PHP lib2函数代码示例

    /**
     * Overrides parent's to_html() method.
     *
     * Creates an output buffer, outputs the HTML and grabs the buffer content before releasing it.
     * Creates a wrapper 'ms-wrap' HTML element to contain content and navigation. The content inside
     * the navigation gets loaded with dynamic method calls.
     * e.g. if key is 'settings' then render_settings() gets called, if 'bob' then render_bob().
     *
     * @todo Could use callback functions to call dynamic methods from within the helper, thus
     * creating the navigation with a single method call and passing method pointers in the $tabs array.
     *
     * @since  1.0.0
     *
     * @return object
     */
    public function to_html()
    {
        $this->check_simulation();
        $items = $this->data['addon']->get_addon_list();
        $lang = (object) array('active_badge' => __('ACTIVE', MS_TEXT_DOMAIN), 'show_details' => __('Details...', MS_TEXT_DOMAIN), 'close_details' => __('Close', MS_TEXT_DOMAIN));
        $filters = array('all' => __('All', MS_TEXT_DOMAIN), 'active' => __('Active', MS_TEXT_DOMAIN), 'inactive' => __('Inactive', MS_TEXT_DOMAIN), 'options' => __('With options', MS_TEXT_DOMAIN));
        ob_start();
        ?>
		<div class="ms-wrap ms-addon-list">
			<h2 class="ms-settings-title">
				<i class="wpmui-fa wpmui-fa-puzzle-piece"></i>
				<?php 
        _e('Membership Add-ons', MS_TEXT_DOMAIN);
        ?>
			</h2>
			<form action="" method="post">
				<?php 
        lib2()->html->plugin_list($items, $lang, $filters);
        ?>
			</form>
		</div>
		<?php 
        $html = ob_get_clean();
        echo $html;
    }

 public static function print_admin_message()
 {
     $msg = !empty($_GET['msg']) ? (int) $_GET['msg'] : 0;
     $class = $msg > 0 ? 'updated' : 'error';
     if ($msg = self::get_admin_message($msg)) {
         lib2()->ui->admin_message($msg, $class);
     }
 }

 /**
  * Prepare fields that are displayed in the form.
  *
  * @since  1.0.1.0
  * @return array
  */
 protected function prepare_fields()
 {
     $api_status = MS_Addon_Mailchimp::get_api_status();
     $settings = $this->data['settings'];
     $action = MS_Controller_Settings::AJAX_ACTION_UPDATE_CUSTOM_SETTING;
     $auto_opt_in = $settings->get_custom_setting('mailchimp', 'auto_opt_in');
     $auto_opt_in = lib2()->is_true($auto_opt_in);
     $fields = array('mailchimp_api_test' => array('id' => 'mailchimp_api_test', 'type' => MS_Helper_Html::TYPE_HTML_TEXT, 'title' => __('MailChimp API test status: ', MS_TEXT_DOMAIN), 'value' => $api_status ? __('Verified', MS_TEXT_DOMAIN) : __('Failed', MS_TEXT_DOMAIN), 'class' => $api_status ? 'ms-ok' : 'ms-nok'), 'mailchimp_api_key' => array('id' => 'mailchimp_api_key', 'name' => 'custom[mailchimp][api_key]', 'type' => MS_Helper_Html::INPUT_TYPE_TEXT, 'title' => __('MailChimp API Key', MS_TEXT_DOMAIN), 'desc' => sprintf('<div>' . __('Visit <a href="%1$s">your API dashboard</a> to create an API Key.', MS_TEXT_DOMAIN) . '</div>', 'http://admin.mailchimp.com/account/api" target="_blank'), 'value' => $settings->get_custom_setting('mailchimp', 'api_key'), 'class' => 'ms-text-medium', 'ajax_data' => array('group' => 'mailchimp', 'field' => 'api_key', 'action' => $action)), 'separator' => array('type' => MS_Helper_Html::TYPE_HTML_SEPARATOR), 'auto_opt_in' => array('id' => 'auto_opt_in', 'name' => 'custom[mailchimp][auto_opt_in]', 'type' => MS_Helper_Html::INPUT_TYPE_RADIO_SLIDER, 'title' => __('Automatically opt-in new users to the mailing list.', MS_TEXT_DOMAIN), 'desc' => __('Users will not receive an email confirmation. You are responsible to inform your users.', MS_TEXT_DOMAIN), 'value' => $auto_opt_in, 'class' => 'inp-before', 'ajax_data' => array('group' => 'mailchimp', 'field' => 'auto_opt_in', 'action' => $action)), 'separator1' => array('type' => MS_Helper_Html::TYPE_HTML_SEPARATOR), 'mail_list_registered' => array('id' => 'mail_list_registered', 'name' => 'custom[mailchimp][mail_list_registered]', 'type' => MS_Helper_Html::INPUT_TYPE_SELECT, 'title' => __('Registered users mailing list (not members)', MS_TEXT_DOMAIN), 'field_options' => MS_Addon_Mailchimp::get_mail_lists(), 'value' => $settings->get_custom_setting('mailchimp', 'mail_list_registered'), 'ajax_data' => array('group' => 'mailchimp', 'field' => 'mail_list_registered', 'action' => $action)), 'mail_list_members' => array('id' => 'mail_list_members', 'name' => 'custom[mailchimp][mail_list_members]', 'type' => MS_Helper_Html::INPUT_TYPE_SELECT, 'title' => __('Members mailing list', MS_TEXT_DOMAIN), 'field_options' => MS_Addon_Mailchimp::get_mail_lists(), 'value' => $settings->get_custom_setting('mailchimp', 'mail_list_members'), 'ajax_data' => array('group' => 'mailchimp', 'field' => 'mail_list_members', 'action' => $action)), 'mail_list_deactivated' => array('id' => 'mail_list_deactivated', 'name' => 'custom[mailchimp][mail_list_deactivated]', 'type' => MS_Helper_Html::INPUT_TYPE_SELECT, 'title' => __('Deactivated memberships mailing list', MS_TEXT_DOMAIN), 'field_options' => MS_Addon_Mailchimp::get_mail_lists(), 'value' => $settings->get_custom_setting('mailchimp', 'mail_list_deactivated'), 'ajax_data' => array('group' => 'mailchimp', 'field' => 'mail_list_deactivated', 'action' => $action)));
     return $fields;
 }

