From 35f2625f0577c76a33bf70f32b42a692a419d623 Mon Sep 17 00:00:00 2001
From: Glax <johanna@bernloehr.eu>
Date: Mon, 16 Sep 2024 19:52:25 +0200
Subject: [PATCH] Fix #249 Manhuaplus where author/tags are not set.

---
 Tranga/MangaConnectors/ManhuaPlus.cs | 32 ++++++++++++++++++++--------
 1 file changed, 23 insertions(+), 9 deletions(-)

diff --git a/Tranga/MangaConnectors/ManhuaPlus.cs b/Tranga/MangaConnectors/ManhuaPlus.cs
index 524c267..9335388 100644
--- a/Tranga/MangaConnectors/ManhuaPlus.cs
+++ b/Tranga/MangaConnectors/ManhuaPlus.cs
@@ -82,17 +82,31 @@ public class ManhuaPlus : MangaConnector
         HtmlNode titleNode = document.DocumentNode.SelectSingleNode("//h1");
         string sortName = titleNode.InnerText.Replace("\n", "");
         
-        HtmlNode[] authorsNodes = document.DocumentNode
-            .SelectNodes("//a[contains(@href, 'https://manhuaplus.org/authors/')]")
-            .ToArray();
         List<string> authors = new();
-        foreach (HtmlNode authorNode in authorsNodes)
-            authors.Add(authorNode.InnerText);
+        try
+        {
+            HtmlNode[] authorsNodes = document.DocumentNode
+                .SelectNodes("//a[contains(@href, 'https://manhuaplus.org/authors/')]")
+                .ToArray();
+            foreach (HtmlNode authorNode in authorsNodes)
+                authors.Add(authorNode.InnerText);
+        }
+        catch (ArgumentNullException e)
+        {
+            Log("No authors found.");
+        }
 
-        HtmlNode[] genreNodes = document.DocumentNode
-            .SelectNodes("//a[contains(@href, 'https://manhuaplus.org/genres/')]").ToArray();
-        foreach (HtmlNode genreNode in genreNodes)
-            tags.Add(genreNode.InnerText.Replace("\n", ""));
+        try
+        {
+            HtmlNode[] genreNodes = document.DocumentNode
+                .SelectNodes("//a[contains(@href, 'https://manhuaplus.org/genres/')]").ToArray();
+            foreach (HtmlNode genreNode in genreNodes)
+                tags.Add(genreNode.InnerText.Replace("\n", ""));
+        }
+        catch (ArgumentNullException e)
+        {
+            Log("No genres found");
+        }
 
         string yearNodeStr = document.DocumentNode
             .SelectSingleNode("//aside//i[contains(concat(' ',normalize-space(@class),' '),' fa-clock ')]/../span").InnerText.Replace("\n", "");