<?php
function tie_breadcrumbs() {
if(tie_get_option('breadcrumbs')){
$delimiter = '<span class="delimiter">';
$delimiter .= tie_get_option('breadcrumbs_delimiter') ? tie_get_option('breadcrumbs_delimiter') : '»' ;
$delimiter .= '</span>';
$before = '<span class="current">';
$after = '</span>';
if ( !is_home() && !is_front_page() || is_paged() ) {
echo '<div xmlns:v="http://rdf.data-vocabulary.org/#" id="crumbs">';
global $post;
$homeLink = home_url();
echo '<span typeof="v:Breadcrumb"><a rel="v:url" property="v:title" class="crumbs-home" href="' . $homeLink . '">' . __ti( 'Home' ) . '</a></span> ' . $delimiter . ' ';
if ( is_category() ) {
global $wp_query;
$cat_obj = $wp_query->get_queried_object();
$thisCat = $cat_obj->term_id;
$thisCat = get_category($thisCat);
$parentCat = get_category($thisCat->parent);
if ($thisCat->parent != 0){
if( !is_wp_error( $cat_code = get_category_parents($parentCat, TRUE, ' ' . $delimiter . ' ') ) ){
$cat_code = str_replace ('<a','<span typeof="v:Breadcrumb"><a rel="v:url" property="v:title"', $cat_code );
echo $cat_code = str_replace ('</a>','</a></span>', $cat_code );
}
}
echo $before . '' . single_cat_title('', false) . '' . $after;
}
elseif ( is_day() ) {
echo '<span typeof="v:Breadcrumb"><a rel="v:url" property="v:title" href="' . get_year_link(get_the_time('Y')) . '">' . get_the_time('Y') . '</a></span> ' . $delimiter . ' ';
echo '<span typeof="v:Breadcrumb"><a rel="v:url" property="v:title" href="' . get_month_link(get_the_time('Y'),get_the_time('m')) . '">' . get_the_time('F') . '</a></span> ' . $delimiter . ' ';
echo $before . get_the_time('d') . $after;
}
elseif ( is_month() ) {
echo '<span typeof="v:Breadcrumb"><a rel="v:url" property="v:title" href="' . get_year_link(get_the_time('Y')) . '">' . get_the_time('Y') . '</a></span> ' . $delimiter . ' ';
echo $before . get_the_time('F') . $after;
}
elseif ( is_year() ) {
echo $before . get_the_time('Y') . $after;
}
elseif ( is_single() && !is_attachment() ) {
if ( get_post_type() != 'post' ) {
$post_type = get_post_type_object(get_post_type());
$slug = $post_type->rewrite;
echo '<span typeof="v:Breadcrumb"><a rel="v:url" property="v:title" href="' . $homeLink . '/' . $slug['slug'] . '/">' . $post_type->labels->singular_name . '</a></span> ' . $delimiter . ' ';
echo $before . get_the_title() . $after;
} else {
$cat = get_the_category(); $cat = $cat[0];
if( !empty( $cat ) ){
if( !is_wp_error( $cat_code = get_category_parents($cat, TRUE, ' ' . $delimiter . ' ') ) ){
$cat_code = str_replace ('<a','<span typeof="v:Breadcrumb"><a rel="v:url" property="v:title"', $cat_code );
echo $cat_code = str_replace ('</a>','</a></span>', $cat_code );
}
}
echo $before . get_the_title() . $after;
}
}
elseif ( (is_page() && !$post->post_parent) || ( function_exists('bp_current_component') && bp_current_component() ) ) {
echo $before . get_the_title() . $after;
}
elseif ( is_search() ) {
echo $before ;
printf( __ti( 'Search Results for: %s' ), get_search_query() );
echo $after;
}
elseif ( !is_single() && !is_page() && get_post_type() != 'post' ) {
$post_type = get_post_type_object(get_post_type());
echo $before . $post_type->labels->singular_name . $after;
} elseif ( is_attachment() ) {
$parent = get_post($post->post_parent);
$cat = get_the_category($parent->ID); $cat = $cat[0];
echo '<span typeof="v:Breadcrumb"><a rel="v:url" property="v:title" href="' . get_permalink($parent) . '">' . $parent->post_title . '</a></span> ' . $delimiter . ' ';
echo $before . get_the_title() . $after;
}
elseif ( is_page() && $post->post_parent ) {
$parent_id = $post->post_parent;
$breadcrumbs = array();
while ($parent_id) {
$page = get_page($parent_id);
$breadcrumbs[] = '<span typeof="v:Breadcrumb"><a rel="v:url" property="v:title" href="' . get_permalink($page->ID) . '">' . get_the_title($page->ID) . '</a></span>';
$parent_id = $page->post_parent;
}
$breadcrumbs = array_reverse($breadcrumbs);
foreach ($breadcrumbs as $crumb) echo $crumb . ' ' . $delimiter . ' ';
echo $before . get_the_title() . $after;
}
elseif ( is_tag() ) {
echo $before ;
printf( __ti( 'Tag Archives: %s' ), single_tag_title( '', false ) );
echo $after;
} elseif ( is_author() ) {
global $author;
$userdata = get_userdata($author);
echo $before ;
echo $userdata->display_name;
echo $after;
} elseif ( is_404() ) {
echo $before;
_eti( 'Not Found' );
echo $after;
}
if ( get_query_var('paged') ) {
if ( is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author() ) echo ' (';
echo __ti('page' ) . ' ' . get_query_var('paged');
if ( is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author() ) echo ')';
}
echo '</div>';
}
}
wp_reset_query();
}
?>