 /**
  * Change a setting of the addon
  *
  * @since  1.0.0
  *
  * @param string $key
  * @param string $value
  */
 public function set($key, $value)
 {
     switch ($key) {
         case 'is_live':
             // This is a boolean value, not a string.
             $value = lib2()->is_true($value);
             break;
     }
     return $this->set_custom_setting(self::GROUP, $key, $value);
 }

 /**
  * Constructor is private -> singleton.
  *
  * @since  2.0
  */
 private function __construct()
 {
     if (is_admin()) {
         // in_widget_form: Add our button inside each widget.
         add_action('in_widget_form', array($this, 'admin_widget_button'), 10, 3);
         // in_widget_form: Update data of widget-group (see notes below).
         add_action('in_widget_form', array($this, 'update_widget_group'), 10, 3);
         // When the widget is saved (via Ajax) we save our options.
         add_filter('widget_update_callback', array($this, 'admin_widget_update'), 9999, 4);
         // Load the javascript support file for this module.
         lib2()->ui->add(CSB_JS_URL . 'cs-cloning.min.js', 'widgets.php');
         lib2()->ui->add(CSB_CSS_URL . 'cs-cloning.css', 'widgets.php');
     }
 }

 private function get_query_args()
 {
     $defaults = MS_Model_Invoice::get_query_args();
     lib2()->array->equip_request('s');
     $per_page = $this->get_items_per_page('invoice_per_page', self::DEFAULT_PAGE_SIZE);
     $current_page = $this->get_pagenum();
     $args = array('posts_per_page' => $per_page, 'offset' => ($current_page - 1) * $per_page);
     // Filter by search-term
     $search_filter = $_REQUEST['s'];
     if (!empty($search_filter)) {
         $this->search_string = $search_filter;
     }
     $args = wp_parse_args($args, $defaults);
     return $args;
 }

/**
Plugin Name: WordPress PopUp
Plugin URI:  http://premium.wpmudev.org/project/the-pop-over-plugin/
Description: Allows you to display a fancy PopUp to visitors sitewide or per blog. A *very* effective way of advertising a mailing list, special offer or running a plain old ad.
Version:     4.7.1.1
Author:      WPMU DEV
Author URI:  http://premium.wpmudev.org
Textdomain:  popover
WDP ID:      123

