# s2member/110812/includes/classes/installation.inc.php

s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions, version 110812. 213 lines.

- Page: https://pluginprobe.com/plugins/s2member/110812/code/includes/classes/installation.inc.php
- Raw: https://pluginprobe.com/plugins/s2member/110812/raw/includes/classes/installation.inc.php
- Modified: 2011-08-12T05:07:44+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/s2member/110812/code/includes/classes/installation.inc.php#L10-L20`.

```php
<?php
/**
* Installation routines for s2Member.
*
* Copyright: © 2009-2011
* {@link http://www.websharks-inc.com/ WebSharks, Inc.}
* ( coded in the USA )
*
* Released under the terms of the GNU General Public License.
* You should have received a copy of the GNU General Public License,
* along with this software. In the main directory, see: /licensing/
* If not, see: {@link http://www.gnu.org/licenses/}.
*
* @package s2Member\Installation
* @since 3.5
*/
if (realpath (__FILE__) === realpath ($_SERVER["SCRIPT_FILENAME"]))
	exit("Do not access this file directly.");
/**/
if (!class_exists ("c_ws_plugin__s2member_installation"))
	{
		/**
		* Installation routines for s2Member.
		*
		* @package s2Member\Installation
		* @since 3.5
		*/
		class c_ws_plugin__s2member_installation
			{
				/**
				* Activation routines for s2Member.
				*
				* @package s2Member\Installation
				* @since 3.5
				*
				* @return null
				*/
				public static function activate ($reactivation_reason = FALSE)
					{
						global $wpdb; /* Global database object reference. */
						global $current_site, $current_blog; /* Multisite. */
						/**/
						do_action ("ws_plugin__s2member_before_activation", get_defined_vars ());
						/**/
						c_ws_plugin__s2member_roles_caps::config_roles (); /* Config Roles/Caps. */
						/**/
						update_option ("ws_plugin__s2member_activated_levels", $GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["levels"]);
						/**/
						if (!is_dir ($files_dir = $GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["files_dir"]))
							if (is_writable (dirname (c_ws_plugin__s2member_utils_dirs::strip_dir_app_data ($files_dir))))
								mkdir ($files_dir, 0777, true);
						/**/
						if (is_dir ($files_dir) && is_writable ($files_dir))
							if (!file_exists ($htaccess = $files_dir . "/.htaccess"))
								file_put_contents ($htaccess, "deny from all");
						/**/
						if (!is_dir ($logs_dir = $GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["logs_dir"]))
							if (is_writable (dirname (c_ws_plugin__s2member_utils_dirs::strip_dir_app_data ($logs_dir))))
								mkdir ($logs_dir, 0777, true);
						/**/
						if (is_dir ($logs_dir) && is_writable ($logs_dir))
							if (!file_exists ($htaccess = $logs_dir . "/.htaccess"))
								file_put_contents ($htaccess, "deny from all");
						/**/
						(!is_array (get_option ("ws_plugin__s2member_cache"))) ? update_option ("ws_plugin__s2member_cache", array ()) : null;
						(!is_array (get_option ("ws_plugin__s2member_notices"))) ? update_option ("ws_plugin__s2member_notices", array ()) : null;
						(!is_array (get_option ("ws_plugin__s2member_options"))) ? update_option ("ws_plugin__s2member_options", array ()) : null;
						(!is_numeric (get_option ("ws_plugin__s2member_configured"))) ? update_option ("ws_plugin__s2member_configured", "0") : null;
						/**/
						if ($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["configured"]) /* If already configured, we are re-activating. */
							{
								$v = get_option ("ws_plugin__s2member_activated_version");
								/**/
								if (!$v || !version_compare ($v, "3.2", ">=")) /* Needs to be upgraded? */
									/* Version 3.2 is where `meta_key` names were changed. They're prefixed now. */
									{
										$like = "`meta_key` LIKE 's2member\_%' AND `meta_key` NOT LIKE '%s2member\_originating\_blog%'";
										$wpdb->query ("UPDATE `" . $wpdb->usermeta . "` SET `meta_key` = CONCAT('" . $wpdb->prefix . "', `meta_key`) WHERE " . $like);
									}
								/**/
								if (!$v || !version_compare ($v, "3.2.5", ">=")) /* Needs to be upgraded? */
									/* Version 3.2.5 is where transient names were changed. They're prefixed now. */
									{
										$wpdb->query ("DELETE FROM `" . $wpdb->options . "` WHERE `option_name` LIKE '\_transient\_%'");
									}
								/**/
								if (!$v || !version_compare ($v, "3.2.6", ">=")) /* Needs to be upgraded? */
									/* Version 3.2.6 fixed `s2member_ccaps_req` being stored empty and/or w/ one empty element in the array. */
									{
										$wpdb->query ("DELETE FROM `" . $wpdb->postmeta . "` WHERE `meta_key` = 's2member_ccaps_req' AND `meta_value` IN('','a:0:{}','a:1:{i:0;s:0:\"\";}')");
									}
								/**/
