public function __construct()
 {
     echo '<div class="wrap ws-menu-page">' . "\n";
     echo '<div class="ws-menu-page-toolbox">' . "\n";
     c_ws_plugin__s2member_menu_pages_tb::display();
     echo '</div>' . "\n";
     echo '<h2>Specs / Info</h2>' . "\n";
     echo '<table class="ws-menu-page-table">' . "\n";
     echo '<tbody class="ws-menu-page-table-tbody">' . "\n";
     echo '<tr class="ws-menu-page-table-tr">' . "\n";
     echo '<td class="ws-menu-page-table-l">' . "\n";
     echo '<img src="' . esc_attr($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["dir_url"]) . '/images/brand-icon.png" class="ws-menu-page-brand-icon" alt="." />' . "\n";
     echo '<a href="' . esc_attr(add_query_arg("c_check_ver", urlencode(c_ws_plugin__s2member_readmes::parse_readme_value("Version")), c_ws_plugin__s2member_readmes::parse_readme_value("Plugin URI"))) . '" target="_blank"><img src="' . esc_attr($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["dir_url"]) . '/images/brand-updates.png" class="ws-menu-page-brand-updates" alt="." /></a>' . "\n";
     do_action("ws_plugin__s2member_during_info_page_before_left_sections", get_defined_vars());
     if (apply_filters("ws_plugin__s2member_during_info_page_during_left_sections_display_readme", true, get_defined_vars())) {
         do_action("ws_plugin__s2member_during_info_page_during_left_sections_before_readme", get_defined_vars());
         echo '<div class="ws-menu-page-readme">' . "\n";
         do_action("ws_plugin__s2member_during_info_page_during_left_sections_during_readme", get_defined_vars());
         echo c_ws_plugin__s2member_readmes::parse_readme() . "\n";
         echo '</div>' . "\n";
         do_action("ws_plugin__s2member_during_info_page_during_left_sections_after_readme", get_defined_vars());
     }
     do_action("ws_plugin__s2member_during_info_page_after_left_sections", get_defined_vars());
     echo '</td>' . "\n";
     echo '<td class="ws-menu-page-table-r">' . "\n";
     c_ws_plugin__s2member_menu_pages_rs::display();
     echo '</td>' . "\n";
     echo '</tr>' . "\n";
     echo '</tbody>' . "\n";
     echo '</table>' . "\n";
     echo '</div>' . "\n";
 }

 public function __construct()
 {
     echo '<div class="wrap ws-menu-page">' . "\n";
     echo '<div class="ws-menu-page-toolbox">' . "\n";
     c_ws_plugin__s2member_menu_pages_tb::display();
     echo '</div>' . "\n";
     echo '<h2>Pro Specs / Info</h2>' . "\n";
     echo '<table class="ws-menu-page-table">' . "\n";
     echo '<tbody class="ws-menu-page-table-tbody">' . "\n";
     echo '<tr class="ws-menu-page-table-tr">' . "\n";
     echo '<td class="ws-menu-page-table-l">' . "\n";
     echo '<img src="' . esc_attr($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["dir_url"]) . '/images/brand-icon.png" class="ws-menu-page-brand-icon" alt="." />' . "\n";
     echo '<a href="' . esc_attr(add_query_arg("c_check_ver", urlencode(c_ws_plugin__s2member_pro_readmes::parse_readme_value("Version")), c_ws_plugin__s2member_pro_readmes::parse_readme_value("Plugin URI"))) . '" target="_blank"><img src="' . esc_attr($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["dir_url"]) . '/images/brand-updates.png" class="ws-menu-page-brand-updates" alt="." /></a>' . "\n";
     echo '<div class="ws-menu-page-readme">' . "\n";
     echo c_ws_plugin__s2member_pro_readmes::parse_readme() . "\n";
     echo '</div>' . "\n";
     echo '</td>' . "\n";
     echo '<td class="ws-menu-page-table-r">' . "\n";
     c_ws_plugin__s2member_menu_pages_rs::display();
     echo '</td>' . "\n";
     echo '</tr>' . "\n";
     echo '</tbody>' . "\n";
     echo '</table>' . "\n";
     echo '</div>' . "\n";
 }

 public function __construct()
 {
     if (c_ws_plugin__s2member_utils_conds::pro_is_installed()) {
         c_ws_plugin__s2member_pro_menu_pages::mms_ops_page_display();
         return;
         // Stop here.
