dos2unix on all .php files, begin paring down admin page and site branding.

1 files changed, 1401 insertions, 1401 deletions

diff --git a/inc/addons/breadcrumbs/class-astra-breadcrumb-trail.php b/inc/addons/breadcrumbs/class-astra-breadcrumb-trail.php
index 38bab04..4e3ef15 100644
--- a/inc/addons/breadcrumbs/class-astra-breadcrumb-trail.php
+++ b/inc/addons/breadcrumbs/class-astra-breadcrumb-trail.php
@@ -1,1402 +1,1402 @@
-<?php

-/**

- * Breadcrumb Trail - A breadcrumb menu script for WordPress.

- *

- * Breadcrumb Trail is a script for showing a breadcrumb trail for any type of page.  It tries to

- * anticipate any type of structure and display the best possible trail that matches your site's

- * permalink structure.  While not perfect, it attempts to fill in the gaps left by many other

- * breadcrumb scripts.

- *

- * This program is free software; you can redistribute it and/or modify it under the terms of the GNU

- * General Public License as published by the Free Software Foundation; either version 2 of the License,

- * or (at your option) any later version.

- *

- * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without

- * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

- *

- * @package   BreadcrumbTrail

- * @version   1.1.0

- * @author    Justin Tadlock <justin@justintadlock.com>

- * @copyright Copyright (c) 2008 - 2017, Justin Tadlock

- * @link      https://themehybrid.com/plugins/breadcrumb-trail

- * @license   http://www.gnu.org/licenses/old-licenses/gpl-2.0.html

- */

-

-if ( ! defined( 'ABSPATH' ) ) {

-	exit; // Exit if accessed directly.

-}

-

-/**

- * Astra Get Breadcrumb

- *

- * Gets the basic Breadcrumb wrapper div & content

- *

- * @since 1.8.1

- * @param boolean $echo Whether to echo or not.

- * @return string

- */

-function astra_get_breadcrumb( $echo = true ) {

-

-	if ( ! $echo ) {

-		return '<div class="ast-breadcrumbs-wrapper">

-			<div class="ast-breadcrumbs-inner">' .

-				astra_get_selected_breadcrumb( $echo ) .

-			'</div>

-		</div>';

-	}

-

-	?>

-	<div class="ast-breadcrumbs-wrapper">

-		<div class="ast-breadcrumbs-inner">

-			<?php astra_get_selected_breadcrumb( $echo ); ?>

-		</div>

-	</div>

-	<?php

-

-}

-

-/**

- * Get selected breadcrumb.

- * Returns or echo the breadcrumb depending upon the argument.

- *

- * @since  1.8.1

- * @access public

- * @param  boolean $echo  Whether to echo or not.

- * @return string Selected Breadcrumb.

- */

-function astra_get_selected_breadcrumb( $echo = true ) {

-

-	$breadcrumb_source = astra_get_option( 'select-breadcrumb-source' );

-

-	$breadcrumb_enable = is_callable( 'WPSEO_Options::get' ) ? WPSEO_Options::get( 'breadcrumbs-enable' ) : false;

-	$wpseo_option      = get_option( 'wpseo_internallinks' ) ? get_option( 'wpseo_internallinks' ) : $breadcrumb_enable;

-	if ( ! is_array( $wpseo_option ) ) {

-		unset( $wpseo_option );

-		$wpseo_option = array(

-			'breadcrumbs-enable' => $breadcrumb_enable 

-		);

-	}

-

-	if ( function_exists( 'yoast_breadcrumb' ) && true === $wpseo_option['breadcrumbs-enable'] && $breadcrumb_source && 'yoast-seo-breadcrumbs' == $breadcrumb_source ) {

-		// Check if breadcrumb is turned on from WPSEO option.

-		return yoast_breadcrumb( '<div id="ast-breadcrumbs-yoast" >', '</div>', $echo );

-	} elseif ( function_exists( 'bcn_display' ) && $breadcrumb_source && 'breadcrumb-navxt' == $breadcrumb_source ) {

-

-		if( true === $echo ) {

-			?> 

-				<div class="breadcrumbs" typeof="BreadcrumbList" vocab="https://schema.org/">

-					<?php bcn_display() ?> 

-				</div> 

-			<?php

-			return;

-		}

-		// Check if breadcrumb is turned on from Breadcrumb NavXT plugin.

-		return '<div class="breadcrumbs" typeof="BreadcrumbList" vocab="https://schema.org/">' . bcn_display( ! $echo ) . '</div>';

-	} elseif ( function_exists( 'rank_math_the_breadcrumbs' ) && $breadcrumb_source && 'rank-math' == $breadcrumb_source ) {

-		// Check if breadcrumb is turned on from Rank Math plugin.

-		if ( ! $echo ) {

-			ob_start();

-			rank_math_the_breadcrumbs();

-			return ob_get_clean();

-		}

-		rank_math_the_breadcrumbs();

-	} else {

-		// Load default Astra breadcrumb if none selected.

-		return astra_get_breadcrumb_trail( $echo );

-	}

-}

-

-

-/**

- * Deprecating astra_breadcrumb_trail function.

- *

- * @since 1.8.1

- * @deprecated 1.8.1 Use astra_get_breadcrumb()

- * @param array  $args List of args.

- * @see astra_breadcrumb_trail()

- *

- * @return string new breadcrumb function.

- */

-function astra_breadcrumb_trail( $args = array() ) {

-	_deprecated_function( __FUNCTION__, '1.8.1', 'astra_get_breadcrumb()' );

-	astra_get_breadcrumb();

-}

-

-/**

- * Shows a breadcrumb for all types of pages.  This is a wrapper function for the Breadcrumb_Trail class,

- * which should be used in theme templates.

- *

- * @since  1.8.1

- * @access public

- * @param  boolean $echo  Whether to echo or not.

- * @return string Selected Breadcrumb.

- */

-function astra_get_breadcrumb_trail( $echo = true ) {

-

-	$defaults = array(

-		'before'      => '<div class="ast-breadcrumbs">',

-		'after'       => '</div>',

-		'show_browse' => false,

-		'echo'        => $echo,

-	);

-

-	$args = apply_filters( 'astra_breadcrumb_trail_args', $defaults );

-

-	$breadcrumb = apply_filters( 'astra_breadcrumb_trail_object', null, $args );

-

-	if ( ! is_object( $breadcrumb ) ) {

-		$breadcrumb = new Astra_Breadcrumb_Trail( $args );

-	}

-

-	return $breadcrumb->trail();

-}

-

-/**

- * Creates a breadcrumbs menu for the site based on the current page that's being viewed by the user.

- *

- * @since  0.6.0

- * @access public

- */

-class Astra_Breadcrumb_Trail {

-

-	/**

-	 * Array of items belonging to the current breadcrumb trail.

-	 *

-	 * @since  0.1.0

-	 * @access public

-	 * @var    array

-	 */

-	public $items = array();

-

-	/**

-	 * Arguments used to build the breadcrumb trail.

-	 *

-	 * @since  0.1.0

-	 * @access public

-	 * @var    array

-	 */

-	public $args = array();

-

-	/**

-	 * Array of text labels.

-	 *

-	 * @since  1.0.0

-	 * @access public

-	 * @var    array

-	 */

-	public $labels = array();

-

-	/**

-	 * Array of post types (key) and taxonomies (value) to use for single post views.

-	 *

-	 * @since  1.0.0

-	 * @access public

-	 * @var    array

-	 */

-	public $post_taxonomy = array();

-

-	/* ====== Magic Methods ====== */

-

-	/**

-	 * Magic method to use in case someone tries to output the layout object as a string.

-	 * We'll just return the trail HTML.

-	 *

-	 * @since  1.0.0

-	 * @access public

-	 * @return string

-	 */

-	public function __toString() {

-		return $this->trail();

-	}

-

-	/**

-	 * Sets up the breadcrumb trail properties.  Calls the `Breadcrumb_Trail::add_items()` method

-	 * to create the array of breadcrumb items.

-	 *

-	 * @since  0.6.0

-	 * @access public

-	 * @param  array   $args  {

-	 *     @type string    $container      Container HTML element. nav|div

-	 *     @type string    $before         String to output before breadcrumb menu.

-	 *     @type string    $after          String to output after breadcrumb menu.

-	 *     @type string    $browse_tag     The HTML tag to use to wrap the "Browse" header text.

-	 *     @type string    $list_tag       The HTML tag to use for the list wrapper.

-	 *     @type string    $item_tag       The HTML tag to use for the item wrapper.

-	 *     @type bool      $show_on_front  Whether to show when `is_front_page()`.

-	 *     @type bool      $network        Whether to link to the network main site (multisite only).

-	 *     @type bool      $show_title     Whether to show the title (last item) in the trail.

-	 *     @type bool      $show_browse    Whether to show the breadcrumb menu header.

-	 *     @type array     $labels         Text labels. @see Breadcrumb_Trail::set_labels()

-	 *     @type array     $post_taxonomy  Taxonomies to use for post types. @see Breadcrumb_Trail::set_post_taxonomy()

-	 *     @type bool      $echo           Whether to print or return the breadcrumbs.

-	 * }

-	 * @return void

-	 */

-	public function __construct( $args = array() ) {

-

-		$defaults = array(

-			'container'       => 'nav',

-			'before'          => '',

-			'after'           => '',

-			'browse_tag'      => 'h2',

-			'list_tag'        => 'ul',

-			'item_tag'        => 'li',

-			'show_on_front'   => true,

-			'network'         => false,

-			'show_title'      => true,

-			'show_browse'     => true,

-			'labels'          => array(),

-			'post_taxonomy'   => array(),

-			'echo'            => true,

-			'schema'          => true,

-		);

-

-		// Parse the arguments with the deaults.

-		$this->args = apply_filters( 'astra_breadcrumb_trail_args', wp_parse_args( $args, $defaults ) );

-

-		// Set the labels and post taxonomy properties.

-		$this->set_labels();

-		$this->set_post_taxonomy();

-

-		// Let's find some items to add to the trail!

-		$this->add_items();

-	}

-

-	/* ====== Public Methods ====== */

-

-	/**

-	 * Formats the HTML output for the breadcrumb trail.

-	 *

-	 * @since  0.6.0

-	 * @access public

-	 * @return string

-	 */

-	public function trail() {

-

-		// Set up variables that we'll need.

-		$breadcrumb    = '';

-		$item_count    = count( $this->items );

-		$item_position = 0;

-		$meta          = '';

-

-		if ( 2 > $item_count ) {

-			$this->args['schema'] = false;

-		}

-

-		// Connect the breadcrumb trail if there are items in the trail.

-		if ( 0 < $item_count ) {

-

-			// Add 'browse' label if it should be shown.

-			if ( true === $this->args['show_browse'] ) {

-

-				$breadcrumb .= sprintf(

-					'<%1$s class="trail-browse">%2$s</%1$s>',

-					tag_escape( $this->args['browse_tag'] ),

-					$this->labels['browse']

-				);

-			}

-

-			// Open the unordered list.

-			$breadcrumb .= sprintf(

-				'<%1$s class="trail-items" %2$s>',

-				tag_escape( $this->args['list_tag'] ),

-				( $this->args['schema'] ? 'itemscope itemtype="http://schema.org/BreadcrumbList"' : '' )

-			);

-				

-			if ( $this->args['schema'] ) {

-				// Add the number of items and item list order schema.

-				$breadcrumb .= sprintf( '<meta content="%1$d" %2$s />', absint( $item_count ), astra_attr(

-					'breadcrumb-trail-items-num-meta',

-					array(

-						'name'  => 'numberOfItems',

-						'class' => '',

-					)

-				) );

-				$breadcrumb .= '<meta ' . astra_attr(

-					'breadcrumb-trail-items-list-meta',

-					array(

-						'class'   => '',

-						'name'    => 'itemListOrder',

-						'content' => 'Ascending',

-					)

-				) . '/>';

-			}

-

-			// Loop through the items and add them to the list.

-			foreach ( $this->items as $item ) {

-

-				// Iterate the item position.

-				++$item_position;

-

-				// Check if the item is linked.

