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get_active_blog_for_user › WordPress Function
Since
已弃用n/a
› get_active_blog_for_user ( $user_id )
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Gets one of a user's active blogs.
Returns the user's primary blog, if they have one and it is active. If it's inactive, function returns another active blog of the user. If none are found, the user is added as a Subscriber to the Dashboard Blog and that blog is returned.Related Functions: get_blogs_of_user, get_most_active_blogs, get_blog_id_from_url, is_blog_user, wp_get_active_network_plugins
源码
function get_active_blog_for_user( $user_id ) { $blogs = get_blogs_of_user( $user_id ); if ( empty( $blogs ) ) { return; } if ( ! is_multisite() ) { return $blogs[ get_current_blog_id() ]; } $primary_blog = get_user_meta( $user_id, 'primary_blog', true ); $first_blog = current( $blogs ); if ( false !== $primary_blog ) { if ( ! isset( $blogs[ $primary_blog ] ) ) { update_user_meta( $user_id, 'primary_blog', $first_blog->userblog_id ); $primary = get_site( $first_blog->userblog_id ); } else { $primary = get_site( $primary_blog ); } } else { // TODO: Review this call to add_user_to_blog too - to get here the user must have a role on this blog? $result = add_user_to_blog( $first_blog->userblog_id, $user_id, 'subscriber' ); if ( ! is_wp_error( $result ) ) { update_user_meta( $user_id, 'primary_blog', $first_blog->userblog_id ); $primary = $first_blog; } } if ( ( ! is_object( $primary ) ) || ( 1 == $primary->archived || 1 == $primary->spam || 1 == $primary->deleted ) ) { $blogs = get_blogs_of_user( $user_id, true ); // If a user's primary blog is shut down, check their other blogs. $ret = false; if ( is_array( $blogs ) && count( $blogs ) > 0 ) { foreach ( (array) $blogs as $blog_id => $blog ) { if ( get_current_network_id() != $blog->site_id ) { continue; } $details = get_site( $blog_id ); if ( is_object( $details ) && 0 == $details->archived && 0 == $details->spam && 0 == $details->deleted ) { $ret = $details; if ( get_user_meta( $user_id, 'primary_blog', true ) != $blog_id ) { update_user_meta( $user_id, 'primary_blog', $blog_id ); } if ( ! get_user_meta( $user_id, 'source_domain', true ) ) { update_user_meta( $user_id, 'source_domain', $details->domain ); } break; } } } else { return; } return $ret; } else { return $primary; } }