Files
PiliPlus/lib/utils/utils.dart
bggRGjQaUbCoE 434a898c36 feat: super resolution from kazumi/main
Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>
2025-01-18 21:07:49 +08:00

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import 'dart:async';
import 'dart:convert';
import 'dart:io';
import 'dart:math';
import 'package:PiliPlus/build_config.dart';
import 'package:PiliPlus/common/widgets/interactiveviewer_gallery/interactiveviewer_gallery.dart';
import 'package:PiliPlus/grpc/app/main/community/reply/v1/reply.pb.dart';
import 'package:PiliPlus/http/api.dart';
import 'package:PiliPlus/http/constants.dart';
import 'package:PiliPlus/http/init.dart';
import 'package:PiliPlus/http/member.dart';
import 'package:PiliPlus/http/search.dart';
import 'package:PiliPlus/http/user.dart';
import 'package:PiliPlus/http/video.dart';
import 'package:PiliPlus/models/bangumi/info.dart';
import 'package:PiliPlus/models/common/dynamics_type.dart';
import 'package:PiliPlus/models/common/search_type.dart';
import 'package:PiliPlus/models/dynamics/result.dart';
import 'package:PiliPlus/models/live/item.dart';
import 'package:PiliPlus/pages/dynamics/controller.dart';
import 'package:PiliPlus/pages/dynamics/tab/controller.dart';
import 'package:PiliPlus/pages/home/controller.dart';
import 'package:PiliPlus/pages/live/controller.dart';
import 'package:PiliPlus/pages/media/controller.dart';
import 'package:PiliPlus/pages/mine/controller.dart';
import 'package:PiliPlus/pages/video/detail/introduction/widgets/group_panel.dart';
import 'package:PiliPlus/utils/extension.dart';
import 'package:PiliPlus/utils/feed_back.dart';
import 'package:PiliPlus/utils/id_utils.dart';
import 'package:PiliPlus/utils/storage.dart';
import 'package:PiliPlus/utils/url_utils.dart';
import 'package:crypto/crypto.dart';
import 'package:device_info_plus/device_info_plus.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
import 'package:get/get.dart';
import 'package:path_provider/path_provider.dart';
import 'package:url_launcher/url_launcher.dart';
import 'package:webview_cookie_manager/webview_cookie_manager.dart';
import 'package:flutter_inappwebview/flutter_inappwebview.dart' as web;
import 'package:html/dom.dart' as dom;
import 'package:html/parser.dart' as html_parser;
import 'package:path/path.dart' as path;
class Utils {
static final Random random = Random();
static const channel = MethodChannel("PiliPlus");
static String buildShadersAbsolutePath(
String baseDirectory, List<String> shaders) {
List<String> absolutePaths = shaders.map((shader) {
return path.join(baseDirectory, shader);
}).toList();
return absolutePaths.join(':');
}
static void pushDynDetail(item, floor, {action = 'all'}) async {
feedBack();
/// 点击评论action 直接查看评论
if (action == 'comment') {
Utils.toDupNamed('/dynamicDetail',
arguments: {'item': item, 'floor': floor, 'action': action});
return;
}
switch (item!.type) {
/// 转发的动态
case 'DYNAMIC_TYPE_FORWARD':
Utils.toDupNamed('/dynamicDetail',
arguments: {'item': item, 'floor': floor});
break;
/// 图文动态查看
case 'DYNAMIC_TYPE_DRAW':
Utils.toDupNamed('/dynamicDetail',
arguments: {'item': item, 'floor': floor});
break;
case 'DYNAMIC_TYPE_AV':
if (item.modules.moduleDynamic.major.archive.type == 2) {
if (item.modules.moduleDynamic.major.archive.jumpUrl
.startsWith('//')) {
item.modules.moduleDynamic.major.archive.jumpUrl =
'https:${item.modules.moduleDynamic.major.archive.jumpUrl}';
}
String? redirectUrl = await UrlUtils.parseRedirectUrl(
item.modules.moduleDynamic.major.archive.jumpUrl, false);
if (redirectUrl != null) {
Utils.viewPgcFromUri(redirectUrl);
return;
}
}
String bvid = item.modules.moduleDynamic.major.archive.bvid;
String cover = item.modules.moduleDynamic.major.archive.cover;
try {
int cid = await SearchHttp.ab2c(bvid: bvid);
Utils.toDupNamed(
'/video?bvid=$bvid&cid=$cid',
arguments: {
'pic': cover,
'heroTag': Utils.makeHeroTag(bvid),
