feat: add system page

db/const.go

@@ -19,6 +19,7 @@ const (
 	IndexerTorznabImpl = "torznab"
 	DataPath = "./data"
 	ImgPath = DataPath + "/img"
+	LogPath = DataPath + "/logs"
 )
 
 const (

pkg/uptime/uptime.go

@@ -0,0 +1,13 @@
+package uptime
+
+import "time"
+
+var startTime time.Time
+
+func Uptime() time.Duration {
+	return time.Since(startTime)
+}
+
+func init() {
+	startTime = time.Now()
+}

server/server.go

@@ -50,12 +50,13 @@ func (s *Server) Serve() error {
 	s.r.Use(ginzap.RecoveryWithZap(log.Logger().Desugar(), true))
 
 	log.SetLogLevel(s.db.GetSetting(db.SettingLogLevel)) //restore log level
-	
+
 	s.r.POST("/api/login", HttpHandler(s.Login))
 
 	api := s.r.Group("/api/v1")
 	api.Use(s.authModdleware)
 	api.StaticFS("/img", http.Dir(db.ImgPath))
+	api.StaticFS("/logs", http.Dir(db.LogPath))
 	api.Any("/posters/*proxyPath", s.proxyPosters)
 
 	setting := api.Group("/setting")
@@ -64,6 +65,8 @@ func (s *Server) Serve() error {
 		setting.GET("/general", HttpHandler(s.GetSetting))
 		setting.POST("/auth", HttpHandler(s.EnableAuth))
 		setting.GET("/auth", HttpHandler(s.GetAuthSetting))
+		setting.GET("/logfiles", HttpHandler(s.GetAllLogs))
+		setting.GET("/about", HttpHandler(s.About))
 	}
 	activity := api.Group("/activity")
 	{

server/setting.go

@@ -50,7 +50,7 @@ func (s *Server) GetSetting(c *gin.Context) (interface{}, error) {
 	return &GeneralSettings{
 		TmdbApiKey:  tmdb,
 		DownloadDir: downloadDir,
-		LogLevel: logLevel,
+		LogLevel:    logLevel,
 	}, nil
 }
 

server/systems.go

@@ -0,0 +1,52 @@
+package server
+
+import (
+	"os"
+	"polaris/db"
+	"polaris/log"
+	"polaris/pkg/uptime"
+	"runtime"
+
+	"github.com/gin-gonic/gin"
+	"github.com/pkg/errors"
+)
+
+type LogFile struct {
+	Name string `json:"name"`
+	Size int64  `json:"size"`
+}
+
+func (s *Server) GetAllLogs(c *gin.Context) (interface{}, error) {
+	fs, err := os.ReadDir(db.LogPath)
+	if err != nil {
+		return nil, errors.Wrap(err, "read log dir")
+	}
+	var logs []LogFile
+	for _, f := range fs {
+		if f.IsDir() {
+			continue
+		}
+		info, err := f.Info()
+		if err != nil {
+			log.Warnf("get log file error: %v", err)
+			continue
+		}
+		l := LogFile{
+			Name: f.Name(),
+			Size: info.Size(),
+		}
+		logs = append(logs, l)
+	}
+	return logs, nil
+}
+
+func (s *Server) About(c *gin.Context) (interface{}, error) {
+
+	return gin.H{
+		"intro":      "Polaris © Simon Ding",
+		"homepage":   "https://github.com/simon-ding/polaris",
+		"uptime":     uptime.Uptime(),
+		"chat_group": "https://t.me/+8R2nzrlSs2JhMDgx",
+		"go_version": runtime.Version(),
+	}, nil
+}

ui/lib/main.dart

@@ -8,7 +8,8 @@ import 'package:ui/login_page.dart';
 import 'package:ui/movie_watchlist.dart';
 import 'package:ui/providers/APIs.dart';
 import 'package:ui/search.dart';
-import 'package:ui/system_settings.dart';
+import 'package:ui/settings.dart';
+import 'package:ui/system_page.dart';
 import 'package:ui/tv_details.dart';
 import 'package:ui/welcome_page.dart';
 
