s2member / includes / classes / systematics-sp.inc.php

systematics-sp.inc.php in s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions 120213, at includes/classes/systematics-sp.inc.php

135 lines 7.7 KB

Raw Download Zip

1	<?php
2	/**
3	* Systematics ( for a specific page ).
4	*
5	* Copyright: © 2009-2011
6	* {@link http://www.websharks-inc.com/ WebSharks, Inc.}
7	* ( coded in the USA )
8	*
9	* Released under the terms of the GNU General Public License.
10	* You should have received a copy of the GNU General Public License,
11	* along with this software. In the main directory, see: /licensing/
12	* If not, see: {@link http://www.gnu.org/licenses/}.
13	*
14	* @package s2Member\Systematics
15	* @since 3.5
16	*/
17	if (realpath (__FILE__) === realpath ($_SERVER["SCRIPT_FILENAME"]))
18	exit("Do not access this file directly.");
19	/**/
20	if (!class_exists ("c_ws_plugin__s2member_systematics_sp"))
21	{
22	/**
23	* Systematics ( for a specific page ).
24	*
25	* @package s2Member\Systematics
26	* @since 3.5
27	*/
28	class c_ws_plugin__s2member_systematics_sp
29	{
30	/**
31	* Determines if a specific Post/Page ID, or URI, is s2Member® Systematic.
32	*
33	* @package s2Member\Systematics
34	* @since 111115
35	*
36	* @param int\|str $singular_id Optional. A numeric Post/Page ID in WordPress®.
37	* @param str $uri Optional. A request URI to test against.
38	* @return bool True if s2Member® Systematic, else false.
39	*/
40	public static function is_s2_systematic_use_specific_page ($singular_id = FALSE, $uri = FALSE)
41	{
42	$singular_id = ($singular_id && is_numeric ($singular_id)) ? (int)$singular_id : false; /* Force types. */
43	$uri = ($uri && is_string ($uri) && ($uri = c_ws_plugin__s2member_utils_urls::parse_uri ($uri))) ? $uri : false;
44	/**/
45	if ($uri && ($_q = c_ws_plugin__s2member_utils_urls::parse_url ($uri, PHP_URL_QUERY)) && preg_match ("/[\?&]s2member/", $_q) && c_ws_plugin__s2member_utils_conds::is_site_root ($uri))
46	{
47	return ($is_s2_systematic = apply_filters ("ws_plugin__s2member_is_s2_systematic_use_specific_page", true, get_defined_vars ()));
48	}
49	else /* Otherwise, we return false ( i.e. it's NOT an s2Member® Systematic Use Page ). */
50	return ($is_s2_systematic = apply_filters ("ws_plugin__s2member_is_s2_systematic_use_specific_page", false, get_defined_vars ()));
51	}
52	/**
53	* Determines if a specific Post/Page ID, or URI, is WordPress® Systematic.
54	*
55	* @package s2Member\Systematics
56	* @since 111002
57	*
58	* @param int\|str $singular_id Optional. A numeric Post/Page ID in WordPress®.
59	* @param str $uri Optional. A request URI to test against.
60	* @return bool True if WordPress® Systematic, else false.
61	*/
62	public static function is_wp_systematic_use_specific_page ($singular_id = FALSE, $uri = FALSE)
63	{
64	$singular_id = ($singular_id && is_numeric ($singular_id)) ? (int)$singular_id : false; /* Force types. */
65	$uri = ($uri && is_string ($uri) && ($uri = c_ws_plugin__s2member_utils_urls::parse_uri ($uri))) ? $uri : false;
66	/**/
67	if ($uri && preg_match ("/\/wp-admin(?:\/\|\?\|$)/", $uri)) /* Inside a WordPress® administrative area? */
68	{
69	return ($is_wp_systematic = apply_filters ("ws_plugin__s2member_is_wp_systematic_use_specific_page", true, get_defined_vars ()));
70	}
71	else if ($uri && preg_match ("/^\/(?:wp-.+?\|xmlrpc)\.php$/", c_ws_plugin__s2member_utils_urls::parse_url ($uri, PHP_URL_PATH)))
72	{
73	return ($is_wp_systematic = apply_filters ("ws_plugin__s2member_is_wp_systematic_use_specific_page", true, get_defined_vars ()));
74	}
75	else /* Otherwise, we return false ( i.e. it's NOT a WordPress® Systematic Use Page ). */
76	return ($is_wp_systematic = apply_filters ("ws_plugin__s2member_is_wp_systematic_use_specific_page", false, get_defined_vars ()));
77	}
78	/**
79	* Determines if a specific Post/Page ID, or URI, is Systematic in any way.
80	*
81	* @package s2Member\Systematics
82	* @since 3.5
83	*
84	* @param int\|str $singular_id Optional. A numeric Post/Page ID in WordPress®.
