class-give-donor-wall-widget.php — GiveWP – Donation Plugin and Fundraising Platform 2.2.1

give / includes / class-give-donor-wall-widget.php

give / includes Last commit date

class-give-donor-wall-widget.php

165 lines

1	<?php
2	/**
3	* Donors Gravatars
4	*
5	* @package Give
6	* @subpackage Classes/Give_Donors_Gravatars
7	* @copyright Copyright (c) 2016, WordImpress
8	* @license https://opensource.org/licenses/gpl-license GNU Public License
9	* @since 1.0
10	*/
11
12	// Exit if accessed directly.
13	if ( ! defined( 'ABSPATH' ) ) {
14	exit;
15	}
16
17	/**
18	* Give_Donor_Wall_Widget Class
19	*
20	* This class handles donors gravatars
21	*
22	* @since 1.0
23	*/
24	class Give_Donor_Wall_Widget extends WP_Widget {
25
26	/**
27	* Widget constructor
28	*
29	* @since 1.0
30	* @access public
31	*/
32	public function __construct() {
33
34	// widget settings
35	$widget_ops = array(
36	'classname' => 'give-donors-gravatars',
37	'description' => esc_html__( 'Displays gravatars of people who have donated using your your form. Will only show on the single form page.', 'give' ),
38	);
39
40	// widget control settings
41	$control_ops = array(
42	'width' => 250,
43	'height' => 350,
44	'id_base' => 'give_gravatars_widget'
45	);
46
47	// create the widget
48	parent::__construct(
49	'give_donors_gravatars_widget',
50	esc_html__( 'Give Donors Gravatars', 'give' ),
51	$widget_ops,
52	$control_ops
53	);
54
55	}
56
57	/**
58	* Donors gravatars widget content
59	*
60	* Outputs the content of the widget
61	*
62	* @since 1.0
63	* @access public
64	*
65	* @param array $args Display arguments including 'before_title', 'after_title', 'before_widget', and 'after_widget'.
66	* @param array $instance Settings for the current Links widget instance.
67	*
68	* @return void
69	*/
70	public function widget( $args, $instance ) {
71
72	//@TODO: Don't extract it!!!
73	extract( $args );
74
75	if ( ! is_singular( 'give_forms' ) ) {
76	return;
77	}
78
79	// Variables from widget settings
80	$title = apply_filters( 'widget_title', $instance['title'] );
81
82	// Used by themes. Opens the widget
83	echo $before_widget;
84
85	// Display the widget title
86	if ( $title ) {
87	echo $before_title . $title . $after_title;
88	}
89
90	$gravatars = new Give_Donor_Wall();
91
92	echo $gravatars->gravatars( get_the_ID(), null ); // remove title
93
94	// Used by themes. Closes the widget
95	echo $after_widget;
96
97	}
98
99	/**
100	* Update donors gravatars
101	*
102	* Processes widget options to be saved.
103	*
104	* @since 1.0
105	* @access public
106	*
107	* @param array $new_instance New settings for this instance as input by the user via WP_Widget::form().
108	* @param array $old_instance Old settings for this instance.
109	*
110	* @return array Updated settings to save.
111	*/
112	public function update( $new_instance, $old_instance ) {
113
114	$instance = $old_instance;
115
116	$instance['title'] = strip_tags( $new_instance['title'] );
117
118	return $instance;
119
120	}
121
122	/**
123	* Output donors
124	*
125	* Displays the actual form on the widget page.
126	*
127	* @since 1.0
128	* @access public
129	*
130	* @param array $instance Current settings.
131	*
132	* @return void
133	*/
134	public function form( $instance ) {
135
136	// Set up some default widget settings.
137	$defaults = array(
138	'title' => '',
139	);
140
141	$instance = wp_parse_args( (array) $instance, $defaults ); ?>
142
143	<!-- Title -->
144	<p>
145	<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php esc_html_e( 'Title:', 'give' ) ?></label>
146	<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo $instance['title']; ?>" />
147	</p>
148
149	<?php
150	}
151
152	/**
153	* Register the widget
154	*
155	* @return void
156	*/
157	function widget_init(){
158	register_widget( $this->self );
159	}
160
161	}
162
163
164
165