-				preg_match( '/(<a.*?>)(.*?)(<\/a>)/i', $item, $matches );

-

-				// Wrap the item text with appropriate itemprop.

-				$item = ! empty( $matches ) ? sprintf( '%s<span %s>%s</span>%s', $matches[1], $this->args['schema'] ? 'itemprop="name"' : '', $matches[2], $matches[3] ) : sprintf( '<span>%s</span>', $item );

-

-				// Wrap the item with its itemprop.

-				$item = ( ! empty( $matches ) && $this->args['schema'] )

-					? preg_replace( '/(<a.*?)([\'"])>/i', '$1$2 itemprop=$2item$2>', $item )

-					: sprintf( '<span>%s</span>', $item );

-

-				// Add list item classes.

-				$item_class       = 'trail-item';

-				$item_schema_attr = 'itemprop="itemListElement" itemscope itemtype="http://schema.org/ListItem"';

-

-				if ( 1 === $item_position && 1 < $item_count ) {

-					$item_class .= ' trail-begin';

-				} elseif ( $item_count === $item_position ) {

-					$item_class .= ' trail-end';

-					$item_schema_attr = '';

-				}

-

-				// Create list item attributes.

-				$attributes = $this->args['schema'] ? $item_schema_attr : '';

-

-				$attributes .= ' class="' . $item_class . '"';

-				

-				if ( $this->args['schema'] ) {

-					// Build the meta position HTML.

-					$meta = sprintf( '<meta itemprop="position" content="%s" />', absint( $item_position ) );

-				}

-				

-				if ( $item_count === $item_position ) {

-					$meta = '';

-				}

-

-				// Build the list item.

-				$breadcrumb .= sprintf( '<%1$s %2$s>%3$s%4$s</%1$s>', tag_escape( $this->args['item_tag'] ),$attributes, $item, $meta );

-			}

-

-			// Close the unordered list.

-			$breadcrumb .= sprintf( '</%s>', tag_escape( $this->args['list_tag'] ) );

-

-			// Wrap the breadcrumb trail.

-			$breadcrumb = sprintf(

-				'<%1$s role="navigation" aria-label="%2$s" class="breadcrumb-trail breadcrumbs" >%3$s%4$s%5$s</%1$s>',

-				tag_escape( $this->args['container'] ),

-				esc_attr( $this->labels['aria_label'] ),

-				$this->args['before'],

-				$breadcrumb,

-				$this->args['after']

-			);

-		}

-

-		// Allow developers to filter the breadcrumb trail HTML.

-		$breadcrumb = apply_filters( 'astra_breadcrumb_trail', $breadcrumb, $this->args );

-		

-		if ( false === $this->args['echo'] ) {

-			return $breadcrumb;

-		}

-

-		echo $breadcrumb;

-	}

-

-	/* ====== Protected Methods ====== */

-

-	/**

-	 * Sets the labels property.  Parses the inputted labels array with the defaults.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @return void

-	 */

-	protected function set_labels() {

-

-		$defaults = array(

-			'browse'              => esc_html__( 'Browse:',                               'astra' ),

-			'aria_label'          => esc_attr_x( 'Breadcrumbs', 'breadcrumbs aria label', 'astra' ),

-			'home'                => esc_html__( 'Home',                                  'astra' ),

-			'error_404'           => esc_html__( '404 Not Found',                         'astra' ),

-			'archives'            => esc_html__( 'Archives',                              'astra' ),

-			// Translators: %s is the search query.

-			'search'              => esc_html__( 'Search results for: %s',                'astra' ),

-			// Translators: %s is the page number.

-			'paged'               => esc_html__( 'Page %s',                               'astra' ),

-			// Translators: %s is the page number.

-			'paged_comments'      => esc_html__( 'Comment Page %s',                       'astra' ),

-			// Translators: Minute archive title. %s is the minute time format.

-			'archive_minute'      => esc_html__( 'Minute %s',                             'astra' ),

-			// Translators: Weekly archive title. %s is the week date format.

-			'archive_week'        => esc_html__( 'Week %s',                               'astra' ),

-

-			// "%s" is replaced with the translated date/time format.

-			'archive_minute_hour' => '%s',

-			'archive_hour'        => '%s',

-			'archive_day'         => '%s',

-			'archive_month'       => '%s',

-			'archive_year'        => '%s',

-		);

-

-		$this->labels = apply_filters( 'astra_breadcrumb_trail_labels', wp_parse_args( $this->args['labels'], $defaults ) );

-	}

-

-	/**

-	 * Sets the `$post_taxonomy` property.  This is an array of post types (key) and taxonomies (value).

-	 * The taxonomy's terms are shown on the singular post view if set.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @return void

-	 */

-	protected function set_post_taxonomy() {

-

-		$defaults = array();

-

-		// If post permalink is set to `%postname%`, use the `category` taxonomy.

-		if ( '%postname%' === trim( get_option( 'permalink_structure' ), '/' ) ) {

-			$defaults['post'] = 'category';

-		}

-

-		$this->post_taxonomy = apply_filters( 'astra_breadcrumb_trail_post_taxonomy', wp_parse_args( $this->args['post_taxonomy'], $defaults ) );

-	}

-

-	/**

-	 * Runs through the various WordPress conditional tags to check the current page being viewed.  Once

-	 * a condition is met, a specific method is launched to add items to the `$items` array.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @return void

-	 */

-	protected function add_items() {

-

-		// If viewing the front page.

-		if ( is_front_page() ) {

-			$this->add_front_page_items();

-		}

-

-		// If not viewing the front page.

-		else {

-

-			// Add the network and site home links.

-			$this->add_network_home_link();

-			$this->add_site_home_link();

-

-			// If viewing the home/blog page.

-			if ( is_home() ) {

-				$this->add_blog_items();

-			}

-

-			// If viewing a single post.

-			elseif ( is_singular() ) {

-				$this->add_singular_items();

-			}

-

-			// If viewing an archive page.

-			elseif ( is_archive() ) {

-

-				if ( is_post_type_archive() ) {

-					$this->add_post_type_archive_items();

-				}

-				elseif ( is_category() || is_tag() || is_tax() ) {

-					$this->add_term_archive_items();

-				}

-				elseif ( is_author() ) {

-					$this->add_user_archive_items();

-				}

-				elseif ( get_query_var( 'minute' ) && get_query_var( 'hour' ) ) {

-					$this->add_minute_hour_archive_items();

-				}

-				elseif ( get_query_var( 'minute' ) ) {

-					$this->add_minute_archive_items();

-				}

-				elseif ( get_query_var( 'hour' ) ) {

-					$this->add_hour_archive_items();

-				}

-				elseif ( is_day() ) {

-					$this->add_day_archive_items();

-				}

-				elseif ( get_query_var( 'w' ) ) {

-					$this->add_week_archive_items();

-				}

-				elseif ( is_month() ) {

-					$this->add_month_archive_items();

-				}

-				elseif ( is_year() ) {

-					$this->add_year_archive_items();

-				}

-				else {

-					$this->add_default_archive_items();

-				}

-			}

-

-			// If viewing a search results page.

-			elseif ( is_search() ) {

-				$this->add_search_items();

-			}

-

-			// If viewing the 404 page.

-			elseif ( is_404() ) {

-				$this->add_404_items();

-			}

-		}

-

-		// Add paged items if they exist.

-		$this->add_paged_items();

-

-		// Allow developers to overwrite the items for the breadcrumb trail.

-		$this->items = array_unique( apply_filters( 'astra_breadcrumb_trail_items', $this->items, $this->args ) );

-	}

-

-	/**

-	 * Gets front items based on $wp_rewrite->front.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @return void

-	 */

-	protected function add_rewrite_front_items() {

-		global $wp_rewrite;

-

-		if ( $wp_rewrite->front ) {

-			$this->add_path_parents( $wp_rewrite->front );

-		}

-	}

-

-	/**

-	 * Adds the page/paged number to the items array.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @return void

-	 */

-	protected function add_paged_items() {

-

-		// If viewing a paged singular post.

-		if ( is_singular() && 1 < get_query_var( 'page' ) && true === $this->args['show_title'] ) {

-			$this->items[] = sprintf( $this->labels['paged'], number_format_i18n( absint( get_query_var( 'page' ) ) ) );

-		}

-		// If viewing a singular post with paged comments.

-		elseif ( is_singular() && get_option( 'page_comments' ) && 1 < get_query_var( 'cpage' ) ) {

-			$this->items[] = sprintf( $this->labels['paged_comments'], number_format_i18n( absint( get_query_var( 'cpage' ) ) ) );

-		}

-		// If viewing a paged archive-type page.

-		elseif ( is_paged() && true === $this->args['show_title'] ) {

-			$this->items[] = sprintf( $this->labels['paged'], number_format_i18n( absint( get_query_var( 'paged' ) ) ) );

-		}

-	}

-

-	/**

-	 * Adds the network (all sites) home page link to the items array.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @return void

-	 */

-	protected function add_network_home_link() {

-

-		if ( is_multisite() && ! is_main_site() && true === $this->args['network'] ) {

-			$this->items[] = sprintf( '<a href="%s" rel="home">%s</a>', esc_url( network_home_url() ), $this->labels['home'] );

-		}

-	}

-

-	/**

-	 * Adds the current site's home page link to the items array.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @return void

-	 */

-	protected function add_site_home_link() {

-

-		$network = is_multisite() && ! is_main_site() && true === $this->args['network'];

-		$label   = $network ? get_bloginfo( 'name' ) : $this->labels['home'];

-		$rel     = $network ? '' : ' rel="home"';

-

-		$this->items[] = sprintf( '<a href="%s"%s>%s</a>', esc_url( user_trailingslashit( home_url() ) ), $rel, $label );

-	}

-

-	/**

-	 * Adds items for the front page to the items array.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @return void

-	 */

-	protected function add_front_page_items() {

-

-		// Only show front items if the 'show_on_front' argument is set to 'true'.

-		if ( true === $this->args['show_on_front'] || is_paged() || ( is_singular() && 1 < get_query_var( 'page' ) ) ) {

-

-			// Add network home link.

-			$this->add_network_home_link();

-

-			// If on a paged view, add the site home link.

-			if ( is_paged() ) {

-				$this->add_site_home_link();

-			}

-			// If on the main front page, add the network home title.

-			elseif ( true === $this->args['show_title'] ) {

-				$this->items[] = is_multisite() && true === $this->args['network'] ? get_bloginfo( 'name' ) : $this->labels['home'];

-			}

-		}

-	}

-

-	/**

-	 * Adds items for the posts page (i.e., is_home()) to the items array.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @return void

-	 */

-	protected function add_blog_items() {

-

-		// Get the post ID and post.

-		$post_id = get_queried_object_id();

-		$post    = get_post( $post_id );

-

-		// If the post has parents, add them to the trail.

-		if ( 0 < $post->post_parent ) {

-			$this->add_post_parents( $post->post_parent );

-		}

-		// Get the page title.

-		$title = get_the_title( $post_id );

-

-		// Add the posts page item.

-		if ( is_paged() ) {

-			$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_permalink( $post_id ) ), $title );

-		}

-		elseif ( $title && true === $this->args['show_title'] ) {

-			$this->items[] = $title;

-		}

-	}

-

-	/**

-	 * Adds singular post items to the items array.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @return void

-	 */

-	protected function add_singular_items() {

-

-		// Get the queried post.

-		$post    = get_queried_object();

-		$post_id = get_queried_object_id();

-

-		// If the post has a parent, follow the parent trail.

-		if ( 0 < $post->post_parent ) {

-			$this->add_post_parents( $post->post_parent );

-		}

-		// If the post doesn't have a parent, get its hierarchy based off the post type.

-		else {

-			$this->add_post_hierarchy( $post_id );

-		}

-		// Display terms for specific post type taxonomy if requested.

-		if ( ! empty( $this->post_taxonomy[ $post->post_type ] ) ) {

-			$this->add_post_terms( $post_id, $this->post_taxonomy[ $post->post_type ] );

-		}

-		// End with the post title.

