class-settings-sanitization.php — Admin and Site Enhancements (ASE) 4.7.3

admin-site-enhancements / classes / class-settings-sanitization.php

admin-site-enhancements / classes Last commit date

class-settings-sanitization.php

510 lines

1	<?php
2
3	namespace ASENHA\Classes;
4
5	/**
6	* Class related to sanitization of settings fields for saving as options
7	*
8	* @since 2.2.0
9	*/
10	class Settings_Sanitization {
11
12	/**
13	* Sanitize options
14	*
15	* @since 1.0.0
16	*/
17	function sanitize_for_options( $options ) {
18
19	// Call WordPress globals required for validating the fields
20	global $wp_roles, $asenha_public_post_types, $asenha_gutenberg_post_types, $asenha_revisions_post_types;
21	$roles = $wp_roles->get_names();
22
23	// =================================================================
24	// CONTENT MANAGEMENT
25	// =================================================================
26
27	// Enable Page and Post Duplication
28	if ( ! isset( $options['enable_duplication'] ) ) $options['enable_duplication'] = false;
29	$options['enable_duplication'] = ( 'on' == $options['enable_duplication'] ? true : false );
30
31	// Enable Media Replacement
32	if ( ! isset( $options['enable_media_replacement'] ) ) $options['enable_media_replacement'] = false;
33	$options['enable_media_replacement'] = ( 'on' == $options['enable_media_replacement'] ? true : false );
34
35	// Enable SVG Upload
36	if ( ! isset( $options['enable_svg_upload'] ) ) $options['enable_svg_upload'] = false;
37	$options['enable_svg_upload'] = ( 'on' == $options['enable_svg_upload'] ? true : false );
38
39	if ( is_array( $roles ) ) {
40	foreach ( $roles as $role_slug => $role_label ) { // e.g. $role_slug is administrator, $role_label is Administrator
41	if ( ! isset( $options['enable_svg_upload_for'][$role_slug] ) ) $options['enable_svg_upload_for'][$role_slug] = false;
42	$options['enable_svg_upload_for'][$role_slug] = ( 'on' == $options['enable_svg_upload_for'][$role_slug] ? true : false );
43	}
44	}
45
46	// Enable External Permalinks
47	if ( ! isset( $options['enable_external_permalinks'] ) ) $options['enable_external_permalinks'] = false;
48	$options['enable_external_permalinks'] = ( 'on' == $options['enable_external_permalinks'] ? true : false );
49
50	if ( is_array( $asenha_public_post_types ) ) {
51	foreach ( $asenha_public_post_types as $post_type_slug => $post_type_label ) { // e.g. $post_type_slug is post, $post_type_label is Posts
52	if ( ! isset( $options['enable_external_permalinks_for'][$post_type_slug] ) ) $options['enable_external_permalinks_for'][$post_type_slug] = false;
53	$options['enable_external_permalinks_for'][$post_type_slug] = ( 'on' == $options['enable_external_permalinks_for'][$post_type_slug] ? true : false );
54	}
55	}
56
57	// Enable Auto-Publishing of Posts with Missed Schedules
58	if ( ! isset( $options['enable_missed_schedule_posts_auto_publish'] ) ) $options['enable_missed_schedule_posts_auto_publish'] = false;
59	$options['enable_missed_schedule_posts_auto_publish'] = ( 'on' == $options['enable_missed_schedule_posts_auto_publish'] ? true : false );
60
61	// Enhance List Tables
62	if ( ! isset( $options['enhance_list_tables'] ) ) $options['enhance_list_tables'] = false;
63	$options['enhance_list_tables'] = ( 'on' == $options['enhance_list_tables'] ? true : false );
64
65	// Show Featured Image Column
66	if ( ! isset( $options['show_featured_image_column'] ) ) $options['show_featured_image_column'] = false;
67	$options['show_featured_image_column'] = ( 'on' == $options['show_featured_image_column'] ? true : false );
68
69	// Show Excerpt Column
70	if ( ! isset( $options['show_excerpt_column'] ) ) $options['show_excerpt_column'] = false;
71	$options['show_excerpt_column'] = ( 'on' == $options['show_excerpt_column'] ? true : false );
72
73	// Show ID Column
74	if ( ! isset( $options['show_id_column'] ) ) $options['show_id_column'] = false;
