← All changes | class/class-mainwp-notification-template.php +363 -347 4.6.0.1 → 6.2.1 View file →

		@@ -6,407 +6,423 @@
6	6	*/
7	7
8	8	namespace MainWP\Dashboard;
9	9
	10	+// Exit if accessed directly.
	11	+if ( ! defined( 'ABSPATH' ) ) {
	12	+ exit;
	13	+}
	14	+
10	15	/**
11	16	* Class MainWP_Notification_Template
12	17	*
13	18	* @package MainWP\Dashboard
14	19	*/
15		-class MainWP_Notification_Template {
	20	+class MainWP_Notification_Template { // phpcs:ignore Generic.Classes.OpeningBraceSameLine.ContentAfterBrace -- NOSONAR.
16	21
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;
	22	+ /**
	23	+ * Private static variable to hold the single instance of the class.
	24	+ *
	25	+ * @static
	26	+ *
	27	+ * @var mixed Default null.
	28	+ */
	29	+ private static $instance = null;
25	30
26	31
27		- /**
28		- * Template directory.
29		- *
30		- * @var string Default empty.
31		- */
32		- private $template_path = '';
	32	+ /**
	33	+ * Template directory.
	34	+ *
	35	+ * @var string Default empty.
	36	+ */
	37	+ private $template_path = '';
33	38
34		- /**
35		- * Custom template directory.
36		- *
37		- * @var string Default empty.
38		- */
39		- private $template_custom_path = '';
	39	+ /**
	40	+ * Custom template directory.
	41	+ *
	42	+ * @var string Default empty.
	43	+ */
	44	+ private $template_custom_path = '';
40	45
41		- /**
42		- * Method get_class_name()
43		- *
44		- * Get Class Name.
45		- *
46		- * @return string Class name.
47		- */
48		- public static function get_class_name() {
49		- return __CLASS__;
50		- }
	46	+ /**
	47	+ * Method get_class_name()
	48	+ *
	49	+ * Get Class Name.
	50	+ *
	51	+ * @return string Class name.
	52	+ */
	53	+ public static function get_class_name() {
	54	+ return __CLASS__;
	55	+ }
51	56
52		- /**
53		- * Create a new Self Instance.
54		- *
55		- * @return mixed self::$instance
56		- */
57		- public static function instance() {
58		- if ( null === self::$instance ) {
59		- self::$instance = new self();
60		- }
61		- return self::$instance;
62		- }
	57	+ /**
	58	+ * Create a new Self Instance.
	59	+ *
	60	+ * @return mixed static::$instance
	61	+ */
	62	+ public static function instance() {
	63	+ if ( null === static::$instance ) {
	64	+ static::$instance = new self();
	65	+ }
	66	+ return static::$instance;
	67	+ }
63	68
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		- }
	69	+ /**
	70	+ * MainWP_Notification_Template constructor.
	71	+ *
	72	+ * Run each time the class is called.
	73	+ *
	74	+ * @uses \MainWP\Dashboard\MainWP_System_Utility::get_mainwp_sub_dir()
	75	+ */
	76	+ public function __construct() {
	77	+ $this->template_path = MAINWP_PLUGIN_DIR . 'templates/';
	78	+ $this->template_custom_path = MainWP_System_Utility::get_mainwp_sub_dir( 'templates' );
	79	+ // create custom template folders if does not existed.
	80	+ MainWP_System_Utility::get_mainwp_sub_dir( 'templates/emails' );
	81	+ }
77	82
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		- }
	83	+ /**
	84	+ * Get default templates folder.
	85	+ *
	86	+ * @return string folder.
	87	+ */
	88	+ public function get_default_templates_dir() {
	89	+ return $this->template_path;
	90	+ }
86	91
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		- }
	92	+ /**
	93	+ * Get custom templates folder.
	94	+ *
	95	+ * @return string folder.
	96	+ */
	97	+ public function get_custom_templates_dir() {
	98	+ return $this->template_custom_path;
	99	+ }
95	100
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		- }
	101	+ /**
	102	+ * Get template HTML.
	103	+ *
	104	+ * Credits.
	105	+ *
	106	+ * Plugin-Name: WooCommerce.
	107	+ * Plugin URI: https://woocommerce.com/.
	108	+ * Author: Automattic.
	109	+ * Author URI: https://woocommerce.com.
	110	+ * License: GPLv3 or later.
	111	+ *
	112	+ * @param string $template_name Template name.
	113	+ * @param array $args Arguments. (default: array).
