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@@ -51,4 +51,5 @@ ws.dart | |
| *.d | ||
| # *.so | ||
| # p7zip/CPP/ANDROID/7zr/obj/* | ||
| lib/component/download/* | ||
| # lib/component/download/* | ||
| test/* | ||
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| @@ -0,0 +1,280 @@ | ||
| // This source code is a part of Project Violet. | ||
| // Copyright (C) 2020. violet-team. Licensed under the MIT License. | ||
|
|
||
| // Reference https://github.com/rollrat/downloader/blob/master/Koromo_Copy.Framework/Extractor/PixivExtractor.cs | ||
| import 'package:intl/intl.dart'; | ||
| import 'package:shared_preferences/shared_preferences.dart'; | ||
| import 'package:violet/component/downloadable.dart'; | ||
| import 'package:http/http.dart' as http; | ||
| import 'dart:convert'; | ||
| import 'package:path/path.dart' as path; | ||
| import 'package:crypto/crypto.dart'; | ||
|
|
||
| class PixivAPI { | ||
| static Future<String> getAccessToken(String username, String password) async { | ||
| const client_id = "MOBrBDS8blbauoSck0ZfDbtuzpyT"; | ||
| const client_secret = "lsACyCD94FhDUtGTXi3QzcFE2uU1hqtDaKeqrdwj"; | ||
| const hash_secret = | ||
| "28c1fdd170a5204386cb1313c7077b34f83e4aaf4aa829ce78c231e05b0bae2c"; | ||
| var localTime = | ||
| DateFormat('yyyy-MM-ddTHH:MM:ss+00:00').format(DateTime.now().toUtc()); | ||
|
|
||
| var result = | ||
| await http.post('https://oauth.secure.pixiv.net/auth/token', headers: { | ||
| 'UserAgent': 'PixivAndroidApp/5.0.64 (Android 6.0)', | ||
| 'Referer': 'http://www.pixiv.net/', | ||
| 'X-Client-Time': localTime, | ||
| 'X-Client-Hash': md5 | ||
| .convert(utf8.encode(localTime + hash_secret)) | ||
| .toString() | ||
| .toLowerCase(), | ||
| }, body: { | ||
| 'grant_type': 'password', | ||
| 'username': username, | ||
| 'password': password, | ||
| 'get_secure_url': '1', | ||
| 'client_id': client_id, | ||
| 'client_secret': client_secret | ||
| }); | ||
|
|
||
| var decode = jsonDecode(result.body)['response']; | ||
| if (decode == null) return null; | ||
|
|
||
| return decode['access_token'].toString(); | ||
| } | ||
|
|
||
| static Future<Map<String, dynamic>> getUser( | ||
| String accessToken, int authorId) async { | ||
| var url = "https://public-api.secure.pixiv.net/v1/users/" + | ||
| authorId.toString() + | ||
| ".json"; | ||
|
|
||
| var param = { | ||
| "profile_image_sizes": "px_170x170,px_50x50", | ||
| "image_sizes": "px_128x128,small,medium,large,px_480mw", | ||
| "include_stats": "1", | ||
| "include_profile": "1", | ||
| "include_workspace": "1", | ||
| "include_contacts": "1", | ||
| }; | ||
|
|
||
| var result = await http.get( | ||
| url + | ||
| '?' + | ||
| param.entries.toList().map((e) => '${e.key}=${e.value}').join('&'), | ||
| headers: { | ||
| 'Referer': 'http://spapi.pixiv.net/', | ||
| 'UserAgent': 'PixivIOSApp/5.8.0', | ||
| 'Authorization': 'Bearer ' + accessToken, | ||
| }); | ||
|
|
||
| return jsonDecode(utf8.decode(result.bodyBytes))['response'][0]; | ||
| } | ||
|
|
||
| static Future<List<dynamic>> getUserWorks(String accessToken, int authorId, | ||
| [int page = 1, | ||
| int perPage = 30, | ||