},
);
} catch (err) {
SmartDialog.showToast(err.toString());
}
break;
/// 专栏文章查看
case 'DYNAMIC_TYPE_ARTICLE':
String title = item.modules.moduleDynamic.major.opus.title;
String url = item.modules.moduleDynamic.major.opus.jumpUrl;
if (url.contains('opus') || url.contains('read')) {
RegExp digitRegExp = RegExp(r'\d+');
Iterable<Match> matches = digitRegExp.allMatches(url);
String number = matches.first.group(0)!;
if (url.contains('read')) {
number = 'cv$number';
}
Utils.toDupNamed('/htmlRender', parameters: {
'url': url.startsWith('//') ? url.split('//').last : url,
'title': title,
'id': number,
'dynamicType': url.split('//').last.split('/')[1]
});
} else {
Utils.handleWebview('https:$url');
}
break;
case 'DYNAMIC_TYPE_PGC':
debugPrint('番剧');
SmartDialog.showToast('暂未支持的类型,请联系开发者');
break;
/// 纯文字动态查看
case 'DYNAMIC_TYPE_WORD':
debugPrint('纯文本');
Utils.toDupNamed('/dynamicDetail',
arguments: {'item': item, 'floor': floor});
break;
case 'DYNAMIC_TYPE_LIVE_RCMD':
DynamicLiveModel liveRcmd = item.modules.moduleDynamic.major.liveRcmd;
ModuleAuthorModel author = item.modules.moduleAuthor;
LiveItemModel liveItem = LiveItemModel.fromJson({
'title': liveRcmd.title,
'uname': author.name,
'cover': liveRcmd.cover,
'mid': author.mid,
'face': author.face,
'roomid': liveRcmd.roomId,
'watched_show': liveRcmd.watchedShow,
});
Utils.toDupNamed('/liveRoom?roomid=${liveItem.roomId}');
break;
/// 合集查看
case 'DYNAMIC_TYPE_UGC_SEASON':
DynamicArchiveModel ugcSeason =
item.modules.moduleDynamic.major.ugcSeason;
int aid = ugcSeason.aid!;
String bvid = IdUtils.av2bv(aid);
String cover = ugcSeason.cover!;
int cid = await SearchHttp.ab2c(bvid: bvid);
Utils.toDupNamed(
'/video?bvid=$bvid&cid=$cid',
arguments: {
'pic': cover,
'heroTag': Utils.makeHeroTag(bvid),
},
);
break;
/// 番剧查看
case 'DYNAMIC_TYPE_PGC_UNION':
debugPrint('DYNAMIC_TYPE_PGC_UNION 番剧');
DynamicArchiveModel pgc = item.modules.moduleDynamic.major.pgc;
if (pgc.epid != null) {
Utils.viewBangumi(epId: pgc.epid);
// SmartDialog.showLoading(msg: '获取中...');
// var res = await SearchHttp.bangumiInfo(epId: pgc.epid);
// SmartDialog.dismiss();
// if (res['status']) {
// // dynamic episode -> progress episode -> first episode
// EpisodeItem episode = (res['data'].episodes as List)
// .firstWhereOrNull(
// (item) => item.epId == pgc.epid,
// ) ??
// (res['data'].episodes as List).firstWhereOrNull(
// (item) =>
// item.epId == res['data'].userStatus?.progress?.lastEpId,
// ) ??
// res['data'].episodes.first;
// dynamic epId = episode.epId;
// dynamic bvid = episode.bvid;
// dynamic cid = episode.cid;
// dynamic pic = episode.cover;
// dynamic heroTag = Utils.makeHeroTag(cid);
// Utils.toDupNamed(
// '/video?bvid=$bvid&cid=$cid&seasonId=${res['data'].seasonId}&epId=$epId',
// arguments: {
// 'pic': pic,
// 'heroTag': heroTag,
// 'videoType': SearchType.media_bangumi,
// 'bangumiItem': res['data'],
// },
// );
// } else {
// SmartDialog.showToast(res['msg']);
// }
}
break;
}
}
static void onHorizontalPreview(GlobalKey<ScaffoldState> key,
transitionAnimationController, ctr, imgList, index, onClose) {
key.currentState?.showBottomSheet(
(context) {
return FadeTransition(
opacity: Tween<double>(begin: 0, end: 1).animate(ctr),
child: InteractiveviewerGallery(
sources: imgList,
initIndex: index,
setStatusBar: false,
onClose: onClose,
),
);
},
enableDrag: false,
elevation: 0,
backgroundColor: Colors.transparent,
transitionAnimationController: transitionAnimationController,
sheetAnimationStyle: AnimationStyle(duration: Duration.zero),
);
}
static void handleWebview(
String url, {
bool off = false,
bool inApp = false,
}) {
if (inApp.not && GStorage.openInBrowser) {
launchURL(url);
} else {
if (off) {
Get.offNamed(
'/webview',
parameters: {'url': url},
);
} else {
toDupNamed(
'/webview',
parameters: {'url': url},
);
}
}
}
static bool viewPgcFromUri(String uri) {
