s2member / src / includes / classes / security.inc.php

security.inc.php in s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions trunk, at src/includes/classes/security.inc.php

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1	<?php
2	// @codingStandardsIgnoreFile
3	/**
4	* s2Member's Security Gate.
5	*
6	* Copyright: © 2009-2011
7	* {@link http://websharks-inc.com/ WebSharks, Inc.}
8	* (coded in the USA)
9	*
10	* Released under the terms of the GNU General Public License.
11	* You should have received a copy of the GNU General Public License,
12	* along with this software. In the main directory, see: /licensing/
13	* If not, see: {@link http://www.gnu.org/licenses/}.
14	*
15	* @package s2Member\Security
16	* @since 3.5
17	*/
18	if(!defined('WPINC')) // MUST have WordPress.
19	exit('Do not access this file directly.');
20
21	if(!class_exists('c_ws_plugin__s2member_security'))
22	{
23	/**
24	* s2Member's Security Gate.
25	*
26	* @package s2Member\Security
27	* @since 3.5
28	*/
29	class c_ws_plugin__s2member_security
30	{
31	/**
32	* s2Member's Security Gate (protects WordPress content).
33	*
34	* @package s2Member\Security
35	* @since 3.5
36	*
37	* @attaches-to ``add_action('wp');``
38	*
39	* @return null May redirect a browser (exiting script execution), when/if content is NOT available to the current User/Member.
40	*/
41	public static function security_gate() // s2Member's Security Gate.
42	{
43	do_action('ws_plugin__s2member_before_security_gate', get_defined_vars());
44
45	if(is_category()) // Categories & other inclusives.
46	c_ws_plugin__s2member_catgs::check_catg_level_access();
47
48	else if(is_tag()) // Post/Page Tags & other inclusives.
49	c_ws_plugin__s2member_ptags::check_ptag_level_access();
50
51	else if(is_single()) // All Posts & other inclusives.
52	c_ws_plugin__s2member_posts::check_post_level_access();
53
54	else if(is_page()) // All Pages & other inclusives.
55	c_ws_plugin__s2member_pages::check_page_level_access();
56
57	else // Else, we simply look at URIs & other inclusives.
58	c_ws_plugin__s2member_ruris::check_ruri_level_access();
59
60	do_action('ws_plugin__s2member_after_security_gate', get_defined_vars());
61	}
62
63	/**
64	* s2Member's Security Gate (protects WordPress queries).
65	*
66	* @package s2Member\Security
67	* @since 3.5
68	*
69	* @attaches-to ``add_action('pre_get_posts');``
70	*
71	* @param WP_Query $wp_query Global ``$wp_query``, by reference.
72	*
73	* @return null May filter WordPress queries, by hiding protected content which is NOT available to the current User/Member.
74	*/
75	public static function security_gate_query(&$wp_query = NULL) // s2Member's Security Gate.
76	{
77	do_action('ws_plugin__s2member_before_security_gate_query', get_defined_vars());
78
79	c_ws_plugin__s2member_querys::query_level_access($wp_query); // By reference.
80
81	do_action('ws_plugin__s2member_after_security_gate_query', get_defined_vars());
82	}
83	}
84	}
85