I think you should be able to do this with the user_has_cap filter. Because that filter passes through the post ID in the $args for the edit_post capability, you can use that to check if the current user has been artificially given this capability – and if so, force the edit_post capability to be true … Read more
REWORKED APPROACH The issue with the original answer is that although we pass post ID’s to post__in parameter, being on the author page, the main query removes all posts that does not belong to the author. We can pass an empty string to author_name via the pre_get_posts filter, but that inherintly breaks the query object, … Read more
You’re almost there — you just need to add the comparison to your meta query: $args = array( ‘post_type’ => ‘product’, ‘meta_query’ => array( array( ‘key’ => ‘artist’, ‘value’ => $artistID, ‘compare’ => ‘=’ ) ) ); https://codex.wordpress.org/Class_Reference/WP_Meta_Query Remember to filter $artistID before accepting it in your query!
I think you forgot about the inherit post status. The default one in WP_Query is publish. You should also use = instead of LIKE, to avoid using LIKE ‘%%’ in the SQL query. So try to add this: ‘post_status’ => ‘inherit’ and ‘compare’ => ‘=’ into your query arguments, to match the empty _wp_attachment_image_alt string … Read more
I solved my problem re-reading ACF’s custom fields documentation. Instead of meta_query, I should’ve used meta_key. The correct argument for a custom field is: // args $args = array( ‘numberposts’ => -1, ‘post_type’ => ‘event’, ‘meta_key’ => ‘location’, ‘meta_value’ => ‘Melbourne’ );
What I could gather from your question is: You want to ignore one category (may be more) in the related post query. However, you don’t want to actually exclude the posts from that category (in case any post belongs to that category, but also belongs to another category you want to look for). Based on … Read more
Here’s one way to check if there was an DB error within get_posts(): global $EZSQL_ERROR; $before = isset( $EZSQL_ERROR ) ? count( $EZSQL_ERROR ) : 0; $posts = get_posts( $args ); $after = isset( $EZSQL_ERROR ) ? count( $EZSQL_ERROR ) : 0; if ( empty( $posts ) && $before < $after ) { // … … Read more
WordPress uses this feature of MySQL to get a total count of posts when you are only retrieving limited amount (100 posts total, but only 10 posts per page). From quick look at source there is no_found_rows query argument that can disable it. That will wreck pagination and should only be used with specific queries … Read more
next posts link is somewhat pointless since you’re paginating with ajax, no? have a look at the code from the answer to your other question at how I paginate the query- var postoffset = $(‘.post’).length; that counts how many posts are on the page and then I pass that as the offset. in your case … Read more
If you just need the posts of each WP_Query object, you can do do something like this: <?php // fetch blogs here $all_posts = array() foreach($blogs as $b) { switch_to_blog($b->blog_id); $query = new WP_Query(/* your args here */); if($query->have_posts()) $all_posts = array_merge($all_posts, $query->posts); // posts are stored in the `posts` property restore_current_blog(); // FYI: this … Read more