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- <?php
- /*
- Source: http://dimox.net/wordpress-breadcrumbs-without-a-plugin/
- */
- if (!function_exists('breadcrumbs')) {
- function breadcrumbs() {
- /* === OPTIONS === */
- $text['home'] = tw_option('br_home') ? tw_option('br_home') : __('Home', 'flatco'); // text for the 'Home' link
- $text['category'] = tw_option('br_category') ? tw_option('br_category').' %s' : __('Archive by Category "%s"', 'flatco'); // text for a category page
- $text['search'] = tw_option('br_search') ? tw_option('br_search').' %s' : __('Search Results for "%s" query', 'flatco'); // text for a search results page
- $text['tag'] = tw_option('br_tag') ? tw_option('br_tag').' %s' : __('Posts Tagged "%s"', 'flatco'); // text for a tag page
- $text['author'] = tw_option('br_author') ? tw_option('br_author').' %s' : __('Articles Posted by %s', 'flatco'); // text for an author page
- $text['404'] = tw_option('br_404') ? tw_option('br_404') : __('Error 404', 'flatco'); // text for the 404 page
- $showCurrent = 1; // 1 - show current post/page title in breadcrumbs, 0 - don't show
- $showOnHome = 1; // 1 - show breadcrumbs on the homepage, 0 - don't show
- $delimiter = ''; // delimiter between crumbs
- $before = '<span class="crumb-item current">'; // tag before the current crumb
- $after = '</span>'; // tag after the current crumb
- /* === END OF OPTIONS === */
- global $post;
- $homeLink = home_url() . '';
- $linkBefore = '<span class="crumb-item">';
- $linkAfter = '</span>';
- $linkAttr = '';
- $link = $linkBefore . '<a' . $linkAttr . ' href="%1$s">%2$s</a>' . $linkAfter;
- echo '<div id="crumbs" class="tw-breadcrumb pull-right">';
- if (is_home() || is_front_page()) {
- if ($showOnHome == 1) echo '<span><a href="' . $homeLink . '">' . $text['home'] . '</a></span>';
- } else {
- echo sprintf($link, $homeLink, $text['home']) . $delimiter;
- if ( is_category() ) {
- $thisCat = get_category(get_query_var('cat'), false);
- if ($thisCat->parent != 0) {
- $cats = get_category_parents($thisCat->parent, TRUE, $delimiter);
- $cats = str_replace('<a', $linkBefore . '<a' . $linkAttr, $cats);
- $cats = str_replace('</a>', '</a>' . $linkAfter, $cats);
- echo $cats;
- }
- 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' ) {
- if(get_post_type() == 'tw_portfolio' && tw_option('port_page')){
- $page = get_page_by_path(tw_option('port_page'));
- if($page)
- printf($link, get_permalink($page), get_the_title($page));
- }
- if ($showCurrent == 1) echo $delimiter . $before . get_the_title() . $after;
- } else {
- $cat = get_the_category(); $cat = $cat[0];
- $cats = get_category_parents($cat, TRUE, $delimiter);
- if ($showCurrent == 0) $cats = preg_replace("#^(.+)$delimiter$#", "$1", $cats);
- $cats = str_replace('<a', $linkBefore . '<a' . $linkAttr, $cats);
- $cats = str_replace('</a>', '</a>' . $linkAfter, $cats);
- echo $cats;
- if ($showCurrent == 1) echo $before . get_the_title() . $after;
- }
- } elseif ( !is_single() && !is_page() && get_post_type() != 'post' && !is_404() ) {
- $post_type = get_post_type_object(get_post_type());
- if($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);
- if($cat){
- $cat = $cat[0];
- $cats = get_category_parents($cat, TRUE, $delimiter);
- $cats = str_replace('<a', $linkBefore . '<a' . $linkAttr, $cats);
- $cats = str_replace('</a>', '</a>' . $linkAfter, $cats);
- echo $cats;
- }
- printf($link, get_permalink($parent), $parent->post_title);
- if ($showCurrent == 1) echo $delimiter . $before . get_the_title() . $after;
- } elseif ( is_page() && !$post->post_parent ) {
- if ($showCurrent == 1) 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);
- $breadcrumbs[] = sprintf($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 $delimiter;
- }
- if ($showCurrent == 1) echo $delimiter . $before . get_the_title() . $after;
- } elseif ( is_tag() ) {
- echo $before . sprintf($text['tag'], single_tag_title('', false)) . $after;
- } elseif ( is_author() ) {
- global $author;
- $userdata = get_userdata($author);
- 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', 'flatco') . ' ' . get_query_var('paged');
- if ( is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author() ) echo ')';
- }
- }
- echo '</div>';
- } // end breadcrumbs()
- } ?>
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