75	$options['show_id_column'] = ( 'on' == $options['show_id_column'] ? true : false );
76
77	// Hide Comments Column
78	if ( ! isset( $options['hide_comments_column'] ) ) $options['hide_comments_column'] = false;
79	$options['hide_comments_column'] = ( 'on' == $options['hide_comments_column'] ? true : false );
80
81	// Hide Post Tags Column
82	if ( ! isset( $options['hide_post_tags_column'] ) ) $options['hide_post_tags_column'] = false;
83	$options['hide_post_tags_column'] = ( 'on' == $options['hide_post_tags_column'] ? true : false );
84
85	// Show Custom Taxonomy Filters
86	if ( ! isset( $options['show_custom_taxonomy_filters'] ) ) $options['show_custom_taxonomy_filters'] = false;
87	$options['show_custom_taxonomy_filters'] = ( 'on' == $options['show_custom_taxonomy_filters'] ? true : false );
88
89	// =================================================================
90	// ADMIN INTERFACE
91	// =================================================================
92
93	// Hide Admin Notices
94	if ( ! isset( $options['hide_admin_notices'] ) ) $options['hide_admin_notices'] = false;
95	$options['hide_admin_notices'] = ( 'on' == $options['hide_admin_notices'] ? true : false );
96
97	// Hide Admin Bar
98	if ( ! isset( $options['hide_admin_bar'] ) ) $options['hide_admin_bar'] = false;
99	$options['hide_admin_bar'] = ( 'on' == $options['hide_admin_bar'] ? true : false );
100
101	if ( is_array( $roles ) ) {
102	foreach ( $roles as $role_slug => $role_label ) { // e.g. $role_slug is administrator, $role_label is Administrator
103	if ( ! isset( $options['hide_admin_bar_for'][$role_slug] ) ) $options['hide_admin_bar_for'][$role_slug] = false;
104	$options['hide_admin_bar_for'][$role_slug] = ( 'on' == $options['hide_admin_bar_for'][$role_slug] ? true : false );
105	}
106	}
107
108	// Disable Dashboard Widgets
109	if ( ! isset( $options['disable_dashboard_widgets'] ) ) $options['disable_dashboard_widgets'] = false;
110	$options['disable_dashboard_widgets'] = ( 'on' == $options['disable_dashboard_widgets'] ? true : false );
111
112	$extra_options = get_option( 'admin_site_enhancements_extra', array() );
113	$dashboard_widgets = $extra_options['dashboard_widgets'];
114
115	if ( is_array( $dashboard_widgets ) ) {
116	foreach ( $dashboard_widgets as $widget ) {
117	if ( ! isset( $options['disabled_dashboard_widgets'][$widget['id'].'__'.$widget['context'].'__'.$widget['priority']] ) ) $options['disabled_dashboard_widgets'][$widget['id'].'__'.$widget['context'].'__'.$widget['priority']] = false;
118	$options['disabled_dashboard_widgets'][$widget['id'].'__'.$widget['context'].'__'.$widget['priority']] = ( 'on' == $options['disabled_dashboard_widgets'][$widget['id'].'__'.$widget['context'].'__'.$widget['priority']] ? true : false );
119	}
120	}
121
122	// Hide or Modify Elements
123
124	if ( ! isset( $options['hide_modify_elements'] ) ) $options['hide_modify_elements'] = false;
125	$options['hide_modify_elements'] = ( 'on' == $options['hide_modify_elements'] ? true : false );
126
127	if ( ! isset( $options['hide_ab_wp_logo_menu'] ) ) $options['hide_ab_wp_logo_menu'] = false;
128	$options['hide_ab_wp_logo_menu'] = ( 'on' == $options['hide_ab_wp_logo_menu'] ? true : false );
129
130	if ( ! isset( $options['hide_ab_customize_menu'] ) ) $options['hide_ab_customize_menu'] = false;
131	$options['hide_ab_customize_menu'] = ( 'on' == $options['hide_ab_customize_menu'] ? true : false );
132
133	if ( ! isset( $options['hide_ab_comments_menu'] ) ) $options['hide_ab_comments_menu'] = false;
134	$options['hide_ab_comments_menu'] = ( 'on' == $options['hide_ab_comments_menu'] ? true : false );
135
136	if ( ! isset( $options['hide_ab_updates_menu'] ) ) $options['hide_ab_updates_menu'] = false;
137	$options['hide_ab_updates_menu'] = ( 'on' == $options['hide_ab_updates_menu'] ? true : false );
138
139	if ( ! isset( $options['hide_ab_new_content_menu'] ) ) $options['hide_ab_new_content_menu'] = false;