	114	+ *
	115	+ * @return string
	116	+ */
	117	+ public function get_template_html( $template_name, $args = array() ) {
	118	+ return $this->get_template( $template_name, $args );
	119	+ }
115	120
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() ) {
	121	+ /**
	122	+ * Get templates.
	123	+ *
	124	+ * Credits.
	125	+ *
	126	+ * Plugin-Name: WooCommerce.
	127	+ * Plugin URI: https://woocommerce.com/.
	128	+ * Author: Automattic.
	129	+ * Author URI: https://woocommerce.com.
	130	+ * License: GPLv3 or later.
	131	+ *
	132	+ * @param string $template_name Template name.
	133	+ * @param array $args Arguments. (default: array).
	134	+ *
	135	+ * @return false|string|void
	136	+ *
	137	+ * @uses \MainWP\Dashboard\MainWP_Notification_Settings::replace_tokens_for_content()
	138	+ * @uses \MainWP\Dashboard\MainWP_Utility::get_timestamp()
	139	+ */
	140	+ public function get_template( $template_name, $args = array() ) {
136	141
137		- // template full path.
138		- $template = $this->locate_template( $template_name );
	142	+ // template full path.
	143	+ $template = $this->locate_template( $template_name );
139	144
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 );
	145	+ /**
	146	+ * Filter: mainwp_get_template
	147	+ *
	148	+ * Filters available templates and adds support for 3rd party templates.
	149	+ *
	150	+ * @param string $template_name Template name.
	151	+ * @param array $args Args.
	152	+ *
	153	+ * @since 4.1
	154	+ */
	155	+ $filter_template = apply_filters( 'mainwp_get_template', $template, $template_name, $args );
151	156
152		- if ( $filter_template !== $template ) {
153		- if ( ! file_exists( $filter_template ) ) {
154		- return;
155		- }
156		- $template = $filter_template;
157		- }
	157	+ if ( $filter_template !== $template ) {
	158	+ $template = $filter_template;
	159	+ }
158	160
159		- $located = $template;
	161	+ $located = $template;
160	162
161		- extract( $args ); // @codingStandardsIgnoreLine
	163	+ if ( ! file_exists( $located ) ) {
	164	+ return '';
	165	+ }
162	166
163		- ob_start();
	167	+ extract( $args ); // @codingStandardsIgnoreLine
164	168
165		- /**
166		- * Action: mainwp_before_template_part
167		- *
168		- * Fires before the email template is loaded.
169		- *
170		- * @param string $template_name Template name.
171		- * @param resource $located Template file.
172		- * @param array $args Args.
173		- *
174		- * @since 4.1
175		- */
176		- do_action( 'mainwp_before_template_part', $template_name, $located, $args );
	169	+ ob_start();
177	170
178		- include $located;
	171	+ /**
	172	+ * Action: mainwp_before_template_part
	173	+ *
	174	+ * Fires before the email template is loaded.
	175	+ *
	176	+ * @param string $template_name Template name.
	177	+ * @param resource $located Template file.
	178	+ * @param array $args Args.
	179	+ *
	180	+ * @since 4.1
	181	+ */
	182	+ do_action( 'mainwp_before_template_part', $template_name, $located, $args );
179	183
180		- /**
181		- * Action: mainwp_after_template_part
182		- *
183		- * Fires after the email template is loaded.
184		- *
185		- * @param string $template_name Template name.
186		- * @param resource $located Template file.
187		- * @param array $args Args.
188		- *
189		- * @since 4.1
190		- */
191		- do_action( 'mainwp_after_template_part', $template_name, $located, $args );
	184	+ include $located; // NOSONAR - WP compatible. // `include` to fix loop load the template content.
192	185
193		- $content = ob_get_clean();
	186	+ /**
	187	+ * Action: mainwp_after_template_part
	188	+ *
	189	+ * Fires after the email template is loaded.
	190	+ *
	191	+ * @param string $template_name Template name.
	192	+ * @param resource $located Template file.
	193	+ * @param array $args Args.
