✨ Post reactions

ios/Podfile.lock

@@ -1,33 +1,92 @@
 PODS:
+  - DKImagePickerController/Core (4.3.9):
+    - DKImagePickerController/ImageDataManager
+    - DKImagePickerController/Resource
+  - DKImagePickerController/ImageDataManager (4.3.9)
+  - DKImagePickerController/PhotoGallery (4.3.9):
+    - DKImagePickerController/Core
+    - DKPhotoGallery
+  - DKImagePickerController/Resource (4.3.9)
+  - DKPhotoGallery (0.0.19):
+    - DKPhotoGallery/Core (= 0.0.19)
+    - DKPhotoGallery/Model (= 0.0.19)
+    - DKPhotoGallery/Preview (= 0.0.19)
+    - DKPhotoGallery/Resource (= 0.0.19)
+    - SDWebImage
+    - SwiftyGif
+  - DKPhotoGallery/Core (0.0.19):
+    - DKPhotoGallery/Model
+    - DKPhotoGallery/Preview
+    - SDWebImage
+    - SwiftyGif
+  - DKPhotoGallery/Model (0.0.19):
+    - SDWebImage
+    - SwiftyGif
+  - DKPhotoGallery/Preview (0.0.19):
+    - DKPhotoGallery/Model
+    - DKPhotoGallery/Resource
+    - SDWebImage
+    - SwiftyGif
+  - DKPhotoGallery/Resource (0.0.19):
+    - SDWebImage
+    - SwiftyGif
+  - file_picker (0.0.1):
+    - DKImagePickerController/PhotoGallery
+    - Flutter
   - Flutter (1.0.0)
   - flutter_secure_storage (6.0.0):
     - Flutter
+  - image_picker_ios (0.0.1):
+    - Flutter
   - path_provider_foundation (0.0.1):
     - Flutter
     - FlutterMacOS
+  - SDWebImage (5.19.2):
+    - SDWebImage/Core (= 5.19.2)
+  - SDWebImage/Core (5.19.2)
+  - SwiftyGif (5.4.5)
   - url_launcher_ios (0.0.1):
     - Flutter
 
 DEPENDENCIES:
+  - file_picker (from `.symlinks/plugins/file_picker/ios`)
   - Flutter (from `Flutter`)
   - flutter_secure_storage (from `.symlinks/plugins/flutter_secure_storage/ios`)
+  - image_picker_ios (from `.symlinks/plugins/image_picker_ios/ios`)
   - path_provider_foundation (from `.symlinks/plugins/path_provider_foundation/darwin`)
   - url_launcher_ios (from `.symlinks/plugins/url_launcher_ios/ios`)
 
+SPEC REPOS:
+  trunk:
+    - DKImagePickerController
+    - DKPhotoGallery
+    - SDWebImage
+    - SwiftyGif
+
 EXTERNAL SOURCES:
+  file_picker:
+    :path: ".symlinks/plugins/file_picker/ios"
   Flutter:
     :path: Flutter
   flutter_secure_storage:
     :path: ".symlinks/plugins/flutter_secure_storage/ios"
+  image_picker_ios:
+    :path: ".symlinks/plugins/image_picker_ios/ios"
   path_provider_foundation:
     :path: ".symlinks/plugins/path_provider_foundation/darwin"
   url_launcher_ios:
     :path: ".symlinks/plugins/url_launcher_ios/ios"
 
 SPEC CHECKSUMS:
+  DKImagePickerController: 946cec48c7873164274ecc4624d19e3da4c1ef3c
+  DKPhotoGallery: b3834fecb755ee09a593d7c9e389d8b5d6deed60
+  file_picker: 09aa5ec1ab24135ccd7a1621c46c84134bfd6655
   Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
   flutter_secure_storage: d33dac7ae2ea08509be337e775f6b59f1ff45f12
+  image_picker_ios: c560581cceedb403a6ff17f2f816d7fea1421fc1
   path_provider_foundation: 2b6b4c569c0fb62ec74538f866245ac84301af46
+  SDWebImage: dfe95b2466a9823cf9f0c6d01217c06550d7b29a
+  SwiftyGif: 706c60cf65fa2bc5ee0313beece843c8eb8194d4
   url_launcher_ios: 5334b05cef931de560670eeae103fd3e431ac3fe
 