140	$options['hide_ab_new_content_menu'] = ( 'on' == $options['hide_ab_new_content_menu'] ? true : false );
141
142	if ( ! isset( $options['hide_ab_howdy'] ) ) $options['hide_ab_howdy'] = false;
143	$options['hide_ab_howdy'] = ( 'on' == $options['hide_ab_howdy'] ? true : false );
144
145	if ( ! isset( $options['hide_help_drawer'] ) ) $options['hide_help_drawer'] = false;
146	$options['hide_help_drawer'] = ( 'on' == $options['hide_help_drawer'] ? true : false );
147
148	// Customize Admin Menu
149
150	if ( ! isset( $options['customize_admin_menu'] ) ) $options['customize_admin_menu'] = false;
151	$options['customize_admin_menu'] = ( 'on' == $options['customize_admin_menu'] ? true : false );
152
153	if ( ! isset( $options['custom_menu_order'] ) ) $options['custom_menu_order'] = '';
154	// The following fields are added on rendering of custom_menu_order field
155	if ( ! isset( $options['custom_menu_titles'] ) ) $options['custom_menu_titles'] = '';
156	if ( ! isset( $options['custom_menu_hidden'] ) ) $options['custom_menu_hidden'] = '';
157
158	// =================================================================
159	// LOG IN \| LOG OUT
160	// =================================================================
161
162	// Change Login URL
163	if ( ! isset( $options['change_login_url'] ) ) $options['change_login_url'] = false;
164	$options['change_login_url'] = ( 'on' == $options['change_login_url'] ? true : false );
165
166	if ( ! isset( $options['custom_login_slug'] ) ) $options['custom_login_slug'] = 'backend';
167	$options['custom_login_slug'] = ( ! empty( $options['custom_login_slug'] ) ) ? sanitize_text_field( $options['custom_login_slug'] ) : 'backend';
168
169	// Enable Login Logout Menu
170	if ( ! isset( $options['enable_login_logout_menu'] ) ) $options['enable_login_logout_menu'] = false;
171	$options['enable_login_logout_menu'] = ( 'on' == $options['enable_login_logout_menu'] ? true : false );
172
173	// Redirect After Login
174	if ( ! isset( $options['redirect_after_login'] ) ) $options['redirect_after_login'] = false;
175	$options['redirect_after_login'] = ( 'on' == $options['redirect_after_login'] ? true : false );
176
177	if ( ! isset( $options['redirect_after_login_to_slug'] ) ) $options['redirect_after_login_to_slug'] = '';
178	$options['redirect_after_login_to_slug'] = ( ! empty( $options['redirect_after_login_to_slug'] ) ) ? sanitize_text_field( $options['redirect_after_login_to_slug'] ) : '';
179
180	if ( is_array( $roles ) ) {
181	foreach ( $roles as $role_slug => $role_label ) { // e.g. $role_slug is administrator, $role_label is Administrator
182	if ( ! isset( $options['redirect_after_login_for'][$role_slug] ) ) $options['redirect_after_login_for'][$role_slug] = false;
183	$options['redirect_after_login_for'][$role_slug] = ( 'on' == $options['redirect_after_login_for'][$role_slug] ? true : false );
184	}
185	}
186
187	// Redirect After Logout
188	if ( ! isset( $options['redirect_after_logout'] ) ) $options['redirect_after_logout'] = false;
189	$options['redirect_after_logout'] = ( 'on' == $options['redirect_after_logout'] ? true : false );
190
191	if ( ! isset( $options['redirect_after_logout_to_slug'] ) ) $options['redirect_after_logout_to_slug'] = '';
192	$options['redirect_after_logout_to_slug'] = ( ! empty( $options['redirect_after_logout_to_slug'] ) ) ? sanitize_text_field( $options['redirect_after_logout_to_slug'] ) : '';
193
194	if ( is_array( $roles ) ) {
195	foreach ( $roles as $role_slug => $role_label ) { // e.g. $role_slug is administrator, $role_label is Administrator
196	if ( ! isset( $options['redirect_after_logout_for'][$role_slug] ) ) $options['redirect_after_logout_for'][$role_slug] = false;
197	$options['redirect_after_logout_for'][$role_slug] = ( 'on' == $options['redirect_after_logout_for'][$role_slug] ? true : false );
198	}
199	}
200
201	// Enable Last Login Column