Copyright 2007-2013 Incsub (http://incsub.com)
Author - Barry (Incsub)
Contributors - Marko Miljus (Incsub), Ve Bailovity (Incsub)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License (Version 2 - GPLv2) as published by
the Free Software Foundation.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
function inc_popup_free_init()
{
    // Check if the PRO plugin is present and activated.
    if (defined('PO_VERSION') && 'pro' == PO_VERSION) {
        return false;
    }
    if (!defined('PO_LANG')) {
        // Used for more readable i18n functions: __( 'text', PO_LANG );
        define('PO_LANG', 'popover');
        define('PO_VERSION', '4.7');
        /**
         * The current DB/build version. NOT THE SAME AS THE PLUGIN VERSION!
         * Increase this when DB structure changes, migration code is required, etc.
         * See IncPopupDatabase: db_is_current() and db_update()
         */
        define('PO_BUILD', 6);
        $plugin_dir = trailingslashit(dirname(__FILE__));
        $plugin_dir_rel = trailingslashit(dirname(plugin_basename(__FILE__)));
        $plugin_url = plugin_dir_url(__FILE__);
        define('PO_LANG_DIR', $plugin_dir_rel . 'lang/');
        define('PO_TPL_DIR', $plugin_dir . 'css/tpl/');
        define('PO_INC_DIR', $plugin_dir . 'inc/');
        define('PO_JS_DIR', $plugin_dir . 'js/');
        define('PO_CSS_DIR', $plugin_dir . 'css/');
        define('PO_VIEWS_DIR', $plugin_dir . 'views/');
        define('PO_TPL_URL', $plugin_url . 'css/tpl/');
        define('PO_JS_URL', $plugin_url . 'js/');
        define('PO_CSS_URL', $plugin_url . 'css/');
        define('PO_IMG_URL', $plugin_url . 'img/');
        // Include function library.
        require_once PO_INC_DIR . 'external/wpmu-lib/core.php';
        lib2()->translate_plugin(PO_LANG, PO_LANG_DIR);
        require_once PO_INC_DIR . 'external/wdev-frash/module.php';
        // Register the current plugin.
        do_action('wdev-register-plugin', plugin_basename(__FILE__), 'WordPress PopUp', '/plugins/wordpress-popup/', __('Get Tips!', PO_LANG), '');
        // All done!
        require_once PO_INC_DIR . 'config-defaults.php';
        if (is_admin()) {
            // Defines class 'IncPopup'.
            require_once PO_INC_DIR . 'class-popup-admin.php';
        } else {
            // Defines class 'IncPopup'.
            require_once PO_INC_DIR . 'class-popup-public.php';
        }
        // Initialize the plugin as soon as we have identified the current user.
        IncPopup::instance();
    }
}

 /**
  * Constructor is private -> singleton.
  *
  * @since  2.0
  */
 private function __construct()
 {
     if (is_admin()) {
         // in_widget_form: Add our button inside each widget.
         add_action('in_widget_form', array($this, 'admin_widget_button'), 10, 3);
         // When the widget is saved (via Ajax) we save our options.
         add_filter('widget_update_callback', array($this, 'admin_widget_update'), 10, 3);
         lib2()->ui->add(CSB_JS_URL . 'cs-visibility.min.js', 'widgets.php');
         lib2()->ui->add(CSB_CSS_URL . 'cs-visibility.css', 'widgets.php');
         // Custom Sidebars Ajax request.
         add_action('cs_ajax_request_get', array($this, 'handle_ajax'));
     } else {
         // Filters the list of widget-areas and their widgets
         add_filter('sidebars_widgets', array($this, 'sidebars_widgets'));
     }
 }

 /**
  * Initializes the Add-on. Always executed.
  *
  * @since  1.0.1.0
  */
 public function init()
 {
     if (self::is_active()) {
         $this->first_click_free = lib2()->is_true($this->get_setting('first_click_free'));
         $this->add_filter('ms_model_membership_is_system', 'is_system', 10, 2);
         $this->add_filter('ms_model_membership_is_valid_type', 'is_valid_type', 10, 2);
         $this->add_filter('ms_model_membership_get_types', 'get_types');
         $this->add_filter('ms_helper_listtable_membership_column_name_actions', 'list_table_actions', 10, 2);
         $this->add_filter('ms_helper_listtable_memberships_name_badge', 'list_table_badge', 10, 2);
         $this->add_action('ms_init_done', 'apply_membership');
         // Last action in the init sequence.
         $this->create_membership();
     } else {
         $this->add_filter('ms_model_membership_get_memberships', 'hide_membership', 10, 2);
     }
 }

 /**
  * Enqueue the anonymous script.
  * Action: `popup-init-loading-method`
  *
  * @since  4.6
  * @param  string $method The option saved on the settings screen.
  * @param  IncPopup $handler Public IncPopup object that called the action.
  */
 public static function init_public($method, $handler)
 {
     if (self::METHOD != $method) {
         return false;
     }
     // Generate a random Script URL.
     $slug = self::$_slug;
     $val = self::_rot(time(), rand(1, 22));
     $script_url = esc_url_raw(add_query_arg(array($slug => $val), lib2()->net->current_url()));
     // The script is the home URL with a special URL-param.
     wp_enqueue_script($slug, $script_url, array('jquery'));
     // Enable animations in 'Anonymous Script'
     lib2()->ui->add(PO_CSS_URL . 'animate.min.css', 'front');
     // This checks if the current URL contains the special URL-param.
     // If the param is found then the PopUp details are output instead of the page.
     add_action('template_redirect', array(__CLASS__, 'apply'));
 }

