<?php

/**
 * Widget for displaying content from a post
 *
 * Class SiteOrigin_Panels_Widgets_PostContent
 */
class SiteOrigin_Panels_Widgets_PostContent extends WP_Widget {
	function __construct() {
		parent::__construct(
			'siteorigin-panels-post-content',
			__( 'Post Content', 'siteorigin-panels' ),
			array(
				'description' => __( 'Displays content from the current post.', 'siteorigin-panels' ),
			)
		);
	}
	
	function widget( $args, $instance ) {
		if( is_admin() ) return;
		
		echo $args['before_widget'];
		$content = apply_filters('siteorigin_panels_widget_post_content', $this->default_content($instance['type']));
		echo $content;
		echo $args['after_widget'];
	}
	
	/**
	 * The default content for post types
	 * @param $type
	 * @return string
	 */
	function default_content($type){
		global $post;
		if(empty($post)) return;
		
		switch($type) {
			case 'title' :
				return '<h1 class="entry-title">' . $post->post_title . '</h1>';
			case 'content' :
				return '<div class="entry-content">' . wpautop($post->post_content) . '</div>';
			case 'featured' :
				if(!has_post_thumbnail()) return '';
				return '<div class="featured-image">' . get_the_post_thumbnail($post->ID) . '</div>';
			default :
				return '';
		}
	}
	
	function update($new, $old){
		return $new;
	}
	
	function form( $instance ) {
		$instance = wp_parse_args($instance, array(
			'type' => 'content',
		));
		
		$types = apply_filters('siteorigin_panels_widget_post_content_types', array(
			'' => __('None', 'siteorigin-panels'),
			'title' => __('Title', 'siteorigin-panels'),
			'featured' => __('Featured Image', 'siteorigin-panels'),
		));
		
		?>
		<p>
			<label for="<?php echo $this->get_field_id( 'type' ) ?>"><?php _e( 'Display Content', 'siteorigin-panels' ) ?></label>
			<select id="<?php echo $this->get_field_id( 'type' ) ?>" name="<?php echo $this->get_field_name( 'type' ) ?>">
				<?php foreach ($types as $type_id => $title) : ?>
					<option value="<?php echo esc_attr($type_id) ?>" <?php selected($type_id, $instance['type']) ?>><?php echo esc_html($title) ?></option>
				<?php endforeach ?>
			</select>
		</p>
		<?php
	}
}

• [F] layout.php
  Delete
• [F] post-content.php
  Delete
• [F] post-loop-helper.php
  Delete
• [F] post-loop.php
  Delete