powerkit / modules / twitter / public / class-powerkit-twitter-widget.php

class-powerkit-twitter-widget.php in Powerkit – Supercharge your WordPress Site 2.3.8, at modules/twitter/public/class-powerkit-twitter-widget.php

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1	<?php
2	/**
3	* Widget Twitter
4	*
5	* @link https://codesupply.co
6	* @since 1.0.0
7	*
8	* @package PowerKit
9	* @subpackage PowerKit/widgets
10	*/
11
12	/**
13	* Widget Twitter Class
14	*/
15	class Powerkit_Twitter_Widget extends WP_Widget {
16
17	/**
18	* Sets up a new widget instance.
19	*/
20	public function __construct() {
21
22	$cache_timeout = (int) apply_filters( 'powerkit_twitter_cache_timeout', 60 );
23
24	$this->default_settings = apply_filters( 'powerkit_twitter_widget_settings', array(
25	'title' => esc_html__( 'Twitter Feed', 'powerkit' ),
26	'username' => '',
27	'number' => 5,
28	'template' => 'default',
29	'header' => true,
30	'button' => true,
31	'retweets' => false,
32	'replies' => false,
33	'cache_time' => $cache_timeout,
34	) );
35
36	$widget_details = array(
37	'classname' => 'powerkit_twitter_widget',
38	'description' => esc_html__( 'A list of recent tweets.', 'powerkit' ),
39	);
40	parent::__construct( 'powerkit_twitter_widget', esc_html__( 'Twitter Feed', 'powerkit' ), $widget_details );
41	}
42
43	/**
44	* Outputs the content for the current widget instance.
45	*
46	* @param array $args Display arguments including 'before_title', 'after_title',
47	* 'before_widget', and 'after_widget'.
48	* @param array $instance Settings for the current widget instance.
49	*/
50	public function widget( $args, $instance ) {
51	$params = array_merge( $this->default_settings, $instance );
52
53	// Before Widget.
54	echo $args['before_widget']; // XSS OK.
55	?>
56
57	<div class="widget-body">
58	<?php
59	// Title.
60	if ( $params['title'] ) {
61	echo $args['before_title'] . apply_filters( 'widget_title', $params['title'], $instance, $this->id_base ) . $args['after_title']; // XSS.
62	}
63
64	powerkit_twitter_get_recent( $params, 'powerkit_twitter_widget_cache' );
65	?>
66	</div>
67
68	<?php
69
70	// After Widget.
71	echo $args['after_widget']; // XSS OK.
72	}
73
74	/**
75	* Handles updating settings for the current widget instance.
76	*
77	* @param array $new_instance New settings for this instance as input by the user via
78	* WP_Widget::form().
79	* @param array $old_instance Old settings for this instance.
80	* @return array Settings to save or bool false to cancel saving.
81	*/
82	public function update( $new_instance, $old_instance ) {
83	$instance = $new_instance;
84
85	// Display header.
86	if ( ! isset( $instance['header'] ) ) {
87	$instance['header'] = false;
88	}
89
90	// Display follow button.
91	if ( ! isset( $instance['button'] ) ) {
92	$instance['button'] = false;
93	}
94
95	// Include retweets.
96	if ( ! isset( $instance['retweets'] ) ) {
97	$instance['retweets'] = false;
98	}
99
100	// Include replies.
101	if ( ! isset( $instance['replies'] ) ) {
102	$instance['replies'] = false;
103	}
104
105	return $instance;
106	}
107
108	/**
109	* Outputs the widget settings form.
110	*
111	* @param array $instance Current settings.
