<?php
/*
* WordPress Breadcrumbs
* author: Dimox
* version: 2015.09.14
* license: MIT
*/
function dimox_breadcrumbs() {
global $sohohotel_allowed_html_array;
/* === OPTIONS === */
$text['home'] = esc_html__('Home','sohohotel'); // text for the 'Home' link
$text['category'] = esc_html__('Archive by Category "%s"','sohohotel'); // text for a category page
$text['search'] = esc_html__('Search Results for "%s" Query','sohohotel'); // text for a search results page
$text['tag'] = esc_html__('Posts Tagged "%s"','sohohotel'); // text for a tag page
$text['author'] = esc_html__('Articles Posted by %s','sohohotel'); // text for an author page
$text['404'] = esc_html__('Error 404','sohohotel'); // text for the 404 page
$text['page'] = esc_html__('Page %s','sohohotel'); // text 'Page N'
$text['cpage'] = esc_html__('Comment Page %s','sohohotel'); // text 'Comment Page N'
$wrap_before = wp_kses('<p>',$sohohotel_allowed_html_array); // the opening wrapper tag
$wrap_after = wp_kses('</p>',$sohohotel_allowed_html_array); // the closing wrapper tag
$sep = wp_kses('<i class="fa fa-angle-right"></i>',$sohohotel_allowed_html_array); // separator between crumbs
$sep_before = wp_kses('<span class="sep">',$sohohotel_allowed_html_array); // tag before separator
$sep_after = wp_kses('</span>',$sohohotel_allowed_html_array); // tag after separator
$show_home_link = 1; // 1 - show the 'Home' link, 0 - don't show
$show_on_home = 1; // 1 - show breadcrumbs on the homepage, 0 - don't show
$show_current = 1; // 1 - show current page title, 0 - don't show
$before = wp_kses('<span class="current">',$sohohotel_allowed_html_array); // tag before the current crumb
$after = wp_kses('</span>',$sohohotel_allowed_html_array); // tag after the current crumb
/* === END OF OPTIONS === */
global $post;
$home_link = home_url('/');
$link_before = wp_kses('<span itemscope itemtype="http://data-vocabulary.org/Breadcrumb">',$sohohotel_allowed_html_array);
$link_after = wp_kses('</span>',$sohohotel_allowed_html_array);
$link_attr = wp_kses(' ',$sohohotel_allowed_html_array);
$link_in_before = wp_kses('<span itemprop="title">',$sohohotel_allowed_html_array);
$link_in_after = wp_kses('</span>',$sohohotel_allowed_html_array);
$link = $link_before . '<a href="%1$s"' . $link_attr . '>' . $link_in_before . '%2$s' . $link_in_after . '</a>' . $link_after;
$frontpage_id = get_option('page_on_front');
if( is_search() ) {
$parent_id = '';
} else {
$parent_id = $post->post_parent;
}
$sep = ' ' . $sep_before . $sep . $sep_after . ' ';
if (is_home() || is_front_page()) {
if ($show_on_home) echo wp_kses($wrap_before,$sohohotel_allowed_html_array) . '<a href="' . wp_kses($home_link,$sohohotel_allowed_html_array) . '">' . wp_kses($text['home'],$sohohotel_allowed_html_array) . '</a>' . wp_kses($wrap_after,$sohohotel_allowed_html_array);
} else {
echo wp_kses($wrap_before,$sohohotel_allowed_html_array);
if ($show_home_link) echo sprintf($link, $home_link, $text['home']);
if ( is_category() ) {
$cat = get_category(get_query_var('cat'), false);
if ($cat->parent != 0) {
$cats = get_category_parents($cat->parent, TRUE, $sep);
$cats = preg_replace("#^(.+)$sep$#", "$1", $cats);
$cats = preg_replace('#<a([^>]+)>([^<]+)<\/a>#', $link_before . '<a$1' . $link_attr .'>' . $link_in_before . '$2' . $link_in_after .'</a>' . $link_after, $cats);
if ($show_home_link) echo wp_kses($sep,$sohohotel_allowed_html_array);
echo wp_kses($cats,$sohohotel_allowed_html_array);
}
if ( get_query_var('paged') ) {
$cat = $cat->cat_ID;
echo wp_kses($sep,$sohohotel_allowed_html_array) . sprintf($link, get_category_link($cat), get_cat_name($cat)) . $sep . $before . sprintf($text['page'], get_query_var('paged')) . $after;
} else {
if ($show_current) echo wp_kses($sep,$sohohotel_allowed_html_array) . $before . sprintf($text['category'], single_cat_title('', false)) . $after;
}
} elseif ( is_search() ) {
if (have_posts()) {
if ($show_home_link && $show_current) echo wp_kses($sep,$sohohotel_allowed_html_array);
if ($show_current) echo wp_kses($before,$sohohotel_allowed_html_array) . sprintf($text['search'], get_search_query()) . $after;
} else {
if ($show_home_link) echo wp_kses($sep,$sohohotel_allowed_html_array);
echo wp_kses($before,$sohohotel_allowed_html_array) . sprintf($text['search'], get_search_query()) . $after;
}
} elseif ( is_day() ) {
if ($show_home_link) echo wp_kses($sep,$sohohotel_allowed_html_array);
echo sprintf($link, get_year_link(get_the_time('Y')), get_the_time('Y')) . $sep;
echo sprintf($link, get_month_link(get_the_time('Y'), get_the_time('m')), get_the_time('F'));
if ($show_current) echo wp_kses($sep,$sohohotel_allowed_html_array) . $before . get_the_time('d') . $after;
} elseif ( is_month() ) {
if ($show_home_link) echo wp_kses($sep,$sohohotel_allowed_html_array);
echo sprintf($link, get_year_link(get_the_time('Y')), get_the_time('Y'));
if ($show_current) echo wp_kses($sep,$sohohotel_allowed_html_array) . $before . get_the_time('F') . $after;
} elseif ( is_year() ) {
if ($show_home_link && $show_current) echo wp_kses($sep,$sohohotel_allowed_html_array);
if ($show_current) echo wp_kses($before,$sohohotel_allowed_html_array) . get_the_time('Y') . $after;
} elseif ( is_single() && !is_attachment() ) {
if ($show_home_link) echo wp_kses($sep,$sohohotel_allowed_html_array);
if ( get_post_type() != 'post' ) {
$post_type = get_post_type_object(get_post_type());
$slug = $post_type->rewrite;
global $sohohotel_data;
if ($slug['slug'] == 'accommodation') {
if ( empty($sohohotel_data['accommodation_slug']) ) {
$slug_show = $slug['slug'];
} else {
$slug_show = $sohohotel_data['accommodation_slug'];
}
} elseif ($slug['slug'] == 'testimonials') {
if ( empty($sohohotel_data['testimonials_slug']) ) {
$slug_show = $slug['slug'];
} else {
$slug_show = $sohohotel_data['testimonials_slug'];
}
} else {
$slug_show = $slug['slug'];
}
printf($link, $home_link . '/' . $slug_show . '/', $post_type->labels->singular_name);
if ($show_current) echo wp_kses($sep,$sohohotel_allowed_html_array) . $before . get_the_title() . $after;
} else {
$cat = get_the_category(); $cat = $cat[0];
$cats = get_category_parents($cat, TRUE, $sep);
if (!$show_current || get_query_var('cpage')) $cats = preg_replace("#^(.+)$sep$#", "$1", $cats);
$cats = preg_replace('#<a([^>]+)>([^<]+)<\/a>#', $link_before . '<a$1' . $link_attr .'>' . $link_in_before . '$2' . $link_in_after .'</a>' . $link_after, $cats);
echo wp_kses($cats,$sohohotel_allowed_html_array);
if ( get_query_var('cpage') ) {
echo wp_kses($sep,$sohohotel_allowed_html_array) . sprintf($link, get_permalink(), get_the_title()) . $sep . $before . sprintf($text['cpage'], get_query_var('cpage')) . $after;
} else {
if ($show_current) echo wp_kses($before,$sohohotel_allowed_html_array) . get_the_title() . $after;
}
}
// custom post type
} elseif ( !is_single() && !is_page() && get_post_type() != 'post' && !is_404() ) {
$post_type = get_post_type_object(get_post_type());
if ( get_query_var('paged') ) {
echo wp_kses($sep,$sohohotel_allowed_html_array) . sprintf($link, get_post_type_archive_link($post_type->name), $post_type->label) . $sep . $before . sprintf($text['page'], get_query_var('paged')) . $after;
} else {
if ($show_current) echo wp_kses($sep,$sohohotel_allowed_html_array) . $before . $post_type->label . $after;
}
} elseif ( is_attachment() ) {
if ($show_home_link) echo wp_kses($sep,$sohohotel_allowed_html_array);
$parent = get_post($parent_id);
$cat = get_the_category($parent->ID); $cat = $cat[0];
if ($cat) {
$cats = get_category_parents($cat, TRUE, $sep);
$cats = preg_replace('#<a([^>]+)>([^<]+)<\/a>#', $link_before . '<a$1' . $link_attr .'>' . $link_in_before . '$2' . $link_in_after .'</a>' . $link_after, $cats);
echo wp_kses($cats,$sohohotel_allowed_html_array);
}
printf($link, get_permalink($parent), $parent->post_title);
if ($show_current) echo wp_kses($sep,$sohohotel_allowed_html_array) . $before . get_the_title() . $after;
} elseif ( is_page() && !$parent_id ) {
if ($show_current) echo wp_kses($sep,$sohohotel_allowed_html_array) . $before . get_the_title() . $after;
} elseif ( is_page() && $parent_id ) {
if ($show_home_link) echo wp_kses($sep,$sohohotel_allowed_html_array);
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); $i++) {
echo wp_kses($breadcrumbs[$i],$sohohotel_allowed_html_array);
if ($i != count($breadcrumbs)-1) echo wp_kses($sep,$sohohotel_allowed_html_array);
}
}
if ($show_current) echo wp_kses($sep,$sohohotel_allowed_html_array) . $before . get_the_title() . $after;
} elseif ( is_tag() ) {
if ( get_query_var('paged') ) {
$tag_id = get_queried_object_id();
$tag = get_tag($tag_id);
echo wp_kses($sep,$sohohotel_allowed_html_array) . sprintf($link, get_tag_link($tag_id), $tag->name) . $sep . $before . sprintf($text['page'], get_query_var('paged')) . $after;
} else {
if ($show_current) echo wp_kses($sep,$sohohotel_allowed_html_array) . $before . sprintf($text['tag'], single_tag_title('', false)) . $after;
}
} elseif ( is_author() ) {
global $author;
$author = get_userdata($author);
if ( get_query_var('paged') ) {
if ($show_home_link) echo wp_kses($sep,$sohohotel_allowed_html_array);
echo sprintf($link, get_author_posts_url($author->ID), $author->display_name) . $sep . $before . sprintf($text['page'], get_query_var('paged')) . $after;
} else {
if ($show_home_link && $show_current) echo wp_kses($sep,$sohohotel_allowed_html_array);
if ($show_current) echo wp_kses($before,$sohohotel_allowed_html_array) . sprintf($text['author'], $author->display_name) . $after;
}
} elseif ( is_404() ) {
if ($show_home_link && $show_current) echo wp_kses($sep,$sohohotel_allowed_html_array);
if ($show_current) echo wp_kses($before,$sohohotel_allowed_html_array) . $text['404'] . $after;
} elseif ( has_post_format() && !is_singular() ) {
if ($show_home_link) echo wp_kses($sep,$sohohotel_allowed_html_array);
echo get_post_format_string( get_post_format() );
}
echo wp_kses($wrap_after,$sohohotel_allowed_html_array);
}
} // end of dimox_breadcrumbs()
All system for education purposes only. For more tools: Telegram @jackleet