Head & Footer Code - Version 1.2

Version Description

Add: custom head, body and footer code for Homepage in Blog Posts mode.
Fix: Code Editor broken in WordPress 5.5 release.
Fix: Invalid requests while saving settings https://github.com/urosevic/head-footer-code/issues/1
Improve: DRY for front-end conditions.
Improve: translators tips for complex strings.
Improve: all strings available to localize.

Release Info

Developer	urkekg
Plugin	Head & Footer Code
Version	1.2
Comparing to
See all releases

Code changes from version 1.1.1 to 1.2

Files changed (9) hide show

head-footer-code.php +9 -9
inc/class-auhfc-meta-box.php +27 -14
inc/front.php +114 -103
inc/helpers.php +110 -18
inc/settings.php +243 -83
inc/update.php +65 -0
readme.txt +20 -7
templates/settings.php +12 -13
uninstall.php +7 -1

head-footer-code.php CHANGED Viewed

	@@ -1,6 +1,6 @@
1	<?php
2	/**
3	- * @link https://urosevic.net
4	* @since 1.0.0
5	* @package Head_Footer_Code
6	*
	@@ -8,13 +8,12 @@
8	* Plugin Name: Head & Footer Code
9	* Plugin URI: https://urosevic.net/wordpress/plugins/head-footer-code/
10	* Description: Easy add site-wide and/or article specific custom code to head and/or footer sections (before the </head> or </body> or opening <body>) by hooking to <code>wp_head</code>, <code>wp_footer</code> and <code>wp_body_open</code>.
11	- * Version: 1.~~1.1~~
12	* Author: Aleksandar Urosevic
13	- * Author URI: https://urosevic.net
14	- * License: ~~GPL-3.0+~~
15	* License URI: https://www.gnu.org/licenses/gpl-3.0.txt
16	* Text Domain: head-footer-code
17	- * Domain Path: /languages
18	*/
19
20	// If this file is called directly, abort.
	@@ -22,10 +21,11 @@ if ( ! defined( 'WPINC' ) ) {
22	die;
23	}
24
25	- define( 'WPAU_HEAD_FOOTER_CODE_VER', '1.~~1.1~~' );
26	- define( 'WPAU_HEAD_FOOTER_CODE_DB_VER', '3' );
27	- define( 'WPAU_HEAD_FOOTER_CODE_FILE', ~~basename(~~ __FILE__ ) );
28	- define( '~~WPAU_HEAD_FOOTER_CODE_INC~~', dirname( ~~__FILE__~~ ) . '/~~inc/~~' );

29
30	// Load files.
31	require_once 'inc/helpers.php';


1	<?php
2	/**
3	+ * @link https://urosevic.net/
4	* @since 1.0.0
5	* @package Head_Footer_Code
6	*

8	* Plugin Name: Head & Footer Code
9	* Plugin URI: https://urosevic.net/wordpress/plugins/head-footer-code/
10	* Description: Easy add site-wide and/or article specific custom code to head and/or footer sections (before the </head> or </body> or opening <body>) by hooking to <code>wp_head</code>, <code>wp_footer</code> and <code>wp_body_open</code>.
11	+ * Version: 1.2
12	* Author: Aleksandar Urosevic
13	+ * Author URI: https://urosevic.net/
14	+ * License: GPLv3
15	* License URI: https://www.gnu.org/licenses/gpl-3.0.txt
16	* Text Domain: head-footer-code

17	*/
18
19	// If this file is called directly, abort.

21	die;
22	}
23
24	+ define( 'WPAU_HEAD_FOOTER_CODE_VER', '1.2' );
25	+ define( 'WPAU_HEAD_FOOTER_CODE_DB_VER', '5' );
26	+ define( 'WPAU_HEAD_FOOTER_CODE_FILE', __FILE__ );
27	+ define( 'WPAU_HEAD_FOOTER_CODE_DIR', dirname( WPAU_HEAD_FOOTER_CODE_FILE ) . '/');
28	+ define( 'WPAU_HEAD_FOOTER_CODE_INC', WPAU_HEAD_FOOTER_CODE_DIR . 'inc/' );
29
30	// Load files.
31	require_once 'inc/helpers.php';

inc/class-auhfc-meta-box.php CHANGED Viewed

	@@ -11,15 +11,15 @@ abstract class AUHfc_Meta_Box {
11	*/
12	public static function add() {
13
14	- $~~auhfc_defaults~~ = ~~auhfc_defaults~~();
15
16	- if ( empty( $~~auhfc_defaults~~['post_types'] ) ) {
17	return;
18	}
19	- foreach ( $~~auhfc_defaults~~['post_types'] as $post_type ) {
20	add_meta_box(
21	'auhfc-head-footer-code',
22	- __( 'Head & Footer Code', 'head-footer-code' ),
23	[ self::class, 'html' ],
24	$post_type,
25	'normal',
	@@ -66,24 +66,37 @@ abstract class AUHfc_Meta_Box {
66	*/
67	public static function html( $post ) {
68	wp_nonce_field( '_head_footer_code_nonce', 'head_footer_code_nonce' ); ?>
69	- <p>Here you can insert article specific code for Head (before the <code></head></code>), Body (after the <code><body></code>) and Footer (before the <code></body></code>) sections. They work in exactly the same way as site-wide code, which you can configure under <a href="tools.php~~?page=head_footer_code">Tools / Head & Footer Code</a>.</p>~~
70	- ~~<label><?php esc_attr_e~~( ~~'Behavior', 'head-footer-code' ); ?></label><br />~~













71	<select name="auhfc[behavior]" id="auhfc_behavior_replace">
72	- <option value="append" <?php echo ( 'append' === auhfc_get_meta( 'behavior' ) ) ? 'selected' : ''; ~~?>>~~Append to the site-wide code</option>
73	- <option value="replace" <?php echo ( 'replace' === auhfc_get_meta( 'behavior' ) ) ? 'selected' : ''; ~~?>>~~Replace the site-wide code</option>
74	</select>
75	<br /><br />
76	- <label for="auhfc_head"><?php _e( 'Head Code', 'head-footer-code' ); ?></label><br />
77	<textarea name="auhfc[head]" id="auhfc_head" class="widefat code" rows="5"><?php echo auhfc_get_meta( 'head' ); ?></textarea>
78	- <p class="description">Example: <code><link rel="stylesheet" href="<?php echo get_stylesheet_directory_uri(); ?>/style.css" type="text/css" media="all"></code></p>
79	<br />
80	- <label for="auhfc_body"><?php _e( 'Body Code', '~~body~~-footer-code' ); ?></label><br />
81	<textarea name="auhfc[body]" id="auhfc_body" class="widefat code" rows="5"><?php echo auhfc_get_meta( 'body' ); ?></textarea>
82	- <p class="description">Example: <code><script type="text/javascript" src="<?php echo get_stylesheet_directory_uri(); ?>/body-start.js" type="text/css" media="all"></script></code></p>
83	<br />
84	- <label for="auhfc_footer"><?php _e( 'Footer Code', 'head-footer-code' ); ?></label><br />
85	<textarea name="auhfc[footer]" id="auhfc_footer" class="widefat code" rows="5"><?php echo auhfc_get_meta( 'footer' ); ?></textarea>
86	- <p class="description">Example: <code><script type="text/javascript" src="<?php echo get_stylesheet_directory_uri(); ?>/script.js"></script></code></p>
87	<?php
88	} // END public static function html()
89


11	*/
12	public static function add() {
13
14	+ $auhfc_settings = auhfc_settings();
15
16	+ if ( empty( $auhfc_settings['article']['post_types'] ) ) {
17	return;
18	}
19	+ foreach ( $auhfc_settings['article']['post_types'] as $post_type ) {
20	add_meta_box(
21	'auhfc-head-footer-code',
22	+ esc_html__( 'Head & Footer Code', 'head-footer-code' ),
23	[ self::class, 'html' ],
24	$post_type,
25	'normal',

66	*/
67	public static function html( $post ) {
68	wp_nonce_field( '_head_footer_code_nonce', 'head_footer_code_nonce' ); ?>
69	+ <p><?php
70	+ printf(
71	+ /* translators: %1$s will be replaced with preformatted HTML tag </head>
72	+ %2$s will be replaced with preformatted HTML tag <body>
73	+ %3$s will be replaced with preformatted HTML tag </body>
74	+ %4$s will be replaced with a link to Head & Footer Code Settings page */
75	+ esc_html__( 'Here you can insert article specific code for Head (before the %1$s), Body (after the %2$s) and Footer (before the %3$s) sections. They work in exactly the same way as site-wide code, which you can configure under %4$s.', 'head-footer-code'),
76	+ '<code></head></code>',
77	+ '<code><body></code>',
78	+ '<code></body></code>',
79	+ sprintf( '<a href="tools.php?page=head_footer_code">%s</a>', esc_html__( 'Tools / Head & Footer Code', 'head-footer-code' )
80	+ )
81	+ );
82	+ ?></p>
83	+ <label><?php esc_html_e( 'Behavior', 'head-footer-code' ); ?></label><br />
84	<select name="auhfc[behavior]" id="auhfc_behavior_replace">
85	+ <option value="append" <?php echo ( 'append' === auhfc_get_meta( 'behavior' ) ) ? 'selected' : ''; ?>><?php esc_html_e( 'Append to the site-wide code', 'head-footer-code' ); ?></option>
86	+ <option value="replace" <?php echo ( 'replace' === auhfc_get_meta( 'behavior' ) ) ? 'selected' : ''; ?>><?php esc_html_e( 'Replace the site-wide code', 'head-footer-code' ); ?></option>
87	</select>
88	<br /><br />
89	+ <label for="auhfc_head"><?php esc_html_e( 'Head Code', 'head-footer-code' ); ?></label><br />
90	<textarea name="auhfc[head]" id="auhfc_head" class="widefat code" rows="5"><?php echo auhfc_get_meta( 'head' ); ?></textarea>
91	+ <p class="description"><?php esc_html_e( 'Example', 'head-footer-code'); ?>: <code><link rel="stylesheet" href="<?php echo get_stylesheet_directory_uri(); ?>/style.css" type="text/css" media="all"></code></p>
92	<br />
93	+ <label for="auhfc_body"><?php esc_html_e( 'Body Code', 'head-footer-code' ); ?></label><br />
94	<textarea name="auhfc[body]" id="auhfc_body" class="widefat code" rows="5"><?php echo auhfc_get_meta( 'body' ); ?></textarea>
95	+ <p class="description"><?php esc_html_e( 'Example', 'head-footer-code'); ?>: <code><script type="text/javascript" src="<?php echo get_stylesheet_directory_uri(); ?>/body-start.js" type="text/css" media="all"></script></code></p>
96	<br />
97	+ <label for="auhfc_footer"><?php esc_html_e( 'Footer Code', 'head-footer-code' ); ?></label><br />
98	<textarea name="auhfc[footer]" id="auhfc_footer" class="widefat code" rows="5"><?php echo auhfc_get_meta( 'footer' ); ?></textarea>
99	+ <p class="description"><?php esc_html_e( 'Example', 'head-footer-code'); ?>: <code><script type="text/javascript" src="<?php echo get_stylesheet_directory_uri(); ?>/script.js"></script></code></p>
100	<?php
101	} // END public static function html()
102

