wp-approve-user / noop.php

noop.php in WP Approve User 13, at noop.php

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1	<?php
2	/**
3	* Handles environments where users can't register.
4	*
5	* @package WP Approve User
6	*/
7
8	/**
9	* Whitelists all users.
10	*
11	* @author Konstantin Obenland
12	* @since 2.2.0 - 30.03.2013
13	*
14	* @param bool $new_value New option value.
15	* @return bool New option value.
16	*/
17	function wpau_whitelist_users( $new_value ) {
18	if ( $new_value ) {
19	$user_ids = get_users(
20	array(
21	'blog_id' => '',
22	'fields' => 'ID',
23	)
24	);
25
26	foreach ( $user_ids as $user_id ) {
27	update_user_meta( $user_id, 'wp-approve-user', 'approved' );
28	update_user_meta( $user_id, 'wp-approve-user-mail-sent', true );
29	}
30	}
31
32	return $new_value;
33	}
34	add_filter( 'pre_update_option_users_can_register', 'wpau_whitelist_users' );
35
36	/**
37	* Register info message to turn on user registration.
38	*
39	* @author Konstantin Obenland
40	* @since 4 - 27.07.2018
41	*/
42	function wpau_add_settings_error() {
43	if ( ! current_user_can( 'manage_options' ) \|\| 0 === stripos( get_current_screen()->id, 'options' ) ) {
44	return;
45	}
46
47	$url = is_multisite() ? network_admin_url( 'settings.php' ) : admin_url( 'options-general.php' );
48
49	add_settings_error(
50	'wp-approve-user',
51	'no-users-can-register',
52	sprintf(
53	/* translators: Link to options page. */
54	wp_kses_post( __( 'Please <a href="%s">enable user registrations</a> for WP Approve User to work.', 'wp-approve-user' ) ),
55	esc_url( $url )
56	),
57	'notice-info'
58	);
59	}
60	add_action( 'admin_head', 'wpau_add_settings_error' );
61
62	/**
63	* Display all messages registered to this plugin.
64	*
65	* @author Konstantin Obenland
66	* @since 4 - 27.07.2018
67	*/
68	function wpau_settings_errors() {
69	settings_errors( 'wp-approve-user' );
70	}
71	add_action( 'all_admin_notices', 'wpau_settings_errors' );
72