String? id = RegExp(r'(ep|ss)\d+').firstMatch(uri)?.group(0);
if (id != null) {
bool isSeason = id.startsWith('ss');
id = id.substring(2);
Utils.viewBangumi(
seasonId: isSeason ? id : null,
epId: isSeason ? null : id,
);
return true;
}
return false;
}
static void showCopyTextDialog(text) {
Get.dialog(
AlertDialog(
content: SelectableText('$text'),
),
);
}
static Future<dynamic> getWwebid(mid) async {
try {
dynamic response =
await Request().get('${HttpString.spaceBaseUrl}/$mid/dynamic');
dom.Document document = html_parser.parse(response.data);
dom.Element? scriptElement =
document.querySelector('script#__RENDER_DATA__');
return jsonDecode(
Uri.decodeComponent(scriptElement?.text ?? ''))['access_id'];
} catch (e) {
debugPrint('failed to get wwebid: $e');
return null;
}
}
static Future afterLoginByApp(
Map<String, dynamic> token_info, cookie_info) async {
try {
GStorage.localCache.put(LocalCacheKey.accessKey, {
'mid': token_info['mid'],
'value': token_info['access_token'] ?? token_info['value'],
'refresh': token_info['refresh_token'] ?? token_info['refresh']
});
List<dynamic> cookieInfo = cookie_info['cookies'];
List<Cookie> cookies = [];
String cookieStrings = cookieInfo.map((cookie) {
String cstr =
'${cookie['name']}=${cookie['value']};Domain=.bilibili.com;Path=/;';
cookies.add(Cookie.fromSetCookieValue(cstr));
return cstr;
}).join('');
List<String> urls = [
HttpString.baseUrl,
HttpString.apiBaseUrl,
HttpString.tUrl
];
for (var url in urls) {
await Request.cookieManager.cookieJar
.saveFromResponse(Uri.parse(url), cookies);
}
Request.dio.options.headers['cookie'] = cookieStrings;
await WebviewCookieManager().setCookies(cookies);
for (Cookie item in cookies) {
await web.CookieManager().setCookie(
url: web.WebUri(item.domain ?? ''),
name: item.name,
value: item.value,
path: item.path ?? '',
domain: item.domain,
isSecure: item.secure,
isHttpOnly: item.httpOnly,
);
}
} catch (e) {
SmartDialog.showToast('设置登录态失败,$e');
}
final result = await UserHttp.userInfo();
if (result['status'] && result['data'].isLogin) {
SmartDialog.showToast('登录成功,当前采用「'
'${GStorage.setting.get(SettingBoxKey.defaultRcmdType, defaultValue: 'app')}'
'端」推荐');
await GStorage.userInfo.put('userInfoCache', result['data']);
try {
Get.find<MineController>()
..isLogin.value = true
..queryUserInfo();
} catch (_) {}
try {
Get.find<HomeController>()
..isLogin.value = true
..userFace.value = result['data'].face;
} catch (_) {}
try {
Get.find<DynamicsController>()
..isLogin.value = true
..ownerMid = result['data'].mid
..face = result['data'].face
..onRefresh();
} catch (_) {}
for (int i = 0; i < tabsConfig.length; i++) {
try {
Get.find<DynamicsTabController>(tag: tabsConfig[i]['tag'])
.onRefresh();
} catch (_) {}
}
try {
Get.find<MediaController>()
..mid = result['data'].mid
..onRefresh();
} catch (_) {}
try {
Get.find<LiveController>()
..isLogin.value = true
..fetchLiveFollowing();
} catch (_) {}
} else {
// 获取用户信息失败
SmartDialog.showNotify(
msg: '登录失败请检查cookie是否正确${result['message']}',
notifyType: NotifyType.warning);
}
}
static bool isStringNumeric(str) {
RegExp numericRegex = RegExp(r'^[\d\.]+$');
return numericRegex.hasMatch(str.toString());
}
static ReplyInfo replyCast(res) {
Map? emote = res['content']['emote'];
emote?.forEach((key, value) {
value['size'] = value['meta']['size'];
});
return ReplyInfo.create()
..mergeFromProto3Json(
res
..['id'] = res['rpid']
..['member']['name'] = res['member']['uname']
..['member']['face'] = res['member']['avatar']
..['member']['level'] = res['member']['level_info']['current_level']
..['member']['vipStatus'] = res['member']['vip']['vipStatus']
..['member']['vipType'] = res['member']['vip']['vipType']
..['member']['officialVerifyType'] =
res['member']['official_verify']['type']
..['content']['emote'] = emote,
ignoreUnknownFields: true,
);
}
static bool isDefault(int attr) {
return (attr & 2) == 0;
}
static String isPublicText(int attr) {