inc/front.php CHANGED Viewed

	@@ -7,28 +7,28 @@ if ( ! defined( 'WPINC' ) ) {
7	/**
8	* Inject site-wide code to head, body and footer with custom priorty.
9	*/
10	- $~~auhfc_defaults~~ = ~~auhfc_defaults~~();
11
12	- if ( empty( $~~auhfc_defaults~~['priority_h'] ) ) {
13	- $~~auhfc_defaults~~['priority_h'] = 10;
14	}
15	- if ( empty( $~~auhfc_defaults~~['priority_b'] ) ) {
16	- $~~auhfc_defaults~~['priority_b'] = 10;
17	}
18	- if ( empty( $~~auhfc_defaults~~['priority_f'] ) ) {
19	- $~~auhfc_defaults~~['priority_f'] = 10;
20	}
21	// Define actions for HEAD and FOOTER
22	- add_action( 'wp_head', 'auhfc_wp_head', $~~auhfc_defaults~~['priority_h'] );
23	- add_action( 'wp_body_open', 'auhfc_wp_body', $~~auhfc_defaults~~['priority_b'] );
24	- add_action( 'wp_footer', 'auhfc_wp_footer', $~~auhfc_defaults~~['priority_f'] );
25
26	/**
27	- * Inject site-wide and Article specific head code before </head>
28	*/
29	function auhfc_wp_head() {
30
31	- // Get post type
32	if ( is_singular() ) {
33	global $wp_the_query;
34	$auhfc_post_type = $wp_the_query->get_queried_object()->post_type;
	@@ -36,61 +36,64 @@ function auhfc_wp_head() {
36	$auhfc_post_type = 'not singular';
37	}
38
39	- // Get variables to test
40	- $auhfc_settings = ~~auhfc_defaults~~();



41
42	- // Get meta for post only if it's singular
43	- if ( 'not singular' !== $auhfc_post_type && in_array( $auhfc_post_type, $auhfc_settings['post_types'] ) ) {
44	- $~~auhfc_meta~~ = auhfc_get_meta( 'head' );
45	- $~~behavior~~ = auhfc_get_meta( 'behavior' );
46	- $dbg_set = "type: {$auhfc_post_type}; bahavior: {$~~behavior~~}; priority: {$auhfc_settings['priority_h']}; do_shortcode: {$auhfc_settings['do_shortcode']}";
47	} else {
48	- $~~auhfc_meta~~ = '';
49	- $~~behavior~~ = '';
50	- $dbg_set = $auhfc_post_type;
51	- }
52	-
53	- // ~~If no code to inject, simple exit~~
54	- if ( ~~empty(~~ $auhfc_settings['~~head~~'] ~~) && empty( $auhfc_meta ) ) {~~






55	return;
56	}
57
58	// Prepare code output.
59	$out = '';
60
61	- // Inject site-wide head code
62	if (
63	- ! empty( $auhfc_settings['head'] ) &&
64	- (
65	- 'replace' !== $behavior \|\|
66	- ( 'replace' == $behavior && ! in_array( $auhfc_post_type, $auhfc_settings['post_types'] ) ) \|\|
67	- ( 'replace' == $behavior && in_array( $auhfc_post_type, $auhfc_settings['post_types'] ) && empty( $auhfc_meta ) )
68	- )
69	) {
70	- $out .= auhfc_out( 's', 'h', $dbg_set, $auhfc_settings['head'] );
71	}
72
73	- // Inject article specific ~~head~~ ~~code~~ if post_type is ~~allowed~~
74	- if ( ~~! empty(~~ $~~auhfc_meta~~ ) && ~~in_array~~( $~~auhfc_post_type,~~ ~~$auhfc_settings['post_types']~~ ) ) {
75	- $out .= auhfc_out( 'a', 'h', $dbg_set, $~~auhfc_meta~~ );


76	}
77
78	// Print prepared code.
79	echo $out;
80	- // echo ( 'y' === $auhfc_settings['do_shortcode'] ) ? do_shortcode( $out ) : $out;
81	-
82	- // Free some memory.
83	- unset( $auhfc_post_type, $auhfc_settings, $auhfc_meta, $behavior, $out );
84
85	} // END function auhfc_wp_head()
86
87	-
88	/**
89	* Inject site-wide and Article specific body code right after opening <body>
90	*/
91	function auhfc_wp_body() {
92
93	- // Get post type
94	if ( is_singular() ) {
95	global $wp_the_query;
96	$auhfc_post_type = $wp_the_query->get_queried_object()->post_type;
	@@ -98,51 +101,55 @@ function auhfc_wp_body() {
98	$auhfc_post_type = 'not singular';
99	}
100
101	- // Get variables to test
102	- $auhfc_settings = ~~auhfc_defaults~~();



103
104	- // Get meta for post only if it's singular
105	- if ( 'not singular' !== $auhfc_post_type && in_array( $auhfc_post_type, $auhfc_settings['post_types'] ) ) {
106	- $~~auhfc_meta~~ = auhfc_get_meta( 'body' );
107	- $~~behavior~~ = auhfc_get_meta( 'behavior' );
108	- $dbg_set = "type: {$auhfc_post_type}; bahavior: {$~~behavior~~}; priority: {$auhfc_settings['priority_b']}; do_shortcode: {$auhfc_settings['do_shortcode']}";
109	} else {
110	- $~~auhfc_meta~~ = '';
111	- $~~behavior~~ = '';
112	- $dbg_set = $auhfc_post_type;
113	- }
114	-
115	- // ~~If no code to inject, simple exit~~
116	- if ( ~~empty(~~ $auhfc_settings['~~body~~'] ~~) && empty( $auhfc_meta ) ) {~~






117	return;
118	}
119
120	// Prepare code output.
121	$out = '';
122
123	- // Inject site-wide body code
124	if (
125	- ! empty( $auhfc_settings['body'] ) &&
126	- (
127	- 'replace' !== $behavior \|\|
128	- ( 'replace' == $behavior && ! in_array( $auhfc_post_type, $auhfc_settings['post_types'] ) ) \|\|
129	- ( 'replace' == $behavior && in_array( $auhfc_post_type, $auhfc_settings['post_types'] ) && empty( $auhfc_meta ) )
130	- )
131	) {
132	- $out .= auhfc_out( 's', 'b', $dbg_set, $auhfc_settings['body'] );
133	}
134
135	- // Inject article specific ~~body~~ ~~code~~ if post_type is ~~allowed~~
136	- if ( ~~! empty(~~ $~~auhfc_meta~~ ) && ~~in_array~~( $~~auhfc_post_type,~~ ~~$auhfc_settings['post_types']~~ ) ) {
137	- $out .= auhfc_out( 'a', 'b', $dbg_set, $~~auhfc_meta~~ );


138	}
139
140	// Print prepared code.
141	echo $out;
142	- // echo ( 'y' === $auhfc_settings['do_shortcode'] ) ? do_shortcode( $out ) : $out;
143	-
144	- // Free some memory.
145	- unset( $auhfc_post_type, $auhfc_settings, $auhfc_meta, $behavior, $out );
146
147	} // END function auhfc_wp_body()
148
	@@ -151,7 +158,7 @@ function auhfc_wp_body() {
151	*/
152	function auhfc_wp_footer() {
153
154	- // Get post type
155	if ( is_singular() ) {
156	global $wp_the_query;
157	$auhfc_post_type = $wp_the_query->get_queried_object()->post_type;
	@@ -159,50 +166,54 @@ function auhfc_wp_footer() {
159	$auhfc_post_type = 'not singular';
160	}
161
162	- // Get variables to test
163	- $auhfc_settings = ~~auhfc_defaults~~();



164
165	- // Get meta for post only if it's singular
166	- if ( 'not singular' !== $auhfc_post_type && in_array( $auhfc_post_type, $auhfc_settings['post_types'] ) ) {
167	- $~~auhfc_meta~~ = auhfc_get_meta( 'footer' );
168	- $~~behavior~~ = auhfc_get_meta( 'behavior' );
169	- $dbg_set = "type: {$auhfc_post_type}; bahavior: {$~~behavior~~}; priority: {$auhfc_settings['priority_f']}; do_shortcode: {$auhfc_settings['do_shortcode']}";
170	} else {
171	- $~~auhfc_meta~~ = '';
172	- $~~behavior~~ = '';
173	- $dbg_set = $auhfc_post_type;
174	- }
175	-
176	- // ~~If no code to inject, simple exit~~
177	- if ( ~~empty(~~ $auhfc_settings['~~footer~~'] ~~) && empty( $auhfc_meta ) ) {~~






178	return;
179	}
180
181	- // Prepare code output
182	$out = '';
183
184	- // Inject site-wide head code
185	if (
186	- ! empty( $auhfc_settings['footer'] ) &&
187	- (
188	- 'replace' !== $behavior \|\|
189	- ( 'replace' == $behavior && ! in_array( $auhfc_post_type, $auhfc_settings['post_types'] ) ) \|\|
190	- ( 'replace' == $behavior && in_array( $auhfc_post_type, $auhfc_settings['post_types'] ) && empty( $auhfc_meta ) )
191	- )
192	) {
193	- $out .= auhfc_out( 's', 'f', $dbg_set, $auhfc_settings['footer'] );
194	}
195
196	- // Inject article specific ~~head~~ ~~code~~ if post_type is ~~allowed~~
197	- if ( ~~! empty(~~ $~~auhfc_meta~~ ) && ~~in_array~~( $~~auhfc_post_type,~~ ~~$auhfc_settings['post_types']~~ ) ) {
198	- $out .= auhfc_out( 'a', 'f', $dbg_set, $~~auhfc_meta~~ );


199	}
200
201	// Print prepared code.
202	- echo ( 'y' === $auhfc_settings['do_shortcode'] ) ? do_shortcode( $out ) : $out;
203	-
204	- // Free some memory.
205	- unset( $auhfc_post_type, $auhfc_settings, $auhfc_meta, $behavior, $out );
206
207	} // END function auhfc_wp_footer()
208


