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