feat: dlna

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/http/api.dart

@@ -24,6 +24,8 @@ class Api {
 
   static const String pugvUrl = '/pugv/player/web/playurl';
 
+  static const String tvPlayUrl = '/x/tv/playurl';
+
   // 字幕
   // aid, cid
   static const String playInfo = '/x/player/wbi/v2';

lib/http/live.dart

@@ -204,11 +204,7 @@ abstract final class LiveHttp {
       'statistics': Constants.statisticsApp,
       'ts': DateTime.now().millisecondsSinceEpoch ~/ 1000,
     };
-    AppSign.appSign(
-      params,
-      Constants.appKey,
-      Constants.appSec,
-    );
+    AppSign.appSign(params);
     var res = await Request().get(
       Api.liveFeedIndex,
       queryParameters: params,
@@ -290,11 +286,7 @@ abstract final class LiveHttp {
       'statistics': Constants.statisticsApp,
       'ts': DateTime.now().millisecondsSinceEpoch ~/ 1000,
     };
-    AppSign.appSign(
-      params,
-      Constants.appKey,
-      Constants.appSec,
-    );
+    AppSign.appSign(params);
     var res = await Request().get(
       Api.liveSecondList,
       queryParameters: params,
@@ -340,11 +332,7 @@ abstract final class LiveHttp {
       'statistics': Constants.statisticsApp,
       'ts': DateTime.now().millisecondsSinceEpoch ~/ 1000,
     };
-    AppSign.appSign(
-      params,
-      Constants.appKey,
-      Constants.appSec,
-    );
+    AppSign.appSign(params);
     var res = await Request().get(
       Api.liveAreaList,
       queryParameters: params,
@@ -377,11 +365,7 @@ abstract final class LiveHttp {
       'statistics': Constants.statisticsApp,
       'ts': DateTime.now().millisecondsSinceEpoch ~/ 1000,
     };
-    AppSign.appSign(
-      params,
-      Constants.appKey,
-      Constants.appSec,
-    );
+    AppSign.appSign(params);
     var res = await Request().get(
       Api.getLiveFavTag,
       queryParameters: params,
@@ -419,11 +403,7 @@ abstract final class LiveHttp {
       'statistics': Constants.statisticsApp,
       'ts': DateTime.now().millisecondsSinceEpoch ~/ 1000,
     };
-    AppSign.appSign(
-      data,
-      Constants.appKey,
-      Constants.appSec,
-    );
+    AppSign.appSign(data);
     var res = await Request().post(
       Api.setLiveFavTag,
       data: data,
@@ -459,11 +439,7 @@ abstract final class LiveHttp {
       'statistics': Constants.statisticsApp,
       'ts': DateTime.now().millisecondsSinceEpoch ~/ 1000,
     };
-    AppSign.appSign(
-      params,
-      Constants.appKey,
-      Constants.appSec,
-    );
+    AppSign.appSign(params);
     var res = await Request().get(
       Api.liveRoomAreaList,
       queryParameters: params,
@@ -502,11 +478,7 @@ abstract final class LiveHttp {
       'ts': DateTime.now().millisecondsSinceEpoch ~/ 1000,
       'type': type.name,
     };
-    AppSign.appSign(
-      params,
-      Constants.appKey,
-      Constants.appSec,
-    );
+    AppSign.appSign(params);
     var res = await Request().get(
       Api.liveSearch,
       queryParameters: params,

lib/http/video.dart

@@ -26,6 +26,7 @@ import 'package:PiliPlus/models_new/video/video_note_list/data.dart';
 import 'package:PiliPlus/models_new/video/video_play_info/data.dart';
 import 'package:PiliPlus/models_new/video/video_relation/data.dart';
 import 'package:PiliPlus/utils/accounts.dart';
+import 'package:PiliPlus/utils/app_sign.dart';
 import 'package:PiliPlus/utils/extension.dart';
 import 'package:PiliPlus/utils/global_data.dart';
 import 'package:PiliPlus/utils/id_utils.dart';
@@ -1060,4 +1061,39 @@ class VideoHttp {
       return Error(res.data['message']);
     }
   }
+
+  static Future<LoadingState<PlayUrlModel>> tvPlayUrl({
+    required int cid,
+    required int objectId, // aid, epid
+    required int playurlType, // ugc 1, pgc 2
+    int? qn,
+  }) async {
+    final accessKey = Accounts.accountMode[AccountType.video.index].accessKey;
+    final params = {
+      'access_key': ?accessKey,
+      'actionKey': 'appkey',
+      'appkey': Constants.appKey,
+      'cid': cid,
+      'fourk': 1,
+      'is_proj': 1,
+      'mobile_access_key': ?accessKey,
+      'object_id': objectId,
+      'mobi_app': 'android',
+      'platform': 'android',
+      'playurl_type': playurlType,
+      'protocol': 0,
+      'qn': qn ?? 80,
+      'ts': DateTime.now().millisecondsSinceEpoch ~/ 1000,
+    };
+    AppSign.appSign(params);
+    final res = await Request().get(
+      Api.tvPlayUrl,
+      queryParameters: params,
+    );
+    if (res.data['code'] == 0) {
+      return Success(PlayUrlModel.fromJson(res.data['data']));
+    } else {
+      return Error(res.data['message']);
+    }
+  }
 }

