friends / widgets / class-widget-post-formats.php

class-widget-post-formats.php in Friends 2.9.0, at widgets/class-widget-post-formats.php

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1	<?php
2	/**
3	* Friends Header Widget
4	*
5	* A widget that allows you to show post formats lins on the friends sidebar.
6	*
7	* @package Friends
8	* @since 1.0
9	*/
10
11	namespace Friends;
12
13	/**
14	* This is the class for the Friends Post Formats Widget.
15	*
16	* @package Friends
17	* @author Alex Kirk
18	*/
19	class Widget_Post_Formats extends \WP_Widget {
20	/**
21	* Constructor
22	*/
23	public function __construct() {
24	parent::__construct(
25	'friends-widget-post-formats',
26	__( 'Post Formats', 'friends' ),
27	array(
28	'description' => __( 'Show post formats in the sidebar.', '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	echo wp_kses( $args['before_widget'], 'post' );
44	?>
45	<details class="accordion" open>
46	<summary class="accordion-header">
47	<?php
48	if ( ! empty( $instance['title'] ) ) {
49	echo wp_kses( $args['before_title'] . $instance['title'] . $args['after_title'], 'post' );
50	}
51	?>
52	</summary>
53	<ul class="friends-post-formats menu menu-nav accordion-body">
54	<li class="menu-item"><a href="<?php echo esc_attr( home_url( '/friends/' ) ); ?>"><?php _ex( 'All', 'all posts', 'friends' ); ?></a></li>
55	<?php
56	foreach ( get_post_format_strings() as $slug => $title ) :
57
58	if ( ! isset( $instance[ 'show_post_format_' . $slug ] ) \|\| ! $instance[ 'show_post_format_' . $slug ] ) {
59	continue;
60	}
61	if ( ! isset( $instance[ 'post_format_title_' . $slug ] ) ) {
62	$instance[ 'post_format_title_' . $slug ] = $title;
63	}
64	?>
65	<li class="menu-item"><a href="<?php echo esc_attr( home_url( '/friends/type/' . $slug . '/' ) ); ?>"> <?php echo esc_attr( $instance[ 'post_format_title_' . $slug ] ); ?></a></li>
66	<?php endforeach; ?>
67	</ul>
68	</details>
69	<?php
70
71	echo wp_kses( $args['after_widget'], 'post' );
72	}
73
74	/**
75	* Widget configuration form.
76	*
77	* @param array $instance The current settings.
78	*/
79	public function form( $instance ) {
80	$instance = array_merge( $this->defaults(), $instance );
81	?>
82	<p>
83	<label><?php /* phpcs:ignore WordPress.WP.I18n.MissingArgDomain */ esc_html_e( 'Title' ); ?><br/>
84	<input class="widefat" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_attr( $instance['title'] ); ?>" />
85	</label>
86	</p>
87	<p><?php esc_html_e( 'Show Post Format Links:', 'friends' ); ?>
88	<ul>
89	<?php
90	foreach ( get_post_format_strings() as $slug => $title ) :
91	if ( ! isset( $instance[ 'post_format_title_' . $slug ] ) ) {
92	$instance[ 'post_format_title_' . $slug ] = $title;
93	}
94	?>
95	<li><label><input id="<?php echo esc_attr( $this->get_field_id( 'show_post_format_' . $slug ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'show_post_format_' . $slug ) ); ?>" type="checkbox" value="1"<?php checked( isset( $instance[ 'show_post_format_' . $slug ] ) && $instance[ 'show_post_format_' . $slug ] ); ?> /> <?php echo esc_html( $title ); ?></label><br/>
96	<input id="<?php echo esc_attr( $this->get_field_id( 'post_format_title_' . $slug ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'post_format_title_' . $slug ) ); ?>" type="text" value="<?php echo esc_attr( $instance[ 'post_format_title_' . $slug ] ); ?>" placeholder="<?php echo esc_attr( $title ); ?>" /></li>
97	<?php endforeach; ?>
98	</ul></p>
99	<?php
100	}
101
102	/**
103	* Update widget configuration.
104	*
105	* @param array $new_instance New settings.
106	* @param array $old_instance Old settings.
107	* @return array Sanitized instance settings.
108	*/
109	public function update( $new_instance, $old_instance ) {
110	$instance = array();
111	$instance['title'] = ( ! empty( $new_instance['title'] ) ) ? wp_strip_all_tags( $new_instance['title'] ) : '';
112	$instance['title'] = apply_filters( 'wptexturize', $instance['title'] );
113	$instance['title'] = apply_filters( 'convert_chars', $instance['title'] );
114
115	foreach ( get_post_format_strings() as $slug => $title ) {
116	$instance[ 'post_format_title_' . $slug ] = ( ! empty( $new_instance[ 'post_format_title_' . $slug ] ) ) ? wp_strip_all_tags( $new_instance[ 'post_format_title_' . $slug ] ) : $title;
117	if ( $new_instance[ 'show_post_format_' . $slug ] ) {
118	$instance[ 'show_post_format_' . $slug ] = true;
119	} else {
120	$instance[ 'show_post_format_' . $slug ] = false;
121	}
122	}
123	return $instance;
124	}
125
126	/**
127	* Return an associative array of default values
128	*
129	* These values are used in new widgets.
130	*
131	* @return array Array of default values for the Widget's options
132	*/
133	public function defaults() {
134	$instance = array(
135	'title' => __( 'Filter', 'friends' ),
136	);
137
138	foreach ( get_post_format_strings() as $slug => $title ) {
139	$t = 'post_format_title_' . $slug;
140	$instance[ $t ] = ( ! empty( $new_instance[ $t ] ) ) ? wp_strip_all_tags( $new_instance[ $t ] ) : $title;
141	$instance[ 'show_post_format_' . $slug ] = in_array( $slug, array( 'standard', 'status', 'image', 'video' ) );
142	}
143
144	return $instance;
145	}
146
147	/**
148	* Register this widget.
149	*/
150	public static function register() {
151	register_widget( __CLASS__ );
152	}
153	}
154