1<?php
2/**
3 * Multisite Administration hooks
4 *
5 * @package WordPress
6 * @subpackage Administration
7 * @since 4.3.0
8 */
9
10// Media hooks.
11add_filter( 'wp_handle_upload_prefilter', 'check_upload_size' );
12
13// User hooks.
14add_action( 'user_admin_notices', 'new_user_email_admin_notice' );
15add_action( 'network_admin_notices', 'new_user_email_admin_notice' );
16
17add_action( 'admin_page_access_denied', '_access_denied_splash', 99 );
18
19// Site hooks.
20add_action( 'wpmueditblogaction', 'upload_space_setting' );
21
22// Network hooks.
23add_action( 'update_site_option_admin_email', 'wp_network_admin_email_change_notification', 10, 4 );
24
25// Post hooks.
26add_filter( 'wp_insert_post_data', 'avoid_blog_page_permalink_collision', 10, 2 );
27
28// Tools hooks.
29add_filter( 'import_allow_create_users', 'check_import_new_users' );
30
31// Notices hooks.
32add_action( 'admin_notices', 'site_admin_notice' );
33add_action( 'network_admin_notices', 'site_admin_notice' );
34
35// Update hooks.
36add_action( 'network_admin_notices', 'update_nag', 3 );
37add_action( 'network_admin_notices', 'maintenance_nag', 10 );
38
39// Network Admin hooks.
40add_action( 'add_site_option_new_admin_email', 'update_network_option_new_admin_email', 10, 2 );
41add_action( 'update_site_option_new_admin_email', 'update_network_option_new_admin_email', 10, 2 );
42