 /**
  * Processes a form submit and changes the rule values, if valid form data
  * is found.
  *
  * @since  1.0.0
  */
 private function process_form()
 {
     $action = false;
     if (isset($_POST['rule_action'])) {
         $action = $_POST['rule_action'];
         if (!$this->verify_nonce($action)) {
             $action = false;
         }
     } elseif (isset($_GET['rule_action'])) {
         $action = $_GET['rule_action'];
         if (!$this->verify_nonce($action, 'GET')) {
             $action = false;
         }
     }
     if (empty($action)) {
         return;
     }
     $redirect = false;
     switch ($action) {
         case self::ACTION_ADD:
             lib2()->array->strip_slashes($_POST, 'url_value');
             $url = $_POST['url_value'];
             $base = MS_Model_Membership::get_base();
             $rule = $base->get_rule(self::RULE_ID);
             $rule->add_url($url);
             $base->set_rule(self::RULE_ID, $rule);
             $base->save();
             $redirect = true;
             break;
         case self::ACTION_DELETE:
             $id = $_REQUEST['item'];
             $base = MS_Model_Membership::get_base();
             $rule = $base->get_rule(self::RULE_ID);
             $rule->delete_url($id);
             $base->set_rule(self::RULE_ID, $rule);
             $base->save();
             $redirect = true;
             break;
     }
     if ($redirect) {
         $target = esc_url_raw(remove_query_arg(array('_wpnonce', 'item', 'rule_action')));
         wp_safe_redirect($target);
         exit;
     }
 }

/**
Plugin Name: PopUp Pro
Plugin URI:  http://premium.wpmudev.org/project/the-pop-over-plugin/
Description: Allows you to display a fancy PopUp to visitors sitewide or per blog. A *very* effective way of advertising a mailing list, special offer or running a plain old ad.
Version:     4.7.1.1
Author:      WPMU DEV
Author URI:  http://premium.wpmudev.org
Textdomain:  popover
WDP ID:      123

Copyright 2007-2013 Incsub (http://incsub.com)
Author - Barry (Incsub)
Contributors - Marko Miljus (Incsub), Ve Bailovity (Incsub)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License (Version 2 - GPLv2) as published by
the Free Software Foundation.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
function inc_popup_pro_init()
{
    if (!defined('PO_LANG')) {
        // Used for more readable i18n functions: __( 'text', PO_LANG );
        define('PO_LANG', 'popover');
        define('PO_VERSION', 'pro');
        /**
         * The current DB/build version. NOT THE SAME AS THE PLUGIN VERSION!
         * Increase this when DB structure changes, migration code is required, etc.
         * See IncPopupDatabase: db_is_current() and db_update()
         */
        define('PO_BUILD', 6);
        $plugin_dir = trailingslashit(dirname(__FILE__));
        $plugin_dir_rel = trailingslashit(dirname(plugin_basename(__FILE__)));
        $plugin_url = plugin_dir_url(__FILE__);
        define('PO_LANG_DIR', $plugin_dir_rel . 'lang/');
        define('PO_TPL_DIR', $plugin_dir . 'css/tpl/');
        define('PO_INC_DIR', $plugin_dir . 'inc/');
        define('PO_JS_DIR', $plugin_dir . 'js/');
        define('PO_CSS_DIR', $plugin_dir . 'css/');
        define('PO_VIEWS_DIR', $plugin_dir . 'views/');
        define('PO_TPL_URL', $plugin_url . 'css/tpl/');
        define('PO_JS_URL', $plugin_url . 'js/');
        define('PO_CSS_URL', $plugin_url . 'css/');
        define('PO_IMG_URL', $plugin_url . 'img/');
        // Include function library.
        require_once PO_INC_DIR . 'external/wpmu-lib/core.php';
        lib2()->translate_plugin(PO_LANG, PO_LANG_DIR);
        require_once PO_INC_DIR . 'config-defaults.php';
        if (is_admin()) {
            // Defines class 'IncPopup'.
            require_once PO_INC_DIR . 'class-popup-admin.php';
        } else {
            // Defines class 'IncPopup'.
            require_once PO_INC_DIR . 'class-popup-public.php';
        }
        // Initialize the plugin as soon as we have identified the current user.
        IncPopup::instance();
    }
}

