Head & Footer Code - Version 1.3.0

Version Description

Release Info

Developer	urkekg
Plugin	Head & Footer Code
Version	1.3.0
Comparing to
See all releases

Code changes from version 1.2.4 to 1.3.0

Files changed (18) hide show

assets/css/admin.css +0 -2
assets/css/admin.css.map +0 -7
assets/css/admin.min.css +2 -0
assets/css/admin.min.css.map +9 -0
assets/css/admin.scss +11 -15
assets/img/paypal.png +0 -0
head-footer-code.php +12 -7
inc/auhfc-category-meta-box.php +115 -0
inc/class-auhfc-meta-box.php +27 -18
inc/front.php +108 -74
inc/helpers.php +142 -80
inc/posts-custom-columns.php +34 -10
inc/settings.php +174 -115
inc/update.php +41 -16
index.php +6 -1
readme.txt +84 -44
templates/settings.php +25 -10
uninstall.php +25 -10

assets/css/admin.css DELETED Viewed

	@@ -1,2 +0,0 @@
1	- #head_footer_code_settings .head_footer_code_wrapper{display:table;width:100%}#head_footer_code_settings .head_footer_code_wrapper .content_cell{display:table-cell}#head_footer_code_settings .head_footer_code_wrapper .sidebar_container{display:table-cell;padding:0 0 0 20px;width:25%}#head_footer_code_settings .head_footer_code_wrapper .sidebar_container .auhfc-button{display:block;background:#fff;border-radius:7px;border:1px solid rgba(0,0,0,0.1);box-shadow:0 0 0 5px rgba(0,0,0,0.1);padding:11px 15px;white-space:nowrap;line-height:18px;color:#bdbdbd;text-shadow:1px 1px #fff;text-decoration:none;position:relative;min-width:120px}#head_footer_code_settings .head_footer_code_wrapper .sidebar_container .auhfc-button:hover{color:#6796a9;background-color:#c2edff}#head_footer_code_settings .head_footer_code_wrapper .sidebar_container .auhfc-button.paypal_donate:after{content:' ';background-image:url(../img/paypal.png);background-repeat:no-repeat;background-position:center right;width:62px;height:100%;display:inline-block;position:absolute;right:15px;top:0;bottom:0}.fixed .column-hfc{width:14%}.fixed .column-hfc .n-a{opacity:0.5;cursor:help}.fixed .column-hfc .badge{padding:.1rem .5rem;font-weight:600;font-size:.6rem;margin:.5rem .5rem 0 0;display:inline-block;background:transparent}.fixed .column-hfc .badge.blue{border:1px solid #bfe7f3}.fixed .column-hfc .badge.blue:hover{border-color:#007cba}
2	- /# sourceMappingURL=admin.css.map /

assets/css/admin.css.map DELETED Viewed

@@ -1,7 +0,0 @@
-            -
            {
-            -
            "version": 3,
-            -
            "mappings": "AACI,oDAA0B,CACtB,OAAO,CAAE,KAAK,CACd,KAAK,CAAE,IAAI,CAEX,kEAAc,CACV,OAAO,CAAE,UAAU,CAGvB,uEAAmB,CACf,OAAO,CAAE,UAAU,CACnB,OAAO,CAAE,UAAU,CACnB,KAAK,CAAE,GAAG,CAEV,qFAAc,CACV,OAAO,CAAE,KAAK,CACd,UAAU,CAAE,IAAI,CAChB,aAAa,CAAE,GAAG,CAClB,MAAM,CAAE,yBAAyB,CACjC,UAAU,CAAE,yBAAyB,CACrC,OAAO,CAAE,SAAS,CAClB,WAAW,CAAE,MAAM,CACnB,WAAW,CAAE,IAAI,CACjB,KAAK,CAAE,OAAO,CACd,WAAW,CAAE,YAAY,CACzB,eAAe,CAAE,IAAI,CACrB,QAAQ,CAAE,QAAQ,CAClB,SAAS,CAAE,KAAK,CAEhB,2FAAQ,CACJ,KAAK,CAAE,OAAO,CACd,gBAAgB,CAAE,OAAO,CAG7B,yGAAsB,CAClB,OAAO,CAAE,GAAG,CACZ,gBAAgB,CAAE,sBAAsB,CACxC,iBAAiB,CAAE,SAAS,CAC5B,mBAAmB,CAAE,YAAY,CACjC,KAAK,CAAE,IAAI,CACX,MAAM,CAAE,IAAI,CACZ,OAAO,CAAE,YAAY,CACrB,QAAQ,CAAE,QAAQ,CAClB,KAAK,CAAE,IAAI,CACX,GAAG,CAAE,CAAC,CACN,MAAM,CAAE,CAAC,CAM7B,kBAAmB,CACf,KAAK,CAAE,GAAG,CACV,uBAAK,CACD,OAAO,CAAE,GAAG,CACZ,MAAM,CAAE,IAAI,CAKhB,yBAAO,CACH,OAAO,CAAE,WAAW,CACpB,WAAW,CAAE,GAAG,CAChB,SAAS,CAAE,KAAK,CAChB,MAAM,CAAE,eAAe,CACvB,OAAO,CAAE,YAAY,CACrB,UAAU,CAAE,WAAW,CAEvB,8BAAO,CACH,MAAM,CAAE,iBAAiB,CACzB,oCAAQ,CACJ,YAAY,CAAE,OAAO",
-            -
            "sources": ["admin.scss"],
-            -
            "names": [],
-            -
            "file": "admin.css"
-            -
            }

assets/css/admin.min.css ADDED Viewed

	@@ -0,0 +1,2 @@


1	+ #head_footer_code_settings .head_footer_code_wrapper{display:table;width:100%}#head_footer_code_settings .head_footer_code_wrapper .content_cell{display:table-cell}#head_footer_code_settings .head_footer_code_wrapper .sidebar_container{display:table-cell;padding:0 0 0 20px;width:25%}#head_footer_code_settings .head_footer_code_wrapper .sidebar_container .auhfc-button{display:block;background:#fff;border-radius:7px;border:1px solid rgba(0,0,0,0.1);-webkit-box-shadow:0 0 0 5px rgba(0,0,0,0.1);box-shadow:0 0 0 5px rgba(0,0,0,0.1);padding:11px 15px;white-space:nowrap;line-height:18px;color:#bdbdbd;text-shadow:1px 1px #fff;text-decoration:none;position:relative;min-width:120px}#head_footer_code_settings .head_footer_code_wrapper .sidebar_container .auhfc-button:hover{color:#6796a9;background-color:#c2edff}#head_footer_code_settings .head_footer_code_wrapper .sidebar_container .auhfc-button.paypal em{font-weight:500;font-style:italic}#head_footer_code_settings .head_footer_code_wrapper .sidebar_container .auhfc-button.paypal em i{color:#003087}#head_footer_code_settings .head_footer_code_wrapper .sidebar_container .auhfc-button.paypal em i+i{color:#009cde}.fixed .column-hfc{width:14%}.fixed .column-hfc .n-a{opacity:0.5;cursor:help}.fixed .column-hfc .badge{padding:.1rem .5rem;font-weight:600;font-size:.6rem;margin:.5rem .5rem 0 0;display:inline-block;background:transparent}.fixed .column-hfc .badge.blue{border:1px solid #bfe7f3}.fixed .column-hfc .badge.blue:hover{border-color:#007cba}
2	+ /# sourceMappingURL=admin.min.css.map /

assets/css/admin.min.css.map ADDED Viewed

	@@ -0,0 +1,9 @@


1	+ {
2	+ "version": 3,
3	+ "mappings": "AAAA,AACI,0BADsB,CACtB,yBAAyB,AAAC,CACtB,OAAO,CAAE,KAAK,CACd,KAAK,CAAE,IAAI,CA4Cd,AA/CL,AAKQ,0BALkB,CACtB,yBAAyB,CAIrB,aAAa,AAAC,CACV,OAAO,CAAE,UAAU,CACtB,AAPT,AASQ,0BATkB,CACtB,yBAAyB,CAQrB,kBAAkB,AAAC,CACf,OAAO,CAAE,UAAU,CACnB,OAAO,CAAE,UAAU,CACnB,KAAK,CAAE,GAAG,CAkCb,AA9CT,AAcY,0BAdc,CACtB,yBAAyB,CAQrB,kBAAkB,CAKd,aAAa,AAAC,CACV,OAAO,CAAE,KAAK,CACd,UAAU,CAAE,IAAI,CAChB,aAAa,CAAE,GAAG,CAClB,MAAM,CAAE,GAAG,CAAC,KAAK,CAAC,eAAe,CACjC,UAAU,CAAE,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,GAAG,CAAC,eAAe,CACrC,OAAO,CAAE,SAAS,CAClB,WAAW,CAAE,MAAM,CACnB,WAAW,CAAE,IAAI,CACjB,KAAK,CAAE,OAAO,CACd,WAAW,CAAE,YAAY,CACzB,eAAe,CAAE,IAAI,CACrB,QAAQ,CAAE,QAAQ,CAClB,SAAS,CAAE,KAAK,CAkBnB,AA7Cb,AA6BgB,0BA7BU,CACtB,yBAAyB,CAQrB,kBAAkB,CAKd,aAAa,AAeR,MAAM,AAAC,CACJ,KAAK,CAAE,OAAO,CACd,gBAAgB,CAAE,OAAO,CAC5B,AAhCjB,AAiCgB,0BAjCU,CACtB,yBAAyB,CAQrB,kBAAkB,CAKd,aAAa,AAmBR,OAAO,CAAC,EAAE,AAAC,CACR,WAAW,CAAE,GAAG,CAChB,UAAU,CAAE,MAAM,CASrB,AA5CjB,AAqCoB,0BArCM,CACtB,yBAAyB,CAQrB,kBAAkB,CAKd,aAAa,AAmBR,OAAO,CAAC,EAAE,CAIP,CAAC,AAAC,CACE,KAAK,CAAE,OAAO,CAKjB,AA3CrB,AAwCwB,0BAxCE,CACtB,yBAAyB,CAQrB,kBAAkB,CAKd,aAAa,AAmBR,OAAO,CAAC,EAAE,CAIP,CAAC,CAGK,CAAC,AAAC,CACA,KAAK,CAAE,OACX,CAAC,AAQzB,AAAA,MAAM,CAAC,WAAW,AAAC,CACf,KAAK,CAAE,GAAG,CAoBb,AArBD,AAEI,MAFE,CAAC,WAAW,CAEd,IAAI,AAAC,CACD,OAAO,CAAE,GAAG,CACZ,MAAM,CAAE,IAAI,CACf,AALL,AAMI,MANE,CAAC,WAAW,CAMd,MAAM,AAAC,CACH,OAAO,CAAE,WAAW,CACpB,WAAW,CAAE,GAAG,CAChB,SAAS,CAAE,KAAK,CAChB,MAAM,CAAE,eAAe,CACvB,OAAO,CAAE,YAAY,CACrB,UAAU,CAAE,WAAW,CAQ1B,AApBL,AAcQ,MAdF,CAAC,WAAW,CAMd,MAAM,AAQD,KAAK,AAAC,CACH,MAAM,CAAE,iBAAiB,CAI5B,AAnBT,AAgBY,MAhBN,CAAC,WAAW,CAMd,MAAM,AAQD,KAAK,AAED,MAAM,AAAC,CACJ,YAAY,CAAE,OAAO,CACxB",
4	+ "sources": [
5	+ "admin.scss"
6	+ ],
7	+ "names": [],
8	+ "file": "admin.min.css"
9	+ }

assets/css/admin.scss CHANGED Viewed

	@@ -31,33 +31,29 @@
31	color: #6796a9;
32	background-color: #c2edff;
33	}



34
35	- ~~&.paypal_donate:after~~ {
36	- ~~content~~: ~~' '~~;
37	- ~~background-image: url(../img/paypal.png);~~
38	- ~~background-repeat:~~ ~~no-repeat;~~
39	- ~~background-position~~: ~~center right;~~
40	- ~~width: 62px;~~
41	- ~~height: 100%;~~
42	- display: inline-block;
43	- position: absolute;
44	- right: 15px;
45	- top: 0;
46	- bottom: 0;
47	}
48	}
49	}
50	}
51	}

52	.fixed .column-hfc {
53	width: 14%;
54	.n-a {
55	opacity: 0.5;
56	cursor: help;
57	}
58	- // .label {
59	- // cursor: pointer;
60	- // }
61	.badge {
62	padding: .1rem .5rem;
63	font-weight: 600;


31	color: #6796a9;
32	background-color: #c2edff;
33	}
34	+ &.paypal em {
35	+ font-weight: 500;
36	+ font-style: italic;
37
38	+ i {
39	+ color: #003087;
40	+
41	+ &+i {
42	+ color: #009cde
43	+ }
44	+ }





45	}
46	}
47	}
48	}
49	}
50	+
51	.fixed .column-hfc {
52	width: 14%;
53	.n-a {
54	opacity: 0.5;
55	cursor: help;
56	}



57	.badge {
58	padding: .1rem .5rem;
59	font-weight: 600;

assets/img/paypal.png DELETED Viewed

Binary file

head-footer-code.php CHANGED Viewed

	@@ -1,19 +1,24 @@
1	<?php
2	/**


3	* @link https://urosevic.net/
4	* @since 1.0.0
5	* @package Head_Footer_Code
6	*
7	- * @wordpress-plugin
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&gt~~;) by hooking to <code~~>~~wp_head</code>,~~ ~~<code>wp_footer</code>~~ ~~and <code>wp_body_open</code>.~~
11	- * Version: 1.2.4
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.
	@@ -21,10 +26,10 @@ if ( ! defined( 'WPINC' ) ) {
21	die;
22	}
23
24	- define( 'WPAU_HEAD_FOOTER_CODE_VER', '1.2.4' );
25	- define( 'WPAU_HEAD_FOOTER_CODE_DB_VER', '6' );
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.


1	<?php
2	/**
3	+ * Head & Footer Code plugin for WordPress
4	+ *
5	* @link https://urosevic.net/
6	* @since 1.0.0
7	* @package Head_Footer_Code
8	*

9	* Plugin Name: Head & Footer Code
10	* Plugin URI: https://urosevic.net/wordpress/plugins/head-footer-code/
11	+ * Description: Easy add site-wide, category or article specific custom code before the closing <strong></head></strong> and <strong></body></strong> or after opening <strong><body></strong> HTML tag.
12	+ * Version: 1.3.0
13	+ * Author: Aleksandar Urošević
14	* Author URI: https://urosevic.net/
15	* License: GPLv3
16	* License URI: https://www.gnu.org/licenses/gpl-3.0.txt
17	* Text Domain: head-footer-code
18	+ * Domain Path: /languages
19	+ * Requires at elast: 4.9
20	+ * Tested up to: 6.0
21	+ * Requires PHP: 5.6
22	*/
23
24	// If this file is called directly, abort.

26	die;
27	}
28
29	+ define( 'WPAU_HEAD_FOOTER_CODE_VER', '1.3.0' );
30	+ define( 'WPAU_HEAD_FOOTER_CODE_DB_VER', '7' );
31	define( 'WPAU_HEAD_FOOTER_CODE_FILE', __FILE__ );
32	+ define( 'WPAU_HEAD_FOOTER_CODE_DIR', dirname( WPAU_HEAD_FOOTER_CODE_FILE ) . '/' );
33	define( 'WPAU_HEAD_FOOTER_CODE_INC', WPAU_HEAD_FOOTER_CODE_DIR . 'inc/' );
34
35	// Load files.

inc/auhfc-category-meta-box.php ADDED Viewed

	@@ -0,0 +1,115 @@


1	+ <?php
2	+ /**
3	+ * Routine to handle Category metabox for Head & Footer Code
4	+ *
5	+ * @package Head_Footer_Code
6	+ * @since 1.3.0
7	+ */
8	+
9	+ // Inject Head & Footer Code to Category Edit form.
10	+ add_action( 'category_edit_form', 'auhfc_category_form_fields', 10, 1 );
11	+
12	+ // Save changes when a category is updated/edited.
13	+ add_action( 'edit_category', 'auhfc_category_save', 10, 1 );
14	+
15	+ /**
16	+ * Function to render Category metabox fields for Head & Footer Code
17	+ *
18	+ * @param object $term_object Taxonomy term object.
19	+ */
20	+ function auhfc_category_form_fields( $term_object ) {
21	+ // Get existing HFC meta for known Category or use defaults.
22	+ if ( ! empty( $term_object->term_id ) ) {
23	+ $auhfc = get_term_meta( $term_object->term_id, '_auhfc', true );
24	+ } else {
25	+ $auhfc = array(
26	+ 'init' => 'default',
27	+ 'behavior' => 'append',
28	+ 'head' => '',
29	+ 'body' => '',
30	+ 'footer' => '',
31	+ );
32	+ }
33	+ ?>
34	+ <h2><?php esc_html_e( 'Head & Footer Code', 'head-footer-code' ); ?></h2>
35	+ <p>
36	+ <?php
37	+ printf(
38	+ /* translators: 1: </head>, 2: <body>, 3 </body>, 4: link to Head & Footer Code Settings page */
39	+ esc_html__( 'Here you can insert category specific code for Head (before the %1$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 %5$s. Please note, if you leave empty any of category-specific fields and choose replace behavior, site-wide code will not be removed until you add empty space or empty HTML comment %4$s here.', 'head-footer-code' ),
40	+ '<code></head></code>',
41	+ '<code><body></code>',
42	+ '<code></body></code>',
43	+ '<code><!-- --></code>',
44	+ sprintf(
45	+ '<a href="tools.php?page=head_footer_code">%s</a>',
46	+ esc_html__( 'Tools / Head & Footer Code', 'head-footer-code' )
47	+ )
48	+ );
49	+ ?>
50	+ </p>
51	+
52	+ <table class="form-table" role="presentation">
53	+ <tbody>
54	+ <tr class="form-field term-auhfc-behavior">
55	+ <th scope="row">
56	+ <label for="auhfc_behavior"><?php esc_html_e( 'Behavior', 'head-footer-code' ); ?></label>
57	+ </th>
58	+ <td>
59	+ <select name="auhfc[behavior]" id="auhfc_behavior">
60	+ <option value="append" <?php echo ( ! empty( $auhfc['behavior'] ) && 'append' === $auhfc['behavior'] ) ? 'selected' : ''; ?>><?php esc_html_e( 'Append to the site-wide code', 'head-footer-code' ); ?></option>
61	+ <option value="replace" <?php echo ( ! empty( $auhfc['behavior'] ) && 'replace' === $auhfc['behavior'] ) ? 'selected' : ''; ?>><?php esc_html_e( 'Replace the site-wide code', 'head-footer-code' ); ?></option>
62	+ </select>
63	+ </td>
64	+ </tr>
65	+
66	+ <tr class="form-field term-auhfc-head">
67	+ <th scope="row">
68	+ <label for="auhfc_head"><?php esc_html_e( 'Head Code', 'head-footer-code' ); ?></label>
69	+ </th>
70	+ <td>
71	+ <textarea name="auhfc[head]" id="auhfc_head" class="widefat code" rows="5"><?php echo ! empty( $auhfc['head'] ) ? $auhfc['head'] : ''; ?></textarea>
72	+ <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>
73	+ </td>
74	+ </tr>
75	+ <tr class="form-field term-auhfc-body">
76	+ <th scope="row">
77	+ <label for="auhfc_body"><?php esc_html_e( 'Body Code', 'head-footer-code' ); ?></label>
78	+ </th>
79	+ <td>
80	+ <textarea name="auhfc[body]" id="auhfc_body" class="widefat code" rows="5"><?php echo ! empty( $auhfc['body'] ) ? $auhfc['body'] : ''; ?></textarea>
81	+ <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>
82	+ </td>
83	+ </tr>
84	+ <tr class="form-field term-auhfc-footer">
85	+ <th scope="row">
86	+ <label for="auhfc_footer"><?php esc_html_e( 'Footer Code', 'head-footer-code' ); ?></label>
87	+ </th>
88	+ <td>
89	+ <textarea name="auhfc[footer]" id="auhfc_footer" class="widefat code" rows="5"><?php echo ! empty( $auhfc['footer'] ) ? $auhfc['footer'] : ''; ?></textarea>
90	+ <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>
91	+ </td>
92	+ </tr>
93	+ </tbody>
94	+ </table>
95	+
96	+ <?php
97	+ }
98	+
99	+ /**
100	+ * Function to update category meta
101	+ */
102	+ function auhfc_category_save() {
103	+ // Escape if our value is ot present in $_POST array.
104	+ if ( empty( $_POST['auhfc'] ) \|\| ! current_user_can( 'manage_categories' ) ) {
105	+ return null;
106	+ }
107	+
108	+ /**
109	+ * Save category metabox form values using update_term_meta()
110	+ * https://developer.wordpress.org/reference/functions/update_term_meta/
111	+ *
112	+ * The term_id of Category is provided in $_POST key `tag_ID`
113	+ */
114	+ update_term_meta( $_POST['tag_ID'], '_auhfc', $_POST['auhfc'] );
115	+ }

