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syedusama5556/gist:620d69dd4a64f6f16db7617ea7865341

Created July 8, 2023 16:32
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instagramwebview
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gistfile1.txt
import 'dart:async';
import 'dart:io';
import 'dart:math';
import 'package:dio/dio.dart';
import 'package:flutter/material.dart';
import 'package:flutter_inappwebview/flutter_inappwebview.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:video_downloader/localization/language_constants.dart';
import 'package:video_downloader/main.dart';
import 'package:video_downloader/ui/instagram_stories.dart';
import 'package:video_downloader/utils/utils.dart';
import 'package:video_downloader/widgets/progress_dialog/src/progress_dialog.dart';
import 'package:webview_cookie_manager/webview_cookie_manager.dart';
final GlobalKey<ScaffoldState> _scaffoldKey_insta = GlobalKey<ScaffoldState>();
class Instagram_webview extends StatefulWidget {
const Instagram_webview({Key? key}) : super(key: key);
@override
_Instagram_webviewState createState() => _Instagram_webviewState();
}
class _Instagram_webviewState extends State<Instagram_webview> {
int _progress = 0;
ProgressDialog? pr;
AlertDialog? alert;
var headersinsta;
// Completer<WebViewController> _controller = Completer<WebViewController>();
String instaLoginUrl = "https://www.instagram.com/accounts/login/";
double progress = 0;
var csrftokenid, sessionid, userid;
var mid, shbid, ig_did, shbts, ig_nrcb, urlgen;
bool isLogedIn = false;
var gotCookies;
var cookieManager;
Future<SharedPreferences> _prefs = SharedPreferences.getInstance();
int gen = 0;
@override
void initState() {
super.initState();
// Enable hybrid composition.
// callerfun();
gen = Random().nextInt(iUtils.supportedLangList.length);
// [email protected]
// josemo9631
// josemo9631josemo9631
headersinsta = {
"user-agent":
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36",
"x-requested-with": "XMLHttpRequest"
};
// if (Platform.isAndroid) WebView.platform = SurfaceAndroidWebView();
}
callerfun() async {
print("working clear cookies");
await cookieManager.removeCookie(instaLoginUrl);
await cookieManager.clearCookies();
}
//final cookieManager = WebviewCookieManager();
Future<String> getCookies(String siteName, String cookieName) async {
String? CookieValue = null;
try {
cookieManager = WebviewCookieManager();
gotCookies = await cookieManager.getCookies(instaLoginUrl);
for (var item in gotCookies) {
print(item);
}
if (gotCookies != "" && gotCookies.isNotEmpty) {
var temp = gotCookies.toString().split(";");
for (var item in temp) {
if (item.contains(cookieName)) {
var temp1 = item.split("=");
try {
CookieValue = temp1[2];
} catch (e) {
CookieValue = temp1[1];
}
print("ASAS");
print(cookieName);
print(CookieValue);
// return CookieValue;
break;
}
}
return CookieValue!;
}
return CookieValue!;
} catch (e) {
return CookieValue!;
}
}
getBoolValuesSF() async {
SharedPreferences prefs = await SharedPreferences.getInstance();
//Return bool
isLogedIn = prefs.getBool('isLoggedIn')!;
setState(() {});
}
//"ds_user_id=24740642071; sessionid=24740642071%3A9YVp3bILOUA3ij%3A0
addDataToSp() async {
SharedPreferences prefs = await SharedPreferences.getInstance();
prefs.setString('csrftoken', "$csrftokenid");
prefs.setString('sessionid', "$sessionid");
prefs.setString('ds_user_id', "$userid");
prefs.setString('mid', "$mid");
prefs.setString('shbid', "$shbid");
prefs.setString('ig_did', "$ig_did");
prefs.setBool('isLoggedIn', isLogedIn);
prefs.setString('shbts', shbts);
prefs.setString('cookies', "$gotCookies");
prefs.setString('ig_nrcb', "$ig_nrcb");
prefs.setString('urlgen', "$urlgen");
print("SP Working 1");
if (isLogedIn) {
Navigator.pushReplacement(
context, MaterialPageRoute(builder: (context) => InstagramStories()));
}
}
@override
Widget build(BuildContext context) {
pr = ProgressDialog(context,
type: ProgressDialogType.Download,
isDismissible: false,
showLogs: true);
// "https://www.instagram.com/accounts/login/"
return Scaffold(
appBar: AppBar(
automaticallyImplyLeading: true,
title: Text(
getTranslated(context, "Instagram Stories")!,
style: const TextStyle(
fontWeight: FontWeight.bold,
fontSize: 20,
),
),
),
key: _scaffoldKey_insta,
body: InAppWebView(
initialUrlRequest: URLRequest(url: Uri.parse(instaLoginUrl)),
initialOptions: InAppWebViewGroupOptions(
android: AndroidInAppWebViewOptions(
domStorageEnabled: true,
hardwareAcceleration: true,
databaseEnabled: true,
allowFileAccess: true,
allowContentAccess: true,
thirdPartyCookiesEnabled: true,
safeBrowsingEnabled: true,
),
crossPlatform: InAppWebViewOptions(