202	if ( ! isset( $options['enable_last_login_column'] ) ) $options['enable_last_login_column'] = false;
203	$options['enable_last_login_column'] = ( 'on' == $options['enable_last_login_column'] ? true : false );
204
205	// =================================================================
206	// CUSTOM CODE
207	// =================================================================
208
209	// Enable Custom Admin CSS
210	if ( ! isset( $options['enable_custom_admin_css'] ) ) $options['enable_custom_admin_css'] = false;
211	$options['enable_custom_admin_css'] = ( 'on' == $options['enable_custom_admin_css'] ? true : false );
212
213	if ( ! isset( $options['custom_admin_css'] ) ) $options['custom_admin_css'] = '';
214	$options['custom_admin_css'] = ( ! empty( $options['custom_admin_css'] ) ) ? $options['custom_admin_css'] : '';
215
216	// Enable Custom Frontend CSS
217	if ( ! isset( $options['enable_custom_frontend_css'] ) ) $options['enable_custom_frontend_css'] = false;
218	$options['enable_custom_frontend_css'] = ( 'on' == $options['enable_custom_frontend_css'] ? true : false );
219
220	if ( ! isset( $options['custom_frontend_css'] ) ) $options['custom_frontend_css'] = '';
221	$options['custom_frontend_css'] = ( ! empty( $options['custom_frontend_css'] ) ) ? $options['custom_frontend_css'] : '';
222
223	// Custom Body Class
224	if ( ! isset( $options['enable_custom_body_class'] ) ) $options['enable_custom_body_class'] = false;
225	$options['enable_custom_body_class'] = ( 'on' == $options['enable_custom_body_class'] ? true : false );
226
227	if ( is_array( $asenha_public_post_types ) ) {
228	foreach ( $asenha_public_post_types as $post_type_slug => $post_type_label ) { // e.g. $post_type_slug is post, $post_type_label is Posts
229	if ( ! isset( $options['enable_custom_body_class_for'][$post_type_slug] ) ) $options['enable_custom_body_class_for'][$post_type_slug] = false;
230	$options['enable_custom_body_class_for'][$post_type_slug] = ( 'on' == $options['enable_custom_body_class_for'][$post_type_slug] ? true : false );
231	}
232	}
233
234	// Manage ads.txt and app-ads.txt
235	if ( ! isset( $options['manage_ads_appads_txt'] ) ) $options['manage_ads_appads_txt'] = false;
236	$options['manage_ads_appads_txt'] = ( 'on' == $options['manage_ads_appads_txt'] ? true : false );
237
238	if ( ! isset( $options['ads_txt_content'] ) ) $options['ads_txt_content'] = '';
239	$options['ads_txt_content'] = ( ! empty( $options['ads_txt_content'] ) ) ? $options['ads_txt_content'] : '';
240
241	if ( ! isset( $options['app_ads_txt_content'] ) ) $options['app_ads_txt_content'] = '';
242	$options['app_ads_txt_content'] = ( ! empty( $options['app_ads_txt_content'] ) ) ? $options['app_ads_txt_content'] : '';
243
244	// Manage robots.txt
245	if ( ! isset( $options['manage_robots_txt'] ) ) $options['manage_robots_txt'] = false;
246	$options['manage_robots_txt'] = ( 'on' == $options['manage_robots_txt'] ? true : false );
247
248	if ( ! isset( $options['robots_txt_content'] ) ) {
249	$options['robots_txt_content'] = '';
250	} else {
251	if ( ! empty( $options['robots_txt_content'] ) ) {
252	$options['robots_txt_content'] = $options['robots_txt_content'];
253	$is_robots_txt_real_file = is_file( ABSPATH . 'robots.txt' );
254	// rename real robots.txt file if it exists and Mange robots.txt is enabled
255	if ( $is_robots_txt_real_file && ( 'on' == $options['manage_robots_txt'] ) ) {
256	$robots_txt_backup_filename = 'robots_backup_' . date('Y_m_d__H_i', time()) . '.txt';
257	$extra_options = get_option( ASENHA_SLUG_U . '_extra', array() );
258	$extra_options['robots_txt_backup_file_name'] = $robots_txt_backup_filename;
259	update_option( ASENHA_SLUG_U. '_extra', $extra_options );
260	rename( ABSPATH . 'robots.txt', ABSPATH . $robots_txt_backup_filename );
261	} elseif ( 'on' != $options['manage_robots_txt'] ) {
262	$extra_options = get_option( ASENHA_SLUG_U. '_extra', array() );
263	if ( array_key_exists( 'robots_txt_backup_file_name', $extra_options ) ) {
