Created
October 24, 2012 22:12
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WordPress: Breadcrumbs
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function wordpress_breadcrumbs() { | |
$delimiter = '>'; | |
$name = 'Home'; //text for the 'Home' link | |
$currentBefore = '<span class="current">'; | |
$currentAfter = '</span>'; | |
if ( !is_home() && !is_front_page() || is_paged() ) { | |
echo '<div id="crumbs">'; | |
global $post; | |
$home = get_bloginfo('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 ''; | |
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_single() ) { | |
$cat = get_the_category(); $cat = $cat[0]; | |
echo get_category_parents($cat, TRUE, ' ' . $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 '' . get_search_query() . ''' . $currentAfter; | |
} elseif ( is_tag() ) { | |
echo $currentBefore . 'Posts tagged ''; | |
single_tag_title(); | |
echo ''' . $currentAfter; | |
} elseif ( is_author() ) { | |
global $author; | |
$userdata = get_userdata($author); | |
echo $currentBefore . 'Articles posted by ' . $userdata->display_name . $currentAfter; | |
} elseif ( is_404() ) { | |
echo $currentBefore . 'Error 404' . $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>'; | |
} | |
} | |
add_action('thesis_hook_post_box_top', 'wordpress_breadcrumbs'); |
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