lib/pages/dlna/view.dart

@@ -0,0 +1,130 @@
+import 'dart:async';
+
+import 'package:PiliPlus/common/widgets/loading_widget/http_error.dart';
+import 'package:PiliPlus/common/widgets/loading_widget/loading_widget.dart';
+import 'package:PiliPlus/common/widgets/view_sliver_safe_area.dart';
+import 'package:dlna_dart/dlna.dart';
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+
+class DLNAPage extends StatefulWidget {
+  const DLNAPage({super.key});
+
+  @override
+  State<DLNAPage> createState() => _DLNAPageState();
+}
+
+class _DLNAPageState extends State<DLNAPage> {
+  final _searcher = DLNAManager();
+  final Map<String, DLNADevice> _deviceList = {};
+  late final _url = Get.parameters['url']!;
+  late final _title = Get.parameters['title'];
+
+  Timer? _timer;
+  bool _isSearching = false;
+  DLNADevice? _lastDevice;
+  String? _lastDeviceKey;
+
+  @override
+  void initState() {
+    super.initState();
+    _onSearch(isInit: true);
+  }
+
+  Future<void> _onSearch({bool isInit = false}) async {
+    if (_isSearching) return;
+    _isSearching = true;
+    if (!isInit && mounted) {
+      _lastDevice = null;
+      _deviceList.clear();
+      setState(() {});
+    }
+    final deviceManager = await _searcher.start();
+    if (!mounted) {
+      return;
+    }
+    _timer = Timer(const Duration(seconds: 20), _searcher.stop);
+    await for (final deviceList in deviceManager.devices.stream) {
+      if (mounted) {
+        _deviceList.addAll(deviceList);
+        setState(() {});
+      }
+    }
+    if (mounted) {
+      setState(() {
+        _isSearching = false;
+      });
+    }
+  }
+
+  @override
+  void dispose() {
+    _timer?.cancel();
+    _timer = null;
+    _searcher.stop();
+    _lastDevice = null;
+    _lastDeviceKey = null;
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final colorScheme = ColorScheme.of(context);
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('投屏'),
+        actions: [
+          IconButton(
+            tooltip: '搜索',
+            onPressed: _onSearch,
+            icon: const Icon(Icons.refresh),
+          ),
+          const SizedBox(width: 6),
+        ],
+      ),
+      body: CustomScrollView(
+        slivers: [
+          if (_isSearching) linearLoading,
+          ViewSliverSafeArea(sliver: _buildBody(colorScheme)),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildBody(ColorScheme colorScheme) {
+    if (!_isSearching && _deviceList.isEmpty) {
+      return HttpError(
+        errMsg: '没有设备',
+        onReload: _onSearch,
+      );
+    }
+    if (_deviceList.isNotEmpty) {
+      final keys = _deviceList.keys.toList();
+      return SliverList.builder(
+        itemCount: keys.length,
+        itemBuilder: (context, index) {
+          final key = keys[index];
+          final device = _deviceList[key]!;
+          final isCurr = key == _lastDeviceKey;
+          return ListTile(
+            title: Text(
+              device.info.friendlyName,
+              style: isCurr ? TextStyle(color: colorScheme.primary) : null,
+            ),
+            subtitle: Text(key),
+            onTap: () async {
+              if (isCurr) return;
+              _lastDevice?.pause();
+              _lastDevice = device;
+              _lastDeviceKey = key;
+              setState(() {});
+              await device.setUrl(_url, title: _title ?? '');
+              await device.play();
+            },
+          );
+        },
+      );
+    }
+    return const SliverToBoxAdapter();
+  }
+}

