/**
*
* The magic function that add the glossary terms to your content
*
* @global object $post
* @param string $text
* @return string
*/
public function glossary_auto_link($text)
{
if ($this->g_is_singular() || $this->g_is_home() || $this->g_is_category() || $this->g_is_tag() || $this->g_arc_glossary() || $this->g_tax_glossary()) {
$gl_query = new WP_Query(array('post_type' => 'glossary', 'order' => 'ASC', 'orderby' => 'title', 'posts_per_page' => -1, 'no_found_rows' => true, 'update_post_term_cache' => false));
while ($gl_query->have_posts()) {
$gl_query->the_post();
$url = get_post_meta(get_the_ID(), GT_SETTINGS . '_url', true);
$type = get_post_meta(get_the_ID(), GT_SETTINGS . '_link_type', true);
$link = get_glossary_term_url();
$target = get_post_meta(get_the_ID(), GT_SETTINGS . '_target', true);
$nofollow = get_post_meta(get_the_ID(), GT_SETTINGS . '_nofollow', true);
$internal = false;
//Get the post of the glossary loop
if (empty($url) && empty($type) || $type === 'internal') {
$internal = true;
}
if (!empty($link) && !empty($target)) {
$target = ' target="_blank"';
}
if (!empty($link) && !empty($nofollow)) {
$nofollow = ' rel="nofollow"';
}
$words[] = $this->search_string(get_the_title());
if (isset($this->settings['tooltip'])) {
global $post;
$links[] = $this->tooltip_html($link, '$0', $post, $target, $nofollow, $internal);
} else {
$links[] = '<a href="' . $link . '"' . $target . $nofollow . '>$0</a>';
}
$related = $this->related_post_meta(get_post_meta(get_the_ID(), GT_SETTINGS . '_tag', true));
if (is_array($related)) {
foreach ($related as $value) {
$words[] = $this->search_string($value);
if (isset($this->settings['tooltip'])) {
$links[] = $this->tooltip_html($link, '$0', $post, $target, $nofollow, $internal);
} else {
$links[] = '<a href="' . $link . '"' . $target . $nofollow . '>$0</a>';
}
}
}
}
if (!empty($words)) {
if (isset($this->settings['first_occurence'])) {
$text = preg_replace($words, $links, $text, 1);
} else {
$text = preg_replace($words, $links, $text);
}
}
wp_reset_postdata();
}
return $text;
}
function get_glossary_terms_list($order, $num, $tax = '')
{
if ($order === 'asc') {
$order = 'ASC';
}
$args = array('post_type' => 'glossary', 'order' => $order, 'orderby' => 'title', 'posts_per_page' => $num, 'update_post_meta_cache' => false, 'fields' => 'ids');
if (!empty($tax)) {
$args['tax_query'] = array(array('taxonomy' => 'glossary-cat', 'terms' => $tax, 'field' => 'slug'));
}
$glossary = new WP_Query($args);
if ($glossary->have_posts()) {
$out = '<dl class="glossary-terms-list">';
while ($glossary->have_posts()) {
$glossary->the_post();
$out .= '<dt><a href="' . get_glossary_term_url(get_the_ID()) . '">' . get_the_title() . '</a></dt>';
}
$out .= '</dl>';
wp_reset_query();
return $out;
}
}