@@ -26,8 +27,6 @@ class MyApp extends ConsumerStatefulWidget {
 }
 
 class _MyAppState extends ConsumerState<MyApp> {
-  
-
   // This widget is the root of your application.
   @override
   Widget build(BuildContext context) {
@@ -35,8 +34,9 @@ class _MyAppState extends ConsumerState<MyApp> {
     final shellRoute = ShellRoute(
       builder: (BuildContext context, GoRouterState state, Widget child) {
         return SelectionArea(
-          child: MainSkeleton(body: Padding(padding: const EdgeInsets.all(20), child: child),
-            ),
+          child: MainSkeleton(
+            body: Padding(padding: const EdgeInsets.all(20), child: child),
+          ),
         );
       },
       routes: [
@@ -74,6 +74,10 @@ class _MyAppState extends ConsumerState<MyApp> {
         GoRoute(
           path: ActivityPage.route,
           builder: (context, state) => const ActivityPage(),
+        ),
+        GoRoute(
+          path: SystemPage.route,
+          builder: (context, state) => const SystemPage(),
         )
       ],
     );
@@ -95,7 +99,9 @@ class _MyAppState extends ConsumerState<MyApp> {
         theme: ThemeData(
           fontFamily: "NotoSansSC",
           colorScheme: ColorScheme.fromSeed(
-              seedColor: Colors.blueAccent, brightness: Brightness.dark, surface: Colors.black54),
+              seedColor: Colors.blueAccent,
+              brightness: Brightness.dark,
+              surface: Colors.black54),
           useMaterial3: true,
           //scaffoldBackgroundColor: Color.fromARGB(255, 26, 24, 24)
         ),
@@ -103,7 +109,6 @@ class _MyAppState extends ConsumerState<MyApp> {
       ),
     );
   }
-
 }
 
 class MainSkeleton extends StatefulWidget {
@@ -130,85 +135,85 @@ class _MainSkeletonState extends State<MainSkeleton> {
       _selectedTab = 2;
     } else if (uri.contains(SystemSettingsPage.route)) {
       _selectedTab = 3;
+    } else if (uri.contains(SystemPage.route)) {
+      _selectedTab = 4;
     }
 