264	if ( is_file( ABSPATH . $extra_options['robots_txt_backup_file_name'] ) ) {
265	rename( ABSPATH . $extra_options['robots_txt_backup_file_name'], ABSPATH . 'robots.txt' );
266	}
267	}
268	}
269	} else {
270	$options['robots_txt_content'] = '';
271	}
272	}
273
274	// Insert <head>, <body> and <footer> code
275	if ( ! isset( $options['insert_head_body_footer_code'] ) ) $options['insert_head_body_footer_code'] = false;
276	$options['insert_head_body_footer_code'] = ( 'on' == $options['insert_head_body_footer_code'] ? true : false );
277
278	if ( ! isset( $options['head_code_priority'] ) ) $options['head_code_priority'] = '';
279	$options['head_code_priority'] = ( isset( $options['head_code_priority'] ) ) ? $options['head_code_priority'] : 10;
280
281	if ( ! isset( $options['head_code'] ) ) $options['head_code'] = '';
282	$options['head_code'] = ( ! empty( $options['head_code'] ) ) ? $options['head_code'] : '';
283
284	if ( ! isset( $options['body_code_priority'] ) ) $options['body_code_priority'] = '';
285	$options['body_code_priority'] = ( isset( $options['body_code_priority'] ) ) ? $options['body_code_priority'] : 10;
286
287	if ( ! isset( $options['body_code'] ) ) $options['body_code'] = '';
288	$options['body_code'] = ( ! empty( $options['body_code'] ) ) ? $options['body_code'] : '';
289
290	if ( ! isset( $options['footer_code_priority'] ) ) $options['footer_code_priority'] = '';
291	$options['footer_code_priority'] = ( isset( $options['footer_code_priority'] ) ) ? $options['footer_code_priority'] : 10;
292
293	if ( ! isset( $options['footer_code'] ) ) $options['footer_code'] = '';
294	$options['footer_code'] = ( ! empty( $options['footer_code'] ) ) ? $options['footer_code'] : '';
295
296	// =================================================================
297	// DISABLE COMPONENTS
298	// =================================================================
299
300	// Disable Gutenberg
301	if ( ! isset( $options['disable_gutenberg'] ) ) $options['disable_gutenberg'] = false;
302	$options['disable_gutenberg'] = ( 'on' == $options['disable_gutenberg'] ? true : false );
303
304	if ( is_array( $asenha_gutenberg_post_types ) ) {
305	foreach ( $asenha_gutenberg_post_types as $post_type_slug => $post_type_label ) { // e.g. $post_type_slug is post,
306	if ( ! isset( $options['disable_gutenberg_for'][$post_type_slug] ) ) $options['disable_gutenberg_for'][$post_type_slug] = false;
307	$options['disable_gutenberg_for'][$post_type_slug] = ( 'on' == $options['disable_gutenberg_for'][$post_type_slug] ? true : false );
308	}
309	}
310
311	if ( ! isset( $options['disable_gutenberg_frontend_styles'] ) ) $options['disable_gutenberg_frontend_styles'] = false;
312	$options['disable_gutenberg_frontend_styles'] = ( 'on' == $options['disable_gutenberg_frontend_styles'] ? true : false );
313
314	// Disable Comments
315	if ( ! isset( $options['disable_comments'] ) ) $options['disable_comments'] = false;
316	$options['disable_comments'] = ( 'on' == $options['disable_comments'] ? true : false );
317
318	if ( is_array( $asenha_public_post_types ) ) {
319	foreach ( $asenha_public_post_types as $post_type_slug => $post_type_label ) { // e.g. $post_type_slug is post, $post_type_label is Posts
320	if ( ! isset( $options['disable_comments_for'][$post_type_slug] ) ) $options['disable_comments_for'][$post_type_slug] = false;
321	$options['disable_comments_for'][$post_type_slug] = ( 'on' == $options['disable_comments_for'][$post_type_slug] ? true : false );
322	}
323	}
324
325	// Disable REST API
326	if ( ! isset( $options['disable_rest_api'] ) ) $options['disable_rest_api'] = false;
327	$options['disable_rest_api'] = ( 'on' == $options['disable_rest_api'] ? true : false );
328
329	// Disable Feeds
330	if ( ! isset( $options['disable_feeds'] ) ) $options['disable_feeds'] = false;
331	$options['disable_feeds'] = ( 'on' == $options['disable_feeds'] ? true : false );
