mainwp / class / class-mainwp-notification-template.php

class-mainwp-notification-template.php in MainWP Dashboard: Self-hosted WordPress Management for Agencies 5.0, at class/class-mainwp-notification-template.php

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1	<?php
2	/**
3	* MainWP notification template
4	*
5	* @package MainWP/Dashboard
6	*/
7
8	namespace MainWP\Dashboard;
9
10	/**
11	* Class MainWP_Notification_Template
12	*
13	* @package MainWP\Dashboard
14	*/
15	class MainWP_Notification_Template {
16
17	/**
18	* Private static variable to hold the single instance of the class.
19	*
20	* @static
21	*
22	* @var mixed Default null.
23	*/
24	private static $instance = null;
25
26
27	/**
28	* Template directory.
29	*
30	* @var string Default empty.
31	*/
32	private $template_path = '';
33
34	/**
35	* Custom template directory.
36	*
37	* @var string Default empty.
38	*/
39	private $template_custom_path = '';
40
41	/**
42	* Method get_class_name()
43	*
44	* Get Class Name.
45	*
46	* @return string Class name.
47	*/
48	public static function get_class_name() {
49	return __CLASS__;
50	}
51
52	/**
53	* Create a new Self Instance.
54	*
55	* @return mixed self::$instance
56	*/
57	public static function instance() {
58	if ( null === self::$instance ) {
59	self::$instance = new self();
60	}
61	return self::$instance;
62	}
63
64	/**
65	* MainWP_Notification_Template constructor.
66	*
67	* Run each time the class is called.
68	*
69	* @uses \MainWP\Dashboard\MainWP_System_Utility::get_mainwp_sub_dir()
70	*/
71	public function __construct() {
72	$this->template_path = MAINWP_PLUGIN_DIR . 'templates/';
73	$this->template_custom_path = MainWP_System_Utility::get_mainwp_sub_dir( 'templates' );
74	// create custom template folders if does not existed.
75	MainWP_System_Utility::get_mainwp_sub_dir( 'templates/emails' );
76	}
77
78	/**
79	* Get default templates folder.
80	*
81	* @return string folder.
82	*/
83	public function get_default_templates_dir() {
84	return $this->template_path;
85	}
86
87	/**
88	* Get custom templates folder.
89	*
90	* @return string folder.
91	*/
92	public function get_custom_templates_dir() {
93	return $this->template_custom_path;
94	}
95
96	/**
97	* Get template HTML.
98	*
99	* Credits.
100	*
101	* Plugin-Name: WooCommerce.
102	* Plugin URI: https://woocommerce.com/.
103	* Author: Automattic.
104	* Author URI: https://woocommerce.com.
105	* License: GPLv3 or later.
106	*
107	* @param string $template_name Template name.
108	* @param array $args Arguments. (default: array).
109	*
110	* @return string
111	*/
112	public function get_template_html( $template_name, $args = array() ) {
113	return $this->get_template( $template_name, $args );
114	}
115
116	/**
117	* Get templates.
118	*
119	* Credits.
120	*
121	* Plugin-Name: WooCommerce.
122	* Plugin URI: https://woocommerce.com/.
123	* Author: Automattic.
124	* Author URI: https://woocommerce.com.
125	* License: GPLv3 or later.
126	*
127	* @param string $template_name Template name.
128	* @param array $args Arguments. (default: array).
129	*
130	* @return false\|string\|void
131	*
132	* @uses \MainWP\Dashboard\MainWP_Notification_Settings::replace_tokens_for_content()
133	* @uses \MainWP\Dashboard\MainWP_Utility::get_timestamp()
134	*/
135	public function get_template( $template_name, $args = array() ) {
136
137	// template full path.
138	$template = $this->locate_template( $template_name );
139
140	/**
141	* Filter: mainwp_get_template
142	*
143	* Filters available templates and adds support for 3rd party templates.
144	*
145	* @param string $template_name Template name.
146	* @param array $args Args.
147	*
148	* @since 4.1
149	*/
150	$filter_template = apply_filters( 'mainwp_get_template', $template, $template_name, $args );
151
152	if ( $filter_template !== $template ) {
153	$template = $filter_template;
154	}
155
156	$located = $template;
157
158	if ( ! file_exists( $located ) ) {
159	return;
160	}
161
162	extract( $args ); // @codingStandardsIgnoreLine
163
164	ob_start();
165
166	/**
167	* Action: mainwp_before_template_part
168	*
169	* Fires before the email template is loaded.