     return AdaptiveScaffold(
       appBarBreakpoint: Breakpoints.standard,
       appBar: AppBar(
-                // TRY THIS: Try changing the color here to a specific color (to
-                // Colors.amber, perhaps?) and trigger a hot reload to see the AppBar
-                // change color while the other colors stay the same.
-                backgroundColor: Theme.of(context).colorScheme.inversePrimary,
-                // Here we take the value from the MyHomePage object that was created by
-                // the App.build method, and use it to set our appbar title.
-                title: const Row(
-                  children: [
-                    Text("Polaris"),
-                  ],
+        // TRY THIS: Try changing the color here to a specific color (to
+        // Colors.amber, perhaps?) and trigger a hot reload to see the AppBar
+        // change color while the other colors stay the same.
+        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
+        // Here we take the value from the MyHomePage object that was created by
+        // the App.build method, and use it to set our appbar title.
+        title: const Row(
+          children: [
+            Text("Polaris"),
+          ],
+        ),
+        actions: [
+          SearchAnchor(
+              builder: (BuildContext context, SearchController controller) {
+            return Container(
+              constraints: const BoxConstraints(maxWidth: 300, maxHeight: 40),
+              child: Opacity(
+                opacity: 0.8,
+                child: SearchBar(
+                  hintText: "搜索...",
+                  leading: const Icon(Icons.search),
+                  controller: controller,
+                  shadowColor: WidgetStateColor.transparent,
+                  backgroundColor: WidgetStatePropertyAll(
+                      Theme.of(context).colorScheme.primaryContainer),
+                  onSubmitted: (value) => context.go(Uri(
+                      path: SearchPage.route,
+                      queryParameters: {'query': value}).toString()),
                 ),
-                actions: [
-                  SearchAnchor(builder:
-                      (BuildContext context, SearchController controller) {
-                    return Container(
-                      constraints:
-                          const BoxConstraints(maxWidth: 300, maxHeight: 40),
-                      child: Opacity(
-                        opacity: 0.8,
-                        child: SearchBar(
-                          hintText: "搜索...",
-                          leading: const Icon(Icons.search),
-                          controller: controller,
-                          shadowColor: WidgetStateColor.transparent,
-                          backgroundColor:  WidgetStatePropertyAll(
-                              Theme.of(context).colorScheme.primaryContainer
-                              ),
-                          onSubmitted: (value) => context.go(Uri(
-                              path: SearchPage.route,
-                              queryParameters: {'query': value}).toString()),
-                        ),
-                      ),
-                    );
-                  }, suggestionsBuilder:
-                      (BuildContext context, SearchController controller) {
-                    return [Text("dadada")];
-                  }),
-                  FutureBuilder(
-                      future: APIs.isLoggedIn(),
-                      builder: (context, snapshot) {
-                        if (snapshot.hasData && snapshot.data == true) {
-                          return MenuAnchor(
-                            menuChildren: [
-                              MenuItemButton(
-                                leadingIcon: const Icon(Icons.exit_to_app),
-                                child: const Text("登出"),
-                                onPressed: () async {
-                                  final SharedPreferences prefs =
-                                      await SharedPreferences.getInstance();
-                                  await prefs.remove('token');
-                                  if (context.mounted) {
-                                    context.go(LoginScreen.route);
-                                  }
-                                },
-                              ),
-                            ],
-                            builder: (context, controller, child) {
-                              return TextButton(
-                                onPressed: () {
-                                  if (controller.isOpen) {
-                                    controller.close();
-                                  } else {
-                                    controller.open();
-                                  }
-                                },
-                                child: const Icon(Icons.account_circle),
-                              );
-                            },
-                          );
-                        }
-                        return Container();
-                      })
-                ],
               ),
+            );
+          }, suggestionsBuilder:
+                  (BuildContext context, SearchController controller) {
+            return [Text("dadada")];
+          }),
+          FutureBuilder(
+              future: APIs.isLoggedIn(),
+              builder: (context, snapshot) {
+                if (snapshot.hasData && snapshot.data == true) {
+                  return MenuAnchor(
+                    menuChildren: [
+                      MenuItemButton(
+                        leadingIcon: const Icon(Icons.exit_to_app),
+                        child: const Text("登出"),
+                        onPressed: () async {
+                          final SharedPreferences prefs =
+                              await SharedPreferences.getInstance();
+                          await prefs.remove('token');
+                          if (context.mounted) {
+                            context.go(LoginScreen.route);
+                          }
+                        },
+                      ),
+                    ],
+                    builder: (context, controller, child) {
+                      return TextButton(
+                        onPressed: () {
+                          if (controller.isOpen) {
+                            controller.close();
+                          } else {
+                            controller.open();
+                          }
+                        },
+                        child: const Icon(Icons.account_circle),
+                      );
+                    },
+                  );
+                }
+                return Container();
+              })
+        ],
+      ),
       useDrawer: false,
       selectedIndex: _selectedTab,
       onSelectedIndexChange: (int index) {
@@ -223,6 +228,8 @@ class _MainSkeletonState extends State<MainSkeleton> {
           context.go(ActivityPage.route);
         } else if (index == 3) {
           context.go(SystemSettingsPage.route);
+        } else if (index == 4) {
+          context.go(SystemPage.route);
         }
       },
       destinations: const <NavigationDestination>[
@@ -242,6 +249,10 @@ class _MainSkeletonState extends State<MainSkeleton> {
           icon: Icon(Icons.settings),
           label: '设置',
         ),
+        NavigationDestination(
+          icon: Icon(Icons.computer_rounded),
+          label: '系统',
+        ),
       ],
       body: (context) => widget.body,
       // Define a default secondaryBody.

