public function title_fixer($title, $sep, $seplocation)
{
if (($post_type = is_custom_post()) && $post_type->name == $this->post_type) {
$title = $post_type->label;
$t_sep = '%WP_TITILE_SEP%';
// Temporary separator, for accurate flipping, if necessary
$prefix = '';
if (!empty($title)) {
$prefix = " {$sep} ";
}
// Determines position of the separator and direction of the breadcrumb
if ('right' == $seplocation) {
// sep on right, so reverse the order
$title_array = explode($t_sep, $title);
$title_array = array_reverse($title_array);
$title = implode(" {$sep} ", $title_array) . $prefix;
} else {
$title_array = explode($t_sep, $title);
$title = $prefix . implode(" {$sep} ", $title_array);
}
}
return $title;
}
function theme_breadcrumbs()
{
$delimiter = '»';
$name = __('Home', TEMPLATENAME);
$currentBefore = '<span class="current">';
$currentAfter = '</span>';
if (!is_home() && !is_front_page() || is_paged()) {
echo '<div id="breadcrumbs">';
global $post;
$home = home_url();
echo '<a href="' . $home . '">' . $name . '</a> ' . $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 ($thisCat->parent != 0) {
echo get_category_parents($parentCat, TRUE, ' ' . $delimiter . ' ');
}
echo $currentBefore . __('Archive by category:', TEMPLATENAME) . ' '';
single_cat_title();
echo ''' . $currentAfter;
} elseif (is_day()) {
echo '<a href="' . get_year_link(get_the_time('Y')) . '">' . get_the_time('Y') . '</a> ' . $delimiter . ' ';
echo '<a href="' . get_month_link(get_the_time('Y'), get_the_time('m')) . '">' . get_the_time('F') . '</a> ' . $delimiter . ' ';
echo $currentBefore . get_the_time('d') . $currentAfter;
} elseif (is_month()) {
echo '<a href="' . get_year_link(get_the_time('Y')) . '">' . get_the_time('Y') . '</a> ' . $delimiter . ' ';
echo $currentBefore . get_the_time('F') . $currentAfter;
} elseif (is_year()) {
echo $currentBefore . get_the_time('Y') . $currentAfter;
} elseif (is_tax()) {
$term = get_term_by('slug', get_query_var('term'), get_query_var('taxonomy'));
if ($term->parent != 0) {
$parent =& get_term((int) $term->parent, $term->taxonomy);
echo get_term_parents($parent, ' ' . $delimiter . ' ');
}
echo $currentBefore . __('Posts classified under:', TEMPLATENAME) . ' '';
echo $term->name;
echo ''' . $currentAfter;
} elseif ($post_type = is_custom_post()) {
if (is_single()) {
echo '<a href="' . home_url($post_type->rewrite['slug']) . '">' . $post_type->label . '</a>' . $delimiter . ' ';
$tax_names = get_post_taxonomies($post->ID);
foreach ($tax_names as $tax_name) {
$tax = get_taxonomy($tax_name);
if ($tax->hierarchical) {
break;
}
}
$cat = get_the_terms(null, $tax_name);
$cat = reset($cat);
echo get_term_parents($cat, ' ' . $delimiter . ' ');
echo $currentBefore;
the_title();
echo $currentAfter;
} else {
echo $currentBefore;
echo $post_type->label;
echo $currentAfter;
}
} elseif (is_single() && !is_attachment()) {
$cat = get_the_category();
$cat = $cat[0];
echo get_category_parents($cat, TRUE, ' ' . $delimiter . ' ');
echo $currentBefore;
the_title();
echo $currentAfter;
} elseif (is_attachment()) {
$parent = get_post($post->post_parent);
$cat = get_the_category($parent->ID);
$cat = $cat[0];
echo get_category_parents($cat, TRUE, ' ' . $delimiter . ' ');
echo '<a href="' . get_permalink($parent) . '">' . $parent->post_title . '</a> ' . $delimiter . ' ';
echo $currentBefore;
the_title();
echo $currentAfter;
} elseif (is_page() && !$post->post_parent) {
echo $currentBefore;
the_title();
echo $currentAfter;
} elseif (is_page() && $post->post_parent) {
$parent_id = $post->post_parent;
$breadcrumbs = array();
while ($parent_id) {
$page = get_page($parent_id);
$breadcrumbs[] = '<a href="' . get_permalink($page->ID) . '">' . get_the_title($page->ID) . '</a>';
$parent_id = $page->post_parent;
}
$breadcrumbs = array_reverse($breadcrumbs);
foreach ($breadcrumbs as $crumb) {
echo $crumb . ' ' . $delimiter . ' ';
}
echo $currentBefore;
the_title();
echo $currentAfter;
} elseif (is_search()) {
echo $currentBefore . __('Search results for:', TEMPLATENAME) . ' '' . get_search_query() . ' '' . $currentAfter;
} elseif (is_tag()) {
echo $currentBefore . __('Posts tagged:', TEMPLATENAME) . ' '';
single_tag_title();
echo ''' . $currentAfter;
} elseif (is_author()) {
global $author;
$userdata = get_userdata($author);
echo $currentBefore . __('Articles posted by:', TEMPLATENAME) . ' ' . $userdata->display_name . $currentAfter;
} elseif (is_404()) {
echo $currentBefore . __('Error 404', TEMPLATENAME) . $currentAfter;
}
if (get_query_var('paged')) {
if (is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author()) {
echo ' (';
}
echo __('Page') . ' ' . get_query_var('paged');
if (is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author()) {
echo ')';
}
}
echo '</div>';
}
}