return isPublic(attr) ? '公开' : '私密';
}
static bool isPublic(int attr) {
return (attr & 1) == 0;
}
static Future actionRelationMod({
required BuildContext context,
required dynamic mid,
required bool isFollow,
required Function callback,
}) async {
if (mid == null) {
return;
}
feedBack();
if (!isFollow) {
var res = await VideoHttp.relationMod(
mid: mid,
act: 1,
reSrc: 11,
);
SmartDialog.showToast(res['status'] ? "关注成功" : res['msg']);
if (res['status']) {
callback(1);
// followStatus['attribute'] = 2;
// followStatus.refresh();
}
} else {
dynamic result = await VideoHttp.hasFollow(mid: mid);
if (result['status'] && context.mounted) {
Map followStatus = result['data'];
showDialog(
context: context,
builder: (context) {
bool isSpecialFollowed = followStatus['special'] == 1;
String text = isSpecialFollowed ? '移除特别关注' : '加入特别关注';
return AlertDialog(
clipBehavior: Clip.hardEdge,
contentPadding: const EdgeInsets.symmetric(vertical: 12),
content: Column(
mainAxisSize: MainAxisSize.min,
children: [
ListTile(
dense: true,
onTap: () async {
Get.back();
final res = await MemberHttp.specialAction(
fid: mid,
isAdd: !isSpecialFollowed,
);
if (res['status']) {
// followStatus['special'] = isSpecialFollowed ? 0 : 1;
// List tags = followStatus['tag'] ?? [];
// if (isSpecialFollowed) {
// tags.remove(-10);
// } else {
// tags.add(-10);
// }
// followStatus['tag'] = tags;
// followStatus.refresh();
SmartDialog.showToast('$text成功');
if (isSpecialFollowed) {
callback(1);
} else {
callback(2);
}
} else {
SmartDialog.showToast(res['msg']);
}
},
title: Text(
text,
style: TextStyle(fontSize: 14),
),
),
ListTile(
dense: true,
onTap: () async {
Get.back();
dynamic result = await showModalBottomSheet(
context: context,
useSafeArea: true,
isScrollControlled: true,
// transitionAnimationController: AnimationController(
// duration: const Duration(milliseconds: 200),
// vsync: this,
// ),
sheetAnimationStyle: AnimationStyle(curve: Curves.ease),
builder: (BuildContext context) {
return DraggableScrollableSheet(
minChildSize: 0,
maxChildSize: 1,
initialChildSize: 0.7,
snap: true,
expand: false,
snapSizes: const [0.7],
builder: (BuildContext context,
ScrollController scrollController) {
return GroupPanel(
mid: mid,
tags: followStatus['tag'],
scrollController: scrollController,
);
},
);
},
);
if (result == true) {
callback(2);
} else if (result == false) {
callback(1);
}
},
title: const Text(
'设置分组',
style: TextStyle(fontSize: 14),
),
),
ListTile(
dense: true,
onTap: () async {
Get.back();
var res = await VideoHttp.relationMod(
mid: mid,
act: 2,
reSrc: 11,
);
SmartDialog.showToast(
res['status'] ? "取消关注成功" : res['msg']);
if (res['status']) {
callback(0);
// followStatus['attribute'] = 0;
// followStatus.refresh();
}
},
title: const Text(
'取消关注',
style: TextStyle(fontSize: 14),
),
),
],
),
);
},
);
}
}
// MemberController _ = Get.put<MemberController>(MemberController(mid: mid),
// tag: mid.toString());
// await _.getInfo();
// if (context.mounted) await _.actionRelationMod(context);
// followStatus['attribute'] = _.attribute.value;
// followStatus.refresh();
// Get.delete<MemberController>(tag: mid.toString());
}
static String generateRandomString(int length) {
const characters = '0123456789abcdefghijklmnopqrstuvwxyz';
Random random = Random();
return String.fromCharCodes(Iterable.generate(length,
(_) => characters.codeUnitAt(random.nextInt(characters.length))));
}
static String genAuroraEid(int uid) {
if (uid == 0) {
return ''; // Return null for a UID of 0
}
// 1. Convert UID to a byte array.
List<int> midByte = utf8.encode(uid.toString());
List<int> resultByte = List<int>.filled(midByte.length, 0);
// 2. XOR each byte with the corresponding byte from the key.
const key = 'ad1va46a7lza';
for (int i = 0; i < midByte.length; i++) {
resultByte[i] = midByte[i] ^ key.codeUnitAt(i % key.length);
}
// 3. Perform Base64 encoding without padding.
