wpforo / widgets / OnlineMembers.php

OnlineMembers.php in wpForo Forum 3.1.2, at widgets/OnlineMembers.php

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1	<?php
2
3	namespace wpforo\widgets;
4
5	use WP_Widget;
6
7	class OnlineMembers extends WP_Widget {
8	/**
9	* @var array
10	*/
11	private $default_instance;
12
13	function __construct() {
14	parent::__construct( 'wpforo_online_members', 'wpForo Online Members', [ 'description' => 'Online members.' ] );
15	$this->init_local_vars();
16	add_action( 'wp_ajax_wpforo_load_ajax_widget_OnlineMembers', [ $this, 'load_ajax_widget' ] );
17	add_action( 'wp_ajax_nopriv_wpforo_load_ajax_widget_OnlineMembers', [ $this, 'load_ajax_widget' ] );
18	}
19
20	private function init_local_vars() {
21	$this->default_instance = [
22	'title' => __( 'Online Members', 'wpforo' ),
23	'count' => 15,
24	'display_avatar' => true,
25	'groupids' => WPF()->usergroup->get_visible_usergroup_ids(),
26	'refresh_interval' => 0,
27	];
28	}
29
30	public function get_widget( $instance ) {
31	$online_members = WPF()->member->get_online_members( $instance['count'], $instance['groupids'] );
32	ob_start();
33	if( ! empty( $online_members ) ) {
34	echo '<ul>
35	<li>
36	<div class="wpforo-list-item">';
37	foreach( $online_members as $member ) {
38	if( $instance['display_avatar'] ): ?>
39	<?php wpforo_member_link( $member, '', 96, 'onlineavatar', true, 'avatar', 'style="width:95%;" class="avatar"' ) ?>
40	<?php else: ?>
41	<?php wpforo_member_link( $member, '', 30, 'onlineuser' ) ?>
42	<?php endif; ?>
43	<?php
44	}
45	echo '<div class="wpf-clear"></div>
46	</div>
47	</li>
48	</ul>';
49	} else {
50	echo '<p class="wpf-widget-note"> ' . wpforo_phrase( 'No online members at the moment', false ) . '</p>';
51	}
52
53	return ob_get_clean();
54	}
55
56	public function load_ajax_widget() {
57	$_POST = wp_unslash( $_POST );
58	$instance = json_decode( (string) wpfval( $_POST, 'instance' ), true );
59	wp_send_json_success( ['html' => $this->get_widget( $instance )] );
60	}
61
62	public function widget( $args, $instance ) {
63	$instance = wpforo_parse_args( $instance, $this->default_instance );
64	$data = [
65	'boardid' => 0,
66	'action' => 'wpforo_load_ajax_widget_OnlineMembers',
67	'instance' => $instance,
68	];
69	if( WPF()->board->get_current( 'boardid' ) !== 0 ) $data['referer'] = home_url();
70	$html = $this->get_widget( $data['instance'] );
71	$json = wp_json_encode( $data );
72	wp_enqueue_script( 'wpforo-widgets-js' );
73	echo $args['before_widget'] . '<div id="wpf-widget-online-users" class="wpforo-widget-wrap">';
74	if( $instance['title'] ) echo $args['before_title'] . apply_filters( 'widget_title', $instance['title'] ) . $args['after_title'];
75	echo '<div class="wpforo-widget-content wpforo-ajax-widget wpforo-ajax-widget-onload-false" data-json="' . esc_attr( $json ) . '">' . $html . '</div></div>' . $args['after_widget'];
76	}
77
78	public function form( $instance ) {
79	$instance = wpforo_parse_args( $instance, $this->default_instance );
80	$title = (string) $instance['title'];
81	$count = (int) $instance['count'];
82	$display_avatar = (bool) $instance['display_avatar'];
83	$groupids = array_filter( wpforo_parse_args( ( wpforo_is_json( $instance['groupids'] ) ? json_decode( $instance['groupids'], true ) : $instance['groupids'] ) ) );
84	$refresh_interval = (int) $instance['refresh_interval'];
85	?>
86	<div class="wpf-wdg-wrapper">
87	<p>
88	<label for="<?php echo $this->get_field_id( 'title' ) ?>"><?php _e( 'Title', 'wpforo' ); ?>:</label>
89	<input id="<?php echo $this->get_field_id( 'title' ) ?>" class="widefat" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>">
90	</p>
91	<p>
92	<label for="<?php echo $this->get_field_id( 'groupids' ) ?>"><?php _e( 'User Groups', 'wpforo' ); ?></label>
93	<select id="<?php echo $this->get_field_id( 'groupids' ) ?>" name="<?php echo esc_attr( $this->get_field_name( 'groupids' ) ); ?>[]" multiple required>
94	<?php WPF()->usergroup->show_selectbox( $groupids, 4 ) ?>
95	</select>
96	</p>
97	<p>
98	<label for="<?php echo $this->get_field_id( 'count' ) ?>"><?php _e( 'Number of Items', 'wpforo' ); ?></label>
99	<input id="<?php echo $this->get_field_id( 'count' ) ?>" type="number" min="1" style="width: 53px;" name="<?php echo esc_attr( $this->get_field_name( 'count' ) ); ?>" value="<?php echo esc_attr( $count ); ?>">
100	</p>
101	<p>
102	<span><?php _e( 'Display with avatars', 'wpforo' ); ?> : </span>
103
104	<label for="<?php echo $this->get_field_id( 'display_avatar' ) ?>_1"><?php _e( 'Yes', 'wpforo' ); ?></label>
105	<input id="<?php echo $this->get_field_id( 'display_avatar' ) ?>_1" value="1" <?php checked( $display_avatar ); ?> type="radio" name="<?php echo esc_attr( $this->get_field_name( 'display_avatar' ) ); ?>">
106
107	<label for="<?php echo $this->get_field_id( 'display_avatar' ) ?>_0"><?php _e( 'No', 'wpforo' ); ?></label>
108	<input id="<?php echo $this->get_field_id( 'display_avatar' ) ?>_0" value="0" <?php checked( $display_avatar, false ); ?> type="radio" name="<?php echo esc_attr( $this->get_field_name( 'display_avatar' ) ); ?>">
109	</p>
110	<p>
111	<label for="<?php echo $this->get_field_id( 'refresh_interval' ) ?>"><?php _e( 'Auto Refresh Interval Seconds', 'wpforo' ); ?></label>
112	<input id="<?php echo $this->get_field_id( 'refresh_interval' ) ?>" type="number" min="0" style="display: inline-block; width: 53px;" name="<?php echo esc_attr( $this->get_field_name( 'refresh_interval' ) ); ?>" value="<?php echo esc_attr( $refresh_interval ); ?>">
113	<span style="color: #ccc"><?php _e( 'Set 0 to disable autorefresh', 'wpforo' ) ?></span>
114	</p>
115	</div>
116	<?php
117	}
118
119	public function update( $new_instance, $old_instance ) {
120	$new_instance = wpforo_parse_args( $new_instance, $this->default_instance );
121	$instance = [];
122	$instance['title'] = strip_tags( (string) $new_instance['title'] );
123	$instance['count'] = (int) $new_instance['count'];
124	$instance['display_avatar'] = (bool) (int) $new_instance['display_avatar'];
125	$instance['groupids'] = array_filter( wpforo_parse_args( $new_instance['groupids'] ) );
126	$instance['refresh_interval'] = (int) $new_instance['refresh_interval'];
127
128	return $instance;
129	}
130	}
131