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<?php
/**
* Sidebar posts widget
*
* @package Cali
*/
class Cali_Sidebar_Posts extends WP_Widget {
public function __construct() {
$widget_ops = array(
'classname' => 'widget_recent_post',
'description' => __( 'Same as the core recent posts widget, but with thumbnails', 'cali' ),
'customize_selective_refresh' => true,
);
parent::__construct( 'cali-sidebar-posts', __( 'Cali: Sidebar posts', 'cali' ), $widget_ops );
$this->alt_option_name = 'widget_recent_post';
}
public function widget( $args, $instance ) {
if ( ! isset( $args['widget_id'] ) ) {
$args['widget_id'] = $this->id;
}
$title = ( ! empty( $instance['title'] ) ) ? $instance['title'] : __( 'Popular Posts', 'cali' );
/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
$number = ( ! empty( $instance['number'] ) ) ? absint( $instance['number'] ) : 5;
if ( ! $number )
$number = 5;
$show_author = isset( $instance['show_author'] ) ? $instance['show_author'] : false;
$r = new WP_Query( apply_filters( 'widget_posts_args', array(
'posts_per_page' => $number,
'no_found_rows' => true,
'post_status' => 'publish',
'ignore_sticky_posts' => true
) ) );
if ($r->have_posts()) :
?>
<?php echo $args['before_widget']; ?>
<?php if ( $title ) {
echo $args['before_title'] . $title . $args['after_title'];
} ?>
<div class="ca-popular-posts">
<ul>
<?php while ( $r->have_posts() ) : $r->the_post(); ?>
<li>
<a href="<?php echo esc_url( get_permalink() ); ?>" class="clearfix">
<?php the_post_thumbnail('thumbnail'); ?>
<?php the_title( '<h3 class="post-title">','</h3>' ); ?>
<?php if ( $show_author ) : ?>
<span class="byline"><?php esc_html_e('by', 'cali'); ?> <em><?php echo get_the_author(); ?></em></span>
<?php endif; ?>
</a>
</li>
<?php endwhile; ?>
</ul>
</div>
<?php echo $args['after_widget']; ?>
<?php
// Reset the global $the_post as this query will have stomped on it
wp_reset_postdata();
endif;
}
public function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = sanitize_text_field( $new_instance['title'] );
$instance['number'] = (int) $new_instance['number'];
$instance['show_author'] = isset( $new_instance['show_author'] ) ? (bool) $new_instance['show_author'] : false;
return $instance;
}
public function form( $instance ) {
$title = isset( $instance['title'] ) ? esc_attr( $instance['title'] ) : '';
$number = isset( $instance['number'] ) ? absint( $instance['number'] ) : 5;
$show_author = isset( $instance['show_author'] ) ? (bool) $instance['show_author'] : false;
?>
<p><label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php esc_html_e( 'Title:', 'cali' ); ?></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 $title; ?>" /></p>
<p><label for="<?php echo $this->get_field_id( 'number' ); ?>"><?php esc_html_e( 'Number of posts to show:', 'cali' ); ?></label>
<input class="tiny-text" id="<?php echo $this->get_field_id( 'number' ); ?>" name="<?php echo $this->get_field_name( 'number' ); ?>" type="number" step="1" min="1" value="<?php echo $number; ?>" size="3" /></p>
<p><input class="checkbox" type="checkbox"<?php checked( $show_author ); ?> id="<?php echo $this->get_field_id( 'show_author' ); ?>" name="<?php echo $this->get_field_name( 'show_author' ); ?>" />
<label for="<?php echo $this->get_field_id( 'show_author' ); ?>"><?php esc_html_e( 'Display post author?', 'cali' ); ?></label></p>
<?php
}
}
Zerion Mini Shell 1.0