Nice Question! But I’ll leave for the asker and for the reader the task of finding the plugin options name. This can be used for any plugin/theme that relies in a single/serialized value in the wp_options table. If it’s not a single value, it’s another task… In this example, I’m using WP-Pagenavi option_name. Action hook … Read more
Yes, inside /wp-admin/includes/ms.php there is the action hook delete_blog. This test prevents a blog deletion: add_action( ‘delete_blog’, ‘prevent_blog_delete_wpse_82961’, 10, 2 ); /** * @param int $blog_id Blog ID * @param bool $drop True if blog’s table should be dropped. Default is false. */ function prevent_blog_delete_wpse_82961( $blog_id, $drop ) { wp_die( ‘aborting delete_blog’ ); }
The .htaccess does not have the information for caching so clear cache, network deactivate your caching plugin as well as the nivo slider plugin. If present, remove the setting for enabling caching in wp-config too. Does /wp-admin.php load for that blog at this point? If not, using phpmyadmin go into wp_blogid_options to see what is … Read more
Yes, get_site_option() is for data about the whole network. The irritation comes from a mixed vocabulary: what was a site once is a network nowadays, and what was a blog once is now a site in a network. wp_get_sites() for example is from version 3.7, it fetches sites in a network, not all networks in … Read more
WordPress provides a filter called wpmu_new_blog and passes the parameter $blog_id (the ID of the new blog) and $user_id (the user, that just created that new blog) (and some more) to it. You can hook into this action to create the new pages and edit the options: <?php /** * Plugin Name: Default Site Structure … Read more
There is a plugin for this. It is Network Username Restrictions Override. Please remember to check out the FAQ #2 to know how to allow periods in usernames. Let me quote it here… You’ll have to update the regular expressions in your .htaccess file if you use email addresses or periods in site URLs. The … Read more
Extending @Roman’s answer. The following was developed and tested in a Multisite environment – local and live WP installs. Looking at the source of wp_delete_term, there are some hooks that are triggered when the function is called. I’m not sure if this is the best way of doing this, but it works. add_action( ‘delete_term_taxonomy’, ‘wpse_70758_del_tax’, … Read more
Hi @Raj Sekharan: If I understand your question lets say you have three (3) subdomains on your multisite and you only want to debug the first? http://foo.example.com http://bar.example.com http://baz.example.com If yes then it’s a simply matter of adding the following to your /wp-config.php file: if ($_SERVER[‘HTTP_HOST’]==’foo.example.com’) define(‘WP_DEBUG’, true); else define(‘WP_DEBUG’, false); Or if you are … Read more
Yes but not in a single query, e.g.: if(is_multisite()){ global $wpdb; $blogs = $wpdb->get_results($wpdb->prepare(“SELECT * FROM $wpdb->blogs WHERE spam = ‘0’ AND deleted = ‘0’ and archived = ‘0’ and public=”1″”)); if(!empty($blogs)){ ?><?php foreach($blogs as $blog){ switch_to_blog($blog->blog_id); $details = get_blog_details($blog->blog_id); $q = new WP_query(); if($q->have_posts()){ while($q->have_posts()){ $q->the_post(); // do things break; } } wp_reset_query(); restore_current_blog(); … Read more
Super admins do have access to all sites, but they don’t show up in “My Sites” by default, which I imagine is where you’re looking. They’ll want to go to the network admin (/wp-admin/network/, then go to all sites from there, then find the site they want to edit and click “Dashboard” (which appears on … Read more