function sn_breadcrumbs()
{
$enable_breadcrumb = of_get_option('sn_breadcrumb_enable');
if ($enable_breadcrumb == 1) {
/* === OPTIONS === */
$text['home'] = __('Home', 'sn');
// text for the 'Home' link
$text['category'] = __('Archive by Category "%s"', 'sn');
// text for a category page
$text['search'] = __('Search Results for "%s" Query', 'sn');
// text for a search results page
$text['tag'] = __('Posts Tagged "%s"', 'sn');
// text for a tag page
$text['author'] = __('Articles Posted by %s', 'sn');
// text for an author page
$text['404'] = __('Error 404', 'sn');
// text for the 404 page
$show_current = 1;
// 1 - show current post/page/category title in breadcrumbs, 0 - don't show
$show_on_home = 0;
// 1 - show breadcrumbs on the homepage, 0 - don't show
$show_home_link = 1;
// 1 - show the 'Home' link, 0 - don't show
$show_title = 1;
// 1 - show the title for the links, 0 - don't show
$delimiter = '<span class="arr">></span>';
// delimiter between crumbs
$before = '<span class="current">';
// tag before the current crumb
$after = '</span>';
// tag after the current crumb
/* === END OF OPTIONS === */
wp_reset_query();
global $post;
$home_link = home_url('/');
$link_before = '<span typeof="v:Breadcrumb">';
$link_after = '</span>';
$link_attr = ' rel="v:url" property="v:title"';
$link = $link_before . '<a' . $link_attr . ' href="%1$s">%2$s</a>' . $link_after;
$parent_id = $parent_id_2 = $post->post_parent;
$frontpage_id = get_option('page_on_front');
$blogpage_id = get_option('page_for_posts');
$blog_title = get_the_title($blogpage_id);
$blog_link = '<a href="' . get_permalink($blogpage_id) . '">' . $blog_title . '</a>' . $delimiter;
if (sn_is_blog_page()) {
echo '<p id="menu-breadcrumb" class="small" xmlns:v="http://rdf.data-vocabulary.org/#"><strong class="vhide">' . __('You are here', 'sn') . '</strong><a href="' . $home_link . '">' . $text['home'] . '</a><span class="arr">></span><span class="current">' . $blog_title . '</span></p>';
} elseif (!is_home() && !is_front_page()) {
echo '<p id="menu-breadcrumb" class="small" xmlns:v="http://rdf.data-vocabulary.org/#"><strong class="vhide">' . __('You are here', 'sn') . '</strong>';
if ($show_home_link == 1) {
echo '<a href="' . $home_link . '" rel="v:url" property="v:title">' . $text['home'] . '</a>';
if ($frontpage_id == 0 || $parent_id != $frontpage_id) {
echo $delimiter;
}
}
if (is_category()) {
echo $blog_link;
$this_cat = get_category(get_query_var('cat'), false);
if ($this_cat->parent != 0) {
$cats = get_category_parents($this_cat->parent, TRUE, $delimiter);
if ($show_current == 0) {
$cats = preg_replace("#^(.+){$delimiter}\$#", "\$1", $cats);
}
$cats = str_replace('<a', $link_before . '<a' . $link_attr, $cats);
$cats = str_replace('</a>', '</a>' . $link_after, $cats);
if ($show_title == 0) {
$cats = preg_replace('/ title="(.*?)"/', '', $cats);
}
echo $cats;
}
if ($show_current == 1) {
echo $before . sprintf($text['category'], single_cat_title('', false)) . $after;
}
} elseif (is_search()) {
echo $before . sprintf($text['search'], get_search_query()) . $after;
} elseif (is_day()) {
echo sprintf($link, get_year_link(get_the_time('Y')), get_the_time('Y')) . $delimiter;
echo sprintf($link, get_month_link(get_the_time('Y'), get_the_time('m')), get_the_time('F')) . $delimiter;
echo $before . get_the_time('d') . $after;
} elseif (is_month()) {
echo sprintf($link, get_year_link(get_the_time('Y')), get_the_time('Y')) . $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 = $post_type->rewrite;
printf($link, $home_link . '/' . $slug['slug'] . '/', $post_type->labels->singular_name);
if ($show_current == 1) {
echo $delimiter . $before . get_the_title() . $after;
}
} else {
echo $blog_link;
$cat = get_the_category();
$cat = $cat[0];
