feat: add changelogs, update old changelogs, update build scripts

lib/features/app_drawer/view/app_drawer.dart

@@ -5,17 +5,20 @@ import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 import 'package:paperless_mobile/constants.dart';
 import 'package:paperless_mobile/core/database/tables/local_user_account.dart';
+import 'package:paperless_mobile/core/global/asset_images.dart';
 import 'package:paperless_mobile/core/widgets/hint_card.dart';
 import 'package:paperless_mobile/core/widgets/paperless_logo.dart';
 import 'package:paperless_mobile/extensions/flutter_extensions.dart';
 import 'package:paperless_mobile/features/documents/cubit/documents_cubit.dart';
 import 'package:paperless_mobile/features/saved_view/cubit/saved_view_cubit.dart';
 import 'package:paperless_mobile/features/sharing/cubit/receive_share_cubit.dart';
+import 'package:paperless_mobile/generated/assets.gen.dart';
 import 'package:paperless_mobile/generated/l10n/app_localizations.dart';
 import 'package:paperless_mobile/routes/typed/branches/documents_route.dart';
 import 'package:paperless_mobile/routes/typed/branches/saved_views_route.dart';
 import 'package:paperless_mobile/routes/typed/branches/upload_queue_route.dart';
 import 'package:paperless_mobile/routes/typed/shells/authenticated_route.dart';
+import 'package:paperless_mobile/routes/typed/top_level/changelog_route.dart';
 import 'package:paperless_mobile/routes/typed/top_level/settings_route.dart';
 import 'package:provider/provider.dart';
 import 'package:url_launcher/url_launcher_string.dart';
@@ -95,7 +98,7 @@ class AppDrawer extends StatelessWidget {
                     ),
                     actionsAlignment: MainAxisAlignment.spaceBetween,
                     actions: [
-                      Text("~ Anton"),
+                      const Text("~ Anton"),
                       TextButton(
                         onPressed: Navigator.of(context).pop,
                         child: Text(S.of(context)!.gotIt),
@@ -105,6 +108,14 @@ class AppDrawer extends StatelessWidget {
                 );
               },
             ),
+            ListTile(
+              dense: true,
+              leading: const Icon(Icons.history),
+              title: Text(S.of(context)!.changelog),
+              onTap: () {
+                ChangelogRoute().push(context);
+              },
+            ),
             ListTile(
               dense: true,
               leading: const Icon(Icons.bug_report_outlined),
@@ -127,9 +138,11 @@ class AppDrawer extends StatelessWidget {
             ),
             ListTile(
               dense: true,
-              leading: SvgPicture.asset(
-                "assets/images/github-mark.svg",
-                color: Theme.of(context).colorScheme.onBackground,
+              leading: Assets.images.githubMark.svg(
+                colorFilter: ColorFilter.mode(
+                  Theme.of(context).colorScheme.onBackground,
+                  BlendMode.srcIn,
+                ),
                 height: 24,
                 width: 24,
               ),
@@ -215,7 +228,7 @@ class AppDrawer extends StatelessWidget {
                     const CreateSavedViewRoute(showInSidebar: true)
                         .push(context);
                   },
-                  icon: Icon(Icons.add),
+                  icon: const Icon(Icons.add),
                   label: Text(S.of(context)!.newView),
                 ),
               ],
@@ -227,7 +240,7 @@ class AppDrawer extends StatelessWidget {
                 final view = sidebarViews[index];
                 return ListTile(
                   title: Text(view.name),
-                  trailing: Icon(Icons.arrow_forward),
+                  trailing: const Icon(Icons.arrow_forward),
                   onTap: () {
                     Scaffold.of(context).closeDrawer();
                     context

