/**
* Check if we're on a blog page
*
* @return bool
*/
function wolf_is_blog()
{
return wolf_is_blog_index() || is_archive() || !get_option('page_for_posts') && is_home();
}
/**
* Breadcrumb function
*/
function wolf_breadcrumb()
{
global $post, $wp_query;
if (!is_front_page()) {
$delimiter = ' / ';
$before = '';
$after = '';
echo '<a href="';
echo esc_url(home_url('/'));
echo '">';
_e('Home', 'wolf');
echo "</a> / ";
if ('post' == get_post_type() && !wolf_is_blog_index()) {
echo '<a href="' . get_permalink(wolf_get_blog_id()) . '">' . get_the_title(wolf_get_blog_id()) . '</a>';
echo sanitize_text_field($delimiter);
}
if (wolf_is_woocommerce() && is_shop()) {
echo get_the_title(wolf_get_woocommerce_shop_page_id());
}
if (wolf_is_woocommerce() && is_product_category()) {
$shop_page_id = wc_get_page_id('shop');
echo '<a href="' . get_permalink(wc_get_page_id('shop')) . '">' . get_the_title($shop_page_id) . '</a>' . $delimiter;
$current_term = $wp_query->get_queried_object();
$ancestors = array_reverse(get_ancestors($current_term->term_id, 'product_cat'));
foreach ($ancestors as $ancestor) {
$ancestor = get_term($ancestor, 'product_cat');
echo '<a href="' . get_term_link($ancestor) . '">' . esc_html($ancestor->name) . '</a>' . $delimiter;
}
echo $before . esc_html($current_term->name) . $after;
}
if (wolf_is_woocommerce() && is_product_tag()) {
$shop_page_id = wc_get_page_id('shop');
echo '<a href="' . get_permalink($shop_page_id) . '">' . get_the_title($shop_page_id) . '</a>' . $delimiter;
$queried_object = $wp_query->get_queried_object();
echo $before . __('Products tagged “', 'wolf') . $queried_object->name . '”' . $after;
}
if (is_category()) {
$cat_obj = $wp_query->get_queried_object();
$this_category = get_category($cat_obj->term_id);
if (0 != $this_category->parent) {
$parent_category = get_category($this_category->parent);
if (($parents = get_category_parents($parent_category, TRUE, $after . $delimiter . $before)) && !is_wp_error($parents)) {
echo $before . rtrim($parents, $after . $delimiter . $before) . $after . $delimiter;
}
}
echo $before . single_cat_title('', false) . $after;
} elseif (is_tag()) {
echo get_the_tag_list('', $delimiter);
} elseif (is_author()) {
echo get_the_author();
} elseif (is_day()) {
echo get_the_date();
} elseif (is_month()) {
echo get_the_date('F Y');
} elseif (is_year()) {
echo get_the_date('Y');
} elseif (is_tax('work_type')) {
$portfolio_page_id = wolf_portfolio_get_page_id();
echo '<a href="' . get_permalink($portfolio_page_id) . '">' . get_the_title($portfolio_page_id) . '</a>' . $delimiter;
$the_tax = get_taxonomy(get_query_var('taxonomy'));
if ($the_tax && $wp_query && isset($wp_query->queried_object->name)) {
echo $wp_query->queried_object->name;
}
} elseif (is_tax('gallery_type')) {
$albums_page_id = wolf_albums_get_page_id();
echo '<a href="' . get_permalink($albums_page_id) . '">' . get_the_title($albums_page_id) . '</a>' . $delimiter;
$the_tax = get_taxonomy(get_query_var('taxonomy'));
if ($the_tax && $wp_query && isset($wp_query->queried_object->name)) {
echo $wp_query->queried_object->name;
}
} elseif (is_tax('video_type')) {
$videos_page_id = wolf_videos_get_page_id();
echo '<a href="' . get_permalink($videos_page_id) . '">' . get_the_title($videos_page_id) . '</a>' . $delimiter;
$the_tax = get_taxonomy(get_query_var('taxonomy'));
if ($the_tax && $wp_query && isset($wp_query->queried_object->name)) {
echo $wp_query->queried_object->name;
}
} elseif (is_tax('plugin_cat')) {
$plugins_page_id = wolf_plugins_get_page_id();
echo '<a href="' . get_permalink($plugins_page_id) . '">' . get_the_title($plugins_page_id) . '</a>' . $delimiter;