     }
     echo '<div class="wrap ws-menu-page">' . "\n";
     echo '<div class="ws-menu-page-toolbox">' . "\n";
     c_ws_plugin__s2member_menu_pages_tb::display();
     echo '</div>' . "\n";
     echo '<h2>Multisite Config</h2>' . "\n";
     echo '<table class="ws-menu-page-table">' . "\n";
     echo '<tbody class="ws-menu-page-table-tbody">' . "\n";
     echo '<tr class="ws-menu-page-table-tr">' . "\n";
     echo '<td class="ws-menu-page-table-l">' . "\n";
     if (is_multisite() && is_main_site()) {
         echo '<img src="' . esc_attr($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["dir_url"]) . '/images/large-icon.png" title="s2Member (a Membership management system for WordPress)" alt="" style="float:right; margin:25px 0 0 25px; border:0;" />' . "\n";
         if (file_exists($ws_plugin__s2member_temp = dirname(dirname(dirname(__FILE__))) . "/readme-ms.txt")) {
             echo '<div class="ws-menu-page-hr"></div>' . "\n";
             if (!function_exists("NC_Markdown")) {
                 include_once dirname(dirname(__FILE__)) . "/externals/markdown/nc-markdown.inc.php";
             }
             $ws_plugin__s2member_temp = file_get_contents($ws_plugin__s2member_temp);
             $ws_plugin__s2member_temp = preg_replace("/(\\=)( )(.+?)( )(\\=)/", "<h3>\$3</h3>", $ws_plugin__s2member_temp);
             $ws_plugin__s2member_temp = NC_Markdown($ws_plugin__s2member_temp);
             echo '<div style="max-width:1024px;">';
             echo preg_replace("/(\\<a)( href)/i", "\$1" . ' target="_blank" rel="nofollow external"' . "\$2", $ws_plugin__s2member_temp);
             echo '</div>';
         }
     } else {
         echo '<p style="margin-top:0;">Your WordPress installation does not have Multisite Networking enabled.<br />Which is perfectly OK :-) Multisite Networking is 100% completely optional.</p>' . "\n";
         echo '<img src="' . esc_attr($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["dir_url"]) . '/images/large-icon.png" title="s2Member (a Membership management system for WordPress)" alt="" style="float:right; margin:25px 0 0 25px; border:0;" />' . "\n";
         if (file_exists($ws_plugin__s2member_temp = dirname(dirname(dirname(__FILE__))) . "/readme-ms.txt")) {
             echo '<div class="ws-menu-page-hr"></div>' . "\n";
             if (!function_exists("NC_Markdown")) {
                 include_once dirname(dirname(__FILE__)) . "/externals/markdown/nc-markdown.inc.php";
             }
             $ws_plugin__s2member_temp = file_get_contents($ws_plugin__s2member_temp);
             $ws_plugin__s2member_temp = preg_replace("/(\\=)( )(.+?)( )(\\=)/", "<h3>\$3</h3>", $ws_plugin__s2member_temp);
             $ws_plugin__s2member_temp = NC_Markdown($ws_plugin__s2member_temp);
             echo '<div style="max-width:1024px;">';
             echo preg_replace("/(\\<a)( href)/i", "\$1" . ' target="_blank" rel="nofollow external"' . "\$2", $ws_plugin__s2member_temp);
             echo '</div>';
         }
     }
     echo '</td>' . "\n";
     echo '<td class="ws-menu-page-table-r">' . "\n";
     c_ws_plugin__s2member_menu_pages_rs::display();
     echo '</td>' . "\n";
     echo '</tr>' . "\n";
     echo '</tbody>' . "\n";
     echo '</table>' . "\n";
     echo '</div>' . "\n";
 }

 public function __construct()
 {
     echo '<div class="wrap ws-menu-page">' . "\n";
     echo '<div class="ws-menu-page-toolbox">' . "\n";
     c_ws_plugin__s2member_menu_pages_tb::display();
     echo '</div>' . "\n";
     echo '<h2>Other Integrations</h2>' . "\n";
     echo '<table class="ws-menu-page-table">' . "\n";
     echo '<tbody class="ws-menu-page-table-tbody">' . "\n";
     echo '<tr class="ws-menu-page-table-tr">' . "\n";
     echo '<td class="ws-menu-page-table-l">' . "\n";
     do_action("ws_plugin__s2member_during_integrations_page_before_left_sections", get_defined_vars());
     if (apply_filters("ws_plugin__s2member_during_integrations_page_during_left_sections_display_bbpress", TRUE, get_defined_vars())) {
         do_action("ws_plugin__s2member_during_integrations_page_during_left_sections_before_bbpress", get_defined_vars());
         echo '<div class="ws-menu-page-group" title="bbPress Plugin Integration (2.0+ plugin version)" default-state="open">' . "\n";
         echo '<div class="ws-menu-page-section ws-plugin--s2member-bbpress-section">' . "\n";
         echo '<h3>bbPress Plugin Integration (easy peasy)</h3>' . "\n";
         echo '<input type="button" value="Update Roles/Capabilities" class="ws-menu-page-right ws-plugin--s2member-update-roles-button" style="min-width:175px;" />' . "\n";
         echo '<p>The plugin version of <a href="http://s2member.com/r/bbpress/" target="_blank" rel="external">bbPress 2.0+</a> integrates seamlessly with WordPress. If bbPress was already installed when you activated s2Member, your s2Member Roles/Capabilities are already configured to work in harmony with bbPress. If you didn\'t, you can simply click the "Update Roles/Capabilities" button here. That\'s all it takes. Once your Roles/Capbilities are updated, s2Member and bbPress are fully integrated with each other.</p>' . "\n";
         echo '<p><strong>See also:</strong> This KB article: <a href="http://www.s2member.com/kb/roles-caps/#s2-roles-caps" target="_blank" rel="external">s2Member Roles/Capabilities (Including <strong>bbPress</strong> Support)</a>.</p>' . "\n";
         echo '<div class="ws-menu-page-hr"></div>' . "\n";
         echo '<h3>bbPress Forums and s2Member Roles/Capabilities</h3>' . "\n";