 /**
  * Initializes the Add-on. Always executed.
  *
  * @since  1.0.0
  */
 public function init()
 {
     if (self::is_active()) {
         $this->buddypress_registration = lib2()->is_true($this->get_setting('buddypress_registration'));
         $this->add_filter('ms_controller_protection_tabs', 'rule_tabs');
         MS_Factory::load('MS_Addon_BuddyPress_Rule');
         /*
          * Using the BuddyPress registration form is optional.
          * These actions are only needed when the BuddyPress registration
          * form is used instead of the M2 registration form.
          */
         if ($this->buddypress_registration) {
             $this->add_filter('ms_frontend_custom_registration_form', 'registration_form');
             $this->add_action('ms_controller_frontend_register_user_before', 'prepare_create_user');
             $this->add_action('ms_controller_frontend_register_user_complete', 'save_custom_fields');
         }
         // Disable BuddyPress Email activation.
         add_filter('bp_core_signup_send_activation_key', '__return_false');
         add_filter('bp_registration_needs_activation', '__return_false');
         $this->add_action('bp_core_signup_user', 'disable_validation');
     }
 }

 /**
  * Outputs the content of the widget.
  *
  * @since  1.0.0
  *
  * @param array $args
  * @param array $instance
  */
 public function widget($args, $instance)
 {
     $redirect_login = false;
     $redirect_logout = false;
     $shortcode_args = '';
     if (!empty($instance['redirect_login'])) {
         $redirect_login = lib2()->net->expand_url($instance['redirect_login']);
     }
     if (!empty($instance['redirect_logout'])) {
         $redirect_logout = lib2()->net->expand_url($instance['redirect_logout']);
     }
     if (!empty($instance['shortcode_args'])) {
         $shortcode_args = $instance['shortcode_args'];
     }
     echo $args['before_widget'];
     if (!empty($instance['title'])) {
         echo $args['before_title'];
         echo apply_filters('widget_title', $instance['title']);
         echo $args['after_title'];
     }
     $scode = sprintf('[%1$s header="no" %2$s %3$s %4$s]', MS_Helper_Shortcode::SCODE_LOGIN, $redirect_login ? 'redirect_login="' . $redirect_login . '"' : '', $redirect_logout ? 'redirect_logout="' . $redirect_logout . '"' : '', $shortcode_args);
     echo do_shortcode($scode);
     echo $args['after_widget'];
 }

 /**
  * Parses the specified content and looks for shortcodes that are not
  * compatible with the current PopUp loading method.
  *
  * The function does not return a value, but if incompatible shortcodes are
  * detected a new Admin Notification will be generated which is displayed to
  * the user after the page has finished loading.
  *
  * @since  4.7.0
  * @param  string $content
  */
 public static function validate_shortcodes($content)
 {
     $settings = IncPopupDatabase::get_settings();
     $method = isset($settings['loadingmethod']) ? $settings['loadingmethod'] : 'ajax';
     // Check for specific/frequently used shortcodes.
     if ('footer' !== $method && preg_match('#\\[gravityforms?(\\s.*?\\]|\\])#', $content)) {
         lib2()->ui->admin_message(sprintf(__('You are using Gravity Forms inside this PopUp. It is best to switch to the <a href="%s">loading method</a> "Page Footer" to ensure the form works as expected.', PO_LANG), 'edit.php?post_type=' . IncPopupItem::POST_TYPE . '&page=settings'), 'err');
     }
     // General check for shortcode incompatibility
     switch ($method) {
         case 'ajax':
         case 'anonymous':
             // Check if the content contains any of the Front-Shortcodes:
             $check = IncPopupAddon_HeaderFooter::check();
             $content = do_shortcode($content);
             foreach ($check->shortcodes as $code) {
                 $match = array();
                 if (preg_match('#\\[' . $code . '(\\s.*?\\]|\\])#', $content, $match)) {
                     lib2()->ui->admin_message(sprintf(__('Shortcode <code>%s</code> requires a different <a href="%s">loading method</a> to work.<br />Try "Page Footer", though sometimes the method "Custom AJAX" also works (please test the result)', PO_LANG), $match[0], 'edit.php?post_type=' . IncPopupItem::POST_TYPE . '&page=settings'), 'err');
                 }
             }
             break;
         case 'footer':
         case 'front':
             // Nothing needs to be validated here...
             break;
         default:
             //lib2()->ui->admin_message( 'Shortcode-Check not defined for: ' . $method );
     }
 }