| String publicity = "public", | ||
| bool includeSanityLevel = true]) async { | ||
| var url = "https://public-api.secure.pixiv.net/v1/users/" + | ||
| authorId.toString() + | ||
| "/works.json"; | ||
|
|
||
| var param = { | ||
| "page": page.toString(), | ||
| "per_page": perPage.toString(), | ||
| "publicity": publicity, | ||
| "include_stats": "1", | ||
| "include_sanity_level": includeSanityLevel ? 1 : 0, | ||
| "image_sizes": "px_128x128,small,medium,large,px_480mw", | ||
| "profile_image_sizes": "px_170x170,px_50x50", | ||
| }; | ||
|
|
||
| var result = await http.get( | ||
| url + | ||
| '?' + | ||
| param.entries.toList().map((e) => '${e.key}=${e.value}').join('&'), | ||
| headers: { | ||
| 'Referer': 'http://spapi.pixiv.net/', | ||
| 'UserAgent': 'PixivIOSApp/5.8.0', | ||
| 'Authorization': 'Bearer ' + accessToken, | ||
| }); | ||
|
|
||
| return jsonDecode(result.body)['response']; | ||
| } | ||
|
|
||
| static Future<List<dynamic>> getWorks( | ||
| String accessToken, int illustId) async { | ||
| var url = "https://public-api.secure.pixiv.net/v1/works/" + | ||
| illustId.toString() + | ||
| ".json"; | ||
|
|
||
| var param = { | ||
| "image_sizes": "px_128x128,small,medium,large,px_480mw", | ||
| "profile_image_sizes": "px_170x170,px_50x50", | ||
| "include_stats": "true" | ||
| }; | ||
|
|
||
| var result = await http.get( | ||
| url + | ||
| '?' + | ||
| param.entries.toList().map((e) => '${e.key}=${e.value}').join('&'), | ||
| headers: { | ||
| 'Referer': 'http://spapi.pixiv.net/', | ||
| 'UserAgent': 'PixivIOSApp/5.8.0', | ||
| 'Authorization': 'Bearer ' + accessToken, | ||
| }); | ||
|
|
||
| return jsonDecode(result.body)['response']; | ||
| } | ||
|
|
||
| static Future<dynamic> getUgoira(String accessToken, String illustId) async { | ||
| var url = "https://app-api.pixiv.net/v1/ugoira/metadata"; | ||
|
|
||
| var param = { | ||
| "illust_id": illustId, | ||
| }; | ||
|
|
||
| var result = await http.get( | ||
| url + | ||
| '?' + | ||
| param.entries.toList().map((e) => '${e.key}=${e.value}').join('&'), | ||
| headers: { | ||
| 'Referer': 'http://spapi.pixiv.net/', | ||
| 'UserAgent': 'PixivIOSApp/5.8.0', | ||
| 'Authorization': 'Bearer ' + accessToken, | ||
| }); | ||
|
|
||
| return jsonDecode(result.body)['ugoira_metadata']; | ||
| } | ||
| } | ||
|
|
||
| class PixivManager extends Downloadable { | ||
| RegExp urlMatcher; | ||
| String accessToken; | ||
|
|
||
| PixivManager() { | ||
| urlMatcher = RegExp( | ||
| r'^https?://(www\.)?pixiv\.net/(member(?:_illust)?\.php\?id\=|artworks/|users/)(?<id>.*?)/?$'); | ||
| } | ||
|
|
||
| @override | ||
| String fav() { | ||
| return 'https://www.pixiv.net/favicon.ico'; | ||
| } | ||
|
|
||
| @override | ||
| bool acceptURL(String url) { | ||
| return urlMatcher.stringMatch(url) == url; | ||
| } | ||
|
|
||
| @override | ||
| String defaultFormat() { | ||
| return "%(extractor)s/%(artist)s (%(account)s)/%(file)s.%(ext)s"; | ||
| } | ||
|
|
||
| @override | ||
| Future<List<DownloadTask>> createTask( | ||
| String url, GeneralDownloadProgress gdp) async { | ||
| var match = urlMatcher.allMatches(url); | ||
| if (match.first[2].startsWith('member') || | ||
