从 Invision Power Board 迁移到 Discourse

支持
21

is this offer still available ?
Getting to the point where I might have to pay IPB :sadpanda:

Want to convert from http://mandrivausers.org/

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22

Hey, i will probably need to do a migration from IP Board v3.4.5 to Discourse at my job, any news about the import script? Would love to test it.

23

I wont promise that it will work for you, but I will try to clean it up and submit a PR in the next few days. If you have a budget, my contact info is in my profile.

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24

I also need to do a migration from a bitrix based forum, so i’ll have to write a custom script anyway and figure out how all of this works, anything to save me some time would be extremely helpful. Thank you.

25

Here it is. The two sites that I imported with this code were wildly different. I hope that someone finds it useful.

https://github.com/discourse/discourse/pull/5543

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26

Some version of this is in core now, so you probably don’t want to use what’s in the link above.

4 个赞
27

您能告诉我ipboard 4版本的导入脚本在哪里吗？
我在仓库里只看到了ipboard和ipboard3的导入脚本。
您是否支持将ipboard4迁移到Discourse？

28

我不知道。我猜 ipboard.rb 脚本是值得尝试的；我不知道我为哪个版本的 ipboard 写的。你只能用你的数据试试看是否有效。正如我（多年前）之前所说，当我最初编写 ipboard 脚本时，我尝试过的两个站点非常非常不同。

如果您对付费支持感兴趣，可以访问 Redirecting…

29

感谢您的回复。
我尝试使用我的数据，但它无法完成，因为它中断了。
它试图查找不存在于 4 版本中的表“profile_portal”。
我猜这个脚本是为 ipb3 或更低版本编写的。

我会考虑付费支持。

30

你好 @pfaffman ，请告诉我你是否可以支持。我想从 v2.3.6 导入，在将主题链接到 forum_id 时遇到问题，因为该版本没有 forum_id。你能告诉我哪个表保存了主题和论坛之间的链接值吗？

这是我现在导入主题的代码，它可以导入，但所有主题都去了“未分类”：

def import_topics
  puts "\n📌 Importing Topics..."
  total_count = mysql_query("SELECT count(*) count FROM iBB_posts WHERE new_topic = 1;").first['count']

  batches(BATCH_SIZE) do |offset|
    discussions = mysql_query(<<-SQL
      SELECT pid as tid, topic_id, post_title as title, post as raw,
             FROM_UNIXTIME(post_date) as created_at, author_id
      FROM iBB_posts
      WHERE new_topic = 1
      ORDER BY post_date ASC
      LIMIT #{BATCH_SIZE} OFFSET #{offset};
    SQL
    ).to_a

    break if discussions.empty?

    create_posts(discussions, total: total_count, offset: offset) do |discussion|
      {
        id: "topic-#{discussion['tid']}",
        user_id: user_id_from_imported_user_id(discussion['author_id']) || Discourse::SYSTEM_USER_ID,
        title: format_title(discussion['title']),  # Ensure titles are properly formatted
        raw: discussion['raw'],
        created_at: discussion['created_at'],
        post_number: 1
      }
    end
  end
end
def format_title(title)
  return "Untitled Topic" if title.nil? || title.strip.empty?
  CGI.unescapeHTML(title)
end
def import_replies
  puts "\n📌 Importing Replies..."
  total_count = mysql_query("SELECT count(*) FROM iBB_posts WHERE new_topic = 0;").first['count']

  batches(BATCH_SIZE) do |offset|
    comments = mysql_query(<<-SQL
      SELECT pid, topic_id, post as raw, FROM_UNIXTIME(post_date) as created_at, author_id
      FROM iBB_posts
      WHERE new_topic = 0
      ORDER BY post_date ASC
      LIMIT #{BATCH_SIZE} OFFSET #{offset};
    SQL
    ).to_a

    break if comments.empty?

    create_posts(comments, total: total_count, offset: offset) do |comment|
      topic_id = topic_lookup_from_imported_post_id("topic-#{comment['topic_id']}")
      next unless topic_id

      {
        id: "post-#{comment['pid']}",
        topic_id: topic_id,
        user_id: user_id_from_imported_user_id(comment['author_id']) || Discourse::SYSTEM_USER_ID,
        raw: comment['raw'],
        created_at: comment['created_at']
      }
    end
  end
end
31

您没有将类别传递给主题创建者，因此您需要修复它。

32

但我找不到任何 forum_id 在 ipb sql 数据库中可以使用

33

那么你不太可能获得免费的帮助来修复它。我认为还有另外两个 IPB 导入脚本；它们可能会提供一些线索。你只需要在数据库中查找一下，看看它们把它放在哪里。

如果你有预算，可以看看 Discourse Migration - Literate Computing 。如果你给我一个预算，我可以尝试匹配它。

2 个赞
34

我很感谢你的回应，但我特别想获得关于这个问题的技术指导，而不是服务报价，再次感谢你的快速回应。

35

抱歉，在无法查看您数据库的情况下，我无法了解其结构。

我所能告诉您的，也是我告诉您的，就是请您在数据库中查找分类信息所在的位置。主题记录中一定存在某个您遗漏的字段。有时它会链接到另一个包含分类 ID 的表，这时您需要执行连接操作。它可能只是有一个您意想不到的名称。

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