	194	+ *
	195	+ * @since 4.1
	196	+ */
	197	+ do_action( 'mainwp_after_template_part', $template_name, $located, $args );
194	198
195		- if ( isset( $current_email_site ) && is_object( $current_email_site ) ) {
	199	+ $content = ob_get_clean();
196	200
197		- $content = MainWP_Notification_Settings::replace_tokens_for_content( $content, $current_email_site );
	201	+ if ( isset( $current_email_site ) && is_object( $current_email_site ) ) {
198	202
199		- if ( isset( $child_site_tokens ) && ! empty( $child_site_tokens ) ) {
	203	+ $content = MainWP_Notification_Settings::replace_tokens_for_content( $content, $current_email_site );
200	204
201		- if ( ! isset( $timestamp_from_date ) || empty( $timestamp_from_date ) || ! isset( $timestamp_to_date ) || empty( $timestamp_to_date ) ) {
202		- $now_timestamp = MainWP_Utility::get_timestamp();
203		- $timestamp_from_date = $now_timestamp - DAY_IN_SECONDS;
204		- $timestamp_to_date = $now_timestamp;
205		- }
	205	+ if ( isset( $child_site_tokens ) && ! empty( $child_site_tokens ) ) {
206	206
207		- if ( preg_match( '/\[[^\]]+\]/is', $content, $matches ) ) {
	207	+ if ( ! isset( $timestamp_from_date ) || empty( $timestamp_from_date ) || ! isset( $timestamp_to_date ) || empty( $timestamp_to_date ) ) {
	208	+ $now_timestamp = MainWP_Utility::get_timestamp();
	209	+ $timestamp_from_date = $now_timestamp - DAY_IN_SECONDS;
	210	+ $timestamp_to_date = $now_timestamp;
	211	+ }
208	212
209		- /**
210		- * Filter: mainwp_pro_reports_generate_content
211		- *
212		- * Filters the Pro Reports available content.
213		- *
214		- * @since 4.1
215		- */
216		- $content = apply_filters( 'mainwp_pro_reports_generate_content', $content, $current_email_site->id, $timestamp_from_date, $timestamp_to_date );
	213	+ if ( preg_match( '/\[[^\]]+\]/is', $content, $matches ) ) {
217	214
218		- /**
219		- * Filter: mainwp_client_report_generate_content
220		- *
221		- * Filters the Client Reports available content.
222		- *
223		- * @since 4.1
224		- */
225		- $content = apply_filters( 'mainwp_client_report_generate_content', $content, $current_email_site->id, $timestamp_from_date, $timestamp_to_date );
226		- }
227		- }
228		- }
	215	+ /**
	216	+ * Filter: mainwp_pro_reports_generate_content
	217	+ *
	218	+ * Filters the Pro Reports available content.
	219	+ *
	220	+ * @since 4.1
	221	+ */
	222	+ $content = apply_filters( 'mainwp_pro_reports_generate_content', $content, $current_email_site->id, $timestamp_from_date, $timestamp_to_date );
229	223
230		- return $content;
231		- }
	224	+ /**
	225	+ * Filter: mainwp_client_report_generate_content
	226	+ *
	227	+ * Filters the Client Reports available content.
	228	+ *
	229	+ * @since 4.1
	230	+ */
	231	+ $content = apply_filters( 'mainwp_client_report_generate_content', $content, $current_email_site->id, $timestamp_from_date, $timestamp_to_date );
	232	+ }
	233	+ }
	234	+ }
232	235
233		- /**
234		- * Locate a template and return the path for inclusion.
235		- *
236		- * Credits.
237		- *
238		- * Plugin-Name: WooCommerce.
239		- * Plugin URI: https://woocommerce.com/.
240		- * Author: Automattic.
241		- * Author URI: https://woocommerce.com.
242		- * License: GPLv3 or later.
243		- *
244		- * @param string $template_name Template name.
245		- * @return string
246		- */
247		- private function locate_template( $template_name ) {
	236	+ return $content;
	237	+ }
248	238
249		- $template = '';
	239	+ /**
	240	+ * Locate a template and return the path for inclusion.
	241	+ *
	242	+ * Credits.
	243	+ *
	244	+ * Plugin-Name: WooCommerce.
	245	+ * Plugin URI: https://woocommerce.com/.
	246	+ * Author: Automattic.
	247	+ * Author URI: https://woocommerce.com.
	248	+ * License: GPLv3 or later.
	249	+ *
	250	+ * @param string $template_name Template name.
	251	+ * @return string
	252	+ */
	253	+ private function locate_template( $template_name ) {
250	254
251		- // Look within custom path - this is priority.
252		- $template_path = $this->template_custom_path;
253		- if ( file_exists( $template_path . $template_name ) ) {
254		- $template = $template_path . $template_name;
255		- }
	255	+ $template = '';
256	256
257		- // Get default template.
258		- if ( ! $template ) {
259		- $template_path = $this->template_path;
260		- $template_path = apply_filters( 'mainwp_default_template_source_dir', $template_path, $template_name );
261		- $template = $template_path . $template_name;
262		- }
	257	+ // Look within custom path - this is priority.