         echo '<p>s2Member configures your Membership Roles (by default, these include: <em>s2Member Level 1</em>, <em>s2Member Level 2</em>, <em>s2Member Level 3</em>, <em>s2Member Level 4</em>), with a default set of bbPress permissions that allow all Members to both spectate and particpate in your forums, just as if they were a WordPress Subscriber Role (or a bbPress Participant Role).</p>' . "\n";
         echo '<p>bbPress also adds some new Roles (dynamic Roles in bbPress 2.2+) to your WordPress installation. These include but are not limited to: <em>Keymaster</em> and <em>Moderator</em>. s2Member allows Forum Keymasters &amp; Moderators full access to the highest Membership Level you offer; just like it does with <em>Administrators</em>, <em>Editors</em>, <em>Authors</em>, and <em>Contributors</em>.</p>' . "\n";
         echo '<p><strong>Membership Levels provide incremental access:</strong></p>' . "\n";
         echo '<p>* A Member with Level 4 access, will also be able to access Levels 0, 1, 2 &amp; 3 <em>(plus spectate/participate in bbPress Forums)</em>.<br />* A Member with Level 3 access, will also be able to access Levels 0, 1 &amp; 2 <em>(plus spectate/participate in bbPress Forums)</em>.<br />* A Member with Level 2 access, will also be able to access Levels 0 &amp; 1 <em>(plus spectate/participate in bbPress Forums)</em>.<br />* A Member with Level 1 access, will also be able to access Level 0 <em>(plus spectate/participate in bbPress Forums)</em>.<br />* A Subscriber with Level 0 access, will ONLY be able to access Level 0 <em>(plus spectate/participate in bbPress Forums)</em>.<br />* A public Visitor will have NO access to protected content <em>(and no special access to bbPress Forums)</em>.</p>' . "\n";
         echo '<p><em>* WordPress Subscribers <strong class="ws-menu-page-hilite">and bbPress Spectators/Participants</strong> are at Membership Level 0. If you\'re allowing Open Registration via s2Member, Subscribers will be at Level 0 (a Free Subscriber).</em></p>' . "\n";
         echo '<p><em>* WordPress Administrators, Editors, Authors, Contributors, <strong class="ws-menu-page-hilite">and bbPress Keymasters/Moderators</strong> have Level 4 access, with respect to s2Member. All of their other Roles/Capabilities are left untouched.</em></p>' . "\n";
         echo '<div class="ws-menu-page-hr"></div>' . "\n";
         echo '<h3>Protecting Content Introduced by bbPress</h3>' . "\n";
         echo '<p>You can protect individual Forum Topics/Posts/Replies at different Levels with s2Member, or even with Custom Capabilities. Forum Topics/Posts/Replies are integrated by bbPress internally as "Custom Post Types", which can be protected by s2Member either through Post Level Access Restrictions, or through URI Level Access Restrictions. If you choose to use Post Level Access Restrictions, please remember that s2Member will provide you with drop-down menus whenever you add or edit Forum Topics/Posts/Replies to make things easier for you.</p>' . "\n";
         echo '<p>You\'ll be happy to know that protecting a bbPress Forum will also (automatically) protect all Topics within that Forum. In other words, if you require a certain Membership Level to access a particular bbPress Forum (or if you require a certain Custom Capability to access a particular Forum), all Topics in that Forum will also require the same.</p>' . "\n";
         do_action("ws_plugin__s2member_during_integrations_page_during_left_sections_during_bbpress", get_defined_vars());
         echo '</div>' . "\n";
         echo '</div>' . "\n";
         do_action("ws_plugin__s2member_during_integrations_page_during_left_sections_after_bbpress", get_defined_vars());
     }
     do_action("ws_plugin__s2member_during_integrations_page_after_left_sections", get_defined_vars());
     echo '</td>' . "\n";
     echo '<td class="ws-menu-page-table-r">' . "\n";
     c_ws_plugin__s2member_menu_pages_rs::display();
     echo '</td>' . "\n";
     echo '</tr>' . "\n";
     echo '</tbody>' . "\n";
     echo '</table>' . "\n";
     echo '</div>' . "\n";
 }

 public function __construct()
 {
     echo '<div class="wrap ws-menu-page">' . "\n";
     echo '<div class="ws-menu-page-toolbox">' . "\n";
     c_ws_plugin__s2member_menu_pages_tb::display();
     echo '</div>' . "\n";
     echo '<h2>Gateways</h2>' . "\n";
     echo '<table class="ws-menu-page-table">' . "\n";
     echo '<tbody class="ws-menu-page-table-tbody">' . "\n";
     echo '<tr class="ws-menu-page-table-tr">' . "\n";
     echo '<td class="ws-menu-page-table-l">' . "\n";
     echo '<form method="post" name="ws_plugin__s2member_pro_options_form" id="ws-plugin--s2member-pro-options-form" autocomplete="off">' . "\n";
     echo '<input type="hidden" name="ws_plugin__s2member_options_save" id="ws-plugin--s2member-options-save" value="' . esc_attr(wp_create_nonce("ws-plugin--s2member-options-save")) . '" />' . "\n";
     echo '<div class="ws-menu-page-group" title="Other Payment Gateways (optional)" default-state="open">' . "\n";
     echo '<div class="ws-menu-page-section ws-plugin--s2member-pro-other-gateways-section">' . "\n";
     echo '<h3>Other Payment Gateways (enable/disable)</h3>' . "\n";
     echo '<p>s2Member Pro has been integrated with the additional Payment Gateways listed below. If you wish to take advantage of these additional Payment Gateway integrations, you will need to enable them explicitly from this page. Once enabled, please refresh the page. New options will become available in your s2Member Menu on the left-hand side.</p>' . "\n";