7	/**
8	* Inject site-wide code to head, body and footer with custom priorty.
9	*/
10	+ $auhfc_settings = auhfc_settings();
11
12	+ if ( empty( $auhfc_settings['sitewide']['priority_h'] ) ) {
13	+ $auhfc_settings['sitewide']['priority_h'] = 10;
14	}
15	+ if ( empty( $auhfc_settings['sitewide']['priority_b'] ) ) {
16	+ $auhfc_settings['sitewide']['priority_b'] = 10;
17	}
18	+ if ( empty( $auhfc_settings['sitewide']['priority_f'] ) ) {
19	+ $auhfc_settings['sitewide']['priority_f'] = 10;
20	}
21	// Define actions for HEAD and FOOTER
22	+ add_action( 'wp_head', 'auhfc_wp_head', $auhfc_settings['sitewide']['priority_h'] );
23	+ add_action( 'wp_body_open', 'auhfc_wp_body', $auhfc_settings['sitewide']['priority_b'] );
24	+ add_action( 'wp_footer', 'auhfc_wp_footer', $auhfc_settings['sitewide']['priority_f'] );
25
26	/**
27	+ * Inject site-wide and Homepage or Article specific head code before </head>
28	*/
29	function auhfc_wp_head() {
30
31	+ // Get post type.
32	if ( is_singular() ) {
33	global $wp_the_query;
34	$auhfc_post_type = $wp_the_query->get_queried_object()->post_type;

36	$auhfc_post_type = 'not singular';
37	}
38
39	+ // Get variables to test.
40	+ $auhfc_settings = auhfc_settings();
41	+ $is_homepage_blog_posts = auhfc_is_homepage_blog_posts();
42	+ $homepage_behavior = false;
43	+ $homepage_code = '';
44
45	+ // Get meta for post only if it's singular.
46	+ if ( 'not singular' !== $auhfc_post_type && in_array( $auhfc_post_type, $auhfc_settings['article']['post_types'] ) ) {
47	+ $article_code = auhfc_get_meta( 'head' );
48	+ $article_behavior = auhfc_get_meta( 'behavior' );
49	+ $dbg_set = "type: {$auhfc_post_type}; bahavior: {$article_behavior}; priority: {$auhfc_settings['sitewide']['priority_h']}; do_shortcode: {$auhfc_settings['sitewide']['do_shortcode']}";
50	} else {
51	+ $article_code = '';
52	+ $article_behavior = '';
53	+ $dbg_set = $auhfc_post_type;
54	+ // Get meta for homepage.
55	+ if ( $is_homepage_blog_posts ) {
56	+ $homepage_code = $auhfc_settings['homepage']['head'];
57	+ $homepage_behavior = $auhfc_settings['homepage']['behavior'];
58	+ $dbg_set = "type: homepage; bahavior: {$homepage_behavior}; priority: {$auhfc_settings['sitewide']['priority_h']}; do_shortcode: {$auhfc_settings['sitewide']['do_shortcode']}";
59	+ }
60	+ }
61	+
62	+ // If no code to inject, simply exit.
63	+ if ( empty( $auhfc_settings['sitewide']['head'] ) && empty( $article_code ) && empty( $homepage_code ) ) {
64	return;
65	}
66
67	// Prepare code output.
68	$out = '';
69
70	+ // Inject site-wide head code.
71	if (
72	+ ! empty( $auhfc_settings['sitewide']['head'] ) &&
73	+ auhfc_print_sitewide( $article_behavior, $auhfc_post_type, $auhfc_settings['article']['post_types'], $article_code, $homepage_behavior, $homepage_code )




74	) {
75	+ $out .= auhfc_out( 's', 'h', $dbg_set, $auhfc_settings['sitewide']['head'] );
76	}
77
78	+ // Inject head code for Homepage in Blog Posts omde OR article specific (for allowed post_type) head code.
79	+ if ( $is_homepage_blog_posts && ! empty( $homepage_code ) ) {
80	+ $out .= auhfc_out( 'h', 'h', $dbg_set, $homepage_code );
81	+ } else if ( ! empty( $article_code ) && in_array( $auhfc_post_type, $auhfc_settings['article']['post_types'] ) ) {
82	+ $out .= auhfc_out( 'a', 'h', $dbg_set, $article_code );
83	}
84
85	// Print prepared code.
86	echo $out;
87	+ // echo ( 'y' === $auhfc_settings['sitewide']['do_shortcode'] ) ? do_shortcode( $out ) : $out;



88
89	} // END function auhfc_wp_head()
90

91	/**
92	* Inject site-wide and Article specific body code right after opening <body>
93	*/
94	function auhfc_wp_body() {
95
96	+ // Get post type.
97	if ( is_singular() ) {
98	global $wp_the_query;
99	$auhfc_post_type = $wp_the_query->get_queried_object()->post_type;

101	$auhfc_post_type = 'not singular';
102	}
103
104	+ // Get variables to test.
105	+ $auhfc_settings = auhfc_settings();
106	+ $is_homepage_blog_posts = auhfc_is_homepage_blog_posts();
107	+ $homepage_behavior = false;
108	+ $homepage_code = '';
109
110	+ // Get meta for post only if it's singular.
111	+ if ( 'not singular' !== $auhfc_post_type && in_array( $auhfc_post_type, $auhfc_settings['article']['post_types'] ) ) {
112	+ $article_code = auhfc_get_meta( 'body' );
113	+ $article_behavior = auhfc_get_meta( 'behavior' );
114	+ $dbg_set = "type: {$auhfc_post_type}; bahavior: {$article_behavior}; priority: {$auhfc_settings['sitewide']['priority_b']}; do_shortcode: {$auhfc_settings['sitewide']['do_shortcode']}";
115	} else {
116	+ $article_code = '';
117	+ $article_behavior = '';
118	+ $dbg_set = $auhfc_post_type;
119	+ // Get meta for homepage.
120	+ if ( $is_homepage_blog_posts ) {
121	+ $homepage_code = $auhfc_settings['homepage']['body'];
122	+ $homepage_behavior = $auhfc_settings['homepage']['behavior'];
123	+ $dbg_set = "type: homepage; bahavior: {$homepage_behavior}; priority: {$auhfc_settings['sitewide']['priority_b']}; do_shortcode: {$auhfc_settings['sitewide']['do_shortcode']}";
124	+ }
125	+ }
126	+
127	+ // If no code to inject, simple exit.
128	+ if ( empty( $auhfc_settings['sitewide']['body'] ) && empty( $article_code ) && empty( $homepage_code ) ) {
129	return;
130	}
131
132	// Prepare code output.
133	$out = '';
134
135	+ // Inject site-wide body code.
136	if (
137	+ ! empty( $auhfc_settings['sitewide']['body'] ) &&
138	+ auhfc_print_sitewide( $article_behavior, $auhfc_post_type, $auhfc_settings['article']['post_types'], $article_code, $homepage_behavior, $homepage_code )




139	) {
140	+ $out .= auhfc_out( 's', 'b', $dbg_set, $auhfc_settings['sitewide']['body'] );
141	}
142
143	+ // Inject head code for Homepage in Blog Posts omde OR article specific (for allowed post_type) body code.
144	+ if ( $is_homepage_blog_posts && ! empty( $homepage_code ) ) {
145	+ $out .= auhfc_out( 'h', 'b', $dbg_set, $homepage_code );
146	+ } else if ( ! empty( $article_code ) && in_array( $auhfc_post_type, $auhfc_settings['article']['post_types'] ) ) {
147	+ $out .= auhfc_out( 'a', 'b', $dbg_set, $article_code );
148	}
149
150	// Print prepared code.
151	echo $out;
152	+ // echo ( 'y' === $auhfc_settings['sitewide']['do_shortcode'] ) ? do_shortcode( $out ) : $out;



153
154	} // END function auhfc_wp_body()
155

158	*/
159	function auhfc_wp_footer() {
160
161	+ // Get post type.
162	if ( is_singular() ) {
163	global $wp_the_query;
164	$auhfc_post_type = $wp_the_query->get_queried_object()->post_type;

166	$auhfc_post_type = 'not singular';
167	}
168
169	+ // Get variables to test.
170	+ $auhfc_settings = auhfc_settings();
171	+ $is_homepage_blog_posts = auhfc_is_homepage_blog_posts();
172	+ $homepage_behavior = false;
173	+ $homepage_code = '';
174
175	+ // Get meta for post only if it's singular.
176	+ if ( 'not singular' !== $auhfc_post_type && in_array( $auhfc_post_type, $auhfc_settings['article']['post_types'] ) ) {
177	+ $article_code = auhfc_get_meta( 'footer' );
178	+ $article_behavior = auhfc_get_meta( 'behavior' );
179	+ $dbg_set = "type: {$auhfc_post_type}; bahavior: {$article_behavior}; priority: {$auhfc_settings['sitewide']['priority_f']}; do_shortcode: {$auhfc_settings['sitewide']['do_shortcode']}";
180	} else {
181	+ $article_code = '';
182	+ $article_behavior = '';
183	+ $dbg_set = $auhfc_post_type;
184	+ // Get meta for homepage.
185	+ if ( $is_homepage_blog_posts ) {
186	+ $homepage_code = $auhfc_settings['homepage']['footer'];
187	+ $homepage_behavior = $auhfc_settings['homepage']['behavior'];
188	+ $dbg_set = "type: homepage; bahavior: {$homepage_behavior}; priority: {$auhfc_settings['sitewide']['priority_f']}; do_shortcode: {$auhfc_settings['sitewide']['do_shortcode']}";
189	+ }
190	+ }
191	+
192	+ // If no code to inject, simple exit.
193	+ if ( empty( $auhfc_settings['sitewide']['footer'] ) && empty( $article_code ) && empty( $homepage_code ) ) {
194	return;
195	}
196
197	+ // Prepare code output.
198	$out = '';
199
200	+ // Inject site-wide head code.
201	if (
202	+ ! empty( $auhfc_settings['sitewide']['footer'] ) &&
203	+ auhfc_print_sitewide( $article_behavior, $auhfc_post_type, $auhfc_settings['article']['post_types'], $article_code, $homepage_behavior, $homepage_code )




204	) {
205	+ $out .= auhfc_out( 's', 'f', $dbg_set, $auhfc_settings['sitewide']['footer'] );
206	}
207
208	+ // Inject head code for Homepage in Blog Posts omde OR article specific (for allowed post_type) footer code.
209	+ if ( $is_homepage_blog_posts && ! empty( $homepage_code ) ) {
210	+ $out .= auhfc_out( 'h', 'f', $dbg_set, $homepage_code );
211	+ } else if ( ! empty( $article_code ) && in_array( $auhfc_post_type, $auhfc_settings['article']['post_types'] ) ) {
212	+ $out .= auhfc_out( 'a', 'f', $dbg_set, $article_code );
213	}
214
215	// Print prepared code.
216	+ echo ( 'y' === $auhfc_settings['sitewide']['do_shortcode'] ) ? do_shortcode( $out ) : $out;