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

	@@ -1,9 +1,18 @@
1	<?php






2	// If this file is called directly, abort.
3	if ( ! defined( 'WPINC' ) ) {
4	die;
5	}
6



7	abstract class AUHfc_Meta_Box {
8
9	/**
	@@ -20,7 +29,7 @@ abstract class AUHfc_Meta_Box {
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',
26	'low'
	@@ -32,7 +41,7 @@ abstract class AUHfc_Meta_Box {
32	/**
33	* Save meta box content.
34	*
35	- * @param int $post_id Post ID
36	*/
37	public static function save( $post_id ) {
38	if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
	@@ -61,25 +70,25 @@ abstract class AUHfc_Meta_Box {
61
62	/**
63	* Meta box display callback.
64	- *
65	- * @param WP_Post $post Current post object.
66	*/
67	- public static function html( ~~$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">
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>
	@@ -88,15 +97,15 @@ abstract class AUHfc_Meta_Box {
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
	@@ -106,8 +115,8 @@ abstract class AUHfc_Meta_Box {
106	* Initialize metabox on proper backend screens
107	*/
108	function auhfc_init_meta_boxes() {
109	- add_action( 'add_meta_boxes', [ 'AUHfc_Meta_Box', 'add' ] );
110	- add_action( 'save_post', [ 'AUHfc_Meta_Box', 'save' ] );
111	}
112	if ( is_admin() ) {
113	add_action( 'load-post.php', 'auhfc_init_meta_boxes' );


1	<?php
2	+ /**
3	+ * Class for Head & Footer Code article metabox
4	+ *
5	+ * @package Head_Footer_Code
6	+ */
7	+
8	// If this file is called directly, abort.
9	if ( ! defined( 'WPINC' ) ) {
10	die;
11	}
12
13	+ /**
14	+ * Class to compose Head & Footer article metabox
15	+ */
16	abstract class AUHfc_Meta_Box {
17
18	/**

29	add_meta_box(
30	'auhfc-head-footer-code',
31	esc_html__( 'Head & Footer Code', 'head-footer-code' ),
32	+ array( self::class, 'html' ),
33	$post_type,
34	'normal',
35	'low'

41	/**
42	* Save meta box content.
43	*
44	+ * @param int $post_id Post ID.
45	*/
46	public static function save( $post_id ) {
47	if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {

70
71	/**
72	* Meta box display callback.


73	*/
74	+ public static function html() {
75	wp_nonce_field( '_head_footer_code_nonce', 'head_footer_code_nonce' ); ?>
76	+ <p>
77	+ <?php
78	printf(
79	+ /* translators: 1: </head>, 2: <body>, 3: </body>, 4 link to Head & Footer Code Settings page */
80	+ 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$s) sections. They work in exactly the same way as site-wide code, which you can configure under %5$s. Please note, if you leave empty any of article-specific fields and choose replace behavior, site-wide code will not be removed until you add empty space or empty HTML comment %4$s here.', 'head-footer-code' ),



81	'<code></head></code>',
82	'<code><body></code>',
83	'<code></body></code>',
84	+ '<code><!-- --></code>',
85	+ sprintf(
86	+ '<a href="tools.php?page=head_footer_code">%s</a>',
87	+ esc_html__( 'Tools / Head & Footer Code', 'head-footer-code' )
88	)
89	);
90	+ ?>
91	+ </p>
92	<label><?php esc_html_e( 'Behavior', 'head-footer-code' ); ?></label><br />
93	<select name="auhfc[behavior]" id="auhfc_behavior">
94	<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>

97	<br /><br />
98	<label for="auhfc_head"><?php esc_html_e( 'Head Code', 'head-footer-code' ); ?></label><br />
99	<textarea name="auhfc[head]" id="auhfc_head" class="widefat code" rows="5"><?php echo auhfc_get_meta( 'head' ); ?></textarea>
100	+ <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>
101	<br />
102	<label for="auhfc_body"><?php esc_html_e( 'Body Code', 'head-footer-code' ); ?></label><br />
103	<textarea name="auhfc[body]" id="auhfc_body" class="widefat code" rows="5"><?php echo auhfc_get_meta( 'body' ); ?></textarea>
104	+ <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>
105	<br />
106	<label for="auhfc_footer"><?php esc_html_e( 'Footer Code', 'head-footer-code' ); ?></label><br />
107	<textarea name="auhfc[footer]" id="auhfc_footer" class="widefat code" rows="5"><?php echo auhfc_get_meta( 'footer' ); ?></textarea>
108	+ <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>
109	<?php
110	} // END public static function html()
111

115	* Initialize metabox on proper backend screens
116	*/
117	function auhfc_init_meta_boxes() {
118	+ add_action( 'add_meta_boxes', array( 'AUHfc_Meta_Box', 'add' ) );
119	+ add_action( 'save_post', array( 'AUHfc_Meta_Box', 'save' ) );
120	}
121	if ( is_admin() ) {
122	add_action( 'load-post.php', 'auhfc_init_meta_boxes' );

inc/front.php CHANGED Viewed

	@@ -1,4 +1,10 @@
1	<?php






2	// If this file is called directly, abort.
3	if ( ! defined( 'WPINC' ) ) {
4	die;
	@@ -8,7 +14,6 @@ if ( ! defined( 'WPINC' ) ) {
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	}
	@@ -18,7 +23,8 @@ if ( empty( $auhfc_settings['sitewide']['priority_b'] ) ) {
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'] );
	@@ -28,34 +34,39 @@ add_action( 'wp_footer', 'auhfc_wp_footer', $auhfc_settings['sitewide']['priorit
28	*/
29	function auhfc_wp_head() {
30
31	- // Get post type.
32	- $auhfc_post_type = auhfc_get_post_type();
33	-
34	// Get variables to test.
35	$auhfc_settings = auhfc_settings();

36	$is_homepage_blog_posts = auhfc_is_homepage_blog_posts();
37	- $~~homepage_behavior~~ = ~~false~~;
38	- $~~homepage_code~~ = '';
39
40	// Get meta for post only if it's singular.
41	- if ( 'not singular' !== $auhfc_post_type && in_array( $auhfc_post_type, $auhfc_settings['article']['post_types'] ) ) {
42	- $~~article_code~~ = auhfc_get_meta( '~~head~~' );
43	- $~~article_behavior~~ = auhfc_get_meta( '~~behavior~~' );
44	- $dbg_set = "type: {$auhfc_post_type}; bahavior: {$~~article_behavior~~}; priority: {$auhfc_settings['sitewide']['priority_h']}; ~~do_shortcode~~: {$auhfc_settings['sitewide']['~~do_shortcode~~']}";









45	} else {
46	- $~~article_code~~ = '';
47	- $article_behavior = '';
48	- $dbg_set = $auhfc_post_type;
49	// Get meta for homepage.
50	if ( $is_homepage_blog_posts ) {
51	- $~~homepage_code~~ = $auhfc_settings['homepage']['~~head~~'];
52	- $~~homepage_behavior~~ = $auhfc_settings['homepage']['~~behavior~~'];
53	- $dbg_set = "type: homepage; bahavior: {$~~homepage_behavior~~}; priority: {$auhfc_settings['sitewide']['priority_h']}; ~~do_shortcode~~: {$auhfc_settings['sitewide']['~~do_shortcode~~']}";
54	}
55	}
56
57	// If no code to inject, simply exit.
58	- if ( empty( $auhfc_settings['sitewide']['head'] ) && empty( $~~article_code~~ ) ~~&& empty( $homepage_code~~ ) ) {
59	return;
60	}
61
	@@ -65,21 +76,24 @@ function auhfc_wp_head() {
65	// Inject site-wide head code.
66	if (
67	! empty( $auhfc_settings['sitewide']['head'] ) &&
68	- auhfc_print_sitewide( $~~article_behavior~~, $auhfc_post_type, $auhfc_settings['article']['post_types'], ~~$article_code,~~ ~~$homepage_behavior, $homepage_code~~ )
69	) {
70	$out .= auhfc_out( 's', 'h', $dbg_set, $auhfc_settings['sitewide']['head'] );
71	}
72
73	- // Inject head code for Homepage in Blog Posts ~~omde~~ OR article specific (for allowed post_type) head code.
74	- if ( ~~$is_homepage_blog_posts &&~~ ! empty( $~~homepage_code~~ ) ) {
75	- ~~$out~~ ~~.= auhfc_out~~( ~~'h', 'h',~~ $~~dbg_set,~~ ~~$homepage_code~~ );
76	- } ~~else~~ if ( ! ~~empty(~~ $~~article_code ) && in_array( $auhfc_post_type~~, $~~auhfc_settings['article']['post_types']~~ ) ~~) {~~
77	- ~~$out~~ .= ~~auhfc_out~~( ~~'a'~~, 'h', ~~$dbg_set,~~ ~~$article_code~~ );




78	}
79
80	// Print prepared code.
81	- echo $out;
82	- // echo ( 'y' === $auhfc_settings['sitewide']['do_shortcode'] ) ? do_shortcode( $out ) : $out;
83
84	} // END function auhfc_wp_head()
85
	@@ -88,34 +102,39 @@ function auhfc_wp_head() {
88	*/
89	function auhfc_wp_body() {
90
91	- // Get post type.
92	- $auhfc_post_type = auhfc_get_post_type();
93	-
94	// Get variables to test.
95	$auhfc_settings = auhfc_settings();

96	$is_homepage_blog_posts = auhfc_is_homepage_blog_posts();
97	- $~~homepage_behavior~~ = ~~false~~;
98	- $~~homepage_code~~ = '';
99
100	// Get meta for post only if it's singular.
101	- if ( 'not singular' !== $auhfc_post_type && in_array( $auhfc_post_type, $auhfc_settings['article']['post_types'] ) ) {
102	- $~~article_code~~ = auhfc_get_meta( '~~body~~' );
103	- $~~article_behavior~~ = auhfc_get_meta( '~~behavior~~' );
104	- $dbg_set = "type: {$auhfc_post_type}; bahavior: {$~~article_behavior~~}; priority: {$auhfc_settings['sitewide']['priority_b']}; ~~do_shortcode~~: {$auhfc_settings['sitewide']['~~do_shortcode~~']}";









105	} else {
106	- $~~article_code~~ = '';
107	- $article_behavior = '';
108	- $dbg_set = $auhfc_post_type;
109	// Get meta for homepage.
110	if ( $is_homepage_blog_posts ) {
111	- $~~homepage_code~~ = $auhfc_settings['homepage']['~~body~~'];
112	- $~~homepage_behavior~~ = $auhfc_settings['homepage']['~~behavior~~'];
113	- $dbg_set = "type: homepage; bahavior: {$~~homepage_behavior~~}; priority: {$auhfc_settings['sitewide']['priority_b']}; ~~do_shortcode~~: {$auhfc_settings['sitewide']['~~do_shortcode~~']}";
114	}
115	}
116
117	// If no code to inject, simple exit.
118	- if ( empty( $auhfc_settings['sitewide']['body'] ) && empty( $~~article_code~~ ) ~~&& empty( $homepage_code~~ ) ) {
119	return;
120	}
121
	@@ -125,21 +144,24 @@ function auhfc_wp_body() {
125	// Inject site-wide body code.
126	if (
127	! empty( $auhfc_settings['sitewide']['body'] ) &&
128	- auhfc_print_sitewide( $~~article_behavior~~, $auhfc_post_type, $auhfc_settings['article']['post_types'], ~~$article_code,~~ ~~$homepage_behavior, $homepage_code~~ )
129	) {
130	$out .= auhfc_out( 's', 'b', $dbg_set, $auhfc_settings['sitewide']['body'] );
131	}
132
133	- // Inject ~~head~~ code for Homepage in Blog Posts ~~omde~~ OR article specific (for allowed post_type) body code.
134	- if ( ~~$is_homepage_blog_posts &&~~ ! empty( $~~homepage_code~~ ) ) {
135	- ~~$out~~ ~~.= auhfc_out~~( ~~'h', 'b',~~ $~~dbg_set,~~ ~~$homepage_code~~ );
136	- } ~~else~~ if ( ! ~~empty(~~ $~~article_code ) && in_array( $auhfc_post_type~~, $~~auhfc_settings['article']['post_types']~~ ) ~~) {~~
137	- ~~$out~~ .= ~~auhfc_out~~( ~~'a'~~, 'b', ~~$dbg_set,~~ ~~$article_code~~ );




138	}
139
140	// Print prepared code.
141	- echo $out;
142	- // echo ( 'y' === $auhfc_settings['sitewide']['do_shortcode'] ) ? do_shortcode( $out ) : $out;
143
144	} // END function auhfc_wp_body()
145
	@@ -148,57 +170,66 @@ function auhfc_wp_body() {
148	*/
149	function auhfc_wp_footer() {
150
151	- // Get post type.
152	- $auhfc_post_type = auhfc_get_post_type();
153	-
154	// Get variables to test.
155	$auhfc_settings = auhfc_settings();

156	$is_homepage_blog_posts = auhfc_is_homepage_blog_posts();
157	- $~~homepage_behavior~~ = ~~false~~;
158	- $~~homepage_code~~ = '';
159
160	// Get meta for post only if it's singular.
161	- if ( 'not singular' !== $auhfc_post_type && in_array( $auhfc_post_type, $auhfc_settings['article']['post_types'] ) ) {
162	- $~~article_code~~ = auhfc_get_meta( 'footer' );
163	- $~~article_behavior~~ = auhfc_get_meta( 'behavior' );
164	- $dbg_set = "type: {$auhfc_post_type}; bahavior: {$~~article_behavior~~}; priority: {$auhfc_settings['sitewide']['priority_f']}; ~~do_shortcode~~: {$auhfc_settings['sitewide']['~~do_shortcode~~']}";









165	} else {
166	- $~~article_code~~ = '';
167	- $article_behavior = '';
168	- $dbg_set = $auhfc_post_type;
169	// Get meta for homepage.
170	if ( $is_homepage_blog_posts ) {
171	- $~~homepage_code~~ = $auhfc_settings['homepage']['footer'];
172	- $~~homepage_behavior~~ = $auhfc_settings['homepage']['behavior'];
173	- $dbg_set = "type: homepage; bahavior: {$~~homepage_behavior~~}; priority: {$auhfc_settings['sitewide']['priority_f']}; ~~do_shortcode~~: {$auhfc_settings['sitewide']['~~do_shortcode~~']}";
174	}
175	}
176
177	// If no code to inject, simple exit.
178	- if ( empty( $auhfc_settings['sitewide']['footer'] ) && empty( $~~article_code~~ ) ~~&& empty( $homepage_code~~ ) ) {
179	return;
180	}
181
182	// Prepare code output.
183	$out = '';
184
185	- // Inject site-wide ~~head~~ code.
186	if (
187	! empty( $auhfc_settings['sitewide']['footer'] ) &&
188	- auhfc_print_sitewide( $~~article_behavior~~, $auhfc_post_type, $auhfc_settings['article']['post_types'], ~~$article_code,~~ ~~$homepage_behavior, $homepage_code~~ )
189	) {
190	$out .= auhfc_out( 's', 'f', $dbg_set, $auhfc_settings['sitewide']['footer'] );
191	}
192
193	- // Inject ~~head~~ code for Homepage in Blog Posts ~~omde~~ OR article specific (for allowed post_type) footer code.
194	- if ( ~~$is_homepage_blog_posts &&~~ ! empty( $~~homepage_code~~ ) ) {
195	- ~~$out~~ ~~.= auhfc_out~~( ~~'h', 'f',~~ $~~dbg_set,~~ ~~$homepage_code~~ );
196	- } ~~else~~ if ( ! ~~empty(~~ $~~article_code ) && in_array( $auhfc_post_type~~, $~~auhfc_settings['article']['post_types']~~ ) ~~) {~~
197	- ~~$out~~ .= ~~auhfc_out~~( ~~'a'~~, 'f', ~~$dbg_set,~~ ~~$article_code~~ );




198	}
199
200	// Print prepared code.
201	- echo ( 'y' === $auhfc_settings['sitewide']['~~do_shortcode~~'] ) ? do_shortcode( $out ) : $out;
202
203	} // END function auhfc_wp_footer()
204
	@@ -206,6 +237,9 @@ function auhfc_wp_footer() {
206	* Add `wp_body_open` backward compatibility for WordPress installations prior 5.2
207	*/
208	if ( ! function_exists( 'wp_body_open' ) ) {



209	function wp_body_open() {
210	do_action( 'wp_body_open' );
211	}


1	<?php
2	+ /**
3	+ * Frontend magic for Head & Footer Code
4	+ *
5	+ * @package Head_Footer_Code
6	+ */
7	+
8	// If this file is called directly, abort.
9	if ( ! defined( 'WPINC' ) ) {
10	die;

14	* Inject site-wide code to head, body and footer with custom priorty.
15	*/
16	$auhfc_settings = auhfc_settings();

17	if ( empty( $auhfc_settings['sitewide']['priority_h'] ) ) {
18	$auhfc_settings['sitewide']['priority_h'] = 10;
19	}

23	if ( empty( $auhfc_settings['sitewide']['priority_f'] ) ) {
24	$auhfc_settings['sitewide']['priority_f'] = 10;
25	}
26	+
27	+ // Define actions for HEAD and FOOTER.
28	add_action( 'wp_head', 'auhfc_wp_head', $auhfc_settings['sitewide']['priority_h'] );
29	add_action( 'wp_body_open', 'auhfc_wp_body', $auhfc_settings['sitewide']['priority_b'] );
30	add_action( 'wp_footer', 'auhfc_wp_footer', $auhfc_settings['sitewide']['priority_f'] );