170	*
171	* @param string $template_name Template name.
172	* @param resource $located Template file.
173	* @param array $args Args.
174	*
175	* @since 4.1
176	*/
177	do_action( 'mainwp_before_template_part', $template_name, $located, $args );
178
179	include $located;
180
181	/**
182	* Action: mainwp_after_template_part
183	*
184	* Fires after the email template is loaded.
185	*
186	* @param string $template_name Template name.
187	* @param resource $located Template file.
188	* @param array $args Args.
189	*
190	* @since 4.1
191	*/
192	do_action( 'mainwp_after_template_part', $template_name, $located, $args );
193
194	$content = ob_get_clean();
195
196	if ( isset( $current_email_site ) && is_object( $current_email_site ) ) {
197
198	$content = MainWP_Notification_Settings::replace_tokens_for_content( $content, $current_email_site );
199
200	if ( isset( $child_site_tokens ) && ! empty( $child_site_tokens ) ) {
201
202	if ( ! isset( $timestamp_from_date ) \|\| empty( $timestamp_from_date ) \|\| ! isset( $timestamp_to_date ) \|\| empty( $timestamp_to_date ) ) {
203	$now_timestamp = MainWP_Utility::get_timestamp();
204	$timestamp_from_date = $now_timestamp - DAY_IN_SECONDS;
205	$timestamp_to_date = $now_timestamp;
206	}
207
208	if ( preg_match( '/\[[^\]]+\]/is', $content, $matches ) ) {
209
210	/**
211	* Filter: mainwp_pro_reports_generate_content
212	*
213	* Filters the Pro Reports available content.
214	*
215	* @since 4.1
216	*/
217	$content = apply_filters( 'mainwp_pro_reports_generate_content', $content, $current_email_site->id, $timestamp_from_date, $timestamp_to_date );
218
219	/**
220	* Filter: mainwp_client_report_generate_content
221	*
222	* Filters the Client Reports available content.
223	*
224	* @since 4.1
225	*/
226	$content = apply_filters( 'mainwp_client_report_generate_content', $content, $current_email_site->id, $timestamp_from_date, $timestamp_to_date );
227	}
228	}
229	}
230
231	return $content;
232	}
233
234	/**
235	* Locate a template and return the path for inclusion.
236	*
237	* Credits.
238	*
239	* Plugin-Name: WooCommerce.
240	* Plugin URI: https://woocommerce.com/.
241	* Author: Automattic.
242	* Author URI: https://woocommerce.com.
243	* License: GPLv3 or later.
244	*
245	* @param string $template_name Template name.
246	* @return string
247	*/
248	private function locate_template( $template_name ) {
249
250	$template = '';
251
252	// Look within custom path - this is priority.
253	$template_path = $this->template_custom_path;
254	if ( file_exists( $template_path . $template_name ) ) {
255	$template = $template_path . $template_name;
256	}
257
258	// Get default template.
259	if ( ! $template ) {
260	$template_path = $this->template_path;
261	$template_path = apply_filters( 'mainwp_default_template_source_dir', $template_path, $template_name );
262	$template = $template_path . $template_name;
263	}
264
265	/**
266	* Filer: mainwp_locate_template
267	*
268	* Filters the template location.
269	*
270	* @param string $template_name Template name.
271	* @param string $template_path Template path.
272	*
273	* @since 4.1
274	*/
275	return apply_filters( 'mainwp_locate_template', $template, $template_name, $template_path );
276	}
277
278	/**
279	* Check if it is overrided template.
280	*
281	* @param string $type Email type.
282	*
283	* @return bool True\|False
284	*/
285	public function is_overrided_template( $type ) {
286	$templ = self::get_template_name_by_notification_type( $type );
287	if ( file_exists( $this->template_custom_path . $templ ) ) {
288	return true;
289	}
290	return false;
291	}
292
293	/**
294	* Get default template name by email/notification type.
295	*
296	* @param string $type email/notification type.
297	*
298	* @return string\|null Template name.
