friends / widgets / class-widget-header.php

class-widget-header.php in Friends 2.7.7, at widgets/class-widget-header.php

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1	<?php
2	/**
3	* Friends Header Widget
4	*
5	* A widget that allows you to define the header for your own friends page.
6	*
7	* @package Friends
8	* @since 0.8
9	*/
10
11	namespace Friends;
12
13	/**
14	* This is the class for the Friends Header Widget.
15	*
16	* @package Friends
17	* @author Alex Kirk
18	*/
19	class Widget_Header extends \WP_Widget {
20	/**
21	* Constructor
22	*/
23	public function __construct() {
24	parent::__construct(
25	'friends-widget-header',
26	__( 'Friends Header', 'friends' ),
27	array(
28	'description' => __( 'The header for your friends page.', 'friends' ),
29	)
30	);
31	}
32
33	/**
34	* Render the widget.
35	*
36	* @param array $args Sidebar arguments.
37	* @param array $instance Widget instance settings.
38	*/
39	public function widget( $args, $instance ) {
40	$instance = wp_parse_args( $instance, $this->defaults() );
41	$friends = Friends::get_instance();
42
43	$title = apply_filters( 'friends_header_widget_title', $instance['title'] );
44	$title = apply_filters( 'wptexturize', $title );
45	$title = apply_filters( 'convert_chars', $title );
46
47	echo $args['before_widget'];
48	if ( ! empty( $title ) ) {
49	echo $args['before_title'] . $title . $args['after_title'];
50	}
51
52	if ( $friends->frontend->author ) {
53	?>
54	<p>
55	<?php
56	echo wp_kses(
57	sprintf(
58	// translators: %1$s is a site name, %2$s is a URL.
59	__( 'Visit %1$s. Back to <a href=%2$s>your friends page</a>.', 'friends' ),
60	// translators: 1: a friend's display name, 2: a URL.
61	'<a href="' . esc_url( $friends->frontend->author->user_url ) . '" class="auth-link" data-token="' . esc_attr( get_user_option( 'friends_out_token', $friends->frontend->author->ID ) ) . '">' . esc_html( sprintf( __( '%1$s\'s external site at %2$s', 'friends' ), $friends->frontend->author->display_name, preg_replace( '#https?://#', '', trim( $friends->frontend->author->user_url, '/' ) ) ) ) . '</a>',
62	'"' . esc_attr( home_url( '/friends/' ) ) . '"'
63	),
64	array(
65	'a' => array(
66	'href' => array(),
67	'class' => array(),
68	'data-token' => array(),
69	),
70	)
71	);
72	?>
73	</p>
74	<?php
75	}
76
77	echo $args['after_widget'];
78	}
79
80	/**
81	* Widget configuration form.
82	*
83	* @param array $instance The current settings.
84	*/
85	public function form( $instance ) {
86	$instance = array_merge( $this->defaults(), $instance );
87	?>
88	<p>
89	<label><?php /* phpcs:ignore WordPress.WP.I18n.MissingArgDomain */ esc_html_e( 'Title' ); ?><br/>
90	<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $instance['title'] ); ?>" />
91	</label>
92	</p>
93	<?php
94	}
95
96	/**
97	* Update widget configuration.
98	*
99	* @param array $new_instance New settings.
100	* @param array $old_instance Old settings.
101	* @return array Sanitized instance settings.
102	*/
103	public function update( $new_instance, $old_instance ) {
104	$instance = array();
105	$instance['title'] = ( ! empty( $new_instance['title'] ) ) ? strip_tags( $new_instance['title'] ) : '';
106	$instance['show_post_formats'] = isset( $new_instance['show_post_formats'] ) && $new_instance['show_post_formats'];
107	return $instance;
108	}
109
110	/**
111	* Return an associative array of default values
112	*
113	* These values are used in new widgets.
114	*
115	* @return array Array of default values for the Widget's options
116	*/
117	public function defaults() {
118	return array(
119	'title' => __( 'Friends', 'friends' ),
120	'show_post_formats' => true,
121	);
122	}
123
124	/**
125	* Register this widget.
126	*/
127	public static function register() {
128	register_widget( __CLASS__ );
129	}
130	}
131