You would hook into profile_update and user_register. First check to see if it’s a new user and whether she is an admin/editor. Then send the mail. Same story with updating the user: see if the role has changed, and whether the new role is admin or editor. <?php add_action( ‘profile_update’, ‘wpse33949_profile_update’ ); add_action( ‘user_register’, ‘wpse33949_profile_update’ … Read more
For 4 blogs – most likely no. The problems start to appear when you have tens of thousands of posts+ across many blogs, and you want to do queries like getting the latest 10 posts from the network. You should test this yourself, and see if the use of that function (and the others that … Read more
You’ll want to use the Domain Mapping Plugin to accomplish this. See the installation tab on that page, it has excellent instructions! Cheers~
This is possible, and it actually should be very easy for you to do. There are lots of ways that you could have this setup, depending on if your server is using cPanel, Plesk, etc. At its most basic, right now, your Apache virtual host points to your main web directory, maybe something like /var/www/, … Read more
You’re setting $site_blog_ids to be an array of arrays. In that case, you’d want to do foreach ($site_blog_ids[0] as…
This plugin does what you want. From the site: “Generates a list of plugins that are currently in use, excluding Network-Activated” – hope that helps!
Had the same problem. The issue was in wp_options table. Find line where option name is wp_user_roles and look what’s going on there. This line is responsible for user roles, and if they are an a mess, users canot be shown as well. Better copy option_value from the other table. (Change wp_ to your prefix).
There is an external services that let you manage multiple sites from one dashboard like manageWP. But i would recommend moving them all in to a multisite install and here is a nice codex entry that shows just how to do that Migrating Multiple Blogs into WordPress Multisite
After looking the code the create user, i found that that I can do: $userdata = get_user_by(‘login’, ‘user1’); add_existing_user_to_blog( array( ‘user_id’ => $userdata->ID, ‘role’ => ‘author’)); Fix: was missing closing )
You could remove the ‘switch_themes’ capability from the ‘administrator’ role, which should prevent regular admins (as opposed to the network superadmin) from being able to switch their theme. Try this: add_action(‘admin_init’, ‘custom_remove_switch_themes_role_from_admins’); function custom_remove_switch_themes_role_from_admins(){ global $wp_roles; $wp_roles->remove_cap(‘administrator’, ‘switch_themes’); } EDIT: From a bit more extended testing with this above function, I noticed some issues when … Read more