-		if ( $post_title = single_post_title( '', false ) ) {

-

-			if ( ( 1 < get_query_var( 'page' ) || is_paged() ) || ( get_option( 'page_comments' ) && 1 < absint( get_query_var( 'cpage' ) ) ) ) {

-				$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_permalink( $post_id ) ), $post_title );

-			}

-			elseif ( true === $this->args['show_title'] ) {

-				$this->items[] = $post_title;

-			}

-		}

-	}

-

-	/**

-	 * Adds the items to the trail items array for taxonomy term archives.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @global object $wp_rewrite

-	 * @return void

-	 */

-	protected function add_term_archive_items() {

-		global $wp_rewrite;

-

-		// Get some taxonomy and term variables.

-		$term           = get_queried_object();

-		$taxonomy       = get_taxonomy( $term->taxonomy );

-		$done_post_type = false;

-

-		// If there are rewrite rules for the taxonomy.

-		if ( false !== $taxonomy->rewrite ) {

-

-			// If 'with_front' is true, dd $wp_rewrite->front to the trail.

-			if ( $taxonomy->rewrite['with_front'] && $wp_rewrite->front ) {

-				$this->add_rewrite_front_items();

-			}

-			// Get parent pages by path if they exist.

-			$this->add_path_parents( $taxonomy->rewrite['slug'] );

-

-			// Add post type archive if its 'has_archive' matches the taxonomy rewrite 'slug'.

-			if ( $taxonomy->rewrite['slug'] ) {

-

-				$slug = trim( $taxonomy->rewrite['slug'], '/' );

-

-				// Deals with the situation if the slug has a '/' between multiple

-				// strings. For example, "movies/genres" where "movies" is the post

-				// type archive.

-				$matches = explode( '/', $slug );

-

-				// If matches are found for the path.

-				if ( isset( $matches ) ) {

-

-					// Reverse the array of matches to search for posts in the proper order.

-					$matches = array_reverse( $matches );

-

-					// Loop through each of the path matches.

-					foreach ( $matches as $match ) {

-

-

-						// Get public post types that match the rewrite slug.

-						$post_types = $this->get_post_types_by_slug( $match );

-

-						if ( ! empty( $post_types ) ) {

-

-							$post_type_object = $post_types[0];

-

-							// Add support for a non-standard label of 'archive_title' (special use case).

-							$label = ! empty( $post_type_object->labels->archive_title ) ? $post_type_object->labels->archive_title : $post_type_object->labels->name;

-

-							// Core filter hook.

-							$label = apply_filters( 'post_type_archive_title', $label, $post_type_object->name );

-

-							// Add the post type archive link to the trail.

-							$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_post_type_archive_link( $post_type_object->name ) ), $label );

-

-							$done_post_type = true;

-

-							// Break out of the loop.

-							break;

-						}

-					}

-				}

-			}

-		}

-

-		// If there's a single post type for the taxonomy, use it.

-		if ( false === $done_post_type && 1 === count( $taxonomy->object_type ) && post_type_exists( $taxonomy->object_type[0] ) ) {

-

-			// If the post type is 'post'.

-			if ( 'post' === $taxonomy->object_type[0] ) {

-				$post_id = get_option( 'page_for_posts' );

-

-				if ( 'posts' !== get_option( 'show_on_front' ) && 0 < $post_id ) {

-					$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_permalink( $post_id ) ), get_the_title( $post_id ) );

-				}

-			// If the post type is not 'post'.

-			} else {

-				$post_type_object = get_post_type_object( $taxonomy->object_type[0] );

-

-				$label = ! empty( $post_type_object->labels->archive_title ) ? $post_type_object->labels->archive_title : $post_type_object->labels->name;

-

-				// Core filter hook.

-				$label = apply_filters( 'post_type_archive_title', $label, $post_type_object->name );

-

-				$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_post_type_archive_link( $post_type_object->name ) ), $label );

-			}

-		}

-

-		// If the taxonomy is hierarchical, list its parent terms.

-		if ( is_taxonomy_hierarchical( $term->taxonomy ) && $term->parent ) {

-			$this->add_term_parents( $term->parent, $term->taxonomy );

-		}

-		// Add the term name to the trail end.

-		if ( is_paged() ){

-			$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_term_link( $term, $term->taxonomy ) ), single_term_title( '', false ) );

-		}

-		elseif ( true === $this->args['show_title'] ) {

-			$this->items[] = single_term_title( '', false );

-		}

-	}

-

-	/**

-	 * Adds the items to the trail items array for post type archives.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @return void

-	 */

-	protected function add_post_type_archive_items() {

-

-		// Get the post type object.

-		$post_type_object = get_post_type_object( get_query_var( 'post_type' ) );

-

-		if ( false !== $post_type_object->rewrite ) {

-

-			// If 'with_front' is true, add $wp_rewrite->front to the trail.

-			if ( $post_type_object->rewrite['with_front'] ) {

-				$this->add_rewrite_front_items();

-			}

-			// If there's a rewrite slug, check for parents.

-			if ( ! empty( $post_type_object->rewrite['slug'] ) ) {

-				$this->add_path_parents( $post_type_object->rewrite['slug'] );

-			}

-		}

-

-		// Add the post type [plural] name to the trail end.

-		if ( is_paged() || is_author() ) {

-			$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_post_type_archive_link( $post_type_object->name ) ), post_type_archive_title( '', false ) );

-		}

-		elseif ( true === $this->args['show_title'] ) {

-			$this->items[] = post_type_archive_title( '', false );

-		}

-		// If viewing a post type archive by author.

-		if ( is_author() ) {

-			$this->add_user_archive_items();

-		}

-	}

-

-	/**

-	 * Adds the items to the trail items array for user (author) archives.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @global object $wp_rewrite

-	 * @return void

-	 */

-	protected function add_user_archive_items() {

-		global $wp_rewrite;

-

-		// Add $wp_rewrite->front to the trail.

-		$this->add_rewrite_front_items();

-

-		// Get the user ID.

-		$user_id = get_query_var( 'author' );

-

-		// If $author_base exists, check for parent pages.

-		if ( ! empty( $wp_rewrite->author_base ) && ! is_post_type_archive() ) {

-			$this->add_path_parents( $wp_rewrite->author_base );

-		}

-		// Add the author's display name to the trail end.

-		if ( is_paged() ) {

-			$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_author_posts_url( $user_id ) ), get_the_author_meta( 'display_name', $user_id ) );

-		}

-		elseif ( true === $this->args['show_title'] ) {

-			$this->items[] = get_the_author_meta( 'display_name', $user_id );

-		}

-	}

-

-	/**

-	 * Adds the items to the trail items array for minute + hour archives.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @return void

-	 */

-	protected function add_minute_hour_archive_items() {

-

-		// Add $wp_rewrite->front to the trail.

-		$this->add_rewrite_front_items();

-

-		// Add the minute + hour item.

-		if ( true === $this->args['show_title'] ) {

-			$this->items[] = sprintf( $this->labels['archive_minute_hour'], get_the_time( esc_html_x( 'g:i a', 'minute and hour archives time format', 'astra' ) ) );

-		}

-	}

-

-	/**

-	 * Adds the items to the trail items array for minute archives.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @return void

-	 */

-	protected function add_minute_archive_items() {

-

-		// Add $wp_rewrite->front to the trail.

-		$this->add_rewrite_front_items();

-

-		// Add the minute item.

-		if ( true === $this->args['show_title'] ) {

-			$this->items[] = sprintf( $this->labels['archive_minute'], get_the_time( esc_html_x( 'i', 'minute archives time format', 'astra' ) ) );

-		}

-	}

-

-	/**

-	 * Adds the items to the trail items array for hour archives.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @return void

-	 */

-	protected function add_hour_archive_items() {

-

-		// Add $wp_rewrite->front to the trail.

-		$this->add_rewrite_front_items();

-

-		// Add the hour item.

-		if ( true === $this->args['show_title'] ) {

-			$this->items[] = sprintf( $this->labels['archive_hour'], get_the_time( esc_html_x( 'g a', 'hour archives time format', 'astra' ) ) );

-		}

-	}

-

-	/**

-	 * Adds the items to the trail items array for day archives.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @return void

-	 */

-	protected function add_day_archive_items() {

-

-		// Add $wp_rewrite->front to the trail.

-		$this->add_rewrite_front_items();

-

-		// Get year, month, and day.

-		$year  = sprintf( $this->labels['archive_year'],  get_the_time( esc_html_x( 'Y', 'yearly archives date format',  'astra' ) ) );

-		$month = sprintf( $this->labels['archive_month'], get_the_time( esc_html_x( 'F', 'monthly archives date format', 'astra' ) ) );

-		$day   = sprintf( $this->labels['archive_day'],   get_the_time( esc_html_x( 'j', 'daily archives date format',   'astra' ) ) );

-

-		// Add the year and month items.

-		$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_year_link( get_the_time( 'Y' ) ) ), $year );

-		$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_month_link( get_the_time( 'Y' ), get_the_time( 'm' ) ) ), $month );

-

-		// Add the day item.

-		if ( is_paged() ) {

-			$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_day_link( get_the_time( 'Y' ) ), get_the_time( 'm' ), get_the_time( 'd' ) ), $day );

-		}

-		elseif ( true === $this->args['show_title'] ) {

-			$this->items[] = $day;

-		}

-	}

-

-	/**

-	 * Adds the items to the trail items array for week archives.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @return void

-	 */

-	protected function add_week_archive_items() {

-

-		// Add $wp_rewrite->front to the trail.

-		$this->add_rewrite_front_items();

-

-		// Get the year and week.

-		$year = sprintf( $this->labels['archive_year'],  get_the_time( esc_html_x( 'Y', 'yearly archives date format', 'astra' ) ) );

-		$week = sprintf( $this->labels['archive_week'],  get_the_time( esc_html_x( 'W', 'weekly archives date format', 'astra' ) ) );

-

-		// Add the year item.

-		$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_year_link( get_the_time( 'Y' ) ) ), $year );

-

-		// Add the week item.

-		if ( is_paged() ) {

-			$this->items[] = esc_url( get_archives_link( add_query_arg( array( 'm' => get_the_time( 'Y' ), 'w' => get_the_time( 'W' ) ), home_url() ), $week, false ) );

-		}

-		elseif ( true === $this->args['show_title'] ) {

-			$this->items[] = $week;

-		}

-	}

-

-	/**

-	 * Adds the items to the trail items array for month archives.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @return void

-	 */

-	protected function add_month_archive_items() {

-

-		// Add $wp_rewrite->front to the trail.

-		$this->add_rewrite_front_items();

-

-		// Get the year and month.

-		$year  = sprintf( $this->labels['archive_year'],  get_the_time( esc_html_x( 'Y', 'yearly archives date format',  'astra' ) ) );

-		$month = sprintf( $this->labels['archive_month'], get_the_time( esc_html_x( 'F', 'monthly archives date format', 'astra' ) ) );

-

-		// Add the year item.

-		$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_year_link( get_the_time( 'Y' ) ) ), $year );

-

-		// Add the month item.

-		if ( is_paged() ) {

-			$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_month_link( get_the_time( 'Y' ), get_the_time( 'm' ) ) ), $month );

-		}

-		elseif ( true === $this->args['show_title'] ) {

-			$this->items[] = $month;

-		}

-	}

-

-	/**

-	 * Adds the items to the trail items array for year archives.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @return void

-	 */

-	protected function add_year_archive_items() {

-

-		// Add $wp_rewrite->front to the trail.

-		$this->add_rewrite_front_items();

-

-		// Get the year.

-		$year  = sprintf( $this->labels['archive_year'],  get_the_time( esc_html_x( 'Y', 'yearly archives date format',  'astra' ) ) );

-

-		// Add the year item.

-		if ( is_paged() ) {

-			$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_year_link( get_the_time( 'Y' ) ) ), $year );

-		}

-		elseif ( true === $this->args['show_title'] ) {

-			$this->items[] = $year;

-		}

-	}

-

-	/**

-	 * Adds the items to the trail items array for archives that don't have a more specific method

-	 * defined in this class.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @return void

-	 */

-	protected function add_default_archive_items() {

-

-		// If this is a date-/time-based archive, add $wp_rewrite->front to the trail.