ui/lib/navdrawer.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import 'package:ui/activity.dart';
-import 'package:ui/system_settings.dart';
+import 'package:ui/settings.dart';
 import 'package:ui/welcome_page.dart';
 
 class NavDrawer extends StatefulWidget {

ui/lib/providers/APIs.dart

@@ -29,6 +29,9 @@ class APIs {
   static final activityUrl = "$_baseUrl/api/v1/activity/";
   static final activityMediaUrl = "$_baseUrl/api/v1/activity/media/";
   static final imagesUrl = "$_baseUrl/api/v1/img";
+  static final logsBaseUrl = "$_baseUrl/api/v1/logs/";
+  static final logFilesUrl = "$_baseUrl/api/v1/setting/logfiles";
+  static final aboutUrl = "$_baseUrl/api/v1/setting/about";
 
   static final tmdbImgBaseUrl = "$_baseUrl/api/v1/posters";
 

ui/lib/providers/settings.dart

@@ -292,3 +292,65 @@ class Storage {
         "default": isDefault,
       };
 }
+
+final logFileDataProvider = FutureProvider.autoDispose((ref) async {
+  final dio = await APIs.getDio();
+  var resp = await dio.get(APIs.logFilesUrl);
+  var sp = ServerResponse.fromJson(resp.data);
+  if (sp.code != 0) {
+    throw sp.message;
+  }
+  List<LogFile> favList = List.empty(growable: true);
+  for (var item in sp.data as List) {
+    var tv = LogFile.fromJson(item);
+    favList.add(tv);
+  }
+  return favList;
+});
+
+final aboutDataProvider = FutureProvider.autoDispose((ref) async {
+  final dio = await APIs.getDio();
+  var resp = await dio.get(APIs.aboutUrl);
+  var sp = ServerResponse.fromJson(resp.data);
+  if (sp.code != 0) {
+    throw sp.message;
+  }
+  return About.fromJson(sp.data);
+});
+
+class LogFile {
+  String? name;
+  int? size;
+
+  LogFile({this.name, this.size});
+
+  factory LogFile.fromJson(Map<String, dynamic> json1) {
+    return LogFile(name: json1["name"], size: json1["size"]);
+  }
+}
+
+class About {
+  About({
+    required this.chatGroup,
+    required this.goVersion,
+    required this.homepage,
+    required this.intro,
+    required this.uptime,
+  });
+
+  final String? chatGroup;
+  final String? goVersion;
+  final String? homepage;
+  final String? intro;
+  final Duration? uptime;
+
+  factory About.fromJson(Map<String, dynamic> json) {
+    return About(
+      chatGroup: json["chat_group"],
+      goVersion: json["go_version"],
+      homepage: json["homepage"],
+      intro: json["intro"],
+      uptime: Duration(microseconds: (json["uptime"]/1000.0 as double).round()),
+    );
+  }
+}