34	*/
35	function auhfc_wp_head() {
36



37	// Get variables to test.
38	$auhfc_settings = auhfc_settings();
39	+ $auhfc_post_type = auhfc_get_post_type();
40	$is_homepage_blog_posts = auhfc_is_homepage_blog_posts();
41	+ $head_behavior = 'none';
42	+ $head_code = '';
43
44	// Get meta for post only if it's singular.
45	+ if ( 'not singular' !== $auhfc_post_type && in_array( $auhfc_post_type, $auhfc_settings['article']['post_types'], true ) ) {
46	+ $head_behavior = auhfc_get_meta( 'behavior' );
47	+ $head_code = auhfc_get_meta( 'head' );
48	+ $dbg_set = "type: {$auhfc_post_type}; bahavior: {$head_behavior}; priority: {$auhfc_settings['sitewide']['priority_h']}; do_shortcode_h: {$auhfc_settings['sitewide']['do_shortcode_h']}";
49	+ } elseif ( is_category() ) {
50	+ // Get category (term) meta with get_term_meta().
51	+ $category = get_queried_object();
52	+ $auhfc_cat = get_term_meta( $category->term_id, '_auhfc', true );
53	+ if ( ! empty( $auhfc_cat ) ) {
54	+ $head_behavior = $auhfc_cat['behavior'];
55	+ $head_code = $auhfc_cat['head'];
56	+ }
57	+ $dbg_set = "type: category; bahavior: {$head_behavior}; priority: {$auhfc_settings['sitewide']['priority_h']}; do_shortcode_h: {$auhfc_settings['sitewide']['do_shortcode_h']}";
58	} else {
59	+ $dbg_set = $auhfc_post_type;


60	// Get meta for homepage.
61	if ( $is_homepage_blog_posts ) {
62	+ $head_behavior = $auhfc_settings['homepage']['behavior'];
63	+ $head_code = $auhfc_settings['homepage']['head'];
64	+ $dbg_set = "type: homepage; bahavior: {$head_behavior}; priority: {$auhfc_settings['sitewide']['priority_h']}; do_shortcode_h: {$auhfc_settings['sitewide']['do_shortcode_h']}";
65	}
66	}
67
68	// If no code to inject, simply exit.
69	+ if ( empty( $auhfc_settings['sitewide']['head'] ) && empty( $head_code ) ) {
70	return;
71	}
72

76	// Inject site-wide head code.
77	if (
78	! empty( $auhfc_settings['sitewide']['head'] ) &&
79	+ auhfc_print_sitewide( $head_behavior, $head_code, $auhfc_post_type, $auhfc_settings['article']['post_types'], is_category() )
80	) {
81	$out .= auhfc_out( 's', 'h', $dbg_set, $auhfc_settings['sitewide']['head'] );
82	}
83
84	+ // Inject head code for Homepage in Blog Posts mode OR article specific (for allowed post_type) head code OR category head code.
85	+ if ( ! empty( $head_code ) ) {
86	+ if ( $is_homepage_blog_posts ) {
87	+ $out .= auhfc_out( 'h', 'h', $dbg_set, $head_code );
88	+ } elseif ( in_array( $auhfc_post_type, $auhfc_settings['article']['post_types'], true ) ) {
89	+ $out .= auhfc_out( 'a', 'h', $dbg_set, $head_code );
90	+ } else {
91	+ $out .= auhfc_out( 'c', 'h', $dbg_set, $head_code );
92	+ }
93	}
94
95	// Print prepared code.
96	+ echo ( 'y' === $auhfc_settings['sitewide']['do_shortcode_h'] ) ? do_shortcode( $out ) : $out;

97
98	} // END function auhfc_wp_head()
99

102	*/
103	function auhfc_wp_body() {
104



105	// Get variables to test.
106	$auhfc_settings = auhfc_settings();
107	+ $auhfc_post_type = auhfc_get_post_type();
108	$is_homepage_blog_posts = auhfc_is_homepage_blog_posts();
109	+ $body_behavior = 'none';
110	+ $body_code = '';
111
112	// Get meta for post only if it's singular.
113	+ if ( 'not singular' !== $auhfc_post_type && in_array( $auhfc_post_type, $auhfc_settings['article']['post_types'], true ) ) {
114	+ $body_behavior = auhfc_get_meta( 'behavior' );
115	+ $body_code = auhfc_get_meta( 'body' );
116	+ $dbg_set = "type: {$auhfc_post_type}; bahavior: {$body_behavior}; priority: {$auhfc_settings['sitewide']['priority_b']}; do_shortcode_b: {$auhfc_settings['sitewide']['do_shortcode_b']}";
117	+ } elseif ( is_category() ) {
118	+ // Get category (term) meta with get_term_meta().
119	+ $category = get_queried_object();
120	+ $auhfc_cat = get_term_meta( $category->term_id, '_auhfc', true );
121	+ if ( ! empty( $auhfc_cat ) ) {
122	+ $body_behavior = $auhfc_cat['behavior'];
123	+ $body_code = $auhfc_cat['body'];
124	+ }
125	+ $dbg_set = "type: category; bahavior: {$body_behavior}; priority: {$auhfc_settings['sitewide']['priority_b']}; do_shortcode_b: {$auhfc_settings['sitewide']['do_shortcode_b']}";
126	} else {
127	+ $dbg_set = $auhfc_post_type;


128	// Get meta for homepage.
129	if ( $is_homepage_blog_posts ) {
130	+ $body_behavior = $auhfc_settings['homepage']['behavior'];
131	+ $body_code = $auhfc_settings['homepage']['body'];
132	+ $dbg_set = "type: homepage; bahavior: {$body_behavior}; priority: {$auhfc_settings['sitewide']['priority_b']}; do_shortcode_b: {$auhfc_settings['sitewide']['do_shortcode_b']}";
133	}
134	}
135
136	// If no code to inject, simple exit.
137	+ if ( empty( $auhfc_settings['sitewide']['body'] ) && empty( $body_code ) ) {
138	return;
139	}
140

144	// Inject site-wide body code.
145	if (
146	! empty( $auhfc_settings['sitewide']['body'] ) &&
147	+ auhfc_print_sitewide( $body_behavior, $body_code, $auhfc_post_type, $auhfc_settings['article']['post_types'], is_category() )
148	) {
149	$out .= auhfc_out( 's', 'b', $dbg_set, $auhfc_settings['sitewide']['body'] );
150	}
151
152	+ // Inject body code for Homepage in Blog Posts mode OR article specific (for allowed post_type) body code OR category body code.
153	+ if ( ! empty( $body_code ) ) {
154	+ if ( $is_homepage_blog_posts ) {
155	+ $out .= auhfc_out( 'h', 'b', $dbg_set, $body_code );
156	+ } elseif ( in_array( $auhfc_post_type, $auhfc_settings['article']['post_types'], true ) ) {
157	+ $out .= auhfc_out( 'a', 'b', $dbg_set, $body_code );
158	+ } else {
159	+ $out .= auhfc_out( 'c', 'b', $dbg_set, $body_code );
160	+ }
161	}
162
163	// Print prepared code.
164	+ echo ( 'y' === $auhfc_settings['sitewide']['do_shortcode_b'] ) ? do_shortcode( $out ) : $out;

165
166	} // END function auhfc_wp_body()
167

170	*/
171	function auhfc_wp_footer() {
172



173	// Get variables to test.
174	$auhfc_settings = auhfc_settings();
175	+ $auhfc_post_type = auhfc_get_post_type();
176	$is_homepage_blog_posts = auhfc_is_homepage_blog_posts();
177	+ $footer_behavior = 'none';
178	+ $footer_code = '';
179
180	// Get meta for post only if it's singular.
181	+ if ( 'not singular' !== $auhfc_post_type && in_array( $auhfc_post_type, $auhfc_settings['article']['post_types'], true ) ) {
182	+ $footer_code = auhfc_get_meta( 'footer' );
183	+ $footer_behavior = auhfc_get_meta( 'behavior' );
184	+ $dbg_set = "type: {$auhfc_post_type}; bahavior: {$footer_behavior}; priority: {$auhfc_settings['sitewide']['priority_f']}; do_shortcode_f: {$auhfc_settings['sitewide']['do_shortcode_f']}";
185	+ } elseif ( is_category() ) {
186	+ // Get category (term) meta with get_term_meta().
187	+ $category = get_queried_object();
188	+ $auhfc_cat = get_term_meta( $category->term_id, '_auhfc', true );
189	+ if ( ! empty( $auhfc_cat ) ) {
190	+ $footer_behavior = $auhfc_cat['behavior'];
191	+ $footer_code = $auhfc_cat['footer'];
192	+ }
193	+ $dbg_set = "type: category; bahavior: {$footer_behavior}; priority: {$auhfc_settings['sitewide']['priority_f']}; do_shortcode_f: {$auhfc_settings['sitewide']['do_shortcode_f']}";
194	} else {
195	+ $dbg_set = $auhfc_post_type;


196	// Get meta for homepage.
197	if ( $is_homepage_blog_posts ) {
198	+ $footer_code = $auhfc_settings['homepage']['footer'];
199	+ $footer_behavior = $auhfc_settings['homepage']['behavior'];
200	+ $dbg_set = "type: homepage; bahavior: {$footer_behavior}; priority: {$auhfc_settings['sitewide']['priority_f']}; do_shortcode_f: {$auhfc_settings['sitewide']['do_shortcode_f']}";
201	}
202	}
203
204	// If no code to inject, simple exit.
205	+ if ( empty( $auhfc_settings['sitewide']['footer'] ) && empty( $footer_code ) ) {
206	return;
207	}
208
209	// Prepare code output.
210	$out = '';
211
212	+ // Inject site-wide footer code.
213	if (
214	! empty( $auhfc_settings['sitewide']['footer'] ) &&
215	+ auhfc_print_sitewide( $footer_behavior, $footer_code, $auhfc_post_type, $auhfc_settings['article']['post_types'], is_category() )
216	) {
217	$out .= auhfc_out( 's', 'f', $dbg_set, $auhfc_settings['sitewide']['footer'] );
218	}
219
220	+ // Inject footer code for Homepage in Blog Posts mode OR article specific (for allowed post_type) footer code OR category footer code.
221	+ if ( ! empty( $footer_code ) ) {
222	+ if ( $is_homepage_blog_posts ) {
223	+ $out .= auhfc_out( 'h', 'f', $dbg_set, $footer_code );
224	+ } elseif ( in_array( $auhfc_post_type, $auhfc_settings['article']['post_types'], true ) ) {
225	+ $out .= auhfc_out( 'a', 'f', $dbg_set, $footer_code );
226	+ } else {
227	+ $out .= auhfc_out( 'c', 'f', $dbg_set, $footer_code );
228	+ }
229	}
230
231	// Print prepared code.
232	+ echo ( 'y' === $auhfc_settings['sitewide']['do_shortcode_f'] ) ? do_shortcode( $out ) : $out;
233
234	} // END function auhfc_wp_footer()
235

237	* Add `wp_body_open` backward compatibility for WordPress installations prior 5.2
238	*/
239	if ( ! function_exists( 'wp_body_open' ) ) {
240	+ /**
241	+ * Fire the wp_body_open action.
242	+ */
243	function wp_body_open() {
244	do_action( 'wp_body_open' );
245	}

inc/helpers.php CHANGED Viewed

	@@ -1,4 +1,10 @@
1	<?php






2	// If this file is called directly, abort.
3	if ( ! defined( 'WPINC' ) ) {
4	die;
	@@ -9,6 +15,7 @@ if ( is_admin() ) {
9	require_once WPAU_HEAD_FOOTER_CODE_INC . 'settings.php';
10	require_once WPAU_HEAD_FOOTER_CODE_INC . 'posts-custom-columns.php';
11	require_once WPAU_HEAD_FOOTER_CODE_INC . 'class-auhfc-meta-box.php';

12	} else {
13	require_once WPAU_HEAD_FOOTER_CODE_INC . 'front.php';
14	}
	@@ -19,8 +26,8 @@ register_activation_hook( WPAU_HEAD_FOOTER_CODE_FILE, 'auhfc_activate' );
19	*/
20	function auhfc_activate() {
21	global $wp_version;
22	- $php_req = '5.6'; // Minimum version of PHP required for this plugin
23	- $wp_req = '4.9'; // Minimum version of WordPress required for this plugin
24
25	if ( version_compare( PHP_VERSION, $php_req, '<' ) ) {
26	$flag = 'PHP';
	@@ -29,24 +36,22 @@ function auhfc_activate() {
29	} else {
30	return;
31	}
32	- $version = 'PHP' == $flag ? $php_req : $wp_req;
33	deactivate_plugins( WPAU_HEAD_FOOTER_CODE_FILE );
34
35	wp_die(
36	'<p>' . sprintf(
37	- /* translators: %1$s ~~will~~ be ~~replaced~~ ~~with~~ ~~plugin~~ ~~name~~ ~~Head~~ & ~~Footer~~ ~~Code~~
38	- %2$s will be replaced with related software name (PHP or WordPress)
39	- %3$s will be replaved with minimal version of related software required to plugin work properly */
40	esc_html__( 'The %1$s plugin requires %2$s version %3$s or greater.', 'head-footer-code' ),
41	sprintf( '<strong>%s</strong>', esc_html__( 'Head & Footer Code', 'head-footer-code' ) ),
42	$flag,
43	$version
44	) . '</p>',
45	esc_html__( 'Plugin Activation Error', 'head-footer-code' ),
46	- [
47	'response' => 200,
48	'back_link' => true,
49	- ]
50	);
51
52	// Trigger updater function.
	@@ -55,6 +60,9 @@ function auhfc_activate() {
55
56	// Regular update trigger.
57	add_action( 'plugins_loaded', 'auhfc_maybe_update' );



58	function auhfc_maybe_update() {
59	// Bail if this plugin data doesn't need updating.
60	if ( get_option( 'auhfc_db_ver' ) >= WPAU_HEAD_FOOTER_CODE_DB_VER ) {
	@@ -69,21 +77,22 @@ function auhfc_maybe_update() {
69	add_action( 'admin_enqueue_scripts', 'auhfc_admin_enqueue_scripts' );
70	/**
71	* Enqueue admin styles and scripts to enable code editor in plugin settings and custom column on article listing
72	- * ~~@param string $hook Current page hook~~

73	*/
74	function auhfc_admin_enqueue_scripts( $hook ) {
75	// Admin Stylesheet.
76	- if ( in_array( $hook, [ 'edit.php', 'tools_page_head_footer_code' ] ) ) {
77	wp_enqueue_style(
78	'head-footer-code-admin',
79	- plugin_dir_url( __FILE__ ) . '../assets/css/admin.css',
80	- [],
81	WPAU_HEAD_FOOTER_CODE_VER
82	);
83	}
84	// Codemirror Assets.
85	if ( 'tools_page_head_footer_code' === $hook ) {
86	- $cm_settings['codeEditor'] = wp_enqueue_code_editor( [ 'type' => 'text/html' ] );
87	wp_localize_script( 'code-editor', 'cm_settings', $cm_settings );
88	wp_enqueue_style( 'wp-codemirror' );
89	wp_enqueue_script( 'wp-codemirror' );
	@@ -93,45 +102,49 @@ function auhfc_admin_enqueue_scripts( $hook ) {
93
94	/**
95	* Provide global defaults
96	- * ~~@return array Arary of defined global values~~

97	*/
98	function auhfc_settings() {
99
100	- $defaults = [
101	- 'sitewide' => [
102	- 'head' => '',
103	- 'body' => '',
104	- 'footer' => '',
105	- 'priority_h' => 10,
106	- 'priority_b' => 10,
107	- 'priority_f' => 10,
108	- '~~do_shortcode~~' => 'n',
109	- ],
110	- '~~homepage~~' => [
111	- ~~'head' => ''~~,
112	- '~~body~~' => ~~'',~~
113	- '~~footer~~' => '',
114	- '~~behavior~~' => '~~append~~',
115	- ],
116	- '~~article~~' => [
117	- ~~'post_types' => []~~,
118	- ],
119	- ];


120	$auhfc_settings_sitewide = get_option( 'auhfc_settings_sitewide', $defaults['sitewide'] );
121	- $defaults['sitewide'] = wp_parse_args( $auhfc_settings_sitewide, $defaults['sitewide'] );
122	$auhfc_settings_homepage = get_option( 'auhfc_settings_homepage', $defaults['homepage'] );
123	- $defaults['homepage'] = wp_parse_args( $auhfc_settings_homepage, $defaults['homepage'] );
124	- $auhfc_settings_article = get_option( 'auhfc_settings_article', $defaults['article'] );
125	- $defaults['article'] = wp_parse_args( $auhfc_settings_article, $defaults['article'] );
126
127	return $defaults;
128	} // END function auhfc_settings()
129
130	/**
131	* Get values of metabox fields
132	- * ~~@param string $field_name Post meta field key~~
133	- * @param string $~~post_id~~ Post ID ~~(optional)~~
134	- * @~~return~~ ~~string~~ Post ~~meta~~ ~~field value~~

135	*/
136	function auhfc_get_meta( $field_name = '', $post_id = null ) {
137
	@@ -139,11 +152,11 @@ function auhfc_get_meta( $field_name = '', $post_id = null ) {
139	return false;
140	}
141
142	- if ( empty( $post_id ) \|\| $post_id != ~~intval(~~ $post_id ) ) {
143	if ( is_admin() ) {
144	global $post;
145
146	- // If $post has not an object, return false
147	if ( empty( $post ) \|\| ! is_object( $post ) ) {
148	return false;
149	}
	@@ -169,7 +182,7 @@ function auhfc_get_meta( $field_name = '', $post_id = null ) {
169
170	if ( ! empty( $field ) && is_array( $field ) && ! empty( $field[ $field_name ] ) ) {
171	return stripslashes_deep( $field[ $field_name ] );
172	- } elseif ( 'behavior' == $field_name ) {
173	return 'append';
174	} else {
175	return false;
	@@ -178,17 +191,18 @@ function auhfc_get_meta( $field_name = '', $post_id = null ) {
178
179	/**
180	* Return debugging string if WP_DEBUG constant is true.
181	- * ~~@param string $scope Scope of output (s - SITE WIDE, a - ARTICLE SPECIFIC, h - HOMEPAGE)~~
182	- * @param string $~~location~~ ~~Location~~ of output (h - ~~HEAD~~, b - ~~BODY~~, f - ~~FOOTER~~)
183	- * @param string $~~message Output~~ ~~message~~
184	- * @param string $~~code Code~~ ~~for output~~
185	- * @~~return~~ string ~~Composed~~ ~~string~~

186	*/
187	function auhfc_out( $scope = null, $location = null, $message = null, $code = null ) {
188	if ( ! WP_DEBUG ) {
189	return $code;
190	}
191	- if ( null == $scope \|\| null == $location \|\| null == $message ) {
192	return;
193	}
194	switch ( $scope ) {
	@@ -201,6 +215,9 @@ function auhfc_out( $scope = null, $location = null, $message = null, $code = nu
201	case 'a':
202	$scope = 'Article specific';
203	break;



204	default:
205	$scope = 'Unknown';
206	}
	@@ -228,72 +245,117 @@ function auhfc_out( $scope = null, $location = null, $message = null, $code = nu
228	);
229	} // END function auhfc_out( $scope = null, $location = null, $message = null, $code = null )
230



