I have an unusual installation where BLOG_ID_CURRENT_SITE = 3 instead of one.

Thus, in order to make the domain mapping work I had to change "1" by "BLOG_ID_CURRENT_SITE" in several files:

lines 322 & 363

lines 187, 239, 323 (also changed "===" to "==") & 648

line 88 (also changed '>' by '!=')

Would it be possible to implement the same change in future updates? Did I miss anything?

Thank you for your support.


  • Vinod Dalvi

    Hi Santi,

    I hope you are well today and thanks for posting on the forum.

    We can create a WordPress filter in the Domain Mapping plugin to change this current side id.

    I will move this over to the features & feedback section. This way it can be considered for future development, and we can also see what other community members think about the feature request.

    Thank you for being a WPMU DEV member and have a fantastic day!

    Vinod Dalvi

  • Santi

    Hi Vinod,

    I do not follow what you mean with "Create filters".

    Let me clarify a bit here. The problem of your plugin is actually inherited from the original from Donncha. I guess very few people end up changing BLOG_ID_CURRENT_SITE wp-config.php like I did, and fewer still will also go with domain mapping!

    I just want to clarify that I am not asking you to spent a bunch of hours developing something for just me: the details that I included ARE the solution to the issue, so all that is needed is to verify that this is not breaking the code and that it makes sense... (and that I am not missing any other references to blog id's....)

    Let me explain: most every MS install, as per WP instructions, has the entry in wp-config.php "define('BLOG_ID_CURRENT_SITE') = 1;". In my case, it is not. All that needs to happen for everything to work is that when you refer in the code to blog_id ==1 (to exclude the main blog of the MS, etc), you refer instead to blog_id == BLOG_ID_CURRENT_SITE

    Of course I understand someone would have to test an verify it... I would be glad to send the files if that is helpful too...



  • Vinod Dalvi

    Hi Santi,

    Thank you for your reply.

    I understood your point now that instead of referring blog id static 1 or defining there any filter to change it, we can use the constant BLOG_ID_CURRENT_SITE there so that we can change it by assigning different value to it in the wp-config.php file.

    I have notified this to the plugin developer and this change will be implemented in the future versions of plugin.

    Vinod Dalvi

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