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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 {
public function __construct() {
parent::__construct(
'siteorigin-panels-post-content',
__( 'Post Content', 'siteorigin-panels' ),
array(
'description' => __( 'Displays content from the current post.', 'siteorigin-panels' ),
)
);
}
public 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 wp_kses_post( $content );
echo $args['after_widget'];
}
/**
* The default content for post types
*
* @return string
*/
public function default_content( $type ) {
global $post;
if ( empty( $post ) ) {
return;
}
switch( $type ) {
case 'title':
return '<h1 class="entry-title">' . wp_kses_post( $post->post_title ) . '</h1>';
case 'featured':
if ( ! has_post_thumbnail() ) {
return '';
}
return '<div class="featured-image">' .
get_the_post_thumbnail( $post->ID )
. '</div>';
case 'post_content':
if ( in_the_loop() ) {
esc_html_e( 'This widget should not be used in the main post area.', 'siteorigin-panels' );
return;
}
if ( get_post_meta( $post->ID, 'panels_data', true ) ) {
$content = SiteOrigin_Panels::renderer()->render( $post->ID );
} else {
$content = wp_kses_post( apply_filters( 'the_content', $post->post_content ) );
}
return '<div class="entry-content">' . $content . '</div>';
}
}
public function update( $new, $old ) {
return $new;
}
public function form( $instance ) {
$instance = wp_parse_args( $instance, array(
'type' => '',
) );
$types = apply_filters( 'siteorigin_panels_widget_post_content_types', array(
'' => __( 'None', 'siteorigin-panels' ),
'title' => __( 'Title', 'siteorigin-panels' ),
'featured' => __( 'Featured Image', 'siteorigin-panels' ),
'post_content' => __( 'Content', 'siteorigin-panels' ),
) );
?>
<div class="siteorigin-widget-content">
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'type' ) ); ?>"><?php esc_html_e( 'Display Content', 'siteorigin-panels' ); ?></label>
<select id="<?php echo esc_attr( $this->get_field_id( 'type' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'type' ) ); ?>" class="siteorigin-widget-field">
<?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 } ?>
</select>
</p>
</div>
<?php
}
}