fix: decode error

app/controllers/repositories_controller.rb

@@ -74,6 +74,7 @@ class RepositoriesController < ApplicationController
 
   def sub_entries
     file_path_uri = URI.parse(URI.encode(params[:filepath].to_s.strip))
+    @path = Gitea.gitea_config[:domain]+"/#{@project.owner.login}/#{@project.identifier}/raw/branch/#{@ref}/"
 
     if @project.educoder?
       if params[:type] === 'file'

app/helpers/repositories_helper.rb

@@ -6,7 +6,7 @@ module RepositoriesHelper
 
   def render_decode64_content(str)
     return nil if str.blank?
-    Base64.decode64(str).force_encoding("UTF-8")
+    Base64.decode64(str).force_encoding("UTF-8").encode("UTF-8", invalid: :replace)
   end
 
   def download_type(str)

app/views/repositories/_simple_entry.json.jbuilder

@@ -9,7 +9,7 @@ if @project.forge?
   json.type entry['type']
   json.size entry['size']
 
-  json.content decode64_content(entry, @owner, @repository, @ref)
+  json.content decode64_content(entry, @owner, @repository, @ref, @path)
   json.target entry['target']
   
   download_url =