Oneboxing大图失败，没有视觉提示

Arkshine · 2023 年4 月 13 日 22:59

我相信它是被移除了，因为文件太大了。默认情况下，max image size kb 是 4096kb，而这个特定的文件大于 5000kb。

lib/cooked_post_processor.rb

main


      
          # frozen_string_literal: true
          
          # Post processing that we can do after a post has already been cooked.
          # For example, inserting the onebox content, or image sizes/thumbnails.
          
          class CookedPostProcessor
            include CookedProcessorMixin
          
            attr_reader :cooking_options, :doc
          
            def initialize(post, opts = {})
              @dirty = false
              @opts = opts
              @post = post
              @model = post
              @previous_cooked = (@post.cooked || "").dup
              # NOTE: we re-cook the post here in order to prevent timing issues with edits
              # cf. https://meta.discourse.org/t/edit-of-rebaked-post-doesnt-show-in-html-only-in-raw/33815/6
              @cooking_options = post.cooking_options || opts[:cooking_options] || {}
              @cooking_options[:topic_id] = post.topic_id

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据我理解，如果你上传一张图片，它会在发送前自动调整大小/压缩。你可以上传大照片，因为有客户端浏览器优化。

通过 download remote images to local 设置，Discourse 会尝试按原样下载图片，如果图片太大，它将被从帖子内容中移除。

话题		回复	浏览量
Incorrect or failing oneboxes for links to other discourse instances Bug	17	2193	2017 年8 月 17 日
Link image resizing issue (setting) Support	7	639	2021 年7 月 3 日
Add setting to disable hotlinking of large image files Feature	60	6602	2018 年3 月 8 日
Missing images at Meta.discourse.org Site feedback	54	1882	2025 年3 月 18 日
Fetching images from newspaper websites is failing Support	4	547	2023 年1 月 18 日

Oneboxing大图失败，没有视觉提示

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