332
333	// Disable Auto Updates
334	if ( ! isset( $options['disable_all_updates'] ) ) $options['disable_all_updates'] = false;
335	$options['disable_all_updates'] = ( 'on' == $options['disable_all_updates'] ? true : false );
336
337	// Disable Smaller Components
338
339	if ( ! isset( $options['disable_smaller_components'] ) ) $options['disable_smaller_components'] = false;
340	$options['disable_smaller_components'] = ( 'on' == $options['disable_smaller_components'] ? true : false );
341
342	if ( ! isset( $options['disable_head_generator_tag'] ) ) $options['disable_head_generator_tag'] = false;
343	$options['disable_head_generator_tag'] = ( 'on' == $options['disable_head_generator_tag'] ? true : false );
344
345	if ( ! isset( $options['disable_head_wlwmanifest_tag'] ) ) $options['disable_head_wlwmanifest_tag'] = false;
346	$options['disable_head_wlwmanifest_tag'] = ( 'on' == $options['disable_head_wlwmanifest_tag'] ? true : false );
347
348	if ( ! isset( $options['disable_head_rsd_tag'] ) ) $options['disable_head_rsd_tag'] = false;
349	$options['disable_head_rsd_tag'] = ( 'on' == $options['disable_head_rsd_tag'] ? true : false );
350
351	if ( ! isset( $options['disable_head_shortlink_tag'] ) ) $options['disable_head_shortlink_tag'] = false;
352	$options['disable_head_shortlink_tag'] = ( 'on' == $options['disable_head_shortlink_tag'] ? true : false );
353
354	if ( ! isset( $options['disable_frontend_dashicons'] ) ) $options['disable_frontend_dashicons'] = false;
355	$options['disable_frontend_dashicons'] = ( 'on' == $options['disable_frontend_dashicons'] ? true : false );
356
357	if ( ! isset( $options['disable_emoji_support'] ) ) $options['disable_emoji_support'] = false;
358	$options['disable_emoji_support'] = ( 'on' == $options['disable_emoji_support'] ? true : false );
359
360	// =================================================================
361	// SECURITY
362	// =================================================================
363
364	// Limit Login Attempts
365	if ( ! isset( $options['limit_login_attempts'] ) ) $options['limit_login_attempts'] = false;
366	$options['limit_login_attempts'] = ( 'on' == $options['limit_login_attempts'] ? true : false );
367
368	if ( ! isset( $options['login_fails_allowed'] ) ) $options['login_fails_allowed'] = 3;
369	$options['login_fails_allowed'] = ( ! empty( $options['login_fails_allowed'] ) ) ? sanitize_text_field( $options['login_fails_allowed'] ) : 3;
370
371	if ( ! isset( $options['login_lockout_maxcount'] ) ) $options['login_lockout_maxcount'] = 3;
372	$options['login_lockout_maxcount'] = ( ! empty( $options['login_lockout_maxcount'] ) ) ? sanitize_text_field( $options['login_lockout_maxcount'] ) : 3;
373
374	if ( ! isset( $options['login_attempts_log_table'] ) ) $options['login_attempts_log_table'] = '';
375	$options['login_attempts_log_table'] = '';
376
377	// Obfuscate Author Slugs
378	if ( ! isset( $options['obfuscate_author_slugs'] ) ) $options['obfuscate_author_slugs'] = false;
379	$options['obfuscate_author_slugs'] = ( 'on' == $options['obfuscate_author_slugs'] ? true : false );
380
381	// Disable XML-RPC
382	if ( ! isset( $options['disable_xmlrpc'] ) ) $options['disable_xmlrpc'] = false;
383	$options['disable_xmlrpc'] = ( 'on' == $options['disable_xmlrpc'] ? true : false );
384
385	// =================================================================
386	// OPTIMIZATIONS
387	// =================================================================
388
389	// Image Upload Control
390	if ( ! isset( $options['image_upload_control'] ) ) $options['image_upload_control'] = false;
391	$options['image_upload_control'] = ( 'on' == $options['image_upload_control'] ? true : false );
392
393	if ( ! isset( $options['image_max_width'] ) ) $options['image_max_width'] = 1920;
394	$options['image_max_width'] = ( ! empty( $options['image_max_width'] ) ) ? sanitize_text_field( $options['image_max_width'] ) : 1920;
395