-		if ( is_date() || is_time() ) {

-			$this->add_rewrite_front_items();

-		}

-		if ( true === $this->args['show_title'] ) {

-			$this->items[] = $this->labels['archives'];

-		}

-	}

-

-	/**

-	 * Adds the items to the trail items array for search results.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @return void

-	 */

-	protected function add_search_items() {

-

-		if ( is_paged() ) {

-			$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_search_link() ), sprintf( $this->labels['search'], get_search_query() ) );

-		}

-		elseif ( true === $this->args['show_title'] ) {

-			$this->items[] = sprintf( $this->labels['search'], get_search_query() );

-		}

-	}

-

-	/**

-	 * Adds the items to the trail items array for 404 pages.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @return void

-	 */

-	protected function add_404_items() {

-

-		if ( true === $this->args['show_title'] ) {

-			$this->items[] = $this->labels['error_404'];

-		}

-	}

-

-	/**

-	 * Adds a specific post's parents to the items array.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @param  int    $post_id

-	 * @return void

-	 */

-	protected function add_post_parents( $post_id ) {

-		$parents = array();

-

-		while ( $post_id ) {

-

-			// Get the post by ID.

-			$post = get_post( $post_id );

-

-			// If we hit a page that's set as the front page, bail.

-			if ( 'page' == $post->post_type && 'page' == get_option( 'show_on_front' ) && $post_id == get_option( 'page_on_front' ) ) {

-				break;

-			}

-			// Add the formatted post link to the array of parents.

-			$parents[] = sprintf( '<a href="%s">%s</a>', esc_url( get_permalink( $post_id ) ), get_the_title( $post_id ) );

-

-			// If there's no longer a post parent, break out of the loop.

-			if ( 0 >= $post->post_parent ) {

-				break;

-			}

-			// Change the post ID to the parent post to continue looping.

-			$post_id = $post->post_parent;

-		}

-

-		// Get the post hierarchy based off the final parent post.

-		$this->add_post_hierarchy( $post_id );

-

-		// Display terms for specific post type taxonomy if requested.

-		if ( ! empty( $this->post_taxonomy[ $post->post_type ] ) ) {

-			$this->add_post_terms( $post_id, $this->post_taxonomy[ $post->post_type ] );

-		}

-		// Merge the parent items into the items array.

-		$this->items = array_merge( $this->items, array_reverse( $parents ) );

-	}

-

-	/**

-	 * Adds a specific post's hierarchy to the items array.  The hierarchy is determined by post type's

-	 * rewrite arguments and whether it has an archive page.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @param  int    $post_id

-	 * @return void

-	 */

-	protected function add_post_hierarchy( $post_id ) {

-

-		// Get the post type.

-		$post_type        = get_post_type( $post_id );

-		$post_type_object = get_post_type_object( $post_type );

-

-		// If this is the 'post' post type, get the rewrite front items and map the rewrite tags.

-		if ( 'post' === $post_type ) {

-

-			// Add $wp_rewrite->front to the trail.

-			$this->add_rewrite_front_items();

-

-			// Map the rewrite tags.

-			$this->map_rewrite_tags( $post_id, get_option( 'permalink_structure' ) );

-		}

-

-		// If the post type has rewrite rules.

-		elseif ( false !== $post_type_object->rewrite ) {

-

-			// If 'with_front' is true, add $wp_rewrite->front to the trail.

-			if ( $post_type_object->rewrite['with_front'] ) {

-				$this->add_rewrite_front_items();

-			}

-			// If there's a path, check for parents.

-			if ( ! empty( $post_type_object->rewrite['slug'] ) ) {

-				$this->add_path_parents( $post_type_object->rewrite['slug'] );

-			}

-		}

-

-		// If there's an archive page, add it to the trail.

-		if ( $post_type_object->has_archive ) {

-

-			// Add support for a non-standard label of 'archive_title' (special use case).

-			$label = ! empty( $post_type_object->labels->archive_title ) ? $post_type_object->labels->archive_title : $post_type_object->labels->name;

-

-			// Core filter hook.

-			$label = apply_filters( 'post_type_archive_title', $label, $post_type_object->name );

-

-			$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_post_type_archive_link( $post_type ) ), $label );

-		}

-

-		// Map the rewrite tags if there's a `%` in the slug.

-		if ( 'post' !== $post_type && ! empty( $post_type_object->rewrite['slug'] ) && false !== strpos( $post_type_object->rewrite['slug'], '%' ) ) {

-			$this->map_rewrite_tags( $post_id, $post_type_object->rewrite['slug'] );

-		}

-	}

-

-	/**

-	 * Gets post types by slug.  This is needed because the get_post_types() function doesn't exactly

-	 * match the 'has_archive' argument when it's set as a string instead of a boolean.

-	 *

-	 * @since  0.6.0

-	 * @access protected

-	 * @param  int    $slug  The post type archive slug to search for.

-	 * @return void

-	 */

-	protected function get_post_types_by_slug( $slug ) {

-

-		$return = array();

-

-		$post_types = get_post_types( array(), 'objects' );

-

-		foreach ( $post_types as $type ) {

-

-			if ( $slug === $type->has_archive || ( true === $type->has_archive && $slug === $type->rewrite['slug'] ) ) {

-				$return[] = $type;

-			}

-		}

-

-		return $return;

-	}

-

-	/**

-	 * Adds a post's terms from a specific taxonomy to the items array.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @param  int     $post_id  The ID of the post to get the terms for.

-	 * @param  string  $taxonomy The taxonomy to get the terms from.

-	 * @return void

-	 */

-	protected function add_post_terms( $post_id, $taxonomy ) {

-

-

-		// Get the post categories.

-		$terms = get_the_terms( $post_id, $taxonomy );

-

-		// Check that categories were returned.

-		if ( $terms && ! is_wp_error( $terms ) ) {

-

-			// Sort the terms by ID and get the first category.

-			if ( function_exists( 'wp_list_sort' ) ) {

-				$terms = wp_list_sort( $terms, 'term_id' );

-			}

-			else {

-				usort( $terms, '_usort_terms_by_ID' );

-			}

-			$term = get_term( $terms[0], $taxonomy );

-

-			// If the category has a parent, add the hierarchy to the trail.

-			if ( 0 < $term->parent ) {

-				$this->add_term_parents( $term->parent, $taxonomy );

-			}

-			// Add the category archive link to the trail.

-			$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_term_link( $term, $taxonomy ) ), $term->name );

-		}

-	}

-

-	/**

-	 * Get parent posts by path.  Currently, this method only supports getting parents of the 'page'

-	 * post type.  The goal of this function is to create a clear path back to home given what would

-	 * normally be a "ghost" directory.  If any page matches the given path, it'll be added.

-	 *

-	 * @since  1.0.0

-	 * @access protected

-	 * @param  string $path The path (slug) to search for posts by.

-	 * @return void

-	 */

-	function add_path_parents( $path ) {

-

-		// Trim '/' off $path in case we just got a simple '/' instead of a real path.

-		$path = trim( $path, '/' );

-

-		// If there's no path, return.

-		if ( empty( $path ) ) {

-			return;

-		}

-		// Get parent post by the path.

-		$post = get_page_by_path( $path );

-

-		if ( ! empty( $post ) ) {

-			$this->add_post_parents( $post->ID );

-		}

-

-		elseif ( is_null( $post ) ) {

-

-			// Separate post names into separate paths by '/'.

-			$path = trim( $path, '/' );

-			preg_match_all( "/\/.*?\z/", $path, $matches );

-

-			// If matches are found for the path.

-			if ( isset( $matches ) ) {

-

-				// Reverse the array of matches to search for posts in the proper order.

-				$matches = array_reverse( $matches );

-

-				// Loop through each of the path matches.

-				foreach ( $matches as $match ) {

-

-					// If a match is found.

-					if ( isset( $match[0] ) ) {

-

-						// Get the parent post by the given path.

-						$path = str_replace( $match[0], '', $path );

-						$post = get_page_by_path( trim( $path, '/' ) );

-

-						// If a parent post is found, set the $post_id and break out of the loop.

-						if ( ! empty( $post ) && 0 < $post->ID ) {

-							$this->add_post_parents( $post->ID );

-							break;

-						}

-					}

-				}

-			}

-		}

-	}

-

-	/**

-	 * Searches for term parents of hierarchical taxonomies.  This function is similar to the WordPress

-	 * function get_category_parents() but handles any type of taxonomy.

-	 *

-	 * @since  1.0.0

-	 * @param  int    $term_id  ID of the term to get the parents of.

-	 * @param  string $taxonomy Name of the taxonomy for the given term.

-	 * @return void

-	 */

-	function add_term_parents( $term_id, $taxonomy ) {

-

-		// Set up some default arrays.

-		$parents = array();

-

-		// While there is a parent ID, add the parent term link to the $parents array.

-		while ( $term_id ) {

-

-			// Get the parent term.

-			$term = get_term( $term_id, $taxonomy );

-

-			// Add the formatted term link to the array of parent terms.

-			$parents[] = sprintf( '<a href="%s">%s</a>', esc_url( get_term_link( $term, $taxonomy ) ), $term->name );

-

-			// Set the parent term's parent as the parent ID.

-			$term_id = $term->parent;

-		}

-

-		// If we have parent terms, reverse the array to put them in the proper order for the trail.

-		if ( ! empty( $parents ) ) {

-			$this->items = array_merge( $this->items, array_reverse( $parents ) );

-		}

-	}

-

-	/**

-	 * Turns %tag% from permalink structures into usable links for the breadcrumb trail.  This feels kind of

-	 * hackish for now because we're checking for specific %tag% examples and only doing it for the 'post'

-	 * post type.  In the future, maybe it'll handle a wider variety of possibilities, especially for custom post

-	 * types.

-	 *

-	 * @since  0.6.0

-	 * @access protected

-	 * @param  int    $post_id ID of the post whose parents we want.

-	 * @param  string $path    Path of a potential parent page.

-	 * @param  array  $args    Mixed arguments for the menu.

-	 * @return array

-	 */

-	protected function map_rewrite_tags( $post_id, $path ) {

-

-		$post = get_post( $post_id );

-

-		// Trim '/' from both sides of the $path.

-		$path = trim( $path, '/' );

-

-		// Split the $path into an array of strings.

-		$matches = explode( '/', $path );

-

-		// If matches are found for the path.

-		if ( is_array( $matches ) ) {

-

-			// Loop through each of the matches, adding each to the $trail array.

-			foreach ( $matches as $match ) {

-

-				// Trim any '/' from the $match.

-				$tag = trim( $match, '/' );

-

-				// If using the %year% tag, add a link to the yearly archive.

-				if ( '%year%' == $tag ) {

-					$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_year_link( get_the_time( 'Y', $post_id ) ) ), sprintf( $this->labels['archive_year'], get_the_time( esc_html_x( 'Y', 'yearly archives date format',  'astra' ) ) ) );

-				}

-				// If using the %monthnum% tag, add a link to the monthly archive.

-				elseif ( '%monthnum%' == $tag ) {

-					$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_month_link( get_the_time( 'Y', $post_id ), get_the_time( 'm', $post_id ) ) ), sprintf( $this->labels['archive_month'], get_the_time( esc_html_x( 'F', 'monthly archives date format', 'astra' ) ) ) );

-				}

-				// If using the %day% tag, add a link to the daily archive.

-				elseif ( '%day%' == $tag ) {

-					$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_day_link( get_the_time( 'Y', $post_id ), get_the_time( 'm', $post_id ), get_the_time( 'd', $post_id ) ) ), sprintf( $this->labels['archive_day'], get_the_time( esc_html_x( 'j', 'daily archives date format', 'astra' ) ) ) );

-				}

-				// If using the %author% tag, add a link to the post author archive.

-				elseif ( '%author%' == $tag ) {

-					$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_author_posts_url( $post->post_author ) ), get_the_author_meta( 'display_name', $post->post_author ) );

-				}

-				// If using the %category% tag, add a link to the first category archive to match permalinks.

