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Allow the Tag Cloud Widget to support non-tag taxonomies. Props Sivel. Fixes #11612 

git-svn-id: https://develop.svn.wordpress.org/trunk@13276 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Dion Hulse 2010-02-21 02:47:58 +00:00
parent f68b5c6093
commit 46caaba88b
1 changed files with 32 additions and 3 deletions
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35
wp-includes/default-widgets.php
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@ -976,27 +976,56 @@ class WP_Widget_Tag_Cloud extends WP_Widget {
function widget( $args, $instance ) {
extract($args);
$title = apply_filters('widget_title', empty($instance['title']) ? __('Tags') : $instance['title'], $instance, $this->id_base);
$current_taxonomy = $this->_get_current_taxonomy($instance);
if ( !empty($instance['title']) ) {
$title = $instance['title'];
} else {
if ( 'post_tag' == $current_taxonomy ) {
$title = __('Tags');
} else {
$tax = get_taxonomy($current_taxonomy);
$title = $tax->label;
}
}
$title = apply_filters('widget_title', $title, $instance, $this->id_base);
echo $before_widget;
if ( $title )
echo $before_title . $title . $after_title;
echo '<div>';
wp_tag_cloud(apply_filters('widget_tag_cloud_args', array()));
wp_tag_cloud( apply_filters('widget_tag_cloud_args', array('taxonomy' => $current_taxonomy) ) );
echo "</div>\n";
echo $after_widget;
}
function update( $new_instance, $old_instance ) {
$instance['title'] = strip_tags(stripslashes($new_instance['title']));
$instance['taxonomy'] = stripslashes($new_instance['taxonomy']);
return $instance;
}
function form( $instance ) {
$current_taxonomy = $this->_get_current_taxonomy($instance);
?>
<p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:') ?></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>
<?php
<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_object_taxonomies('post') as $taxonomy ) :
$tax = get_taxonomy($taxonomy);
if ( !$tax->show_tagcloud || empty($tax->label) )
continue;
?>
<option value="<?php echo esc_attr($taxonomy) ?>" <?php selected($taxonomy, $current_taxonomy) ?>><?php echo $tax->label ?></option>
<?php endforeach; ?>
</select></p><?php
}
function _get_current_taxonomy($instance) {
if ( !empty($instance['taxonomy']) && is_taxonomy($instance['taxonomy']) )
return $instance['taxonomy'];
return 'post_tag';
}
}