 PODFILE CHECKSUM: 819463e6a0290f5a72f145ba7cde16e8b6ef0796

ios/Runner/Info.plist

@@ -28,6 +28,12 @@
 	<string>LaunchScreen</string>
 	<key>UIMainStoryboardFile</key>
 	<string>Main</string>
+    <key>NSPhotoLibraryUsageDescription</key>
+    <string>Allow you add photo to your message or post</string>
+    <key>NSCameraUsageDescription</key>
+    <string>Allow you take photo/video for your message or post</string>
+    <key>NSMicrophoneUsageDescription</key>
+    <string>Allow you record audio for your message or post</string>
 	<key>UISupportedInterfaceOrientations</key>
 	<array>
 		<string>UIInterfaceOrientationPortrait</string>

lib/exts.dart

@@ -0,0 +1,35 @@
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+
+extension SolianExtenions on BuildContext {
+  void showSnackbar(String content) {
+    ScaffoldMessenger.of(this).showSnackBar(SnackBar(
+      content: Text(content),
+    ));
+  }
+
+  Future<void> showErrorDialog(dynamic exception) {
+    String formatMessage(dynamic exception) {
+      final message = exception.toString();
+      if (message.trim().isEmpty) return '';
+      return message
+          .split(' ')
+          .map((element) => '${element[0].toUpperCase()}${element.substring(1).toLowerCase()}')
+          .join(' ');
+    }
+
+    return showDialog<void>(
+      context: this,
+      builder: (ctx) => AlertDialog(
+        title: Text('errorHappened'.tr),
+        content: Text(formatMessage(exception)),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.pop(ctx),
+            child: Text('okay'.tr),
+          )
+        ],
+      ),
+    );
+  }
+}

lib/screens/auth/signin.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
+import 'package:solian/exts.dart';
 import 'package:solian/providers/auth.dart';
 import 'package:solian/router.dart';
 import 'package:solian/services.dart';
@@ -29,7 +30,7 @@ class _SignInScreenState extends State<SignInScreen> {
       if (messages.last.contains('risk')) {
         final ticketId = RegExp(r'ticketId=(\d+)').firstMatch(messages.last);
         if (ticketId == null) {
-          Get.snackbar('errorHappened'.tr, 'Requested to multi-factor authenticate, but the ticket id was not found');
+          context.showErrorDialog('Requested to multi-factor authenticate, but the ticket id was not found');
         }
         showDialog(
           context: context,

lib/screens/auth/signup.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
+import 'package:solian/exts.dart';
 import 'package:solian/router.dart';
 import 'package:solian/services.dart';
 
@@ -54,7 +55,7 @@ class _SignUpScreenState extends State<SignUpScreen> {
         AppRouter.instance.replaceNamed('auth.sign-in');
       });
     } else {
-      Get.snackbar('errorHappened'.tr, resp.bodyString!);
+      context.showErrorDialog(resp.bodyString);
     }
   }
 

lib/screens/posts/publish.dart

@@ -1,11 +1,13 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_animate/flutter_animate.dart';
 import 'package:get/get.dart';
+import 'package:solian/exts.dart';
 import 'package:solian/providers/auth.dart';
 import 'package:solian/router.dart';
 import 'package:solian/services.dart';
 import 'package:solian/widgets/account/account_avatar.dart';
 import 'package:solian/shells/nav_shell.dart' as shell;
+import 'package:solian/widgets/attachments/attachment_publish.dart';
 
 class PostPublishingScreen extends StatefulWidget {
   const PostPublishingScreen({super.key});
@@ -19,6 +21,19 @@ class _PostPublishingScreenState extends State<PostPublishingScreen> {
 
   bool _isSubmitting = false;
 
