s2member / includes / classes / tracking-codes.inc.php

tracking-codes.inc.php in s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions 110812, at includes/classes/tracking-codes.inc.php

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1	<?php
2	/**
3	* Tracking Codes.
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\Tracking
15	* @since 3.5
16	*/
17	if (realpath (__FILE__) === realpath ($_SERVER["SCRIPT_FILENAME"]))
18	exit ("Do not access this file directly.");
19	/**/
20	if (!class_exists ("c_ws_plugin__s2member_tracking_codes"))
21	{
22	/**
23	* Tracking Codes.
24	*
25	* @package s2Member\Tracking
26	* @since 3.5
27	*/
28	class c_ws_plugin__s2member_tracking_codes
29	{
30	/**
31	* Displays Signup Tracking Codes.
32	*
33	* These are stored inside s2Member's Transient Queue by the IPN processor.
34	*
35	* Tracking Codes are only displayed/processed one time.
36	* s2Member will display Tracking Codes in (1) of these 3 locations:
37	*
38	* o If possible, on the Registration Form, after returning from your Payment Gateway.
39	* o Otherwise, if possible, on the Login Form ( in the footer ) after Registration is completed.
40	* o Otherwise, in the footer of your WordPress® theme, as soon as possible; or after the Customer's very first login.
41	*
42	* @package s2Member\Tracking
43	* @since 3.5
44	*
45	* @attaches-to: ``add_action("login_footer");``
46	* @attaches-to: ``add_action("wp_footer");``
47	* @also-called-by: {@link s2Member\Tracking\c_ws_plugin__s2member_tracking_codes::generate_all_tracking_codes()}
48	*
49	* @return null After displaying possible Tracking Code(s).
50	*/
51	public static function display_signup_tracking_codes ()
52	{
53	do_action ("ws_plugin__s2member_before_display_signup_tracking_codes", get_defined_vars ());
54	/**/
55	if ((($reg_cookies = c_ws_plugin__s2member_register_access::reg_cookies_ok ()) && extract ($reg_cookies)) \|\| (!empty ($_COOKIE["s2member_signup_tracking"]) && ($subscr_id = c_ws_plugin__s2member_utils_encryption::decrypt ($_COOKIE["s2member_signup_tracking"]))))
56	{
57	if (($code = get_transient ($transient = "s2m_" . md5 ("s2member_transient_signup_tracking_codes_" . $subscr_id))))
58	{
59	delete_transient ($transient); /* Only display this ONE time. Delete transient immediately. */
60	/**/
61	echo '<img src="' . esc_attr (site_url ("/?s2member_delete_signup_tracking_cookie=1")) . '" alt="." style="width:1px; height:1px; border:0;" />' . "\n";
62	/**/
63	eval ('foreach(array_keys(get_defined_vars())as$__v)$__refs[$__v]=&$$__v;');
64	do_action ("ws_plugin__s2member_during_display_signup_tracking_codes", get_defined_vars ());
65	unset ($__refs, $__v); /* Unset defined __refs, __v. */
66	/**/
67	if (is_multisite () && c_ws_plugin__s2member_utils_conds::is_multisite_farm () && !is_main_site ())
68	{
69	echo do_shortcode ($code) . "\n"; /* No PHP here. */
70	}
71	else /* Otherwise, safe to allow PHP code. */
72	{
73	echo do_shortcode (c_ws_plugin__s2member_utilities::evl ($code));
74	}
75	}
76	}
77	/**/
78	do_action ("ws_plugin__s2member_after_display_signup_tracking_codes", get_defined_vars ());
79	/**/
80	return; /* Return for uniformity. */
81	}
82	/**
83	* Displays Specific Post/Page Tracking Codes.
84	*
85	* These are stored inside s2Member's Transient Queue, by BOTH the IPN & Return-Data processors.
86	*
87	* Specific Post/Page Tracking Codes are only displayed/processed one time.
88	* s2Member will display Tracking Codes in the footer of your theme.
89	*
90	* @package s2Member\Tracking
91	* @since 3.5
92	*
93	* @attaches-to: ``add_action("login_footer");``
94	* @attaches-to: ``add_action("wp_footer");``
95	* @also-called-by: {@link s2Member\Tracking\c_ws_plugin__s2member_tracking_codes::generate_all_tracking_codes()}
96	*
97	* @return null After displaying possible Tracking Code(s).
98	*/
99	public static function display_sp_tracking_codes ()
100	{
101	do_action ("ws_plugin__s2member_before_display_sp_tracking_codes", get_defined_vars ());
102	/**/
103	if (!empty ($_COOKIE["s2member_sp_tracking"]) && ($txn_id = c_ws_plugin__s2member_utils_encryption::decrypt ($_COOKIE["s2member_sp_tracking"])))
104	{
105	if (($code = get_transient ($transient = "s2m_" . md5 ("s2member_transient_sp_tracking_codes_" . $txn_id))))
106	{
107	delete_transient ($transient); /* Only display this ONE time. Delete transient immediately. */
108	/**/
109	echo '<img src="' . esc_attr (site_url ("/?s2member_delete_sp_tracking_cookie=1")) . '" alt="." style="width:1px; height:1px; border:0;" />' . "\n";
110	/**/
111	eval ('foreach(array_keys(get_defined_vars())as$__v)$__refs[$__v]=&$$__v;');
112	do_action ("ws_plugin__s2member_during_display_sp_tracking_codes", get_defined_vars ());
113	unset ($__refs, $__v); /* Unset defined __refs, __v. */
114	/**/
115	if (is_multisite () && c_ws_plugin__s2member_utils_conds::is_multisite_farm () && !is_main_site ())
116	{
117	echo $code . "\n"; /* No PHP here. */
118	}
119	else /* Otherwise, it's safe to allow PHP code. */
120	{
121	eval ("?>" . $code);
122	}
123	}
124	}
125	/**/
126	do_action ("ws_plugin__s2member_after_display_sp_tracking_codes", get_defined_vars ());
127	/**/
128	return; /* Return for uniformity. */
129	}
130	/**
131	* Generates/returns all Tracking Codes integrated with s2Member.
132	*
133	* This method may be used in areas where s2Member needs to build tracking codes in a more dynamic way.
134	*
135	* @package s2Member\Tracking
136	* @since 110720
137	*
138	* @return str HTML output for all Tracking Codes integrated with s2Member.
139	*/
140	public static function generate_all_tracking_codes ()
141	{
142	ob_start (); /* Begin output buffering so we can "return". */
143	/**/
144	c_ws_plugin__s2member_tracking_codes::display_signup_tracking_codes ();
145	c_ws_plugin__s2member_tracking_codes::display_sp_tracking_codes ();
146	/**/
147	return apply_filters ("ws_plugin__s2member_generate_all_tracking_codes", ob_get_clean (), get_defined_vars ());
148	}
149	}
150	}
151	?>