231	function auhfc_get_post_type() {
232	$auhfc_post_type = 'not singular';
233	// Get post type.
234	if ( is_singular() ) {
235	global $wp_the_query;
236	$auhfc_query = $wp_the_query->get_queried_object();
237	- if (is_object($auhfc_query)) {
238	$auhfc_post_type = $auhfc_query->post_type;
239	}
240	}
241	return $auhfc_post_type;
242	} // END function auhfc_get_post_type()
243



244	function auhfc_is_homepage_blog_posts() {
245	- if ( is_home() && 'posts' == get_option( 'show_on_front', false ) ) {
246	return true;
247	}
248	return false;
249	} // END function auhfc_is_homepage_blog_posts()
250
251	- ~~function auhfc_body_note() {~~
252	- ~~return~~ ~~'<p~~ ~~class="notice"><strong>'~~ . ~~esc_html__(~~ ~~'Please~~ note~~!',~~ 'head~~-footer-code'~~ ~~) . '</strong> ' . sprintf(~~
253	- /* ~~translators: %1$s will be replaced with translated 'unseen elements'~~
254	- ~~%2$s~~ ~~will~~ ~~be replaced with preformatted HTML tag <script>~~
255	- ~~%3$s~~ ~~will~~ be ~~replaced~~ ~~with~~ ~~translated~~ ~~sentence~~ '~~could~~ ~~break~~ ~~layouts~~ or ~~lead~~ to ~~unexpected situations'~~
256	- %4$s ~~will~~ be ~~replaced~~ ~~with~~ a ~~link~~ to ~~wp_body_open~~ ~~page~~ ~~on WordPress.org~~ */
257	- 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' ),
258	'<em>' . esc_html__( 'unseen elements', 'head-footer-code' ) . '</em>',
259	- '<em>' . esc_html__( 'could break layouts or lead to unexpected situations', 'head-footer-code' ) . '</em>',
260	auhfc_html2code( '<script>' ),












261	'<a href="https://developer.wordpress.org/reference/hooks/wp_body_open/" target="_hook">wp_body_open</a>'
262	) . '</p>';
263	}
264





265	function auhfc_html2code( $text ) {
266	return '<code>' . htmlspecialchars( $text ) . '</code>';
267	} // END function auhfc_html2code( $text )
268
269	/**
270	* Determine should we print site-wide code
271	- * or it should be replaced with homepage/article code.
272	- * ~~@param string $article_behavior Behavior for article specific code (replace/append)~~
273	- * @param string $~~article_post_type Post~~ ~~type~~ of ~~current~~ ~~article~~
274	- * @param ~~array~~ $~~article_post_types Array~~ of ~~post~~ ~~types where article specific~~ code ~~is enabled~~
275	- * @param string $~~article_code Article~~ ~~specific~~ ~~custom~~ ~~code~~
276	- * @param ~~string~~ $~~homepage_behavior Behavior~~ ~~for~~ ~~homepage~~ code ~~(replace/append)~~
277	- * @param ~~string~~ $~~homepage_code Homepage~~ ~~specific~~ ~~custom~~ ~~code~~
278	- * @return boolean Boolean that determine should site-wide code be printed (true) or not (false)
279	*/
280	function auhfc_print_sitewide(
281	- $~~article_behavior~~ = 'append',
282	- $~~article_post_type~~ = ~~null~~,
283	- $~~article_post_types~~ = [],
284	- $~~article_code~~ = ~~null~~,
285	- $~~homepage_behavior~~ = ~~'append',~~
286	- $homepage_code = null
287	) {


288	$is_homepage_blog_posts = auhfc_is_homepage_blog_posts();
289	- if (
290	- ( ! ~~$is_homepage_blog_posts~~ && ~~'replace'~~ ~~!==~~ ~~$article_behavior~~ ~~) \|\|~~
291	- ( ! ~~$is_homepage_blog_posts~~ && 'replace' == ~~$article_behavior~~ && ! ~~in_array( $article_post_type, $article_post_types ) ) \|\|~~
292	- ( ~~! $is_homepage_blog_posts && 'replace' == $article_behavior && in_array~~( ~~$article_post_type, $article_post_types ) && empty( $article_code ) ) \|\|~~
293	- ~~( $is_homepage_blog_posts &&~~ 'replace' !== $~~homepage_behavior~~ ) \|\|
294	- ( ~~$is_homepage_blog_posts &&~~ 'replace' == $~~homepage_behavior~~ && empty( $~~homepage_code~~ ) )





















295	) {
296	return true;
297	}

298	return false;
299	}


1	<?php
2	+ /**
3	+ * Various helpers for Head & Footer Code
4	+ *
5	+ * @package Head_Footer_Code
6	+ */
7	+
8	// If this file is called directly, abort.
9	if ( ! defined( 'WPINC' ) ) {
10	die;

15	require_once WPAU_HEAD_FOOTER_CODE_INC . 'settings.php';
16	require_once WPAU_HEAD_FOOTER_CODE_INC . 'posts-custom-columns.php';
17	require_once WPAU_HEAD_FOOTER_CODE_INC . 'class-auhfc-meta-box.php';
18	+ require_once WPAU_HEAD_FOOTER_CODE_INC . 'auhfc-category-meta-box.php';
19	} else {
20	require_once WPAU_HEAD_FOOTER_CODE_INC . 'front.php';
21	}

26	*/
27	function auhfc_activate() {
28	global $wp_version;
29	+ $php_req = '5.6'; // Minimum version of PHP required for this plugin.
30	+ $wp_req = '4.9'; // Minimum version of WordPress required for this plugin.
31
32	if ( version_compare( PHP_VERSION, $php_req, '<' ) ) {
33	$flag = 'PHP';

36	} else {
37	return;
38	}
39	+ $version = 'PHP' === $flag ? $php_req : $wp_req;
40	deactivate_plugins( WPAU_HEAD_FOOTER_CODE_FILE );
41
42	wp_die(
43	'<p>' . sprintf(
44	+ /* translators: 1: Head & Footer Code, 2: PHP or WordPress, 3: min version of PHP or WordPress */


45	esc_html__( 'The %1$s plugin requires %2$s version %3$s or greater.', 'head-footer-code' ),
46	sprintf( '<strong>%s</strong>', esc_html__( 'Head & Footer Code', 'head-footer-code' ) ),
47	$flag,
48	$version
49	) . '</p>',
50	esc_html__( 'Plugin Activation Error', 'head-footer-code' ),
51	+ array(
52	'response' => 200,
53	'back_link' => true,
54	+ )
55	);
56
57	// Trigger updater function.

60
61	// Regular update trigger.
62	add_action( 'plugins_loaded', 'auhfc_maybe_update' );
63	+ /**
64	+ * Function to check and run if update has to be done
65	+ */
66	function auhfc_maybe_update() {
67	// Bail if this plugin data doesn't need updating.
68	if ( get_option( 'auhfc_db_ver' ) >= WPAU_HEAD_FOOTER_CODE_DB_VER ) {

77	add_action( 'admin_enqueue_scripts', 'auhfc_admin_enqueue_scripts' );
78	/**
79	* Enqueue admin styles and scripts to enable code editor in plugin settings and custom column on article listing
80	+ *
81	+ * @param string $hook Current page hook.
82	*/
83	function auhfc_admin_enqueue_scripts( $hook ) {
84	// Admin Stylesheet.
85	+ if ( in_array( $hook, array( 'edit.php', 'tools_page_head_footer_code' ), true ) ) {
86	wp_enqueue_style(
87	'head-footer-code-admin',
88	+ plugin_dir_url( __FILE__ ) . '../assets/css/admin.min.css',
89	+ array(),
90	WPAU_HEAD_FOOTER_CODE_VER
91	);
92	}
93	// Codemirror Assets.
94	if ( 'tools_page_head_footer_code' === $hook ) {
95	+ $cm_settings['codeEditor'] = wp_enqueue_code_editor( array( 'type' => 'text/html' ) );
96	wp_localize_script( 'code-editor', 'cm_settings', $cm_settings );
97	wp_enqueue_style( 'wp-codemirror' );
98	wp_enqueue_script( 'wp-codemirror' );

102
103	/**
104	* Provide global defaults
105	+ *
106	+ * @return array Arary of defined global values.
107	*/
108	function auhfc_settings() {
109
110	+ $defaults = array(
111	+ 'sitewide' => array(
112	+ 'head' => '',
113	+ 'body' => '',
114	+ 'footer' => '',
115	+ 'priority_h' => 10,
116	+ 'priority_b' => 10,
117	+ 'priority_f' => 10,
118	+ 'do_shortcode_h' => 'n',
119	+ 'do_shortcode_b' => 'n',
120	+ 'do_shortcode_f' => 'n',
121	+ ),
122	+ 'homepage' => array(
123	+ 'head' => '',
124	+ 'body' => '',
125	+ 'footer' => '',
126	+ 'behavior' => 'append',
127	+ ),
128	+ 'article' => array(
129	+ 'post_types' => array(),
130	+ ),
131	+ );
132	$auhfc_settings_sitewide = get_option( 'auhfc_settings_sitewide', $defaults['sitewide'] );
133	+ $defaults['sitewide'] = wp_parse_args( $auhfc_settings_sitewide, $defaults['sitewide'] );
134	$auhfc_settings_homepage = get_option( 'auhfc_settings_homepage', $defaults['homepage'] );
135	+ $defaults['homepage'] = wp_parse_args( $auhfc_settings_homepage, $defaults['homepage'] );
136	+ $auhfc_settings_article = get_option( 'auhfc_settings_article', $defaults['article'] );
137	+ $defaults['article'] = wp_parse_args( $auhfc_settings_article, $defaults['article'] );
138
139	return $defaults;
140	} // END function auhfc_settings()
141
142	/**
143	* Get values of metabox fields
144	+ *
145	+ * @param string $field_name Post meta field key.
146	+ * @param string $post_id Post ID (optional).
147	+ * @return string Post meta field value.
148	*/
149	function auhfc_get_meta( $field_name = '', $post_id = null ) {
150

152	return false;
153	}
154
155	+ if ( empty( $post_id ) \|\| intval( $post_id ) !== $post_id ) {
156	if ( is_admin() ) {
157	global $post;
158
159	+ // If $post has not an object, return false.
160	if ( empty( $post ) \|\| ! is_object( $post ) ) {
161	return false;
162	}

182
183	if ( ! empty( $field ) && is_array( $field ) && ! empty( $field[ $field_name ] ) ) {
184	return stripslashes_deep( $field[ $field_name ] );
185	+ } elseif ( 'behavior' === $field_name ) {
186	return 'append';
187	} else {
188	return false;

191
192	/**
193	* Return debugging string if WP_DEBUG constant is true.
194	+ *
195	+ * @param string $scope Scope of output (s - SITE WIDE, a - ARTICLE SPECIFIC, h - HOMEPAGE).
196	+ * @param string $location Location of output (h - HEAD, b - BODY, f - FOOTER).
197	+ * @param string $message Output message.
198	+ * @param string $code Code for output.
199	+ * @return string Composed string.
200	*/
201	function auhfc_out( $scope = null, $location = null, $message = null, $code = null ) {
202	if ( ! WP_DEBUG ) {
203	return $code;
204	}
205	+ if ( null === $scope \|\| null === $location \|\| null === $message ) {
206	return;
207	}
208	switch ( $scope ) {

215	case 'a':
216	$scope = 'Article specific';
217	break;
218	+ case 'c':
219	+ $scope = 'Category specific';
220	+ break;
221	default:
222	$scope = 'Unknown';
223	}

245	);
246	} // END function auhfc_out( $scope = null, $location = null, $message = null, $code = null )
247
248	+ /**
249	+ * Function to get Post Type
250	+ */
251	function auhfc_get_post_type() {
252	$auhfc_post_type = 'not singular';
253	// Get post type.
254	if ( is_singular() ) {
255	global $wp_the_query;
256	$auhfc_query = $wp_the_query->get_queried_object();
257	+ if ( is_object( $auhfc_query ) ) {
258	$auhfc_post_type = $auhfc_query->post_type;
259	}
260	}
261	return $auhfc_post_type;
262	} // END function auhfc_get_post_type()
263
264	+ /**
265	+ * Function to check if homepage uses Blog mode
266	+ */
267	function auhfc_is_homepage_blog_posts() {
268	+ if ( is_home() && 'posts' === get_option( 'show_on_front', false ) ) {
269	return true;
270	}
271	return false;
272	} // END function auhfc_is_homepage_blog_posts()
273
274	+ /**
275	+ * Function to print note for head section
276	+ */
277	+ function auhfc_head_note() {
278	+ return '<p class="notice"><strong>' . esc_html__( 'IMPORTANT!', 'head-footer-code' ) . '</strong> ' . sprintf(
279	+ /* translators: 1: italicized 'unseen elements', 2: <script>, 3: <style>, 4: italicized sentence 'could break layouts or lead to unexpected situations' */
280	+ esc_html__( 'Usage of this hook should be reserved for output of %1$s like %2$s and %3$s tags or additional metadata. It should not be used to add arbitrary HTML content to a page that %4$s.', 'head-footer-code' ),
281	'<em>' . esc_html__( 'unseen elements', 'head-footer-code' ) . '</em>',

282	auhfc_html2code( '<script>' ),
283	+ auhfc_html2code( '<style>' ),
284	+ '<em>' . esc_html__( 'could break layouts or lead to unexpected situations', 'head-footer-code' ) . '</em>'
285	+ ) . '</p>';
286	+ }
287	+
288	+ /**
289	+ * Function to print note for body section
290	+ */
291	+ function auhfc_body_note() {
292	+ return '<p class="notice"><strong>' . esc_html__( 'IMPORTANT!', 'head-footer-code' ) . '</strong> ' . sprintf(
293	+ /* translators: %s will be replaced with a link to wp_body_open page on WordPress.org */
294	+ esc_html__( 'Make sure that your active theme support %s hook.', 'head-footer-code' ),
295	'<a href="https://developer.wordpress.org/reference/hooks/wp_body_open/" target="_hook">wp_body_open</a>'
296	) . '</p>';
297	}
298
299	+ /**
300	+ * Function to convert code to HTML special chars
301	+ *
302	+ * @param string $text RAW content.
303	+ */
304	function auhfc_html2code( $text ) {
305	return '<code>' . htmlspecialchars( $text ) . '</code>';
306	} // END function auhfc_html2code( $text )
307
308	/**
309	* Determine should we print site-wide code
310	+ * or it should be replaced with homepage/article/category code.
311	+ *
312	+ * @param string $behavior Behavior for article specific code (replace/append).
313	+ * @param string $code Article specific custom code.
314	+ * @param string $post_type Post type of current article.
315	+ * @param array $post_types Array of post types where article specific code is enabled.
316	+ * @param boolean $is_category Indicate if current displayed page is category or not.
317	+ * @return boolean Boolean that determine should site-wide code be printed (true) or not (false).
318	*/
319	function auhfc_print_sitewide(
320	+ $behavior = 'append',
321	+ $code = '',
322	+ $post_type = null,
323	+ $post_types = array(),
324	+ $is_category = false

325	) {
326	+
327	+ // On homepage print site wide if...
328	$is_homepage_blog_posts = auhfc_is_homepage_blog_posts();
329	+ if ( $is_homepage_blog_posts ) {
330	+ // ... homepage behavior is not replace, or...
331	+ // ... homepage behavior is replace but homepage code is empty.
332	+ if (
333	+ 'replace' !== $behavior \|\|
334	+ ( 'replace' === $behavior && empty( $code ) )
335	+ ) { return true; }
336	+ }
337	+ // On category page print site wide if...
338	+ else if ( $is_category ) {
339	+ // ... behavior is not replace, or...
340	+ // ... behavior is replace but category content is empty.
341	+ if (
342	+ 'replace' !== $behavior \|\|
343	+ ( 'replace' === $behavior && empty( $code ) )
344	+ ) {
345	+ return true;
346	+ }
347	+ }
348	+ // On Blog Post or Custom Post Type ...
349	+ else if (
350	+ // ... article behavior is not replace, or...
351	+ // ... article behavior is replace but current Post Type is not in allowed Post Types, or...
352	+ // ... article behavior is replace and current Post Type is in allowed Post Types but article code is empty.
353	+ 'replace' !== $behavior \|\|
354	+ ( 'replace' === $behavior && ! in_array( $post_type, $post_types ) ) \|\|
355	+ ( 'replace' === $behavior && in_array( $post_type, $post_types ) && empty( $code ) )
356	) {
357	return true;
358	}
359	+
360	return false;
361	}

inc/posts-custom-columns.php CHANGED Viewed

	@@ -1,4 +1,10 @@
1	<?php






2	// If this file is called directly, abort.
3	if ( ! defined( 'WPINC' ) ) {
4	die;
	@@ -11,34 +17,50 @@ if ( ! is_admin() ) {
11
12	// And do this only for post types enabled on plugin settings page.
13	$auhfc_settings = auhfc_settings();
14	- if ( isset($auhfc_settings['article']['post_types'] ) ) {
15	- foreach ($auhfc_settings['article']['post_types'] as $post_type) {
16	// Add the custom column to the all post types that have enabled support for custom code.
17	add_filter( 'manage_' . $post_type . '_posts_columns', 'auhfc_posts_columns' );
18	// And make that column sortable.
19	add_filter( 'manage_edit-' . $post_type . '_sortable_columns', 'auhfc_posts_sortable_columns' );
20	// Add the data to the custom column for each enabled post types.
21	- add_action( 'manage_' . $post_type . '_posts_custom_column' , 'auhfc_posts_custom_columns', 10, 2 );
22	}
23	}
24





25	function auhfc_posts_columns( $columns ) {
26	$columns['hfc'] = __( 'Head & Footer Code', 'head-footer-code' );
27	return $columns;
28	} // END function auhfc_posts_columns( $columns )
29





30	function auhfc_posts_sortable_columns( $columns ) {
31	$columns['hfc'] = 'hfc';
32	return $columns;
33	} // END function auhfc_posts_sortable_columns( $columns )
34






35	function auhfc_posts_custom_columns( $column, $post_id ) {
36	if ( 'hfc' !== $column ) {
37	return;
38	}
39
40	- $sections = [];
41	- if ( !empty( auhfc_get_meta('head', $post_id) ) ) {
42	$sections[] = sprintf(
43	'<a href="post.php?post=%1$s&action=edit#auhfc_%2$s" class="badge blue %2$s" title="%3$s">%4$s</a>',
44	$post_id,
	@@ -47,7 +69,7 @@ function auhfc_posts_custom_columns( $column, $post_id ) {
47	esc_html__( 'HEAD', 'head-footer-code' )
48	);
49	}
50	- if ( !empty( auhfc_get_meta('body', $post_id) ) ) {
51	$sections[] = sprintf(
52	'<a href="post.php?post=%1$s&action=edit#auhfc_%2$s" class="badge blue %2$s" title="%3$s">%4$s</a>',
53	$post_id,
	@@ -56,7 +78,7 @@ function auhfc_posts_custom_columns( $column, $post_id ) {
56	esc_html__( 'BODY', 'head-footer-code' )
57	);
58	}
59	- if ( !empty( auhfc_get_meta('footer', $post_id) ) ) {
60	$sections[] = sprintf(
61	'<a href="post.php?post=%1$s&action=edit#auhfc_%2$s" class="badge blue %2$s" title="%3$s">%4$s</a>',
62	$post_id,
	@@ -75,8 +97,9 @@ function auhfc_posts_custom_columns( $column, $post_id ) {
75	);
76	} else {
77	$mode = auhfc_get_meta( 'behavior', $post_id );
78	- if ( 'append' == $mode ) {
79	- printf( ~~'<a href="post.php?post=%1$s&action=edit#auhfc_%2$s" class="label" title="%3$s">%4$s</a><br />%5$s',~~