lib/pages/video/controller.dart

@@ -1991,4 +1991,50 @@ class VideoDetailController extends GetxController
       ),
     );
   }
+
+  Future<void> onCast() async {
+    SmartDialog.showLoading();
+    final res = await VideoHttp.tvPlayUrl(
+      cid: cid.value,
+      objectId: epId ?? aid,
+      playurlType: epId != null ? 2 : 1,
+      qn: currentVideoQa.value?.code,
+    );
+    SmartDialog.dismiss();
+    if (res.isSuccess) {
+      final PlayUrlModel data = res.data;
+      final first = data.durl?.firstOrNull;
+      final url = first?.backupUrl?.lastOrNull ?? first?.url;
+      if (url == null || url.isEmpty) {
+        SmartDialog.showToast('不支持投屏');
+        return;
+      }
+      String? title;
+      try {
+        if (isUgc) {
+          title = Get.find<UgcIntroController>(
+            tag: heroTag,
+          ).videoDetail.value.title;
+        } else {
+          title = Get.find<PgcIntroController>(
+            tag: heroTag,
+          ).videoDetail.value.title;
+        }
+      } catch (_) {
+        if (kDebugMode) rethrow;
+      }
+      if (kDebugMode) {
+        debugPrint(title);
+      }
+      Get.toNamed(
+        '/dlna',
+        parameters: {
+          'url': url,
+          'title': ?title,
+        },
+      );
+    } else {
+      res.toast();
+    }
+  }
 }

lib/pages/video/widgets/header_control.dart

@@ -2413,23 +2413,41 @@ class HeaderControlState extends State<HeaderControl> {
                 },
               ),
               if (!isFileSource) ...[
-                if ((!isFSOrPip && videoDetailCtr.isUgc))
+                if (!isFSOrPip) ...[
+                  if (videoDetailCtr.isUgc)
+                    SizedBox(
+                      width: 42,
+                      height: 34,
+                      child: IconButton(
+                        tooltip: '听音频',
+                        style: const ButtonStyle(
+                          padding: WidgetStatePropertyAll(EdgeInsets.zero),
+                        ),
+                        onPressed: videoDetailCtr.toAudioPage,
+                        icon: const Icon(
+                          Icons.headphones_outlined,
+                          size: 19,
+                          color: Colors.white,
+                        ),
+                      ),
+                    ),
                   SizedBox(
                     width: 42,
                     height: 34,
                     child: IconButton(
-                      tooltip: '听音频',
+                      tooltip: '投屏',
                       style: const ButtonStyle(
                         padding: WidgetStatePropertyAll(EdgeInsets.zero),
                       ),
-                      onPressed: videoDetailCtr.toAudioPage,
+                      onPressed: videoDetailCtr.onCast,
                       icon: const Icon(
-                        Icons.headphones_outlined,
+                        Icons.cast,
                         size: 19,
                         color: Colors.white,
                       ),
                     ),
                   ),
+                ],
                 if (plPlayerController.enableSponsorBlock == true)
                   SizedBox(
                     width: 42,

lib/router/app_pages.dart

@@ -4,6 +4,7 @@ import 'package:PiliPlus/pages/article_list/view.dart';
 import 'package:PiliPlus/pages/audio/view.dart';
 import 'package:PiliPlus/pages/blacklist/view.dart';
 import 'package:PiliPlus/pages/danmaku_block/view.dart';
+import 'package:PiliPlus/pages/dlna/view.dart';
 import 'package:PiliPlus/pages/download/view.dart';
 import 'package:PiliPlus/pages/dynamics/view.dart';
 import 'package:PiliPlus/pages/dynamics_create_vote/view.dart';
@@ -229,6 +230,7 @@ class Routes {
     CustomGetPage(name: '/followed', page: () => const FollowedPage()),
     CustomGetPage(name: '/sameFollowing', page: () => const FollowSamePage()),
     CustomGetPage(name: '/download', page: () => const DownloadPage()),
+    CustomGetPage(name: '/dlna', page: () => const DLNAPage()),
   ];
 }
 

lib/utils/app_sign.dart

@@ -5,10 +5,10 @@ import 'package:crypto/crypto.dart';
 
 abstract class AppSign {
   static void appSign(
-    Map<String, dynamic> params, [
+    Map<String, dynamic> params, {
     String appkey = Constants.appKey,
     String appsec = Constants.appSec,
-  ]) {
+  }) {
     params['appkey'] = appkey;
     var searchParams = Uri(
       queryParameters: params.map(