112	*/
113	public function form( $instance ) {
114	$params = array_merge( $this->default_settings, $instance );
115
116	$templates = apply_filters( 'powerkit_twitter_templates', array() );
117	?>
118	<!-- Title -->
119	<p><label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php esc_html_e( 'Title:', 'powerkit' ); ?></label>
120	<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_attr( $params['title'] ); ?>" /></p>
121
122	<!-- Twitter User ID -->
123	<p><label for="<?php echo esc_attr( $this->get_field_id( 'username' ) ); ?>"><?php esc_html_e( 'Twitter user ID:', 'powerkit' ); ?></label>
124	<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'username' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'username' ) ); ?>" type="text" value="<?php echo esc_attr( $params['username'] ); ?>" /></p>
125
126	<!-- Number of Tweets -->
127	<p><label for="<?php echo esc_attr( $this->get_field_id( 'number' ) ); ?>"><?php esc_html_e( 'Number of tweets to display:', 'powerkit' ); ?></label>
128	<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'number' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'number' ) ); ?>" type="number" value="<?php echo esc_attr( $params['number'] ); ?>" /></p>
129
130	<!-- Template -->
131	<?php if ( count( (array) $templates ) > 1 ) : ?>
132	<p><label for="<?php echo esc_attr( $this->get_field_id( 'Template' ) ); ?>"><?php esc_html_e( 'Template:', 'powerkit' ); ?></label>
133	<select name="<?php echo esc_attr( $this->get_field_name( 'template' ) ); ?>" id="<?php echo esc_attr( $this->get_field_id( 'template' ) ); ?>" class="widefat">
134	<?php
135	if ( $templates ) {
136	foreach ( $templates as $key => $item ) {
137	?>
138	<option value="<?php echo esc_attr( $key ); ?>" <?php selected( $params['template'], $key ); ?>><?php echo esc_attr( $item['name'] ); ?></option>
139	<?php
140	}
141	}
142	?>
143	</select>
144	</p>
145	<?php endif; ?>
146
147	<!-- Display header -->
148	<p><input id="<?php echo esc_attr( $this->get_field_id( 'header' ) ); ?>" class="checkbox" name="<?php echo esc_attr( $this->get_field_name( 'header' ) ); ?>" type="checkbox" <?php checked( (bool) $params['header'] ); ?> />
149	<label for="<?php echo esc_attr( $this->get_field_id( 'header' ) ); ?>"><?php esc_html_e( 'Display header', 'powerkit' ); ?></label></p>
150
151	<!-- Display follow button -->
152	<p><input id="<?php echo esc_attr( $this->get_field_id( 'button' ) ); ?>" class="checkbox" name="<?php echo esc_attr( $this->get_field_name( 'button' ) ); ?>" type="checkbox" <?php checked( (bool) $params['button'] ); ?> />
153	<label for="<?php echo esc_attr( $this->get_field_id( 'button' ) ); ?>"><?php esc_html_e( 'Display follow button', 'powerkit' ); ?></label></p>
154
155	<!-- Display header -->
156	<p><input id="<?php echo esc_attr( $this->get_field_id( 'retweets' ) ); ?>" class="checkbox" name="<?php echo esc_attr( $this->get_field_name( 'retweets' ) ); ?>" type="checkbox" <?php checked( (bool) $params['retweets'] ); ?> />
157	<label for="<?php echo esc_attr( $this->get_field_id( 'retweets' ) ); ?>"><?php esc_html_e( 'Include retweets', 'powerkit' ); ?></label></p>
158
159	<!-- Display follow button -->
160	<p><input id="<?php echo esc_attr( $this->get_field_id( 'replies' ) ); ?>" class="checkbox" name="<?php echo esc_attr( $this->get_field_name( 'replies' ) ); ?>" type="checkbox" <?php checked( (bool) $params['replies'] ); ?> />
161	<label for="<?php echo esc_attr( $this->get_field_id( 'replies' ) ); ?>"><?php esc_html_e( 'Include replies', 'powerkit' ); ?></label></p>
162	<?php
163	}
164	}
165
166	/**
167	* Register Widget
168	*/
169	function powerkit_widget_init_twitter() {
170	register_widget( 'Powerkit_Twitter_Widget' );
171	}
172	add_action( 'widgets_init', 'powerkit_widget_init_twitter' );
173