     echo '<p>s2Member has the ability to operate with as many Payment Gateway integrations as you like. If you\'d like to use them all, you can! Please remember, for each Payment Gateway that you integrate, you will need to configure the options for that Payment Gateway. You\'ll then use s2Member\'s Pro-Form/Button Generators to create WordPress Shortcodes that go into your Membership Options Page <em>(aka: your Signup Page)</em>.</p>' . "\n";
     echo '<table class="form-table">' . "\n";
     echo '<tbody>' . "\n";
     echo '<tr>' . "\n";
     echo '<td>' . "\n";
     echo '<div class="ws-menu-page-scrollbox" style="height:250px;">' . "\n";
     echo '<input type="hidden" name="ws_plugin__s2member_pro_gateways_enabled[]" value="update-signal" />' . "\n";
     foreach (c_ws_plugin__s2member_pro_gateways::available_gateways() as $ws_plugin__s2member_temp_s_key => $ws_plugin__s2member_temp_s_val) {
         echo '<input type="checkbox" name="ws_plugin__s2member_pro_gateways_enabled[]" id="ws-plugin--s2member-pro-gateways-enabled-' . esc_attr($ws_plugin__s2member_temp_s_key) . '" value="' . esc_attr($ws_plugin__s2member_temp_s_key) . '"' . (in_array($ws_plugin__s2member_temp_s_key, $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["pro_gateways_enabled"]) ? ' checked="checked"' : '') . ' /> <label for="ws-plugin--s2member-pro-gateways-enabled-' . esc_attr($ws_plugin__s2member_temp_s_key) . '">' . $ws_plugin__s2member_temp_s_val . '</label><br /><br />' . "\n";
     }
     echo '<input type="checkbox" checked="checked" disabled="disabled" /> <label><strong>PayPal Website Payments Standard</strong> <em>(w/ Buttons)</em><br />&uarr; supports Buy Now &amp; Recurring. (core / always on)</label>' . "\n";
     echo '</div>' . "\n";
     echo 'Enable/disable Payment Gateways integrated with s2Member Pro.' . "\n";
     echo '</td>' . "\n";
     echo '</tr>' . "\n";
     echo '</tbody>' . "\n";
     echo '</table>' . "\n";
     echo '</div>' . "\n";
     echo '</div>' . "\n";
     echo '<p class="submit"><input type="submit" value="Save Changes, (then refresh)" /></p>' . "\n";
     echo '</form>' . "\n";
     echo '</td>' . "\n";
     echo '<td class="ws-menu-page-table-r">' . "\n";
     c_ws_plugin__s2member_menu_pages_rs::display();
     echo '</td>' . "\n";
     echo '</tr>' . "\n";
     echo '</tbody>' . "\n";
     echo '</table>' . "\n";
     echo '</div>' . "\n";
 }

 public function __construct()
 {
     echo '<div class="wrap ws-menu-page">' . "\n";
     echo '<div class="ws-menu-page-toolbox">' . "\n";
     c_ws_plugin__s2member_menu_pages_tb::display();
     echo '</div>' . "\n";
     echo '<h2>ClickBank Options</h2>' . "\n";
     echo '<table class="ws-menu-page-table">' . "\n";
     echo '<tbody class="ws-menu-page-table-tbody">' . "\n";
     echo '<tr class="ws-menu-page-table-tr">' . "\n";
     echo '<td class="ws-menu-page-table-l">' . "\n";
     echo '<form method="post" name="ws_plugin__s2member_pro_options_form" id="ws-plugin--s2member-pro-options-form" autocomplete="off">' . "\n";
     echo '<input type="hidden" name="ws_plugin__s2member_options_save" id="ws-plugin--s2member-options-save" value="' . esc_attr(wp_create_nonce("ws-plugin--s2member-options-save")) . '" />' . "\n";
     echo '<div class="ws-menu-page-group" title="ClickBank Account Details">' . "\n";
     echo '<div class="ws-menu-page-section ws-plugin--s2member-pro-clickbank-account-details-section">' . "\n";
     echo '<h3>ClickBank Account Details (required)</h3>' . "\n";
     echo '<p><a href="http://s2member.com/r/clickbank/" target="_blank" rel="external">ClickBank</a> is a secure online retail outlet for more than 70,000 digital product vendors and 110,000 active affiliate marketers. ClickBank makes a sale somewhere in the world every three seconds, safely processing more than 27,000 digital transactions a day. They serve more than 200 countries, and are consistently ranked as one of the most highly-trafficked sites on the web.</p>' . "\n";
     echo '<p>s2Member has been integrated with ClickBank for Direct Payments and also for Recurring Billing. In order to take advantage of this integration, you will need to have a ClickBank Merchant Account. Once you have an account, all of the details below can be generated from inside of your ClickBank Merchant account. If you need assistance, please check their <a href="http://s2member.com/r/clickbank-help/" target="_blank" rel="external">help section</a>.</p>' . "\n";
     echo '<table class="form-table">' . "\n";
     echo '<tbody>' . "\n";
     echo '<tr>' . "\n";
     echo '<th>' . "\n";
     echo '<label for="ws-plugin--s2member-pro-clickbank-username">' . "\n";
     echo 'ClickBank Account Username:' . "\n";
     echo '</label>' . "\n";
     echo '</th>' . "\n";
     echo '</tr>' . "\n";
     echo '<tr>' . "\n";
     echo '<td>' . "\n";
     echo '<input type="text" autocomplete="off" name="ws_plugin__s2member_pro_clickbank_username" id="ws-plugin--s2member-pro-clickbank-username" value="' . format_to_edit($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["pro_clickbank_username"]) . '" /><br />' . "\n";
     echo 'This is provided by ClickBank. Check your ClickBank account for this information.' . "\n";
     echo '</td>' . "\n";
     echo '</tr>' . "\n";
     echo '<tr>' . "\n";
     echo '<th>' . "\n";
     echo '<label for="ws-plugin--s2member-pro-clickbank-clerk-key">' . "\n";
     echo 'ClickBank Clerk/API Key (Read Access):' . "\n";
     echo '</label>' . "\n";
     echo '</th>' . "\n";
     echo '</tr>' . "\n";
     echo '<tr>' . "\n";
     echo '<td>' . "\n";
     echo '<input type="password" autocomplete="off" name="ws_plugin__s2member_pro_clickbank_clerk_key" id="ws-plugin--s2member-pro-clickbank-clerk-key" value="' . format_to_edit($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["pro_clickbank_clerk_key"]) . '" /><br />' . "\n";