String base64Encoded =
base64.encode(resultByte).replaceAll('=', ''); // Remove padding
// Return the resulting x-bili-aurora-eid.
return base64Encoded;
}
static String genRandomString(int length) {
const characters = '0123456789abcdefghijklmnopqrstuvwxyz';
Random random = Random();
return List.generate(
length, (index) => characters[random.nextInt(characters.length)])
.join();
}
static String genTraceId() {
// 1. Generate a 32-character random string (random_id).
String randomId = genRandomString(32);
// 2. Take the first 24 characters of random_id as random_trace_id.
StringBuffer randomTraceId = StringBuffer(randomId.substring(0, 24));
// 3. Initialize an array b_arr with a length of 3, initial values are 0.
List<int> bArr = List.filled(3, 0);
// Get the current timestamp.
int ts = DateTime.now().millisecondsSinceEpoch ~/ 1000;
// Using a loop to traverse b_arr from high to low.
for (int i = 2; i >= 0; i--) {
ts >>= 8; // Right shift ts by 8 bits.
bArr[i] = (ts ~/ 128) % 2 == 0
? (ts % 256)
: (ts % 256) - 256; // Assign value based on condition.
}
// 4. Convert each element in b_arr to a two-digit hexadecimal string and append to random_trace_id.
for (int value in bArr) {
randomTraceId
.write(value.toRadixString(16).padLeft(2, '0')); // Convert to hex.
}
// 5. Append the 31st and 32nd characters of random_id to random_trace_id.
randomTraceId.write(randomId.substring(30, 32));
// 6. Finally, concatenate as '{random_trace_id}:{random_trace_id[16..32]}:0:0'.
String randomTraceIdFinal =
'${randomTraceId.toString()}:${randomTraceId.toString().substring(16, 32)}:0:0';
return randomTraceIdFinal;
}
static void viewBangumi({
dynamic seasonId,
dynamic epId,
}) async {
try {
SmartDialog.showLoading(msg: '资源获取中');
var result = await SearchHttp.bangumiInfo(seasonId: seasonId, epId: epId);
SmartDialog.dismiss();
if (result['status']) {
BangumiInfoModel data = result['data'];
// epId episode -> progress episode -> first episode
EpisodeItem? episode;
if (epId != null) {
if (data.episodes?.isNotEmpty == true) {
episode = data.episodes!.firstWhereOrNull(
(item) {
return item.epId.toString() == epId.toString();
},
);
}
if (episode == null && data.section?.isNotEmpty == true) {
for (Section item in data.section!) {
if (item.episodes?.isNotEmpty == true) {
for (EpisodeItem item in item.episodes!) {
if (item.epId.toString() == epId.toString()) {
// view as normal video
Utils.toDupNamed(
'/video?bvid=${item.bvid}&cid=${item.cid}',
arguments: {
'pic': item.cover,
'heroTag': Utils.makeHeroTag(item.cid),
'videoType': SearchType.video,
},
);
return;
}
}
}
}
}
}
if (data.episodes.isNullOrEmpty) {
SmartDialog.showToast('资源加载失败');
return;
}
episode ??= data.userStatus?.progress?.lastEpId != null
? data.episodes!.firstWhereOrNull(
(item) => item.epId == data.userStatus?.progress?.lastEpId,
) ??