+  List<String> _attachments = List.empty();
+
+  void showAttachments(BuildContext context) {
+    showModalBottomSheet(
+      context: context,
+      builder: (context) => AttachmentPublishingPopup(
+        usage: 'i.attachment',
+        current: _attachments,
+        onUpdate: (value) => _attachments = value,
+      ),
+    );
+  }
+
   void applyPost() async {
     final AuthProvider auth = Get.find();
     if (!await auth.isAuthorized) return;
@@ -32,9 +47,10 @@ class _PostPublishingScreenState extends State<PostPublishingScreen> {
 
     final resp = await client.post('/api/posts', {
       'content': _contentController.value.text,
+      'attachments': _attachments,
     });
     if (resp.statusCode != 200) {
-      Get.snackbar('errorHappened'.tr, resp.bodyString!);
+      context.showErrorDialog(resp.bodyString);
     } else {
       AppRouter.instance.pop(resp.body);
     }
@@ -107,7 +123,7 @@ class _PostPublishingScreenState extends State<PostPublishingScreen> {
                     TextButton(
                       style: TextButton.styleFrom(shape: const CircleBorder()),
                       child: const Icon(Icons.camera_alt),
-                      onPressed: () {},
+                      onPressed: () => showAttachments(context),
                     )
                   ],
                 ),

lib/translations.dart

@@ -4,6 +4,7 @@ class SolianMessages extends Translations {
   @override
   Map<String, Map<String, String>> get keys => {
         'en_US': {
+          'okay': 'Okay',
           'next': 'Next',
           'page': 'Page',
           'home': 'Home',
@@ -32,9 +33,16 @@ class SolianMessages extends Translations {
           'postReaction': 'Reactions of the Post',
           'reactAdd': 'React',
           'reactCompleted': 'Your reaction has been added',
-          'reactUncompleted': 'Your reaction has been removed'
+          'reactUncompleted': 'Your reaction has been removed',
+          'attachmentAdd': 'Attach attachments',
+          'attachmentAddGalleryPhoto': 'Gallery photo',
+          'attachmentAddGalleryVideo': 'Gallery video',
+          'attachmentAddCameraPhoto': 'Capture photo',
+          'attachmentAddCameraVideo': 'Capture video',
+          'attachmentAddFile': 'Attach file',
         },
         'zh_CN': {
+          'okay': '确认',
           'next': '下一步',
           'page': '页面',
           'home': '首页',
@@ -62,7 +70,13 @@ class SolianMessages extends Translations {
           'postReaction': '帖子的反应',
           'reactAdd': '作出反应',
           'reactCompleted': '你的反应已被添加',
-          'reactUncompleted': '你的反应已被移除'
+          'reactUncompleted': '你的反应已被移除',
+          'attachmentAdd': '附加附件',
+          'attachmentAddGalleryPhoto': '相册照片',
+          'attachmentAddGalleryVideo': '相册视频',
+          'attachmentAddCameraPhoto': '拍摄图片',
+          'attachmentAddCameraVideo': '拍摄视频',
+          'attachmentAddFile': '附加文件',
         }
       };
 }