     echo 'This can be generated at ClickBank. s2Member needs a Clerk Key with "Read Access".' . "\n";
     echo '</td>' . "\n";
     echo '</tr>' . "\n";
     echo '<tr>' . "\n";
     echo '<th>' . "\n";
     echo '<label for="ws-plugin--s2member-pro-clickbank-developer-key">' . "\n";
     echo 'ClickBank Developer/API Key:' . "\n";
     echo '</label>' . "\n";
     echo '</th>' . "\n";
     echo '</tr>' . "\n";
     echo '<tr>' . "\n";
     echo '<td>' . "\n";
     echo '<input type="password" autocomplete="off" name="ws_plugin__s2member_pro_clickbank_developer_key" id="ws-plugin--s2member-pro-clickbank-developer-key" value="' . format_to_edit($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["pro_clickbank_developer_key"]) . '" /><br />' . "\n";
     echo 'This can be generated at ClickBank. Check your ClickBank account for this Key.' . "\n";
     echo '</td>' . "\n";
     echo '</tr>' . "\n";
     if (!is_multisite() || !c_ws_plugin__s2member_utils_conds::is_multisite_farm() || is_main_site()) {
         echo '<tr>' . "\n";
         echo '<th>' . "\n";
         echo '<label for="ws-plugin--s2member-gateway-debug-logs">' . "\n";
         echo 'Enable Logging Routines?<br />' . "\n";
         echo '<small><em class="ws-menu-page-hilite">* This setting applies universally. [ <a href="#" onclick="alert(\'This configuration option may ALSO appear under (s2Member → PayPal Options). Feel free to configure it here; but please remember that this setting is applied universally (i.e., SHARED) among all Payment Gateways integrated with s2Member.\'); return false;">?</a> ]</em></small>' . "\n";
         echo '</label>' . "\n";
         echo '</th>' . "\n";
         echo '</tr>' . "\n";
         echo '<tr>' . "\n";
         echo '<td>' . "\n";
         echo '<input type="radio" name="ws_plugin__s2member_gateway_debug_logs" id="ws-plugin--s2member-gateway-debug-logs-0" value="0"' . (!$GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["gateway_debug_logs"] ? ' checked="checked"' : '') . ' /> <label for="ws-plugin--s2member-gateway-debug-logs-0">No</label> &nbsp;&nbsp;&nbsp; <input type="radio" name="ws_plugin__s2member_gateway_debug_logs" id="ws-plugin--s2member-gateway-debug-logs-1" value="1"' . ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["gateway_debug_logs"] ? ' checked="checked"' : '') . ' /> <label for="ws-plugin--s2member-gateway-debug-logs-1">Yes, enable debugging, with API, IPN &amp; Return Page logging.</label><br />' . "\n";
         echo '<em>This enables API, IPN and Return Page logging. The log files are stored here: <code>' . esc_html(c_ws_plugin__s2member_utils_dirs::doc_root_path($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["logs_dir"])) . '</code></em><br />' . "\n";
         echo '<em class="ws-menu-page-hilite">If you have any trouble, please review your s2Member log files for problems. See: <a href="' . esc_attr(admin_url("/admin.php?page=ws-plugin--s2member-logs")) . '">Log Viewer</a></em>' . "\n";
         echo '</td>' . "\n";
         echo '</tr>' . "\n";
         echo '<tr>' . "\n";
         echo '<td>' . "\n";
         echo '<div class="info" style="margin-bottom:0;">' . "\n";
         echo '<p style="margin-top:0;"><span>We highly recommend that you enable logging during your initial testing phase. Logs produce lots of useful details that can help in debugging. Logs can help you find issues in your configuration and/or problems during payment processing. See: <a href="' . esc_attr(admin_url("/admin.php?page=ws-plugin--s2member-logs")) . '">Log Files (Debug)</a>.</span></p>' . "\n";
         echo '<p style="margin-bottom:0;"><span class="ws-menu-page-error">However, it is very important to disable logging once you go live. Log files may contain personally identifiable information, credit card numbers, secret API credentials, passwords and/or other sensitive information. We strongly suggest that logging be disabled on a live site (for security reasons).</span></p>' . "\n";
         echo '</div>' . "\n";
         echo '</td>' . "\n";
         echo '</tr>' . "\n";
     }
     echo '</tbody>' . "\n";
     echo '</table>' . "\n";
     echo '</div>' . "\n";
     echo '</div>' . "\n";
     echo '<div class="ws-menu-page-group" title="ClickBank IPN v2.1 or v6 Integration">' . "\n";
     echo '<div class="ws-menu-page-section ws-plugin--s2member-pro-clickbank-ipn-section">' . "\n";
     echo '<h3>ClickBank IPN "Instant Payment Notifications" (required)</h3>' . "\n";
     echo '<p><strong>1.</strong> Log into your ClickBank account and navigate to this section:<br /><strong>Account Settings → My Site → Advanced Tools</strong></p>' . "\n";
     echo '<p><strong>2.</strong> Edit your IPN settings &amp; generate a Secret Key.</strong></p>' . "\n";
     echo '<p><strong>3.</strong> You\'ll need your IPN v2.1 URL, which is:<br /><code>' . esc_html(home_url("/?s2member_pro_clickbank_notify=2.1")) . '</code> (or <code>=1</code>; same thing)</p>' . "\n";
     echo '<p>Or, you can choose to use v6. Your v6 IPN URL is:<br /><code>' . esc_html(home_url("/?s2member_pro_clickbank_notify=6")) . '</code></p>' . "\n";
     echo '<p class="warning">Please do NOT integrate both IPN URLs. Choose one version or the other.</strong></p>' . "\n";
     echo '<p><strong>4.</strong> Now provide s2Member with your Secret Key in the field below.</strong></p>' . "\n";
     echo '<table class="form-table">' . "\n";
     echo '<tbody>' . "\n";
     echo '<tr>' . "\n";
//.........这里部分代码省略.........