396	if ( ! isset( $options['image_max_height'] ) ) $options['image_max_height'] = 1920;
397	$options['image_max_height'] = ( ! empty( $options['image_max_height'] ) ) ? sanitize_text_field( $options['image_max_height'] ) : 1920;
398
399	// Enable Revisions Control
400	if ( ! isset( $options['enable_revisions_control'] ) ) $options['enable_revisions_control'] = false;
401	$options['enable_revisions_control'] = ( 'on' == $options['enable_revisions_control'] ? true : false );
402
403	if ( ! isset( $options['revisions_max_number'] ) ) $options['revisions_max_number'] = 10;
404	$options['revisions_max_number'] = ( ! empty( $options['revisions_max_number'] ) ) ? sanitize_text_field( $options['revisions_max_number'] ) : 10;
405
406	if ( is_array( $asenha_revisions_post_types ) ) {
407	foreach ( $asenha_revisions_post_types as $post_type_slug => $post_type_label ) { // e.g. $post_type_slug is post,
408	if ( ! isset( $options['enable_revisions_control_for'][$post_type_slug] ) ) $options['enable_revisions_control_for'][$post_type_slug] = false;
409	$options['enable_revisions_control_for'][$post_type_slug] = ( 'on' == $options['enable_revisions_control_for'][$post_type_slug] ? true : false );
410	}
411	}
412
413	// Enable Heartbeat Control
414	if ( ! isset( $options['enable_heartbeat_control'] ) ) $options['enable_heartbeat_control'] = false;
415	$options['enable_heartbeat_control'] = ( 'on' == $options['enable_heartbeat_control'] ? true : false );
416
417	if ( ! isset( $options['heartbeat_control_for_admin_pages'] ) ) $options['enable_heartbeat_control'] = 'default';
418	if ( ! isset( $options['heartbeat_control_for_post_edit'] ) ) $options['heartbeat_control_for_post_edit'] = 'default';
419	if ( ! isset( $options['heartbeat_control_for_frontend'] ) ) $options['heartbeat_control_for_frontend'] = 'default';
420
421	if ( ! isset( $options['heartbeat_interval_for_admin_pages'] ) ) $options['heartbeat_interval_for_admin_pages'] = 60;
422	$options['heartbeat_interval_for_admin_pages'] = ( ! empty( $options['heartbeat_interval_for_admin_pages'] ) ) ? sanitize_text_field( $options['heartbeat_interval_for_admin_pages'] ) : 60;
423
424	if ( ! isset( $options['heartbeat_interval_for_post_edit'] ) ) $options['heartbeat_interval_for_post_edit'] = 15;
425	$options['heartbeat_interval_for_post_edit'] = ( ! empty( $options['heartbeat_interval_for_post_edit'] ) ) ? sanitize_text_field( $options['heartbeat_interval_for_post_edit'] ) : 15;
426
427	if ( ! isset( $options['heartbeat_interval_for_frontend'] ) ) $options['heartbeat_interval_for_frontend'] = 60;
428	$options['heartbeat_interval_for_frontend'] = ( ! empty( $options['heartbeat_interval_for_frontend'] ) ) ? sanitize_text_field( $options['heartbeat_interval_for_frontend'] ) : 60;
429
430	// =================================================================
431	// UTILITIES
432	// =================================================================
433
434	// SMTP Email Delivery
435	if ( ! isset( $options['smtp_email_delivery'] ) ) $options['smtp_email_delivery'] = false;
436	$options['smtp_email_delivery'] = ( 'on' == $options['smtp_email_delivery'] ? true : false );
437
438	if ( ! isset( $options['smtp_host'] ) ) $options['smtp_host'] = '';
439	$options['smtp_host'] = ( ! empty( $options['smtp_host'] ) ) ? sanitize_text_field( $options['smtp_host'] ) : '';
440
441	if ( ! isset( $options['smtp_port'] ) ) $options['smtp_port'] = '';
442	$options['smtp_port'] = ( ! empty( $options['smtp_port'] ) ) ? $options['smtp_port'] : '';
443
444	if ( ! isset( $options['smtp_security'] ) ) $options['smtp_security'] = 'none';
445	$options['smtp_security'] = ( ! empty( $options['smtp_security'] ) ) ? $options['smtp_security'] : 'none';
446
447	if ( ! isset( $options['smtp_username'] ) ) $options['smtp_username'] = '';
448	$options['smtp_username'] = ( ! empty( $options['smtp_username'] ) ) ? sanitize_text_field( $options['smtp_username'] ) : '';
