charitable / includes / widgets / class-charitable-campaign-terms-widget.php

class-charitable-campaign-terms-widget.php in Charitable – Donation & Fundraising Platform (Donation Forms, Recurring Donations & Fundraising Campaigns) 1.8.13, at includes/widgets/class-charitable-campaign-terms-widget.php

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1	<?php
2	/**
3	* Campaign categories/tags widget class.
4	*
5	* @package Charitable/Widgets/Charitable_Campaign_Terms_Widget
6	* @category Class
7	* @author David Bisset
8	* @since 1.0.0
9	* @version 1.5.4
10	*/
11
12	// Exit if accessed directly.
13	if ( ! defined( 'ABSPATH' ) ) {
14	exit;
15	}
16
17	if ( ! class_exists( 'Charitable_Campaign_Terms_Widget' ) ) :
18
19	/**
20	* Charitable_Campaign_Terms_Widget class.
21	*
22	* @since 1.0.0
23	*/
24	class Charitable_Campaign_Terms_Widget extends WP_Widget {
25
26	/**
27	* Instantiate the widget and set up basic configuration.
28	*
29	* @since 1.0.0
30	*/
31	public function __construct() {
32	parent::__construct(
33	'charitable_campaign_terms_widget',
34	__( 'Campaign Categories / Tags', 'charitable' ),
35	array(
36	'description' => __( 'Displays your Charitable campaign categories or tags.', 'charitable' ),
37	// 'customize_selective_refresh' => true
38	)
39	);
40	}
41
42	/**
43	* Display the widget contents on the front-end.
44	*
45	* @since 1.0.0
46	*
47	* @param array $args Display arguments including 'before_title', 'after_title', 'before_widget' and 'after_widget'.
48	* @param array $instance The settings for the particular instance of the widget.
49	* @return void
50	*/
51	public function widget( $args, $instance ) {
52	$view_args = array_merge( $args, $instance );
53	$template = array_key_exists( 'dropdown', $view_args ) && $view_args['dropdown'] ? 'widgets/campaign-terms-dropdown.php' : 'widgets/campaign-terms.php';
54
55	charitable_template( $template, $view_args );
56	}
57
58	/**
59	* Display the widget form in the admin.
60	*
61	* @since 1.0.0
62	*
63	* @param array $instance The current settings for the widget options.
64	* @return void
65	*/
66	public function form( $instance ) {
67	$title = isset( $instance['title'] ) ? esc_attr( $instance['title'] ) : '';
68	$taxonomy = isset( $instance['taxonomy'] ) ? $instance['taxonomy'] : 'campaign_category';
69	$show_count = isset( $instance['show_count'] ) && $instance['show_count'];
70	$hide_empty = isset( $instance['hide_empty'] ) && $instance['hide_empty'];
71	$dropdown = isset( $instance['dropdown'] ) && $instance['dropdown'];
72	?>
73	<p>
74	<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php esc_attr_e( 'Title:', 'charitable' ); ?></label>
75	<input type="text" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" value="<?php echo esc_attr( $title ); ?>"/>
76	</p>
77	<p>
78	<label for="<?php echo esc_attr( $this->get_field_id( 'taxonomy' ) ); ?>"><?php esc_html_e( 'Taxonomy', 'charitable' ); ?></label>
79	<select name="<?php echo esc_attr( $this->get_field_name( 'taxonomy' ) ); ?>" id="<?php echo esc_attr( $this->get_field_id( 'taxonomy' ) ); ?>">
80	<option value="campaign_category" <?php selected( 'campaign_category', $taxonomy ); ?>><?php esc_html_e( 'Categories', 'charitable' ); ?></option>
81	<option value="campaign_tag" <?php selected( 'campaign_tag', $taxonomy ); ?>><?php esc_html_e( 'Tags', 'charitable' ); ?></option>
82	</select>
83	</p>
84	<p>
85	<label for="<?php echo esc_attr( $this->get_field_id( 'show_count' ) ); ?>"><?php esc_html_e( 'Show count:', 'charitable' ); ?></label>
86	<input type="checkbox" name="<?php echo esc_attr( $this->get_field_name( 'show_count' ) ); ?>" id="<?php echo esc_attr( $this->get_field_id( 'show_count' ) ); ?>" <?php checked( $show_count ); ?> />
87	</p>
88	<p>
89	<label for="<?php echo esc_attr( $this->get_field_id( 'hide_empty' ) ); ?>"><?php esc_html_e( 'Hide empty:', 'charitable' ); ?></label>
90	<input type="checkbox" name="<?php echo esc_attr( $this->get_field_name( 'hide_empty' ) ); ?>" id="<?php echo esc_attr( $this->get_field_id( 'hide_empty' ) ); ?>" <?php checked( $hide_empty ); ?> />
91	</p>
92	<p>
93	<label for="<?php echo esc_attr( $this->get_field_id( 'dropdown' ) ); ?>"><?php esc_html_e( 'Display as dropdown:', 'charitable' ); ?></label>
94	<input type="checkbox" name="<?php echo esc_attr( $this->get_field_name( 'dropdown' ) ); ?>" id="<?php echo esc_attr( $this->get_field_id( 'dropdown' ) ); ?>" <?php checked( $dropdown ); ?> />
95	</p>
96	<?php
97	}
98
99	/**
100	* Update the widget settings in the admin.
101	*
102	* @since 1.0.0
103	*
104	* @param array $new_instance The updated settings.
105	* @param array $old_instance The old settings.
106	* @return array
107	*/
108	public function update( $new_instance, $old_instance ) {
109	$instance = array();
110	$instance['title'] = isset( $new_instance['title'] ) ? $new_instance['title'] : $old_instance['title'];
111	$instance['taxonomy'] = isset( $new_instance['taxonomy'] ) ? $new_instance['taxonomy'] : $old_instance['taxonomy'];
112	$instance['show_count'] = isset( $new_instance['show_count'] ) && $new_instance['show_count'] === 'on';
113	$instance['hide_empty'] = isset( $new_instance['hide_empty'] ) && $new_instance['hide_empty'] === 'on';
114	$instance['dropdown'] = isset( $new_instance['dropdown'] ) && $new_instance['dropdown'] === 'on';
115	return $instance;
116	}
117	}
118
119	endif;