lib/widgets/attachments/attachment_publish.dart

@@ -0,0 +1,315 @@
+import 'dart:io';
+import 'dart:math' as math;
+
+import 'package:file_picker/file_picker.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_animate/flutter_animate.dart';
+import 'package:get/get.dart';
+import 'package:image_picker/image_picker.dart';
+import 'package:path/path.dart';
+import 'package:solian/exts.dart';
+import 'package:solian/models/attachment.dart';
+import 'package:solian/providers/auth.dart';
+import 'package:crypto/crypto.dart';
+import 'package:solian/services.dart';
+
+Future<String> calculateFileSha256(File file) async {
+  final bytes = await file.readAsBytes();
+  final digest = sha256.convert(bytes);
+  return digest.toString();
+}
+
+class AttachmentPublishingPopup extends StatefulWidget {
+  final String usage;
+  final List<String> current;
+  final void Function(List<String> data) onUpdate;
+
+  const AttachmentPublishingPopup({
+    super.key,
+    required this.usage,
+    required this.current,
+    required this.onUpdate,
+  });
+
+  @override
+  State<AttachmentPublishingPopup> createState() => _AttachmentPublishingPopupState();
+}
+
+class _AttachmentPublishingPopupState extends State<AttachmentPublishingPopup> {
+  final _imagePicker = ImagePicker();
+
+  bool _isSubmitting = false;
+
+  final List<Attachment> _attachments = List.empty(growable: true);
+
+  Future<void> pickPhotoToUpload() async {
+    final AuthProvider auth = Get.find();
+    if (!await auth.isAuthorized) return;
+
+    final medias = await _imagePicker.pickMultiImage();
+    if (medias.isEmpty) return;
+
+    setState(() => _isSubmitting = true);
+
+    for (final media in medias) {
+      final file = File(media.path);
+      final hash = await calculateFileSha256(file);
+      final image = await decodeImageFromList(await file.readAsBytes());
+      final ratio = image.width / image.height;
+
+      try {
+        await uploadAttachment(file, hash, ratio: ratio);
+      } catch (err) {
+        this.context.showErrorDialog(err);
+      }
+    }
+
+    setState(() => _isSubmitting = false);
+  }
+
+  Future<void> pickVideoToUpload() async {
+    final AuthProvider auth = Get.find();
+    if (!await auth.isAuthorized) return;
+
+    final media = await _imagePicker.pickVideo(source: ImageSource.gallery);
+    if (media == null) return;
+
+    setState(() => _isSubmitting = true);
+
+    final file = File(media.path);
+    final hash = await calculateFileSha256(file);
+    const ratio = 16 / 9; // TODO Calculate ratio of video
+
+    try {
+      await uploadAttachment(file, hash, ratio: ratio);
+    } catch (err) {
+      this.context.showErrorDialog(err);
+    }
+
+    setState(() => _isSubmitting = false);
+  }
+
+  Future<void> pickFileToUpload() async {
+    final AuthProvider auth = Get.find();
+    if (!await auth.isAuthorized) return;
+
+    FilePickerResult? result = await FilePicker.platform.pickFiles(allowMultiple: true);
+    if (result == null) return;
+
+    List<File> files = result.paths.map((path) => File(path!)).toList();
+
+    setState(() => _isSubmitting = true);
+
+    for (final file in files) {
+      final hash = await calculateFileSha256(file);
+      try {
+        await uploadAttachment(file, hash);
+      } catch (err) {
+        this.context.showErrorDialog(err);
+      }
+    }
+
+    setState(() => _isSubmitting = false);
+  }
+
+  Future<void> takeMediaToUpload(bool isVideo) async {
+    final AuthProvider auth = Get.find();
+    if (!await auth.isAuthorized) return;
+
+    XFile? media;
+    if (isVideo) {
+      media = await _imagePicker.pickVideo(source: ImageSource.camera);
+    } else {
+      media = await _imagePicker.pickImage(source: ImageSource.camera);
+    }
+    if (media == null) return;
+
+    setState(() => _isSubmitting = true);
+
+    double? ratio;
+    final file = File(media.path);
+    final hash = await calculateFileSha256(file);
+
+    if (isVideo) {
+      // TODO Calculate ratio of video
+      ratio = 16 / 9;
+    } else {
+      final image = await decodeImageFromList(await file.readAsBytes());
+      ratio = image.width / image.height;
+    }
+
+    try {
+      await uploadAttachment(file, hash, ratio: ratio);
+    } catch (err) {
+      this.context.showErrorDialog(err);
+    }
+
+    setState(() => _isSubmitting = false);
+  }
+
+  Future<void> uploadAttachment(File file, String hash, {double? ratio}) async {
+    final AuthProvider auth = Get.find();
+
+    final client = GetConnect();
+    client.httpClient.baseUrl = ServiceFinder.services['paperclip'];
+    client.httpClient.addAuthenticator(auth.reqAuthenticator);
+
+    final filePayload = MultipartFile(await file.readAsBytes(), filename: basename(file.path));
+    final fileAlt = basename(file.path).contains('.')
+        ? basename(file.path).substring(0, basename(file.path).lastIndexOf('.'))
+        : basename(file.path);
+
+    final resp = await client.post(
+      '/api/attachments',
+      FormData({
+        'alt': fileAlt,
+        'file': filePayload,
+        'hash': hash,
+        'usage': widget.usage,
+        'metadata': {
+          if (ratio != null) 'ratio': ratio,
+        },
+      }),
+    );
+    if (resp.statusCode == 200) {
+      var result = Attachment.fromJson(resp.body);
+      setState(() => _attachments.add(result));
+      widget.onUpdate(_attachments.map((e) => e.uuid).toList());
+    } else {
+      throw Exception(resp.bodyString);
+    }
+  }
+
+  Future<void> disposeAttachment(Attachment item, int index) async {
+    final AuthProvider auth = Get.find();
+
+    final client = GetConnect();
+    client.httpClient.baseUrl = ServiceFinder.services['paperclip'];
+    client.httpClient.addAuthenticator(auth.reqAuthenticator);
+
+    setState(() => _isSubmitting = true);
+    var resp = await client.delete('/api/attachments/${item.id}');
+    if (resp.statusCode == 200) {
+      setState(() => _attachments.removeAt(index));
