/**
* Enqueue the javascript for live search
*/
function ht_knowledge_base_live_search_register_scripts()
{
//register live search script
wp_register_script('ht-kb-live-search-plugin', plugins_url('js/jquery.livesearch.js', dirname(__FILE__)), array('jquery'), false, true);
wp_register_script('ht-kb-live-search', plugins_url('js/hkb-livesearch-js.js', dirname(__FILE__)), array('jquery', 'ht-kb-live-search-plugin'), false, true);
$search_url = '?ajax=1&ht-kb-search=1&';
//if wpml is installed append language code if not in default language
if (defined('ICL_LANGUAGE_CODE')) {
global $sitepress;
$default_lang = $sitepress->get_default_language();
if ($default_lang != ICL_LANGUAGE_CODE) {
$search_url .= 'lang=' . ICL_LANGUAGE_CODE . '&';
$search_url = ICL_LANGUAGE_CODE . '/' . $search_url;
}
}
$focus_searchbox = !ht_kb_is_ht_kb_search() && hkb_focus_on_search_box();
$search_url .= 's=';
wp_localize_script('ht-kb-live-search', 'hkbJSSettings', array('liveSearchUrl' => home_url($search_url), 'focusSearchBox' => $focus_searchbox));
}
/**
* Get post ancestors - used in breadcrumbs etc
* Note posts can have multiple and divergent ancestory
* @return (Array) Post ancestors
*/
function ht_kb_get_ancestors()
{
global $post, $cat, $hkb_current_article_id;
$ancestors = array();
//path number
$i = 0;
$ancestors[$i] = array();
if (!ht_kb_is_ht_kb_front_page()) {
$taxonomy = ht_kb_get_taxonomy();
$term_string = ht_kb_get_term();
$visited = array();
if (!empty($taxonomy) && !empty($term_string)) {
//category terms bread crumb
//add home link to path
$ancestors[$i][] = array('label' => __('Home', 'ht-knowledge-base'), 'link' => home_url(), 'title' => __('Home', 'ht-knowledge-base'), 'type' => 'blog_home');
//kb archive set as home test
if (!hkb_is_kb_set_as_front()) {
//add knowledge base to path
$ancestors[$i][] = array('label' => __('Knowledge Base', 'ht-knowledge-base'), 'link' => get_post_type_archive_link('ht_kb'), 'title' => __('Knowledge Base', 'ht-knowledge-base'), 'type' => 'kb_home');
}
$term = get_term_by('slug', $term_string, $taxonomy);
if ($term == false) {
return;
}
if ($term->parent != 0) {
//has parents
$parents = $this->ht_get_custom_category_ancestors($term->term_id, 'ht_kb_category', true, null, false, $visited, $ancestors, $i);
//itself
//$ancestors[$i][] = array('label'=>$term->name, 'link' => esc_attr(get_term_link($term, 'ht_kb_category')), 'title'=>sprintf( __( "View all posts in %s" ), $term->name), 'type'=>'kb_current_page');
} else {
//path
//add knowledge base to path
$ancestors[$i][] = array('label' => $term->name, 'link' => esc_attr(get_term_link($term, 'ht_kb_category')), 'title' => sprintf(__("View all posts in %s"), $term->name), 'type' => 'kb_tax');
$visited[] = $term->term_id;
}
} elseif (!is_single() && 'ht_kb' == get_post_type()) {
//add home link to path
$ancestors[$i][] = array('label' => __('Home', 'ht-knowledge-base'), 'link' => home_url(), 'title' => __('Home', 'ht-knowledge-base'), 'type' => 'blog_home');
//Archive
$ht_kb_data = get_post_type_object('ht_kb');
//kb archive set as home test
if (!hkb_is_kb_set_as_front()) {
$ancestors[$i][] = array('label' => __('Knowledge Base', 'ht-knowledge-base'), 'link' => get_post_type_archive_link('ht_kb'), 'title' => __('Knowledge Base', 'ht-knowledge-base'), 'type' => 'kb_home');
}
//search?
if (ht_kb_is_ht_kb_search()) {
$ancestors[$i][] = array('label' => __('Search Results', 'ht-knowledge-base'), 'link' => '', 'title' => __('Search Results', 'ht-knowledge-base'), 'type' => 'kb_search');
}
} elseif (is_single() && 'ht_kb' == get_post_type()) {
//Single post
$hkb_current_article_id = empty($hkb_current_article_id) ? get_the_ID() : $hkb_current_article_id;
$terms = wp_get_post_terms($hkb_current_article_id, 'ht_kb_category');
if (!empty($terms)) {
foreach ($terms as $term) {
//add home link to path
$ancestors[$i][] = array('label' => __('Home', 'ht-knowledge-base'), 'link' => home_url(), 'title' => __('Home', 'ht-knowledge-base'), 'type' => 'blog_home');
//kb archive set as home test
if (!hkb_is_kb_set_as_front()) {
//add knowledge base to path
$ancestors[$i][] = array('label' => __('Knowledge Base', 'ht-knowledge-base'), 'link' => get_post_type_archive_link('ht_kb'), 'title' => __('Knowledge Base', 'ht-knowledge-base'), 'type' => 'kb_home');
}
if ($term->parent != 0) {
$parents = $this->ht_get_custom_category_ancestors($term->term_id, 'ht_kb_category', true, null, false, $visited, $ancestors, $i);
//itself
//$ancestors[$i][] = array('label'=>$term->name, 'link' => esc_attr(get_term_link($term, 'ht_kb_category')), 'title'=>sprintf( __( "Viewing a post in %s" ), $term->name), 'type'=>'kb_current_page');
} else {
//add knowledge base to path
$ancestors[$i][] = array('label' => $term->name, 'link' => esc_attr(get_term_link($term, 'ht_kb_category')), 'title' => sprintf(__("View all posts in %s"), $term->name), 'type' => 'kb_tax');
$visited[] = $term->term_id;
}
//itself
$ancestors[$i][] = array('label' => get_the_title(), 'link' => get_permalink(), 'title' => get_the_title(), 'type' => 'kb_current_page');
//increment the counter
$i++;
}
// End foreach
} else {
//add home link to path
$ancestors[$i][] = array('label' => __('Home', 'ht-knowledge-base'), 'link' => home_url(), 'title' => __('Home', 'ht-knowledge-base'), 'type' => 'blog_home');
//kb archive set as home test
if (!hkb_is_kb_set_as_front()) {
//add knowledge base to path
$ancestors[$i][] = array('label' => __('Knowledge Base', 'ht-knowledge-base'), 'link' => get_post_type_archive_link('ht_kb'), 'title' => __('Knowledge Base', 'ht-knowledge-base'), 'type' => 'kb_home');
}
//uncategorized article
$ancestors[$i][] = array('label' => get_the_title(), 'link' => get_permalink(), 'title' => get_the_title(), 'type' => 'kb_current_page');
$i++;
}
} else {
//Display the post title.
$ancestors[$i][] = array('label' => get_the_title(), 'link' => get_permalink(), 'title' => get_the_title(), 'type' => 'kb_current_page');
$i++;
}
}
//is_front_page
return $ancestors;
}