	258	+ $template_path = $this->template_custom_path;
	259	+ if ( file_exists( $template_path . $template_name ) ) {
	260	+ $template = $template_path . $template_name;
	261	+ }
263	262
264		- /**
265		- * Filer: mainwp_locate_template
266		- *
267		- * Filters the template location.
268		- *
269		- * @param string $template_name Template name.
270		- * @param string $template_path Template path.
271		- *
272		- * @since 4.1
273		- */
274		- return apply_filters( 'mainwp_locate_template', $template, $template_name, $template_path );
275		- }
	263	+ // Get default template.
	264	+ if ( ! $template ) {
	265	+ $template_path = $this->template_path;
	266	+ $template_path = apply_filters( 'mainwp_default_template_source_dir', $template_path, $template_name );
	267	+ $template = $template_path . $template_name;
	268	+ }
276	269
277		- /**
278		- * Check if it is overrided template.
279		- *
280		- * @param string $type Email type.
281		- *
282		- * @return bool True|False
283		- */
284		- public function is_overrided_template( $type ) {
285		- $templ = self::get_template_name_by_notification_type( $type );
286		- if ( file_exists( $this->template_custom_path . $templ ) ) {
287		- return true;
288		- }
289		- return false;
290		- }
	270	+ /**
	271	+ * Filer: mainwp_locate_template
	272	+ *
	273	+ * Filters the template location.
	274	+ *
	275	+ * @param string $template_name Template name.
	276	+ * @param string $template_path Template path.
	277	+ *
	278	+ * @since 4.1
	279	+ */
	280	+ return apply_filters( 'mainwp_locate_template', $template, $template_name, $template_path );
	281	+ }
291	282
292		- /**
293		- * Get default template name by email/notification type.
294		- *
295		- * @param string $type email/notification type.
296		- *
297		- * @return string|null Template name.
298		- */
299		- public static function get_template_name_by_notification_type( $type = '' ) {
300		- $types = array(
301		- 'daily_digest' => 'emails/mainwp-daily-digest-email.php',
302		- 'uptime' => 'emails/mainwp-uptime-monitoring-email.php',
303		- 'site_health' => 'emails/mainwp-site-health-monitoring-email.php',
304		- 'http_check' => 'emails/mainwp-after-update-http-check-email.php',
305		- );
	283	+ /**
	284	+ * Check if it is overrided template.
	285	+ *
	286	+ * @param string $type Email type.
	287	+ *
	288	+ * @return bool True|False
	289	+ */
	290	+ public function is_overrided_template( $type ) {
	291	+ $templ = static::get_template_name_by_notification_type( $type );
	292	+ if ( file_exists( $this->template_custom_path . $templ ) ) {
	293	+ return true;
	294	+ }
	295	+ return false;
	296	+ }
306	297
307		- $addition_template_name = apply_filters( 'mainwp_get_notification_template_name_by_type', '', $type );
308		- if ( ! empty( $addition_template_name ) ) {
309		- return $addition_template_name;
310		- }
	298	+ /**
	299	+ * Get default template name by email/notification type.
	300	+ *
	301	+ * @param string $type email/notification type.
	302	+ *
	303	+ * @return string|null Template name.
	304	+ */
	305	+ public static function get_template_name_by_notification_type( $type = '' ) {
	306	+ $types = array(
	307	+ 'daily_digest' => 'emails/mainwp-daily-digest-email.php',
	308	+ 'auto_updates' => 'emails/mainwp-auto-updates-notification-email.php',
	309	+ 'uptime' => 'emails/mainwp-uptime-monitoring-email.php',
	310	+ 'site_health' => 'emails/mainwp-site-health-monitoring-email.php',
	311	+ 'http_check' => 'emails/mainwp-after-update-http-check-email.php',
	312	+ 'deactivated_license_alert' => 'emails/mainwp-licenses-deactivated-alert-email.php',
	313	+ );
311	314
312		- return isset( $types[ $type ] ) ? $types[ $type ] : null;
313		- }
	315	+ $addition_template_name = apply_filters( 'mainwp_get_notification_template_name_by_type', '', $type );
	316	+ if ( ! empty( $addition_template_name ) ) {
	317	+ return $addition_template_name;
	318	+ }
314	319
	320	+ return isset( $types[ $type ] ) ? $types[ $type ] : null;
	321	+ }
315	322
316		- /**
317		- * Method handle_template_file_action()
318		- *
319		- * Handle template file action.
