give / includes / admin / emails / class-email-notification-util.php

class-email-notification-util.php in GiveWP – Donation Plugin and Fundraising Platform 4.16.9, at includes/admin/emails/class-email-notification-util.php

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1	<?php
2	/**
3	* Email Notification Util
4	*
5	* This class contains helper functions for email notification.
6	*
7	* @package Give
8	* @subpackage Classes/Emails
9	* @copyright Copyright (c) 2016, GiveWP
10	* @license https://opensource.org/licenses/gpl-license GNU Public License
11	* @since 2.0
12	*/
13
14	// Exit if access directly.
15	if ( ! defined( 'ABSPATH' ) ) {
16	exit;
17	}
18
19
20	class Give_Email_Notification_Util {
21	/**
22	* Instance.
23	*
24	* @since 2.0
25	* @access static
26	* @var
27	*/
28	private static $instance;
29
30	/**
31	* Singleton pattern.
32	*
33	* @since 2.0
34	* @access private
35	* Give_Email_Notification_Util constructor.
36	*/
37	private function __construct() {
38	}
39
40
41	/**
42	* Get instance.
43	*
44	* @since 2.0
45	* @access static
46	* @return static
47	*/
48	static function get_instance() {
49	if ( null === static::$instance ) {
50	self::$instance = new static();
51	}
52
53	return self::$instance;
54	}
55
56
57	/**
58	* Check if notification has preview field or not.
59	*
60	* @since 2.0
61	* @access public
62	*
63	* @param Give_Email_Notification $email
64	*
65	* @return bool
66	*/
67	public static function has_preview( Give_Email_Notification $email ) {
68	return $email->config['has_preview'];
69	}
70
71	/**
72	* Check if notification has recipient field or not.
73	*
74	* @since 2.0
75	* @access public
76	*
77	* @param Give_Email_Notification $email
78	*
79	* @return bool
80	*/
81	public static function has_recipient_field( Give_Email_Notification $email ) {
82	return $email->config['has_recipient_field'];
83	}
84
85	/**
86	* Check if admin can edit notification status or not.
87	*
88	* @since 2.0
89	* @access public
90	*
91	* @param Give_Email_Notification $email
92	*
93	* @return bool
94	*/
95	public static function is_notification_status_editable( Give_Email_Notification $email ) {
96	$user_can_edit = $email->config['notification_status_editable'];
97
98	return (bool) $user_can_edit;
99	}
100
101	/**
102	* Check if admin can edit notification status or not.
103	*
104	* @since 2.0
105	* @access public
106	*
107	* @param Give_Email_Notification $email
108	*
109	* @return bool
110	*/
111	public static function is_content_type_editable( Give_Email_Notification $email ) {
112	return $email->config['content_type_editable'];
113	}
114
115	/**
116	* Check email preview header active or not.
117	*
118	* @since 2.0
119	* @access public
120	*
121	* @param Give_Email_Notification $email
122	*
123	* @return bool
124	*/
125	public static function is_email_preview_has_header( Give_Email_Notification $email ) {
126	return $email->config['has_preview_header'];
127	}
128
129	/**
130	* Check email preview header active or not.
131	*
132	* @since 2.0
133	* @access public
134	*
135	* @param Give_Email_Notification $email
136	*
137	* @return bool
138	*/
139	public static function is_email_preview( Give_Email_Notification $email ) {
140	return $email->config['has_preview'];
141	}
142
143	/**
144	* Check if email notification setting appear on emails setting page or not.
145	*
146	* @since 2.0
147	* @access public
148	*
149	* @param Give_Email_Notification $email
150	*
151	* @return bool
152	*/
153	public static function is_show_on_emails_setting_page( Give_Email_Notification $email ) {
154	return $email->config['show_on_emails_setting_page'];
155	}
156
157	/**
158	* Check if we can use form email options.
159	*
160	* @since 2.0
161	* @access public
162	*
163	* @param Give_Email_Notification $email
164	* @param int $form_id
165	*
166	* @return bool
167	*/
168	public static function can_use_form_email_options( Give_Email_Notification $email, $form_id = null ) {
169	return give_is_setting_enabled( give_get_meta( $form_id, '_give_email_options', true ) );
170	}
171
172	/**
173	* Check email active or not.
174	*
175	* @since 2.0
176	* @access public
177	*
178	* @param Give_Email_Notification $email
179	* @param int $form_id
180	*
181	* @return string
182	*/
183	public static function is_email_notification_active( Give_Email_Notification $email, $form_id = null ) {
184	$notification_status = $email->get_notification_status( $form_id );
185
186	$notification_status = empty( $form_id )
187	? give_is_setting_enabled( $notification_status )
188	: give_is_setting_enabled( give_get_option( "{$email->config['id']}_notification", $email->config['notification_status'] ) ) && give_is_setting_enabled( $notification_status, array( 'enabled', 'global' ) );
189	// To check if email notification is active or not on a per-form basis, email notification must be globally active—otherwise it will be considered disabled.