+      widget.onUpdate(_attachments.map((e) => e.uuid).toList());
+    } else {
+      this.context.showErrorDialog(resp.bodyString);
+    }
+    setState(() => _isSubmitting = false);
+  }
+
+  String formatBytes(int bytes, {int decimals = 2}) {
+    if (bytes == 0) return '0 Bytes';
+    const k = 1024;
+    final dm = decimals < 0 ? 0 : decimals;
+    final sizes = ['Bytes', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB', 'YiB'];
+    final i = (math.log(bytes) / math.log(k)).floor().toInt();
+    return '${(bytes / math.pow(k, i)).toStringAsFixed(dm)} ${sizes[i]}';
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    const density = VisualDensity(horizontal: 0, vertical: 0);
+
+    return SafeArea(
+      child: SizedBox(
+        height: MediaQuery.of(context).size.height * 0.85,
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Text(
+              'attachmentAdd'.tr,
+              style: Theme.of(context).textTheme.headlineSmall,
+            ).paddingOnly(left: 24, right: 24, top: 32, bottom: 16),
+            _isSubmitting ? const LinearProgressIndicator().animate().scaleX() : Container(),
+            Expanded(
+              child: ListView.builder(
+                itemCount: _attachments.length,
+                itemBuilder: (context, index) {
+                  final element = _attachments[index];
+                  final fileType = element.mimetype.split('/').first;
+                  return Container(
+                    padding: const EdgeInsets.only(left: 16, right: 8, bottom: 16),
+                    child: Row(
+                      children: [
+                        Expanded(
+                          child: Column(
+                            crossAxisAlignment: CrossAxisAlignment.start,
+                            children: [
+                              Text(
+                                element.alt,
+                                overflow: TextOverflow.ellipsis,
+                                maxLines: 1,
+                                style: const TextStyle(fontWeight: FontWeight.bold),
+                              ),
+                              Text(
+                                '${fileType[0].toUpperCase()}${fileType.substring(1)} · ${formatBytes(element.size)}',
+                              ),
+                            ],
+                          ),
+                        ),
+                        TextButton(
+                          style: TextButton.styleFrom(
+                            shape: const CircleBorder(),
+                            foregroundColor: Colors.red,
+                          ),
+                          child: const Icon(Icons.delete),
+                          onPressed: () => disposeAttachment(element, index),
+                        ),
+                      ],
+                    ),
+                  );
+                },
+              ),
+            ),
+            const Divider(thickness: 0.3, height: 0.3),
+            SizedBox(
+              height: 64,
+              child: SingleChildScrollView(
+                scrollDirection: Axis.horizontal,
+                child: Wrap(
+                  spacing: 8,
+                  runSpacing: 0,
+                  alignment: WrapAlignment.center,
+                  runAlignment: WrapAlignment.center,
+                  children: [
+                    ElevatedButton.icon(
+                      icon: const Icon(Icons.add_photo_alternate),
+                      label: Text('attachmentAddGalleryPhoto'.tr),
+                      style: const ButtonStyle(visualDensity: density),
+                      onPressed: () => pickPhotoToUpload(),
+                    ),
+                    ElevatedButton.icon(
+                      icon: const Icon(Icons.add_road),
+                      label: Text('attachmentAddGalleryVideo'.tr),
+                      style: const ButtonStyle(visualDensity: density),
+                      onPressed: () => pickVideoToUpload(),
+                    ),
+                    ElevatedButton.icon(
+                      icon: const Icon(Icons.photo_camera_back),
+                      label: Text('attachmentAddCameraPhoto'.tr),
+                      style: const ButtonStyle(visualDensity: density),
+                      onPressed: () => takeMediaToUpload(false),
+                    ),
+                    ElevatedButton.icon(
+                      icon: const Icon(Icons.video_camera_back_outlined),
+                      label: Text('attachmentAddCameraVideo'.tr),
+                      style: const ButtonStyle(visualDensity: density),
+                      onPressed: () => takeMediaToUpload(true),
+                    ),
+                    ElevatedButton.icon(
+                      icon: const Icon(Icons.file_present_rounded),
+                      label: Text('attachmentAddFile'.tr),
+                      style: const ButtonStyle(visualDensity: density),
+                      onPressed: () => pickFileToUpload(),
+                    ),
+                  ],
+                ).paddingSymmetric(horizontal: 12),
+              ),
+            )
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/widgets/posts/post_action.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
+import 'package:solian/exts.dart';
 import 'package:solian/models/post.dart';
 import 'package:solian/models/reaction.dart';
 import 'package:solian/providers/auth.dart';
@@ -52,12 +53,12 @@ class _PostQuickActionState extends State<PostQuickAction> {
     });
     if (resp.statusCode == 201) {
       widget.onReact(symbol, 1);
-      Get.snackbar('', 'reactCompleted'.tr);
+      context.showSnackbar('reactCompleted'.tr);
     } else if (resp.statusCode == 204) {
       widget.onReact(symbol, -1);
-      Get.snackbar('', 'reactUncompleted'.tr);
+      context.showSnackbar('reactUncompleted'.tr);
     } else {
-      Get.snackbar('errorHappened'.tr, resp.bodyString!);
+      context.showErrorDialog(resp.bodyString);
     }
 