-				elseif ( taxonomy_exists( trim( $tag, '%' ) ) ) {

-

-					// Force override terms in this post type.

-					$this->post_taxonomy[ $post->post_type ] = false;

-

-					// Add the post categories.

-					$this->add_post_terms( $post_id, trim( $tag, '%' ) );

-				}

-			}

-		}

-	}

+<?php
+/**
+ * Breadcrumb Trail - A breadcrumb menu script for WordPress.
+ *
+ * Breadcrumb Trail is a script for showing a breadcrumb trail for any type of page.  It tries to
+ * anticipate any type of structure and display the best possible trail that matches your site's
+ * permalink structure.  While not perfect, it attempts to fill in the gaps left by many other
+ * breadcrumb scripts.
+ *
+ * This program is free software; you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License as published by the Free Software Foundation; either version 2 of the License,
+ * or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
+ * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * @package   BreadcrumbTrail
+ * @version   1.1.0
+ * @author    Justin Tadlock <justin@justintadlock.com>
+ * @copyright Copyright (c) 2008 - 2017, Justin Tadlock
+ * @link      https://themehybrid.com/plugins/breadcrumb-trail
+ * @license   http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly.
+}
+
+/**
+ * Astra Get Breadcrumb
+ *
+ * Gets the basic Breadcrumb wrapper div & content
+ *
+ * @since 1.8.1
+ * @param boolean $echo Whether to echo or not.
+ * @return string
+ */
+function astra_get_breadcrumb( $echo = true ) {
+
+	if ( ! $echo ) {
+		return '<div class="ast-breadcrumbs-wrapper">
+			<div class="ast-breadcrumbs-inner">' .
+				astra_get_selected_breadcrumb( $echo ) .
+			'</div>
+		</div>';
+	}
+
+	?>
+	<div class="ast-breadcrumbs-wrapper">
+		<div class="ast-breadcrumbs-inner">
+			<?php astra_get_selected_breadcrumb( $echo ); ?>
+		</div>
+	</div>
+	<?php
+
+}
+
+/**
+ * Get selected breadcrumb.
+ * Returns or echo the breadcrumb depending upon the argument.
+ *
+ * @since  1.8.1
+ * @access public
+ * @param  boolean $echo  Whether to echo or not.
+ * @return string Selected Breadcrumb.
+ */
+function astra_get_selected_breadcrumb( $echo = true ) {
+
+	$breadcrumb_source = astra_get_option( 'select-breadcrumb-source' );
+
+	$breadcrumb_enable = is_callable( 'WPSEO_Options::get' ) ? WPSEO_Options::get( 'breadcrumbs-enable' ) : false;
+	$wpseo_option      = get_option( 'wpseo_internallinks' ) ? get_option( 'wpseo_internallinks' ) : $breadcrumb_enable;
+	if ( ! is_array( $wpseo_option ) ) {
+		unset( $wpseo_option );
+		$wpseo_option = array(
+			'breadcrumbs-enable' => $breadcrumb_enable 
+		);
+	}
+
+	if ( function_exists( 'yoast_breadcrumb' ) && true === $wpseo_option['breadcrumbs-enable'] && $breadcrumb_source && 'yoast-seo-breadcrumbs' == $breadcrumb_source ) {
+		// Check if breadcrumb is turned on from WPSEO option.
+		return yoast_breadcrumb( '<div id="ast-breadcrumbs-yoast" >', '</div>', $echo );
+	} elseif ( function_exists( 'bcn_display' ) && $breadcrumb_source && 'breadcrumb-navxt' == $breadcrumb_source ) {
+
+		if( true === $echo ) {
+			?> 
+				<div class="breadcrumbs" typeof="BreadcrumbList" vocab="https://schema.org/">
+					<?php bcn_display() ?> 
+				</div> 
+			<?php
+			return;
+		}
+		// Check if breadcrumb is turned on from Breadcrumb NavXT plugin.
+		return '<div class="breadcrumbs" typeof="BreadcrumbList" vocab="https://schema.org/">' . bcn_display( ! $echo ) . '</div>';
+	} elseif ( function_exists( 'rank_math_the_breadcrumbs' ) && $breadcrumb_source && 'rank-math' == $breadcrumb_source ) {
+		// Check if breadcrumb is turned on from Rank Math plugin.
+		if ( ! $echo ) {
+			ob_start();
+			rank_math_the_breadcrumbs();
+			return ob_get_clean();
+		}
+		rank_math_the_breadcrumbs();
+	} else {
+		// Load default Astra breadcrumb if none selected.
+		return astra_get_breadcrumb_trail( $echo );
+	}
+}
+
+
+/**
+ * Deprecating astra_breadcrumb_trail function.
+ *
+ * @since 1.8.1
+ * @deprecated 1.8.1 Use astra_get_breadcrumb()
+ * @param array  $args List of args.
+ * @see astra_breadcrumb_trail()
+ *
+ * @return string new breadcrumb function.
+ */
+function astra_breadcrumb_trail( $args = array() ) {
+	_deprecated_function( __FUNCTION__, '1.8.1', 'astra_get_breadcrumb()' );
+	astra_get_breadcrumb();
+}
+
+/**
+ * Shows a breadcrumb for all types of pages.  This is a wrapper function for the Breadcrumb_Trail class,
+ * which should be used in theme templates.
+ *
+ * @since  1.8.1
+ * @access public
+ * @param  boolean $echo  Whether to echo or not.
+ * @return string Selected Breadcrumb.
+ */
+function astra_get_breadcrumb_trail( $echo = true ) {
+
+	$defaults = array(
+		'before'      => '<div class="ast-breadcrumbs">',
+		'after'       => '</div>',
+		'show_browse' => false,
+		'echo'        => $echo,
+	);
+
+	$args = apply_filters( 'astra_breadcrumb_trail_args', $defaults );
+
+	$breadcrumb = apply_filters( 'astra_breadcrumb_trail_object', null, $args );
+
+	if ( ! is_object( $breadcrumb ) ) {
+		$breadcrumb = new Astra_Breadcrumb_Trail( $args );
+	}
+
+	return $breadcrumb->trail();
+}
+
+/**
+ * Creates a breadcrumbs menu for the site based on the current page that's being viewed by the user.
+ *
+ * @since  0.6.0
+ * @access public
+ */
+class Astra_Breadcrumb_Trail {
+
+	/**
+	 * Array of items belonging to the current breadcrumb trail.
+	 *
+	 * @since  0.1.0
+	 * @access public
+	 * @var    array
+	 */
+	public $items = array();
+
+	/**
+	 * Arguments used to build the breadcrumb trail.
+	 *
+	 * @since  0.1.0
+	 * @access public
+	 * @var    array
+	 */
+	public $args = array();
+
+	/**
+	 * Array of text labels.
+	 *
+	 * @since  1.0.0
+	 * @access public
+	 * @var    array
+	 */
+	public $labels = array();
+
+	/**
+	 * Array of post types (key) and taxonomies (value) to use for single post views.
+	 *
+	 * @since  1.0.0
+	 * @access public
+	 * @var    array
+	 */
+	public $post_taxonomy = array();
+
+	/* ====== Magic Methods ====== */
+
+	/**
+	 * Magic method to use in case someone tries to output the layout object as a string.
+	 * We'll just return the trail HTML.
+	 *
+	 * @since  1.0.0
+	 * @access public
+	 * @return string
+	 */
+	public function __toString() {
+		return $this->trail();
+	}
+
+	/**
+	 * Sets up the breadcrumb trail properties.  Calls the `Breadcrumb_Trail::add_items()` method
+	 * to create the array of breadcrumb items.
+	 *
+	 * @since  0.6.0
+	 * @access public
+	 * @param  array   $args  {
+	 *     @type string    $container      Container HTML element. nav|div
+	 *     @type string    $before         String to output before breadcrumb menu.
+	 *     @type string    $after          String to output after breadcrumb menu.
+	 *     @type string    $browse_tag     The HTML tag to use to wrap the "Browse" header text.
+	 *     @type string    $list_tag       The HTML tag to use for the list wrapper.
+	 *     @type string    $item_tag       The HTML tag to use for the item wrapper.
+	 *     @type bool      $show_on_front  Whether to show when `is_front_page()`.
+	 *     @type bool      $network        Whether to link to the network main site (multisite only).
+	 *     @type bool      $show_title     Whether to show the title (last item) in the trail.
+	 *     @type bool      $show_browse    Whether to show the breadcrumb menu header.
+	 *     @type array     $labels         Text labels. @see Breadcrumb_Trail::set_labels()
+	 *     @type array     $post_taxonomy  Taxonomies to use for post types. @see Breadcrumb_Trail::set_post_taxonomy()
+	 *     @type bool      $echo           Whether to print or return the breadcrumbs.
+	 * }
+	 * @return void
+	 */
+	public function __construct( $args = array() ) {
+
+		$defaults = array(
+			'container'       => 'nav',
+			'before'          => '',
+			'after'           => '',
+			'browse_tag'      => 'h2',
+			'list_tag'        => 'ul',
+			'item_tag'        => 'li',
+			'show_on_front'   => true,
+			'network'         => false,
+			'show_title'      => true,
+			'show_browse'     => true,
+			'labels'          => array(),
+			'post_taxonomy'   => array(),
+			'echo'            => true,
+			'schema'          => true,
+		);
+
+		// Parse the arguments with the deaults.
+		$this->args = apply_filters( 'astra_breadcrumb_trail_args', wp_parse_args( $args, $defaults ) );
+
+		// Set the labels and post taxonomy properties.
+		$this->set_labels();
+		$this->set_post_taxonomy();
+
+		// Let's find some items to add to the trail!
+		$this->add_items();
+	}
+
+	/* ====== Public Methods ====== */
+
+	/**
+	 * Formats the HTML output for the breadcrumb trail.
+	 *
+	 * @since  0.6.0
+	 * @access public
+	 * @return string
+	 */
+	public function trail() {
+
+		// Set up variables that we'll need.
+		$breadcrumb    = '';
+		$item_count    = count( $this->items );
+		$item_position = 0;
+		$meta          = '';
+
+		if ( 2 > $item_count ) {
+			$this->args['schema'] = false;
+		}
+
+		// Connect the breadcrumb trail if there are items in the trail.
+		if ( 0 < $item_count ) {
+
+			// Add 'browse' label if it should be shown.
+			if ( true === $this->args['show_browse'] ) {
+
+				$breadcrumb .= sprintf(
+					'<%1$s class="trail-browse">%2$s</%1$s>',
+					tag_escape( $this->args['browse_tag'] ),
+					$this->labels['browse']
+				);
+			}
+
+			// Open the unordered list.
+			$breadcrumb .= sprintf(
+				'<%1$s class="trail-items" %2$s>',
+				tag_escape( $this->args['list_tag'] ),
+				( $this->args['schema'] ? 'itemscope itemtype="http://schema.org/BreadcrumbList"' : '' )
+			);
+				
+			if ( $this->args['schema'] ) {
+				// Add the number of items and item list order schema.
+				$breadcrumb .= sprintf( '<meta content="%1$d" %2$s />', absint( $item_count ), astra_attr(
+					'breadcrumb-trail-items-num-meta',
+					array(
+						'name'  => 'numberOfItems',
+						'class' => '',
+					)
+				) );
+				$breadcrumb .= '<meta ' . astra_attr(
+					'breadcrumb-trail-items-list-meta',
+					array(
+						'class'   => '',
+						'name'    => 'itemListOrder',
+						'content' => 'Ascending',
+					)
+				) . '/>';
+			}
+
+			// Loop through the items and add them to the list.
+			foreach ( $this->items as $item ) {
+
+				// Iterate the item position.
+				++$item_position;
+
+				// Check if the item is linked.
+				preg_match( '/(<a.*?>)(.*?)(<\/a>)/i', $item, $matches );
+
+				// Wrap the item text with appropriate itemprop.
+				$item = ! empty( $matches ) ? sprintf( '%s<span %s>%s</span>%s', $matches[1], $this->args['schema'] ? 'itemprop="name"' : '', $matches[2], $matches[3] ) : sprintf( '<span>%s</span>', $item );
+
+				// Wrap the item with its itemprop.
+				$item = ( ! empty( $matches ) && $this->args['schema'] )
+					? preg_replace( '/(<a.*?)([\'"])>/i', '$1$2 itemprop=$2item$2>', $item )
+					: sprintf( '<span>%s</span>', $item );
+
+				// Add list item classes.
+				$item_class       = 'trail-item';
+				$item_schema_attr = 'itemprop="itemListElement" itemscope itemtype="http://schema.org/ListItem"';
+
+				if ( 1 === $item_position && 1 < $item_count ) {
+					$item_class .= ' trail-begin';
+				} elseif ( $item_count === $item_position ) {
+					$item_class .= ' trail-end';
+					$item_schema_attr = '';
+				}
+
+				// Create list item attributes.
+				$attributes = $this->args['schema'] ? $item_schema_attr : '';
+
+				$attributes .= ' class="' . $item_class . '"';
+				
+				if ( $this->args['schema'] ) {
+					// Build the meta position HTML.
+					$meta = sprintf( '<meta itemprop="position" content="%s" />', absint( $item_position ) );