85	* @param str $uri Optional. A request URI to test against.
86	* @return bool True if Systematic, else false.
87	*
88	* @todo Test URIs against formulated links for Systematic Pages like the Membership Options Page?
89	* Don't think this is required though; as it's already handled in other areas, correct?
90	*/
91	public static function is_systematic_use_specific_page ($singular_id = FALSE, $uri = FALSE)
92	{
93	global $bp; /* If BuddyPress is installed, we'll need this global reference. */
94	/**/
95	$singular_id = ($singular_id && is_numeric ($singular_id)) ? (int)$singular_id : false; /* Force types. */
96	$uri = ($uri && is_string ($uri) && ($uri = c_ws_plugin__s2member_utils_urls::parse_uri ($uri))) ? $uri : false;
97	/**/
98	if (c_ws_plugin__s2member_systematics_sp::is_s2_systematic_use_specific_page /* An s2Member® Systematic Use Page? */ ($singular_id, $uri))
99	{
100	return ($is_systematic = apply_filters ("ws_plugin__s2member_is_systematic_use_specific_page", true, get_defined_vars ()));
101	}
102	else if (c_ws_plugin__s2member_systematics_sp::is_wp_systematic_use_specific_page /* A WordPress® Systematic Use Page? */ ($singular_id, $uri))
103	{
104	return ($is_systematic = apply_filters ("ws_plugin__s2member_is_systematic_use_specific_page", true, get_defined_vars ()));
105	}
106	else if ($uri && c_ws_plugin__s2member_utils_conds::bp_is_installed () && preg_match ("/\/(?:" . preg_quote (trim (((function_exists ("bp_get_signup_slug")) ? bp_get_signup_slug () : BP_REGISTER_SLUG), "/"), "/") . "\|" . preg_quote (trim (((function_exists ("bp_get_activate_slug")) ? bp_get_activate_slug () : BP_ACTIVATION_SLUG), "/"), "/") . ")(?:\/\|\?\|$)/", $uri))
107	{
108	return ($is_systematic = apply_filters ("ws_plugin__s2member_is_systematic_use_specific_page", true, get_defined_vars ()));
109	}
110	else if ($singular_id && c_ws_plugin__s2member_utils_conds::bp_is_installed () && ((!empty ($bp->pages->register->id) && $singular_id === (int)$bp->pages->register->id) \|\| (!empty ($bp->pages->activate->id) && $singular_id === (int)$bp->pages->activate->id)))
111	{
112	return ($is_systematic = apply_filters ("ws_plugin__s2member_is_systematic_use_specific_page", true, get_defined_vars ()));
113	}
114	else if ($singular_id && $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["login_welcome_page"] && $singular_id === (int)$GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["login_welcome_page"])
115	{
116	return ($is_systematic = apply_filters ("ws_plugin__s2member_is_systematic_use_specific_page", true, get_defined_vars ()));
117	}
118	else if ($singular_id && $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["membership_options_page"] && $singular_id === (int)$GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["membership_options_page"])
119	{
120	return ($is_systematic = apply_filters ("ws_plugin__s2member_is_systematic_use_specific_page", true, get_defined_vars ()));
121	}
122	else if ($singular_id && $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["file_download_limit_exceeded_page"] && $singular_id === (int)$GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["file_download_limit_exceeded_page"])
123	{
124	return ($is_systematic = apply_filters ("ws_plugin__s2member_is_systematic_use_specific_page", true, get_defined_vars ()));
125	}
126	else if ($uri && $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["login_redirection_override"] && ($_lro = c_ws_plugin__s2member_login_redirects::login_redirection_uri (false, "root-returns-false")) && preg_match ("/^" . preg_quote ($_lro, "/") . "$/", $uri))
127	{
128	return ($is_systematic = apply_filters ("ws_plugin__s2member_is_systematic_use_specific_page", true, get_defined_vars ()));
129	}
130	else /* Otherwise, we return false ( i.e. it's NOT a Systematic Use Page in any way ). */
131	return ($is_systematic = apply_filters ("ws_plugin__s2member_is_systematic_use_specific_page", false, get_defined_vars ()));
132	}
133	}
134	}
135	?>