217
218	} // END function auhfc_wp_footer()
219

inc/helpers.php CHANGED Viewed

@@ -30,9 +30,18 @@ function auhfc_activate() {
+            	}
             	$version = 'PHP' == $flag ? $php_req : $wp_req;
             	deactivate_plugins( WPAU_HEAD_FOOTER_CODE_FILE );
             	wp_die(
-            -
            		'<p>The <strong>Head & Footer Code</strong> plugin requires' . $flag . ' version ' . $version . ' or greater.</p>',
-            -
            		'Plugin Activation Error',
+            		[
             			'response'  => 200,
             			'back_link' => true,
@@ -66,28 +75,46 @@ function auhfc_codemirror_enqueue_scripts( $hook ) {
             		return;
+            	}
             	$cm_settings['codeEditor'] = wp_enqueue_code_editor( [ 'type' => 'text/html' ] );
-            -
            	wp_localize_script( 'jquery', 'cm_settings', $cm_settings );
-            -
            	wp_enqueue_script( 'wp-codemirror' );
             	wp_enqueue_style( 'wp-codemirror' );
             } // END function auhfc_codemirror_enqueue_scripts( $hook )
             /**
              * Provide global defaults
              * @return array Arary of defined global values
              */
-            -
            function auhfc_defaults() {
             	$defaults = [
-            -
            		'head'         => '',
-            -
            		'footer'       => '',
-            -
            		'priority_h'   => 10,
-            -
            		'priority_f'   => 10,
-            -
            		'post_types'   => [],
-            -
            		'do_shortcode' => 'n',
             	];
-            -
            	$auhfc_settings = get_option( 'auhfc_settings', $defaults );
-            -
            	$auhfc_settings = wp_parse_args( $auhfc_settings, $defaults );
-            -
            	return $auhfc_settings;
-            -
            } // END function auhfc_defaults()
             /**
              * Get values of metabox fields
@@ -135,7 +162,7 @@ function auhfc_get_meta( $field_name = '' ) {
             /**
              * Return debugging string if WP_DEBUG constant is true.
-            -
             * @param  string $scope    Scope of output (s - SITE WIDE, a - ARTICLE SPECIFIC)
              * @param  string $location Location of output (h - HEAD, b - BODY, f - FOOTER)
              * @param  string $message  Output message
              * @param  string $code     Code for output
@@ -148,7 +175,19 @@ function auhfc_out( $scope = null, $location = null, $message = null, $code = nu
             	if ( null == $scope || null == $location || null == $message ) {
             		return;
+            	}
-            -
            	$scope = 's' == $scope ? 'Site-wide' : 'Article specific';
             	switch ( $location ) {
             		case 'h':
             			$location = 'HEAD';
@@ -173,6 +212,59 @@ function auhfc_out( $scope = null, $location = null, $message = null, $code = nu
             	);
             } // END function auhfc_out( $scope = null, $location = null, $message = null, $code = null )
             function auhfc_body_note() {
-            -
            	return '<p class="notice"><strong>Please note!</strong> Usage of this hook should be reserved for output of <em>unseen elements</em> like <code>&lt;script&gt;</code> tags or additional metadata. It should not be used to add arbitrary HTML content to a page that <em>could break layouts or lead to unexpected situations</em>. Make sure that your active theme support <a href="https://developer.wordpress.org/reference/hooks/wp_body_open/" target="_hook">wp_body_open</a> hook.</p>';
+            }


30	}
31	$version = 'PHP' == $flag ? $php_req : $wp_req;
32	deactivate_plugins( WPAU_HEAD_FOOTER_CODE_FILE );
33	+
34	wp_die(
35	+ '<p>' . sprintf(
36	+ /* translators: %1$s will be replaced with plugin name Head & Footer Code
37	+ %2$s will be replaced with related software name (PHP or WordPress)
38	+ %3$s will be replaved with minimal version of related software required to plugin work properly */
39	+ esc_html__( 'The %1$s plugin requires %2$s version %3$s or greater.', 'head-footer-code' ),
40	+ sprintf( '<strong>%s</strong>', esc_html__( 'Head & Footer Code', 'head-footer-code' ) ),
41	+ $flag,
42	+ $version
43	+ ) . '</p>',
44	+ esc_html__( 'Plugin Activation Error', 'head-footer-code' ),
45	[
46	'response' => 200,
47	'back_link' => true,

75	return;
76	}
77	$cm_settings['codeEditor'] = wp_enqueue_code_editor( [ 'type' => 'text/html' ] );
78	+ wp_localize_script( 'code-editor', 'cm_settings', $cm_settings );

79	wp_enqueue_style( 'wp-codemirror' );
80	+ wp_enqueue_script( 'wp-codemirror' );
81	} // END function auhfc_codemirror_enqueue_scripts( $hook )
82
83	/**
84	* Provide global defaults
85	* @return array Arary of defined global values
86	*/
87	+ function auhfc_settings() {
88	+
89	$defaults = [
90	+ 'sitewide' => [
91	+ 'head' => '',
92	+ 'body' => '',
93	+ 'footer' => '',
94	+ 'priority_h' => 10,
95	+ 'priority_b' => 10,
96	+ 'priority_f' => 10,
97	+ 'do_shortcode' => 'n',
98	+ ],
99	+ 'homepage' => [
100	+ 'head' => '',
101	+ 'body' => '',
102	+ 'footer' => '',
103	+ 'behavior' => 'append',
104	+ ],
105	+ 'article' => [
106	+ 'post_types' => [],
107	+ ],
108	];
109	+ $auhfc_settings_sitewide = get_option( 'auhfc_settings_sitewide', $defaults['sitewide'] );
110	+ $defaults['sitewide'] = wp_parse_args( $auhfc_settings_sitewide, $defaults['sitewide'] );
111	+ $auhfc_settings_homepage = get_option( 'auhfc_settings_homepage', $defaults['homepage'] );
112	+ $defaults['homepage'] = wp_parse_args( $auhfc_settings_homepage, $defaults['homepage'] );
113	+ $auhfc_settings_article = get_option( 'auhfc_settings_article', $defaults['article'] );
114	+ $defaults['article'] = wp_parse_args( $auhfc_settings_article, $defaults['article'] );
115	+
116	+ return $defaults;
117	+ } // END function auhfc_settings()
118
119	/**
120	* Get values of metabox fields

162
163	/**
164	* Return debugging string if WP_DEBUG constant is true.
165	+ * @param string $scope Scope of output (s - SITE WIDE, a - ARTICLE SPECIFIC, h - HOMEPAGE)
166	* @param string $location Location of output (h - HEAD, b - BODY, f - FOOTER)
167	* @param string $message Output message
168	* @param string $code Code for output

175	if ( null == $scope \|\| null == $location \|\| null == $message ) {
176	return;
177	}
178	+ switch ( $scope ) {
179	+ case 'h':
180	+ $scope = 'Homepage';
181	+ break;
182	+ case 's':
183	+ $scope = 'Site-wide';
184	+ break;
185	+ case 'a':
186	+ $scope = 'Article specific';
187	+ break;
188	+ default:
189	+ $scope = 'Unknown';
190	+ }
191	switch ( $location ) {
192	case 'h':
193	$location = 'HEAD';

212	);
213	} // END function auhfc_out( $scope = null, $location = null, $message = null, $code = null )
214
215	+ function auhfc_is_homepage_blog_posts() {
216	+ if ( is_home() && 'posts' == get_option( 'show_on_front', false ) ) {
217	+ return true;
218	+ }
219	+ return false;
220	+ } // END function auhfc_is_homepage_blog_posts()
221	+
222	function auhfc_body_note() {
223	+ return '<p class="notice"><strong>' . esc_html__( 'Please note!', 'head-footer-code' ) . '</strong> ' . sprintf(
224	+ /* translators: %1$s will be replaced with translated 'unseen elements'
225	+ %2$s will be replaced with preformatted HTML tag <script>
226	+ %3$s will be replaced with translated sentence 'could break layouts or lead to unexpected situations'
227	+ %4$s will be replaced with a link to wp_body_open page on WordPress.org */
228	+ esc_html__( 'Usage of this hook should be reserved for output of %1$s like %2$s tags or additional metadata. It should not be used to add arbitrary HTML content to a page that %3$s. Make sure that your active theme support %4$s hook.', 'head-footer-code' ),
229	+ '<em>' . esc_html__( 'unseen elements', 'head-footer-code' ) . '</em>',
230	+ '<em>' . esc_html__( 'could break layouts or lead to unexpected situations', 'head-footer-code' ) . '</em>',
231	+ auhfc_html2code( '<script>' ),
232	+ '<a href="https://developer.wordpress.org/reference/hooks/wp_body_open/" target="_hook">wp_body_open</a>'
233	+ ) . '</p>';
234	+ }
235	+
236	+ function auhfc_html2code( $text ) {
237	+ return '<code>' . htmlspecialchars( $text ) . '</code>';
238	+ } // END function auhfc_html2code( $text )
239	+
240	+ /**
241	+ * Determine should we print site-wide code
242	+ * or it should be replaced with homepage/article code.
243	+ * @param string $article_behavior Behavior for article specific code (replace/append)
244	+ * @param string $article_post_type Post type of current article
245	+ * @param array $article_post_types Array of post types where article specific code is enabled
246	+ * @param string $article_code Article specific custom code
247	+ * @param string $homepage_behavior Behavior for homepage code (replace/append)
248	+ * @param string $homepage_code Homepage specific custom code
249	+ * @return boolean Boolean that determine should site-wide code be printed (true) or not (false)
250	+ */
251	+ function auhfc_print_sitewide(
252	+ $article_behavior = 'append',
253	+ $article_post_type = null,
254	+ $article_post_types = [],
255	+ $article_code = null,
256	+ $homepage_behavior = 'append',
257	+ $homepage_code = null
258	+ ) {
259	+ $is_homepage_blog_posts = auhfc_is_homepage_blog_posts();
260	+ if (
261	+ ( ! $is_homepage_blog_posts && 'replace' !== $article_behavior ) \|\|
262	+ ( ! $is_homepage_blog_posts && 'replace' == $article_behavior && ! in_array( $article_post_type, $article_post_types ) ) \|\|
263	+ ( ! $is_homepage_blog_posts && 'replace' == $article_behavior && in_array( $article_post_type, $article_post_types ) && empty( $article_code ) ) \|\|
264	+ ( $is_homepage_blog_posts && 'replace' !== $homepage_behavior ) \|\|
265	+ ( $is_homepage_blog_posts && 'replace' == $homepage_behavior && empty( $homepage_code ) )
266	+ ) {
267	+ return true;
268	+ }
269	+ return false;
270	}

inc/settings.php CHANGED Viewed

	@@ -4,12 +4,12 @@ if ( ! defined( 'WPINC' ) ) {
4	die;
5	}
6
7	- // Initiate settings section and fields.
8	- add_action( 'admin_init', 'auhfc_settings_init' );
9	-
10	// Create menu item for settings page.
11	add_action( 'admin_menu', 'auhfc_add_admin_menu' );
12



13	// Add Settings page link to plugin actions cell.
14	add_filter( 'plugin_action_links_head-footer-code/head-footer-code.php', 'auhfc_plugin_settings_link' );
15
	@@ -35,6 +35,8 @@ function auhfc_admin_enqueue_scripts( $hook ) {
35
36	function auhfc_add_admin_menu() {
37


