public function __construct($args)
{
global $stt2extat_query, $wp;
if (is_admin()) {
$wp = $stt2extat_query;
}
$searchterms = isset($args['searchterms']) ? sanitize_text_field($args['searchterms']) : null;
$post_id = isset($args['post_id']) ? absint($args['post_id']) : null;
$highlight = isset($args['highlight']) ? $args['highlight'] : '<mark>\\0</mark>';
if (null == $searchterms) {
$text = stt2extat_filter_text($wp->query_vars['s']);
$this->text = !is_array($text) ? $text : '';
} else {
$this->text = $searchterms;
}
$this->post_id = $post_id;
$this->highlight = $highlight;
}
/**
* proccess terms from referrer
*
* @since 1.1
*
*/
public function ref_proccess($referrer)
{
$this->referrer = !empty($referrer) ? esc_url($referrer) : false;
$post_ids = isset($_POST['post_ID']) && is_array($_POST['post_ID']) ? $_POST['post_ID'] : stt2extat_post_ids_query();
$post_ids = array_map('absint', $post_ids);
$localhost = $this->allow_localhost();
$this->referrer = $this->get_referer();
if (false != $localhost) {
$this->referrer = $localhost;
}
if (!$this->referrer || !is_array($this->referrer) || !array_filter($this->referrer)) {
return false;
}
if (false != $this->get_delimiter()) {
if (3 < mb_strlen($this->get_term()) && 70 >= mb_strlen($this->get_term())) {
global $stt2extat_data;
$last_id = (int) $stt2extat_data->last_id + (int) 1;
$q = stt2extat_filter_text($this->get_term());
if (isset($q['error']) || '' == $q) {
return false;
}
$ignore = apply_filters('stt2extat_ignore_relevant', true);
$post_id = stt2extat_get_the_id_relevant_post($post_ids, $q, $ignore);
if (null == $post_id) {
return false;
}
do_action('stt2extat_nopriv_update_post_meta', $q, $post_id, null, $last_id, $stt2extat_data->terms, null);
}
}
return false;
}
/**
* sanitize text for plugin search excerpt
*
* @since 1.1
*
*/
public function remove_char($q)
{
if ('' != $q) {
$q = stt2extat_filter_text($q);
if (!isset($q['error'])) {
return $q;
}
}
return 0;
}
/**
* filter get_search_link
*
* @since 1.1
*
*/
function stt2extat_filter_search_link($link, $search)
{
$query = stt2extat_filter_text($search);
if (empty($query) || isset($query['error'])) {
return home_url();
}
$slug = stt2extat_create_slug($query);
$link = stt2extat_create_link($slug);
return $link;
}
