Fix eh image parser

violet/lib/component/eh/eh_parser.dart

@@ -58,6 +58,12 @@ class EHParser {
   static final RegExp _thumbnailPattern =
       RegExp(r'https://(s\.)?(exhentai|ehgt).org/.*?(?=\))');
 
+  static bool validHtml(String html) {
+    final removed =
+        html.contains('This gallery has been removed or is unavailable.');
+    return !removed;
+  }
+
   // ex: https://exhentai.org/g/1212168/421ef300a8/
   static List<String> getImagesUrl(String html) {
     var doc = parse(html).querySelector("div[id='gdt']");
@@ -68,6 +74,10 @@ class EHParser {
       var url = element.querySelector('a')!.attributes['href'];
       if (!result.contains(url)) result.add(url!);
     });
+    doc.querySelectorAll('a').forEach((element) {
+      var url = element.attributes['href'];
+      if (!result.contains(url)) result.add(url!);
+    });
     return result;
   }
 

violet/lib/network/wrapper.dart

@@ -12,9 +12,9 @@ import 'package:violet/thread/semaphore.dart';
 
 class HttpWrapper {
   static String accept =
-      'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8';
+      'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7';
   static String userAgent =
-      'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36';
+      'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36';
   static String mobileUserAgent =
       'Mozilla/5.0 (Linux; Android 6.0.1; Moto G (4)) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Mobile Safari/537.36';
   static Semaphore throttlerExHentai = Semaphore(maxCount: 1);

violet/lib/pages/article_info/article_info_page.dart

@@ -540,8 +540,7 @@ class __CommentAreaState extends State<_CommentArea> {
           final html = (await http.get(
                   'https://e-hentai.org/g/${widget.queryResult.id()}/${widget.queryResult.ehash()}/?p=0&inline_set=ts_l'))
               .body;
-          if (html
-              .contains('This gallery has been removed or is unavailable.')) {
+          if (!EHParser.validHtml(html)) {
             return;
           }
           final article = EHParser.parseArticleData(html);

violet/test/component_test.dart

@@ -4,8 +4,10 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:shared_preferences/shared_preferences.dart';
+import 'package:violet/component/eh/eh_headers.dart';
 import 'package:violet/component/eh/eh_parser.dart';
 import 'package:violet/component/hentai.dart';
+import 'package:violet/database/query.dart';
 import 'package:violet/settings/settings.dart';
 
 void main() {
@@ -52,4 +54,26 @@ Page 20: 020.jpg" src="https://exhentai.org/t/66/55/6655fb520e13eff74ebf9aa49c21
 
     expect(EHParser.getThumbnailImages(body).length, 2);
   });
+
+  test('EHentai Image Provider', () async {
+    // https://exhentai.org/g/3175025/58a5600a77/
+    Settings.routingRule = ['ExHentai', 'EHentai'];
+    final query = QueryResult(result: {'Id': 3175025, 'EHash': '58a5600a77'});
+    final provider = await HentaiManager.getImageProvider(query);
+    expect(provider.length(), 25);
+  });
+
+  test('EHentai Parse Article Data', () async {
+    final html = await EHSession.requestString(
+        'https://exhentai.org/g/2504057/6757b3c4b8/');
+    final article = EHParser.parseArticleData(html);
+    expect(article.comment!.isNotEmpty, true);
+  });
+
+  test('EHentai Get Images Url', () async {
+    final html = await EHSession.requestString(
+        'https://exhentai.org/g/3176408/87646440e1/?p=0&inline_set=ts_m');
+    final urls = EHParser.getImagesUrl(html);
+    expect(urls.length, 20);
+  });
 }