     setState(() => _isSubmitting = false);

linux/flutter/generated_plugin_registrant.cc

@@ -6,10 +6,14 @@
 
 #include "generated_plugin_registrant.h"
 
+#include <file_selector_linux/file_selector_plugin.h>
 #include <flutter_secure_storage_linux/flutter_secure_storage_linux_plugin.h>
 #include <url_launcher_linux/url_launcher_plugin.h>
 
 void fl_register_plugins(FlPluginRegistry* registry) {
+  g_autoptr(FlPluginRegistrar) file_selector_linux_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "FileSelectorPlugin");
+  file_selector_plugin_register_with_registrar(file_selector_linux_registrar);
   g_autoptr(FlPluginRegistrar) flutter_secure_storage_linux_registrar =
       fl_plugin_registry_get_registrar_for_plugin(registry, "FlutterSecureStorageLinuxPlugin");
   flutter_secure_storage_linux_plugin_register_with_registrar(flutter_secure_storage_linux_registrar);

linux/flutter/generated_plugins.cmake

@@ -3,6 +3,7 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
+  file_selector_linux
   flutter_secure_storage_linux
   url_launcher_linux
 )

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -5,11 +5,13 @@
 import FlutterMacOS
 import Foundation
 
+import file_selector_macos
 import flutter_secure_storage_macos
 import path_provider_foundation
 import url_launcher_macos
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  FileSelectorPlugin.register(with: registry.registrar(forPlugin: "FileSelectorPlugin"))
   FlutterSecureStoragePlugin.register(with: registry.registrar(forPlugin: "FlutterSecureStoragePlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))

