/**
* Generate HTML structure content
*
* @global type $wpdb
* @param type $configs
* @param type $atts
* @param type $content
* @param type $post_contents: if true, it will return array of post objects. otherwise, it will return content, which is wrapped in li, ul
* @return string
*/
public function element_shortcode_($configs, $atts = null, $content = null, $contentclips = false)
{
global $wpdb;
$html_element = $item_filter = '';
$data = $arr_ids = $source = array();
if ($atts == null) {
$shortcode_params = shortcode_atts($configs, $atts);
} else {
$shortcode_params = $atts;
}
extract($shortcode_params);
if (intval($cl_depth_level) == 0 or empty($ig_cl_source)) {
return '';
}
$arr_post_types = array();
foreach (IG_Pb_Helper_Type::get_post_types() as $slug => $name) {
$arr_post_types[] = $slug;
}
$arr_taxonomies = array();
foreach (IG_Pb_Helper_Type::get_term_taxonomies() as $slug => $name) {
$arr_taxonomies[] = $slug;
}
// progress order by
$orderby = $order = $offset = null;
if (isset($ig_cl_orderby) and isset($ig_cl_order) and $ig_cl_orderby != 'no_order') {
$orderby = $ig_cl_orderby;
$order = $ig_cl_order == 'desc' ? 'desc' : 'asc';
}
$limit = isset($total_items) ? intval($total_items) : null;
$items_per_page = isset($items_per_page) ? intval($items_per_page) : null;
if (isset($items_per_page) && isset($limit) && $items_per_page < $limit) {
$limit = $items_per_page;
$offset = 0;
}
if (isset($contentclips_page)) {
$offset = $items_per_page * ($contentclips_page - 1);
$limit = intval($total_items) - $items_per_page * ($contentclips_page - 1);
if ($limit > $items_per_page) {
$limit = $items_per_page;
}
}
$arr_has_parent = IG_Pb_Helper_Type::_get_exclude_taxonomies();
$is_parent = in_array($ig_cl_source, $arr_has_parent);
// source is not a parent item
if (!$is_parent) {
// source = single entries
if (in_array($ig_cl_source, $arr_post_types)) {
// with filter value
if (!empty($item_filter)) {
IG_Pb_Helper_Type::post_by_termid($item_filter, $arr_ids, $source);
}
if (!empty($item_filter) && !count($arr_ids)) {
return null;
}
// query post entry
$data = $this->querypost($ig_cl_source, $arr_ids, $limit, $offset, $orderby, $order);
if (count($data)) {
$html_element = '<ul>';
foreach ($data as $i => $item) {
$html_element = self::output_post($item, $html_element);
}
$html_element .= '</ul>';
}
} elseif (in_array($ig_cl_source, $arr_taxonomies)) {
// has filter items
if ($item_filter) {
$arr_filters = explode(',', $item_filter);
// query post entry
$data = get_terms($ig_cl_source, array('hide_empty' => false, 'orderby' => 'name'));
if (count($data)) {
$html_element = '<ul>';
if ($item_filter == 'root') {
foreach ($data as $i => $item) {
$html_element = self::output_taxonomy($item, $ig_cl_source, $html_element);
}
} else {
foreach ($data as $i => $item) {
if (in_array($item->term_id, $arr_filters)) {
$html_element = self::output_taxonomy($item, $ig_cl_source, $html_element);
}
}
}
$html_element .= '</ul>';
}
} else {
$args = array('hide_empty' => false);
if ($orderby and $order) {
$args['orderby'] = $orderby;
$args['order'] = $order;
} else {
$args['orderby'] = 'name';
}
if (isset($limit)) {
$args['number'] = $limit;
}
$data = get_terms($ig_cl_source, $args);
if (count($data)) {
$html_element = '<ul>';
foreach ($data as $i => $item) {
$html_element = self::output_taxonomy($item, $ig_cl_source, $html_element);
}
$html_element .= '</ul>';
}
}
}
} else {
// source = single entries
if (in_array($ig_cl_source, $arr_post_types)) {
$data = $data_post = $this->querypost($ig_cl_source, $arr_ids, $limit, $offset, $orderby, $order);
$level = $index = 0;
if (count($data)) {
$html_element = '<ul>';
if ($limit) {
foreach ($data as $i => $item) {
$html_element = self::output_post($item, $html_element);
}
} else {
foreach ($data as $i => $item) {
if ($item->ID == $item_filter or $item_filter == 'root' and $item->post_parent == 0) {
unset($data[$i]);
if (!isset($data_content)) {
$data_content = array();
}
$data_content[] = $item;
$html_element = self::output_post($item, $html_element, false);
$index = '';
self::_recur_tree($html_element, $data, $item->ID, $level, $cl_depth_level, '1', '', $index, '', $data_content);
$html_element .= '</li>';
}
}
}
$html_element .= '</ul>';
}
} else {
if (in_array($ig_cl_source, $arr_taxonomies)) {
if ($limit) {
$args = array('hide_empty' => false);
if ($orderby and $order) {
$args['orderby'] = $orderby;
$args['order'] = $order;
} else {
$args['orderby'] = 'name';
}
$args['number'] = $limit;
$data = get_terms($ig_cl_source, $args);
$html_element = '<ul>';
foreach ($data as $i => $item) {
unset($data[$i]);
$html_element = self::output_taxonomy($item, $ig_cl_source, $html_element);
}
$html_element .= '</ul>';
} else {
$data = get_terms($ig_cl_source, array('hide_empty' => false, 'orderby' => 'name'));
$item_filter = isset($item_filter) ? $item_filter : 'root';
$level = 0;
$html_element = '<ul>';
foreach ($data as $i => $item) {
if ($item->term_id == $item_filter or $item_filter == 'root' and $item->parent == 0) {
unset($data[$i]);
$html_element = self::output_taxonomy($item, $ig_cl_source, $html_element, false);
self::_recur_tree($html_element, $data, $item->term_id, $level, $cl_depth_level, '-1', $ig_cl_source);
$html_element .= '</li>';
}
}
$html_element .= '</ul>';
}
} else {
if ($ig_cl_source == 'nav_menu_item') {
if (isset($item_filter)) {
// process for menu case
$menu_start_from = isset($ig_cl_menu_start_from) ? $ig_cl_menu_start_from : '';
if ($menu_start_from != 'root') {
$menu_start_from = intval($menu_start_from);
} else {
$menu_start_from = '0';
}
$level = 0;
$data = wp_get_nav_menu_items($item_filter, array('update_post_term_cache' => false));
$html_element = '<ul>';
if ($data) {
foreach ($data as $i => $item) {
unset($data[$i]);
if ($menu_start_from == 0 and $item->menu_item_parent == $menu_start_from or $menu_start_from != 0 and $item->ID == $menu_start_from) {
$html_element = self::output_post($item, $html_element, false, '', 'title');
self::_recur_tree($html_element, $data, $item->ID, $level, $cl_depth_level, '0', '', $index, '');
$html_element .= '</li>';
}
}
}
$html_element .= '</ul>';
}
}
}
}
}
if ($contentclips) {
return array('data' => isset($data_content) ? $data_content : $data, 'source' => $source);
}
return $html_element;
}
