wp-last-login / wp-last-login.php

wp-last-login.php in WP Last Login 7, at wp-last-login.php

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1	<?php
2	/**
3	* Plugin Name: WP Last Login
4	* Plugin URI: http://en.wp.obenland.it/wp-last-login/#utm_source=wordpress&utm_medium=plugin&utm_campaign=wp-last-login
5	* Description: Displays the date of the last login in user lists.
6	* Version: 7
7	* Author: Konstantin Obenland
8	* Author URI: http://en.wp.obenland.it/#utm_source=wordpress&utm_medium=plugin&utm_campaign=wp-last-login
9	* Text Domain: wp-last-login
10	* Domain Path: /lang
11	* License: GPLv2
12	*
13	* @package wp-last-login
14	*/
15
16	/**
17	* Sets a default meta value for all users.
18	*
19	* Allows sorting users by last login to work, even though some might not have
20	* recorded login time.
21	*
22	* @see https://wordpress.org/support/topic/wp-40-sorting-by-date-doesnt-work
23	*/
24	function wpll_activate() {
25	$user_ids = get_users(
26	array(
27	'blog_id' => '',
28	'fields' => 'ID',
29	)
30	);
31
32	foreach ( $user_ids as $user_id ) {
33	add_user_meta( $user_id, 'wp-last-login', 0 );
34	}
35	}
36	register_activation_hook( __FILE__, 'wpll_activate' );
37
38	/**
39	* Loads the plugin's translated strings.
40	*/
41	function wpll_load_textdomain() {
42	load_plugin_textdomain( 'wp-last-login', false, 'wp-last-login/lang' );
43	}
44	add_action( 'init', 'wpll_load_textdomain' );
45
46	/**
47	* Update the login timestamp.
48	*
49	* @param string $user_login The user's login name.
50	*/
51	function wpll_wp_login( $user_login ) {
52	$user = get_user_by( 'login', $user_login );
53	update_user_meta( $user->ID, 'wp-last-login', time() );
54	}
55	add_action( 'wp_login', 'wpll_wp_login' );
56
57	/**
58	* Update the login timestamp for two-factor authentication.
59	*
60	* The Two Factor plugin halts execution during the wp_login hook and the above
61	* callback is never fired.
62	* This callback is fired after the user has been authenticated with 2FA.
63	*
64	* @see https://github.com/WordPress/two-factor/blob/2b0d9bc964f9d9f7b86eac4eb0c4dbfb43c25c2c/class-two-factor-core.php#L567.
65	*
66	* @param WP_User $user The user object.
67	*/
68	function wpll_two_factor_user_authenticated( $user ) {
69	update_user_meta( $user->ID, 'wp-last-login', time() );
70	}
71	add_action( 'two_factor_user_authenticated', 'wpll_two_factor_user_authenticated' );
72
73	/**
74	* Set default data for new users.
75	*
76	* @param int $user_id The user ID.
77	*/
78	function wpll_user_register( $user_id ) {
79	update_user_meta( $user_id, 'wp-last-login', 0 );
80	}
81	add_action( 'user_register', 'wpll_user_register' );
82
83	/**
84	* Programmers:
85	* To limit this information to certain user roles, add a filter to
86	* 'wpll_current_user_can' and check for user permissions, returning
87	* true or false!
88	*
89	* Example:
90	*
91	* function prefix_wpll_visibility( $bool ) {
92	* return current_user_can( 'manage_options' ); // Only for Admins
93	* }
94	* add_filter( 'wpll_current_user_can', 'prefix_wpll_visibility' );
95	*/
96	if ( ! apply_filters( 'wpll_current_user_can', true ) ) {
97	return;
98	}
99
100	/**
101	* Adds the last login column to the network admin user list.
102	*
103	* @param array $cols The default columns.
104	* @return array
105	*/
106	function wpll_add_column( $cols ) {
107	$cols['wp-last-login'] = __( 'Last Login', 'wp-last-login' );
108
109	return $cols;
110	}
111	add_filter( 'manage_site-users-network_columns', 'wpll_add_column', 1 );
112	add_filter( 'manage_users_columns', 'wpll_add_column', 1 );
113	add_filter( 'wpmu_users_columns', 'wpll_add_column', 1 );
114
115	/**
116	* Defines the width of the column.
117	*/
118	function wpll_column_style() {
119	echo '<style>.column-wp-last-login { width: 14%; }</style>';
120	}
121	add_filter( 'admin_print_styles-users.php', 'wpll_column_style' );
122	add_filter( 'admin_print_styles-site-users.php', 'wpll_column_style' );
123
124	/**
125	* Adds the last login column to the network admin user list.
126	*
127	* @param string $value Value of the custom column.
128	* @param string $column_name The name of the column.
129	* @param int $user_id The user's id.
130	* @return string
131	*/
132	function wpll_manage_users_custom_column( $value, $column_name, $user_id ) {
133	if ( 'wp-last-login' === $column_name ) {
134	$value = __( 'Never.', 'wp-last-login' );
135	$last_login = (int) get_user_meta( $user_id, 'wp-last-login', true );
136
137	if ( $last_login ) {
138	/**
139	* Date format to use with last login date.
140	*
141	* @param string $format Date format. Default: `date_format` option value.
142	*/
143	$format = apply_filters( 'wpll_date_format', get_option( 'date_format' ) );
144	$last_login = get_date_from_gmt( gmdate( 'Y-m-d H:i:s', $last_login ), 'U' );
145	$value = sprintf(
146	'<time title="%1$s" datetime="%2$s">%3$s</time>',
147	esc_attr( date_i18n( get_option( 'time_format' ), $last_login ) ),
148	esc_attr( gmdate( 'c', $last_login ) ),
149	esc_html( date_i18n( $format, $last_login ) )
150	);
151	}
152	}
153
154	return $value;
155	}
156	add_filter( 'manage_users_custom_column', 'wpll_manage_users_custom_column', 10, 3 );
157
158	/**
159	* Register the column as sortable.
160	*
161	* @param array $columns User table columns.
162	* @return array
163	*/
164	function wpll_add_sortable( $columns ) {
165	$columns['wp-last-login'] = 'wp-last-login';
166
167	return $columns;
168	}
169	add_filter( 'manage_users_sortable_columns', 'wpll_add_sortable' );
170	add_filter( 'manage_users-network_sortable_columns', 'wpll_add_sortable' );
171
172	/**
173	* Handle ordering by last login.
174	*
175	* @param WP_User_Query $user_query Request arguments.
176	* @return WP_User_Query
177	*/
178	function wpll_pre_get_users( $user_query ) {
179	if ( isset( $user_query->query_vars['orderby'] ) && 'wp-last-login' === $user_query->query_vars['orderby'] ) {
180	$user_query->query_vars = array_merge(
181	$user_query->query_vars,
182	array(
183	'meta_key' => 'wp-last-login', //phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_key
184	'orderby' => 'meta_value_num',
185	)
186	);
187	}
188
189	return $user_query;
190	}
191	add_filter( 'pre_get_users', 'wpll_pre_get_users' );
192