如果备份中包含指向Discourse onebox的链接，则无法还原备份

pfaffman · 2024 年10 月 2 日 19:41

如果您有一个本地取消设置的下载图片站点，并且它链接到一个 discourse 论坛，并且包含一个包含 /uploads/default/original 的图片的 onebox，那么您将无法恢复数据库。

lib/file_store/to_s3_migration.rb

main


      
          base_url = File.join(SiteSetting.Upload.s3_base_url, prefix)
          count = Upload.by_users.where("url NOT LIKE '#{base_url}%'").count
          if count > 0
            error_message =
              "#{count} of #{Upload.count} uploads are not migrated to S3. #{failure_message}"
            raise_or_log(error_message, should_raise)
            success = false
          end
          
          cdn_path = SiteSetting.cdn_path("/uploads/#{@current_db}/original").sub(/https?:/, "")
          count = Post.where("cooked LIKE '%#{cdn_path}%'").count
          if count > 0
            error_message = "#{count} posts are not remapped to new S3 upload URL. #{failure_message}"
            raise_or_log(error_message, should_raise)
            success = false
          end
          
          unless Rake::Task.task_defined?(MISSING_UPLOADS_RAKE_TASK_NAME)
            Discourse::Application.load_tasks
          end
          Rake::Task[MISSING_UPLOADS_RAKE_TASK_NAME]

我通过在 oneboxed Discourse 链接前添加一个空格来解决此问题，这样它就会变成一个内联链接而不是一个 onebox。

不知道为什么他们关闭了下载图片。 . .

话题		回复	浏览量
Restore process cancelled at migrating uploads to S3 step Support	25	2536	2021 年4 月 24 日
Hosted to self-hosted migration: past uploads still reference discourse infra Support	16	668	2023 年10 月 16 日
False positives on "posts are not remapped to new S3 upload URL" Bug s3	5	102	2025 年6 月 22 日
Old image uploads become broken images Support	64	8459	2024 年6 月 8 日
Help restoring - system hung at midnight Installation	26	2289	2022 年6 月 13 日

如果备份中包含指向Discourse onebox的链接，则无法还原备份

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