Ticket #21165: 21165.6.diff

src/wp-includes/default-widgets.php

@@ -653 +653 @@
         public function widget( $args, $instance ) {
                 static $first_dropdown = true;
 
+                $current_taxonomy = $this->_get_current_taxonomy( $instance );
+
                 /** This filter is documented in wp-includes/default-widgets.php */
                 $title = apply_filters( 'widget_title', empty( $instance['title'] ) ? __( 'Categories' ) : $instance['title'], $instance, $this->id_base );
 
@@ -665 +667 @@
                         echo $args['before_title'] . $title . $args['after_title'];
                 }
 
+                $tax = get_taxonomy( $current_taxonomy );
                 $cat_args = array(
                         'orderby'      => 'name',
                         'show_count'   => $c,
-                        'hierarchical' => $h
+                        'hierarchical' => $h,
+                        'taxonomy' => $current_taxonomy
                 );
 
                 if ( $d ) {
@@ -677 +681 @@
 
                         echo '<label class="screen-reader-text" for="' . esc_attr( $dropdown_id ) . '">' . $title . '</label>';
 
-                        $cat_args['show_option_none'] = __( 'Select Category' );
+                        $cat_args['show_option_none'] = $tax->labels->select_name;
                         $cat_args['id'] = $dropdown_id;
 
                         /**
@@ -740 +744 @@
                 $instance['count'] = !empty($new_instance['count']) ? 1 : 0;
                 $instance['hierarchical'] = !empty($new_instance['hierarchical']) ? 1 : 0;
                 $instance['dropdown'] = !empty($new_instance['dropdown']) ? 1 : 0;
+                $instance['taxonomy'] = stripslashes( $new_instance['taxonomy'] );
 
                 return $instance;
         }
@@ -754 +759 @@
                 $count = isset($instance['count']) ? (bool) $instance['count'] :false;
                 $hierarchical = isset( $instance['hierarchical'] ) ? (bool) $instance['hierarchical'] : false;
                 $dropdown = isset( $instance['dropdown'] ) ? (bool) $instance['dropdown'] : false;
+                $current_taxonomy = $this->_get_current_taxonomy( $instance );
 ?>
                 <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e( 'Title:' ); ?></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( 'taxonomy' ); ?>"><?php _e( 'Taxonomy:' ) ?></label>
+                <select class="widefat" id="<?php echo $this->get_field_id( 'taxonomy' ); ?>" name="<?php echo $this->get_field_name( 'taxonomy' ); ?>">
+                <?php foreach ( get_taxonomies() as $taxonomy ) :
+                        $tax = get_taxonomy( $taxonomy );
+                        if ( ! $tax->hierarchical || empty( $tax->labels->name ) ) {
+                                continue;
+                        }
+                        ?>
+                        <option value="<?php echo esc_attr( $taxonomy ) ?>" <?php selected( $taxonomy, $current_taxonomy ) ?>><?php echo $tax->labels->name; ?></option>
+                <?php endforeach; ?>
+                </select></p>
+
                 <p><input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('dropdown'); ?>" name="<?php echo $this->get_field_name('dropdown'); ?>"<?php checked( $dropdown ); ?> />
                 <label for="<?php echo $this->get_field_id('dropdown'); ?>"><?php _e( 'Display as dropdown' ); ?></label><br />
 
@@ -769 +787 @@
 <?php
         }
 
+        function _get_current_taxonomy($instance) {
+                if ( ! empty( $instance['taxonomy'] ) && taxonomy_exists( $instance['taxonomy'] ) ) {
+                        return $instance['taxonomy'];
+                }
+
+                return 'category';
+        }
+
 }
 
 /**