+				}
+				
+				if ( $item_count === $item_position ) {
+					$meta = '';
+				}
+
+				// Build the list item.
+				$breadcrumb .= sprintf( '<%1$s %2$s>%3$s%4$s</%1$s>', tag_escape( $this->args['item_tag'] ),$attributes, $item, $meta );
+			}
+
+			// Close the unordered list.
+			$breadcrumb .= sprintf( '</%s>', tag_escape( $this->args['list_tag'] ) );
+
+			// Wrap the breadcrumb trail.
+			$breadcrumb = sprintf(
+				'<%1$s role="navigation" aria-label="%2$s" class="breadcrumb-trail breadcrumbs" >%3$s%4$s%5$s</%1$s>',
+				tag_escape( $this->args['container'] ),
+				esc_attr( $this->labels['aria_label'] ),
+				$this->args['before'],
+				$breadcrumb,
+				$this->args['after']
+			);
+		}
+
+		// Allow developers to filter the breadcrumb trail HTML.
+		$breadcrumb = apply_filters( 'astra_breadcrumb_trail', $breadcrumb, $this->args );
+		
+		if ( false === $this->args['echo'] ) {
+			return $breadcrumb;
+		}
+
+		echo $breadcrumb;
+	}
+
+	/* ====== Protected Methods ====== */
+
+	/**
+	 * Sets the labels property.  Parses the inputted labels array with the defaults.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @return void
+	 */
+	protected function set_labels() {
+
+		$defaults = array(
+			'browse'              => esc_html__( 'Browse:',                               'astra' ),
+			'aria_label'          => esc_attr_x( 'Breadcrumbs', 'breadcrumbs aria label', 'astra' ),
+			'home'                => esc_html__( 'Home',                                  'astra' ),
+			'error_404'           => esc_html__( '404 Not Found',                         'astra' ),
+			'archives'            => esc_html__( 'Archives',                              'astra' ),
+			// Translators: %s is the search query.
+			'search'              => esc_html__( 'Search results for: %s',                'astra' ),
+			// Translators: %s is the page number.
+			'paged'               => esc_html__( 'Page %s',                               'astra' ),
+			// Translators: %s is the page number.
+			'paged_comments'      => esc_html__( 'Comment Page %s',                       'astra' ),
+			// Translators: Minute archive title. %s is the minute time format.
+			'archive_minute'      => esc_html__( 'Minute %s',                             'astra' ),
+			// Translators: Weekly archive title. %s is the week date format.
+			'archive_week'        => esc_html__( 'Week %s',                               'astra' ),
+
+			// "%s" is replaced with the translated date/time format.
+			'archive_minute_hour' => '%s',
+			'archive_hour'        => '%s',
+			'archive_day'         => '%s',
+			'archive_month'       => '%s',
+			'archive_year'        => '%s',
+		);
+
+		$this->labels = apply_filters( 'astra_breadcrumb_trail_labels', wp_parse_args( $this->args['labels'], $defaults ) );
+	}
+
+	/**
+	 * Sets the `$post_taxonomy` property.  This is an array of post types (key) and taxonomies (value).
+	 * The taxonomy's terms are shown on the singular post view if set.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @return void
+	 */
+	protected function set_post_taxonomy() {
+
+		$defaults = array();
+
+		// If post permalink is set to `%postname%`, use the `category` taxonomy.
+		if ( '%postname%' === trim( get_option( 'permalink_structure' ), '/' ) ) {
+			$defaults['post'] = 'category';
+		}
+
+		$this->post_taxonomy = apply_filters( 'astra_breadcrumb_trail_post_taxonomy', wp_parse_args( $this->args['post_taxonomy'], $defaults ) );
+	}
+
+	/**
+	 * Runs through the various WordPress conditional tags to check the current page being viewed.  Once
+	 * a condition is met, a specific method is launched to add items to the `$items` array.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @return void
+	 */
+	protected function add_items() {
+
+		// If viewing the front page.
+		if ( is_front_page() ) {
+			$this->add_front_page_items();
+		}
+
+		// If not viewing the front page.
+		else {
+
+			// Add the network and site home links.
+			$this->add_network_home_link();
+			$this->add_site_home_link();
+
+			// If viewing the home/blog page.
+			if ( is_home() ) {
+				$this->add_blog_items();
+			}
+
+			// If viewing a single post.
+			elseif ( is_singular() ) {
+				$this->add_singular_items();
+			}
+
+			// If viewing an archive page.
+			elseif ( is_archive() ) {
+
+				if ( is_post_type_archive() ) {
+					$this->add_post_type_archive_items();
+				}
+				elseif ( is_category() || is_tag() || is_tax() ) {
+					$this->add_term_archive_items();
+				}
+				elseif ( is_author() ) {
+					$this->add_user_archive_items();
+				}
+				elseif ( get_query_var( 'minute' ) && get_query_var( 'hour' ) ) {
+					$this->add_minute_hour_archive_items();
+				}
+				elseif ( get_query_var( 'minute' ) ) {
+					$this->add_minute_archive_items();
+				}
+				elseif ( get_query_var( 'hour' ) ) {
+					$this->add_hour_archive_items();
+				}
+				elseif ( is_day() ) {
+					$this->add_day_archive_items();
+				}
+				elseif ( get_query_var( 'w' ) ) {
+					$this->add_week_archive_items();
+				}
+				elseif ( is_month() ) {
+					$this->add_month_archive_items();
+				}
+				elseif ( is_year() ) {
+					$this->add_year_archive_items();
+				}
+				else {
+					$this->add_default_archive_items();
+				}
+			}
+
+			// If viewing a search results page.
+			elseif ( is_search() ) {
+				$this->add_search_items();
+			}
+
+			// If viewing the 404 page.
+			elseif ( is_404() ) {
+				$this->add_404_items();
+			}
+		}
+
+		// Add paged items if they exist.
+		$this->add_paged_items();
+
+		// Allow developers to overwrite the items for the breadcrumb trail.
+		$this->items = array_unique( apply_filters( 'astra_breadcrumb_trail_items', $this->items, $this->args ) );
+	}
+
+	/**
+	 * Gets front items based on $wp_rewrite->front.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @return void
+	 */
+	protected function add_rewrite_front_items() {
+		global $wp_rewrite;
+
+		if ( $wp_rewrite->front ) {
+			$this->add_path_parents( $wp_rewrite->front );
+		}
+	}
+
+	/**
+	 * Adds the page/paged number to the items array.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @return void
+	 */
+	protected function add_paged_items() {
+
+		// If viewing a paged singular post.
+		if ( is_singular() && 1 < get_query_var( 'page' ) && true === $this->args['show_title'] ) {
+			$this->items[] = sprintf( $this->labels['paged'], number_format_i18n( absint( get_query_var( 'page' ) ) ) );
+		}
+		// If viewing a singular post with paged comments.
+		elseif ( is_singular() && get_option( 'page_comments' ) && 1 < get_query_var( 'cpage' ) ) {
+			$this->items[] = sprintf( $this->labels['paged_comments'], number_format_i18n( absint( get_query_var( 'cpage' ) ) ) );
+		}
+		// If viewing a paged archive-type page.
+		elseif ( is_paged() && true === $this->args['show_title'] ) {
+			$this->items[] = sprintf( $this->labels['paged'], number_format_i18n( absint( get_query_var( 'paged' ) ) ) );
+		}
+	}
+
+	/**
+	 * Adds the network (all sites) home page link to the items array.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @return void
+	 */
+	protected function add_network_home_link() {
+
+		if ( is_multisite() && ! is_main_site() && true === $this->args['network'] ) {
+			$this->items[] = sprintf( '<a href="%s" rel="home">%s</a>', esc_url( network_home_url() ), $this->labels['home'] );
+		}
+	}
+
+	/**
+	 * Adds the current site's home page link to the items array.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @return void
+	 */
+	protected function add_site_home_link() {
+
+		$network = is_multisite() && ! is_main_site() && true === $this->args['network'];
+		$label   = $network ? get_bloginfo( 'name' ) : $this->labels['home'];
+		$rel     = $network ? '' : ' rel="home"';
+
+		$this->items[] = sprintf( '<a href="%s"%s>%s</a>', esc_url( user_trailingslashit( home_url() ) ), $rel, $label );
+	}
+
+	/**
+	 * Adds items for the front page to the items array.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @return void
+	 */
+	protected function add_front_page_items() {
+
+		// Only show front items if the 'show_on_front' argument is set to 'true'.
+		if ( true === $this->args['show_on_front'] || is_paged() || ( is_singular() && 1 < get_query_var( 'page' ) ) ) {
+
+			// Add network home link.
+			$this->add_network_home_link();
+
+			// If on a paged view, add the site home link.
+			if ( is_paged() ) {
+				$this->add_site_home_link();
+			}
+			// If on the main front page, add the network home title.
+			elseif ( true === $this->args['show_title'] ) {
+				$this->items[] = is_multisite() && true === $this->args['network'] ? get_bloginfo( 'name' ) : $this->labels['home'];
+			}
+		}
+	}
+
+	/**
+	 * Adds items for the posts page (i.e., is_home()) to the items array.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @return void
+	 */
+	protected function add_blog_items() {
+
+		// Get the post ID and post.
+		$post_id = get_queried_object_id();
+		$post    = get_post( $post_id );
+
+		// If the post has parents, add them to the trail.
+		if ( 0 < $post->post_parent ) {
+			$this->add_post_parents( $post->post_parent );
+		}
+		// Get the page title.
+		$title = get_the_title( $post_id );
+
+		// Add the posts page item.
+		if ( is_paged() ) {
+			$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_permalink( $post_id ) ), $title );
+		}
+		elseif ( $title && true === $this->args['show_title'] ) {
+			$this->items[] = $title;
+		}
+	}
+
+	/**
+	 * Adds singular post items to the items array.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @return void
+	 */
+	protected function add_singular_items() {
+
+		// Get the queried post.
+		$post    = get_queried_object();
+		$post_id = get_queried_object_id();
+
+		// If the post has a parent, follow the parent trail.
+		if ( 0 < $post->post_parent ) {
+			$this->add_post_parents( $post->post_parent );
+		}
+		// If the post doesn't have a parent, get its hierarchy based off the post type.
+		else {
+			$this->add_post_hierarchy( $post_id );
+		}
+		// Display terms for specific post type taxonomy if requested.
+		if ( ! empty( $this->post_taxonomy[ $post->post_type ] ) ) {
+			$this->add_post_terms( $post_id, $this->post_taxonomy[ $post->post_type ] );
+		}
+		// End with the post title.
+		if ( $post_title = single_post_title( '', false ) ) {
+
+			if ( ( 1 < get_query_var( 'page' ) || is_paged() ) || ( get_option( 'page_comments' ) && 1 < absint( get_query_var( 'cpage' ) ) ) ) {
+				$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_permalink( $post_id ) ), $post_title );
+			}
+			elseif ( true === $this->args['show_title'] ) {
+				$this->items[] = $post_title;
+			}
+		}
+	}
+
+	/**
+	 * Adds the items to the trail items array for taxonomy term archives.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @global object $wp_rewrite
+	 * @return void
+	 */
+	protected function add_term_archive_items() {
+		global $wp_rewrite;
+
+		// Get some taxonomy and term variables.
+		$term           = get_queried_object();
+		$taxonomy       = get_taxonomy( $term->taxonomy );
+		$done_post_type = false;
+
+		// If there are rewrite rules for the taxonomy.
+		if ( false !== $taxonomy->rewrite ) {
+
+			// If 'with_front' is true, dd $wp_rewrite->front to the trail.
+			if ( $taxonomy->rewrite['with_front'] && $wp_rewrite->front ) {
+				$this->add_rewrite_front_items();
+			}
+			// Get parent pages by path if they exist.
+			$this->add_path_parents( $taxonomy->rewrite['slug'] );
+