449
450	if ( ! isset( $options['smtp_password'] ) ) $options['smtp_password'] = base64_encode('');
451	$options['smtp_password'] = ( ! empty( $options['smtp_password'] ) ) ? base64_encode( $options['smtp_password'] ) : base64_encode('');
452
453	if ( ! isset( $options['smtp_default_from_name'] ) ) $options['smtp_default_from_name'] = '';
454	$options['smtp_default_from_name'] = ( ! empty( $options['smtp_default_from_name'] ) ) ? sanitize_text_field( $options['smtp_default_from_name'] ) : '';
455
456	if ( ! isset( $options['smtp_default_from_email'] ) ) $options['smtp_default_from_email'] = '';
457	$options['smtp_default_from_email'] = ( ! empty( $options['smtp_default_from_email'] ) ) ? sanitize_text_field( $options['smtp_default_from_email'] ) : '';
458
459	if ( ! isset( $options['smtp_default_from_description'] ) ) $options['smtp_default_from_description'] = '';
460
461	if ( ! isset( $options['smtp_debug'] ) ) $options['smtp_debug'] = false;
462	$options['smtp_debug'] = ( 'on' == $options['smtp_debug'] ? true : false );
463
464	// View Admin as Role
465	if ( ! isset( $options['view_admin_as_role'] ) ) $options['view_admin_as_role'] = false;
466	$options['view_admin_as_role'] = ( 'on' == $options['view_admin_as_role'] ? true : false );
467
468	// Enable Password Protection
469	if ( ! isset( $options['enable_password_protection'] ) ) $options['enable_password_protection'] = false;
470	$options['enable_password_protection'] = ( 'on' == $options['enable_password_protection'] ? true : false );
471
472	if ( ! isset( $options['password_protection_password'] ) ) $options['password_protection_password'] = base64_encode('secret');
473	$options['password_protection_password'] = ( ! empty( $options['password_protection_password'] ) ) ? base64_encode( $options['password_protection_password'] ) : base64_encode('secret');
474
475	// Redirect 404 to Homepage
476	if ( ! isset( $options['maintenance_mode'] ) ) $options['maintenance_mode'] = false;
477	$options['maintenance_mode'] = ( 'on' == $options['maintenance_mode'] ? true : false );
478
479	if ( ! isset( $options['maintenance_page_heading'] ) ) $options['maintenance_page_heading'] = 'We\'ll be back soon.';
480	$options['maintenance_page_heading'] = ( ! empty( $options['maintenance_page_heading'] ) ) ? sanitize_text_field( $options['maintenance_page_heading'] ) : 'We\'ll be back soon.';
481
482	if ( ! isset( $options['maintenance_page_description'] ) ) $options['maintenance_page_description'] = 'This site is undergoing maintenance for an extended period today. Thanks for your patience.';
483	$options['maintenance_page_description'] = ( ! empty( $options['maintenance_page_description'] ) ) ? sanitize_text_field( $options['maintenance_page_description'] ) : 'This site is undergoing maintenance for an extended period today. Thanks for your patience.';
484
485	if ( ! isset( $options['maintenance_page_background'] ) ) $options['maintenance_page_background'] = 'stripes';
486	$options['maintenance_page_background'] = ( ! empty( $options['maintenance_page_background'] ) ) ? $options['maintenance_page_background'] : 'stripes';
487
488	if ( ! isset( $options['maintenance_mode_description'] ) ) $options['maintenance_mode_description'] = '';
489
490	// Redirect 404 to Homepage
491	if ( ! isset( $options['redirect_404_to_homepage'] ) ) $options['redirect_404_to_homepage'] = false;
492	$options['redirect_404_to_homepage'] = ( 'on' == $options['redirect_404_to_homepage'] ? true : false );
493
494	return $options;
495
496	}
497
498	/**
499	* Sanitize checkbox field. For reference purpose. Not currently in use.
500	*
501	* @since 1.0.0
502	*/
503	function asenha_sanitize_checkbox_field( $value ) {
504
505	// A checked checkbox field will originally be saved as an 'on' value in the option. We transform that into true (shown as 1) or false (shown as empty value)
506	return 'on' === $value ? true : false;
507
508	}
509
510	}