/**
* Retrieve the value of post elements
*/
public function get_post_value($handle, $separator, $function, $meta)
{
$base = new Essential_Grid_Base();
$text = '';
switch ($handle) {
//Post elements
case 'post_id':
$text = $base->getVar($this->post, 'ID', '');
break;
case 'post_url':
$post_id = $base->getVar($this->post, 'ID', '');
$text = get_permalink($post_id);
break;
case 'title':
$text = $base->getVar($this->post, 'post_title', '');
break;
case 'excerpt':
$text = trim($base->getVar($this->post, 'post_excerpt'));
if (empty($text)) {
//strip essential grid shortcode here
$text = do_shortcode($base->strip_essential_shortcode($base->getVar($this->post, 'post_content')));
$text = preg_replace("/<style\\b[^>]*>(.*?)<\\/style>/s", "", $text);
$text = preg_replace("/<script\\b[^>]*>(.*?)<\\/script>/s", "", $text);
}
$text = strip_tags($text);
//,"<b><br><br/><i><strong><small>"
break;
case 'meta':
$m = new Essential_Grid_Meta();
$text = $m->get_meta_value_by_handle($this->post['ID'], $meta);
break;
case 'alias':
$text = $base->getVar($this->post, 'post_name');
break;
case 'content':
$text = apply_filters('the_content', $base->getVar($this->post, 'post_content'));
break;
case 'link':
$text = get_permalink($this->post['ID']);
break;
case 'date':
$postDate = $base->getVar($this->post, "post_date_gmt");
$text = $base->convert_post_date($postDate);
break;
case 'date_modified':
$dateModified = $base->getVar($this->post, "post_modified");
$text = $base->convert_post_date($dateModified);
break;
case 'author_name':
$authorID = $base->getVar($this->post, 'post_author');
$text = get_the_author_meta('display_name', $authorID);
break;
case 'num_comments':
$text = $base->getVar($this->post, 'comment_count');
break;
case 'cat_list':
$use_taxonomies = false;
$postCatsIDs = $base->getVar($this->post, 'post_category');
if (empty($postCatsIDs) && isset($this->post['post_type'])) {
$postCatsIDs = array();
$obj = get_object_taxonomies($this->post['post_type']);
if (!empty($obj) && is_array($obj)) {
foreach ($obj as $tax) {
$use_taxonomies[] = $tax;
$new_terms = get_the_terms($this->post['ID'], $tax);
if (is_array($new_terms) && !empty($new_terms)) {
foreach ($new_terms as $term) {
$postCatsIDs[$term->term_id] = $term->term_id;
}
}
}
}
}
$text = $base->get_categories_html_list($postCatsIDs, $function, $separator, $use_taxonomies);
break;
case 'tag_list':
$text = $base->get_tags_html_list($this->post['ID'], $separator, $function);
break;
}
return $text;
}