80	$post_id,
81	'behavior',
82	/* translators: This is description for article specific mode label 'Append' */
	@@ -86,7 +109,8 @@ function auhfc_posts_custom_columns( $column, $post_id ) {
86	implode( '', $sections )
87	);
88	} else {
89	- printf( ~~'<a href="post.php?post=%1$s&action=edit#auhfc_%2$s" class="label" title="%3$s">%4$s</a><br />%5$s',~~

90	$post_id,
91	'behavior',
92	/* translators: This is description for article specific mode label 'Replace' */


1	<?php
2	+ /**
3	+ * Generate Head & Footer Code indicator columns on article listing
4	+ *
5	+ * @package Head_Footer_Code
6	+ */
7	+
8	// If this file is called directly, abort.
9	if ( ! defined( 'WPINC' ) ) {
10	die;

17
18	// And do this only for post types enabled on plugin settings page.
19	$auhfc_settings = auhfc_settings();
20	+ if ( isset( $auhfc_settings['article']['post_types'] ) ) {
21	+ foreach ( $auhfc_settings['article']['post_types'] as $post_type ) {
22	// Add the custom column to the all post types that have enabled support for custom code.
23	add_filter( 'manage_' . $post_type . '_posts_columns', 'auhfc_posts_columns' );
24	// And make that column sortable.
25	add_filter( 'manage_edit-' . $post_type . '_sortable_columns', 'auhfc_posts_sortable_columns' );
26	// Add the data to the custom column for each enabled post types.
27	+ add_action( 'manage_' . $post_type . '_posts_custom_column', 'auhfc_posts_custom_columns', 10, 2 );
28	}
29	}
30
31	+ /**
32	+ * Register Head & Footer Code column for posts table
33	+ *
34	+ * @param array $columns Array of existing columns for table.
35	+ */
36	function auhfc_posts_columns( $columns ) {
37	$columns['hfc'] = __( 'Head & Footer Code', 'head-footer-code' );
38	return $columns;
39	} // END function auhfc_posts_columns( $columns )
40
41	+ /**
42	+ * Make Head & Footer Code column sortable
43	+ *
44	+ * @param array $columns Array of existing columns for table.
45	+ */
46	function auhfc_posts_sortable_columns( $columns ) {
47	$columns['hfc'] = 'hfc';
48	return $columns;
49	} // END function auhfc_posts_sortable_columns( $columns )
50
51	+ /**
52	+ * Populate Head & Footer Code column with indicators
53	+ *
54	+ * @param string $column Table column name.
55	+ * @param integer $post_id Current article ID.
56	+ */
57	function auhfc_posts_custom_columns( $column, $post_id ) {
58	if ( 'hfc' !== $column ) {
59	return;
60	}
61
62	+ $sections = array();
63	+ if ( ! empty( auhfc_get_meta( 'head', $post_id ) ) ) {
64	$sections[] = sprintf(
65	'<a href="post.php?post=%1$s&action=edit#auhfc_%2$s" class="badge blue %2$s" title="%3$s">%4$s</a>',
66	$post_id,

69	esc_html__( 'HEAD', 'head-footer-code' )
70	);
71	}
72	+ if ( ! empty( auhfc_get_meta( 'body', $post_id ) ) ) {
73	$sections[] = sprintf(
74	'<a href="post.php?post=%1$s&action=edit#auhfc_%2$s" class="badge blue %2$s" title="%3$s">%4$s</a>',
75	$post_id,

78	esc_html__( 'BODY', 'head-footer-code' )
79	);
80	}
81	+ if ( ! empty( auhfc_get_meta( 'footer', $post_id ) ) ) {
82	$sections[] = sprintf(
83	'<a href="post.php?post=%1$s&action=edit#auhfc_%2$s" class="badge blue %2$s" title="%3$s">%4$s</a>',
84	$post_id,

97	);
98	} else {
99	$mode = auhfc_get_meta( 'behavior', $post_id );
100	+ if ( 'append' === $mode ) {
101	+ printf(
102	+ '<a href="post.php?post=%1$s&action=edit#auhfc_%2$s" class="label" title="%3$s">%4$s</a><br />%5$s',
103	$post_id,
104	'behavior',
105	/* translators: This is description for article specific mode label 'Append' */

109	implode( '', $sections )
110	);
111	} else {
112	+ printf(
113	+ '<a href="post.php?post=%1$s&action=edit#auhfc_%2$s" class="label" title="%3$s">%4$s</a><br />%5$s',
114	$post_id,
115	'behavior',
116	/* translators: This is description for article specific mode label 'Replace' */

inc/settings.php CHANGED Viewed

	@@ -1,4 +1,10 @@
1	<?php






2	// If this file is called directly, abort.
3	if ( ! defined( 'WPINC' ) ) {
4	die;
	@@ -21,15 +27,13 @@ add_filter( 'plugin_row_meta', 'auhfc_add_plugin_meta_links', 10, 2 );
21	*/
22	function auhfc_add_admin_menu() {
23
24	- // add_options_page( $page_title, $menu_title, $capability, $menu_slug, $function )
25	- // add_submenu_page( $parent_slug, $page_title, $menu_title, $capability, $menu_slug, $function, $position )
26	add_submenu_page(
27	- 'tools.php',
28	- 'Head & Footer Code',
29	- 'Head & Footer Code',
30	- 'manage_options',
31	- 'head_footer_code',
32	- 'auhfc_options_page'
33	);
34
35	}
	@@ -43,10 +47,11 @@ function auhfc_settings_init() {
43	/**
44	* Get settings from options table
45	*/
46	- $auhfc_settings = auhfc_settings();
47	- $auhfc_homepage_blog_posts = 'posts' == get_option( 'show_on_front', false ) ? true : false;
48	- $wp52note = version_compare( get_bloginfo( 'version' ), '5.2', '<' ) ? ' ' . esc_html__( 'Requires WordPress 5.2 or later.', 'head-footer-code' ) : '';
49	- $~~body_note~~ = ~~auhfc_body_note~~();

50
51	/**
52	* Settings Sections are the groups of settings you see on WordPress settings pages
	@@ -55,12 +60,11 @@ function auhfc_settings_init() {
55	* simpler to maintain and creates less new pages for users to learn.
56	* You just tell them to change your setting on the relevant existing page.
57	*/
58	- // add_settings_section( $id, $title, $callback, $page )
59	add_settings_section(
60	- 'head_footer_code_settings_sitewide',
61	- esc_html__( 'Site-wide head, body and footer code', 'head-footer-code' ),
62	- 'auhfc_sitewide_settings_section_description',
63	- 'head_footer_code'
64	);
65
66	/**
	@@ -69,24 +73,23 @@ function auhfc_settings_init() {
69	* wp-admin settings pages by registering your settings and using a few
70	* callbacks to control the output.
71	*/
72	- // add_settings_field( $id, $title, $callback, $page, $section, $args )
73	add_settings_field(
74	- 'auhfc_head_code',
75	- __( 'HEAD Code', 'head-footer-code' ),
76	- 'auhfc_textarea_field_render',
77	- 'head_footer_code',
78	- 'head_footer_code_settings_sitewide',
79	- [
80	'field' => 'auhfc_settings_sitewide[head]',
81	'value' => $auhfc_settings['sitewide']['head'],
82	- 'description' => sprintf(
83	/* translators: %s will be replaced with preformatted HTML tag </head> */
84	esc_html__( 'Code to enqueue in HEAD section (before the %s).', 'head-footer-code' ),
85	auhfc_html2code( '</head>' )
86	),
87	'field_class' => 'widefat code codeEditor',
88	'rows' => 7,
89	- ]
90	);
91
92	add_settings_field(
	@@ -95,12 +98,11 @@ function auhfc_settings_init() {
95	'auhfc_number_field_render',
96	'head_footer_code',
97	'head_footer_code_settings_sitewide',
98	- [
99	'field' => 'auhfc_settings_sitewide[priority_h]',
100	'value' => $auhfc_settings['sitewide']['priority_h'],
101	'description' => sprintf(
102	- /* translators: %1$d ~~will~~ be ~~replaced~~ ~~with~~ ~~default~~ ~~HEAD~~ ~~priority~~
103	- %2$s will be replaced with preformatted HTML tag </head> */
104	esc_html__( 'Priority for enqueued HEAD code. Default is %1$d. Larger number inject code closer to %2$s.', 'head-footer-code' ),
105	10,
106	auhfc_html2code( '</head>' )
	@@ -109,7 +111,25 @@ function auhfc_settings_init() {
109	'min' => 1,
110	'max' => 1000,
111	'step' => 1,
112	- ]


















113	);
114
115	add_settings_field(
	@@ -118,7 +138,7 @@ function auhfc_settings_init() {
118	'auhfc_textarea_field_render',
119	'head_footer_code',
120	'head_footer_code_settings_sitewide',
121	- [
122	'field' => 'auhfc_settings_sitewide[body]',
123	'value' => $auhfc_settings['sitewide']['body'],
124	'description' => $body_note . sprintf(
	@@ -128,7 +148,7 @@ function auhfc_settings_init() {
128	) . $wp52note,
129	'field_class' => 'widefat code codeEditor',
130	'rows' => 7,
131	- ]
132	);
133
134	add_settings_field(
	@@ -137,12 +157,11 @@ function auhfc_settings_init() {
137	'auhfc_number_field_render',
138	'head_footer_code',
139	'head_footer_code_settings_sitewide',
140	- [
141	'field' => 'auhfc_settings_sitewide[priority_b]',
142	'value' => $auhfc_settings['sitewide']['priority_b'],
143	'description' => sprintf(
144	- /* translators: %1$d ~~will~~ be ~~replaced~~ ~~with~~ ~~default~~ ~~BODY~~ ~~priority~~
145	- %2$s will be replaced with preformatted HTML tag <body> */
146	esc_html__(
147	'Priority for enqueued BODY code. Default is %1$d. Smaller number inject code closer to %2$s.',
148	'head-footer-code'
	@@ -155,7 +174,25 @@ function auhfc_settings_init() {
155	'min' => 1,
156	'max' => 1000,
157	'step' => 1,
158	- ]


















159	);
160
161	add_settings_field(
	@@ -164,7 +201,7 @@ function auhfc_settings_init() {
164	'auhfc_textarea_field_render',
165	'head_footer_code',
166	'head_footer_code_settings_sitewide',
167	- [
168	'field' => 'auhfc_settings_sitewide[footer]',
169	'value' => $auhfc_settings['sitewide']['footer'],
170	'description' => sprintf(
	@@ -174,7 +211,7 @@ function auhfc_settings_init() {
174	),
175	'field_class' => 'widefat code codeEditor',
176	'rows' => 7,
177	- ]
178	);
179
180	add_settings_field(
	@@ -183,12 +220,11 @@ function auhfc_settings_init() {
183	'auhfc_number_field_render',
184	'head_footer_code',
185	'head_footer_code_settings_sitewide',
186	- [
187	'field' => 'auhfc_settings_sitewide[priority_f]',
188	'value' => $auhfc_settings['sitewide']['priority_f'],
189	'description' => sprintf(
190	- /* translators: %1$d ~~will~~ be ~~replaced~~ ~~with~~ ~~default~~ ~~FOOTER~~ ~~priority~~
191	- %2$s will be replaced with preformatted HTML tag </body> */
192	esc_html__( 'Priority for enqueued FOOTER code. Default is %1$d. Larger number inject code closer to %2$s.', 'head-footer-code' ),
193	10,
194	auhfc_html2code( '</body>' )
	@@ -197,25 +233,25 @@ function auhfc_settings_init() {
197	'min' => 1,
198	'max' => 1000,
199	'step' => 1,
200	- ]
201	);
202
203	add_settings_field(
204	- '~~auhfc_do_shortcode~~',
205	- __( 'Process Shortcodes', 'head-footer-code' ),
206	'auhfc_select_field_render',
207	'head_footer_code',
208	'head_footer_code_settings_sitewide',
209	- [
210	- 'field' => 'auhfc_settings_sitewide[~~do_shortcode~~]',
211	- 'items' => [
212	'y' => __( 'Enable', 'head-footer-code' ),
213	'n' => __( 'Disable', 'head-footer-code' ),
214	- ],
215	- 'value' => $auhfc_settings['sitewide']['~~do_shortcode~~'],
216	- 'description' => esc_html__( 'If you wish to process shortcodes in FOOTER section, enable this option. ~~Please note, shortcodes in HEAD and BODY sections are not processed!~~', 'head-footer-code' ),
217	'class' => 'regular-text',
218	- ]
219	);
220
221	/**
	@@ -224,8 +260,10 @@ function auhfc_settings_init() {
224	* wp-admin settings pages by registering your settings and using a few
225	* callbacks to control the output.
226	*/
227	- // register_setting( ~~$option_group, $option_name, $sanitize_callback )~~
228	- ~~register_setting(~~ 'head_footer_code_settings', ~~'auhfc_settings_sitewide'~~ );


229
230	/**
231	* Add section for Homepage if show_on_front is set to Blog Posts
	@@ -239,12 +277,11 @@ function auhfc_settings_init() {
239	* simpler to maintain and creates less new pages for users to learn.
240	* You just tell them to change your setting on the relevant existing page.
241	*/
242	- // add_settings_section( $id, $title, $callback, $page )
243	add_settings_section(
244	- 'head_footer_code_settings_homepage',
245	- esc_html__( 'Head, body and footer code on Homepage in Blog Posts mode', 'head-footer-code' ),
246	- 'auhfc_homepage_settings_section_description',
247	- 'head_footer_code'
248	);
249
250	/**
	@@ -253,24 +290,23 @@ function auhfc_settings_init() {
253	* wp-admin settings pages by registering your settings and using a few
254	* callbacks to control the output.
255	*/
256	- // add_settings_field( $id, $title, $callback, $page, $section, $args )
257	add_settings_field(
258	- 'auhfc_homepage_head_code',
259	- __( 'Homepage HEAD Code', 'head-footer-code' ),
260	- 'auhfc_textarea_field_render',
261	- 'head_footer_code',
262	- 'head_footer_code_settings_homepage',
263	- [
264	'field' => 'auhfc_settings_homepage[head]',
265	'value' => $auhfc_settings['homepage']['head'],
266	- 'description' => sprintf(
267	/* translators: %s will be replaced with preformatted HTML tag </head> */
268	esc_html__( 'Code to enqueue in HEAD section (before the %s) on Homepage.', 'head-footer-code' ),
269	auhfc_html2code( '</head>' )
270	),
271	'field_class' => 'widefat code codeEditor',
272	'rows' => 5,
273	- ]
274	);
275
276	add_settings_field(
	@@ -279,17 +315,17 @@ function auhfc_settings_init() {
279	'auhfc_textarea_field_render',
280	'head_footer_code',
281	'head_footer_code_settings_homepage',
282	- [
283	'field' => 'auhfc_settings_homepage[body]',
284	'value' => $auhfc_settings['homepage']['body'],
285	'description' => $body_note . sprintf(
286	- /* translators: %s ~~will be replaced with~~ preformatted HTML tag <body> */
287	esc_html__( 'Code to enqueue in BODY section (after the %s) on Homepage.', 'head-footer-code' ),
288	auhfc_html2code( '<body>' )
289	) . $wp52note,
290	'field_class' => 'widefat code codeEditor',
291	'rows' => 5,
292	- ]
293	);
294
295	add_settings_field(
	@@ -298,7 +334,7 @@ function auhfc_settings_init() {
298	'auhfc_textarea_field_render',
299	'head_footer_code',
300	'head_footer_code_settings_homepage',
301	- [
302	'field' => 'auhfc_settings_homepage[footer]',
303	'value' => $auhfc_settings['homepage']['footer'],
304	'description' => sprintf(
	@@ -308,7 +344,7 @@ function auhfc_settings_init() {
308	),
309	'field_class' => 'widefat code codeEditor',
310	'rows' => 5,
311	- ]
312	);
313
314	add_settings_field(
	@@ -317,16 +353,16 @@ function auhfc_settings_init() {
317	'auhfc_select_field_render',
318	'head_footer_code',
319	'head_footer_code_settings_homepage',
320	- [
321	'field' => 'auhfc_settings_homepage[behavior]',
322	- 'items' => [
323	'append' => esc_html__( 'Append to the site-wide code', 'head-footer-code' ),
324	'replace' => esc_html__( 'Replace the site-wide code', 'head-footer-code' ),
325	- ],
326	'value' => $auhfc_settings['homepage']['behavior'],
327	'description' => esc_html__( 'Chose how the Homepage specific code will be enqueued in relation to site-wide code.', 'head-footer-code' ),
328	'class' => 'regular-text',
329	- ]
330	);
331
332	/**
	@@ -335,8 +371,10 @@ function auhfc_settings_init() {
335	* wp-admin settings pages by registering your settings and using a few
336	* callbacks to control the output.
337	*/
338	- // register_setting( ~~$option_group, $option_name, $sanitize_callback )~~
339	- ~~register_setting(~~ 'head_footer_code_settings', ~~'auhfc_settings_homepage'~~ );


340
341	} // END if ( $auhfc_homepage_blog_posts )
342
	@@ -347,17 +385,16 @@ function auhfc_settings_init() {
347	* simpler to maintain and creates less new pages for users to learn.
348	* You just tell them to change your setting on the relevant existing page.
349	*/
350	- // add_settings_section( $id, $title, $callback, $page )
351	add_settings_section(
352	- 'head_footer_code_settings_article',
353	- esc_html__( 'Article specific settings', 'head-footer-code' ),
354	- 'auhfc_article_settings_section_description',
355	- 'head_footer_code'
356	);
357
358	- // Prepare clean list of post types w/o attachment
359	- $public_post_types = get_post_types( [ 'public' => true ], 'objects' );
360	- $clean_post_types = [];
361	foreach ( $public_post_types as $public_post_type => $public_post_object ) {
362	if ( 'attachment' === $public_post_type ) {
363	continue;
	@@ -365,20 +402,19 @@ function auhfc_settings_init() {
365	$clean_post_types[ $public_post_type ] = "{$public_post_object->label} ({$public_post_type})";
366	}
367
368	- // add_settings_field( $id, $title, $callback, $page, $section, $args )
369	add_settings_field(
370	- 'auhfc_post_types',
371	- __( 'Post Types', 'head-footer-code' ),
372	- 'auhfc_checkbox_group_field_render',
373	- 'head_footer_code',
374	- 'head_footer_code_settings_article',
375	- [
376	'field' => 'auhfc_settings_article[post_types]',
377	'items' => $clean_post_types,
378	'value' => $auhfc_settings['article']['post_types'],
379	'description' => esc_html__( 'Select which post types will have Article specific section. Please note, even if you have Head/Footer Code set per article and then you disable that post type, article specific code will not be printed but only site-wide code.', 'head-footer-code' ),
380	'class' => 'checkbox',
381	- ]
382	);
383
384	/**
	@@ -387,13 +423,17 @@ function auhfc_settings_init() {
387	* wp-admin settings pages by registering your settings and using a few
388	* callbacks to control the output.
389	*/
390	- // register_setting( ~~$option_group, $option_name, $sanitize_callback )~~
391	- ~~register_setting(~~ 'head_footer_code_settings', ~~'auhfc_settings_article'~~ );