$cats = get_category_parents($cat, TRUE, $delimiter);
if ($show_current == 0) {
$cats = preg_replace("#^(.+){$delimiter}\$#", "\$1", $cats);
}
$cats = str_replace('<a', $link_before . '<a' . $link_attr, $cats);
$cats = str_replace('</a>', '</a>' . $link_after, $cats);
if ($show_title == 0) {
$cats = preg_replace('/ title="(.*?)"/', '', $cats);
}
echo $cats;
if ($show_current == 1) {
echo $before . get_the_title() . $after;
}
}
} elseif (!is_single() && !is_page() && get_post_type() != 'post' && !is_404()) {
$post_type = get_post_type_object(get_post_type());
echo $before . $post_type->labels->singular_name . $after;
} elseif (is_attachment()) {
$parent = get_post($parent_id);
$cat = get_the_category($parent->ID);
$cat = $cat[0];
$cats = get_category_parents($cat, TRUE, $delimiter);
$cats = str_replace('<a', $link_before . '<a' . $link_attr, $cats);
$cats = str_replace('</a>', '</a>' . $link_after, $cats);
if ($show_title == 0) {
$cats = preg_replace('/ title="(.*?)"/', '', $cats);
}
echo $cats;
printf($link, get_permalink($parent), $parent->post_title);
if ($show_current == 1) {
echo $delimiter . $before . get_the_title() . $after;
}
} elseif (is_page() && !$parent_id) {
if ($show_current == 1) {
echo $before . get_the_title() . $after;
}
} elseif (is_page() && $parent_id) {
if ($parent_id != $frontpage_id) {
$breadcrumbs = array();
while ($parent_id) {
$page = get_page($parent_id);
if ($parent_id != $frontpage_id) {
$breadcrumbs[] = sprintf($link, get_permalink($page->ID), get_the_title($page->ID));
}
$parent_id = $page->post_parent;
}
$breadcrumbs = array_reverse($breadcrumbs);
for ($i = 0; $i < count($breadcrumbs); $i++) {
echo $breadcrumbs[$i];
if ($i != count($breadcrumbs) - 1) {
echo $delimiter;
}
}
}
if ($show_current == 1) {
if ($show_home_link == 1 || $parent_id_2 != 0 && $parent_id_2 != $frontpage_id) {
echo $delimiter;
}
echo $before . get_the_title() . $after;
}
} elseif (is_tag()) {
echo $blog_link;
echo $before . sprintf($text['tag'], single_tag_title('', false)) . $after;
} elseif (is_author()) {
global $author;
$userdata = get_userdata($author);
echo '<a href="' . get_permalink($blogpage_id) . '">' . $blog_title . '</a>' . $delimiter;
echo $before . sprintf($text['author'], $userdata->display_name) . $after;
} elseif (is_404()) {
echo $before . $text['404'] . $after;
}
if (get_query_var('paged')) {
if (is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author()) {
echo ' (';
}
echo __('Page', 'sn') . ' ' . get_query_var('paged');
if (is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author()) {
echo ')';
}
}
echo '</p><!-- .breadcrumbs -->';
}
}
}
function sn_body_classes($classes)
{
$fixed_header = of_get_option('sn_header_fixed');
if (!is_404()) {
$id = get_the_ID();
$post_type = get_post_type($id);
$blogpage_id = get_option('page_for_posts');
if (sn_is_blog_page() && $blogpage_id != 0) {
$classes[] = 'page-id-' . $blogpage_id;
} elseif ($post_type == 'sn_portfolio') {
$classes[] = 'page-id-' . $id;
} elseif ($post_type == 'post') {
if ($blogpage_id != 0) {
$classes[] = 'page-id-' . $blogpage_id;
} else {
$classes[] = 'page-id-blog';
}
}
}
if ($fixed_header == 0) {
$classes[] = 'no-fixed-header';
}
return $classes;
}
$col2_3_class = $sidebar_settings == 'left' ? 'col col-content col-2-3 push-1-3' : 'col col-content col-2-3';
$col1_3_class = $sidebar_settings == 'left' ? 'col col-side col-1-3 pull-2-3' : 'col col-side col-1-3';
?>
<div class="<?php
echo $grid_class;
?>
">
<div class="<?php
echo $col2_3_class;
?>
">
<?php
if (sn_is_blog_page()) {
?>
<?php
sn_breadcrumbs();
$hide_title = rwmb_meta('sn_hide_title', array(), $blogpage_id);
if (!$hide_title) {
$blog_title = get_the_title($blogpage_id);
?>
<h1 class="entry-title"><?php
echo $blog_title;
?>
</h1>
<?php
}
?>
