Zinntikumugai_Push7_Widget.php

//////////////////////////////////////
//Zinntikumugai_Push7_Widget 
//another: zinntikumugai
//ver 1.0
//////////////////////////////////////
class Zinntikumugai_Push7_Widget extends WP_Widget {
	function __construct() {
		$widget_ops = array (
			'classname' => 'zinntikumugai_push7_widget',
			'description' => 'Push7を埋め込めるウィジェット',
			'customize_selective_refresh' => true,
		);
		parent::__construct( false, $name = '人畜無害のPush7ウィジェット',	$widget_ops	);
	}

	/**
	* ウィジェットを出力
	* @param array $args
	* @param array $instance	設定項目
	*/
	public function widget( $args, $instance ) {
		/*
		$viewtype = $instance['viewtype'];
		$id = $instance['id'];
		$jsuri = $instance['jsuri'];
		*/
		$title = apply_filters( 'widget_title', empty($instance['title']) ? 'Push7' : $instance['title'] , $instance, $this->id_base );
		$id = empty($instance['p7id']) ? '000000' : $instance['p7id'];
		$viewtype = empty($instance['p7c']) ? 'n' : $instance['p7c'];
		$jsuri = empty($instance['p7src']) ? 'https://push7.jp/' : $instance['p7src'];

		echo $args['before_widget'];
		if( $title ) {
			echo $args['before_title'] . $title . $args['after_title'];
		}
		echo "<div class=\"p7-b\" data-p7id=\"{$id}\" data-p7c=\"{$viewtype}\"></div>";
		echo "<script src=\"{$jsuri}\" charset=\"UTF-8\"></script>";

		echo $args['after_widget'];
	}

	/**
	* ウィジェット管理画面を出力
	* @param array $instance 設定項目
	*/
	public function form( $instance ) {
			$instance = wp_parse_args( (array) $instance, array( 'title' => '' ) );
			$title = sanitize_text_field( $instance['title'] );
			$p7id = sanitize_text_field( $instance['p7id'] );
			$p7c = sanitize_text_field( $instance['p7c'] );
			$p7src = sanitize_text_field( $instance['p7src'] );

			?>
				<p>
					<label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label>
					<input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" />
					<label for="<?php echo $this->get_field_id('p7id'); ?>"><?php _e('APPNO:'); ?></label>
					<input class="widefat" id="<?php echo $this->get_field_id('p7id'); ?>" name="<?php echo $this->get_field_name('p7id'); ?>" type="text" value="<?php echo esc_attr($p7id); ?>" />
					<label for="<?php echo $this->get_field_id('p7c'); ?>"><?php _e('表示形式:'); ?></label>
					<input class="widefat" id="<?php echo $this->get_field_id('p7c'); ?>" name="<?php echo $this->get_field_name('p7c'); ?>" type="text" value="<?php echo esc_attr($p7c); ?>"/>
					<label for="<?php echo $this->get_field_id('p7c'); ?>"><?php _e('scriptURI:'); ?></label>
					<input class="widefat" id="<?php echo $this->get_field_id('p7src'); ?>" name="<?php echo $this->get_field_name('p7src'); ?>" type="text" value="<?php echo esc_attr($p7src); ?>" />

				</p>
			<?php
	}

	/**
	* データ更新
	*/
	public function update( $new_instance, $old_instance ) {
		$instance = $old_instance;
		$instance['title'] = sanitize_text_field( $new_instance['title'] );
		$instance['p7id'] = sanitize_text_field( $new_instance['p7id'] );
		$instance['p7c'] = sanitize_text_field( $new_instance['p7c'] );
		$instance['p7src'] = sanitize_text_field( $new_instance['p7src'] );

		return $instance;
	}

}
add_action('widgets_init', create_function('', 'return register_widget("Zinntikumugai_Push7_Widget");'));