javaScriptEnabled: true,
// userAgent: iUtils.UserAgentsListLogin[gen],
supportZoom: true,
javaScriptCanOpenWindowsAutomatically: true,
)),
// url: WebUri(instaLoginUrl),
// initialUrlRequest: URLRequest(
// url: WebUri(instaLoginUrl),
// headers: headersinsta),
// initialSettings: InAppWebViewSettings(
// allowsLinkPreview: true,
// javaScriptEnabled: true,
// javaScriptCanOpenWindowsAutomatically: true,
// hardwareAcceleration: true,
// supportZoom: true,
// safeBrowsingEnabled: true,
// thirdPartyCookiesEnabled: true,
// userAgent: iUtils.UserAgentsListLogin[gen]),
onLoadStart: (controller, url) {
setState(() {
this.instaLoginUrl = url.toString();
});
},
onLoadStop: (controller, url) async {
print("Here");
print(url.toString());
csrftokenid = await getCookies(url.toString(), "csrftoken");
print("csrftokenid $csrftokenid");
sessionid = await getCookies(url.toString(), "sessionid");
mid = await getCookies(url.toString(), "mid");
shbid = await getCookies(url.toString(), "shbid");
ig_did = await getCookies(url.toString(), "ig_did");
shbts = await getCookies(url.toString(), "shbts");
ig_nrcb = await getCookies(url.toString(), "ig_nrcb");
// urlgen=await getCookies(url.toString(), "urlgen");
userid = await getCookies(url.toString(), "ds_user_id");
if (sessionid != null) {
isLogedIn = true;
} else {
isLogedIn = false;
}
setState(() {});
print("checking $csrftokenid $sessionid $userid");
addDataToSp();
final SharedPreferences prefs = await _prefs;
setState(() {
this.instaLoginUrl = url.toString();
});
},
onProgressChanged: (InAppWebViewController controller, int progress) {
setState(() {
this.progress = progress / 100;
print("progress$progress");
});
},
),
);
}
showAlertDialog(BuildContext context) {
alert = AlertDialog(
content: Row(
children: [
const CircularProgressIndicator(),
Container(
margin: const EdgeInsets.only(left: 5),
child: Text("Please Wait... " + _progress.toString() + "% done")),
],
),
);
showDialog(
barrierDismissible: false,
context: context,
builder: (BuildContext context) {
return alert!;
},
);
}
Future downloadfile1(String url, String savePath) async {
print("resdatais3333 " + url.toString());
try {
Response response = await Dio().get(
url,
onReceiveProgress: showDownloadProgress,
//Received data with List<int>
options: Options(
responseType: ResponseType.bytes,
followRedirects: false,
validateStatus: (status) {
return status! < 500;
}),
);
print("resdatais3333 " + response.toString());
if (response.toString() != "[]") {
File file = File(savePath);
var raf = file.openSync(mode: FileMode.write);
// response.data is List<int> type
raf.writeFromSync(response.data);
await raf.close();
} else {
await pr!.hide();
print("resdatais3333 error 99");
if (Platform.isAndroid || Platform.isIOS) {
print("workin 1");
pr!.style(
message: "Downloading",
borderRadius: 10.0,
backgroundColor: Colors.white,
progressWidget: const CircularProgressIndicator(),
elevation: 10.0,
insetAnimCurve: Curves.easeInOut,
messageTextStyle: const TextStyle(
color: Colors.black,
fontSize: 19.0,
fontWeight: FontWeight.w600));
await pr!.show();
}
Response response =
await Dio().download(url, savePath).whenComplete(() => () async {
await pr!.hide();
showToast(
context,
getTranslated(context, "download_complete")! +
savePath +
"\"");
await pr!.hide();
Navigator.of(context).pop(alert);
});
print("resdatais3333 " + response.toString());
}
} catch (e) {
await pr!.hide();
// print("resdatais3333 error" + e!);
if (Platform.isAndroid || Platform.isIOS) {
print("workin 1");
pr!.style(
message: "Downloading",
borderRadius: 10.0,
backgroundColor: Colors.white,
progressWidget: const CircularProgressIndicator(),
elevation: 10.0,
insetAnimCurve: Curves.easeInOut,
messageTextStyle: const TextStyle(
color: Colors.black,
fontSize: 19.0,
fontWeight: FontWeight.w600));
await pr!.show();
}
Response response =
await Dio().download(url, savePath).whenComplete(() => () async {
await pr!.hide();
showToast(
context,
getTranslated(context, "download_complete")! +
savePath +
"\"");
await pr!.hide();
Navigator.of(context).pop(alert);
});
print("resdatais3333 " + response.toString());
}
}
int? showDownloadProgress(received, total) {
if (total != -1) {
var progress = (received / total * 100).toStringAsFixed(0);
_progress = int.parse(progress);
pr!.update(progress: _progress.toDouble());
print(_progress.toString() + "%");
}
}
void showToast(BuildContext context, var test) {
final scaffold = ScaffoldMessenger.of(context);
scaffold.showSnackBar(
SnackBar(
content: Text(test),
action: SnackBarAction(
label: 'OK', onPressed: scaffold.hideCurrentSnackBar),
),
);
}
}
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