MrBrian

 

function remove_permalinks_menu_item()

    global $submenu;

    if(!is_site_admin()) $submenu['options-general.php'][35] = '';

add_action( 'admin_menu', 'remove_permalinks_menu_item' );

 

 

function change_newblog_defaults( $blog_id, $user_id )

    global $wpdb, $current_site, $wp_rewrite;

    //--change permalink structure

    switch_to_blog($blog_id);

    $permalink_structure = '/%category%/%postname%/';

    $wp_rewrite->set_permalink_structure($permalink_structure);

    $wp_rewrite->flush_rules();

    $wpdb->query( "UPDATE {$wpdb->terms} SET name = 'Articles', slug = 'articles' WHERE term_id = 1" );

    //--end

   

    //--change default blogroll

    $wpdb->query( "DELETE FROM {$wpdb->links} WHERE link_id = 1" );

    $wpdb->query( "DELETE FROM {$wpdb->links}WHERE link_id = 2" );

    $wpdb->query( "INSERT INTO {$wpdb->links} (link_url, link_name, link_category, link_owner, link_rss) VALUES ('http://" . $current_site->domain . $current_site->path . "', '" . $current_site->domain . "', 1356, '$user_id', 'http://" . $current_site->domain . $current_site->path . "feed/')" );

    //--end

    restore_current_blog();

add_action( 'wpmu_new_blog', 'change_newblog_defaults', 10, 2 );

 

 

function change_wp_mail_from($from_email)

        return $from_email; //return whatever you want as email, i just like it as default.

add_filter( 'wp_mail_from', 'change_wp_mail_from' );

 

function change_wp_mail_from_name($from_name)

        global $current_site;

        return $current_site->domain;

add_filter( 'wp_mail_from_name', 'change_wp_mail_from_name' );

 

 

function change_header_navigation($header_nav)

        global $current_site;

        $header_nav = ' | <a href="http://' . $current_site->domain . $current_site->path . 'faq/">Help</a>' . ' | ' . '<a href="http://' . $current_site->domain . $current_site->path . 'forum/">Forums</a>';

        return $header_nav;

add_filter('admin_header_navigation', 'change_header_navigation');

 

This activates the given widgets in sidebar-1 and -2. You need to know the internal names of the widgets.

function change_blog_widgets() {

 

        add_option("sidebars_widgets",

                array("sidebar-1" => array("tag_cloud"),

                         "sidebar-2" => array("archives", "links")));

 

add_action("populate_options", "change_blog_widgets");