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

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

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1	<?php
2	// @codingStandardsIgnoreFile
3	/**
4	* Systematics (for current page).
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\Systematics
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_systematics'))
22	{
23	/**
24	* Systematics (for current page).
25	*
26	* @package s2Member\Systematics
27	* @since 3.5
28	*/
29	class c_ws_plugin__s2member_systematics
30	{
31	/**
32	* Determines if the current page is s2Member Systematic.
33	*
34	* @package s2Member\Systematics
35	* @since 111115
36	*
37	* @return bool True if s2Member Systematic, else false.
38	*
39	* @note The results of this function are cached staticially.
40	* Do NOT call upon this until the `init` Hook is fired.
41	*/
42	public static function is_s2_systematic_use_page()
43	{
44	static $is_s2_systematic; // For optimization.
45
46	if(isset($is_s2_systematic)) // Already cached statically? Saves time.
47	return $is_s2_systematic; // Filters will have already been applied here.
48
49	$ci = $GLOBALS['WS_PLUGIN__']['s2member']['o']['ruris_case_sensitive'] ? '' : 'i';
50
51	if(!empty($_SERVER['QUERY_STRING']) && preg_match('/[\?&]s2member/'.$ci, $_SERVER['QUERY_STRING']) && c_ws_plugin__s2member_utils_conds::is_site_root($_SERVER['REQUEST_URI']))
52	return ($is_s2_systematic = apply_filters('ws_plugin__s2member_is_s2_systematic_use_page', TRUE, get_defined_vars()));
53
54	return ($is_s2_systematic = apply_filters('ws_plugin__s2member_is_s2_systematic_use_page', FALSE, get_defined_vars()));
55	}
56
57	/**
58	* Determines if the current page is WordPress Systematic.
59	*
60	* @package s2Member\Systematics
61	* @since 111002
62	*
63	* @return bool True if WordPress Systematic, else false.
64	*
65	* @note The results of this function are cached staticially.
66	* Do NOT call upon this until the `init` Hook is fired.
67	*/
68	public static function is_wp_systematic_use_page()
69	{
70	static $is_wp_systematic; // For optimization.
71
72	if(isset($is_wp_systematic)) // Already cached statically? Saves time.
73	return $is_wp_systematic; // Filters will have already been applied here.
74
75	$ci = $GLOBALS['WS_PLUGIN__']['s2member']['o']['ruris_case_sensitive'] ? '' : 'i';
76
77	if(is_admin()) // In the admin area? All administrational pages are considered Systematic.
78	return ($is_wp_systematic = apply_filters('ws_plugin__s2member_is_wp_systematic_use_page', TRUE, get_defined_vars()));
79
80	if(defined('WP_INSTALLING') && WP_INSTALLING) // Installing? All WordPress installs are considered Systematic.
81	return ($is_wp_systematic = apply_filters('ws_plugin__s2member_is_wp_systematic_use_page', TRUE, get_defined_vars()));
82
83	if(defined('APP_REQUEST') && APP_REQUEST) // App request? All WordPress app requests are considered Systematic.
84	return ($is_wp_systematic = apply_filters('ws_plugin__s2member_is_wp_systematic_use_page', TRUE, get_defined_vars()));
85
86	if(defined('XMLRPC_REQUEST') && XMLRPC_REQUEST) // An XML-RPC request? All of these are considered Systematic too.
87	return ($is_wp_systematic = apply_filters('ws_plugin__s2member_is_wp_systematic_use_page', TRUE, get_defined_vars()));
88
89	if((defined('DOING_CRON') && DOING_CRON) \|\| strcasecmp(PHP_SAPI, 'CLI') === 0) // CLI or CRON job.
90	return ($is_wp_systematic = apply_filters('ws_plugin__s2member_is_wp_systematic_use_page', TRUE, get_defined_vars()));
91
92	if(preg_match('/^\/(?:wp-.+?\|xmlrpc)\.php$/'.$ci, c_ws_plugin__s2member_utils_urls::parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH)))
93	return ($is_wp_systematic = apply_filters('ws_plugin__s2member_is_wp_systematic_use_page', TRUE, get_defined_vars()));
94
95	return ($is_wp_systematic = apply_filters('ws_plugin__s2member_is_wp_systematic_use_page', FALSE, get_defined_vars()));
96	}
97
98	/**
99	* Determines if the current page is Systematic in any way.
100	*
101	* @package s2Member\Systematics
102	* @since 3.5
103	*
104	* @return bool True if Systematic, else false.
105	*
106	* @note The results of this function are cached staticially.
107	* Do NOT call upon this until the `wp` Hook is fired.
108	*/
109	public static function is_systematic_use_page()
110	{
111	static $is_systematic; // For optimization.
112
113	if(isset($is_systematic)) // Already cached statically? Saves time.
114	return $is_systematic; // Filters will have already been applied here.
115
116	$ci = $GLOBALS['WS_PLUGIN__']['s2member']['o']['ruris_case_sensitive'] ? '' : 'i';
117
118	if(c_ws_plugin__s2member_systematics::is_s2_systematic_use_page()) // An s2Member Systematic Use Page?
119	return ($is_systematic = apply_filters('ws_plugin__s2member_is_systematic_use_page', TRUE, get_defined_vars()));
120
121	if(c_ws_plugin__s2member_systematics::is_wp_systematic_use_page()) //* A WordPress Systematic Use Page?
122	return ($is_systematic = apply_filters('ws_plugin__s2member_is_systematic_use_page', TRUE, get_defined_vars()));
123
124	if(c_ws_plugin__s2member_utils_conds::bp_is_installed() && (bp_is_register_page() \|\| bp_is_activation_page()))
125	return ($is_systematic = apply_filters('ws_plugin__s2member_is_systematic_use_page', TRUE, get_defined_vars()));
126
127	if($GLOBALS['WS_PLUGIN__']['s2member']['o']['login_welcome_page'] && is_page($GLOBALS['WS_PLUGIN__']['s2member']['o']['login_welcome_page']))
128	return ($is_systematic = apply_filters('ws_plugin__s2member_is_systematic_use_page', TRUE, get_defined_vars()));
129
130	if($GLOBALS['WS_PLUGIN__']['s2member']['o']['membership_options_page'] && is_page($GLOBALS['WS_PLUGIN__']['s2member']['o']['membership_options_page']))
131	return ($is_systematic = apply_filters('ws_plugin__s2member_is_systematic_use_page', TRUE, get_defined_vars()));
132
133	if($GLOBALS['WS_PLUGIN__']['s2member']['o']['file_download_limit_exceeded_page'] && is_page($GLOBALS['WS_PLUGIN__']['s2member']['o']['file_download_limit_exceeded_page']))
134	return ($is_systematic = apply_filters('ws_plugin__s2member_is_systematic_use_page', TRUE, get_defined_vars()));
135
136	if($GLOBALS['WS_PLUGIN__']['s2member']['o']['login_redirection_override'] && ($_lro = c_ws_plugin__s2member_login_redirects::login_redirection_uri(NULL, 'root-returns-false')) && preg_match('/^'.preg_quote($_lro, '/').'$/'.$ci, $_SERVER['REQUEST_URI']))
137	return ($is_systematic = apply_filters('ws_plugin__s2member_is_systematic_use_page', TRUE, get_defined_vars()));
138
139	return ($is_systematic = apply_filters('ws_plugin__s2member_is_systematic_use_page', FALSE, get_defined_vars()));
140	}
141	}
142	}
143