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

wp-last-login.php in WP Last Login 2, 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: 2
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
43	/**
44	* Programmers:
45	* To limit this information to certain user roles, add a filter to
46	* 'wpll_current_user_can' and check for user permissions, returning
47	* true or false!
48	*
49	* Example:
50	*
51	* function prefix_wpll_visibility( $bool ) {
52	* return current_user_can( 'manage_options' ); // Only for Admins
53	* }
54	* add_filter( 'wpll_current_user_can', 'prefix_wpll_visibility' );
55	*/
56	if ( is_admin() && apply_filters( 'wpll_current_user_can', true ) ) {
57
58	$this->hook( 'manage_site-users-network_columns', 'add_column', 1 );
59	$this->hook( 'manage_users_columns', 'add_column', 1 );
60	$this->hook( 'wpmu_users_columns', 'add_column', 1 );
61	$this->hook( 'admin_print_styles-users.php', 'column_style' );
62	$this->hook( 'admin_print_styles-site-users.php', 'column_style' );
63	$this->hook( 'manage_users_custom_column' );
64	$this->hook( 'manage_users_sortable_columns', 'add_sortable' );
65	$this->hook( 'manage_users-network_sortable_columns', 'add_sortable' );
66	$this->hook( 'pre_get_users' );
67	}
68	}
69
70	/**
71	* Update the login timestamp.
72	*
73	* @author Konstantin Obenland
74	* @since 1.0 - 23.01.2012
75	* @access public
76	*
77	* @param string $user_login The user's login name.
78	*
79	* @return void
80	*/
81	public function wp_login( $user_login ) {
82	$user = get_user_by( 'login', $user_login );
83	update_user_meta( $user->ID, $this->textdomain, time() );
84	}
85
86	/**
87	* Adds the last login column to the network admin user list.
88	*
89	* @author Konstantin Obenland
90	* @since 1.0 - 23.01.2012
91	* @access public
92	*
93	* @param array $cols The default columns.
94	*
95	* @return array
96	*/
97	public function add_column( $cols ) {
98	$cols[ $this->textdomain ] = __( 'Last Login', 'wp-last-login' );
99	return $cols;
100	}
101
102	/**
103	* Adds the last login column to the network admin user list.
104	*
105	* @author Konstantin Obenland
106	* @since 1.0 - 23.01.2012
107	* @access public
108	*
109	* @param string $value Value of the custom column.
110	* @param string $column_name The name of the column.
111	* @param int $user_id The user's id.
112	*
113	* @return string
114	*/
115	public function manage_users_custom_column( $value, $column_name, $user_id ) {
116	if ( $this->textdomain === $column_name ) {
117	$value = __( 'Never.', 'wp-last-login' );
118	$last_login = (int) get_user_meta( $user_id, $this->textdomain, true );
119
120	if ( $last_login ) {
121	$format = apply_filters( 'wpll_date_format', get_option( 'date_format' ) );
122	$value = date_i18n( $format, $last_login );
123	}
124	}
125
126	return $value;
127	}
128
129	/**
130	* Register the column as sortable.
131	*
132	* @author Konstantin Obenland
133	* @since 1.2.0 - 11.12.2012
134	* @access public
135	*
136	* @param array $columns User table columns.
137	*
138	* @return array
139	*/
140	public function add_sortable( $columns ) {
141	$columns[ $this->textdomain ] = $this->textdomain;
142
143	return $columns;
144	}
145
146	/**
147	* Handle ordering by last login.
148	*
149	* @since 1.2.0 - 11.12.2012
150	* @access public
151	*
152	* @param WP_User_Query $user_query Request arguments.
153	*
154	* @return WP_User_Query
155	*/
156	public function pre_get_users( $user_query ) {
157	if ( isset( $user_query->query_vars['orderby'] ) && $this->textdomain === $user_query->query_vars['orderby'] ) {
158	$user_query->query_vars = array_merge( $user_query->query_vars, array(
159	// phpcs:ignore WordPress.VIP.SlowDBQuery.slow_db_query_meta_key
160	'meta_key' => $this->textdomain,
161	'orderby' => 'meta_value_num',
162	) );
163	}
164
165	return $user_query;
166	}
167
168	/**
169	* Defines the width of the column
170	*
171	* @author Konstantin Obenland
172	* @since 1.0 - 23.01.2012
173	* @access public
174	*
175	* @return void
176	*/
177	public function column_style() {
178	?>
179	<style type="text/css">
180	.column-wp-last-login { width: 12%; }
181	</style>
182	<?php
183	}
184
185	} // End of class Obenland_Wp_Last_Login.
186
187
188	new Obenland_Wp_Last_Login();
189
190	/**
191	* Sets a default meta value for all users.
192	*
193	* Allows sorting users by last login to work, even though some might not have
194	* recorded login time.
195	*
196	* @see https://wordpress.org/support/topic/wp-40-sorting-by-date-doesnt-work
197	*/
198	function wpll_activate() {
199	$user_ids = get_users( array(
200	'blog_id' => '',
201	'fields' => 'ID',
202	) );
203
204	foreach ( $user_ids as $user_id ) {
205	update_user_meta( $user_id, 'wp-last-login', 0 );
206	}
207	}
208	register_activation_hook( __FILE__, 'wpll_activate' );
209