<?php
/**
* Portfolio categories list.
*
* @package Pofo
*/
?>
<?php
// Register and load the widget
if ( ! function_exists( 'pofo_portfolio_categories' ) ) {
function pofo_portfolio_categories() {
register_widget( 'Pofo_Portfolio_Categories' );
}
}
add_action( 'widgets_init', 'pofo_portfolio_categories' );
if (! class_exists('Pofo_Portfolio_Categories')) {
class Pofo_Portfolio_Categories extends WP_Widget {
/**
* Register pofo portfolio categories list.
*/
function __construct() {
parent::__construct(
'Pofo_Portfolio_Categories', // Base ID
__('Pofo - Portfolio Categories', 'pofo-addons'), // Name
array( 'description' => __( 'Display a list of portfolio categories on your site.', 'pofo-addons' ), ) // Args
);
}
public function widget( $args, $instance ) {
global $wp_query, $post;
$title = ! empty( $instance['title'] ) ? $instance['title'] : '';
/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
$c = ! empty( $instance['post_counts'] ) ? '1' : '0';
$h = ! empty( $instance['hierarchical'] ) ? '1' : '0';
echo $args['before_widget'];
if ( $title ) {
echo $args['before_title'] . $title . $args['after_title'];
}
$cat_args = array(
'orderby' => 'name',
'show_count' => $c,
'hierarchical' => $h,
'taxonomy' => 'portfolio-category'
);
echo '<ul>';
$cat_args['title_li'] = '';
/**
* Filters the arguments for the Categories widget.
*
* @since 2.8.0
* @since 4.9.0 Added the `$instance` parameter.
*
* @param array $cat_args An array of Categories widget options.
* @param array $instance Array of settings for the current widget.
*/
wp_list_categories( apply_filters( 'widget_categories_args', $cat_args, $instance ) );
echo '</ul>';
echo $args['after_widget'];
}
public function form( $instance ) {
$instance = wp_parse_args( (array) $instance, array( 'title' => esc_html__( 'Portfolio Categories', 'pofo-addons' ), 'post_counts' => '', 'hierarchical' => '' ) );
?>
<p>
<label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:','pofo-addons'); ?></label>
<input type="text" class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" value="<?php if (isset ( $instance['title'])) {echo esc_attr( $instance['title'] );} ?>" />
</p>
<p>
<input class="checkbox" type="checkbox" <?php checked( '1', $instance['post_counts'] ) ?> id="<?php echo $this->get_field_id('post_counts'); ?>" name="<?php echo $this->get_field_name('post_counts'); ?>" value="1" />
<label for="<?php echo $this->get_field_id('post_counts'); ?>"><?php _e('Show portfolio counts','pofo-addons'); ?></label>
</p>
<p>
<input class="checkbox" type="checkbox" <?php checked( '1', $instance['hierarchical'] ) ?> id="<?php echo $this->get_field_id('hierarchical'); ?>" name="<?php echo $this->get_field_name('hierarchical'); ?>" value="1" />
<label for="<?php echo $this->get_field_id('hierarchical'); ?>"><?php _e('Show hierarchy','pofo-addons'); ?></label>
</p>
<?php
}
public function update( $new_instance, $old_instance ) {
$instance = array();
$instance['title'] = ( ! empty( $new_instance['title'] ) ) ? strip_tags( $new_instance['title'] ) : '';
$instance['post_counts'] = ! empty($new_instance['post_counts']) ? 1 : 0;
$instance['hierarchical'] = ! empty($new_instance['hierarchical']) ? 1 : 0;
return $instance;
}
}
}