190
191	/**
192	* Filter to modify is email active notification
193	*
194	* @since 2.1.3
195	*
196	* @param bool $notification_status True if notification is enable and false when disable
197	* @param Give_Email_Notification $email Class instances Give_Email_Notification.
198	* @param int $form_id Donation Form ID.
199	*
200	* @param bool $notification_status True if notification is enable and false when disable
201	*/
202	return apply_filters( "give_{$email->config['id']}_is_email_notification_active", $notification_status, $email, $form_id );
203	}
204
205	/**
206	* Check if admin preview email or not
207	*
208	* @since 2.0
209	* @access public
210	* @return bool $is_preview
211	*/
212	public static function can_preview_email() {
213	$is_preview = false;
214
215	if (
216	current_user_can( 'manage_give_settings' )
217	&& ! empty( $_GET['give_action'] )
218	&& 'preview_email' === $_GET['give_action']
219	) {
220	$is_preview = true;
221	}
222
223	return $is_preview;
224	}
225
226	/**
227	* Check if admin preview email or not
228	*
229	* @since 2.0
230	* @access public
231	* @return bool $is_preview
232	*/
233	public static function can_send_preview_email() {
234	$is_preview = false;
235
236	if (
237	current_user_can( 'manage_give_settings' )
238	&& ! empty( $_GET['give_action'] )
239	&& 'send_preview_email' === $_GET['give_action']
240	) {
241	$is_preview = true;
242	}
243
244	return $is_preview;
245	}
246
247
248	/**
249	* Get formatted text for email content type.
250	*
251	* @since 2.0
252	* @access public
253	*
254	* @param string $content_type
255	*
256	* @return string
257	*/
258	public static function get_formatted_email_type( $content_type ) {
259	$email_contents = array(
260	'text/html' => __( 'HTML', 'give' ),
261	'text/plain' => __( 'Plain', 'give' ),
262	);
263
264	return $email_contents[ $content_type ];
265	}
266
267
268	/**
269	* Get email notification option value.
270	*
271	* @since 2.0
272	* @access public
273	*
274	* @param Give_Email_Notification $email
275	* @param string $option_name
276	* @param int $form_id
277	* @param mixed $default
278	*
279	* @return mixed
280	*/
281	public static function get_value( Give_Email_Notification $email, $option_name, $form_id = null, $default = false ) {
282	// If form id set then option name can be contain _give_ prefix which is only used for meta key,
283	// So make sure you are using correct option name.
284	$global_option_name = ( 0 === strpos( $option_name, '_give_' )
285	? str_replace( '_give_', '', $option_name )
286	: $option_name );
287	$option_value = give_get_option( $global_option_name, $default );
288
289	// Ensure that emails sent to donors can be translated using WPML
290	// Registering only the emails sent to the donors.
291	if ( defined( 'ICL_SITEPRESS_VERSION' ) && ! is_array( $option_value ) ) {
292	$option_value = apply_filters( 'wpml_translate_single_string', $option_value, 'admin_texts_give_settings', '[give_settings]' . $global_option_name );
293	}
294
295	if (
296	! empty( $form_id )
297	&& give_is_setting_enabled(
298	give_get_meta(
299	$form_id,
300	Give_Email_Setting_Field::get_prefix( $email, $form_id ) . 'notification',
301	true,
302	'global'
303	)
304	)
305	) {
306	$option_value = get_post_meta( $form_id, $option_name, true );
307
308	// Get only email field value from recipients setting.
309	if ( Give_Email_Setting_Field::get_prefix( $email, $form_id ) . 'recipient' === $option_name ) {
310	$option_value = wp_list_pluck( $option_value, 'email' );
311	}
312	}
313
314	$option_value = empty( $option_value ) ? $default : $option_value;
315
316	/**
317	* Filter the setting value
318	*
319	* @since 2.0
320	*/
321	return apply_filters( 'give_email_setting_value', $option_value, $option_name, $email, $form_id, $default );
322	}
323
324
325	/**
326	* Get email logo.
327	*
328	* @since 2.1.5
329	*
330	* @access public
331	*
332	* @param integer $form_id FOrm ID.
333	*
334	* @return string
335	*/
336	public static function get_email_logo( $form_id ) {
337
338	// Email logo tag.
339	$header_img = $form_id && give_is_setting_enabled( give_get_meta( $form_id, '_give_email_options', true ) )
340	? give_get_meta( $form_id, '_give_email_logo', true )
341	: give_get_option( 'email_logo', '' );
342
343	return $header_img;
344	}
345	}
346