s2member / includes / classes / user-notes.inc.php

user-notes.inc.php in s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions 110815, at includes/classes/user-notes.inc.php

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1	<?php
2	/**
3	* Administrative notes.
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\Admin_Notes
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_user_notes"))
21	{
22	/**
23	* Administrative notes.
24	*
25	* @package s2Member\Admin_Notes
26	* @since 3.5
27	*/
28	class c_ws_plugin__s2member_user_notes
29	{
30	/**
31	* Appends a note onto a specific User/Member's account.
32	*
33	* @package s2Member\Admin_Notes
34	* @since 3.5
35	*
36	* @param int\|str $user_id A numeric WordPress® User ID.
37	* @param str $notes The string of notes to append. One note, or many.
38	* @return str The full set of notes, including appendage.
39	*/
40	public static function append_user_notes ($user_id = FALSE, $notes = FALSE)
41	{
42	eval ('foreach(array_keys(get_defined_vars())as$__v)$__refs[$__v]=&$$__v;');
43	do_action ("ws_plugin__s2member_before_append_user_notes", get_defined_vars ());
44	unset ($__refs, $__v); /* Unset defined __refs, __v. */
45	/**/
46	if ($user_id && $notes && is_string ($notes)) /* Must have these. */
47	{
48	eval ('foreach(array_keys(get_defined_vars())as$__v)$__refs[$__v]=&$$__v;');
49	do_action ("ws_plugin__s2member_during_append_user_notes", get_defined_vars ());
50	unset ($__refs, $__v); /* Unset defined __refs, __v. */
51	/**/
52	$notes = trim (get_user_option ("s2member_notes", $user_id) . "\n" . $notes);
53	/**/
54	update_user_option ($user_id, "s2member_notes", $notes);
55	}
56	/**/
57	return apply_filters ("ws_plugin__s2member_append_user_notes", ((!empty ($notes)) ? $notes : ""), get_defined_vars ());
58	}
59	/**
60	* Clear specific notes from a User/Member's account; based on line-by-line regex.
61	*
62	* @package s2Member\Admin_Notes
63	* @since 3.5
64	*
65	* @param int\|str $user_id A numeric WordPress® User ID.
66	* @param str $regex A regular expression to match against each line.
67	* @return str The full set of notes, after clearing.
68	*/
69	public static function clear_user_note_lines ($user_id = FALSE, $regex = FALSE)
70	{
71	eval ('foreach(array_keys(get_defined_vars())as$__v)$__refs[$__v]=&$$__v;');
72	do_action ("ws_plugin__s2member_before_clear_user_note_lines", get_defined_vars ());
73	unset ($__refs, $__v); /* Unset defined __refs, __v. */
74	/**/
75	if ($user_id && $regex && is_string ($regex) && ($lines = array ()))
76	{
77	/* Careful here to preserve empty lines. */
78	$notes = trim (get_user_option ("s2member_notes", $user_id));
79	foreach (preg_split ("/\n/", $notes) as $line)
80	if (!preg_match ($regex, $line))
81	$lines[] = $line;
82	/**/
83	$notes = trim (implode ("\n", $lines));
84	/**/
85	eval ('foreach(array_keys(get_defined_vars())as$__v)$__refs[$__v]=&$$__v;');
86	do_action ("ws_plugin__s2member_during_clear_user_note_lines", get_defined_vars ());
87	unset ($__refs, $__v); /* Unset defined __refs, __v. */
88	/**/
89	update_user_option ($user_id, "s2member_notes", $notes);
90	}
91	/**/
92	return apply_filters ("ws_plugin__s2member_clear_user_note_lines", ((!empty ($notes)) ? $notes : ""), get_defined_vars ());
93	}
94	}
95	}
96	?>