								if (!$v || !version_compare ($v, "3.5", ">=")) /* Needs to be notified about Screen Options? */
									/* Version 3.5 introduced a dismissal message regarding Screen Options in the list of Users/Members. */
									{
										$notice = '<strong>Note:</strong> s2Member adds some new data columns to your list of Users/Members. If your list gets overcrowded, please use the <strong>Screen Options</strong> tab <em>( upper right-hand corner )</em>. With WordPress® Screen Options, you can add/remove specific data columns; thereby making the most important data easier to read. For example, if you create Custom Registration Fields with s2Member, those Custom Fields will result in new data columns; which can cause your list of Users/Members to become nearly unreadable. So just use the Screen Options tab to clean things up.';
										c_ws_plugin__s2member_admin_notices::enqueue_admin_notice ($notice, "blog:users.php", false, false, true);
									}
								/**/
								$notice = '<strong>s2Member</strong> has been <strong>reactivated</strong>, with ' . (($reactivation_reason === "levels") ? '<code>' . esc_html ($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["levels"]) . '</code> Membership Levels' : 'the latest version') . '.<br />';
								$notice .= 'You now have version ' . esc_html (WS_PLUGIN__S2MEMBER_VERSION) . '. Your existing configuration remains.';
								/**/
								if (!is_multisite () || !c_ws_plugin__s2member_utils_conds::is_multisite_farm () || is_main_site ()) /* No Changelog on a Multisite Farm. */
									$notice .= '<br />Have fun, <a href="' . esc_attr (admin_url ("/admin.php?page=ws-plugin--s2member-info#rm-changelog")) . '">read the Changelog</a>, and make some money! :-)';
								/**/
								c_ws_plugin__s2member_admin_notices::enqueue_admin_notice ($notice, array ("blog|network:plugins.php", "blog|network:ws-plugin--s2member-start", "blog|network:ws-plugin--s2member-mms-ops", "blog|network:ws-plugin--s2member-gen-ops", "blog|network:ws-plugin--s2member-res-ops"));
								/**/
								if (preg_match ("/^win/i", PHP_OS) && is_dir (c_ws_plugin__s2member_utils_dirs::strip_dir_app_data ($files_dir)) && count (scandir (c_ws_plugin__s2member_utils_dirs::strip_dir_app_data ($files_dir))) > 4)
									{
										$notice = '<strong>Windows® Server ( NOTICE ):</strong> Your protected files MUST be moved to the <code>/app_data</code> sub-directory. For further details, see: <code>s2Member -> Download Options -> Basic</code>.';
										c_ws_plugin__s2member_admin_notices::enqueue_admin_notice ($notice, array ("blog|network:plugins.php", "blog|network:ws-plugin--s2member-start", "blog|network:ws-plugin--s2member-mms-ops", "blog|network:ws-plugin--s2member-gen-ops", "blog|network:ws-plugin--s2member-res-ops"), true);
									}
							}
						else /* Otherwise, (initial activation); we'll help the Site Owner out by giving them a link to the Quick Start Guide. */
							{
								$notice = '<strong>Note:</strong> s2Member adds some new data columns to your list of Users/Members. If your list gets overcrowded, please use the <strong>Screen Options</strong> tab <em>( upper right-hand corner )</em>. With WordPress® Screen Options, you can add/remove specific data columns; thereby making the most important data easier to read. For example, if you create Custom Registration Fields with s2Member, those Custom Fields will result in new data columns; which can cause your list of Users/Members to become nearly unreadable. So just use the Screen Options tab to clean things up.';
								/**/
								c_ws_plugin__s2member_admin_notices::enqueue_admin_notice ($notice, "blog:users.php", false, false, true);
								/**/
								$notice = '<strong>s2Member</strong> v' . esc_html (WS_PLUGIN__S2MEMBER_VERSION) . ' has been <strong>activated</strong>. Nice work!<br />';
								$notice .= 'Have fun, <a href="' . esc_attr (admin_url ("/admin.php?page=ws-plugin--s2member-start")) . '">read the Quick Start Guide</a>, and make some money! :-)';
								/**/
								c_ws_plugin__s2member_admin_notices::enqueue_admin_notice ($notice, array ("blog|network:plugins.php", "blog|network:ws-plugin--s2member-start", "blog|network:ws-plugin--s2member-mms-ops", "blog|network:ws-plugin--s2member-gen-ops", "blog|network:ws-plugin--s2member-res-ops"));
							}
						/**/
						update_option ("ws_plugin__s2member_activated_version", WS_PLUGIN__S2MEMBER_VERSION); /* Mark version. */
						/**/
						if (is_multisite () && is_main_site ()) /* Network activation routines. A few quick adjustments. */
							{
								foreach ((array)($users = $wpdb->get_results ("SELECT `ID` FROM `" . $wpdb->users . "`")) as $user)
									{
										/* Here we convert everyone already in the system; without a point of origin.