+			// Add post type archive if its 'has_archive' matches the taxonomy rewrite 'slug'.
+			if ( $taxonomy->rewrite['slug'] ) {
+
+				$slug = trim( $taxonomy->rewrite['slug'], '/' );
+
+				// Deals with the situation if the slug has a '/' between multiple
+				// strings. For example, "movies/genres" where "movies" is the post
+				// type archive.
+				$matches = explode( '/', $slug );
+
+				// If matches are found for the path.
+				if ( isset( $matches ) ) {
+
+					// Reverse the array of matches to search for posts in the proper order.
+					$matches = array_reverse( $matches );
+
+					// Loop through each of the path matches.
+					foreach ( $matches as $match ) {
+
+
+						// Get public post types that match the rewrite slug.
+						$post_types = $this->get_post_types_by_slug( $match );
+
+						if ( ! empty( $post_types ) ) {
+
+							$post_type_object = $post_types[0];
+
+							// Add support for a non-standard label of 'archive_title' (special use case).
+							$label = ! empty( $post_type_object->labels->archive_title ) ? $post_type_object->labels->archive_title : $post_type_object->labels->name;
+
+							// Core filter hook.
+							$label = apply_filters( 'post_type_archive_title', $label, $post_type_object->name );
+
+							// Add the post type archive link to the trail.
+							$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_post_type_archive_link( $post_type_object->name ) ), $label );
+
+							$done_post_type = true;
+
+							// Break out of the loop.
+							break;
+						}
+					}
+				}
+			}
+		}
+
+		// If there's a single post type for the taxonomy, use it.
+		if ( false === $done_post_type && 1 === count( $taxonomy->object_type ) && post_type_exists( $taxonomy->object_type[0] ) ) {
+
+			// If the post type is 'post'.
+			if ( 'post' === $taxonomy->object_type[0] ) {
+				$post_id = get_option( 'page_for_posts' );
+
+				if ( 'posts' !== get_option( 'show_on_front' ) && 0 < $post_id ) {
+					$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_permalink( $post_id ) ), get_the_title( $post_id ) );
+				}
+			// If the post type is not 'post'.
+			} else {
+				$post_type_object = get_post_type_object( $taxonomy->object_type[0] );
+
+				$label = ! empty( $post_type_object->labels->archive_title ) ? $post_type_object->labels->archive_title : $post_type_object->labels->name;
+
+				// Core filter hook.
+				$label = apply_filters( 'post_type_archive_title', $label, $post_type_object->name );
+
+				$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_post_type_archive_link( $post_type_object->name ) ), $label );
+			}
+		}
+
+		// If the taxonomy is hierarchical, list its parent terms.
+		if ( is_taxonomy_hierarchical( $term->taxonomy ) && $term->parent ) {
+			$this->add_term_parents( $term->parent, $term->taxonomy );
+		}
+		// Add the term name to the trail end.
+		if ( is_paged() ){
+			$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_term_link( $term, $term->taxonomy ) ), single_term_title( '', false ) );
+		}
+		elseif ( true === $this->args['show_title'] ) {
+			$this->items[] = single_term_title( '', false );
+		}
+	}
+
+	/**
+	 * Adds the items to the trail items array for post type archives.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @return void
+	 */
+	protected function add_post_type_archive_items() {
+
+		// Get the post type object.
+		$post_type_object = get_post_type_object( get_query_var( 'post_type' ) );
+
+		if ( false !== $post_type_object->rewrite ) {
+
+			// If 'with_front' is true, add $wp_rewrite->front to the trail.
+			if ( $post_type_object->rewrite['with_front'] ) {
+				$this->add_rewrite_front_items();
+			}
+			// If there's a rewrite slug, check for parents.
+			if ( ! empty( $post_type_object->rewrite['slug'] ) ) {
+				$this->add_path_parents( $post_type_object->rewrite['slug'] );
+			}
+		}
+
+		// Add the post type [plural] name to the trail end.
+		if ( is_paged() || is_author() ) {
+			$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_post_type_archive_link( $post_type_object->name ) ), post_type_archive_title( '', false ) );
+		}
+		elseif ( true === $this->args['show_title'] ) {
+			$this->items[] = post_type_archive_title( '', false );
+		}
+		// If viewing a post type archive by author.
+		if ( is_author() ) {
+			$this->add_user_archive_items();
+		}
+	}
+
+	/**
+	 * Adds the items to the trail items array for user (author) archives.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @global object $wp_rewrite
+	 * @return void
+	 */
+	protected function add_user_archive_items() {
+		global $wp_rewrite;
+
+		// Add $wp_rewrite->front to the trail.
+		$this->add_rewrite_front_items();
+
+		// Get the user ID.
+		$user_id = get_query_var( 'author' );
+
+		// If $author_base exists, check for parent pages.
+		if ( ! empty( $wp_rewrite->author_base ) && ! is_post_type_archive() ) {
+			$this->add_path_parents( $wp_rewrite->author_base );
+		}
+		// Add the author's display name to the trail end.
+		if ( is_paged() ) {
+			$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_author_posts_url( $user_id ) ), get_the_author_meta( 'display_name', $user_id ) );
+		}
+		elseif ( true === $this->args['show_title'] ) {
+			$this->items[] = get_the_author_meta( 'display_name', $user_id );
+		}
+	}
+
+	/**
+	 * Adds the items to the trail items array for minute + hour archives.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @return void
+	 */
+	protected function add_minute_hour_archive_items() {
+
+		// Add $wp_rewrite->front to the trail.
+		$this->add_rewrite_front_items();
+
+		// Add the minute + hour item.
+		if ( true === $this->args['show_title'] ) {
+			$this->items[] = sprintf( $this->labels['archive_minute_hour'], get_the_time( esc_html_x( 'g:i a', 'minute and hour archives time format', 'astra' ) ) );
+		}
+	}
+
+	/**
+	 * Adds the items to the trail items array for minute archives.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @return void
+	 */
+	protected function add_minute_archive_items() {
+
+		// Add $wp_rewrite->front to the trail.
+		$this->add_rewrite_front_items();
+
+		// Add the minute item.
+		if ( true === $this->args['show_title'] ) {
+			$this->items[] = sprintf( $this->labels['archive_minute'], get_the_time( esc_html_x( 'i', 'minute archives time format', 'astra' ) ) );
+		}
+	}
+
+	/**
+	 * Adds the items to the trail items array for hour archives.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @return void
+	 */
+	protected function add_hour_archive_items() {
+
+		// Add $wp_rewrite->front to the trail.
+		$this->add_rewrite_front_items();
+
+		// Add the hour item.
+		if ( true === $this->args['show_title'] ) {
+			$this->items[] = sprintf( $this->labels['archive_hour'], get_the_time( esc_html_x( 'g a', 'hour archives time format', 'astra' ) ) );
+		}
+	}
+
+	/**
+	 * Adds the items to the trail items array for day archives.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @return void
+	 */
+	protected function add_day_archive_items() {
+
+		// Add $wp_rewrite->front to the trail.
+		$this->add_rewrite_front_items();
+
+		// Get year, month, and day.
+		$year  = sprintf( $this->labels['archive_year'],  get_the_time( esc_html_x( 'Y', 'yearly archives date format',  'astra' ) ) );
+		$month = sprintf( $this->labels['archive_month'], get_the_time( esc_html_x( 'F', 'monthly archives date format', 'astra' ) ) );
+		$day   = sprintf( $this->labels['archive_day'],   get_the_time( esc_html_x( 'j', 'daily archives date format',   'astra' ) ) );
+
+		// Add the year and month items.
+		$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_year_link( get_the_time( 'Y' ) ) ), $year );
+		$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_month_link( get_the_time( 'Y' ), get_the_time( 'm' ) ) ), $month );
+
+		// Add the day item.
+		if ( is_paged() ) {
+			$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_day_link( get_the_time( 'Y' ) ), get_the_time( 'm' ), get_the_time( 'd' ) ), $day );
+		}
+		elseif ( true === $this->args['show_title'] ) {
+			$this->items[] = $day;
+		}
+	}
+
+	/**
+	 * Adds the items to the trail items array for week archives.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @return void
+	 */
+	protected function add_week_archive_items() {
+
+		// Add $wp_rewrite->front to the trail.
+		$this->add_rewrite_front_items();
+
+		// Get the year and week.
+		$year = sprintf( $this->labels['archive_year'],  get_the_time( esc_html_x( 'Y', 'yearly archives date format', 'astra' ) ) );
+		$week = sprintf( $this->labels['archive_week'],  get_the_time( esc_html_x( 'W', 'weekly archives date format', 'astra' ) ) );
+
+		// Add the year item.
+		$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_year_link( get_the_time( 'Y' ) ) ), $year );
+
+		// Add the week item.
+		if ( is_paged() ) {
+			$this->items[] = esc_url( get_archives_link( add_query_arg( array( 'm' => get_the_time( 'Y' ), 'w' => get_the_time( 'W' ) ), home_url() ), $week, false ) );
+		}
+		elseif ( true === $this->args['show_title'] ) {
+			$this->items[] = $week;
+		}
+	}
+
+	/**
+	 * Adds the items to the trail items array for month archives.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @return void
+	 */
+	protected function add_month_archive_items() {
+
+		// Add $wp_rewrite->front to the trail.
+		$this->add_rewrite_front_items();
+
+		// Get the year and month.
+		$year  = sprintf( $this->labels['archive_year'],  get_the_time( esc_html_x( 'Y', 'yearly archives date format',  'astra' ) ) );
+		$month = sprintf( $this->labels['archive_month'], get_the_time( esc_html_x( 'F', 'monthly archives date format', 'astra' ) ) );
+
+		// Add the year item.
+		$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_year_link( get_the_time( 'Y' ) ) ), $year );
+
+		// Add the month item.
+		if ( is_paged() ) {
+			$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_month_link( get_the_time( 'Y' ), get_the_time( 'm' ) ) ), $month );
+		}
+		elseif ( true === $this->args['show_title'] ) {
+			$this->items[] = $month;
+		}
+	}
+
+	/**
+	 * Adds the items to the trail items array for year archives.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @return void
+	 */
+	protected function add_year_archive_items() {
+
+		// Add $wp_rewrite->front to the trail.
+		$this->add_rewrite_front_items();
+
+		// Get the year.
+		$year  = sprintf( $this->labels['archive_year'],  get_the_time( esc_html_x( 'Y', 'yearly archives date format',  'astra' ) ) );
+
+		// Add the year item.
+		if ( is_paged() ) {
+			$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_year_link( get_the_time( 'Y' ) ) ), $year );
+		}
+		elseif ( true === $this->args['show_title'] ) {
+			$this->items[] = $year;
+		}
+	}
+
+	/**
+	 * Adds the items to the trail items array for archives that don't have a more specific method
+	 * defined in this class.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @return void
+	 */
+	protected function add_default_archive_items() {
+
+		// If this is a date-/time-based archive, add $wp_rewrite->front to the trail.
+		if ( is_date() || is_time() ) {
+			$this->add_rewrite_front_items();
+		}
+		if ( true === $this->args['show_title'] ) {
+			$this->items[] = $this->labels['archives'];
+		}
+	}
+
+	/**
+	 * Adds the items to the trail items array for search results.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @return void
+	 */
+	protected function add_search_items() {
+
+		if ( is_paged() ) {
+			$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_search_link() ), sprintf( $this->labels['search'], get_search_query() ) );
