PHP is_pro_site函數代碼示例

 function __construct()
 {
     add_action('psts_settings_page', array(&$this, 'settings'));
     if (is_pro_site()) {
         add_action('widgets_init', create_function('', 'return register_widget("ProSites_Pro_Widget");'));
     }
 }

 function force_roles_on_free_sites($roles)
 {
     if (!class_exists('ProSites')) {
         return $roles;
     }
     // Doesn't apply if we don't have ProSites
     if (current_user_can('manage_network_options')) {
         return $roles;
     }
     // Doesn't affect Super Admins
     if (!function_exists('is_pro_site')) {
         return $roles;
     }
     // Erm... should never happen.
     $values = get_site_option('wdeb_pro');
     $force = @$values['force_on_free'];
     if (!$force) {
         return $roles;
     }
     // No forcing, nothing to do
     if (is_pro_site()) {
         return $roles;
     }
     // Pro site, no forcing;
     // Force on ALL roles
     return array('administrator' => 'administrator', 'editor' => 'editor', 'author' => 'author', 'contributor' => 'contributor', 'subscriber' => 'subscriber');
 }

 function force_redirect($value)
 {
     global $psts;
     if (is_pro_site(false, 1)) {
         return 0;
     } else {
         return 1;
     }
 }

 function __construct()
 {
     //		add_action( 'psts_settings_page', array( &$this, 'settings' ) );
     self::$user_label = __('Pro Widget', 'psts');
     self::$user_description = __('Brag about your Pro Level with a widget', 'psts');
     if (is_pro_site()) {
         add_action('widgets_init', create_function('', 'return register_widget("ProSites_Pro_Widget");'));
     }
 }

 /**
  * Prevents Buddypress from displaying non-pro sites in activities or anything
  * If third parameter is null, the funcion has been called via bp_blogs_is_blog_recordable_for_user filter
  * otherwise via bp_blogs_is_blog_recordable
  *
  * @uses is_pro_site()
  *
  * @param int $recordable_globally previous value for recorded globally
  * @param int $blog_id ID of the blog being checked.
  * @param int $user_id (Optional) ID of the user for whom access is being checked.
  *
  * @return bool True if site is pro or originally was recorable False if filtering is on plus it's a non-pro site
  **/
 function prosites_filter_blogs($recordable_globally = null, $blog_id = false, $user_id = null)
 {
     global $bp, $psts;
     // If related feature is off simply return original value
     if (!$psts->get_setting('bp_hide_unpaid')) {
         return $recordable_globally;
     }
     // Otherwise check if site is pro
     return is_pro_site($blog_id);
 }

 function message()
 {
     global $psts, $current_screen, $blog_id;
     if (is_pro_site(false, $psts->get_setting('xmlrpc_level', 1)) || $this->ads_xmlrpc()) {
         return;
     }
     if ($current_screen->id == 'options-writing') {
         $notice = str_replace('LEVEL', $psts->get_level_setting($psts->get_setting('xmlrpc_level', 1), 'name'), $psts->get_setting('xmlrpc_message'));
         echo '<div class="error"><p><a href="' . $psts->checkout_url($blog_id) . '">' . $notice . '</a></p></div>';
     }
 }

 public function network_pro_posts_cb($atts)
 {
     if (!is_main_site() && !ALLOW_SUBSITE_PRO_POSTS) {
         return 'Sorry! This shortcode is only available for main site.';
     }
     $defaults = array('posts_per_page' => 10, 'post_type' => 'post', 'randomize' => false, 'include_main_site' => false, 'pro_level' => 'all');
     extract(shortcode_atts($defaults, $atts));
     $posts = $sites = array();
     if ($pro_level == 'all') {
         $levels = get_site_option('psts_levels');
     } else {
         $levels = array($pro_level => 1);
     }
     foreach ($levels as $key => $value) {
         $sql = 'SELECT * from ' . $this->db->base_prefix . "pro_sites where level = '" . $key . "'";
         $sites = $this->db->get_results($sql, OBJECT);
     }
     if ($include_main_site) {
         $main_site = new stdClass();
         $main_site->blog_ID = 1;
         array_unshift($sites, $main_site);
     }
     foreach ($sites as $site) {
         if ($site->blog_ID == 0) {
             continue;
         }
         if (!is_pro_site($site->blog_ID)) {
             continue;
         }
         $sql = "SELECT * from " . $this->db->base_prefix . "network_posts where BLOG_ID = '" . $site->blog_ID . "' AND post_type = '" . $post_type . "' LIMIT 0, " . $posts_per_page;
         $subsite_posts = $this->db->get_results($sql, OBJECT);
         foreach ($subsite_posts as $subsite_post) {
             array_push($posts, $subsite_post);
         }
     }
     if ($randomize) {
         shuffle($posts);
     }
     $html = '<div class="pro_sites_posts">';
     $html .= '<ul>';
     foreach ($posts as $post) {
         $html .= '<li>';
         $html .= '<h3><a href="' . network_get_permalink($post->BLOG_ID, $post->ID) . '">' . $post->post_title . '</a></h3>';
         $html .= '</li>';
     }
     $html .= '</ul>';
     $html .= '</div>';
     return $html;
 }

