; } $domain_name=parse_url($domain)['host']; $response = Http::post('https://api.uutool.cn/beian/icp/', ['site' => "$domain"])->json(); if(isset($response->data->is_icp)){ if($response->data->is_icp==1){ $icp=$response->data; $owner=$icp->icp_org; $webid=$icp->icp_no; }else{ if(str_ends_with($domain_name, '.gov.cn')){ $icp='GOV'; $owner='政府机构'; $webid='GOVERNMENT_WEBSITE'; }else{ $icp=null; if($user==null){ $owner='anonymous'; }else{ $owner=$realname; } $webid=null; } } }else{ return json(['code' => 405, 'msg' => '备案查询接口响应异常,请稍后重试']); } if($icp==null&&($user==null||$type!='false')){ return json(['code' => 502, 'msg' => '该域名未备案,需要登陆后才可缩短,且不支持302直链']); } if($link==null){ for($i=4;$i>0;$i++){ $link=substr(md5($url).rand(0,pow(10,$i)),0,$i); if(Db::table('links')->where('link', "$link")->exists()){ continue; }else{ break; } } }else{ if(Db::table('links')->where('link', "$link")->exists()){ return json(['code' => 408, 'msg' => '自定义链接已存在']); } } if($user==null){ $user='anonymous'; } if($type=='false'){ $type=0; }elseif($type=='true'){ $type=1; } $data=[ 'link'=>$link, 'source'=>$domain, 'owner'=>$owner, 'webid'=>$webid, 'user'=>$user, 'type'=>$type, 'time'=>time() ]; Db::table('links')->insert($data); return json(['code' => 200, 'msg' => 'success','link'=>'https://SPQR.top/'.$link]); } public function view(Request $request,$link) { $source=Db::table('links')->where('link', "$link")->first(); if($source==null){ return redirect('/'); } if($source->type==0){ if($source->webid==null){ $ba='block'; }else{ $ba='none'; } return view('jump', ['source' => $source,'ba'=>$ba]); }elseif($source->type==1){ return redirect($source->source); } } public function delete(Request $request,$link) { $session = $request->session(); $user=$session->get('user',null); if($user==null){ return json(['code' => 505, 'msg' => '需要登陆后才可使用']); } if($link==null){ return json(['code' => 404, 'msg' => '缺少参数']); } $source=Db::table('links')->where('link', "$link")->first(); if($source==null){ return json(['code' => 404, 'msg' => '链接不存在']); } if($source->user!=$user){ return json(['code' => 403, 'msg' => '无权删除']); } Db::table('links')->where('link', "$link")->delete(); return redirect('/!/my'); } }