320		- *
321		- * @return bool $done handle result.
322		- *
323		- * @uses \MainWP\Dashboard\MainWP_System_Utility::get_wp_file_system()
324		- */
325		- public function handle_template_file_action() {
326		- $updated_templ = false;
327	323
328		- $hasWPFileSystem = MainWP_System_Utility::get_wp_file_system();
	324	+ /**
	325	+ * Method handle_template_file_action()
	326	+ *
	327	+ * Handle template file action.
	328	+ *
	329	+ * @return bool $done handle result.
	330	+ *
	331	+ * @uses \MainWP\Dashboard\MainWP_System_Utility::get_wp_file_system()
	332	+ */
	333	+ public function handle_template_file_action() { // phpcs:ignore -- NOSONAR - complex.
	334	+ $updated_templ = false;
329	335
330		- /**
331		- * WordPress files system object.
332		- *
333		- * @global object
334		- */
335		- global $wp_filesystem;
	336	+ $hasWPFileSystem = MainWP_System_Utility::get_wp_file_system();
336	337
337		- $type = isset( $_GET['edit-email'] ) ? sanitize_text_field( wp_unslash( $_GET['edit-email'] ) ) : '';
338		- $templ_base_name = ! empty( $type ) ? self::get_template_name_by_notification_type( $type ) : '';
	338	+ /**
	339	+ * WordPress files system object.
	340	+ *
	341	+ * @global object
	342	+ */
	343	+ global $wp_filesystem;
339	344
340		- if ( ! empty( $templ_base_name ) && isset( $_GET['_wpnonce'] ) && wp_verify_nonce( sanitize_key( $_GET['_wpnonce'] ), 'delete-email-template' ) ) {
341		- if ( $hasWPFileSystem ) {
342		- $dir = $this->template_custom_path;
343		- $deleted = $wp_filesystem->delete( $dir . $templ_base_name );
344		- if ( $deleted ) {
345		- $updated_templ = 1;
346		- }
347		- }
348		- }
	345	+ $type = isset( $_GET['edit-email'] ) ? sanitize_text_field( wp_unslash( $_GET['edit-email'] ) ) : '';
	346	+ $templ_base_name = ! empty( $type ) ? static::get_template_name_by_notification_type( $type ) : '';
349	347
350		- if ( ! empty( $templ_base_name ) && isset( $_GET['_wpnonce'] ) && wp_verify_nonce( sanitize_key( $_GET['_wpnonce'] ), 'copy-email-template' ) ) {
351		- if ( $hasWPFileSystem ) {
352		- $template_path = $this->template_path;
353		- $source_dir = apply_filters( 'mainwp_default_template_source_dir', $template_path, $templ_base_name );
354		- $dest_dir = $this->template_custom_path;
355		- $copied = $wp_filesystem->copy( $source_dir . $templ_base_name, $dest_dir . $templ_base_name );
356		- if ( $copied ) {
357		- $updated_templ = 2;
358		- }
359		- }
360		- }
	348	+ if ( ! empty( $templ_base_name ) && isset( $_GET['_wpnonce'] ) && wp_verify_nonce( sanitize_key( $_GET['_wpnonce'] ), 'delete-email-template' ) && $hasWPFileSystem ) {
	349	+ $dir = $this->template_custom_path;
	350	+ $deleted = $wp_filesystem->delete( $dir . $templ_base_name );
	351	+ if ( $deleted ) {
	352	+ $updated_templ = 1;
	353	+ }
	354	+ }
361	355
362		- if ( ! empty( $templ_base_name ) && isset( $_POST['wp_nonce'] ) && wp_verify_nonce( sanitize_key( $_POST['wp_nonce'] ), 'save-email-template' ) ) {
363		- $template_code = isset( $_POST[ 'edit_' . $type . '_code' ] ) ? wp_unslash( $_POST[ 'edit_' . $type . '_code' ] ) : ''; //phpcs:ignore -- saving template content.
