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<?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
}
}
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