Kunena 6.2.6 released
The Kunena team has announce the arrival of Kunena 6.2.6 [K 6.2.6] which is now available for download as a native Joomla extension for J! 4.4.x/5.0.x. This version addresses most of the issues that were discovered in K 6.1 / K 6.2 and issues discovered during the last development stages of K 6.2
Merged How to move, copy or merge my old Kunena forums from one site to another
- mlewis
- Visitor
Does not matter to me if the users are properly associated with their posts, so long as folks can continue threads from the last post.
Is that at all possible?
Please Log in or Create an account to join the conversation.
Well, it depends on whether the users in one site are same as the users in the target site. Again, it all comes back to the definition of what you mean by "migrate". If migrate means move from A to B then there's no issue involved here about keeping user IDs the same, because they will be the same. But it migrate means merge whatever is in A with whatever is in B then it's a whole new ball-game.karaokeamerica wrote: If the users are migrated already (keeping the same ID's) ...
You can't merge the users from A to B and keep the same IDs they were originally using before the merger took place; it's just not going to work. Likewise, if you ignore who owns which messages posted in forum A when you merge the messages into forum B then I don't know how you go about sorting out the mess.
Basically, you need to change all these ids (user ids, topic ids and post ids (and possible category ids, too) before you undertake the merger. This is not for the faint-of-heart or novice SQL player.
Blue Eagle vs. Crypsis reference guide
Read my blog and
Please Log in or Create an account to join the conversation.
I haven't tried it; I don't know but I doubt that this would work. You could take the approach that introducing a pile of unsorted confetti posts into your target forum might be retrievable somehow and they may not overwrite or ruin what you already have ... but I wouldn't be taking that risk without having a good, reliable backup and recovery plan before I attempted to do it.mlewis wrote: Does not matter to me if the users are properly associated with their posts, so long as folks can continue threads from the last post. Is that at all possible?
What's more likely to happen is that posts from forum A will go into forum B in the wrong categories with the wrong users owning them. You could have a situation where in forum A, user X says "I think black is white" and in forum B, user Y is now attributed as the owner of the "black is white" posting. But, as I said, I haven't tried this for myself so I don't know the outcome.
Blue Eagle vs. Crypsis reference guide
Read my blog and
Please Log in or Create an account to join the conversation.
- karaokeamerica
- Topic Author
- Offline
- Junior Member
- Posts: 32
- Thank you received: 1
Sorry if I wasn't clear. What I meant by that statement was that I migrated them using ARRA user migration component and they should have the same ID's they had on the old site. therefore, I'm thinking that the posts would still work as long as the Kunena stuff was self-contained if that makes sense?sozzled wrote:
Well, it depends on whether the users in one site are same as the users in the target site. Again, it all comes back to the definition of what you mean by "migrate". If migrate means move from A to B then there's no issue involved here about keeping user IDs the same, because they will be the same. But it migrate means merge whatever is in A with whatever is in B then it's a whole new ball-game.karaokeamerica wrote: If the users are migrated already (keeping the same ID's) ...
You can't merge the users from A to B and keep the same IDs they were originally using before the merger took place; it's just not going to work. Likewise, if you ignore who owns which messages posted in forum A when you merge the messages into forum B then I don't know how you go about sorting out the mess.
Basically, you need to change all these ids (user ids, topic ids and post ids (and possible category ids, too) before you undertake the merger. This is not for the faint-of-heart or novice SQL player.
Please Log in or Create an account to join the conversation.
Blue Eagle vs. Crypsis reference guide
Read my blog and
Please Log in or Create an account to join the conversation.
- karaokeamerica
- Topic Author
- Offline
- Junior Member
- Posts: 32
- Thank you received: 1
FYI: this is the ARRA component:
extensions.joomla.org/extensions/migrati...mport-a-export/12607
It's free for Joomla v1.5x. There is a commercial one that will migrate to Joomla v1.6 and likely v1.7 by now, but I haven't tried that one.
Please Log in or Create an account to join the conversation.
Let me summarise the problem that you have to deal with.
You have two sites - we'll call them A and B - with two separate user tables and you have that following four possible scenarios
xxx |
Site A
| xxx |
Site B
| xxx |
Merge action B
| |
1. | User record exists with id X | No user match |
| |||
2. | User exists with id X | The same user (the same person) exists with id X |
| |||
3. | User exists with id X | The same user exists with id Y |
| |||
4. | No user record exists | - | Nothing to move |
The basic problem is not about the export and import of tables, nor is it about creating a "uniqueness" so that your merged forum doesn't end up resembling a pile of confetti. The issue is about data mapping; mapping users from site A to site B and mapping categories, topics, posts, attachments likewise.
What I haven't discussed is how to preserve the separation between the topics and posts contributed by site A when they're merged into site B. Users need to be married between the two sites and to their messages. Messages, on the other hand, need to remain divorced from one another (if that makes sense). :dry:
Blue Eagle vs. Crypsis reference guide
Read my blog and
Please Log in or Create an account to join the conversation.
- mlewis
- Visitor
Anyhow, maybe I should go back to my own thread, even though I was referred to this one because it's getting confusing. I don't care who posted what, I just don't want to lose the posts and have to start my forums all over again.
In my case, I've installed kunena on the new site and there is nothing to lose in the new forums. The old forums could overwrite anything they want and all I would need is to add new ones. All I want to do is basically move all of the posts from one site to another.
Should I stay in this thread or move back to my own?
Please Log in or Create an account to join the conversation.
Then there's the case of merging from point A at point B. That's what this topic is about. That's really difficult. In this case, you have to pick up the database tables, decide how you're trying to map things, do the mapping, modify the data, insert the data ... and hope for the best. :pinch:
Blue Eagle vs. Crypsis reference guide
Read my blog and
Please Log in or Create an account to join the conversation.
- mlewis
- Visitor
Thanks.
Please Log in or Create an account to join the conversation.