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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: 1.5.2 |
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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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|
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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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|
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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 && 'None' !== $name ) { |
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|
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$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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|
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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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|
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echo $args['before_widget']; |
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multi_device_switcher_add_pc_switcher(); |
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echo $args['after_widget']; |
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|
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$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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|
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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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