data.episodes!.first
: data.episodes!.first;
Utils.toDupNamed(
'/video?bvid=${episode.bvid}&cid=${episode.cid}&seasonId=${data.seasonId}&epId=${episode.epId}&type=${data.type}',
arguments: {
'pic': episode.cover,
'heroTag': Utils.makeHeroTag(episode.cid),
'videoType': SearchType.media_bangumi,
'bangumiItem': data,
},
);
} else {
SmartDialog.showToast(result['msg']);
}
} catch (e) {
SmartDialog.dismiss();
SmartDialog.showToast('$e');
debugPrint('$e');
}
}
static void toDupNamed(
String page, {
dynamic arguments,
Map<String, String>? parameters,
}) {
Get.toNamed(
page,
arguments: arguments,
parameters: parameters,
preventDuplicates: false,
);
}
static Future copyText(
String text, {
bool needToast = true,
String? toastText,
}) async {
Clipboard.setData(ClipboardData(text: text));
if (needToast) {
SmartDialog.showToast(toastText ?? '已复制');
}
}
static launchURL(String url) async {
try {
final Uri uri = Uri.parse(url);
if (!await launchUrl(
uri,
mode: LaunchMode.externalApplication,
)) {
SmartDialog.showToast('Could not launch $url');
}
} catch (e) {
SmartDialog.showToast(e.toString());
}
}
static Future<String> getCookiePath() async {
final Directory tempDir = await getApplicationSupportDirectory();
final String tempPath = "${tempDir.path}/.plpl/";
final Directory dir = Directory(tempPath);
final bool b = await dir.exists();
if (!b) {
dir.createSync(recursive: true);
}
return tempPath;
}
static String numFormat(dynamic number) {
if (number == null) {
return '00:00';
}
if (number is String) {
number = int.tryParse(number) ?? number;
if (number is String) {
return number;
}
}
String format(first, second) {
double result = number / first;
String format = result.toStringAsFixed(1);
if (format.endsWith('.0')) {
return '${result.toInt()}$second';
} else {
return '$format$second';
}
}
if (number >= 100000000) {
return format(100000000, '亿');
} else if (number >= 10000) {
return format(10000, '');
} else {
return number.toString();
}
}
static String durationReadFormat(String duration) {
List<String> durationParts = duration.split(':');
if (durationParts.length == 3) {
if (durationParts[0] != '00') {
return '${int.parse(durationParts[0])}小时${durationParts[1]}分钟${durationParts[2]}';
}
durationParts.removeAt(0);
}
if (durationParts.length == 2) {
if (durationParts[0] != '00') {
return '${int.parse(durationParts[0])}分钟${durationParts[1]}';
}
durationParts.removeAt(0);
}
return '${int.parse(durationParts[0])}';
}
static String videoItemSemantics(dynamic videoItem) {
String semanticsLabel = "";
bool emptyStatCheck(dynamic stat) {
return stat == null ||
stat == '' ||
stat == 0 ||
stat == '0' ||
stat == '-';
}
if (videoItem.runtimeType.toString() == "RecVideoItemAppModel") {
if (videoItem.goto == 'picture') {
semanticsLabel += '动态,';
} else if (videoItem.goto == 'bangumi') {
semanticsLabel += '番剧,';
}
}
if (videoItem.title is String) {
semanticsLabel += videoItem.title;
} else {
semanticsLabel +=
videoItem.title.map((e) => e['text'] as String).join('');
}
if (!emptyStatCheck(videoItem.stat.view)) {
semanticsLabel += ',${Utils.numFormat(videoItem.stat.view)}';
semanticsLabel +=
(videoItem.runtimeType.toString() == "RecVideoItemAppModel" &&
videoItem.goto == 'picture')
? '浏览'
: '播放';
}
if (!emptyStatCheck(videoItem.stat.danmu)) {
semanticsLabel += ',${Utils.numFormat(videoItem.stat.danmu)}弹幕';
}
if (videoItem.rcmdReason != null) {
semanticsLabel += ',${videoItem.rcmdReason}';
}
if (!emptyStatCheck(videoItem.duration) &&
(videoItem.duration is! int || videoItem.duration > 0)) {
semanticsLabel +=
',时长${Utils.durationReadFormat(Utils.timeFormat(videoItem.duration))}';
}
if (videoItem.runtimeType.toString() != "RecVideoItemAppModel" &&
videoItem.pubdate != null) {
semanticsLabel +=
',${Utils.dateFormat(videoItem.pubdate!, formatType: 'day')}';
}
if (videoItem.owner.name != '') {
semanticsLabel += ',Up主${videoItem.owner.name}';
}
if ((videoItem.runtimeType.toString() == "RecVideoItemAppModel" ||
videoItem.runtimeType.toString() == "RecVideoItemModel") &&
videoItem.isFollowed == 1) {
semanticsLabel += ',已关注';
}
return semanticsLabel;
}
static String timeFormat(dynamic time) {
if (time is String && time.contains(':')) {
return time;
}
if (time == null || time == 0) {
