wp_xmlrpc_server::wp_getTags( array $args )

	public function wp_getTags( $args ) {
		$this->escape( $args );

		$username = $args[1];
		$password = $args[2];

		if ( !$user = $this->login($username, $password) )
			return $this->error;

		if ( !current_user_can( 'edit_posts' ) )
			return new IXR_Error( 401, __( 'Sorry, you must be able to edit posts on this site in order to view tags.' ) );

		/** This action is documented in wp-includes/class-wp-xmlrpc-server.php */
		do_action( 'xmlrpc_call', 'wp.getKeywords' );

		$tags = array();

		if ( $all_tags = get_tags() ) {
			foreach ( (array) $all_tags as $tag ) {
				$struct = array();
				$struct['tag_id']			= $tag->term_id;
				$struct['name']				= $tag->name;
				$struct['count']			= $tag->count;
				$struct['slug']				= $tag->slug;
				$struct['html_url']			= esc_html( get_tag_link( $tag->term_id ) );
				$struct['rss_url']			= esc_html( get_tag_feed_link( $tag->term_id ) );

				$tags[] = $struct;
			}
		}

		return $tags;
	}