38	add_submenu_page(
39	'tools.php',
40	'Head & Footer Code',
	@@ -55,16 +57,10 @@ function auhfc_settings_init() {
55	/**
56	* Get settings from options table
57	*/
58	- $auhfc_settings = ~~auhfc_defaults~~();
59	-
60	- /**
61	- * ~~Register~~ ~~a setting and its sanitization callback.~~
62	- * This is part of the Settings API, which lets you automatically generate
63	- * wp-admin settings pages by registering your settings and using a few
64	- * callbacks to control the output.
65	- */
66	- register_setting( 'head_footer_code_sitewide_settings', 'auhfc_settings' );
67	- register_setting( 'head_footer_code_article_settings', 'auhfc_settings' );
68
69	/**
70	* Settings Sections are the groups of settings you see on WordPress settings pages
	@@ -73,9 +69,10 @@ function auhfc_settings_init() {
73	* simpler to maintain and creates less new pages for users to learn.
74	* You just tell them to change your setting on the relevant existing page.
75	*/

76	add_settings_section(
77	- '~~head_footer_code_sitewide_settings~~',
78	- ~~esc_attr__~~( 'Site-wide ~~Head~~ and ~~Footer~~ ~~Code~~', 'head-footer-code' ),
79	'auhfc_sitewide_settings_section_description',
80	'head_footer_code'
81	);
	@@ -86,17 +83,22 @@ function auhfc_settings_init() {
86	* wp-admin settings pages by registering your settings and using a few
87	* callbacks to control the output.
88	*/

89	add_settings_field(
90	'auhfc_head_code',
91	__( 'HEAD Code', 'head-footer-code' ),
92	'auhfc_textarea_field_render',
93	'head_footer_code',
94	- '~~head_footer_code_sitewide_settings~~',
95	[
96	- 'field' => '~~auhfc_settings~~[head]',
97	- 'value' => $auhfc_settings['head'],
98	- 'description' => __( ~~'Code to enqueue in HEAD section', 'head-footer-code' ),~~
99	- ~~'field_class'~~ => ~~'widefat~~ ~~code',~~




100	'rows' => 7,
101	]
102	);
	@@ -106,11 +108,17 @@ function auhfc_settings_init() {
106	__( 'HEAD Priority', 'head-footer-code' ),
107	'auhfc_number_field_render',
108	'head_footer_code',
109	- '~~head_footer_code_sitewide_settings~~',
110	[
111	- 'field' => '~~auhfc_settings~~[priority_h]',
112	- 'value' => $auhfc_settings['priority_h'],
113	- 'description' => ~~esc_html__~~( ~~'Priority for enqueued HEAD code. Default is 10. Larger number inject code closer to </head>.', 'head-footer-code' ),~~






114	'class' => 'num',
115	'min' => 1,
116	'max' => 1000,
	@@ -118,22 +126,21 @@ function auhfc_settings_init() {
118	]
119	);
120
121	- $wp52note = version_compare( get_bloginfo( 'version' ),'5.2', '<') ? ' Require WordPress 5.2+' : '';
122	-
123	add_settings_field(
124	'auhfc_body_code',
125	__( 'BODY Code', 'head-footer-code' ),
126	'auhfc_textarea_field_render',
127	'head_footer_code',
128	- '~~head_footer_code_sitewide_settings~~',
129	[
130	- 'field' => '~~auhfc_settings~~[body]',
131	- 'value' => $auhfc_settings['body'],
132	- 'description' => __(
133	- ~~auhfc_body_note()~~ . ~~'Code~~ to ~~enqueue~~ in ~~BODY~~ ~~section.'~~ . ~~$wp52note,~~
134	- '~~body~~-footer-code'
135	- ),
136	- ~~'field_class'~~ => ~~'widefat code'~~,

137	'rows' => 7,
138	]
139	);
	@@ -143,13 +150,20 @@ function auhfc_settings_init() {
143	__( 'BODY Priority', 'head-footer-code' ),
144	'auhfc_number_field_render',
145	'head_footer_code',
146	- '~~head_footer_code_sitewide_settings~~',
147	[
148	- 'field' => '~~auhfc_settings~~[priority_b]',
149	- 'value' => $auhfc_settings['priority_b'],
150	- 'description' => ~~esc_html__~~(
151	- ~~'Priority~~ ~~for~~ ~~enqueued~~ ~~BODY~~ ~~code.~~ ~~Default~~ is ~~10.~~ ~~Smaller~~ ~~number inject code closer to <body>.' . $wp52note,~~
152	- ~~'head-footer-code'~~







153	),
154	'class' => 'num',
155	'min' => 1,
	@@ -163,15 +177,16 @@ function auhfc_settings_init() {
163	__( 'FOOTER Code', 'head-footer-code' ),
164	'auhfc_textarea_field_render',
165	'head_footer_code',
166	- '~~head_footer_code_sitewide_settings~~',
167	[
168	- 'field' => '~~auhfc_settings~~[footer]',
169	- 'value' => $auhfc_settings['footer'],
170	- 'description' => ~~esc_html__~~(
171	- ~~'Code~~ to ~~enqueue~~ in ~~footer~~ ~~section~~ ~~(before~~ ~~the~~ </body>~~)',~~
172	- 'head-footer-code'

173	),
174	- 'field_class' => 'widefat code',
175	'rows' => 7,
176	]
177	);
	@@ -181,11 +196,17 @@ function auhfc_settings_init() {
181	__( 'FOOTER Priority', 'head-footer-code' ),
182	'auhfc_number_field_render',
183	'head_footer_code',
184	- '~~head_footer_code_sitewide_settings~~',
185	[
186	- 'field' => '~~auhfc_settings~~[priority_f]',
187	- 'value' => $auhfc_settings['priority_f'],
188	- 'description' => ~~esc_html__~~( ~~'Priority for enqueued FOOTER code. Default is 10. Larger number inject code closer to </body>.', 'head-footer-code' ),~~






189	'class' => 'num',
190	'min' => 1,
191	'max' => 1000,
	@@ -198,18 +219,141 @@ function auhfc_settings_init() {
198	__( 'Process Shortcodes', 'head-footer-code' ),
199	'auhfc_select_field_render',
200	'head_footer_code',
201	- '~~head_footer_code_sitewide_settings~~',
202	[
203	- 'field' => '~~auhfc_settings~~[do_shortcode]',
204	'items' => [
205	- 'y' => __( 'Enable' ),
206	- 'n' => __( 'Disable' ),
207	],
208	- 'value' => $auhfc_settings['do_shortcode'],
209	- 'description' => esc_html__( 'If you wish to process shortcodes in FOOTER section, enable this option.', 'head-footer-code' ),
210	- 'class' => '~~regilar~~-text',
211	]
212	);



























































































































213	/**
214	* Settings Sections are the groups of settings you see on WordPress settings pages
215	* with a shared heading. In your plugin you can add new sections to existing
	@@ -217,9 +361,10 @@ function auhfc_settings_init() {
217	* simpler to maintain and creates less new pages for users to learn.
218	* You just tell them to change your setting on the relevant existing page.
219	*/

220	add_settings_section(
221	- '~~head_footer_code_article_settings~~',
222	- ~~esc_attr__~~( 'Article specific ~~Head and Footer Code~~', 'head-footer-code' ),
223	'auhfc_article_settings_section_description',
224	'head_footer_code'
225	);
	@@ -233,23 +378,32 @@ function auhfc_settings_init() {
233	}
234	$clean_post_types[ $public_post_type ] = "{$public_post_object->label} ({$public_post_type})";
235	}
236	- // unset( $clean_post_types['attachment'] );
237

238	add_settings_field(
239	'auhfc_post_types',
240	__( 'Post Types', 'head-footer-code' ),
241	'auhfc_checkbox_group_field_render',
242	'head_footer_code',
243	- '~~head_footer_code_article_settings~~',
244	[
245	- 'field' => '~~auhfc_settings~~[post_types]',
246	'items' => $clean_post_types,
247	- 'value' => $auhfc_settings['post_types'],
248	'description' => esc_html__( 'Select which post types will have Article specific section. Please note, even if you have Head/Footer Code set per article and then you disable that post type, article specific code will not be printed but only site-wide code.', 'head-footer-code' ),
249	'class' => 'checkbox',
250	]
251	);
252









253	} // END function auhfc_settings_init()
254
255	/**
	@@ -270,7 +424,6 @@ function auhfc_textarea_field_render( $args ) {
270	);
271	} // END function auhfc_textarea_field_render( $args )
272
273	-
274	/**
275	* This function provides number input for settings fields
276	*/
	@@ -285,7 +438,7 @@ function auhfc_number_field_render( $args ) {
285	$args['step'], // step
286	$args['description'] // description
287	);
288	- } // END function auhfc_number_field_render($args)
289
290	/**
291	* This function provides checkbox group for settings fields
	@@ -320,12 +473,10 @@ function auhfc_checkbox_group_field_render( $args ) {
320	}
321
322	$out .= '</fieldset>';
323	- $out .= sprintf( '<p class="description">%s</p>', $description );
324
325	echo $out;
326
327	- } // ~~eom~~ ~~settings_field_checkbox~~()
328	-
329
330	/**
331	* This function provides select for settings fields
	@@ -365,27 +516,36 @@ function auhfc_select_field_render( $args ) {
365	]
366	)
367	);
368	- } // END ~~public~~ function ~~settings_field_select~~($args)
369
370	function auhfc_sitewide_settings_section_description() {
371	- ?>
372	- <p>~~Define site-wide code and behavior. You can Add custom content like JavaScript~~, ~~CSS, HTML meta and link tags, Google Analytics, site verification, etc.</p>~~
373	- ~~<?php~~

374	} // END function auhfc_sitewide_settings_section_description()
375







376	function auhfc_article_settings_section_description() {
377	- ?>
378	- <p~~>Define article specific behavior.</~~p>
379	- ~~<?php~~

380	} // END function auhfc_article_settings_section_description()
381
382	function auhfc_options_page() {
383	if ( ! current_user_can( 'manage_options' ) ) {
384	- wp_die( ~~esc_attr__~~( 'You do not have sufficient permissions to access this page.' ) );
385	}
386	// Render the settings template.
387	- include( ~~sprintf(~~ '~~%s/../~~templates/settings.php', ~~dirname( __FILE__~~ ) ~~) )~~;
388	- }
389
390	/**
391	* Generate Settings link on Plugins page listing
	@@ -393,10 +553,10 @@ function auhfc_options_page() {
393	* @return array Updated array of plugin row links with link to Settings page
394	*/
395	function auhfc_plugin_settings_link( $links ) {
396	- $settings_link = '<a href="tools.php?page=head_footer_code"~~>Settings~~</a>';
397	array_unshift( $links, $settings_link );
398	return $links;
399	- } // END ~~public static~~ function auhfc_plugin_settings_link( $links )
400
401	/**
402	* Add link to official plugin pages
	@@ -411,11 +571,11 @@ function auhfc_add_plugin_meta_links( $links, $file ) {
411	[
412	sprintf(
413	'<a href="https://wordpress.org/support/plugin/head-footer-code" target="_blank">%s</a>',
414	- __( 'Support' )
415	),
416	sprintf(
417	'<a href="https://urosevic.net/wordpress/donate/?donate_for=head-footer-code" target="_blank">%s</a>',
418	- __( 'Donate' )
419	),
420	]
421	);