ui/lib/system_page.dart

@@ -0,0 +1,136 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:ui/providers/APIs.dart';
+
+import 'package:ui/providers/settings.dart';
+import 'package:ui/widgets/progress_indicator.dart';
+import 'package:url_launcher/url_launcher.dart';
+
+class SystemPage extends ConsumerStatefulWidget {
+  static const route = "/system";
+
+  const SystemPage({super.key});
+  @override
+  ConsumerState<ConsumerStatefulWidget> createState() {
+    return _SystemPageState();
+  }
+}
+
+class _SystemPageState extends ConsumerState<SystemPage> {
+  @override
+  Widget build(BuildContext context) {
+    final logs = ref.watch(logFileDataProvider);
+    final about = ref.watch(aboutDataProvider);
+    return SingleChildScrollView(
+      child: Column(
+        children: [
+          ExpansionTile(
+            expandedCrossAxisAlignment: CrossAxisAlignment.stretch,
+            initiallyExpanded: true,
+            childrenPadding: EdgeInsets.all(20),
+            title: Text("日志"),
+            children: [
+              logs.when(
+                  data: (list) {
+                    return DataTable(
+                        columns: const [
+                          DataColumn(label: Text("日志")),
+                          DataColumn(label: Text("大小")),
+                          DataColumn(label: Text("*"))
+                        ],
+                        rows: List.generate(list.length, (i) {
+                          final item = list[i];
+                          final uri =
+                              Uri.parse("${APIs.logsBaseUrl}${item.name}");
+
+                          return DataRow(cells: [
+                            DataCell(Text(item.name ?? "")),
+                            DataCell(Text("${item.size ?? 0}")),
+                            DataCell(InkWell(
+                              child: Icon(Icons.download),
+                              onTap: () => launchUrl(uri,
+                                  webViewConfiguration: WebViewConfiguration(
+                                      headers: APIs.authHeaders)),
+                            ))
+                          ]);
+                        }));
+                  },
+                  error: (err, trace) => Text("$err"),
+                  loading: () => const MyProgressIndicator())
+            ],
+          ),
+          ExpansionTile(
+            title: Text("关于"),
+            expandedCrossAxisAlignment: CrossAxisAlignment.center,
+            initiallyExpanded: true,
+            children: [
+              about.when(
+                  data: (v) {
+                    final uri = Uri.parse(v.chatGroup ?? "");
+                    final homepage = Uri.parse(v.homepage ?? "");
+                    return Row(
+                      children: [
+                        const Expanded(
+                            child: Column(
+                          crossAxisAlignment: CrossAxisAlignment.end,
+                          children: [
+                            SizedBox(
+                              height: 20,
+                            ),
+                            Text(
+                              "#",
+                              style: TextStyle(height: 2.5),
+                            ),
+                            Text("主页", style: TextStyle(height: 2.5)),
+                            Text("讨论组", style: TextStyle(height: 2.5)),
+                            Text("go version", style: TextStyle(height: 2.5)),
+                            Text("uptime", style: TextStyle(height: 2.5)),
+                            SizedBox(
+                              height: 20,
+                            ),
+                          ],
+                        )),
+                        const SizedBox(
+                          width: 20,
+                        ),
+                        Expanded(
+                            flex: 2,
+                            child: Column(
+                              crossAxisAlignment: CrossAxisAlignment.start,
+                              children: [
+                                const SizedBox(
+                                  height: 20,
+                                ),
+                                Text(v.intro ?? "",
+                                    style: const TextStyle(height: 2.5)),
+                                InkWell(
+                                  child: Text(v.homepage ?? "",
+                                      style: const TextStyle(height: 2.5)),
+                                  onTap: () => launchUrl(homepage),
+                                ),
+                                InkWell(
+                                  child: const Text("Telegram",
+                                      style: TextStyle(height: 2.5)),
+                                  onTap: () => launchUrl(uri),
+                                ),
+                                Text("${v.goVersion}",
+                                    style: const TextStyle(height: 2.5)),
+                                Text("${v.uptime}",
+                                    style: const TextStyle(height: 2.5)),
+                                const SizedBox(
+                                  height: 20,
+                                ),
+                              ],
+                            )),
+                      ],
+                    );
+                  },
+                  error: (err, trace) => Text("$err"),
+                  loading: () => const MyProgressIndicator())
+            ],
+          )
+        ],
+      ),
+    );
+  }
+}

ui/pubspec.lock

@@ -539,7 +539,7 @@ packages:
     source: hosted
     version: "1.3.2"
   url_launcher:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: url_launcher
       sha256: "21b704ce5fa560ea9f3b525b43601c678728ba46725bab9b01187b4831377ed3"

ui/pubspec.yaml

@@ -46,6 +46,7 @@ dependencies:
   flutter_adaptive_scaffold: ^0.1.11+1
   flutter_form_builder: ^9.3.0
   form_builder_validators: ^11.0.0
+  url_launcher: ^6.3.0
 
 dev_dependencies:
   flutter_test: