139 lines
5.4 KiB
PHP
139 lines
5.4 KiB
PHP
|
<?php
|
||
|
|
/*
|
||
|
|
|
||
|
|
Source: http://dimox.net/wordpress-breadcrumbs-without-a-plugin/
|
||
|
|
|
||
|
|
*/
|
||
|
|
|
||
|
|
if (!function_exists('breadcrumbs')) {
|
||
|
|
function breadcrumbs() {
|
||
|
|
|
||
|
|
/* === OPTIONS === */
|
||
|
|
$text['location'] = __('', 'themewaves'); // text for the 'Home' link
|
||
|
|
$text['home'] = __('Home', 'themewaves'); // text for the 'Home' link
|
||
|
|
$text['category'] = __('Archive by Category "%s"', 'themewaves'); // text for a category page
|
||
|
|
$text['search'] = __('Search Results for "%s" query', 'themewaves'); // text for a search results page
|
||
|
|
$text['tag'] = __('Posts Tagged "%s"', 'themewaves'); // text for a tag page
|
||
|
|
$text['author'] = __('Articles Posted by %s', 'themewaves'); // text for an author page
|
||
|
|
$text['404'] = __('Error 404', 'themewaves'); // 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="current">'; // tag before the current crumb
|
||
|
|
$after = '</span>'; // tag after the current crumb
|
||
|
|
/* === END OF OPTIONS === */
|
||
|
|
|
||
|
|
global $post;
|
||
|
|
$homeLink = home_url() . '/';
|
||
|
|
$linkBefore = '<span>';
|
||
|
|
$linkAfter = '</span>';
|
||
|
|
$linkAttr = '';
|
||
|
|
$link = $linkBefore . '<a' . $linkAttr . ' href="%1$s">%2$s</a>' . $linkAfter;
|
||
|
|
|
||
|
|
|
||
|
|
echo '<div id="crumbs" class="tw-breadcrumb pull-right">'.$text['location'];
|
||
|
|
|
||
|
|
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' ) {
|
||
|
|
$post_type = get_post_type_object(get_post_type());
|
||
|
|
$slug = $post_type->rewrite;
|
||
|
|
printf($link, $homeLink . '/' . $slug['slug'] . '/', $post_type->labels->singular_name);
|
||
|
|
if ($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());
|
||
|
|
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];
|
||
|
|
$cats = get_category_parents($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 $tw_author;
|
||
|
|
$userdata = get_userdata($tw_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', 'themewaves') . ' ' . get_query_var('paged');
|
||
|
|
if ( is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author() ) echo ')';
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
echo '</div>';
|
||
|
|
} // end breadcrumbs()
|
||
|
|
} ?>
|