← All changes | library/shortcode-access.php +92 -15 20230809 → 20260916 View file →

		@@ -1,74 +1,141 @@
1	1	<?php // User Submitted Posts - Access Control
2	2
3	3	/*
4		- Shortcode: require login based on capability
	4	+ Shortcode: display content based on user capability
5	5	Syntax: [usp_access cap="read" deny=""][/usp_access]
6	6	Can use {tag} to output <tag>
7		- See @ https://codex.wordpress.org/Roles_and_Capabilities#Capabilities
	7	+ https://wordpress.org/documentation/article/roles-and-capabilities/
8	8	*/
	9	+
9	10	if (!function_exists('usp_access')) :
	11	+
10	12	function usp_access($attr, $content = null) {
11		- extract(shortcode_atts(array(
12		- 'cap' => 'read',
13		- 'deny' => '',
14		- ), $attr));
15	13
	14	+ extract(shortcode_atts(array('cap' => 'read', 'deny' => ''), $attr));
	15	+
	16	+ // deny message
	17	+
	18	+ $deny = htmlspecialchars($deny, ENT_QUOTES);
	19	+
16	20	$deny = str_replace("{", "<", $deny);
17	21	$deny = str_replace("}", ">", $deny);
18	22
	23	+ $deny = wp_kses_post($deny);
	24	+
	25	+ // content
	26	+
	27	+ $content = htmlspecialchars($content, ENT_QUOTES);
	28	+
	29	+ $content = str_replace("{", "<", $content);
	30	+ $content = str_replace("}", ">", $content);
	31	+
	32	+ $content = wp_kses_post($content);
	33	+
	34	+ //
	35	+
19	36	$caps = array_map('trim', explode(',', $cap));
20	37
21	38	foreach ($caps as $c) {
	39	+
22	40	if (current_user_can($c) && !is_null($content) && !is_feed()) return do_shortcode($content);
	41	+
23	42	}
	43	+
24	44	return $deny;
	45	+
25	46	}
	47	+
26	48	add_shortcode('usp_access', 'usp_access');
	49	+
27	50	endif;
28	51
29	52
30	53
31	54	/*
32		- Shortcode: show content to visitors
	55	+ Shortcode: display content to visitors (not logged in)
33	56	Syntax: [usp_visitor deny=""][/usp_visitor]
34	57	Can use {tag} to output <tag>
35	58	*/
	59	+
36	60	if (!function_exists('usp_visitor')) :
	61	+
37	62	function usp_visitor($attr, $content = null) {
38		- extract(shortcode_atts(array(
39		- 'deny' => '',
40		- ), $attr));
41	63
	64	+ extract(shortcode_atts(array('deny' => ''), $attr));
	65	+
	66	+ // deny message
	67	+
	68	+ $deny = htmlspecialchars($deny, ENT_QUOTES);
	69	+
42	70	$deny = str_replace("{", "<", $deny);
43	71	$deny = str_replace("}", ">", $deny);
44	72
	73	+ $deny = wp_kses_post($deny);
	74	+
	75	+ // content
	76	+
	77	+ $content = htmlspecialchars($content, ENT_QUOTES);
	78	+
	79	+ $content = str_replace("{", "<", $content);
	80	+ $content = str_replace("}", ">", $content);
	81	+
	82	+ $content = wp_kses_post($content);
	83	+
	84	+ //
	85	+
45	86	if ((!is_user_logged_in() && !is_null($content)) || is_feed()) return do_shortcode($content);
	87	+
46	88	return $deny;
	89	+
47	90	}
	91	+
48	92	add_shortcode('usp_visitor', 'usp_visitor');
	93	+
49	94	endif;
50	95
51	96
52	97
53	98	/*
54		- Shortcode: show content to members
	99	+ Shortcode: display content to members (logged in)
55	100	Syntax: [usp_member deny=""][/usp_member]
56	101	Can use {tag} to output <tag>
57	102	*/
	103	+
58	104	if (!function_exists('usp_member')) :
	105	+
59	106	function usp_member($attr, $content = null) {
60		- extract(shortcode_atts(array(
61		- 'deny' => '',
62		- ), $attr));
63	107
	108	+ extract(shortcode_atts(array('deny' => ''), $attr));
	109	+
	110	+ // deny message
	111	+
	112	+ $deny = htmlspecialchars($deny, ENT_QUOTES);
	113	+
64	114	$deny = str_replace("{", "<", $deny);
65	115	$deny = str_replace("}", ">", $deny);
66	116
	117	+ $deny = wp_kses_post($deny);
	118	+
	119	+ // content
	120	+
	121	+ $content = htmlspecialchars($content, ENT_QUOTES);
	122	+
	123	+ $content = str_replace("{", "<", $content);
	124	+ $content = str_replace("}", ">", $content);
	125	+
	126	+ $content = wp_kses_post($content);
	127	+
	128	+ //
	129	+
67	130	if (is_user_logged_in() && !is_null($content) && !is_feed()) return do_shortcode($content);
	131	+
68	132	return $deny;
	133	+
69	134	}
	135	+
70	136	add_shortcode('usp_member', 'usp_member');
	137	+
71	138	endif;
72	139
73	140
74	141
		@@ -74,17 +141,27 @@
74	141
75	142	/*
76	143	Shortcode Empty Paragraph Fix
77	144	*/
	145	+
78	146	if (!function_exists('usp_shortcode_empty_p_fix')) :
	147	+
79	148	function usp_shortcode_empty_p_fix($content) {
	149	+
80	150	$array = array(
	151	+
81	152	'<p>[' => '[',
82	153	']</p>' => ']',
83	154	']<br />' => ']',
84	155	']<br>' => ']'
	156	+
85	157	);
	158	+
86	159	$content = strtr($content, $array);
	160	+
87	161	return $content;
	162	+
88	163	}
	164	+
89	165	add_filter('the_content', 'usp_shortcode_empty_p_fix');
90		-endif;
	166	+
	167	+endif;