4	die;
5	}
6



7	// Create menu item for settings page.
8	add_action( 'admin_menu', 'auhfc_add_admin_menu' );
9
10	+ // Initiate settings section and fields.
11	+ add_action( 'admin_init', 'auhfc_settings_init' );
12	+
13	// Add Settings page link to plugin actions cell.
14	add_filter( 'plugin_action_links_head-footer-code/head-footer-code.php', 'auhfc_plugin_settings_link' );
15

35
36	function auhfc_add_admin_menu() {
37
38	+ // add_options_page( $page_title, $menu_title, $capability, $menu_slug, $function )
39	+ // add_submenu_page( $parent_slug, $page_title, $menu_title, $capability, $menu_slug, $function, $position )
40	add_submenu_page(
41	'tools.php',
42	'Head & Footer Code',

57	/**
58	* Get settings from options table
59	*/
60	+ $auhfc_settings = auhfc_settings();
61	+ $auhfc_homepage_blog_posts = 'posts' == get_option( 'show_on_front', false ) ? true : false;
62	+ $wp52note = version_compare( get_bloginfo( 'version' ), '5.2', '<' ) ? ' ' . esc_html__( 'Requires WordPress 5.2 or later.', 'head-footer-code' ) : '';
63	+ $body_note = auhfc_body_note();






64
65	/**
66	* Settings Sections are the groups of settings you see on WordPress settings pages

69	* simpler to maintain and creates less new pages for users to learn.
70	* You just tell them to change your setting on the relevant existing page.
71	*/
72	+ // add_settings_section( $id, $title, $callback, $page )
73	add_settings_section(
74	+ 'head_footer_code_settings_sitewide',
75	+ esc_html__( 'Site-wide head, body and footer code', 'head-footer-code' ),
76	'auhfc_sitewide_settings_section_description',
77	'head_footer_code'
78	);

83	* wp-admin settings pages by registering your settings and using a few
84	* callbacks to control the output.
85	*/
86	+ // add_settings_field( $id, $title, $callback, $page, $section, $args )
87	add_settings_field(
88	'auhfc_head_code',
89	__( 'HEAD Code', 'head-footer-code' ),
90	'auhfc_textarea_field_render',
91	'head_footer_code',
92	+ 'head_footer_code_settings_sitewide',
93	[
94	+ 'field' => 'auhfc_settings_sitewide[head]',
95	+ 'value' => $auhfc_settings['sitewide']['head'],
96	+ 'description' => sprintf(
97	+ /* translators: %s will be replaced with preformatted HTML tag </head> */
98	+ esc_html__( 'Code to enqueue in HEAD section (before the %s).', 'head-footer-code' ),
99	+ auhfc_html2code( '</head>' )
100	+ ),
101	+ 'field_class' => 'widefat code codeEditor',
102	'rows' => 7,
103	]
104	);

108	__( 'HEAD Priority', 'head-footer-code' ),
109	'auhfc_number_field_render',
110	'head_footer_code',
111	+ 'head_footer_code_settings_sitewide',
112	[
113	+ 'field' => 'auhfc_settings_sitewide[priority_h]',
114	+ 'value' => $auhfc_settings['sitewide']['priority_h'],
115	+ 'description' => sprintf(
116	+ /* translators: %1$d will be replaced with default HEAD priority
117	+ %2$s will be replaced with preformatted HTML tag </head> */
118	+ esc_html__( 'Priority for enqueued HEAD code. Default is %1$d. Larger number inject code closer to %2$s.', 'head-footer-code' ),
119	+ 10,
120	+ auhfc_html2code( '</head>' )
121	+ ),
122	'class' => 'num',
123	'min' => 1,
124	'max' => 1000,

126	]
127	);
128


129	add_settings_field(
130	'auhfc_body_code',
131	__( 'BODY Code', 'head-footer-code' ),
132	'auhfc_textarea_field_render',
133	'head_footer_code',
134	+ 'head_footer_code_settings_sitewide',
135	[
136	+ 'field' => 'auhfc_settings_sitewide[body]',
137	+ 'value' => $auhfc_settings['sitewide']['body'],
138	+ 'description' => $body_note . sprintf(
139	+ /* translators: %s will be replaced with preformatted HTML tag <body> */
140	+ esc_html__( 'Code to enqueue in BODY section (after the %s).', 'head-footer-code' ),
141	+ auhfc_html2code( '<body>' )
142	+ ) . $wp52note,
143	+ 'field_class' => 'widefat code codeEditor',
144	'rows' => 7,
145	]
146	);

150	__( 'BODY Priority', 'head-footer-code' ),
151	'auhfc_number_field_render',
152	'head_footer_code',
153	+ 'head_footer_code_settings_sitewide',
154	[
155	+ 'field' => 'auhfc_settings_sitewide[priority_b]',
156	+ 'value' => $auhfc_settings['sitewide']['priority_b'],
157	+ 'description' => sprintf(
158	+ /* translators: %1$d will be replaced with default BODY priority
159	+ %2$s will be replaced with preformatted HTML tag <body> */
160	+ esc_html__(
161	+ 'Priority for enqueued BODY code. Default is %1$d. Smaller number inject code closer to %2$s.',
162	+ 'head-footer-code'
163	+ ) . $wp52note,
164	+ 10,
165	+ auhfc_html2code( '<body>' ),
166	+ $wp52note
167	),
168	'class' => 'num',
169	'min' => 1,

177	__( 'FOOTER Code', 'head-footer-code' ),
178	'auhfc_textarea_field_render',
179	'head_footer_code',
180	+ 'head_footer_code_settings_sitewide',
181	[
182	+ 'field' => 'auhfc_settings_sitewide[footer]',
183	+ 'value' => $auhfc_settings['sitewide']['footer'],
184	+ 'description' => sprintf(
185	+ /* translators: %s will be replaced with preformatted HTML tag </body> */
186	+ esc_html__( 'Code to enqueue in footer section (before the %s).', 'head-footer-code' ),
187	+ auhfc_html2code( '</body>' )
188	),
189	+ 'field_class' => 'widefat code codeEditor',
190	'rows' => 7,
191	]
192	);

196	__( 'FOOTER Priority', 'head-footer-code' ),
197	'auhfc_number_field_render',
198	'head_footer_code',
199	+ 'head_footer_code_settings_sitewide',
200	[
201	+ 'field' => 'auhfc_settings_sitewide[priority_f]',
202	+ 'value' => $auhfc_settings['sitewide']['priority_f'],
203	+ 'description' => sprintf(
204	+ /* translators: %1$d will be replaced with default FOOTER priority
205	+ %2$s will be replaced with preformatted HTML tag </body> */
206	+ esc_html__( 'Priority for enqueued FOOTER code. Default is %1$d. Larger number inject code closer to %2$s.', 'head-footer-code' ),
207	+ 10,
208	+ auhfc_html2code( '</body>' )
209	+ ),
210	'class' => 'num',
211	'min' => 1,
212	'max' => 1000,

219	__( 'Process Shortcodes', 'head-footer-code' ),
220	'auhfc_select_field_render',
221	'head_footer_code',
222	+ 'head_footer_code_settings_sitewide',
223	[
224	+ 'field' => 'auhfc_settings_sitewide[do_shortcode]',
225	'items' => [
226	+ 'y' => __( 'Enable', 'head-footer-code' ),
227	+ 'n' => __( 'Disable', 'head-footer-code' ),
228	],
229	+ 'value' => $auhfc_settings['sitewide']['do_shortcode'],
230	+ 'description' => esc_html__( 'If you wish to process shortcodes in FOOTER section, enable this option. Please note, shortcodes in HEAD and BODY sections are not processed!', 'head-footer-code' ),
231	+ 'class' => 'regular-text',
232	]
233	);
234	+
235	+ /**
236	+ * Register a setting and its sanitization callback.
237	+ * This is part of the Settings API, which lets you automatically generate
238	+ * wp-admin settings pages by registering your settings and using a few
239	+ * callbacks to control the output.
240	+ */
241	+ // register_setting( $option_group, $option_name, $sanitize_callback )
242	+ register_setting( 'head_footer_code_settings', 'auhfc_settings_sitewide' );
243	+
244	+ /**
245	+ * Add section for Homepage if show_on_front is set to Blog Posts
246	+ */
247	+ if ( $auhfc_homepage_blog_posts ) {
248	+
249	+ /**
250	+ * Settings Sections are the groups of settings you see on WordPress settings pages
251	+ * with a shared heading. In your plugin you can add new sections to existing
252	+ * settings pages rather than creating a whole new page. This makes your plugin
253	+ * simpler to maintain and creates less new pages for users to learn.
254	+ * You just tell them to change your setting on the relevant existing page.
255	+ */
256	+ // add_settings_section( $id, $title, $callback, $page )
257	+ add_settings_section(
258	+ 'head_footer_code_settings_homepage',
259	+ esc_html__( 'Head, body and footer code on Homepage in Blog Posts mode', 'head-footer-code' ),
260	+ 'auhfc_homepage_settings_section_description',
261	+ 'head_footer_code'
262	+ );
263	+
264	+ /**
265	+ * Register a settings field to a settings page and section.
266	+ * This is part of the Settings API, which lets you automatically generate
267	+ * wp-admin settings pages by registering your settings and using a few
268	+ * callbacks to control the output.
269	+ */
270	+ // add_settings_field( $id, $title, $callback, $page, $section, $args )
271	+ add_settings_field(
272	+ 'auhfc_homepage_head_code',
273	+ __( 'Homepage HEAD Code', 'head-footer-code' ),
274	+ 'auhfc_textarea_field_render',
275	+ 'head_footer_code',
276	+ 'head_footer_code_settings_homepage',
277	+ [
278	+ 'field' => 'auhfc_settings_homepage[head]',
279	+ 'value' => $auhfc_settings['homepage']['head'],
280	+ 'description' => sprintf(
281	+ /* translators: %s will be replaced with preformatted HTML tag </head> */
282	+ esc_html__( 'Code to enqueue in HEAD section (before the %s) on Homepage.', 'head-footer-code' ),
283	+ auhfc_html2code( '</head>' )
284	+ ),
285	+ 'field_class' => 'widefat code codeEditor',
286	+ 'rows' => 5,
287	+ ]
288	+ );
289	+
290	+ add_settings_field(
291	+ 'auhfc_homepage_body_code',
292	+ __( 'Homepage BODY Code', 'head-footer-code' ),
293	+ 'auhfc_textarea_field_render',
294	+ 'head_footer_code',
295	+ 'head_footer_code_settings_homepage',
296	+ [
297	+ 'field' => 'auhfc_settings_homepage[body]',
298	+ 'value' => $auhfc_settings['homepage']['body'],
299	+ 'description' => $body_note . sprintf(
300	+ /* translators: %s will be replaced with preformatted HTML tag <body> */
301	+ esc_html__( 'Code to enqueue in BODY section (after the %s) on Homepage.', 'head-footer-code' ),
302	+ auhfc_html2code( '<body>' )
303	+ ) . $wp52note,
304	+ 'field_class' => 'widefat code codeEditor',
305	+ 'rows' => 5,
306	+ ]
307	+ );
308	+
309	+ add_settings_field(
310	+ 'auhfc_homepage_footer_code',
311	+ __( 'Homepage FOOTER Code', 'head-footer-code' ),
312	+ 'auhfc_textarea_field_render',
313	+ 'head_footer_code',
314	+ 'head_footer_code_settings_homepage',
315	+ [
316	+ 'field' => 'auhfc_settings_homepage[footer]',
317	+ 'value' => $auhfc_settings['homepage']['footer'],
318	+ 'description' => sprintf(
319	+ /* translators: %s will be replaced with preformatted HTML tag </body> */
320	+ esc_html__( 'Code to enqueue in footer section (before the %s) on Homepage.', 'head-footer-code' ),
321	+ auhfc_html2code( '</body>' )
322	+ ),
323	+ 'field_class' => 'widefat code codeEditor',
324	+ 'rows' => 5,
325	+ ]
326	+ );
327	+
328	+ add_settings_field(
329	+ 'auhfc_homepage_behavior',
330	+ __( 'Behavior', 'head-footer-code' ),
331	+ 'auhfc_select_field_render',
332	+ 'head_footer_code',
333	+ 'head_footer_code_settings_homepage',
334	+ [
335	+ 'field' => 'auhfc_settings_homepage[behavior]',
336	+ 'items' => [
337	+ 'append' => esc_html__( 'Append to the site-wide code', 'head-footer-code' ),
338	+ 'replace' => esc_html__( 'Replace the site-wide code', 'head-footer-code' ),
339	+ ],
340	+ 'value' => $auhfc_settings['homepage']['behavior'],
341	+ 'description' => esc_html__( 'Chose how the Homepage specific code will be enqueued in relation to site-wide code.', 'head-footer-code' ),
342	+ 'class' => 'regular-text',
343	+ ]
344	+ );
345	+
346	+ /**
347	+ * Register a setting and its sanitization callback.
348	+ * This is part of the Settings API, which lets you automatically generate
349	+ * wp-admin settings pages by registering your settings and using a few
350	+ * callbacks to control the output.
351	+ */
352	+ // register_setting( $option_group, $option_name, $sanitize_callback )
353	+ register_setting( 'head_footer_code_settings', 'auhfc_settings_homepage' );
354	+
355	+ } // END if ( $auhfc_homepage_blog_posts )
356	+
357	/**
358	* Settings Sections are the groups of settings you see on WordPress settings pages
359	* with a shared heading. In your plugin you can add new sections to existing