 public function __construct()
 {
     echo '<div class="wrap ws-menu-page">' . "\n";
     echo '<div class="ws-menu-page-toolbox">' . "\n";
     c_ws_plugin__s2member_menu_pages_tb::display();
     echo '</div>' . "\n";
     echo '<h2>API / Tracking</h2>' . "\n";
     echo '<table class="ws-menu-page-table">' . "\n";
     echo '<tbody class="ws-menu-page-table-tbody">' . "\n";
     echo '<tr class="ws-menu-page-table-tr">' . "\n";
     echo '<td class="ws-menu-page-table-l">' . "\n";
     echo '<form method="post" name="ws_plugin__s2member_options_form" id="ws-plugin--s2member-options-form" autocomplete="off">' . "\n";
     echo '<input type="hidden" name="ws_plugin__s2member_options_save" id="ws-plugin--s2member-options-save" value="' . esc_attr(wp_create_nonce("ws-plugin--s2member-options-save")) . '" />' . "\n";
     echo '<input type="hidden" name="ws_plugin__s2member_configured" id="ws-plugin--s2member-configured" value="1" />' . "\n";
     do_action("ws_plugin__s2member_during_trk_ops_page_before_left_sections", get_defined_vars());
     if (apply_filters("ws_plugin__s2member_during_trk_ops_page_during_left_sections_display_signup_tracking", TRUE, get_defined_vars())) {
         do_action("ws_plugin__s2member_during_trk_ops_page_during_left_sections_before_signup_tracking", get_defined_vars());
         echo '<div class="ws-menu-page-group" title="Signup Tracking Codes">' . "\n";
         echo '<div class="ws-menu-page-section ws-plugin--s2member-signup-tracking-section">' . "\n";
         echo '<h3>Signup Tracking Codes (optional)</h3>' . "\n";
         echo '<p>If you use affiliate software, a list server, tracking codes from advertising networks, or the like; you\'ll want to read this section. The HTML' . (is_multisite() && c_ws_plugin__s2member_utils_conds::is_multisite_farm() && !is_main_site() ? '' : ' and/or PHP') . ' code that you enter below, will be loaded up in a web browser, after a "new", "paying" Member completes Signup through your Payment Gateway. This is marked `Signup`, because Signup Tracking Codes will be displayed each time a "new", "paying" Member signs up. Depending on your fee structure, this may include a payment that establishes their Subscription, or it may not.</p>' . "\n";
         echo '<p>Signup Tracking Codes will only be displayed once for each Member. Signup Tracking Codes are displayed right after a "new", "paying" Member signs up successfully through your Payment Gateway, regardless of whether any money has actually been transacted. In other words, Signup Tracking Codes are displayed anytime a "new", "paying" Member signs up; even if you provided them with something 100% free <em>(i.e., even if no money is being transacted)</em>.</p>' . "\n";
         echo '<p>s2Member will display your Signup Tracking Codes in one of four possible locations... <strong>1.</strong> If possible, on the Thank-You Return Page, after returning from your Payment Gateway. <strong>2.</strong> Otherwise, if possible, on the Registration Form; after returning from your Payment Gateway. <em>Note. If you offer a 100% free Trial Period, Tracking Codes will be displayed in location #2 when using PayPal Standard Button integration.</em> <strong>3.</strong> Otherwise, if possible, on the Login Form after Registration is completed. <strong>4.</strong> Otherwise, in the footer of your WordPress theme, as soon as possible <em>(immediately with s2Member Pro-Form integration)</em>; or after the Customer\'s very first login.</p>' . "\n";
         echo '<p>Signup Tracking Codes are displayed for all types of Membership Level Access. Including Recurring Subscriptions <em>(with or without a Free Trial Period)</em>, Non-Recurring Subscriptions <em>(with or without a Free Trial Period)</em>, Lifetime Subscriptions, and even Fixed-Term Subscriptions. All of these are supported by s2Member\'s Button/Form Generators.</p>' . "\n";
         echo '<p>Signup Tracking Codes will NOT be processed for Free Subscribers that register without going through your Payment Gateway at all (i.e., they simply register on-site; and there is no checkout whatsoever). Signup Tracking Codes will NOT be processed when an "existing" User/Member pays for a new Subscription <em>(see: Modification Tracking Codes for that scenario)</em>.' . (is_multisite() && c_ws_plugin__s2member_utils_conds::is_multisite_farm() && !is_main_site() ? '' : ' And, Signup Tracking Codes will NOT be processed on Buy Now transactions for Independent Custom Capabilities <em>(see: Capability Tracking Codes for that scenario)</em>.') . '</p>' . "\n";
         echo '<p><em><strong>AD BLOCKERS:</strong> If a web browser has ad blockers enabled (i.e., the web browser has an ad blocking extension or add-on), Tracking Codes from popular online advertising companies (including many affiliate networks) may NOT be shown. Ad blockers can prevent your Tracking Codes from being loaded in a customer\'s browser. If you\'d like to avoid this problem, consider integrating with s2Member\'s API Notifications instead of with Tracking Codes. API Notifications occur silently behind-the-scenes (more reliably), whereas Tracking Codes are loaded in a customer\'s browser. For more information, please see: <strong>s2Member ⥱ API / Notifications</strong>.</em></p>' . "\n";
         do_action("ws_plugin__s2member_during_trk_ops_page_during_left_sections_during_signup_tracking", get_defined_vars());
         echo '<table class="form-table">' . "\n";
         echo '<tbody>' . "\n";
         echo '<tr>' . "\n";
         echo '<th>' . "\n";
         echo '<label for="ws-plugin--s2member-signup-tracking-codes">' . "\n";