| match.first[2].startsWith('users')) { | ||
| var user = await PixivAPI.getUser( | ||
| accessToken, int.parse(match.first.namedGroup('id'))); | ||
| var works = await PixivAPI.getUserWorks( | ||
| accessToken, int.parse(match.first.namedGroup('id')), 1, 10000000); | ||
|
|
||
| if (gdp.simpleInfoCallback != null) | ||
| gdp.simpleInfoCallback.call('${user['name']} (${user['account']})'); | ||
| if (gdp.thumbnailCallback != null) | ||
| gdp.thumbnailCallback.call(user['profile_image_urls']['px_170x170'], | ||
| jsonEncode({'Referer': url})); | ||
|
|
||
| var result = List<DownloadTask>(); | ||
| for (int i = 0; i < works.length; i++) { | ||
| var e = works[i]; | ||
| if (e['page_count'] > 1) { | ||
| var x = await PixivAPI.getWorks(accessToken, e['id']); | ||
|
|
||
| x.forEach((element) { | ||
| element['metadata']['pages'].forEach((e) { | ||
| result.add( | ||
| DownloadTask( | ||
| url: e['image_urls']['large'], | ||
| filename: e['image_urls']['large'].split('/').last, | ||
| referer: url, | ||
| format: FileNameFormat( | ||
| artist: user['name'], | ||
| account: user['account'], | ||
| id: user['id'].toString(), | ||
| filenameWithoutExtension: path.basenameWithoutExtension( | ||
| e['image_urls']['large'].split('/').last), | ||
| extension: path | ||
| .extension(e['image_urls']['large'].split('/').last) | ||
| .replaceAll(".", ""), | ||
| extractor: 'pixiv', | ||
| ), | ||
| ), | ||
| ); | ||
| }); | ||
| }); | ||
| } | ||
|
|
||
| if (e['type'] == null || e['type'] == 'illustration') { | ||
| result.add( | ||
| DownloadTask( | ||
| url: e['image_urls']['large'], | ||
| filename: e['image_urls']['large'].split('/').last, | ||
| referer: url, | ||
| format: FileNameFormat( | ||
| artist: user['name'], | ||
| account: user['account'], | ||
| id: user['id'].toString(), | ||
| filenameWithoutExtension: path.basenameWithoutExtension( | ||
| e['image_urls']['large'].split('/').last), | ||
| extension: path | ||
| .extension(e['image_urls']['large'].split('/').last) | ||
| .replaceAll(".", ""), | ||
| extractor: 'pixiv', | ||
| ), | ||
| ), | ||
| ); | ||
| } else if (e['type'] == 'ugoira') { | ||
| // TODO: Pixiv Ugoira | ||
| } | ||
|
|
||
| gdp.progressCallback.call(result.length, 0); | ||
| } | ||
| return result; | ||
| } | ||
| } | ||
|
|
||
| @override | ||
| Future<void> setSession(String id, String pwd) async { | ||
| accessToken = await PixivAPI.getAccessToken(id, pwd); | ||
| } | ||
|
|
||
| @override | ||
| bool loginRequire() { | ||
| return true; | ||
| } | ||
|
|
||
| @override | ||
| String name() { | ||
| return 'Pixiv'; | ||
| } | ||
|
|
||
| @override | ||
| bool logined() { | ||
| return !(accessToken == null || accessToken.length == 0); | ||
| } | ||
|
|
||
| @override | ||
| Future<bool> tryLogin() async { | ||
| var id = (await SharedPreferences.getInstance()).getString('pixiv_id'); | ||
| var pwd = (await SharedPreferences.getInstance()).getString('pixiv_pwd'); | ||
| if (id == null || pwd == null || id == '' || pwd == '') return false; | ||
| await setSession(id, pwd); | ||
| return logined(); | ||
| } | ||
| } |
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