361	* simpler to maintain and creates less new pages for users to learn.
362	* You just tell them to change your setting on the relevant existing page.
363	*/
364	+ // add_settings_section( $id, $title, $callback, $page )
365	add_settings_section(
366	+ 'head_footer_code_settings_article',
367	+ esc_html__( 'Article specific settings', 'head-footer-code' ),
368	'auhfc_article_settings_section_description',
369	'head_footer_code'
370	);

378	}
379	$clean_post_types[ $public_post_type ] = "{$public_post_object->label} ({$public_post_type})";
380	}

381
382	+ // add_settings_field( $id, $title, $callback, $page, $section, $args )
383	add_settings_field(
384	'auhfc_post_types',
385	__( 'Post Types', 'head-footer-code' ),
386	'auhfc_checkbox_group_field_render',
387	'head_footer_code',
388	+ 'head_footer_code_settings_article',
389	[
390	+ 'field' => 'auhfc_settings_article[post_types]',
391	'items' => $clean_post_types,
392	+ 'value' => $auhfc_settings['article']['post_types'],
393	'description' => esc_html__( 'Select which post types will have Article specific section. Please note, even if you have Head/Footer Code set per article and then you disable that post type, article specific code will not be printed but only site-wide code.', 'head-footer-code' ),
394	'class' => 'checkbox',
395	]
396	);
397
398	+ /**
399	+ * Register a setting and its sanitization callback.
400	+ * This is part of the Settings API, which lets you automatically generate
401	+ * wp-admin settings pages by registering your settings and using a few
402	+ * callbacks to control the output.
403	+ */
404	+ // register_setting( $option_group, $option_name, $sanitize_callback )
405	+ register_setting( 'head_footer_code_settings', 'auhfc_settings_article' );
406	+
407	} // END function auhfc_settings_init()
408
409	/**

424	);
425	} // END function auhfc_textarea_field_render( $args )
426

427	/**
428	* This function provides number input for settings fields
429	*/

438	$args['step'], // step
439	$args['description'] // description
440	);
441	+ } // END function auhfc_number_field_render( $args )
442
443	/**
444	* This function provides checkbox group for settings fields

473	}
474
475	$out .= '</fieldset>';

476
477	echo $out;
478
479	+ } // END function auhfc_checkbox_group_field_render( $args )

480
481	/**
482	* This function provides select for settings fields

516	]
517	)
518	);
519	+ } // END function auhfc_select_field_render( $args )
520
521	function auhfc_sitewide_settings_section_description() {
522	+ printf(
523	+ '<p>%s</p>',
524	+ esc_html__( 'Define site-wide code and behavior. You can Add custom content like JavaScript, CSS, HTML meta and link tags, Google Analytics, site verification, etc.', 'head-footer-code' )
525	+ );
526	} // END function auhfc_sitewide_settings_section_description()
527
528	+ function auhfc_homepage_settings_section_description() {
529	+ printf(
530	+ '<p>%s</p>',
531	+ esc_html__( 'Define code and behavior for the Homepage in Blog Posts mode.', 'head-footer-code' )
532	+ );
533	+ } // END function auhfc_homepage_settings_section_description()
534	+
535	function auhfc_article_settings_section_description() {
536	+ printf(
537	+ '<p>%s</p>',
538	+ esc_html__( 'Define what post types will support article specific features.', 'head-footer-code' )
539	+ );
540	} // END function auhfc_article_settings_section_description()
541
542	function auhfc_options_page() {
543	if ( ! current_user_can( 'manage_options' ) ) {
544	+ wp_die( esc_html__( 'You do not have sufficient permissions to access this page.', 'head-footer-code' ) );
545	}
546	// Render the settings template.
547	+ include( WPAU_HEAD_FOOTER_CODE_DIR . 'templates/settings.php' );
548	+ } // END function auhfc_options_page()
549
550	/**
551	* Generate Settings link on Plugins page listing

553	* @return array Updated array of plugin row links with link to Settings page
554	*/
555	function auhfc_plugin_settings_link( $links ) {
556	+ $settings_link = sprintf( '<a href="tools.php?page=head_footer_code">%s</a>', __( 'Settings', 'head-footer-code' ) );
557	array_unshift( $links, $settings_link );
558	return $links;
559	+ } // END function auhfc_plugin_settings_link( $links )
560
561	/**
562	* Add link to official plugin pages

571	[
572	sprintf(
573	'<a href="https://wordpress.org/support/plugin/head-footer-code" target="_blank">%s</a>',
574	+ __( 'Support', 'head-footer-code' )
575	),
576	sprintf(
577	'<a href="https://urosevic.net/wordpress/donate/?donate_for=head-footer-code" target="_blank">%s</a>',
578	+ __( 'Donate', 'head-footer-code' )
579	),
580	]
581	);

inc/update.php CHANGED Viewed

@@ -108,3 +108,68 @@ function auhfc_update_3() {
             	update_option( 'auhfc_settings', $defaults );
             } // END function auhfc_update_3()


108	update_option( 'auhfc_settings', $defaults );
109
110	} // END function auhfc_update_3()
111	+
112	+ /**
113	+ * Add homepage blog posts code defaults
114	+ */
115	+ function auhfc_update_4() {
116	+
117	+ // Get options from DB.
118	+ $defaults = get_option( 'auhfc_settings' );
119	+
120	+ // Add empty homepage_head field to options.
121	+ if ( ! isset( $defaults['homepage_head'] ) ) {
122	+ $defaults['homepage_head'] = '';
123	+ }
124	+ // Add empty homepage_body field to options.
125	+ if ( ! isset( $defaults['homepage_body'] ) ) {
126	+ $defaults['homepage_body'] = '';
127	+ }
128	+ // Add empty homepage_footer field to options.
129	+ if ( ! isset( $defaults['homepage_footer'] ) ) {
130	+ $defaults['homepage_footer'] = '';
131	+ }
132	+ // Add empty homepage_behavior field to options.
133	+ if ( ! isset( $defaults['homepage_behavior'] ) ) {
134	+ $defaults['homepage_behavior'] = 'append';
135	+ }
136	+
137	+ // Save settings to DB.
138	+ update_option( 'auhfc_settings', $defaults );
139	+
140	+ } // END function auhfc_update_4()
141	+
142	+
143	+ /**
144	+ * Split settings to 3 options (v1.2)
145	+ */
146	+ function auhfc_update_5() {
147	+
148	+ // Get options from DB.
149	+ $defaults = get_option( 'auhfc_settings' );
150	+
151	+ $sitewide = [
152	+ 'head' => $defaults['head'],
153	+ 'body' => $defaults['body'],
154	+ 'footer' => $defaults['footer'],
155	+ 'do_shortcode' => $defaults['do_shortcode'],
156	+ ];
157	+ update_option( 'auhfc_settings_sitewide', $sitewide );
158	+
159	+ $homepage = [
160	+ 'head' => $defaults['homepage_head'],
161	+ 'body' => $defaults['homepage_body'],
162	+ 'footer' => $defaults['homepage_footer'],
163	+ 'behavior' => $defaults['homepage_behavior'],
164	+ ];
165	+ update_option( 'auhfc_settings_homepage', $homepage );
166	+
167	+ $article = [
168	+ 'post_types' => $defaults['post_types'],
169	+ ];
170	+ update_option( 'auhfc_settings_article', $article );
171	+
172	+ // Now delete old single option.
173	+ delete_option( 'auhfc_settings' );
174	+
175	+ } // END function auhfc_update_5()

readme.txt CHANGED Viewed

	@@ -1,12 +1,12 @@
1	=== Head & Footer Code ===
2	Contributors: urkekg
3	Donate link: https://urosevic.net/wordpress/donate/?donate_for=head-footer-code
4	- Tags: wp_head, wp_footer, wp_body_open, head footer code, custom ~~head~~ script~~, custom body script, custom footer script, google analytics, facebook pixel, pixel tracking, tracking code, javascript, scripts, site verification, css~~
5	Requires at least: 4.9
6	- Tested up to: 5.~~4.1~~
7	- Stable tag: 1.~~1.1~~
8	Requires PHP: 5.6
9	- License: GPLv3 ~~or later~~
10	License URI: http://www.gnu.org/licenses/gpl-3.0.html
11
12	Easy add site-wide and/or article specific custom code before the </head> or </body> or opening <body> by hooking to wp_head, wp_footer and wp_body_open. Multisite is supported!
	@@ -17,8 +17,12 @@ Let we say that you have been told to add some custom code (HTML, JavaScript or
17
18	Simply go to Tools → Head & Footer Code in your website admin dashboard, and insert custom code to HEAD, BODY or FOOTER section (depending what you have to do).
19