         echo 'Integrate Signup Tracking Codes:' . "\n";
         echo '</label>' . "\n";
         echo '</th>' . "\n";
         echo '</tr>' . "\n";
         echo '<tr>' . "\n";
         echo '<td>' . "\n";
         echo '<textarea name="ws_plugin__s2member_signup_tracking_codes" id="ws-plugin--s2member-signup-tracking-codes" rows="8" wrap="off" spellcheck="false">' . format_to_edit($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["signup_tracking_codes"]) . '</textarea><br />' . "\n";
         echo 'Any valid XHTML / JavaScript' . (is_multisite() && c_ws_plugin__s2member_utils_conds::is_multisite_farm() && !is_main_site() ? '' : ' (or even PHP)') . ' code will work just fine here. Just try not to put anything here that would actually be visible to the Customer. Things like 1x1 pixel images that load up silently and/or JavaScript tracking routines will be fine. Google Analytics code works just fine, AdSense performance tracking, as well as Yahoo tracking and other affiliate network codes are all OK here.<br /><br />' . "\n";
         echo '<strong>You can also use these special Replacement Codes if you need them:</strong>' . "\n";
         echo '<ul class="ws-menu-page-li-margins">' . "\n";
         echo '<li><code>%%subscr_id%%</code> = The Paid Subscription ID, which remains constant throughout any &amp; all future payments. [ <a href="#" onclick="alert(\'There is one exception. If you are selling Lifetime or Fixed-Term (non-recurring) access, using Buy Now functionality; the %%subscr_id%% is actually set to the Transaction ID for the purchase. Payment Gateways do not provide a specific Subscription ID for Buy Now purchases. Since Lifetime &amp; Fixed-Term Subscriptions are NOT recurring (i.e., there is only ONE payment), using the Transaction ID as the Subscription ID is a graceful way to deal with this minor conflict.\'); return false;">?</a> ]</li>' . "\n";
         echo '<li><code>%%subscr_baid%%</code> = Applicable only with PayPal Pro (Payflow Edition); and only for Express Checkout transactions that require a Billing Agreement. This is the Subscription\'s Billing Agreement ID, which remains constant throughout any &amp; all future payments. [ <a href="#" onclick="alert(\'Applicable only with PayPal Pro (Payflow Edition); and only for Express Checkout transactions that require a Billing Agreement. In all other cases, the %%subscr_baid%% is simply set to the %%subscr_id%% value; i.e., it is a duplicate of %%subscr_id%% in most cases.\'); return false;">?</a> ]</li>' . "\n";
         echo '<li><code>%%subscr_cid%%</code> = Applicable only with Stripe integration. This is the Customer\'s ID in Stripe, which remains constant throughout any &amp; all future payments. Each Stripe Customer has this Customer ID; and also a Subscription and/or Transaction ID [ <a href="#" onclick="alert(\'Applicable only when you integrate s2Member with Stripe. In all other cases, the %%subscr_cid%% is simply set to the %%subscr_id%% value; i.e., it is a duplicate of %%subscr_id%% when running anything other than Stripe.\\n\\nEach Stripe Customer has a Customer ID; and also a Subscription and/or Transaction ID. See %%subscr_id%% for further details.\'); return false;">?</a> ]</li>' . "\n";
         echo '<li><code>%%currency%%</code> = Three-character currency code (uppercase); e.g., <code>USD</code></li>' . "\n";
         echo '<li><code>%%currency_symbol%%</code> = Currency code symbol; e.g., <code>$</code></li>' . "\n";
         echo '<li><code>%%initial%%</code> = The Initial Fee charged during signup. If you offered a 100% Free Trial Period, this will be <code>0</code>. [ <a href="#" onclick="alert(\'This will always represent the amount of money the Customer spent, whenever they initially signed up, no matter what. If a Customer signs up, under the terms of a 100% Free Trial Period, this will be 0.\'); return false;">?</a> ]</li>' . "\n";
         echo '<li><code>%%regular%%</code> = The Regular Amount of the Subscription. If you offer something 100% free, this will be <code>0</code>. [ <a href="#" onclick="alert(\'This is how much the Subscription costs after an Initial Period expires. If you did NOT offer an Initial Period at a different price, %%initial%% and %%regular%% will be equal to the same thing.\'); return false;">?</a> ]</li>' . "\n";
         echo '<li><code>%%recurring%%</code> = This is the amount that will be charged on a recurring basis, or <code>0</code> if non-recurring. [ <a href="#" onclick="alert(\'If Recurring Payments have not been required, this will be equal to 0. That being said, %%regular%% &amp; %%recurring%% are usually the same value. This variable can be used in two different ways. You can use it to determine what the Regular Recurring Rate is, or to determine whether the Subscription will recur or not. If it is going to recur, %%recurring%% will be > 0.\'); return false;">?</a> ]</li>' . "\n";
         echo '<li><code>%%first_name%%</code> = The First Name of the Customer who purchased the Membership Subscription.</li>' . "\n";
         echo '<li><code>%%last_name%%</code> = The Last Name of the Customer who purchased the Membership Subscription.</li>' . "\n";
         echo '<li><code>%%full_name%%</code> = The Full Name (First &amp; Last) of the Customer who purchased the Membership Subscription.</li>' . "\n";
         echo '<li><code>%%payer_email%%</code> = The Email Address of the Customer who purchased the Membership Subscription.</li>' . "\n";
         echo '<li><code>%%user_ip%%</code> = The Customer\'s IP Address, detected during checkout via <code>$_SERVER["REMOTE_ADDR"]</code>.</li>' . "\n";
