Query Custom Posts based on Custom Taxonomy SITE WIDE

I’m not exactly sure how to query the database to look in all _posts tables across all sites.

with a massive sql statement that would be horribly inefficient.

use something like the sitewide tags plugin to grab them all. y, it does pick up custom posts.

Andrea-
I’ve tested this twice with Sitewide Tags and it is not pulling in CPTs. For reference, I’ve been trying to glean know-how from Ron here:

• https://www.ads-software.com/support/topic/plugin-wordpress-mu-sitewide-tags-pages-grabbing-custom-post-type-posts?replies=9#post-2461367

The following is in the theme functions.php for the site that has the CPT:

function my_swt_post_type_filter( $artifact ) {
$artifact['artifacts'] = true;
return $artifact;
}

add_filter( 'sitewide_tags_allowed_post_types', 'my_swt_post_type_filter' );

SWT is setup to post to another subsite, not the main site. WP is 3.3.1. SWT is 0.4.1.1
I feel like I’m following everything to a “T” without much luck.

Also, I’m reading in other thread that SWT supports post formats, not necessarily custom post types….

have you got a theme on that site that shows the CPTs?

Yea, just the single-artifacts.php template at this point as that’s all I need for a demonstration tomorrow.

If you login to the tags blog, do you see a spot to make a brand new CPT?

If not, that;s the issue. THe CPT also have to be active on that blog.

All’s working now. Just need to modify the loop. Thanks!

I added this code on my child theme’s function.php

function my_swt_post_type_filter( $hotels ) {
	$hotels['hotel'] = true;
	return $hotels;
}

add_filter( 'sitewide_tags_allowed_post_types', 'my_swt_post_type_filter' );

It causes a white screen but it does transfer the custom post type to the main blog. Anyone who could help?

white screen = php error. ?? Check your error logs.

Hello Andrea_r,

[20-Jan-2012 00:45:22] PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/lib/php/extensions/no-debug-zts-20060613/ixed.5.2ts.lin' - /usr/local/lib/php/extensions/no-debug-zts-20060613/ixed.5.2ts.lin: undefined symbol: executor_globals_id in Unknown on line 0

Here’s the error i am getting. The whitescreen only appears when the filter code works. ?? If i commented out this code, everything works at my backend. Im using genesis theme as the framework.

boracay.ph is the site.