 function admin_menu()
 {
     global $submenu, $psts;
     $blog_id = get_current_blog_id();
     $menu_items = $psts->get_setting('ual', array());
     foreach ($menu_items as $id => $options) {
         if ($options['name'] && !is_pro_site($blog_id, $options['level'])) {
             if (!$options['parent']) {
                 add_menu_page($options['name'], $options['name'], 'manage_options', 'upgrade_redirect&source=test', array(&$this, 'redirect'), '', $options['priority']);
             } else {
                 $redirect_url = $psts->checkout_url($blog_id, 'Menu - ' . $options['name']);
                 $submenu[$options['parent']] = $this->magic_insert($options['priority'] - 1, array($options['name'], 'manage_options', $redirect_url), $submenu[$options['parent']]);
             }
         }
     }
 }

 function filter($space)
 {
     global $psts;
     //don't filter on network settings page to avoid confusion
     if (is_network_admin()) {
         return $space;
     }
     $quota = $psts->get_level_setting($psts->get_level(), 'quota');
     if ($quota && is_pro_site(false, $psts->get_level())) {
         return $quota;
     } else {
         if (function_exists('psts_hide_ads') && psts_hide_ads() && ($quota = $psts->get_setting("quota_upgraded_space"))) {
             return $quota;
         } else {
             return $space;
         }
     }
 }

 function force_roles_on_free_sites($roles)
 {
     if (!class_exists('ProSites')) {
         return $roles;
     }
     // Doesn't apply if we don't have ProSites
     if (current_user_can('manage_network_options')) {
         return $roles;
     }
     // Doesn't affect Super Admins
     if (!function_exists('is_pro_site')) {
         return $roles;
     }
     // Erm... should never happen.
     $values = get_site_option('wdeb_pro');
     $force = @$values['force_on_free'];
     if (!$force) {
         return $roles;
     }
     // No forcing, nothing to do
     if (is_pro_site()) {
         return $roles;
     }
     // Pro site, no forcing;
     // Force on ALL roles
     global $wp_roles;
     if (!isset($wp_roles)) {
         $wp_roles = new WP_Roles();
     }
     $all_roles = array_keys($wp_roles->get_names());
     return array_combine($all_roles, $all_roles);
     /*
     // Just WP default roles...
     return array (
     	'administrator' => 'administrator',
     	'editor' => 'editor',
     	'author' => 'author',
     	'contributor' => 'contributor',
     	'subscriber' => 'subscriber',
     );
     */
 }

function blogs_directory_hide_some_blogs($blog_id)
{
    $blogs_directory_hide_blogs = get_site_option('blogs_directory_hide_blogs');
    /*Hide Pro Site blogs */
    if (isset($blogs_directory_hide_blogs['pro_site']) && 1 == $blogs_directory_hide_blogs['pro_site']) {
        global $ProSites_Module_PayToBlog, $psts;
        //don't show unpaid blogs
        if (is_object($ProSites_Module_PayToBlog) && $psts->get_setting('ptb_front_disable') && !is_pro_site($blog_id, 1)) {
            return true;
        }
    }
    /*Hide Private blogs */
    if (isset($blogs_directory_hide_blogs['private']) && 1 == $blogs_directory_hide_blogs['private']) {
        //don't show private blogs
        $privacy = get_blog_option($blog_id, 'blog_public');
        if (is_numeric($privacy) && 1 != $privacy) {
            return true;
        }
    }
    return false;
}