392
393	} // END function auhfc_settings_init()
394
395	/**
396	* This function provides textarea for settings fields


397	*/
398	function auhfc_textarea_field_render( $args ) {
399	if ( empty( $args['rows'] ) ) {
	@@ -412,22 +452,26 @@ function auhfc_textarea_field_render( $args ) {
412
413	/**
414	* This function provides number input for settings fields


415	*/
416	function auhfc_number_field_render( $args ) {
417	printf(
418	'<input type="number" name="%1$s" id="%1$s" value="%2$s" class="%3$s" min="%4$s" max="%5$s" step="%6$s" /><p class="description">%7$s</p>',
419	- $args['field'], // name/id
420	- $args['value'], // value
421	- $args['class'], // class
422	- $args['min'], // min
423	- $args['max'], // max
424	- $args['step'], // step
425	- $args['description'] // description
426	);
427	} // END function auhfc_number_field_render( $args )
428
429	/**
430	* This function provides checkbox group for settings fields


431	*/
432	function auhfc_checkbox_group_field_render( $args ) {
433
	@@ -438,7 +482,7 @@ function auhfc_checkbox_group_field_render( $args ) {
438
439	$checked = '';
440	if ( ! empty( $args['value'] ) ) {
441	- $checked = ( in_array( $key, $args['value'] ) ) ? 'checked="checked"' : '';
442	}
443
444	$out .= sprintf(
	@@ -466,7 +510,8 @@ function auhfc_checkbox_group_field_render( $args ) {
466
467	/**
468	* This function provides select for settings fields
469	- * ~~@param array $args Array of field arguments.~~

470	*/
471	function auhfc_select_field_render( $args ) {
472	if ( empty( $args['class'] ) ) {
	@@ -478,7 +523,7 @@ function auhfc_select_field_render( $args ) {
478	sanitize_html_class( $args['class'] )
479	);
480	foreach ( $args['items'] as $key => $val ) {
481	- $selected = ( $args['value'] == $key ) ? 'selected=selected' : '';
482	printf(
483	'<option %1$s value="%2$s">%3$s</option>',
484	esc_attr( $selected ), // 1
	@@ -490,20 +535,23 @@ function auhfc_select_field_render( $args ) {
490	'</select><p class="description">%s</p>',
491	wp_kses(
492	$args['description'],
493	- [
494	- 'a' => [
495	- 'href' => [],
496	- 'target' => [ '_blank' ],
497	- ],
498	'strong',
499	'em',
500	'pre',
501	'code',
502	- ]
503	)
504	);
505	} // END function auhfc_select_field_render( $args )
506



507	function auhfc_sitewide_settings_section_description() {
508	printf(
509	'<p>%s</p>',
	@@ -511,6 +559,9 @@ function auhfc_sitewide_settings_section_description() {
511	);
512	} // END function auhfc_sitewide_settings_section_description()
513



514	function auhfc_homepage_settings_section_description() {
515	printf(
516	'<p>%s</p>',
	@@ -518,6 +569,9 @@ function auhfc_homepage_settings_section_description() {
518	);
519	} // END function auhfc_homepage_settings_section_description()
520



521	function auhfc_article_settings_section_description() {
522	printf(
523	'<p>%s</p>',
	@@ -525,6 +579,9 @@ function auhfc_article_settings_section_description() {
525	);
526	} // END function auhfc_article_settings_section_description()
527



528	function auhfc_options_page() {
529	if ( ! current_user_can( 'manage_options' ) ) {
530	wp_die( esc_html__( 'You do not have sufficient permissions to access this page.', 'head-footer-code' ) );
	@@ -535,6 +592,7 @@ function auhfc_options_page() {
535
536	/**
537	* Generate Settings link on Plugins page listing

538	* @param array $links Array of existing plugin row links.
539	* @return array Updated array of plugin row links with link to Settings page
540	*/
	@@ -546,7 +604,8 @@ function auhfc_plugin_settings_link( $links ) {
546
547	/**
548	* Add link to official plugin pages
549	- * ~~@param array $links Array of existing plugin row links.~~

550	* @param string $file Path of current plugin file.
551	* @return array Array of updated plugin row links
552	*/
	@@ -554,7 +613,7 @@ function auhfc_add_plugin_meta_links( $links, $file ) {
554	if ( 'head-footer-code/head-footer-code.php' === $file ) {
555	return array_merge(
556	$links,
557	- [
558	sprintf(
559	'<a href="https://wordpress.org/support/plugin/head-footer-code" target="_blank">%s</a>',
560	__( 'Support', 'head-footer-code' )
	@@ -563,7 +622,7 @@ function auhfc_add_plugin_meta_links( $links, $file ) {
563	'<a href="https://urosevic.net/wordpress/donate/?donate_for=head-footer-code" target="_blank">%s</a>',
564	__( 'Donate', 'head-footer-code' )
565	),
566	- ]
567	);
568	}
569	return $links;


1	<?php
2	+ /**
3	+ * Settings page for Head & Footer Code plugin
4	+ *
5	+ * @package Head_Footer_Code
6	+ */
7	+
8	// If this file is called directly, abort.
9	if ( ! defined( 'WPINC' ) ) {
10	die;

27	*/
28	function auhfc_add_admin_menu() {
29


30	add_submenu_page(
31	+ 'tools.php', // Parent Slug.
32	+ 'Head & Footer Code', // Page Title.
33	+ 'Head & Footer Code', // Menu Title.
34	+ 'manage_options', // Capability.
35	+ 'head_footer_code', // Menu Slug.
36	+ 'auhfc_options_page' // Position.
37	);
38
39	}

47	/**
48	* Get settings from options table
49	*/
50	+ $auhfc_settings = auhfc_settings();
51	+ $auhfc_homepage_blog_posts = 'posts' === get_option( 'show_on_front', false ) ? true : false;
52	+ $wp52note = version_compare( get_bloginfo( 'version' ), '5.2', '<' ) ? ' ' . esc_html__( 'Requires WordPress 5.2 or later.', 'head-footer-code' ) : '';
53	+ $head_note = auhfc_head_note();
54	+ $body_note = auhfc_body_note();
55
56	/**
57	* Settings Sections are the groups of settings you see on WordPress settings pages

60	* simpler to maintain and creates less new pages for users to learn.
61	* You just tell them to change your setting on the relevant existing page.
62	*/

63	add_settings_section(
64	+ 'head_footer_code_settings_sitewide', // Id.
65	+ esc_html__( 'Site-wide head, body and footer code', 'head-footer-code' ), // Title.
66	+ 'auhfc_sitewide_settings_section_description', // Callback.
67	+ 'head_footer_code' // Page.
68	);
69
70	/**

73	* wp-admin settings pages by registering your settings and using a few
74	* callbacks to control the output.
75	*/

76	add_settings_field(
77	+ 'auhfc_head_code', // Id.
78	+ __( 'HEAD Code', 'head-footer-code' ), // Title.
79	+ 'auhfc_textarea_field_render', // Callback.
80	+ 'head_footer_code', // Page.
81	+ 'head_footer_code_settings_sitewide', // Section.
82	+ array( // Arguments.
83	'field' => 'auhfc_settings_sitewide[head]',
84	'value' => $auhfc_settings['sitewide']['head'],
85	+ 'description' => $head_note . sprintf(
86	/* translators: %s will be replaced with preformatted HTML tag </head> */
87	esc_html__( 'Code to enqueue in HEAD section (before the %s).', 'head-footer-code' ),
88	auhfc_html2code( '</head>' )
89	),
90	'field_class' => 'widefat code codeEditor',
91	'rows' => 7,
92	+ )
93	);
94
95	add_settings_field(

98	'auhfc_number_field_render',
99	'head_footer_code',
100	'head_footer_code_settings_sitewide',
101	+ array(
102	'field' => 'auhfc_settings_sitewide[priority_h]',
103	'value' => $auhfc_settings['sitewide']['priority_h'],
104	'description' => sprintf(
105	+ /* translators: 1: default HEAD priority, 2: preformatted HTML tag </head> */

106	esc_html__( 'Priority for enqueued HEAD code. Default is %1$d. Larger number inject code closer to %2$s.', 'head-footer-code' ),
107	10,
108	auhfc_html2code( '</head>' )

111	'min' => 1,
112	'max' => 1000,
113	'step' => 1,
114	+ )
115	+ );
116	+
117	+ add_settings_field(
118	+ 'auhfc_do_shortcode_h',
119	+ __( 'Process HEAD Shortcodes', 'head-footer-code' ),
120	+ 'auhfc_select_field_render',
121	+ 'head_footer_code',
122	+ 'head_footer_code_settings_sitewide',
123	+ array(
124	+ 'field' => 'auhfc_settings_sitewide[do_shortcode_h]',
125	+ 'items' => array(
126	+ 'y' => __( 'Enable', 'head-footer-code' ),
127	+ 'n' => __( 'Disable', 'head-footer-code' ),
128	+ ),
129	+ 'value' => $auhfc_settings['sitewide']['do_shortcode_h'],
130	+ 'description' => esc_html__( 'If you wish to process shortcodes in the HEAD section, enable this option. Please note, shortcodes with malformed output in the HEAD section can break the rendering of your website!', 'head-footer-code' ),
131	+ 'class' => 'regular-text',
132	+ )
133	);
134
135	add_settings_field(

138	'auhfc_textarea_field_render',
139	'head_footer_code',
140	'head_footer_code_settings_sitewide',
141	+ array(
142	'field' => 'auhfc_settings_sitewide[body]',
143	'value' => $auhfc_settings['sitewide']['body'],
144	'description' => $body_note . sprintf(

148	) . $wp52note,
149	'field_class' => 'widefat code codeEditor',
150	'rows' => 7,
151	+ )
152	);
153
154	add_settings_field(

157	'auhfc_number_field_render',
158	'head_footer_code',
159	'head_footer_code_settings_sitewide',
160	+ array(
161	'field' => 'auhfc_settings_sitewide[priority_b]',
162	'value' => $auhfc_settings['sitewide']['priority_b'],
163	'description' => sprintf(
164	+ /* translators: 1: default BODY priority, 2: preformatted HTML tag <body> */

165	esc_html__(
166	'Priority for enqueued BODY code. Default is %1$d. Smaller number inject code closer to %2$s.',
167	'head-footer-code'

174	'min' => 1,
175	'max' => 1000,
176	'step' => 1,
177	+ )
178	+ );
179	+
180	+ add_settings_field(
181	+ 'auhfc_do_shortcode_b',
182	+ __( 'Process BODY Shortcodes', 'head-footer-code' ),
183	+ 'auhfc_select_field_render',
184	+ 'head_footer_code',
185	+ 'head_footer_code_settings_sitewide',
186	+ array(
187	+ 'field' => 'auhfc_settings_sitewide[do_shortcode_b]',
188	+ 'items' => array(
189	+ 'y' => __( 'Enable', 'head-footer-code' ),
190	+ 'n' => __( 'Disable', 'head-footer-code' ),
191	+ ),
192	+ 'value' => $auhfc_settings['sitewide']['do_shortcode_b'],
193	+ 'description' => esc_html__( 'If you wish to process shortcodes in the BODY section, enable this option.', 'head-footer-code' ),
194	+ 'class' => 'regular-text',
195	+ )
196	);
197
198	add_settings_field(

201	'auhfc_textarea_field_render',
202	'head_footer_code',
203	'head_footer_code_settings_sitewide',
204	+ array(
205	'field' => 'auhfc_settings_sitewide[footer]',
206	'value' => $auhfc_settings['sitewide']['footer'],
207	'description' => sprintf(

211	),
212	'field_class' => 'widefat code codeEditor',
213	'rows' => 7,
214	+ )
215	);
216
217	add_settings_field(

220	'auhfc_number_field_render',
221	'head_footer_code',
222	'head_footer_code_settings_sitewide',
223	+ array(
224	'field' => 'auhfc_settings_sitewide[priority_f]',
225	'value' => $auhfc_settings['sitewide']['priority_f'],
226	'description' => sprintf(
227	+ /* translators: 1: default FOOTER priority, 2: preformatted HTML tag </body> */

228	esc_html__( 'Priority for enqueued FOOTER code. Default is %1$d. Larger number inject code closer to %2$s.', 'head-footer-code' ),
229	10,
230	auhfc_html2code( '</body>' )

233	'min' => 1,
234	'max' => 1000,
235	'step' => 1,
236	+ )
237	);
238
239	add_settings_field(
240	+ 'auhfc_do_shortcode_f',
241	+ __( 'Process FOOTER Shortcodes', 'head-footer-code' ),
242	'auhfc_select_field_render',
243	'head_footer_code',
244	'head_footer_code_settings_sitewide',
245	+ array(
246	+ 'field' => 'auhfc_settings_sitewide[do_shortcode_f]',
247	+ 'items' => array(
248	'y' => __( 'Enable', 'head-footer-code' ),
249	'n' => __( 'Disable', 'head-footer-code' ),
250	+ ),
251	+ 'value' => $auhfc_settings['sitewide']['do_shortcode_f'],
252	+ 'description' => esc_html__( 'If you wish to process shortcodes in the FOOTER section, enable this option.', 'head-footer-code' ),
253	'class' => 'regular-text',
254	+ )
255	);
256
257	/**

260	* wp-admin settings pages by registering your settings and using a few
261	* callbacks to control the output.
262	*/
263	+ register_setting(
264	+ 'head_footer_code_settings', // Option group.
265	+ 'auhfc_settings_sitewide' // Option name.
266	+ );
267
268	/**
269	* Add section for Homepage if show_on_front is set to Blog Posts

277	* simpler to maintain and creates less new pages for users to learn.
278	* You just tell them to change your setting on the relevant existing page.
279	*/

280	add_settings_section(
281	+ 'head_footer_code_settings_homepage', // Id.
282	+ esc_html__( 'Head, body and footer code on Homepage in Blog Posts mode', 'head-footer-code' ), // Title.
283	+ 'auhfc_homepage_settings_section_description', // Callback.
284	+ 'head_footer_code' // Page.
285	);
286
287	/**

290	* wp-admin settings pages by registering your settings and using a few
291	* callbacks to control the output.
292	*/

293	add_settings_field(
294	+ 'auhfc_homepage_head_code', // Id.
295	+ __( 'Homepage HEAD Code', 'head-footer-code' ), // Title.
296	+ 'auhfc_textarea_field_render', // Callback.
297	+ 'head_footer_code', // Page.
298	+ 'head_footer_code_settings_homepage', // Section.
299	+ array( // Arguments.
300	'field' => 'auhfc_settings_homepage[head]',
301	'value' => $auhfc_settings['homepage']['head'],
302	+ 'description' => $head_note . sprintf(
303	/* translators: %s will be replaced with preformatted HTML tag </head> */
304	esc_html__( 'Code to enqueue in HEAD section (before the %s) on Homepage.', 'head-footer-code' ),
305	auhfc_html2code( '</head>' )
306	),
307	'field_class' => 'widefat code codeEditor',
308	'rows' => 5,
309	+ )
310	);
311
312	add_settings_field(

315	'auhfc_textarea_field_render',
316	'head_footer_code',
317	'head_footer_code_settings_homepage',
318	+ array(
319	'field' => 'auhfc_settings_homepage[body]',
320	'value' => $auhfc_settings['homepage']['body'],
321	'description' => $body_note . sprintf(
322	+ /* translators: %s: preformatted HTML tag <body> */
323	esc_html__( 'Code to enqueue in BODY section (after the %s) on Homepage.', 'head-footer-code' ),
324	auhfc_html2code( '<body>' )
325	) . $wp52note,
326	'field_class' => 'widefat code codeEditor',
327	'rows' => 5,
328	+ )
329	);
330
331	add_settings_field(

334	'auhfc_textarea_field_render',
335	'head_footer_code',
336	'head_footer_code_settings_homepage',
337	+ array(
338	'field' => 'auhfc_settings_homepage[footer]',
339	'value' => $auhfc_settings['homepage']['footer'],
340	'description' => sprintf(

344	),
345	'field_class' => 'widefat code codeEditor',
346	'rows' => 5,
347	+ )
348	);
349
350	add_settings_field(

353	'auhfc_select_field_render',
354	'head_footer_code',
355	'head_footer_code_settings_homepage',
356	+ array(
357	'field' => 'auhfc_settings_homepage[behavior]',
358	+ 'items' => array(
359	'append' => esc_html__( 'Append to the site-wide code', 'head-footer-code' ),
360	'replace' => esc_html__( 'Replace the site-wide code', 'head-footer-code' ),
361	+ ),
362	'value' => $auhfc_settings['homepage']['behavior'],
363	'description' => esc_html__( 'Chose how the Homepage specific code will be enqueued in relation to site-wide code.', 'head-footer-code' ),
364	'class' => 'regular-text',
365	+ )
366	);
367
368	/**

371	* wp-admin settings pages by registering your settings and using a few
372	* callbacks to control the output.
373	*/
374	+ register_setting(
375	+ 'head_footer_code_settings', // Option group.
376	+ 'auhfc_settings_homepage' // Option name.
377	+ );
378
379	} // END if ( $auhfc_homepage_blog_posts )
380

385	* simpler to maintain and creates less new pages for users to learn.
386	* You just tell them to change your setting on the relevant existing page.
387	*/

388	add_settings_section(
389	+ 'head_footer_code_settings_article', // Id.
390	+ esc_html__( 'Article specific settings', 'head-footer-code' ), // Title.
391	+ 'auhfc_article_settings_section_description', // Callback.
392	+ 'head_footer_code' // Page.
393	);
394
395	+ // Prepare clean list of post types w/o attachment.
396	+ $public_post_types = get_post_types( array( 'public' => true ), 'objects' );
397	+ $clean_post_types = array();
398	foreach ( $public_post_types as $public_post_type => $public_post_object ) {
399	if ( 'attachment' === $public_post_type ) {
400	continue;

402	$clean_post_types[ $public_post_type ] = "{$public_post_object->label} ({$public_post_type})";
403	}
404

405	add_settings_field(
406	+ 'auhfc_post_types', // Id.
407	+ __( 'Post Types', 'head-footer-code' ), // Title.
408	+ 'auhfc_checkbox_group_field_render', // Vallback.
409	+ 'head_footer_code', // Page.
410	+ 'head_footer_code_settings_article', // Section.
411	+ array( // Arguments.
412	'field' => 'auhfc_settings_article[post_types]',
413	'items' => $clean_post_types,
414	'value' => $auhfc_settings['article']['post_types'],
415	'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' ),
416	'class' => 'checkbox',
417	+ )
418	);
419
420	/**

423	* wp-admin settings pages by registering your settings and using a few
424	* callbacks to control the output.
425	*/
426	+ register_setting(
427	+ 'head_footer_code_settings', // Option group.
428	+ 'auhfc_settings_article' // Option name.
429	+ );
430
431	} // END function auhfc_settings_init()
432
433	/**
434	* This function provides textarea for settings fields
435	+ *
436	+ * @param array $args Array of arguments (field, rows, field_class, value, description).
437	*/
438	function auhfc_textarea_field_render( $args ) {
439	if ( empty( $args['rows'] ) ) {