return '00:00';
}
int hour = time ~/ 3600;
int minute = (time % 3600) ~/ 60;
int second = time % 60;
String paddingStr(int number) {
return number.toString().padLeft(2, '0');
}
return '${hour > 0 ? "${paddingStr(hour)}:" : ""}${paddingStr(minute)}:${paddingStr(second)}';
}
static String shortenChineseDateString(String date) {
return date.contains("")
? RegExp(r'\d+')
.allMatches(date)
.map((match) => match.group(0)?.length == 4
? match.group(0)!.substring(2)
: match.group(0))
.join('-')
: date;
// if (date.contains("年")) return '${date.split("年").first}年';
// return date;
}
// 完全相对时间显示
static String formatTimestampToRelativeTime(timeStamp) {
var difference = DateTime.now()
.difference(DateTime.fromMillisecondsSinceEpoch(timeStamp * 1000));
if (difference.inDays > 365) {
return '${difference.inDays ~/ 365}年前';
} else if (difference.inDays > 30) {
return '${difference.inDays ~/ 30}个月前';
} else if (difference.inDays > 0) {
return '${difference.inDays}天前';
} else if (difference.inHours > 0) {
return '${difference.inHours}小时前';
} else if (difference.inMinutes > 0) {
return '${difference.inMinutes}分钟前';
} else {
return '刚刚';
}
}
// 时间显示刚刚x分钟前
static String dateFormat(timeStamp, {formatType = 'list'}) {
if (timeStamp == 0 || timeStamp == null || timeStamp == '') {
return '';
}
// 当前时间
int time = (DateTime.now().millisecondsSinceEpoch / 1000).round();
// 对比
int distance = (time - timeStamp).toInt();
// 当前年日期
String currentYearStr = 'MM月DD日 hh:mm';
String lastYearStr = 'YY年MM月DD日 hh:mm';
if (formatType == 'detail') {
currentYearStr = 'MM-DD hh:mm';
lastYearStr = 'YY-MM-DD hh:mm';
return customStampStr(
timestamp: timeStamp, date: lastYearStr, toInt: false);
} else if (formatType == 'day') {
if (distance <= 43200) {
return customStampStr(
timestamp: timeStamp,
date: 'hh:mm',
toInt: true,
);
}
return customStampStr(
timestamp: timeStamp,
date: 'YY-MM-DD',
toInt: true,
);
}
if (distance <= 60) {
return '刚刚';
} else if (distance <= 3600) {
return '${(distance / 60).floor()}分钟前';
} else if (distance <= 43200) {
return '${(distance / 60 / 60).floor()}小时前';
} else if (DateTime.fromMillisecondsSinceEpoch(time * 1000).year ==
DateTime.fromMillisecondsSinceEpoch(timeStamp * 1000).year) {
return customStampStr(
timestamp: timeStamp, date: currentYearStr, toInt: false);
} else {
return customStampStr(
timestamp: timeStamp, date: lastYearStr, toInt: false);
}
}
// 时间戳转时间
static String customStampStr({
int? timestamp, // 为空则显示当前时间
String? date, // 显示格式,比如:'YY年MM月DD日 hh:mm:ss'
bool toInt = true, // 去除0开头
}) {
timestamp ??= (DateTime.now().millisecondsSinceEpoch / 1000).round();
String timeStr =
(DateTime.fromMillisecondsSinceEpoch(timestamp * 1000)).toString();
dynamic dateArr = timeStr.split(' ')[0];
dynamic timeArr = timeStr.split(' ')[1];
// ignore: non_constant_identifier_names
String YY = dateArr.split('-')[0];
// ignore: non_constant_identifier_names
String MM = dateArr.split('-')[1];
// ignore: non_constant_identifier_names
String DD = dateArr.split('-')[2];
String hh = timeArr.split(':')[0];
String mm = timeArr.split(':')[1];
String ss = timeArr.split(':')[2];
ss = ss.split('.')[0];
// 去除0开头
if (toInt) {
MM = (int.parse(MM)).toString();
DD = (int.parse(DD)).toString();
hh = (int.parse(hh)).toString();
// mm = (int.parse(mm)).toString();
}
if (date == null) {
return timeStr;
}
date = date
.replaceAll('YY', YY)
.replaceAll('MM', MM)
.replaceAll('DD', DD)
.replaceAll('hh', hh)
.replaceAll('mm', mm)
.replaceAll('ss', ss);
// if (int.parse(YY) == DateTime.now().year &&
// int.parse(MM) == DateTime.now().month) {
// // 当天
// if (int.parse(DD) == DateTime.now().day) {
// return '今天';
// }
// }
return date;
}
static String makeHeroTag(v) {
return v.toString() + random.nextInt(9999).toString();
}
static String formatDuration(int seconds) {
int hours = seconds ~/ 3600;
int minutes = (seconds % 3600) ~/ 60;
int remainingSeconds = seconds % 60;
String minutesStr = minutes.toString().padLeft(2, '0');
String secondsStr = remainingSeconds.toString().padLeft(2, '0');
if (hours > 0) {
String hoursStr = hours.toString().padLeft(2, '0');
return "$hoursStr:$minutesStr:$secondsStr";
} else {
return "$minutesStr:$secondsStr";
}
}