299	*/
300	public static function get_template_name_by_notification_type( $type = '' ) {
301	$types = array(
302	'daily_digest' => 'emails/mainwp-daily-digest-email.php',
303	'uptime' => 'emails/mainwp-uptime-monitoring-email.php',
304	'site_health' => 'emails/mainwp-site-health-monitoring-email.php',
305	'http_check' => 'emails/mainwp-after-update-http-check-email.php',
306	'deactivated_license_alert' => 'emails/mainwp-licenses-deactivated-alert-email.php',
307	);
308
309	$addition_template_name = apply_filters( 'mainwp_get_notification_template_name_by_type', '', $type );
310	if ( ! empty( $addition_template_name ) ) {
311	return $addition_template_name;
312	}
313
314	return isset( $types[ $type ] ) ? $types[ $type ] : null;
315	}
316
317
318	/**
319	* Method handle_template_file_action()
320	*
321	* Handle template file action.
322	*
323	* @return bool $done handle result.
324	*
325	* @uses \MainWP\Dashboard\MainWP_System_Utility::get_wp_file_system()
326	*/
327	public function handle_template_file_action() {
328	$updated_templ = false;
329
330	$hasWPFileSystem = MainWP_System_Utility::get_wp_file_system();
331
332	/**
333	* WordPress files system object.
334	*
335	* @global object
336	*/
337	global $wp_filesystem;
338
339	$type = isset( $_GET['edit-email'] ) ? sanitize_text_field( wp_unslash( $_GET['edit-email'] ) ) : '';
340	$templ_base_name = ! empty( $type ) ? self::get_template_name_by_notification_type( $type ) : '';
341
342	if ( ! empty( $templ_base_name ) && isset( $_GET['_wpnonce'] ) && wp_verify_nonce( sanitize_key( $_GET['_wpnonce'] ), 'delete-email-template' ) ) {
343	if ( $hasWPFileSystem ) {
344	$dir = $this->template_custom_path;
345	$deleted = $wp_filesystem->delete( $dir . $templ_base_name );
346	if ( $deleted ) {
347	$updated_templ = 1;
348	}
349	}
350	}
351
352	if ( ! empty( $templ_base_name ) && isset( $_GET['_wpnonce'] ) && wp_verify_nonce( sanitize_key( $_GET['_wpnonce'] ), 'copy-email-template' ) ) {
353	if ( $hasWPFileSystem ) {
354	$template_path = $this->template_path;
355	$source_dir = apply_filters( 'mainwp_default_template_source_dir', $template_path, $templ_base_name );
356	$dest_dir = $this->template_custom_path;
357	$copied = $wp_filesystem->copy( $source_dir . $templ_base_name, $dest_dir . $templ_base_name );
358	if ( $copied ) {
359	$updated_templ = 2;
360	}
361	}
362	}
363
364	if ( ! empty( $templ_base_name ) && isset( $_POST['wp_nonce'] ) && wp_verify_nonce( sanitize_key( $_POST['wp_nonce'] ), 'save-email-template' ) ) {
365	$template_code = isset( $_POST[ 'edit_' . $type . '_code' ] ) ? wp_unslash( $_POST[ 'edit_' . $type . '_code' ] ) : ''; //phpcs:ignore -- saving template content.
366	$updated = $this->save_template( $template_code, $templ_base_name );
367	if ( $updated ) {
368	$updated_templ = 3;
369	}
370	}
371
372	return $updated_templ;
373	}
374
375	/**
376	* Save the email templates.
377	*
378	* Credits.
379	*
380	* Plugin-Name: WooCommerce.
381	* Plugin URI: https://woocommerce.com/.
382	* Author: Automattic.
383	* Author URI: https://woocommerce.com.
384	* License: GPLv3 or later.
385	*
386	* @since 4.1
387	* @param string $template_code Template code.
388	* @param string $template Template.
389	*/
390	public function save_template( $template_code, $template ) {
391	if ( current_user_can( 'edit_themes' ) && ! empty( $template_code ) && ! empty( $template ) ) {
392	$saved = false;
393	$file = $this->template_custom_path . $template;
394	$code = str_replace( PHP_EOL, '', $template_code ); // to fix issue create extra line breaks in custom template file.
395
396	$is_writable = MainWP_System_Utility::is_writable( $file );
397	// phpcs:disable WordPress.WP.AlternativeFunctions
398	if ( $is_writable ) {
399	$f = fopen( $file, 'w+' );
400	if ( false !== $f ) {
401	fwrite( $f, $code );
402	fclose( $f );
403	$saved = true;
404	}
405	}
406	//phpcs:enable
407
408	if ( $saved ) {
409	return true;
410	}
411	}
412	return false;
413	}
414	}
415