 public function network_info_cb($atts)
 {
     $html = '';
     $sites = wp_get_sites();
     $html .= __('Total Sites: ', 'ni') . count($sites);
     $users = $this->_db->get_var("SELECT COUNT(1) FROM {$this->_db->users}");
     $html .= '<br>' . __('Total Users: ', 'ni') . $users;
     if ($this->is_pro_site_active) {
         $pro_sites = 0;
         foreach ($sites as $site) {
             if (is_pro_site($site['blog_id'])) {
                 $pro_sites++;
             }
         }
         $html .= '<br>' . __('Total Pro Sites: ', 'ni') . $pro_sites;
     }
     if (is_main_site() || defined('ALLOW_NI_IN_SUBSITE') && ALLOW_NI_IN_SUBSITE) {
         return $html;
     }
     return __('You are not allowed to use this shortcode!', 'ni');
 }

 function checkout_output($content)
 {
     //make sure we are in the loop and on current page loop item
     if (!in_the_loop() || get_queried_object_id() != get_the_ID()) {
         return $content;
     }
     //make sure logged in
     if (!is_user_logged_in()) {
         $content .= '<p>' . __('You must first login before you can choose a site to upgrade:', 'psts') . '</p>';
         $content .= wp_login_form(array('echo' => false));
         return $content;
     }
     //set blog_id
     if (isset($_POST['bid'])) {
         $blog_id = intval($_POST['bid']);
     } else {
         if (isset($_GET['bid'])) {
             $blog_id = intval($_GET['bid']);
         } else {
             $blog_id = false;
         }
     }
     if ($blog_id) {
         //check for admin permissions for this blog
         switch_to_blog($blog_id);
         $permission = current_user_can('edit_pages');
         restore_current_blog();
         if (!$permission) {
             $content = '<p>' . __('Sorry, but you do not have permission to upgrade this site. Only the site administrator can upgrade their site.', 'psts') . '</p>';
             $content .= '<p><a href="' . $this->checkout_url() . '">&laquo; ' . __('Choose a different site', 'psts') . '</a></p>';
             return $content;
         }
         if ($this->get_expire($blog_id) > 2147483647) {
             $level = $this->get_level_setting($this->get_level($blog_id), 'name');
             $content = '<p>' . sprintf(__('This site has been permanently given %s status.', 'psts'), $level) . '</p>';
             $content .= '<p><a href="' . $this->checkout_url() . '">&laquo; ' . __('Choose a different site', 'psts') . '</a></p>';
             return $content;
         }
         //this is the main hook for gateways to add all their code
         $content = apply_filters('psts_checkout_output', $content, $blog_id);
     } else {
         //blogid not set
         $blogs = get_blogs_of_user(get_current_user_id());
         if ($blogs) {
             $content .= '<h3>' . __('Please choose a site to Upgrade or Modify:', 'psts') . '</h3>';
             $content .= '<ul>';
             foreach ($blogs as $blog) {
                 //check for permission
                 switch_to_blog($blog->userblog_id);
                 $permission = current_user_can('edit_pages');
                 restore_current_blog();
                 if (!$permission) {
                     continue;
                 }
                 $has_blog = true;
                 $level = $this->get_level($blog->userblog_id);
                 $level_label = $level ? $this->get_level_setting($level, 'name') : sprintf(__('Not %s', 'psts'), $this->get_setting('rebrand'));
                 $upgrade_label = is_pro_site($blog->userblog_id) ? sprintf(__('Modify "%s"', 'psts'), $blog->blogname) : sprintf(__('Upgrade "%s"', 'psts'), $blog->blogname);
                 $content .= '<li><a href="' . $this->checkout_url($blog->userblog_id) . '">' . $upgrade_label . '</a> (<em>' . $blog->siteurl . '</em>) - ' . $level_label . '</li>';
             }
             $content .= '</ul>';
         }
         //show message if no valid blogs
         if (!$has_blog) {
             $content .= '<strong>' . __('Sorry, but it appears you are not an administrator for any sites.', 'psts') . '</strong>';
         }
     }
     return '<div id="psts-checkout-output">' . $content . '</div>';
     //div wrap
 }