364		- $updated = $this->save_template( $template_code, $templ_base_name );
365		- if ( $updated ) {
366		- $updated_templ = 3;
367		- }
368		- }
	356	+ if ( ! empty( $templ_base_name ) && isset( $_GET['_wpnonce'] ) && wp_verify_nonce( sanitize_key( $_GET['_wpnonce'] ), 'copy-email-template' ) && $hasWPFileSystem ) {
	357	+ $template_path = $this->template_path;
	358	+ $source_dir = apply_filters( 'mainwp_default_template_source_dir', $template_path, $templ_base_name );
	359	+ $dest_dir = $this->template_custom_path;
	360	+ $copied = $wp_filesystem->copy( $source_dir . $templ_base_name, $dest_dir . $templ_base_name );
	361	+ if ( $copied ) {
	362	+ $updated_templ = 2;
	363	+ }
	364	+ }
369	365
370		- return $updated_templ;
371		- }
	366	+ if ( ! empty( $templ_base_name ) && isset( $_POST['wp_nonce'] ) && wp_verify_nonce( sanitize_key( $_POST['wp_nonce'] ), 'save-email-template' ) ) {
	367	+ $template_code = isset( $_POST[ 'edit_' . $type . '_code' ] ) ? wp_unslash( $_POST[ 'edit_' . $type . '_code' ] ) : ''; //phpcs:ignore -- saving template content.
	368	+ $updated = $this->save_template( $template_code, $templ_base_name );
	369	+ if ( true === $updated ) {
	370	+ $updated_templ = 3;
	371	+ } else {
	372	+ $updated_templ = $updated;
	373	+ }
	374	+ }
372	375
373		- /**
374		- * Save the email templates.
375		- *
376		- * Credits.
377		- *
378		- * Plugin-Name: WooCommerce.
379		- * Plugin URI: https://woocommerce.com/.
380		- * Author: Automattic.
381		- * Author URI: https://woocommerce.com.
382		- * License: GPLv3 or later.
383		- *
384		- * @since 4.1
385		- * @param string $template_code Template code.
386		- * @param string $template Template.
387		- */
388		- public function save_template( $template_code, $template ) {
389		- if ( current_user_can( 'edit_themes' ) && ! empty( $template_code ) && ! empty( $template ) ) {
390		- $saved = false;
391		- $file = $this->template_custom_path . $template;
392		- $code = str_replace( PHP_EOL, '', $template_code ); // to fix issue create extra line breaks in custom template file.
	376	+ return $updated_templ;
	377	+ }
393	378
394		- $is_writable = MainWP_System_Utility::is_writable( $file );
395		- // phpcs:disable WordPress.WP.AlternativeFunctions
396		- if ( $is_writable ) {
397		- $f = fopen( $file, 'w+' );
398		- if ( false !== $f ) {
399		- fwrite( $f, $code );
400		- fclose( $f );
401		- $saved = true;
402		- }
403		- }
404		- //phpcs:enable
	379	+ /**
	380	+ * Save the email templates.
	381	+ *
	382	+ * Credits.
	383	+ *
	384	+ * Plugin-Name: WooCommerce.
	385	+ * Plugin URI: https://woocommerce.com/.
	386	+ * Author: Automattic.
	387	+ * Author URI: https://woocommerce.com.
	388	+ * License: GPLv3 or later.
	389	+ *
	390	+ * @since 4.1
	391	+ * @param string $template_code Template code.
	392	+ * @param string $template Template.
	393	+ */
	394	+ public function save_template( $template_code, $template ) {
	395	+ $failed = 31;
	396	+ if ( empty( $template ) || empty( $template_code ) ) {
	397	+ $failed = 34;
	398	+ } elseif ( ! current_user_can( 'edit_themes' ) ) {
	399	+ $failed = 35;
	400	+ } else {
	401	+ $saved = false;
	402	+ $file = $this->template_custom_path . $template;
	403	+ $code = str_replace( PHP_EOL, '', $template_code ); // to fix issue create extra line breaks in custom template file.
405	404
406		- if ( $saved ) {
407		- return true;
408		- }
409		- }
410		- return false;
411		- }
	405	+ $is_writable = MainWP_System_Utility::is_writable( $file );
	406	+ // phpcs:disable WordPress.WP.AlternativeFunctions
	407	+ if ( $is_writable ) {
	408	+ $f = fopen( $file, 'w+' );
	409	+ if ( false !== $f ) {
	410	+ fwrite( $f, $code );
	411	+ fclose( $f );
	412	+ $saved = true;
	413	+ } else {
	414	+ $failed = 32;
	415	+ }
	416	+ } else {
	417	+ $failed = 33;
	418	+ }
	419	+ //phpcs:enable
	420	+
	421	+ if ( $saved ) {
	422	+ return true;
	423	+ }
	424	+ }
	425	+ MainWP_Logger::instance()->debug( 'Saving email template failed :: [file=' . $this->template_custom_path . $template . ']' );
	426	+ return $failed;
	427	+ }
412	428	}