markdown上传的文件权限调整

app/helpers/application_helper.rb

@@ -4340,7 +4340,7 @@ module ApplicationHelper
         candown = (attachment.is_public == 1 || attachment.is_public == true)
       end
     else
-      if attachment.container_type == "MarkDown" || attachment.container_type.nil? || attachment.container_type == "Shixun" || attachment.container_type == "Memo" || attachment.container_type == "Career" || attachment.container_type == "Exercise" || attachment.container_type == "ExerciseBank"
+      if attachment.container_type == "MarkDown" || attachment.container_type.nil? || attachment.container_type == 'Subject' || attachment.container_type == "Shixun" || attachment.container_type == "Memo" || attachment.container_type == "Career" || attachment.container_type == "Exercise" || attachment.container_type == "ExerciseBank"
         candown = true
       end
     end

app/views/subjects/_new_or_edit.html.erb

@@ -78,7 +78,7 @@
         placeholder: "请在此输入实训课程的简介",
         imageUpload : true,
         imageFormats : ["jpg", "jpeg", "gif", "png", "bmp", "webp", "JPG", "JPEG", "GIF", "PNG", "BMP", "WEBP"],
-        imageUploadURL : "<%= upload_with_markdown_path(:container_id => @subject.id, :container_type => @subject.class) %>" //url
+        imageUploadURL : "<%= upload_with_markdown_path(:container_id => @subject.id, :container_type => 'MarkDown') %>" //url
     });
     md_elocalStorage(shixun_editormd, "subject_desc_<%= User.current.id %>", "desc");
     /* --------------------------------- 学习须知 -------------------------------------- */