 /**
  * Check if user is upgrading or downgrading
  *
  * @param $blog_id
  * @param $post
  */
 private static function is_modifying($blog_id, $post, $initAmount)
 {
     global $psts;
     $modify = false;
     $level = !empty($post['level']) ? $post['level'] : '';
     $period = !empty($post['period']) ? $post['period'] : '';
     if (empty($blog_id) || empty($level) || empty($period)) {
         return false;
     }
     //Check if there is existing profile id
     $profile_id = self::get_profile_id($blog_id);
     if (!empty($profile_id)) {
         //Get details from Paypal
         $profile_details = PaypalApiHelper::GetRecurringPaymentsProfileDetails($profile_id);
         //Check if there is any profile reference
         $profile_ref = !empty($profile_details['PROFILEREFERENCE']) ? $profile_details['PROFILEREFERENCE'] : '';
         if (!empty($profile_ref)) {
             //Get Existing plan details from reference
             list($pre, $blog_id, $prev_level, $prev_period, $amount, $currency, $timestamp, $activation_key) = explode('_', $profile_ref);
         }
         if ($period != $prev_period || $level != $prev_level) {
             $modify = true;
         }
     }
     if ($modify) {
         //check for modifying
         if (!empty($blog_id) && is_pro_site($blog_id) && !is_pro_trial($blog_id)) {
             $modify = $psts->calc_upgrade($blog_id, $initAmount, $level, $period);
             $modify = $modify ? $modify : $psts->get_expire($blog_id);
         } else {
             $modify = false;
         }
     }
     return $modify;
 }

//.........這裏部分代碼省略.........
        <h2><?php 
                _e('Payment Settings', 'mp');
                ?>
</h2>
        <div id="poststuff" class="metabox-holder mp-settings">

        <form id="mp-gateways-form" method="post" action="edit.php?post_type=product&amp;page=marketpress&amp;tab=gateways">
          <input type="hidden" name="gateway_settings" value="1" />

					<?php 
                if (!$this->global_cart) {
                    ?>
          <div id="mp_gateways" class="postbox">
            <h3 class='hndle'><span><?php 
                    _e('General Settings', 'mp');
                    ?>
</span></h3>
            <div class="inside">
              <table class="form-table">
                <tr>
        				<th scope="row"><?php 
                    _e('Select Payment Gateway(s)', 'mp');
                    ?>
</th>
        				<td>
                <?php 
                    //check network permissions
                    if (is_multisite() && !is_main_site()) {
                        $network_settings = get_site_option('mp_network_settings');
                        foreach ((array) $mp_gateway_plugins as $code => $plugin) {
                            if ($network_settings['allowed_gateways'][$code] == 'full') {
                                $allowed_plugins[$code] = $plugin;
                            } else {
                                if ($network_settings['allowed_gateways'][$code] == 'supporter' && function_exists('is_pro_site') && is_pro_site(false, $network_settings['gateways_pro_level'][$code])) {
                                    $allowed_plugins[$code] = $plugin;
                                }
                            }
                        }
                        $mp_gateway_plugins = $allowed_plugins;
                    }
                    foreach ((array) $mp_gateway_plugins as $code => $plugin) {
                        if ($plugin[3]) {
                            //if demo
                            ?>
<label><input type="checkbox" class="mp_allowed_gateways" name="mp[gateways][allowed][]" value="<?php 
                            echo $code;
                            ?>
" disabled="disabled" /> <?php 
                            echo esc_attr($plugin[1]);
                            ?>
</label> <a class="mp-pro-update" href="http://premium.wpmudev.org/project/e-commerce" title="<?php 
                            _e('Upgrade', 'mp');
                            ?>
 &raquo;"><?php 
                            _e('Pro Only &raquo;', 'mp');
                            ?>
</a><br /><?php 
                        } else {
                            ?>
<label><input type="checkbox" class="mp_allowed_gateways" name="mp[gateways][allowed][]" value="<?php 
                            echo $code;
                            ?>
"<?php 
                            echo in_array($code, $this->get_setting('gateways->allowed', array())) ? ' checked="checked"' : '';
                            ?>
 /> <?php