static int duration(String duration) {
List timeList = duration.split(':');
int len = timeList.length;
if (len == 2) {
return int.parse(timeList[0]) * 60 + int.parse(timeList[1]);
}
if (len == 3) {
return int.parse(timeList[0]) * 3600 +
int.parse(timeList[1]) * 60 +
int.parse(timeList[2]);
}
return 0;
}
static int findClosestNumber(int target, List<int> numbers) {
List<int> filterNums = numbers.where((number) => number <= target).toList();
return filterNums.isNotEmpty
? filterNums.reduce((a, b) => a > b ? a : b)
: numbers.reduce((a, b) => a > b ? b : a);
}
// 检查更新
static Future checkUpdate([bool isAuto = true]) async {
SmartDialog.dismiss();
try {
dynamic res = await Request().get(Api.latestApp, extra: {'ua': 'mob'});
if (res.data.isEmpty) {
if (isAuto.not) {
SmartDialog.showToast('检查更新失败GitHub接口未返回数据请检查网络');
}
return;
}
DateTime latest = DateTime.parse(res.data[0]['created_at']);
DateTime current = DateTime.parse('${BuildConfig.buildTime}Z');
current = current.copyWith(hour: current.hour - 8);
if (current.compareTo(latest) >= 0) {
if (isAuto.not) {
SmartDialog.showToast('已是最新版本');
}
} else {
SmartDialog.show(
animationType: SmartAnimationType.centerFade_otherSlide,
builder: (context) {
return AlertDialog(
title: const Text('🎉 发现新版本 '),
content: SizedBox(
height: 280,
child: SingleChildScrollView(
child: Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'${res.data[0]['tag_name']}',
style: const TextStyle(fontSize: 20),
),
const SizedBox(height: 8),
Text('${res.data[0]['body']}'),
TextButton(
onPressed: () {
launchURL(
'https://github.com/bggRGjQaUbCoE/PiliPlus/commits/main');
},
child: Text(
"点此查看完整更新(即commit)内容",
style: TextStyle(
color: Theme.of(context).colorScheme.primary,
),
),
),
],
),
),
),
actions: [
TextButton(
onPressed: () {
SmartDialog.dismiss();
GStorage.setting.put(SettingBoxKey.autoUpdate, false);
},
child: Text(
'不再提醒',
style: TextStyle(
color: Theme.of(context).colorScheme.outline,
),
),
),
TextButton(
onPressed: SmartDialog.dismiss,
child: Text(
'取消',
style: TextStyle(
color: Theme.of(context).colorScheme.outline,
),
),
),
TextButton(
onPressed: () {
onDownload(res.data[0]);
},
child: const Text('Github'),
),
],
);
},
);
}
} catch (e) {
debugPrint('failed to check update: $e');
}
}
// 下载适用于当前系统的安装包
static Future onDownload(data) async {
await SmartDialog.dismiss();
try {
void download(plat) {
if (data['assets'].isNotEmpty) {
for (dynamic i in data['assets']) {
if (i['name'].contains(plat)) {
launchURL(i['browser_download_url']);
break;
}
}
}
}
if (Platform.isAndroid) {
// 获取设备信息
AndroidDeviceInfo androidInfo = await DeviceInfoPlugin().androidInfo;
// [arm64-v8a]
download(androidInfo.supportedAbis.first);
} else {
download('ios');
}
} catch (_) {
launchURL('https://github.com/bggRGjQaUbCoE/PiliPlus/releases/latest');
}
}
// 时间戳转时间
static tampToSeektime(number) {
int hours = number ~/ 60;
int minutes = number % 60;
String formattedHours = hours.toString().padLeft(2, '0');
String formattedMinutes = minutes.toString().padLeft(2, '0');
return '$formattedHours:$formattedMinutes';
}
static double getSheetHeight(BuildContext context) {
double height = context.height.abs();
double width = context.width.abs();
if (height > width) {
//return height * 0.7;
double paddingTop = MediaQueryData.fromView(
WidgetsBinding.instance.platformDispatcher.views.single)
.padding
.top;
paddingTop += width * 9 / 16;
return height - paddingTop;
}
//横屏状态
return height;
}
static String appSign(
Map<String, String> params, String appkey, String appsec) {
params['appkey'] = appkey;
var searchParams = Uri(queryParameters: params).query;
var sortedParams = searchParams.split('&')..sort();
var sortedQueryString = sortedParams.join('&');
var appsecString = sortedQueryString + appsec;
var md5Digest = md5.convert(utf8.encode(appsecString));
var md5String = md5Digest.toString(); // 获取MD5哈希值
return md5String;
}
static List<int> generateRandomBytes(int minLength, int maxLength) {
return List<int>.generate(random.nextInt(maxLength - minLength + 1),
(_) => random.nextInt(0x60) + 0x20);
}
static String base64EncodeRandomString(int minLength, int maxLength) {
List<int> randomBytes = generateRandomBytes(minLength, maxLength);
return base64.encode(randomBytes);
}
}