         echo '<li><code>%%item_number%%</code> = The Item Number (colon separated <code><em>level:custom_capabilities:fixed term</em></code>) that the Subscription is for.</li>' . "\n";
         echo '<li><code>%%item_name%%</code> = The Item Name (as provided by the <code>desc=""</code> attribute in your Shortcode, which briefly describes the Item Number).</li>' . "\n";
         echo '<li><code>%%initial_term%%</code> = This is the term length of the Initial Period. This will be a numeric value, followed by a space, then a single letter. [ <a href="#" onclick="alert(\'Here are some examples:\\n\\n%%initial_term%% = 1 D (this means 1 Day)\\n%%initial_term%% = 1 W (this means 1 Week)\\n%%initial_term%% = 1 M (this means 1 Month)\\n%%initial_term%% = 1 Y (this means 1 Year)\\n\\nThe Initial Period never recurs, so this only lasts for the term length specified, then it is over.\'); return false;">?</a> ]</li>' . "\n";
         echo '<li><code>%%regular_term%%</code> = This is the term length of the Regular Period. This will be a numeric value, followed by a space, then a single letter. [ <a href="#" onclick="alert(\'Here are some examples:\\n\\n%%regular_term%% = 1 D (this means 1 Day)\\n%%regular_term%% = 1 W (this means 1 Week)\\n%%regular_term%% = 1 M (this means 1 Month)\\n%%regular_term%% = 1 Y (this means 1 Year)\\n%%regular_term%% = 1 L (this means 1 Lifetime)\\n\\nThe Regular Term is usually recurring. So the Regular Term value represents the period (or duration) of each recurring period. If %%recurring%% = 0, then the Regular Term only applies once, because it is not recurring. So if it is not recurring, the value of %%regular_term%% simply represents how long their Membership privileges are going to last after the %%initial_term%% has expired, if there was an Initial Term. The value of this variable ( %%regular_term%% ) will never be empty, it will always be at least: 1 D, meaning 1 day. No exceptions.\'); return false;">?</a> ]</li>' . "\n";
         echo '</ul>' . "\n";
         if (c_ws_plugin__s2member_utils_conds::pro_is_installed()) {
             echo '<strong>Coupon Replacement Codes (applicable only w/ s2Member Pro-Forms):</strong>' . "\n";
             echo '<ul class="ws-menu-page-li-margins">' . "\n";
             echo '<li><code>%%full_coupon_code%%</code> = A full Coupon Code—if one is accepted by your configuration of s2Member. This may indicate an Affiliate Coupon Code, which will include your Affiliate Suffix Chars too (i.e., the full Coupon Code).</li>' . "\n";
             echo '<li><code>%%coupon_code%%</code> = A Coupon Code—if one is accepted by your configuration of s2Member. This will NOT include any Affiliate Suffix Chars. This indicates the actual Coupon Code accepted by your configuration of s2Member (excluding any Affiliate ID).</li>' . "\n";
             echo '<li><code>%%coupon_affiliate_id%%</code> = This is the end of an Affiliate Coupon Code <em>(i.e., the referring affiliate\'s ID)</em>. This is only applicable if an Affiliate Coupon Code is accepted by your configuration of s2Member.</li>' . "\n";
             echo '</ul>' . "\n";
         }
         echo '<strong>Custom Replacement Codes can also be inserted using these instructions:</strong>' . "\n";
         echo '<ul class="ws-menu-page-li-margins">' . "\n";
         echo '<li><code>%%cv0%%</code> = The domain of your site, which is passed through the `custom` attribute in your Shortcode.</li>' . "\n";
         echo '<li><code>%%cv1%%</code> = If you need to track additional custom variables, you can pipe delimit them into the `custom` attribute; inside your Shortcode, like this: <code>custom="' . esc_html($_SERVER["HTTP_HOST"]) . '|cv1|cv2|cv3"</code>. You can have an unlimited number of custom variables. Obviously, this is for advanced webmasters; but the functionality has been made available for those who need it.</li>' . "\n";
         echo '</ul>' . "\n";
         echo '<strong>This example uses cv1 to record a special marketing campaign:</strong><br />' . "\n";
         echo '<em>(The campaign (i.e., christmas-promo) could be referenced using <code>%%cv1%%</code>)</em><br />' . "\n";
         echo '<code>custom="' . esc_html($_SERVER["HTTP_HOST"]) . '|christmas-promo"</code>' . "\n";
         echo '</td>' . "\n";
         echo '</tr>' . "\n";
         echo '</tbody>' . "\n";
         echo '</table>' . "\n";
         echo '<div class="ws-menu-page-hr"></div>' . "\n";
         echo '<p><em><strong>Tip:</strong> With <a href="' . esc_attr(c_ws_plugin__s2member_readmes::parse_readme_value("Pro Add-on / Prices")) . '" target="_blank" rel="external">s2Member Pro-Forms</a>, it\'s possible to integrate Affiliate Coupon Codes. Each of your affiliates can add their affiliate ID onto the end of any valid Coupon Code that you\'ve configured with s2Member Pro. Please check your Dashboard here: <strong>s2Member ⥱ Pro Coupon Codes ⥱ Affiliate Coupon Codes</strong>. This is a VERY powerful feature.</em></p>' . "\n";
         echo '</div>' . "\n";
         echo '</div>' . "\n";
         do_action("ws_plugin__s2member_during_trk_ops_page_during_left_sections_after_signup_tracking", get_defined_vars());
     }
     if (apply_filters("ws_plugin__s2member_during_trk_ops_page_during_left_sections_display_modification_tracking", TRUE, get_defined_vars())) {
         do_action("ws_plugin__s2member_during_trk_ops_page_during_left_sections_before_modification_tracking", get_defined_vars());
         echo '<div class="ws-menu-page-group" title="Modification Tracking Codes">' . "\n";
         echo '<div class="ws-menu-page-section ws-plugin--s2member-modification-tracking-section">' . "\n";
         echo '<h3>Modification Tracking Codes (option