simple-tags / inc / related-posts-widget.php

related-posts-widget.php in Tag, Category, and Taxonomy Manager – Autotagger Automatically Add Terms trunk, at inc/related-posts-widget.php

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1	<?php
2
3	/**
4	* TaxoPress widget class
5	*
6	*/
7	class SimpleTags_RelatedPosts_Widget extends WP_Widget
8	{
9	/**
10	* Constructor widget
11	*
12	* @return void
13	* @author Olatechpro
14	*/
15	public function __construct()
16	{
17	parent::__construct(
18	'simpletags-relatedposts',
19	esc_html__('Related Posts (TaxoPress)', 'simple-tags'),
20	[
21	'classname' => 'widget-simpletags-relatedposts',
22	'description' => esc_html__('Taxopress Related Posts Shortcode', 'simple-tags')
23	]
24	);
25	}
26
27	/**
28	* Default settings for widget
29	*
30	* @return array
31	* @author Olatechpro
32	*/
33	public static function get_fields()
34	{
35	return [
36	'relatedposts_id' => 0,
37	];
38	}
39
40	/**
41	* Method for theme render
42	*
43	* @param array $args
44	* @param array $instance
45	*
46	* @return void
47	* @author Olatechpro
48	*/
49	public function widget($args, $instance)
50	{
51	extract($args);
52
53	// Set values and clean it
54	foreach ((array)self::get_fields() as $field => $field_value) {
55	${$field} = isset($instance[$field]) ? trim($instance[$field]) : '';
56	}//$relatedposts_id;
57
58	// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
59	echo $before_widget;
60	// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
61	echo do_shortcode('[taxopress_relatedposts id="' . (int)$relatedposts_id . '"]');
62	// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
63	echo $after_widget;
64	}
65
66	/**
67	* Update widget settings
68	*
69	* @param array $new_instance
70	* @param array $old_instance
71	*
72	* @return array
73	* @author Olatechpro
74	*/
75	public function update($new_instance, $old_instance)
76	{
77	$instance = $old_instance;
78
79	foreach ((array)self::get_fields() as $field => $field_value) {
80	$instance[$field] = $new_instance[$field];
81	}
82
83	return $instance;
84	}
85
86	/**
87	* Admin form for widgets
88	*
89	* @param array $instance
90	*
91	* @return void
92	* @author Olatechpro
93	*/
94	public function form($instance)
95	{
96	//Defaults
97	$instance = wp_parse_args((array)$instance, self::get_fields());
98
99	$relatedposts_data = taxopress_get_relatedpost_data();
100	if (count($relatedposts_data) > 0) {
101	$shortcode_page = sprintf(
102	'<a href="%s">%s</a>',
103	add_query_arg(
104	[
105	'page' => 'st_related_posts',
106	],
107	admin_url('admin.php')
108	),
109	esc_html__('this page.', 'simple-tags')
110	);
111
112	echo '<p>' . esc_html__('Related Posts are added on ', 'simple-tags');
113	// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
114	echo $shortcode_page;
115	echo '</p>'
116
117	?>
118	<p>
119	<label for="<?php echo esc_attr($this->get_field_id('relatedposts_id')); ?>">
120	<?php esc_html_e('Select widget Related Posts.', 'simple-tags'); ?>
121	<select id="<?php echo esc_attr($this->get_field_id('relatedposts_id')); ?>"
122	name="<?php echo esc_attr($this->get_field_name('relatedposts_id')); ?>">
123	<?php foreach ($relatedposts_data as $key => $value) { ?>
124	<option <?php selected(esc_attr($instance['relatedposts_id']), esc_attr($key)); ?>
125	value="<?php echo esc_attr($key); ?>"><?php echo esc_html($value['title']); ?></option>
126	<?php } ?>
127	</select>
128	</label>
129	</p>
130
131	<?php
132	} else {
133	$shortcode_page = sprintf(
134	'<a href="%s">%s</a>',
135	add_query_arg(
136	[
137	'page' => 'st_related_posts',
138	],
139	admin_url('admin.php')
140	),
141	esc_html__('Here', 'simple-tags')
142	);
143
144	echo '<br />' . esc_html__('No Related Posts shortcode available. Add new shortcode ', 'simple-tags');
145	// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
146	echo $shortcode_page;
147	echo '<br /><br />';
148	}
149	}
150	}
151