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

wp-last-login.php in WP Last Login 4, 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: 4
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	if ( ! class_exists( 'Obenland_Wp_Plugins_V4' ) ) {
17	require_once 'obenland-wp-plugins.php';
18	}
19
20	/**
21	* Class Obenland_Wp_Last_Login.
22	*/
23	class Obenland_Wp_Last_Login extends Obenland_Wp_Plugins_V4 {
24
25	/**
26	* Constructor.
27	*
28	* @author Konstantin Obenland
29	* @since 1.0 - 23.01.2012
30	* @access public
31	*/
32	public function __construct() {
33	parent::__construct( array(
34	'textdomain' => 'wp-last-login',
35	'plugin_path' => __FILE__,
36	'donate_link_id' => 'K32M878XHREQC',
37	) );
38
39	load_plugin_textdomain( 'wp-last-login', false, 'wp-last-login/lang' );
40
41	$this->hook( 'wp_login' );
42	$this->hook( 'user_register' );
43
44	/**
45	* Programmers:
46	* To limit this information to certain user roles, add a filter to
47	* 'wpll_current_user_can' and check for user permissions, returning
48	* true or false!
49	*
50	* Example:
51	*
52	* function prefix_wpll_visibility( $bool ) {
53	* return current_user_can( 'manage_options' ); // Only for Admins
54	* }
55	* add_filter( 'wpll_current_user_can', 'prefix_wpll_visibility' );
56	*/
57	if ( is_admin() && apply_filters( 'wpll_current_user_can', true ) ) {
58
59	$this->hook( 'manage_site-users-network_columns', 'add_column', 1 );
60	$this->hook( 'manage_users_columns', 'add_column', 1 );
61	$this->hook( 'wpmu_users_columns', 'add_column', 1 );
62	$this->hook( 'admin_print_styles-users.php', 'column_style' );
63	$this->hook( 'admin_print_styles-site-users.php', 'column_style' );
64	$this->hook( 'manage_users_custom_column' );
65	$this->hook( 'manage_users_sortable_columns', 'add_sortable' );
66	$this->hook( 'manage_users-network_sortable_columns', 'add_sortable' );
67	$this->hook( 'pre_get_users' );
68	}
69	}
70
71	/**
72	* Update the login timestamp.
73	*
74	* @author Konstantin Obenland
75	* @since 1.0 - 23.01.2012
76	* @access public
77	*
78	* @param string $user_login The user's login name.
79	*
80	* @return void
81	*/
82	public function wp_login( $user_login ) {
83	$user = get_user_by( 'login', $user_login );
84	update_user_meta( $user->ID, $this->textdomain, time() );
85	}
86
87	/**
88	* Set default data for new users.
89	*
90	* @author Konstantin Obenland
91	* @since 3 - 12.09.2019
92	* @access public
93	*
94	* @param int $user_id The user ID.
95	*/
96	public function user_register( $user_id ) {
97	update_user_meta( $user_id, $this->textdomain, 0 );
98	}
99
100	/**
101	* Adds the last login column to the network admin user list.
102	*
103	* @author Konstantin Obenland
104	* @since 1.0 - 23.01.2012
105	* @access public
106	*
107	* @param array $cols The default columns.
108	*
109	* @return array
110	*/
111	public function add_column( $cols ) {
112	$cols[ $this->textdomain ] = __( 'Last Login', 'wp-last-login' );
113	return $cols;
114	}
115
116	/**
117	* Adds the last login column to the network admin user list.
118	*
119	* @author Konstantin Obenland
120	* @since 1.0 - 23.01.2012
121	* @access public
122	*
123	* @param string $value Value of the custom column.
124	* @param string $column_name The name of the column.
125	* @param int $user_id The user's id.
126	*
127	* @return string
128	*/
129	public function manage_users_custom_column( $value, $column_name, $user_id ) {
130	if ( $this->textdomain === $column_name ) {
131	$value = __( 'Never.', 'wp-last-login' );
132	$last_login = (int) get_user_meta( $user_id, $this->textdomain, true );
133
134	if ( $last_login ) {
135	$format = apply_filters( 'wpll_date_format', get_option( 'date_format' ) );
136	$value = get_date_from_gmt( date( 'Y-m-d H:i:s', $last_login ), $format );
137	}
138	}
139
140	return $value;
141	}
142
143	/**
144	* Register the column as sortable.
145	*
146	* @author Konstantin Obenland
147	* @since 1.2.0 - 11.12.2012
148	* @access public
149	*
150	* @param array $columns User table columns.
151	*
152	* @return array
153	*/
154	public function add_sortable( $columns ) {
155	$columns[ $this->textdomain ] = $this->textdomain;
156
157	return $columns;
158	}
159
160	/**
161	* Handle ordering by last login.
162	*
163	* @since 1.2.0 - 11.12.2012
164	* @access public
165	*
166	* @param WP_User_Query $user_query Request arguments.
167	*
168	* @return WP_User_Query
169	*/
170	public function pre_get_users( $user_query ) {
171	if ( isset( $user_query->query_vars['orderby'] ) && $this->textdomain === $user_query->query_vars['orderby'] ) {
172	$user_query->query_vars = array_merge( $user_query->query_vars, array(
173	// phpcs:ignore WordPress.VIP.SlowDBQuery.slow_db_query_meta_key
174	'meta_key' => $this->textdomain,
175	'orderby' => 'meta_value_num',
176	) );
177	}
178
179	return $user_query;
180	}
181
182	/**
183	* Defines the width of the column
184	*
185	* @author Konstantin Obenland
186	* @since 1.0 - 23.01.2012
187	* @access public
188	*
189	* @return void
190	*/
191	public function column_style() {
192	?>
193	<style type="text/css">
194	.column-wp-last-login { width: 12%; }
195	</style>
196	<?php
197	}
198
199	} // End of class Obenland_Wp_Last_Login.
200
201
202	new Obenland_Wp_Last_Login();
203
204	/**
205	* Sets a default meta value for all users.
206	*
207	* Allows sorting users by last login to work, even though some might not have
208	* recorded login time.
209	*
210	* @see https://wordpress.org/support/topic/wp-40-sorting-by-date-doesnt-work
211	*/
212	function wpll_activate() {
213	$user_ids = get_users( array(
214	'blog_id' => '',
215	'fields' => 'ID',
216	) );
217
218	foreach ( $user_ids as $user_id ) {
219	update_user_meta( $user_id, 'wp-last-login', 0 );
220	}
221	}
222	register_activation_hook( __FILE__, 'wpll_activate' );
223