Add headers to image writer

Author: NO-ob

lib/ImageWriter.dart

@@ -5,6 +5,7 @@ import 'dart:math';
 import 'dart:typed_data';
 
 
+import 'package:LoliSnatcher/ViewUtils.dart';
 import 'package:get/get.dart';
 import 'package:http/http.dart' as http;
 
@@ -65,7 +66,7 @@ class ImageWriter {
     if(fileExists || item.isSnatched.value == true) return null;
     try {
       Uri fileURI = Uri.parse(item.fileURL);
-      var response = await http.get(fileURI);
+      var response = await http.get(fileURI,headers: ViewUtils.getFileCustomHeaders(booru,checkForReferer: true));
       if (SDKVer < 30 && settingsHandler.extPathOverride.isEmpty) {
         await Directory(path!).create(recursive:true);
         await image.writeAsBytes(response.bodyBytes, flush: true);

lib/ViewUtils.dart

@@ -1,23 +1,21 @@
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 
-import 'package:LoliSnatcher/SearchGlobals.dart';
 import 'package:LoliSnatcher/libBooru/Booru.dart';
 
 class ViewUtils {
 
   // unified http headers list generator for dio in thumb/media/video loaders
-  static Map<String, String> getFileCustomHeaders(SearchGlobal searchGlobal, {bool checkForReferer = false}) {
+  static Map<String, String> getFileCustomHeaders(Booru booru, {bool checkForReferer = false}) {
     // a few boorus doesn't work without a browser useragent
     Map<String,String> headers = {"user-agent": "Mozilla/5.0 (Linux x86_64; rv:86.0) Gecko/20100101 Firefox/86.0"};
     // some boorus require referer header
     if(checkForReferer) {
-      Booru? curBooru = searchGlobal.selectedBooru.value;
-      switch (curBooru.type) {
+      switch (booru.type) {
         case 'World':
-          if(curBooru.baseURL!.contains('rule34.xyz')) {
+          if(booru.baseURL!.contains('rule34.xyz')) {
             headers["referer"] = "https://rule34xyz.b-cdn.net";
-          } else if(curBooru.baseURL!.contains('rule34.world')) {
+          } else if(booru.baseURL!.contains('rule34.world')) {
             headers["referer"] = "https://rule34storage.b-cdn.net";
           }
           break;

lib/widgets/CachedThumbBetter.dart

@@ -66,7 +66,7 @@ class _CachedThumbBetterState extends State<CachedThumbBetter> {
     _dioCancelToken = CancelToken();
     DioLoader newClient = DioLoader(
       isMain ? thumbURL : widget.booruItem.thumbnailURL,
-      headers: ViewUtils.getFileCustomHeaders(widget.searchGlobal, checkForReferer: true),
+      headers: ViewUtils.getFileCustomHeaders(widget.searchGlobal.selectedBooru.value, checkForReferer: true),
       cancelToken: _dioCancelToken,
       onProgress: _onBytesAdded,
       onEvent: _onEvent,

lib/widgets/MediaViewerBetter.dart

@@ -64,7 +64,7 @@ class _MediaViewerBetterState extends State<MediaViewerBetter> {
     _dioCancelToken = CancelToken();
     client = DioLoader(
       imageURL,
-      headers: ViewUtils.getFileCustomHeaders(widget.searchGlobal, checkForReferer: true),
+      headers: ViewUtils.getFileCustomHeaders(widget.searchGlobal.selectedBooru.value, checkForReferer: true),
       cancelToken: _dioCancelToken,
       onProgress: _onBytesAdded,
       onEvent: _onEvent,