											This will set their point of origin to the Main Site. */
										if (!($originating_blog = get_user_meta ($user->ID, "s2member_originating_blog", true)))
											update_user_meta ($user->ID, "s2member_originating_blog", $current_site->blog_id);
									}
								/**/
								$notice = '<strong>Multisite Network</strong> updated automatically by <strong>s2Member</strong> v' . esc_html (WS_PLUGIN__S2MEMBER_VERSION) . '.<br />';
								$notice .= 'You\'ll want to configure s2Member\'s Multisite options now.<br />';
								$notice .= 'In the Dashboard for your Main Site, see:<br />';
								$notice .= '<code>s2Member -> Multisite ( Config )</code>.';
								/**/
								c_ws_plugin__s2member_admin_notices::enqueue_admin_notice ($notice, array ("blog|network:plugins.php", "blog|network:ws-plugin--s2member-start", "blog|network:ws-plugin--s2member-mms-ops", "blog|network:ws-plugin--s2member-gen-ops", "blog|network:ws-plugin--s2member-res-ops"));
								/**/
								update_option ("ws_plugin__s2member_activated_mms_version", WS_PLUGIN__S2MEMBER_VERSION);
							}
						/**/
						do_action ("ws_plugin__s2member_after_activation", get_defined_vars ());
						/**/
						return; /* Return for uniformity. */
					}
				/**
				* Deactivation routines for s2Member.
				*
				* @package s2Member\Installation
				* @since 3.5
				*
				* @return null
				*/
				public static function deactivate ()
					{
						global $wpdb; /* Global database object reference. */
						global $current_site, $current_blog; /* Multisite. */
						/**/
						do_action ("ws_plugin__s2member_before_deactivation", get_defined_vars ());
						/**/
						if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["run_deactivation_routines"])
							{
								c_ws_plugin__s2member_roles_caps::unlink_roles (); /* Unlink Roles/Caps. */
								/**/
								if (is_dir ($files_dir = $GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["files_dir"]))
									{
										if (file_exists ($htaccess = $files_dir . "/.htaccess"))
											if (is_writable ($htaccess))
												unlink($htaccess);
										/**/
										@rmdir($files_dir) . @rmdir (c_ws_plugin__s2member_utils_dirs::strip_dir_app_data ($files_dir));
									}
								/**/
								if (is_dir ($logs_dir = $GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["logs_dir"]))
									{
										foreach (scandir ($logs_dir) as $log_file)
											if (is_file ($log_file = $logs_dir . "/" . $log_file))
												if (is_writable ($log_file))
													unlink($log_file);
										/**/
										@rmdir($logs_dir) . @rmdir (c_ws_plugin__s2member_utils_dirs::strip_dir_app_data ($logs_dir));
									}
								/**/
								delete_option("ws_plugin__s2member_cache");
								delete_option("ws_plugin__s2member_notices");
								delete_option("ws_plugin__s2member_options");
								delete_option("ws_plugin__s2member_configured");
								delete_option("ws_plugin__s2member_activated_levels");
								delete_option("ws_plugin__s2member_activated_version");
								delete_option("ws_plugin__s2member_activated_mms_version");
								/**/
								$wpdb->query ("DELETE FROM `" . $wpdb->options . "` WHERE `option_name` LIKE '%" . esc_sql (like_escape ("s2member_")) . "%'");
								$wpdb->query ("DELETE FROM `" . $wpdb->options . "` WHERE `option_name` LIKE '" . esc_sql (like_escape ("_transient_s2m_")) . "%'");
								$wpdb->query ("DELETE FROM `" . $wpdb->options . "` WHERE `option_name` LIKE '" . esc_sql (like_escape ("_transient_timeout_s2m_")) . "%'");
								$wpdb->query ("DELETE FROM `" . $wpdb->postmeta . "` WHERE `meta_key` LIKE '%" . esc_sql (like_escape ("s2member_")) . "%'");
								$wpdb->query ("DELETE FROM `" . $wpdb->usermeta . "` WHERE `meta_key` LIKE '%" . esc_sql (like_escape ("s2member_")) . "%'");
								/**/
								do_action ("ws_plugin__s2member_during_deactivation", get_defined_vars ());
							}
						/**/
						do_action ("ws_plugin__s2member_after_deactivation", get_defined_vars ());
						/**/
						return; /* Return for uniformity. */
					}
			}
	}
?>
```