$the_tax = get_taxonomy(get_query_var('taxonomy'));
if ($the_tax && $wp_query && isset($wp_query->queried_object->name)) {
echo $wp_query->queried_object->name;
}
} elseif (is_tax('theme_cat')) {
$themes_page_id = wolf_themes_get_page_id();
echo '<a href="' . get_permalink($themes_page_id) . '">' . get_the_title($themes_page_id) . '</a>' . $delimiter;
$the_tax = get_taxonomy(get_query_var('taxonomy'));
if ($the_tax && $wp_query && isset($wp_query->queried_object->name)) {
echo $wp_query->queried_object->name;
}
} elseif (is_tax() && !is_tax('product_cat') && !is_tax('product_tag')) {
$the_tax = get_taxonomy(get_query_var('taxonomy'));
if ($the_tax && $wp_query && isset($wp_query->queried_object->name)) {
echo $wp_query->queried_object->name;
}
} elseif (is_search()) {
_e('Search', 'wolf');
}
if (is_attachment()) {
_e('Attachment', 'wolf');
echo sanitize_text_field($delimiter);
echo empty($post->post_parent) ? get_the_title() : '<a href="' . get_permalink($post->post_parent) . '">' . get_the_title($post->post_parent) . '</a> / ' . get_the_title();
} elseif (is_page()) {
echo empty($post->post_parent) ? get_the_title() : '<a href="' . get_permalink($post->post_parent) . '">' . get_the_title($post->post_parent) . '</a> / ' . get_the_title();
}
if (is_single()) {
if (is_singular('work')) {
echo '<a href="' . get_permalink(wolf_portfolio_get_page_id()) . '">' . get_the_title(wolf_portfolio_get_page_id()) . '</a>';
echo sanitize_text_field($delimiter);
echo get_the_term_list($post->ID, 'work_type', '', $delimiter, '');
if (has_term('', 'work_type')) {
echo sanitize_text_field($delimiter);
}
} elseif (is_singular('video')) {
echo '<a href="' . get_permalink(wolf_videos_get_page_id()) . '">' . get_the_title(wolf_videos_get_page_id()) . '</a>';
echo sanitize_text_field($delimiter);
echo get_the_term_list($post->ID, 'video_type', '', $delimiter, '');
if (has_term('', 'video_type')) {
echo sanitize_text_field($delimiter);
}
} elseif (is_singular('gallery')) {
echo '<a href="' . get_permalink(wolf_albums_get_page_id()) . '">' . get_the_title(wolf_albums_get_page_id()) . '</a>';
echo sanitize_text_field($delimiter);
echo get_the_term_list($post->ID, 'gallery_type', '', $delimiter, '');
if (has_term('', 'gallery_type')) {
echo sanitize_text_field($delimiter);
}
} elseif (is_singular('plugin')) {
echo '<a href="' . get_permalink(wolf_plugins_get_page_id()) . '">' . get_the_title(wolf_plugins_get_page_id()) . '</a>';
echo sanitize_text_field($delimiter);
echo get_the_term_list($post->ID, 'plugin_cat', '', $delimiter, '');
if (has_term('', 'plugin_cat')) {
echo sanitize_text_field($delimiter);
}
} elseif (is_singular('product')) {
echo '<a href="' . get_permalink(wc_get_page_id('shop')) . '">' . get_the_title(wc_get_page_id('shop')) . '</a>';
echo sanitize_text_field($delimiter);
if ($terms = wc_get_product_terms($post->ID, 'product_cat', array('orderby' => 'parent', 'order' => 'DESC'))) {
$main_term = $terms[0];
$ancestors = get_ancestors($main_term->term_id, 'product_cat');
$ancestors = array_reverse($ancestors);
foreach ($ancestors as $ancestor) {
$ancestor = get_term($ancestor, 'product_cat');
if (!is_wp_error($ancestor) && $ancestor) {
echo '<a href="' . get_term_link($ancestor) . '">' . $ancestor->name . '</a>' . $delimiter;
}
}
echo '<a href="' . get_term_link($main_term) . '">' . $main_term->name . '</a> / ';
}
} else {
the_category($delimiter);
echo sanitize_text_field($delimiter);
}
the_title();
} elseif ($wp_query && isset($wp_query->queried_object->ID) && $wp_query->queried_object->ID == get_option('page_for_posts')) {
echo $wp_query->queried_object->post_title;
}
}
}