20	If you have to insert some custom code specific for individual article (post, page, custom post type), then you can use Article specific metabox while you editing post/page/custom post type (check out [Screenshots](https://wordpress.org/plugins/head-footer-code/#screenshots)). There you can also set should that specific code be appended to site-wide code defined on Tools → Head & Footer Code, or should be overwritten.
21


22	https://www.youtube.com/watch?v=Gd41Dv09UC4
23
24	Works or broken?
	@@ -34,6 +38,7 @@ It is very hard to continue development and support for this and my other free p
34	* Set site-wide custom content for head page section (before the `</head>`)
35	* Set site-wide custom content for body section (after the `<body>`) - Requires WordPress 5.2!
36	* Set site-wide custom content for footer page section (before the `</body>`)

37	* Set article specific custom code for head page section (before the `</head>`)
38	* Set article specific custom code for body section (after the `<body>`) - Requires WordPress 5.2!
39	* Set article specific custom content for footer page section (before the `</body>`)
	@@ -43,8 +48,8 @@ It is very hard to continue development and support for this and my other free p
43	* Site-wide section located under Tools > Head & Footer Code
44	* If you have set WP_DEBUG constant in `wp-config.php` to `true`, you'll see site-wide and article specific entries in page source code wrapped to comments.
45
46	- General settings, including HEAD, BODY, FOOTER global code and priority, have been saved to WordPress option `auhfc_settings`.
47	- Each post/page/custom post type specific HEAD, BODY and FOOTER code have been saved to post meta `_auhfc`.
48	On plugin uninstall these data is also deleted from database.
49
50	== Installation ==
	@@ -100,8 +105,16 @@ Initial release of new plugin developed by Aleksandar Urosevic.
100
101	== Changelog ==
102








103	= 1.1.1 =
104	- * Tested: on WordPress 5.4.1
105	* Add: Video tutorial on how to install, configure and use Head & Footer Code plugin
106
107	= 1.1.0 =


1	=== Head & Footer Code ===
2	Contributors: urkekg
3	Donate link: https://urosevic.net/wordpress/donate/?donate_for=head-footer-code
4	+ Tags: wp_head, wp_footer, wp_body_open, head footer code, custom script
5	Requires at least: 4.9
6	+ Tested up to: 5.5
7	+ Stable tag: 1.2
8	Requires PHP: 5.6
9	+ License: GPLv3
10	License URI: http://www.gnu.org/licenses/gpl-3.0.html
11
12	Easy add site-wide and/or article specific custom code before the </head> or </body> or opening <body> by hooking to wp_head, wp_footer and wp_body_open. Multisite is supported!

17
18	Simply go to Tools → Head & Footer Code in your website admin dashboard, and insert custom code to HEAD, BODY or FOOTER section (depending what you have to do).
19
20	+ If your WordPress uses latest posts on homepage, you can also add specific code only for homepage on Tools → Head & Footer Code (there will be section Head, body and footer code on Homepage in Blog Posts mode)
21	+
22	If you have to insert some custom code specific for individual article (post, page, custom post type), then you can use Article specific metabox while you editing post/page/custom post type (check out [Screenshots](https://wordpress.org/plugins/head-footer-code/#screenshots)). There you can also set should that specific code be appended to site-wide code defined on Tools → Head & Footer Code, or should be overwritten.
23
24	+ Please note that taxonomies does not have own specific code but global code is added on those pages (category, tag and custom taxonomy listing, individual category, tags and custom taxonomies).
25	+
26	https://www.youtube.com/watch?v=Gd41Dv09UC4
27
28	Works or broken?

38	* Set site-wide custom content for head page section (before the `</head>`)
39	* Set site-wide custom content for body section (after the `<body>`) - Requires WordPress 5.2!
40	* Set site-wide custom content for footer page section (before the `</body>`)
41	+ * [NEW in 1.2] Set homepage specific custom code for head, body and/or footer if Homepage mode is se to Blog Posts
42	* Set article specific custom code for head page section (before the `</head>`)
43	* Set article specific custom code for body section (after the `<body>`) - Requires WordPress 5.2!
44	* Set article specific custom content for footer page section (before the `</body>`)

48	* Site-wide section located under Tools > Head & Footer Code
49	* If you have set WP_DEBUG constant in `wp-config.php` to `true`, you'll see site-wide and article specific entries in page source code wrapped to comments.
50
51	+ General settings, including HEAD, BODY, FOOTER global code and priority, and also homepage code and behavior have been saved to WordPress option `auhfc_settings`.
52	+ Each post/page/custom post type specific HEAD, BODY and FOOTER code and behavior have been saved to post meta `_auhfc`.
53	On plugin uninstall these data is also deleted from database.
54
55	== Installation ==

105
106	== Changelog ==
107
108	+ = 1.2 =
109	+ * Add: custom head, body and footer code for Homepage in Blog Posts mode.
110	+ * Fix: Code Editor broken in WordPress 5.5 release.
111	+ * Fix: Invalid requests while saving settings https://github.com/urosevic/head-footer-code/issues/1
112	+ * Improve: DRY for front-end conditions.
113	+ * Improve: translators tips for complex strings.
114	+ * Improve: all strings available to localize.
115	+
116	= 1.1.1 =
117	+ * Tested: on WordPress 5.4.1, 5.5-RC2-48768 with PHP 7.4.1
118	* Add: Video tutorial on how to install, configure and use Head & Footer Code plugin
119
120	= 1.1.0 =

templates/settings.php CHANGED Viewed

	@@ -16,35 +16,34 @@ if ( ! defined( 'WPINC' ) ) {
16
17	?>
18	<div class="wrap" id="head_footer_code_settings">
19	- <h1><?php ~~esc_attr_e~~( 'Head & Footer Code', 'head-footer-code' ); ?></h2>
20	- <em>Plugin version: <?php echo WPAU_HEAD_FOOTER_CODE_VER; ?></em>
21	<div class="head_footer_code_wrapper">
22	<div class="content_cell">
23	<form method="post" action="options.php">
24	<?php
25	- @settings_fields( '~~head_footer_code_sitewide_settings~~' );
26	- ~~@settings_fields~~( '~~head_footer_code_article_settings~~' );
27	- ~~@do_settings_sections~~( ~~'head_footer_code'~~ );
28	- @submit_button();
29	?>
30	</form>
31	</div><!-- .content_cell -->
32
33	<div class="sidebar_container">
34	- <a href="https://urosevic.net/wordpress/donate/?donate_for=head-footer-code" class="auhfc-button paypal_donate" target="_blank">Donate</a>
35	<br />
36	- <a href="https://wordpress.org/plugins/head-footer-code/#faq" class="auhfc-button" target="_blank">FAQ</a>
37	<br />
38	- <a href="https://wordpress.org/support/plugin/head-footer-code/" class="auhfc-button" target="_blank">Community Support</a>
39	<br />
40	- <a href="https://wordpress.org/support/plugin/head-footer-code/reviews/#new-post" class="auhfc-button" target="_blank">Review this plugin</a>
41	</div><!-- .sidebar_container -->
42	</div><!-- .head_footer_code_wrapper -->
43	</div>
44	<script type="text/javascript">
45	jQuery(document).ready(function($) {
46	- ~~wp.codeEditor.initialize(~~$('#~~auhfc_settings_head~~'), ~~cm_settings~~);
47	- wp.codeEditor.initialize(~~$('#auhfc_settings_body')~~, cm_settings);
48	- ~~wp.codeEditor.initialize($('#auhfc_settings_footer'~~)~~, cm_settings)~~;
49	});
50	</script>


16
17	?>
18	<div class="wrap" id="head_footer_code_settings">
19	+ <h2><?php esc_html_e( 'Head & Footer Code', 'head-footer-code' ); ?></h2>
20	+ <em><?php esc_html_e( 'Plugin version', 'head-footer-code' ); ?>: <?php echo WPAU_HEAD_FOOTER_CODE_VER; ?></em>
21	<div class="head_footer_code_wrapper">
22	<div class="content_cell">
23	<form method="post" action="options.php">
24	<?php
25	+ settings_fields( 'head_footer_code_settings' );
26	+ do_settings_sections( 'head_footer_code' );
27	+ submit_button();

28	?>
29	</form>
30	</div><!-- .content_cell -->
31
32	<div class="sidebar_container">
33	+ <a href="https://urosevic.net/wordpress/donate/?donate_for=head-footer-code" class="auhfc-button paypal_donate" target="_blank"><?php _e( 'Donate', 'head-footer-code' ); ?></a>
34	<br />
35	+ <a href="https://wordpress.org/plugins/head-footer-code/#faq" class="auhfc-button" target="_blank"><?php _e( 'FAQ', 'head-footer-code' ); ?></a>
36	<br />
37	+ <a href="https://wordpress.org/support/plugin/head-footer-code/" class="auhfc-button" target="_blank"><?php _e( 'Community Support', 'head-footer-code' ); ?></a>
38	<br />
39	+ <a href="https://wordpress.org/support/plugin/head-footer-code/reviews/#new-post" class="auhfc-button" target="_blank"><?php _e( 'Review this plugin', 'head-footer-code' ); ?></a>
40	</div><!-- .sidebar_container -->
41	</div><!-- .head_footer_code_wrapper -->
42	</div>
43	<script type="text/javascript">
44	jQuery(document).ready(function($) {
45	+ $('#head_footer_code_settings .codeEditor').each( function(index, value) {
46	+ wp.codeEditor.initialize(this, cm_settings);
47	+ });
48	});
49	</script>

uninstall.php CHANGED Viewed

	@@ -15,7 +15,13 @@ if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
15	exit();
16	}
17
18	- $auhfc_options = ~~array( 'auhfc_settings', 'auhfc_db_ver' );~~






19	foreach ( $auhfc_options as $option_name ) {
20	// Delete option on single site
21	delete_option( $option_name );


15	exit();
16	}
17
18	+ $auhfc_options = [
19	+ 'auhfc_settings',
20	+ 'auhfc_settings_sitewide',
21	+ 'auhfc_settings_homepage',
22	+ 'auhfc_settings_article',
23	+ 'auhfc_db_ver',
24	+ ];
25	foreach ( $auhfc_options as $option_name ) {
26	// Delete option on single site
27	delete_option( $option_name );