lib/features/changelogs/view/changelog_dialog.dart

@@ -0,0 +1,118 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter_markdown/flutter_markdown.dart';
+import 'package:go_router/go_router.dart';
+import 'package:paperless_mobile/extensions/flutter_extensions.dart';
+import 'package:paperless_mobile/generated/l10n/app_localizations.dart';
+import 'package:paperless_mobile/theme.dart';
+
+class ChangelogDialog extends StatelessWidget {
+  const ChangelogDialog({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      contentPadding: EdgeInsets.zero,
+      actionsPadding: const EdgeInsets.all(4),
+      title: Text(S.of(context)!.changelog),
+      content: FutureBuilder<String>(
+        future: _loadChangelog(context),
+        builder: (context, snapshot) {
+          if (!snapshot.hasData) {
+            return const Center(
+              child: CircularProgressIndicator(),
+            ).padded(24);
+          }
+          return SizedBox(
+            width: 1000,
+            child: Markdown(
+              data: snapshot.data!,
+            ),
+          );
+        },
+      ),
+      actions: [
+        TextButton(
+          child: Text(S.of(context)!.close),
+          onPressed: () {
+            context.pop();
+          },
+        ),
+      ],
+    );
+  }
+
+  Future<String> _loadChangelog(BuildContext context) async {
+    final languageCode = Localizations.localeOf(context).languageCode;
+    final locale = switch (languageCode) {
+      'de' => 'de-DE',
+      _ => 'en-US',
+    };
+    'en-US';
+    String changelog = await rootBundle.loadString(
+      'assets/changelogs/changelogs_$locale.md',
+    );
+    for (var versionNumber in _versionNumbers.keys) {
+      changelog = changelog.replaceFirst(
+        RegExp('# $versionNumber'),
+        '# v${_versionNumbers[versionNumber]!}',
+      );
+    }
+    return changelog;
+  }
+}
+
+const _versionNumbers = {
+  "53": "3.0.6",
+  "52": "3.0.5",
+  "51": "3.0.4",
+  "50": "3.0.3",
+  "49": "3.0.2",
+  "48": "3.0.1",
+  "47": "3.0.0",
+  "46": "2.3.11",
+  "45": "2.3.10",
+  "44": "2.3.9",
+  "43": "2.3.8",
+  "42": "2.3.7",
+  "41": "2.3.6",
+  "40": "2.3.5",
+  "39": "2.3.4",
+  "38": "2.3.3",
+  "37": "2.3.2",
+  "36": "2.3.1",
+  "35": "2.3.0",
+  "34": "2.2.6",
+  "33": "2.2.5",
+  "32": "2.2.4",
+  "31": "2.2.3",
+  "30": "2.2.2",
+  "29": "2.2.1",
+  "28": "2.2.0",
+  "27": "2.1.0",
+  "26": "2.0.9",
+  "25": "2.0.8",
+  "24": "2.0.7",
+  "23": "2.0.6",
+  "22": "2.0.5",
+  "21": "2.0.4",
+  "20": "2.0.3",
+  "19": "2.0.2",
+  "18": "2.0.1",
+  "17": "2.0.0",
+  "16": "1.5.3",
+  "15": "1.5.2",
+  "14": "1.5.1",
+  "13": "1.5.0",
+  "12": "1.4.1",
+  "11": "1.4.0",
+  "10": "1.3.1",
+  "9": "1.3.0",
+  "8": "1.2.2",
+  "7": "1.2.1",
+  "6": "1.2.0",
+  "5": "1.1.0",
+  "3": "1.0.5",
+  "4": "1.0.6",
+  "2": "1.0.4",
+};

lib/features/landing/view/landing_page.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:paperless_api/paperless_api.dart';
+import 'package:paperless_mobile/constants.dart';
 import 'package:paperless_mobile/core/database/tables/local_user_account.dart';
 import 'package:paperless_mobile/extensions/flutter_extensions.dart';
 import 'package:paperless_mobile/features/app_drawer/view/app_drawer.dart';
@@ -14,6 +15,14 @@ import 'package:paperless_mobile/routes/typed/branches/documents_route.dart';
 import 'package:paperless_mobile/routes/typed/branches/inbox_route.dart';
 import 'package:paperless_mobile/routes/typed/branches/saved_views_route.dart';
 import 'package:paperless_mobile/routes/typed/shells/authenticated_route.dart';
+import 'package:paperless_mobile/routes/typed/top_level/changelog_route.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+class Changelog {
+  final int buildNumber;
+  final String? changelog;
+  Changelog(this.buildNumber, this.changelog);
+}
 
 class LandingPage extends StatefulWidget {
   const LandingPage({super.key});
@@ -25,6 +34,34 @@ class LandingPage extends StatefulWidget {
 class _LandingPageState extends State<LandingPage> {
   final _searchBarHandle = SliverOverlapAbsorberHandle();
 
+  Future<bool> get _shouldShowChangelog async {
+    try {
+      final sp = await SharedPreferences.getInstance();
+      final currentBuild = packageInfo.buildNumber;
+      final _existingVersions =
+          sp.getStringList('changelogSeenForBuilds') ?? [];
+      if (_existingVersions.contains(currentBuild)) {
+        return false;
+      } else {
+        _existingVersions.add(currentBuild);
+        await sp.setStringList('changelogSeenForBuilds', _existingVersions);
+        return true;
+      }
+    } catch (e) {
+      return false;
+    }
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    WidgetsBinding.instance.addPostFrameCallback((timeStamp) async {
+      if (await _shouldShowChangelog) {
+        ChangelogRoute().push(context);
+      }
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
     final currentUser = context.watch<LocalUserAccount>().paperlessUser;
@@ -187,18 +224,19 @@ class _LandingPageState extends State<LandingPage> {
                   titleTextStyle: Theme.of(context).textTheme.labelLarge,
                   title: Text(S.of(context)!.totalCharacters),
                   trailing: Text(
-                    stats.totalChars.toString(),
+                    (stats.totalChars ?? 0).toString(),
                     style: Theme.of(context).textTheme.labelLarge,
                   ),
                 ),
               ),
-              AspectRatio(
-                aspectRatio: 1.3,
-                child: SizedBox(
-                  width: 300,
-                  child: MimeTypesPieChart(statistics: stats),
+              if (stats.fileTypeCounts.isNotEmpty)
+                AspectRatio(
+                  aspectRatio: 1.3,
+                  child: SizedBox(
+                    width: 300,
+                    child: MimeTypesPieChart(statistics: stats),
+                  ),
                 ),
-              ),
             ],
           ).padded(16);
         },