lib/widgets/VideoApp.dart

@@ -98,7 +98,7 @@ class _VideoAppState extends State<VideoApp> {
     _cancelToken = CancelToken();
     client = DioLoader(
       widget.booruItem.fileURL,
-      headers: ViewUtils.getFileCustomHeaders(widget.searchGlobal, checkForReferer: true),
+      headers: ViewUtils.getFileCustomHeaders(widget.searchGlobal.selectedBooru.value, checkForReferer: true),
       cancelToken: _cancelToken,
       onProgress: _onBytesAdded,
       onEvent: _onEvent,
@@ -127,7 +127,7 @@ class _VideoAppState extends State<VideoApp> {
     _sizeCancelToken = CancelToken();
     sizeClient = DioLoader(
       widget.booruItem.fileURL,
-      headers: ViewUtils.getFileCustomHeaders(widget.searchGlobal, checkForReferer: true),
+      headers: ViewUtils.getFileCustomHeaders(widget.searchGlobal.selectedBooru.value, checkForReferer: true),
       cancelToken: _sizeCancelToken,
       onEvent: _onEvent,
     );
@@ -372,7 +372,7 @@ class _VideoAppState extends State<VideoApp> {
       videoController = VideoPlayerController.network(
         widget.booruItem.fileURL,
         videoPlayerOptions: Platform.isAndroid ? VideoPlayerOptions(mixWithOthers: true) : null,
-        httpHeaders: ViewUtils.getFileCustomHeaders(widget.searchGlobal, checkForReferer: true),
+        httpHeaders: ViewUtils.getFileCustomHeaders(widget.searchGlobal.selectedBooru.value, checkForReferer: true),
       );
     }
     // mixWithOthers: true, allows to not interrupt audio sources from other apps

lib/widgets/VideoAppDesktop.dart

@@ -110,7 +110,7 @@ class _VideoAppDesktopState extends State<VideoAppDesktop> {
     _cancelToken = CancelToken();
     client = DioLoader(
       widget.booruItem.fileURL,
-      headers: ViewUtils.getFileCustomHeaders(widget.searchGlobal, checkForReferer: true),
+      headers: ViewUtils.getFileCustomHeaders(widget.searchGlobal.selectedBooru.value, checkForReferer: true),
       cancelToken: _cancelToken,
       onProgress: _onBytesAdded,
       onEvent: _onEvent,
@@ -139,7 +139,7 @@ class _VideoAppDesktopState extends State<VideoAppDesktop> {
     _sizeCancelToken = CancelToken();
     sizeClient = DioLoader(
       widget.booruItem.fileURL,
-      headers: ViewUtils.getFileCustomHeaders(widget.searchGlobal, checkForReferer: true),
+      headers: ViewUtils.getFileCustomHeaders(widget.searchGlobal.selectedBooru.value, checkForReferer: true),
       cancelToken: _sizeCancelToken,
       onEvent: _onEvent,
     );
@@ -357,7 +357,7 @@ class _VideoAppDesktopState extends State<VideoAppDesktop> {
       // print('uri: ${widget.booruItem.fileURL}');
       media = Media.network(
         widget.booruItem.fileURL,
-        extras: ViewUtils.getFileCustomHeaders(widget.searchGlobal, checkForReferer: true),
+        extras: ViewUtils.getFileCustomHeaders(widget.searchGlobal.selectedBooru.value, checkForReferer: true),
         startTime: Duration(milliseconds: 50),
       );
     }
@@ -382,14 +382,14 @@ class _VideoAppDesktopState extends State<VideoAppDesktop> {
       // print('uri: ${widget.booruItem.fileURL}');
       media = Media.network(
         widget.booruItem.fileURL,
-        extras: ViewUtils.getFileCustomHeaders(widget.searchGlobal, checkForReferer: true),
+        extras: ViewUtils.getFileCustomHeaders(widget.searchGlobal.selectedBooru.value, checkForReferer: true),
         startTime: Duration(milliseconds: 50),
       );
     }
     isLoaded = true;
 
     videoController = Player(id: widget.index);
-    videoController!.setUserAgent(ViewUtils.getFileCustomHeaders(widget.searchGlobal, checkForReferer: false).entries.first.value);
+    videoController!.setUserAgent(ViewUtils.getFileCustomHeaders(widget.searchGlobal.selectedBooru.value, checkForReferer: false).entries.first.value);
     videoController!.setVolume(viewerHandler.videoVolume);
     // videoController!.open(
     //   media!,