452
453	/**
454	* This function provides number input for settings fields
455	+ *
456	+ * @param array $args Array of arguments (field, value, min, max, step, rows, class, description).
457	*/
458	function auhfc_number_field_render( $args ) {
459	printf(
460	'<input type="number" name="%1$s" id="%1$s" value="%2$s" class="%3$s" min="%4$s" max="%5$s" step="%6$s" /><p class="description">%7$s</p>',
461	+ $args['field'], // name/id.
462	+ $args['value'], // value.
463	+ $args['class'], // class.
464	+ $args['min'], // min.
465	+ $args['max'], // max.
466	+ $args['step'], // step.
467	+ $args['description'] // description.
468	);
469	} // END function auhfc_number_field_render( $args )
470
471	/**
472	* This function provides checkbox group for settings fields
473	+ *
474	+ * @param array $args Array of arguments (items, value, field, class, description).
475	*/
476	function auhfc_checkbox_group_field_render( $args ) {
477

482
483	$checked = '';
484	if ( ! empty( $args['value'] ) ) {
485	+ $checked = ( in_array( $key, $args['value'], true ) ) ? 'checked="checked"' : '';
486	}
487
488	$out .= sprintf(

510
511	/**
512	* This function provides select for settings fields
513	+ *
514	+ * @param array $args Array of field arguments (class, field, items, value, description).
515	*/
516	function auhfc_select_field_render( $args ) {
517	if ( empty( $args['class'] ) ) {

523	sanitize_html_class( $args['class'] )
524	);
525	foreach ( $args['items'] as $key => $val ) {
526	+ $selected = ( $args['value'] === $key ) ? 'selected=selected' : '';
527	printf(
528	'<option %1$s value="%2$s">%3$s</option>',
529	esc_attr( $selected ), // 1

535	'</select><p class="description">%s</p>',
536	wp_kses(
537	$args['description'],
538	+ array(
539	+ 'a' => array(
540	+ 'href' => array(),
541	+ 'target' => array( '_blank' ),
542	+ ),
543	'strong',
544	'em',
545	'pre',
546	'code',
547	+ )
548	)
549	);
550	} // END function auhfc_select_field_render( $args )
551
552	+ /**
553	+ * Print description for site-wide section
554	+ */
555	function auhfc_sitewide_settings_section_description() {
556	printf(
557	'<p>%s</p>',

559	);
560	} // END function auhfc_sitewide_settings_section_description()
561
562	+ /**
563	+ * Print description for homepage section
564	+ */
565	function auhfc_homepage_settings_section_description() {
566	printf(
567	'<p>%s</p>',

569	);
570	} // END function auhfc_homepage_settings_section_description()
571
572	+ /**
573	+ * Print description for article section
574	+ */
575	function auhfc_article_settings_section_description() {
576	printf(
577	'<p>%s</p>',

579	);
580	} // END function auhfc_article_settings_section_description()
581
582	+ /**
583	+ * Print settings page from template
584	+ */
585	function auhfc_options_page() {
586	if ( ! current_user_can( 'manage_options' ) ) {
587	wp_die( esc_html__( 'You do not have sufficient permissions to access this page.', 'head-footer-code' ) );

592
593	/**
594	* Generate Settings link on Plugins page listing
595	+ *
596	* @param array $links Array of existing plugin row links.
597	* @return array Updated array of plugin row links with link to Settings page
598	*/

604
605	/**
606	* Add link to official plugin pages
607	+ *
608	+ * @param array $links Array of existing plugin row links.
609	* @param string $file Path of current plugin file.
610	* @return array Array of updated plugin row links
611	*/

613	if ( 'head-footer-code/head-footer-code.php' === $file ) {
614	return array_merge(
615	$links,
616	+ array(
617	sprintf(
618	'<a href="https://wordpress.org/support/plugin/head-footer-code" target="_blank">%s</a>',
619	__( 'Support', 'head-footer-code' )

622	'<a href="https://urosevic.net/wordpress/donate/?donate_for=head-footer-code" target="_blank">%s</a>',
623	__( 'Donate', 'head-footer-code' )
624	),
625	+ )
626	);
627	}
628	return $links;

inc/update.php CHANGED Viewed

	@@ -1,4 +1,10 @@
1	<?php






2	// If this file is called directly, abort.
3	if ( ! defined( 'WPINC' ) ) {
4	die;
	@@ -9,11 +15,10 @@ if ( ! defined( 'WPINC' ) ) {
9	*
10	* For example, if the current DB version is 3, and the target DB version is 6,
11	* this function will execute update routines if they exist:
12	- * - auhfc_update_4()
13	- * - auhfc_update_5()
14	- * - auhfc_update_6()
15	*/
16	-
17	function auhfc_update() {
18	// Disable PHP timeout for running updates.
19	set_time_limit( 0 );
	@@ -146,25 +151,25 @@ function auhfc_update_5() {
146	// Get options from DB.
147	$defaults = get_option( 'auhfc_settings' );
148
149	- $sitewide = [
150	'head' => ! empty( $defaults['head'] ) ? $defaults['head'] : '',
151	'body' => ! empty( $defaults['body'] ) ? $defaults['body'] : '',
152	'footer' => ! empty( $defaults['footer'] ) ? $defaults['footer'] : '',
153	'do_shortcode' => ! empty( $defaults['do_shortcode'] ) ? $defaults['do_shortcode'] : 'n',
154	- ];
155	update_option( 'auhfc_settings_sitewide', $sitewide );
156
157	- $homepage = [
158	- 'head' => ! empty( $defaults['homepage_head'] ) ? $defaults['homepage_head'] : '',
159	- 'body' => ! empty( $defaults['homepage_body'] ) ? $defaults['homepage_body'] : '',
160	- 'footer' => ! empty( $defaults['homepage_footer'] ) ? $defaults['homepage_footer'] : '',
161	- 'behavior' => ! empty( $defaults['homepage_behavior'] ) ? $defaults['homepage_behavior'] : 'append',
162	- ];
163	update_option( 'auhfc_settings_homepage', $homepage );
164
165	- $article = [
166	- 'post_types' => ! empty( $defaults['post_types'] ) ? $defaults['post_types'] : [],
167	- ];
168	update_option( 'auhfc_settings_article', $article );
169
170	// Now delete old single option.
	@@ -178,7 +183,27 @@ function auhfc_update_5() {
178	function auhfc_update_6() {
179	$article = get_option( 'auhfc_settings_article' );
180	if ( is_null( $article['post_types'] ) ) {
181	- $article['post_types'] = [];
182	update_option( 'auhfc_settings_article', $article );
183	}
184	} // END function auhfc_update_6()


1	<?php
2	+ /**
3	+ * Routines to update Head & Footer Code database through new versions
4	+ *
5	+ * @package Head_Footer_Code
6	+ */
7	+
8	// If this file is called directly, abort.
9	if ( ! defined( 'WPINC' ) ) {
10	die;

15	*
16	* For example, if the current DB version is 3, and the target DB version is 6,
17	* this function will execute update routines if they exist:
18	+ * - auhfc_update_4()
19	+ * - auhfc_update_5()
20	+ * - auhfc_update_6()
21	*/

22	function auhfc_update() {
23	// Disable PHP timeout for running updates.
24	set_time_limit( 0 );

151	// Get options from DB.
152	$defaults = get_option( 'auhfc_settings' );
153
154	+ $sitewide = array(
155	'head' => ! empty( $defaults['head'] ) ? $defaults['head'] : '',
156	'body' => ! empty( $defaults['body'] ) ? $defaults['body'] : '',
157	'footer' => ! empty( $defaults['footer'] ) ? $defaults['footer'] : '',
158	'do_shortcode' => ! empty( $defaults['do_shortcode'] ) ? $defaults['do_shortcode'] : 'n',
159	+ );
160	update_option( 'auhfc_settings_sitewide', $sitewide );
161
162	+ $homepage = array(
163	+ 'head' => ! empty( $defaults['homepage_head'] ) ? $defaults['homepage_head'] : '',
164	+ 'body' => ! empty( $defaults['homepage_body'] ) ? $defaults['homepage_body'] : '',
165	+ 'footer' => ! empty( $defaults['homepage_footer'] ) ? $defaults['homepage_footer'] : '',
166	+ 'behavior' => ! empty( $defaults['homepage_behavior'] ) ? $defaults['homepage_behavior'] : 'append',
167	+ );
168	update_option( 'auhfc_settings_homepage', $homepage );
169
170	+ $article = array(
171	+ 'post_types' => ! empty( $defaults['post_types'] ) ? $defaults['post_types'] : array(),
172	+ );
173	update_option( 'auhfc_settings_article', $article );
174
175	// Now delete old single option.

183	function auhfc_update_6() {
184	$article = get_option( 'auhfc_settings_article' );
185	if ( is_null( $article['post_types'] ) ) {
186	+ $article['post_types'] = array();
187	update_option( 'auhfc_settings_article', $article );
188	}
189	} // END function auhfc_update_6()
190	+
191	+ /**
192	+ * Do Shortcode per location
193	+ */
194	+ function auhfc_update_7() {
195	+ // Get options from DB.
196	+ $sitewide = get_option( 'auhfc_settings_sitewide' );
197	+
198	+ if ( ! empty( $sitewide['do_shortcode'] ) ) {
199	+ $sitewide['do_shortcode_h'] = 'n';
200	+ $sitewide['do_shortcode_b'] = 'n';
201	+ $sitewide['do_shortcode_f'] = $sitewide['do_shortcode'];
202	+ } else {
203	+ $sitewide['do_shortcode_h'] = 'n';
204	+ $sitewide['do_shortcode_b'] = 'n';
205	+ $sitewide['do_shortcode_f'] = 'n';
206	+ }
207	+ unset( $sitewide['do_shortcode'] );
208	+ update_option( 'auhfc_settings_sitewide', $sitewide );
209	+ } // END function auhfc_update_7()

index.php CHANGED Viewed

@@ -1,2 +1,7 @@
             <?php
-            -
            // Silence is golden.


1	<?php
2	+ /**
3	+ * Silence is golden
4	+ *
5	+ * @package Head_Footer_Code
6	+ */
7	+

readme.txt CHANGED Viewed

	@@ -1,19 +1,20 @@
1	- ~~===~~ Head & Footer Code ~~===~~

2	Contributors: urkekg, techwebux
3	Donate link: https://urosevic.net/wordpress/donate/?donate_for=head-footer-code
4	Tags: head, header, footer, body, scripts, wp_head, wp_footer, wp_body_open, head footer code, custom script
5	Requires at least: 4.9
6	- Tested up to: 5.9
7	- Stable tag: 1.2.4
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 closing </head> and </body>, or opening <body> tag.
13
14	- == Description ==
15
16	- Head & Footer Code plugin helps you add custom code snippets (JavaScript, CSS, or HTML) to the page even if you are not a programmer. It could be `<head>` (site verification code for various services, custom styles, meta or Webfont link), ~~just before `</body>` or~~ right after opening `<body>` (pixel tracking, analytics or heatmap code).
17
18	Go to Tools → Head & Footer Code in WordPress Dashboard. Insert custom code to HEAD, BODY or FOOTER section (depending on what you have to do).
19
	@@ -21,7 +22,8 @@ If your WordPress shows the latest blog posts on the homepage, you can also add
21
22	To insert custom code specific for individual article (post, page or custom post type), use article-specific Metabox while editing post/page/custom post type (check out [Screenshots](https://wordpress.org/plugins/head-footer-code/#screenshots)). There choose if that specific code appends to site-wide code defined on Tools → Head & Footer Code, or to replace it.
23
24	- ~~Taxonomies~~ ~~(category,~~ ~~tag~~ ~~and~~ ~~custom~~ ~~taxonomy~~ ~~listing,~~ ~~individual~~ ~~category, tags and custom taxonomies) do not have their~~ specific code. ~~Global~~ ~~code~~ ~~uses~~ ~~instead~~.

25
26	This magic is done by hooking to WordPress hooks `wp_head`, `wp_footer` and `wp_body_open`.
27
	@@ -40,13 +42,13 @@ Various code snippets are supported, including but not limited to:
40	* Yandex site verification
41	* Alexa site verification
42
43	- Works or broken?
44
45	If Head & Footer Code does not work on your WordPress project, please let us know by [raising a new support ticket](https://wordpress.org/support/plugin/head-footer-code/#new-topic-0) in the [Community Forum](https://wordpress.org/support/plugin/head-footer-code/) and describe what does not works and how to reproduce the issue. We will make sure to resolve the issue as soon as possible.
46
47	If you find Head & Footer Code useful for your project, please [review plugin](https://wordpress.org/support/plugin/head-footer-code/reviews/#new-post).
48
49	- Features
50
51	* Set site-wide custom content for head page section (before the `</head>`)
52	* Set site-wide custom content for body section (after the `<body>`) - Requires WordPress 5.2!
	@@ -55,24 +57,26 @@ If you find Head & Footer Code useful for your project, please [review p
55	* Set article specific custom code for head page section (before the `</head>`)
56	* Set article specific custom code for body section (after the `<body>`) - Requires WordPress 5.2!
57	* Set article specific custom content for footer page section (before the `</body>`)

58	* Choose priority of printed custom code to head/body/footer sections (lower number mean far from `</head>` and `</body>` and closer to `<body>`, higher number means closer to `</head>` and `</body>` and farther to `<body>`)
59	* Choose which post types will have enabled article specific head/body/footer fields
60	* Choose should article specific head/body/footer code be appended to site-wide code, or will replace site-wide code
61	* [NEW in 1.2.1] View on Posts/Pages/Custom Post Types listing if article has defined any article specific custom code
62	* Site-wide section located under Tools > Head & Footer Code
63	* 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.
64	- * Multisite is supported.
65	- * PHP 8 ready!
66
67	General settings (HEAD, BODY, FOOTER global code and priority, Homepage code and behaviour) saves in WordPress option `auhfc_settings`.
68	Each post/page/custom post type specific HEAD, BODY and FOOTER code and behaviour saves to post meta `_auhfc`.

69	This data deletes from the database on uninstall.
70
71	- == Installation ==
72
73	Installation of the Head & Footer Code is easy as any other WordPress plugin.
74
75	- Standard procedure
76
77	1. In WordPress Dashboard go to Plugins → Add New.
78	1. Enter `head footer code` to the Search plugins... field and wait for the moment.
	@@ -81,7 +85,7 @@ Installation of the Head & Footer Code is easy as any other WordPress pl
81	1. Click Settings link for Head & Footer Code or visit the Tools → Head & Footer Code.
82	1. Add the desired code to the target section.
83
84	- FTP procedure
85
86	1. Click on the Download button to get Head & Footer Code installation package.
87	1. Unpack archive head-footer-code.zip on local computer.
	@@ -90,56 +94,80 @@ Installation of the Head & Footer Code is easy as any other WordPress pl
90	1. Click Settings link for Head & Footer Code or visit the Tools → Head & Footer Code.
91	1. Add the desired code to the target section.
92
93	- == Frequently Asked Questions ==
94
95	- = Is supported PHP code in code snippets? =
96
97	As it's a security risk, the Head & Footer Code does not process PHP code if entered into any plugin field (global or article specific).
98
99	Any content added to HFC fields is printed on the front-end as is.
100
101	- = I entered code to BODY section, but nothing outputs on front-end =
102
103	This feature is implemented since WordPress version 5.2 and requires theme compatibility.
104
105	To make sure if theme you use supports [wp_body_open](https://developer.wordpress.org/reference/hooks/wp_body_open/) hook, open in code editor `header.php` file from theme you use, and check if right after opening `<BODY>` tag there is following code (if it does not exists, add it or ask some developer to do that for you):
106
107	- ~~`<?php if ( function_exists( 'wp_body_open' ) ) { wp_body_open(); } ?>`~~




108
109	- == Screenshots ==
110
111	1. Head & Footer Code box in Plugin search results
112	2. Plugin Settings page (Site-wide, Homepage and Article Post Types)
113	3. Article specific metabox
114	4. Example of custom code inserted to HEAD section (site-wide with appended article specific)
115	- 5. Example of custom code inserted to BODY ~~section~~ (site-wide with appended article specific)
116	- 6. ~~Example~~ of ~~custom code inserted to FOOTER section (site-wide with appended article specific)~~
117	- 7. Example of Head ~~&~~ ~~Footer~~ ~~Code column on Pages listing,~~ to ~~identify~~ ~~which~~ ~~pages~~ ~~have~~ ~~set~~ ~~custom~~ ~~code, which one and what mode is selected~~




118
119	- == ~~Upgrade Notice ==~~
120
121	- = 1.0.0 =
122	Initial release of new plugin developed by Aleksandar Urosevic.
123
124	- == Changelog ==
125	- ~~= 1.2.4 (2022-01-02) =~~
126	- * ~~Tested: WordPress 5.9-beta4, Twenty Twenty-Two~~ 1.0 ~~and PHP 8.0.11~~















127
128	- = 1.2.3 (2021-07-19) =
129	* Tested: on WordPress 5.8-RC4 and PHP 8.0.8
130	* (2021-05-04) Fix: Notice errors Trying to get property 'post_type' of non-object in inc/front.php (thanks to @tekgirlymama)
131	* Improve: DRY for getting post type.
132
133	- = 1.2.2 (2021-04-24) =

134	* Tested: on WordPress 5.7.1
135	* (2021-02-01) Fix: Noice errors in update script (thanks to @swinggraphics)
136	* Improve: wording on post/page listing
137
138	- = 1.2.1 =

139	* Add: Head & Footer Code column to post/page/custom post type listing to show if/what article specific custom code is defined
140	* Fix: in_array() expects parameter 2 to be array, null given in head-footer-code/inc/front.php on line 46, 111, and 176
141
142	- = 1.2 =

143	* Add: custom head, body and footer code for Homepage in Blog Posts mode.
144	* Fix: Code Editor broken in WordPress 5.5 release.
145	* Fix: Invalid requests while saving settings https://github.com/urosevic/head-footer-code/issues/1
	@@ -147,11 +175,13 @@ Initial release of new plugin developed by Aleksandar Urosevic.
147	* Improve: translators tips for complex strings.
148	* Improve: all strings available to localize.
149
150	- = 1.1.1 =

151	* Tested: on WordPress 5.4.1, 5.5-RC2-48768 with PHP 7.4.1
152	* Add: Video tutorial on how to install, configure and use Head & Footer Code plugin
153
154	- = 1.1.0 =

155	* Tested: on WordPress 5.1.4, 5.3.2 and 5.4-beta3 with PHP 7.2.15 and 7.3.7
156	* Fix: Backslashes are removed on post/page update in article specific HEAD/BODY/FOOTER code reported by @asherber (`update_post_meta` pass key and value to `update_metadata` which expect them slashed key and value)
157	* Add: Support for `wp_body_open` Body hook introduced in WordPress 5.2
	@@ -160,11 +190,13 @@ Initial release of new plugin developed by Aleksandar Urosevic.
160	* Update: Links and wording on plugin settings page
161	* Update: Screenshots
162
163	- = 1.0.9.1 =

164	* Fix: Fatal Error on Multisite WP's (thanks @kunzemarketing for reporting)
165	* Improve: DRI for front-end debugging
166
167	- = 1.0.9 =

168	* Add: Descriptive post types and descriptions for article specific sections
169	* Add: Option to process shortcodes in FOOTER section (global setting for site-wide and article specific)
170	* Change: Separate priority for HEAD and FOOT so admin can choose different priorities for header and footer
	@@ -172,7 +204,8 @@ Initial release of new plugin developed by Aleksandar Urosevic.
172	* Add: Plugin activation hook to prevent fatal errors in case of legacy WP and/or PHP
173	* Improve: Loading security
174
175	- = 1.0.8 =

176	* Test compatibility with WordPress 5.1.1 and PHP 7.2.15
177	* Change: Meta boxes layout and type of behavior selector
178	* Change: Convert Post metaboxes to OOP
	@@ -180,35 +213,42 @@ Initial release of new plugin developed by Aleksandar Urosevic.
180	* Add: Bundle GNU GPLv3 license to plugin codebase
181	* Update: Screenshots
182
183	- = 1.0.7 =
184	* Compatibility check: Tested for WordPress 4.7.1
185	* UX: Add right hand sidebar on global settings page with links to donate, FAQ, Community support and plugin Reviews page.
186	* UX: Set monospaced font for textareas on global settings and article pages
187
188	- = 1.0.6 =

189	* Fix: `PHP Notice: Trying to get property of non-object in \wp-content\plugins\head-footer-code\inc\front.php on line 41`.
190	* Fix: Overwrite footer content for post/page if post/page template after content have another WP Loop query (like recent posts WP Widget in RHS sidebar).
191	* Optimize: Avoid reading post meta if not singular or post type not enabled
192	* Tested in Multisite environment (main and other network websites) on WordPress v4.5-alpha-36504 and theme Twenty Sixteen v1.2-alpha.
193
194	- = 1.0.5 =

195	* Enhance: Add uninstall routine to make some housekeeping on plugin removal.
196	* Enhance: Add post type in debug comments.
197	* Readme: Test on WordPress v4.4-beta1 and updated compatibility.
198
199	- = 1.0.4 =

200	* Fix: PHP Warning: in_array() expects parameter 2 to be array, string given (introduced in v1.0.3)
201
202	- = 1.0.3 =

203	* Change: Make even default WP post types `post` and `page` optional for page specific head/footer code
204
205	- = 1.0.2 =

206	* Change: Replace PayPal donation links to prevent account limitations if plugin is used on website that violates PayPal's Acceptable Use Policy
207
208	- = 1.0.1 =

209	* Fix: PHP Notice Trying to get property of non-object
210	* Optimize: Remove `attachment` post type from available to select as no reason to have custom head/footer code on attachments
211	* Optimize: Settings code cleanup
212
213	- = 1.0.0 =

214	* Initial release.


