', 'suffix' => '
', 'title' => __( 'You are here: ', 'care' ), 'home' => __( 'Home', 'care' ), 'sep' => ' / ', 'front_page' => false, 'bold' => false, 'show_blog' => true, 'singular_post_taxonomy' => 'category', 'echo' => true ); $args = apply_filters( 'breadcrumbs_plus_args', $args ); $args = wp_parse_args( $args, $defaults ); if (get_option_tree('disable_breadcrumbs', '')) {} else{ if ( is_front_page() && !$args['front_page'] ) return apply_filters( 'breadcrumbs_plus', false ); $html = ''; /* Format the separator. */ $separator = ( !empty( $args['sep'] ) ? ' ' : ' ' ); $show_on_front = get_option('show_on_front'); $home = '' . $args['home'] . ''; if ( 'page' == $show_on_front && $args['show_blog'] ) $bloglink = $home . $separator . '' . get_the_title( get_option( 'page_for_posts' ) ) . ''; else $bloglink = $home; if ( is_front_page() ) $html .= _bold_( $home, $args['bold'] ); elseif ( is_home() ) $html .= $home . $separator . _bold_( get_the_title( get_option( 'page_for_posts' ) ), $args['bold'] ); /* If viewing a singular post. */ elseif ( is_singular() ) { $post_id = (int) $wp_query->get_queried_object_id(); if ( 'page' === $wp_query->post->post_type ) $html .= $home . $separator; elseif ( 'page' !== $wp_query->post->post_type ) { $html .= $bloglink . $separator; if ( isset( $args["singular_{$wp_query->post->post_type}_taxonomy"] ) && is_taxonomy_hierarchical( $args["singular_{$wp_query->post->post_type}_taxonomy"] ) ) { $terms = wp_get_object_terms( $post_id, $args["singular_{$wp_query->post->post_type}_taxonomy"] ); $html .= breadcrumbs_plus_get_term_parents( $terms[0], $args["singular_{$wp_query->post->post_type}_taxonomy"], $separator ) . $separator; } elseif ( isset( $args["singular_{$wp_query->post->post_type}_taxonomy"] ) ) $html .= get_the_term_list( $post_id, $args["singular_{$wp_query->post->post_type}_taxonomy"], '', ', ', '' ) . $separator; } if ( ( is_post_type_hierarchical( $wp_query->post->post_type ) || 'attachment' === $wp_query->post->post_type ) && $parents = breadcrumbs_plus_get_parents( $wp_query->post->post_parent, $separator ) ) $html .= $parents . $separator; $html .= _bold_( get_the_title(), $args['bold'] ); } /* If viewing any type of archive. */ elseif ( is_archive() ) { $html .= $bloglink . $separator; if ( is_category() || is_tag() || is_tax() ) { $term = $wp_query->get_queried_object(); $taxonomy = get_taxonomy( $term->taxonomy ); if ( ( is_taxonomy_hierarchical( $term->taxonomy ) && $term->parent ) && $parents = breadcrumbs_plus_get_term_parents( $term->parent, $term->taxonomy, $separator ) ) $html .= $parents . $separator; $html .= _bold_( $term->name, $args['bold'] ); } elseif ( function_exists( 'is_post_type_archive' ) && is_post_type_archive() ) { $post_type_object = get_post_type_object( get_query_var( 'post_type' ) ); $html .= _bold_( $post_type_object->labels->name, $args['bold'] ); } elseif ( is_date() ) { if ( is_day() ) $html .= _bold_( __( 'Archives for ', 'breadcrumbs-plus' ) . get_the_time( 'F j, Y' ), $args['bold'] ); elseif ( is_month() ) $html .= _bold_( __( 'Archives for ', 'breadcrumbs-plus' ) . single_month_title( ' ', false ), $args['bold'] ); elseif ( is_year() ) $html .= _bold_( __( 'Archives for ', 'breadcrumbs-plus' ) . get_the_time( 'Y' ), $args['bold'] ); } elseif ( is_author() ) $html .= _bold_( __( 'Archives by: ', 'breadcrumbs-plus' ) . get_the_author_meta( 'display_name', $wp_query->post->post_author ), $args['bold'] ); } /* If viewing search results. */ elseif ( is_search() ) $html .= $home . $separator . _bold_( __( 'Search results for "', 'breadcrumbs-plus' ) . stripslashes( strip_tags( get_search_query() ) ) . '"', $args['bold'] ); /* If viewing a 404 error page. */ elseif ( is_404() ) $html .= $home . $separator . _bold_( __( 'Page Not Found', 'breadcrumbs-plus' ), $args['bold'] ); $breadcrumbs = ''; $breadcrumbs = apply_filters( 'breadcrumbs_plus', $breadcrumbs ); if ( !$args['echo'] ) return $breadcrumbs; echo $breadcrumbs; } } /** * Gets parent pages of any post type. * * @since 0.3 * @param int $post_id ID of the post whose parents we want. * @param string $separator. * @return string $html String of parent page links. */ function breadcrumbs_plus_get_parents( $post_id = '', $separator = '/' ) { $html = array(); if ( $post_id == 0 ) return; while ( $post_id ) { $page = get_page( $post_id ); $parents[] = '' . get_the_title( $post_id ) . ''; $post_id = $page->post_parent; } if ( $parents ) $html = array_reverse( $parents ); return join( $separator, $html ); } /** * Searches for term parents of hierarchical taxonomies. * * @since 0.3 * @param int $parent_id The ID of the first parent. * @param object|string $taxonomy The taxonomy of the term whose parents we want. * @return string $html String of links to parent terms. */ function breadcrumbs_plus_get_term_parents( $parent_id = '', $taxonomy = '', $separator = '/' ) { $html = array(); $parents = array(); if ( empty( $parent_id ) || empty( $taxonomy ) ) return; while ( $parent_id ) { $parent = get_term( $parent_id, $taxonomy ); $parents[] = '' . $parent->name . ''; $parent_id = $parent->parent; } if ( $parents ) $html = array_reverse( $parents ); return join( $separator, $html ); } /** * Return a Input with tag. * * @since 0.1 * @return string */ function _bold_( $input, $bold ) { if ( $bold ) return ''. $input . ''; return $input; } /** * Try to add automatically to Hybrid, Thematic, Thesis or Genesis * * @since 0.1 * @return string */ add_action( 'after_setup_theme', 'setup_breadcrumbs_plus' ); function setup_breadcrumbs_plus() { /* Hybrid */ remove_action( 'hybrid_before_content', 'hybrid_breadcrumb' ); add_action( 'hybrid_before_content', 'breadcrumbs_plus' ); /* Thematic */ add_action( 'thematic_belowheader','breadcrumbs_plus' ); /* Thesis */ add_action( 'thesis_hook_before_content','breadcrumbs_plus' ); /* Genesis */ remove_action( 'genesis_before_loop', 'genesis_do_breadcrumbs' ); add_action( 'genesis_before_loop', 'breadcrumbs_plus' ); }