charitable / includes / widgets / class-charitable-donate-widget.php

class-charitable-donate-widget.php in Charitable – Donation & Fundraising Platform (Donation Forms, Recurring Donations & Fundraising Campaigns) 1.7.0.12, at includes/widgets/class-charitable-donate-widget.php

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1	<?php
2	/**
3	* Class responsible for setting up the donate widget.
4	*
5	* @package Charitable/Classes/Charitable_Donate_Widget
6	* @version 1.0.0
7	* @author David Bisset
8	* @copyright Copyright (c) 2022, WP Charitable LLC
9	* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
10	*/
11
12	// Exit if accessed directly.
13	if ( ! defined( 'ABSPATH' ) ) {
14	exit;
15	}
16
17	if ( ! class_exists( 'Charitable_Donate_Widget' ) ) :
18
19	/**
20	* A widget to display the downloads that are connected to the campaign.
21	*
22	* @see WP_Widget
23	* @since 1.0.0
24	*/
25	class Charitable_Donate_Widget extends WP_Widget {
26
27	/**
28	* Register the widget.
29	*
30	* @since 1.0.0
31	*/
32	public function __construct() {
33
34	parent::__construct(
35	'charitable_donate_widget',
36	__( 'Campaign Donation', 'charitable' ),
37	array(
38	'description' => __( 'Display a donation widget.', 'charitable' ),
39	'customize_selective_refresh' => true,
40	)
41	);
42
43	}
44
45	/**
46	* Displays the widget on the frontend.
47	*
48	* @since 1.0.0
49	*
50	* @param array $args Widget args.
51	* @param array $instance Widget instance.
52	* @return void
53	*/
54	public function widget( $args, $instance ) {
55	if ( ! array_key_exists( 'campaign_id', $instance ) \|\| '' == $instance['campaign_id'] ) {
56	return;
57	}
58
59	charitable_template( 'widgets/donate.php', array_merge( $args, $instance ) );
60	}
61
62	/**
63	* Displays the widget form.
64	*
65	* @since 1.0.0
66	*
67	* @param array $instance Widget instance.
68	* @return void
69	*/
70	public function form( $instance ) {
71
72	$defaults = array(
73	'title' => '',
74	'campaign_id' => '',
75	);
76
77	$instance = wp_parse_args( (array) $instance, $defaults );
78	$title = $instance['title'];
79	$campaign_id = $instance['campaign_id'];
80	$campaigns = Charitable_Campaigns::query( array( 'posts_per_page' => -1 ) );
81	?>
82	<p>
83	<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:', 'charitable' ) ?>
84	<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" />
85	</label>
86	</p>
87	<p>
88	<label for="<?php echo $this->get_field_id( 'campaign_id' ); ?>"><?php _e( 'Campaign:', 'charitable' ) ?>
89	<select name="<?php echo $this->get_field_name( 'campaign_id' ) ?>">
90	<option value="current"><?php _e( 'Campaign currently viewed', 'charitable' ) ?></option>
91	<optgroup label="<?php _e( 'Specific campaigns', 'charitable' ) ?>">
92	<?php foreach ( $campaigns->posts as $campaign ) : ?>
93	<option value="<?php echo $campaign->ID ?>" <?php selected( $campaign->ID, $campaign_id ) ?>><?php echo $campaign->post_title ?></option>
94	<?php endforeach ?>
95	</optgroup>
96	</select>
97	</label>
98	</p>
99	<?php
100	}
101
102	/**
103	* Update the widget settings.
104	*
105	* @since 1.0.0
106	*
107	* @param array $new_instance New widget instance arguments.
108	* @param array $old_instance Old widget instance arguments.
109	* @return array
110	*/
111	public function update( $new_instance, $old_instance ) {
112	$instance = $old_instance;
113	$instance['title'] = $new_instance['title'];
114	$instance['campaign_id'] = $new_instance['campaign_id'];
115	return $instance;
116	}
117	}
118
119	endif;
120