pubspec.lock

@@ -57,8 +57,16 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.18.0"
-  crypto:
+  cross_file:
     dependency: transitive
+    description:
+      name: cross_file
+      sha256: "55d7b444feb71301ef6b8838dbc1ae02e63dd48c8773f3810ff53bb1e2945b32"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.3.4+1"
+  crypto:
+    dependency: "direct main"
     description:
       name: crypto
       sha256: ff625774173754681d66daaf4a448684fb04b78f902da9cb3d308c19cc5e8bab
@@ -89,6 +97,46 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.2"
+  file_picker:
+    dependency: "direct main"
+    description:
+      name: file_picker
+      sha256: "29c90806ac5f5fb896547720b73b17ee9aed9bba540dc5d91fe29f8c5745b10a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "8.0.3"
+  file_selector_linux:
+    dependency: transitive
+    description:
+      name: file_selector_linux
+      sha256: "045d372bf19b02aeb69cacf8b4009555fb5f6f0b7ad8016e5f46dd1387ddd492"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.9.2+1"
+  file_selector_macos:
+    dependency: transitive
+    description:
+      name: file_selector_macos
+      sha256: f42eacb83b318e183b1ae24eead1373ab1334084404c8c16e0354f9a3e55d385
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.9.4"
+  file_selector_platform_interface:
+    dependency: transitive
+    description:
+      name: file_selector_platform_interface
+      sha256: a3994c26f10378a039faa11de174d7b78eb8f79e4dd0af2a451410c1a5c3f66b
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.6.2"
+  file_selector_windows:
+    dependency: transitive
+    description:
+      name: file_selector_windows
+      sha256: d3547240c20cabf205c7c7f01a50ecdbc413755814d6677f3cb366f04abcead0
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.9.3+1"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -118,6 +166,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.7.1"
+  flutter_plugin_android_lifecycle:
+    dependency: transitive
+    description:
+      name: flutter_plugin_android_lifecycle
+      sha256: "8cf40eebf5dec866a6d1956ad7b4f7016e6c0cc69847ab946833b7d43743809f"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.19"
   flutter_secure_storage:
     dependency: "direct main"
     description:
@@ -224,6 +280,70 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.0.2"
+  image_picker:
+    dependency: "direct main"
+    description:
+      name: image_picker
+      sha256: "33974eca2e87e8b4e3727f1b94fa3abcb25afe80b6bc2c4d449a0e150aedf720"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.1"
+  image_picker_android:
+    dependency: transitive
+    description:
+      name: image_picker_android
+      sha256: "0f57fee1e8bfadf8cc41818bbcd7f72e53bb768a54d9496355d5e8a5681a19f1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.8.12+1"
+  image_picker_for_web:
+    dependency: transitive
+    description:
+      name: image_picker_for_web
+      sha256: "5d6eb13048cd47b60dbf1a5495424dea226c5faf3950e20bf8120a58efb5b5f3"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.4"
+  image_picker_ios:
+    dependency: transitive
+    description:
+      name: image_picker_ios
+      sha256: "4824d8c7f6f89121ef0122ff79bb00b009607faecc8545b86bca9ab5ce1e95bf"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.8.11+2"
+  image_picker_linux:
+    dependency: transitive
+    description:
+      name: image_picker_linux
+      sha256: "4ed1d9bb36f7cd60aa6e6cd479779cc56a4cb4e4de8f49d487b1aaad831300fa"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.1+1"
+  image_picker_macos:
+    dependency: transitive
+    description:
+      name: image_picker_macos
+      sha256: "3f5ad1e8112a9a6111c46d0b57a7be2286a9a07fc6e1976fdf5be2bd31d4ff62"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.1+1"
+  image_picker_platform_interface:
+    dependency: transitive
+    description:
+      name: image_picker_platform_interface
+      sha256: "9ec26d410ff46f483c5519c29c02ef0e02e13a543f882b152d4bfd2f06802f80"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.10.0"
+  image_picker_windows:
+    dependency: transitive
+    description:
+      name: image_picker_windows
+      sha256: "6ad07afc4eb1bc25f3a01084d28520496c4a3bb0cb13685435838167c9dcedeb"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.1+1"
   infinite_scroll_pagination:
     dependency: "direct main"
     description:
@@ -320,6 +440,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.14.0"
+  mime:
+    dependency: transitive
+    description:
+      name: mime
+      sha256: "2e123074287cc9fd6c09de8336dae606d1ddb88d9ac47358826db698c176a1f2"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.5"
   oauth2:
     dependency: "direct main"
     description:
@@ -329,7 +457,7 @@ packages:
     source: hosted
     version: "2.0.2"
   path:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: path
       sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"

pubspec.yaml

@@ -45,6 +45,10 @@ dependencies:
   carousel_slider: ^4.2.1
   url_launcher: ^6.2.6
   infinite_scroll_pagination: ^4.0.0
+  image_picker: ^1.1.1
+  file_picker: ^8.0.3
+  crypto: ^3.0.3
+  path: ^1.9.0
 
 dev_dependencies:
   flutter_test:

windows/flutter/generated_plugin_registrant.cc

@@ -6,10 +6,13 @@
 
 #include "generated_plugin_registrant.h"
 
+#include <file_selector_windows/file_selector_windows.h>
 #include <flutter_secure_storage_windows/flutter_secure_storage_windows_plugin.h>
 #include <url_launcher_windows/url_launcher_windows.h>
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {
+  FileSelectorWindowsRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("FileSelectorWindows"));
   FlutterSecureStorageWindowsPluginRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("FlutterSecureStorageWindowsPlugin"));
   UrlLauncherWindowsRegisterWithRegistrar(

windows/flutter/generated_plugins.cmake

@@ -3,6 +3,7 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
+  file_selector_windows
   flutter_secure_storage_windows
   url_launcher_windows
 )