+		}
+		elseif ( true === $this->args['show_title'] ) {
+			$this->items[] = sprintf( $this->labels['search'], get_search_query() );
+		}
+	}
+
+	/**
+	 * Adds the items to the trail items array for 404 pages.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @return void
+	 */
+	protected function add_404_items() {
+
+		if ( true === $this->args['show_title'] ) {
+			$this->items[] = $this->labels['error_404'];
+		}
+	}
+
+	/**
+	 * Adds a specific post's parents to the items array.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @param  int    $post_id
+	 * @return void
+	 */
+	protected function add_post_parents( $post_id ) {
+		$parents = array();
+
+		while ( $post_id ) {
+
+			// Get the post by ID.
+			$post = get_post( $post_id );
+
+			// If we hit a page that's set as the front page, bail.
+			if ( 'page' == $post->post_type && 'page' == get_option( 'show_on_front' ) && $post_id == get_option( 'page_on_front' ) ) {
+				break;
+			}
+			// Add the formatted post link to the array of parents.
+			$parents[] = sprintf( '<a href="%s">%s</a>', esc_url( get_permalink( $post_id ) ), get_the_title( $post_id ) );
+
+			// If there's no longer a post parent, break out of the loop.
+			if ( 0 >= $post->post_parent ) {
+				break;
+			}
+			// Change the post ID to the parent post to continue looping.
+			$post_id = $post->post_parent;
+		}
+
+		// Get the post hierarchy based off the final parent post.
+		$this->add_post_hierarchy( $post_id );
+
+		// Display terms for specific post type taxonomy if requested.
+		if ( ! empty( $this->post_taxonomy[ $post->post_type ] ) ) {
+			$this->add_post_terms( $post_id, $this->post_taxonomy[ $post->post_type ] );
+		}
+		// Merge the parent items into the items array.
+		$this->items = array_merge( $this->items, array_reverse( $parents ) );
+	}
+
+	/**
+	 * Adds a specific post's hierarchy to the items array.  The hierarchy is determined by post type's
+	 * rewrite arguments and whether it has an archive page.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @param  int    $post_id
+	 * @return void
+	 */
+	protected function add_post_hierarchy( $post_id ) {
+
+		// Get the post type.
+		$post_type        = get_post_type( $post_id );
+		$post_type_object = get_post_type_object( $post_type );
+
+		// If this is the 'post' post type, get the rewrite front items and map the rewrite tags.
+		if ( 'post' === $post_type ) {
+
+			// Add $wp_rewrite->front to the trail.
+			$this->add_rewrite_front_items();
+
+			// Map the rewrite tags.
+			$this->map_rewrite_tags( $post_id, get_option( 'permalink_structure' ) );
+		}
+
+		// If the post type has rewrite rules.
+		elseif ( false !== $post_type_object->rewrite ) {
+
+			// If 'with_front' is true, add $wp_rewrite->front to the trail.
+			if ( $post_type_object->rewrite['with_front'] ) {
+				$this->add_rewrite_front_items();
+			}
+			// If there's a path, check for parents.
+			if ( ! empty( $post_type_object->rewrite['slug'] ) ) {
+				$this->add_path_parents( $post_type_object->rewrite['slug'] );
+			}
+		}
+
+		// If there's an archive page, add it to the trail.
+		if ( $post_type_object->has_archive ) {
+
+			// Add support for a non-standard label of 'archive_title' (special use case).
+			$label = ! empty( $post_type_object->labels->archive_title ) ? $post_type_object->labels->archive_title : $post_type_object->labels->name;
+
+			// Core filter hook.
+			$label = apply_filters( 'post_type_archive_title', $label, $post_type_object->name );
+
+			$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_post_type_archive_link( $post_type ) ), $label );
+		}
+
+		// Map the rewrite tags if there's a `%` in the slug.
+		if ( 'post' !== $post_type && ! empty( $post_type_object->rewrite['slug'] ) && false !== strpos( $post_type_object->rewrite['slug'], '%' ) ) {
+			$this->map_rewrite_tags( $post_id, $post_type_object->rewrite['slug'] );
+		}
+	}
+
+	/**
+	 * Gets post types by slug.  This is needed because the get_post_types() function doesn't exactly
+	 * match the 'has_archive' argument when it's set as a string instead of a boolean.
+	 *
+	 * @since  0.6.0
+	 * @access protected
+	 * @param  int    $slug  The post type archive slug to search for.
+	 * @return void
+	 */
+	protected function get_post_types_by_slug( $slug ) {
+
+		$return = array();
+
+		$post_types = get_post_types( array(), 'objects' );
+
+		foreach ( $post_types as $type ) {
+
+			if ( $slug === $type->has_archive || ( true === $type->has_archive && $slug === $type->rewrite['slug'] ) ) {
+				$return[] = $type;
+			}
+		}
+
+		return $return;
+	}
+
+	/**
+	 * Adds a post's terms from a specific taxonomy to the items array.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @param  int     $post_id  The ID of the post to get the terms for.
+	 * @param  string  $taxonomy The taxonomy to get the terms from.
+	 * @return void
+	 */
+	protected function add_post_terms( $post_id, $taxonomy ) {
+
+
+		// Get the post categories.
+		$terms = get_the_terms( $post_id, $taxonomy );
+
+		// Check that categories were returned.
+		if ( $terms && ! is_wp_error( $terms ) ) {
+
+			// Sort the terms by ID and get the first category.
+			if ( function_exists( 'wp_list_sort' ) ) {
+				$terms = wp_list_sort( $terms, 'term_id' );
+			}
+			else {
+				usort( $terms, '_usort_terms_by_ID' );
+			}
+			$term = get_term( $terms[0], $taxonomy );
+
+			// If the category has a parent, add the hierarchy to the trail.
+			if ( 0 < $term->parent ) {
+				$this->add_term_parents( $term->parent, $taxonomy );
+			}
+			// Add the category archive link to the trail.
+			$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_term_link( $term, $taxonomy ) ), $term->name );
+		}
+	}
+
+	/**
+	 * Get parent posts by path.  Currently, this method only supports getting parents of the 'page'
+	 * post type.  The goal of this function is to create a clear path back to home given what would
+	 * normally be a "ghost" directory.  If any page matches the given path, it'll be added.
+	 *
+	 * @since  1.0.0
+	 * @access protected
+	 * @param  string $path The path (slug) to search for posts by.
+	 * @return void
+	 */
+	function add_path_parents( $path ) {
+
+		// Trim '/' off $path in case we just got a simple '/' instead of a real path.
+		$path = trim( $path, '/' );
+
+		// If there's no path, return.
+		if ( empty( $path ) ) {
+			return;
+		}
+		// Get parent post by the path.
+		$post = get_page_by_path( $path );
+
+		if ( ! empty( $post ) ) {
+			$this->add_post_parents( $post->ID );
+		}
+
+		elseif ( is_null( $post ) ) {
+
+			// Separate post names into separate paths by '/'.
+			$path = trim( $path, '/' );
+			preg_match_all( "/\/.*?\z/", $path, $matches );
+
+			// If matches are found for the path.
+			if ( isset( $matches ) ) {
+
+				// Reverse the array of matches to search for posts in the proper order.
+				$matches = array_reverse( $matches );
+
+				// Loop through each of the path matches.
+				foreach ( $matches as $match ) {
+
+					// If a match is found.
+					if ( isset( $match[0] ) ) {
+
+						// Get the parent post by the given path.
+						$path = str_replace( $match[0], '', $path );
+						$post = get_page_by_path( trim( $path, '/' ) );
+
+						// If a parent post is found, set the $post_id and break out of the loop.
+						if ( ! empty( $post ) && 0 < $post->ID ) {
+							$this->add_post_parents( $post->ID );
+							break;
+						}
+					}
+				}
+			}
+		}
+	}
+
+	/**
+	 * Searches for term parents of hierarchical taxonomies.  This function is similar to the WordPress
+	 * function get_category_parents() but handles any type of taxonomy.
+	 *
+	 * @since  1.0.0
+	 * @param  int    $term_id  ID of the term to get the parents of.
+	 * @param  string $taxonomy Name of the taxonomy for the given term.
+	 * @return void
+	 */
+	function add_term_parents( $term_id, $taxonomy ) {
+
+		// Set up some default arrays.
+		$parents = array();
+
+		// While there is a parent ID, add the parent term link to the $parents array.
+		while ( $term_id ) {
+
+			// Get the parent term.
+			$term = get_term( $term_id, $taxonomy );
+
+			// Add the formatted term link to the array of parent terms.
+			$parents[] = sprintf( '<a href="%s">%s</a>', esc_url( get_term_link( $term, $taxonomy ) ), $term->name );
+
+			// Set the parent term's parent as the parent ID.
+			$term_id = $term->parent;
+		}
+
+		// If we have parent terms, reverse the array to put them in the proper order for the trail.
+		if ( ! empty( $parents ) ) {
+			$this->items = array_merge( $this->items, array_reverse( $parents ) );
+		}
+	}
+
+	/**
+	 * Turns %tag% from permalink structures into usable links for the breadcrumb trail.  This feels kind of
+	 * hackish for now because we're checking for specific %tag% examples and only doing it for the 'post'
+	 * post type.  In the future, maybe it'll handle a wider variety of possibilities, especially for custom post
+	 * types.
+	 *
+	 * @since  0.6.0
+	 * @access protected
+	 * @param  int    $post_id ID of the post whose parents we want.
+	 * @param  string $path    Path of a potential parent page.
+	 * @param  array  $args    Mixed arguments for the menu.
+	 * @return array
+	 */
+	protected function map_rewrite_tags( $post_id, $path ) {
+
+		$post = get_post( $post_id );
+
+		// Trim '/' from both sides of the $path.
+		$path = trim( $path, '/' );
+
+		// Split the $path into an array of strings.
+		$matches = explode( '/', $path );
+
+		// If matches are found for the path.
+		if ( is_array( $matches ) ) {
+
+			// Loop through each of the matches, adding each to the $trail array.
+			foreach ( $matches as $match ) {
+
+				// Trim any '/' from the $match.
+				$tag = trim( $match, '/' );
+
+				// If using the %year% tag, add a link to the yearly archive.
+				if ( '%year%' == $tag ) {
+					$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_year_link( get_the_time( 'Y', $post_id ) ) ), sprintf( $this->labels['archive_year'], get_the_time( esc_html_x( 'Y', 'yearly archives date format',  'astra' ) ) ) );
+				}
+				// If using the %monthnum% tag, add a link to the monthly archive.
+				elseif ( '%monthnum%' == $tag ) {
+					$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_month_link( get_the_time( 'Y', $post_id ), get_the_time( 'm', $post_id ) ) ), sprintf( $this->labels['archive_month'], get_the_time( esc_html_x( 'F', 'monthly archives date format', 'astra' ) ) ) );
+				}
+				// If using the %day% tag, add a link to the daily archive.
+				elseif ( '%day%' == $tag ) {
+					$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_day_link( get_the_time( 'Y', $post_id ), get_the_time( 'm', $post_id ), get_the_time( 'd', $post_id ) ) ), sprintf( $this->labels['archive_day'], get_the_time( esc_html_x( 'j', 'daily archives date format', 'astra' ) ) ) );
+				}
+				// If using the %author% tag, add a link to the post author archive.
+				elseif ( '%author%' == $tag ) {
+					$this->items[] = sprintf( '<a href="%s">%s</a>', esc_url( get_author_posts_url( $post->post_author ) ), get_the_author_meta( 'display_name', $post->post_author ) );
+				}
+				// If using the %category% tag, add a link to the first category archive to match permalinks.
+				elseif ( taxonomy_exists( trim( $tag, '%' ) ) ) {
+
+					// Force override terms in this post type.
+					$this->post_taxonomy[ $post->post_type ] = false;
+
+					// Add the post categories.
+					$this->add_post_terms( $post_id, trim( $tag, '%' ) );
+				}
+			}
+		}
+	}
 }
\ No newline at end of file