function _render_repeating_group($group)
{
$name = $group['name'];
$uid = $group['indexed_name'];
$oddity = $group['level'] % 2 === 0 ? 'even' : 'odd';
$dependency = isset($group['dependency']) ? $group['dependency']['function'] . '|' . $group['dependency']['field'] : '';
$html = '';
$html .= '<div id="wpa_loop-' . $uid . '" class="vp-wpa-loop level-' . $oddity . ' wpa_loop wpa_loop-' . $name . ' vp-repeating-loop vp-meta-group' . (isset($group['container_extra_classes']) ? ' ' . implode(' ', $group['container_extra_classes']) : '') . '"' . VP_Util_Text::return_if_exists(isset($dependency) ? $dependency : '', 'data-vp-dependency="%s"') . '>';
$icon = '';
if (isset($group['sortable']) and $group['sortable']) {
$icon = '<i class="icon-move"></i> ';
}
foreach ($group['groups'] as $g) {
$class = '';
$is_first = false;
$is_last = false;
if ($g === end($group['groups'])) {
$is_last = true;
$class = ' last tocopy';
}
if ($g === reset($group['groups'])) {
$is_first = true;
$class = ' first';
}
$html .= '<div id="' . $g['name'] . '" class="vp-wpa-group wpa_group wpa_group-' . $name . $class . '">';
$html .= '<div class="vp-wpa-group-heading"><a href="#" class="vp-wpa-group-title">' . $icon . $group['title'] . '</a><a href="#" class="dodelete vp-wpa-group-remove" title="' . __('Remove', SH_NAME) . '"><i class="icon-remove"></i> ' . __('Remove', SH_NAME) . '</a></div>';
$html .= '<div class="vp-controls' . (!$is_first ? ' vp-hide' : '') . '">';
if ($g === end($group['groups'])) {
$tocopy = $g['name'] . '[tocopy]';
$html .= '<input type="hidden" class="tocopy-hidden" name="' . $tocopy . '" value="1">';
}
foreach ($g['childs'] as $f) {
if (is_array($f) and $f['repeating']) {
$html .= $this->_render_repeating_group($f);
} else {
if (is_array($f) and !$f['repeating']) {
$html .= $this->_render_group($f);
} else {
$html .= $this->_render_field($f);
}
}
}
$html .= '</div>';
$html .= '</div>';
}
$html .= '<div class="vp-wpa-group-add">';
$html .= '<a href="#" class="button button-primary docopy-' . $name . '" style="width: 200px; margin: 0px auto;">' . __('Add More ', SH_NAME) . '' . $group['title'] . '</a>';
$html .= '</div>';
$html .= '</div>';
return $html;
}
