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<?php |
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/* |
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Widget Name: PC Switcher Widget |
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Plugin URI: https://github.com/thingsym/multi-device-switcher |
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Description: PC Switcher Widget add-on for the Multi Device Switcher. Use this widget to add the PC Switcher to a widget. |
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Version: 1.3.0 |
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Author: thingsym |
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Author URI: http://www.thingslabo.com/ |
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License: GPL2 |
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Text Domain: multi-device-switcher |
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Domain Path: /languages/ |
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*/ |
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|
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/* |
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Copyright 2013 thingsym (http://www.thingslabo.com/) |
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|
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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|
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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|
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA |
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*/ |
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|
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/** |
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* PC Switcher Widget |
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* |
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* @since 1.2 |
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*/ |
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if ( class_exists('Multi_Device_Switcher') ) |
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add_action('widgets_init', 'PC_Switcher_load_widgets'); |
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|
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function PC_Switcher_load_widgets() { |
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register_widget('PC_Switcher'); |
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} |
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|
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class PC_Switcher extends WP_Widget { |
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|
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function __construct() { |
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load_plugin_textdomain('multi-device-switcher', false, 'multi-device-switcher/languages'); |
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$widget_ops = array('classname' => 'widget_pc_switcher', 'description' => __( "Add the PC Switcher to a widget.", 'multi-device-switcher') ); |
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parent::__construct('pc-switcher', __('PC Switcher', 'multi-device-switcher'), $widget_ops); |
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$this->alt_option_name = 'widget_pc_switcher'; |
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|
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add_action( 'save_post', array(&$this, 'flush_widget_cache') ); |
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add_action( 'deleted_post', array(&$this, 'flush_widget_cache') ); |
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add_action( 'switch_theme', array(&$this, 'flush_widget_cache') ); |
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} |
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|
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function widget($args, $instance) { |
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if ( !function_exists( 'multi_device_switcher_add_pc_switcher' ) ) |
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return; |
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|
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global $multi_device_switcher; |
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$name = $multi_device_switcher->get_device_theme(); |
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|
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if ( $name && $name != 'None' ) { |
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|
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$cache = wp_cache_get('widget_pc_switcher', 'widget'); |
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|
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if ( !is_array($cache) ) |
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$cache = array(); |
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|
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if ( isset($cache[ $args['widget_id'] ]) ) { |
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echo $cache[ $args['widget_id'] ]; |
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return; |
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} |
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|
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ob_start(); |
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extract($args); |
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|
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echo $before_widget; |
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multi_device_switcher_add_pc_switcher(); |
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echo $after_widget; |
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|
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$cache[ $args['widget_id'] ] = ob_get_flush(); |
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wp_cache_set('widget_pc_switcher', $cache, 'widget'); |
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} |
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} |
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|
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function update( $new_instance, $old_instance ) { |
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$instance = $old_instance; |
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|
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$this->flush_widget_cache(); |
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|
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$alloptions = wp_cache_get( 'alloptions', 'options' ); |
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if ( isset($alloptions['widget_pc_switcher']) ) |
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delete_option('widget_pc_switcher'); |
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|
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return $instance; |
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} |
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|
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function flush_widget_cache() { |
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wp_cache_delete('widget_pc_switcher', 'widget'); |
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} |
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|
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function form( $instance ) { |
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} |
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} |
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?> |
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|