1	+ # Head & Footer Code
2	+
3	Contributors: urkekg, techwebux
4	Donate link: https://urosevic.net/wordpress/donate/?donate_for=head-footer-code
5	Tags: head, header, footer, body, scripts, wp_head, wp_footer, wp_body_open, head footer code, custom script
6	Requires at least: 4.9
7	+ Tested up to: 6.0
8	+ Stable tag: 1.3.0
9	Requires PHP: 5.6
10	License: GPLv3
11	License URI: http://www.gnu.org/licenses/gpl-3.0.html
12
13	+ Easy add site-wide, category and article specific custom code before the closing </head> and </body>, or after opening <body> tag.
14
15	+ ## Description
16
17	+ Head & Footer Code plugin helps you add custom code snippets (JavaScript, CSS, or HTML) to the page even if you are not a programmer. It could be within the `<head>` (site verification code for various services, custom styles, meta or Webfont link), right after opening `<body>` (pixel tracking, analytics or heatmap code) or just before closing `</body>` tag.
18
19	Go to Tools → Head & Footer Code in WordPress Dashboard. Insert custom code to HEAD, BODY or FOOTER section (depending on what you have to do).
20

22
23	To insert custom code specific for individual article (post, page or custom post type), use article-specific Metabox while editing post/page/custom post type (check out [Screenshots](https://wordpress.org/plugins/head-footer-code/#screenshots)). There choose if that specific code appends to site-wide code defined on Tools → Head & Footer Code, or to replace it.
24
25	+ Since version 1.2.5 you can also define Category specific code on each individual category.
26	+ Other taxonomies (tag and custom taxonomy) do not have their specific code. Global code uses instead for them.
27
28	This magic is done by hooking to WordPress hooks `wp_head`, `wp_footer` and `wp_body_open`.
29

42	* Yandex site verification
43	* Alexa site verification
44
45	+ ### Works or broken?
46
47	If Head & Footer Code does not work on your WordPress project, please let us know by [raising a new support ticket](https://wordpress.org/support/plugin/head-footer-code/#new-topic-0) in the [Community Forum](https://wordpress.org/support/plugin/head-footer-code/) and describe what does not works and how to reproduce the issue. We will make sure to resolve the issue as soon as possible.
48
49	If you find Head & Footer Code useful for your project, please [review plugin](https://wordpress.org/support/plugin/head-footer-code/reviews/#new-post).
50
51	+ ### Features
52
53	* Set site-wide custom content for head page section (before the `</head>`)
54	* Set site-wide custom content for body section (after the `<body>`) - Requires WordPress 5.2!

57	* Set article specific custom code for head page section (before the `</head>`)
58	* Set article specific custom code for body section (after the `<body>`) - Requires WordPress 5.2!
59	* Set article specific custom content for footer page section (before the `</body>`)
60	+ * [NEW in 1.3.0] Set category specific custom code for head, body and/or footer of the page
61	* Choose priority of printed custom code to head/body/footer sections (lower number mean far from `</head>` and `</body>` and closer to `<body>`, higher number means closer to `</head>` and `</body>` and farther to `<body>`)
62	* Choose which post types will have enabled article specific head/body/footer fields
63	* Choose should article specific head/body/footer code be appended to site-wide code, or will replace site-wide code
64	* [NEW in 1.2.1] View on Posts/Pages/Custom Post Types listing if article has defined any article specific custom code
65	* Site-wide section located under Tools > Head & Footer Code
66	* 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.
67	+ * Multisite is supported.
68	+ * PHP 8 ready!
69
70	General settings (HEAD, BODY, FOOTER global code and priority, Homepage code and behaviour) saves in WordPress option `auhfc_settings`.
71	Each post/page/custom post type specific HEAD, BODY and FOOTER code and behaviour saves to post meta `_auhfc`.
72	+ Each category specific HEAD, BODY and FOOTER code and behaviour saves to taxonomy meta `_auhfc`.
73	This data deletes from the database on uninstall.
74
75	+ ## Installation
76
77	Installation of the Head & Footer Code is easy as any other WordPress plugin.
78
79	+ ### Standard procedure
80
81	1. In WordPress Dashboard go to Plugins → Add New.
82	1. Enter `head footer code` to the Search plugins... field and wait for the moment.

85	1. Click Settings link for Head & Footer Code or visit the Tools → Head & Footer Code.
86	1. Add the desired code to the target section.
87
88	+ ### FTP procedure
89
90	1. Click on the Download button to get Head & Footer Code installation package.
91	1. Unpack archive head-footer-code.zip on local computer.

94	1. Click Settings link for Head & Footer Code or visit the Tools → Head & Footer Code.
95	1. Add the desired code to the target section.
96
97	+ ## Frequently Asked Questions
98
99	+ ### Is supported PHP code in code snippets?
100
101	As it's a security risk, the Head & Footer Code does not process PHP code if entered into any plugin field (global or article specific).
102
103	Any content added to HFC fields is printed on the front-end as is.
104
105	+ ### I entered code to BODY section, but nothing outputs on front-end
106
107	This feature is implemented since WordPress version 5.2 and requires theme compatibility.
108
109	To make sure if theme you use supports [wp_body_open](https://developer.wordpress.org/reference/hooks/wp_body_open/) hook, open in code editor `header.php` file from theme you use, and check if right after opening `<BODY>` tag there is following code (if it does not exists, add it or ask some developer to do that for you):
110
111	+ ```
112	+ if ( function_exists( 'wp_body_open' ) ) {
113	+ wp_body_open();
114	+ }
115	+ ```
116
117	+ ## Screenshots
118
119	1. Head & Footer Code box in Plugin search results
120	2. Plugin Settings page (Site-wide, Homepage and Article Post Types)
121	3. Article specific metabox
122	4. Example of custom code inserted to HEAD section (site-wide with appended article specific)
123	+ 5. Example of custom code inserted to BODY and FOOTER sections (site-wide with appended article specific)
124	+ 6. Category specific metabox
125	+ 7. Example of custom code inserted to HEAD section (site-wide with appended category specific)
126	+ 8. Example of custom code inserted to BODY and FOOTER section (site-wide with appended category specific)
127	+ 9. Example of Head & Footer Code column on Pages listing, to identify which pages have set custom code, which one and what mode is selected
128	+
129	+ ## Upgrade Notice
130
131	+ ### 1.0.0
132

133	Initial release of new plugin developed by Aleksandar Urosevic.
134
135	+ ## Changelog
136	+
137	+ ### 1.3.0 (2022-05-08)
138	+
139	+ * Tested: on PHP 8.1.5 and WordPress 6.0-RC1 with Twenty Twenty-Two theme (Single and Multisite)
140	+ * Add: Support for Categotry specific code.
141	+ * Improve: Coding Standard.
142	+ * Improve: Important notes on settings page.
143	+ * Improve: README converted to MarkDown.
144	+ * Improve: Remove PayPal logo and load minified admin stylesheet.
145	+
146	+ ### 1.2.4 (2021-10-15)
147	+
148	+ * Tested: on WordPress 5.8.1 and PHP 8.0.9 and 8.0.11
149	+ * Improve: clarify wihtin article metabox on how replace behaviour for article-specific code works
150	+ * (2021-08-23) Improve: along to FOOTER, enable processing of shortcodes in HEAD and BODY (you has to enable this opetion per location)
151	+
152	+ ### 1.2.3 (2021-07-19)
153

154	* Tested: on WordPress 5.8-RC4 and PHP 8.0.8
155	* (2021-05-04) Fix: Notice errors Trying to get property 'post_type' of non-object in inc/front.php (thanks to @tekgirlymama)
156	* Improve: DRY for getting post type.
157
158	+ ### 1.2.2 (2021-04-24)
159	+
160	* Tested: on WordPress 5.7.1
161	* (2021-02-01) Fix: Noice errors in update script (thanks to @swinggraphics)
162	* Improve: wording on post/page listing
163
164	+ ### 1.2.1
165	+
166	* Add: Head & Footer Code column to post/page/custom post type listing to show if/what article specific custom code is defined
167	* Fix: in_array() expects parameter 2 to be array, null given in head-footer-code/inc/front.php on line 46, 111, and 176
168
169	+ ### 1.2
170	+
171	* Add: custom head, body and footer code for Homepage in Blog Posts mode.
172	* Fix: Code Editor broken in WordPress 5.5 release.
173	* Fix: Invalid requests while saving settings https://github.com/urosevic/head-footer-code/issues/1

175	* Improve: translators tips for complex strings.
176	* Improve: all strings available to localize.
177
178	+ ### 1.1.1
179	+
180	* Tested: on WordPress 5.4.1, 5.5-RC2-48768 with PHP 7.4.1
181	* Add: Video tutorial on how to install, configure and use Head & Footer Code plugin
182
183	+ ### 1.1.0
184	+
185	* Tested: on WordPress 5.1.4, 5.3.2 and 5.4-beta3 with PHP 7.2.15 and 7.3.7
186	* Fix: Backslashes are removed on post/page update in article specific HEAD/BODY/FOOTER code reported by @asherber (`update_post_meta` pass key and value to `update_metadata` which expect them slashed key and value)
187	* Add: Support for `wp_body_open` Body hook introduced in WordPress 5.2

190	* Update: Links and wording on plugin settings page
191	* Update: Screenshots
192
193	+ ### 1.0.9.1
194	+
195	* Fix: Fatal Error on Multisite WP's (thanks @kunzemarketing for reporting)
196	* Improve: DRI for front-end debugging
197
198	+ ### 1.0.9
199	+
200	* Add: Descriptive post types and descriptions for article specific sections
201	* Add: Option to process shortcodes in FOOTER section (global setting for site-wide and article specific)
202	* Change: Separate priority for HEAD and FOOT so admin can choose different priorities for header and footer

204	* Add: Plugin activation hook to prevent fatal errors in case of legacy WP and/or PHP
205	* Improve: Loading security
206
207	+ ### 1.0.8
208	+
209	* Test compatibility with WordPress 5.1.1 and PHP 7.2.15
210	* Change: Meta boxes layout and type of behavior selector
211	* Change: Convert Post metaboxes to OOP

213	* Add: Bundle GNU GPLv3 license to plugin codebase
214	* Update: Screenshots
215
216	+ ### 1.0.7
217	* Compatibility check: Tested for WordPress 4.7.1
218	* UX: Add right hand sidebar on global settings page with links to donate, FAQ, Community support and plugin Reviews page.
219	* UX: Set monospaced font for textareas on global settings and article pages
220
221	+ ### 1.0.6
222	+
223	* Fix: `PHP Notice: Trying to get property of non-object in \wp-content\plugins\head-footer-code\inc\front.php on line 41`.
224	* Fix: Overwrite footer content for post/page if post/page template after content have another WP Loop query (like recent posts WP Widget in RHS sidebar).
225	* Optimize: Avoid reading post meta if not singular or post type not enabled
226	* Tested in Multisite environment (main and other network websites) on WordPress v4.5-alpha-36504 and theme Twenty Sixteen v1.2-alpha.
227
228	+ ### 1.0.5
229	+
230	* Enhance: Add uninstall routine to make some housekeeping on plugin removal.
231	* Enhance: Add post type in debug comments.
232	* Readme: Test on WordPress v4.4-beta1 and updated compatibility.
233
234	+ ### 1.0.4
235	+
236	* Fix: PHP Warning: in_array() expects parameter 2 to be array, string given (introduced in v1.0.3)
237
238	+ ### 1.0.3
239	+
240	* Change: Make even default WP post types `post` and `page` optional for page specific head/footer code
241
242	+ ### 1.0.2
243	+
244	* Change: Replace PayPal donation links to prevent account limitations if plugin is used on website that violates PayPal's Acceptable Use Policy
245
246	+ ### 1.0.1
247	+
248	* Fix: PHP Notice Trying to get property of non-object
249	* Optimize: Remove `attachment` post type from available to select as no reason to have custom head/footer code on attachments
250	* Optimize: Settings code cleanup
251
252	+ ### 1.0.0
253	+
254	* Initial release.

templates/settings.php CHANGED Viewed

	@@ -1,19 +1,18 @@
1	<?php
2	- // If this file is called directly, abort.
3	- if ( ! defined( 'WPINC' ) ) {
4	- die;
5	- }
6	-
7	/**
8	* Head & Footer Code General Settings page template
9	*
10	* @category Template
11	- * @package ~~Head & Footer Code~~
12	* @author Aleksandar Urosevic
13	* @license https://www.gnu.org/copyleft/gpl-3.0.html GNU General Public License v3.0
14	* @link https://urosevic.net
15	*/
16




17	?>
18	<div class="wrap" id="head_footer_code_settings">
19	<h2><?php esc_html_e( 'Head & Footer Code', 'head-footer-code' ); ?></h2>
	@@ -30,13 +29,29 @@ if ( ! defined( 'WPINC' ) ) {
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>
	@@ -46,4 +61,4 @@ jQuery(document).ready(function($) {
46	wp.codeEditor.initialize(this, cm_settings);
47	});
48	});
49	- </script>


1	<?php





2	/**
3	* Head & Footer Code General Settings page template
4	*
5	* @category Template
6	+ * @package Head_Footer_Code
7	* @author Aleksandar Urosevic
8	* @license https://www.gnu.org/copyleft/gpl-3.0.html GNU General Public License v3.0
9	* @link https://urosevic.net
10	*/
11
12	+ // If this file is called directly, abort.
13	+ if ( ! defined( 'WPINC' ) ) {
14	+ die;
15	+ }
16	?>
17	<div class="wrap" id="head_footer_code_settings">
18	<h2><?php esc_html_e( 'Head & Footer Code', 'head-footer-code' ); ?></h2>

29	</div><!-- .content_cell -->
30
31	<div class="sidebar_container">


32	<a href="https://wordpress.org/plugins/head-footer-code/#faq" class="auhfc-button" target="_blank"><?php _e( 'FAQ', 'head-footer-code' ); ?></a>
33	<br />
34	<a href="https://wordpress.org/support/plugin/head-footer-code/" class="auhfc-button" target="_blank"><?php _e( 'Community Support', 'head-footer-code' ); ?></a>
35	<br />
36	+ <a href="https://wordpress.org/support/plugin/head-footer-code/reviews/#new-post" class="auhfc-button" target="_blank">
37	+ <?php
38	+ printf(
39	+ /* translators: %s will be replaced with plugin name Head & Footer Code */
40	+ esc_html__( 'Review %s plugin', 'head-footer-code' ),
41	+ esc_html__( 'Head & Footer Code', 'head-footer-code' )
42	+ );
43	+ ?>
44	+ </a>
45	+ <br />
46	+ <a href="https://urosevic.net/wordpress/donate/?donate_for=head-footer-code" class="auhfc-button paypal" target="_blank">
47	+ <?php
48	+ printf(
49	+ /* translators: %s: coloured PayPal */
50	+ esc_html__( 'Donate via %s', 'head-footer-code' ),
51	+ '<em><i>Pay</i><i>Pal</i></em>'
52	+ );
53	+ ?>
54	+ </a>
55	</div><!-- .sidebar_container -->
56	</div><!-- .head_footer_code_wrapper -->
57	</div>

61	wp.codeEditor.initialize(this, cm_settings);
62	});
63	});
64	+ </script>

uninstall.php CHANGED Viewed

	@@ -1,32 +1,47 @@
1	<?php
2	- // If this file is called directly, abort.
3	- if ( ! defined( 'WPINC' ) ) {
4	- die;
5	- }
6	-
7	/**


8	* @link https://urosevic.net
9	* @since 1.0.5
10	* @package Head_Footer_Code
11	*/
12
13	- // If ~~uninstall~~ is ~~not~~ called ~~from WordPress~~, ~~exit~~





14	if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
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 );
28	}
29
30	- // Delete post meta values
31	$post_meta_key = '_auhfc';
32	delete_post_meta_by_key( $post_meta_key );


1	<?php





2	/**
3	+ * Routine to fully uninstall Head & Footer Code plugin.
4	+ *
5	* @link https://urosevic.net
6	* @since 1.0.5
7	* @package Head_Footer_Code
8	*/
9
10	+ // If this file is called directly, abort.
11	+ if ( ! defined( 'WPINC' ) ) {
12	+ die;
13	+ }
14	+
15	+ // If uninstall is not called from WordPress, exit.
16	if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
17	exit();
18	}
19
20	+ $auhfc_options = array(
21	'auhfc_settings',
22	'auhfc_settings_sitewide',
23	'auhfc_settings_homepage',
24	'auhfc_settings_article',
25	'auhfc_db_ver',
26	+ );
27	foreach ( $auhfc_options as $option_name ) {
28	+ // Delete option on single site.
29	delete_option( $option_name );
30	}
31
32	+ // Delete post meta values.
33	$post_meta_key = '_auhfc';
34	delete_post_meta_by_key( $post_meta_key );
35	+
36	+ // Delete category meta values.
37	+ $category_meta_key = '_auhfc';
38	+ $auhfc_category_ids = get_terms(
39	+ array(
40	+ 'taxonomy' => 'category',
41	+ 'fields' => 'ids',
42	+ 'meta_key' => $category_meta_key,
43	+ )
44	+ );
45	+ foreach ( $auhfc_category_ids as $category_id ) {
46	+ $ret = delete_term_meta( $category_id, $category_meta_key );
47	+ }