访问特定主题的修订时出现服务器错误

zogstrip · 2024 年11 月 30 日 14:49

感谢 @paulofonseca.eth 的报告，此问题将通过以下方式修复：

github.com/discourse/discourse

PERF: only diff HTML / Markdown when needed

main ← perf-posts-revisions

opened 02:48PM - 30 Nov 24 UTC

ZogStriP

+44 -33

When serializing the `body_changes` in the `PostRevisionSerializer`, we create t…wo diffs: one for the `cooked` and another one for the `raw` version of the post. Inside `DiscourseDiff`, we generate both `html` and `markdown` diffs when we only need the `html` diffs for the `cooked` version of the post and the `markdown` diff for the `raw` version of the post. This solves the issue repored in https://meta.discourse.org/t/server-error-accessing-topic-revisions-on-a-specific-topic/339185 where some revisions would return 500 because of a `ArgumentError : Attributes per element limit exceeded` exception when trying to generate the `html` diff on a very large `raw`.

话题		回复	浏览量
Unable to View Edit History - Continuous Loading Issue Support	15	149	2024 年8 月 1 日
Happening again: Revision is hidden/inaccessible Bug	0	44	2025 年4 月 5 日
Pull or quote content from within the revision history Dev rest-api	1	329	2023 年11 月 14 日
Title missing from revisions dialog Bug	2	855	2015 年3 月 2 日
Endless loading of post history when latest revision is hidden/inaccessible Bug fixed	10	527	2024 年8 月 30 日

访问特定主题的修订时出现服务器错误

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