/**
* prints the form open tag and all hidden fields
*
* The incoming hidden fields are merged with the default fields
*
* @param array $hidden array of hidden fields to print
* @return null
*/
protected function _print_form_head($hidden = '')
{
$uri_components = parse_url($_SERVER['REQUEST_URI']);
echo '<form method="post" enctype="multipart/form-data" autocomplete="' . $this->shortcode_atts['autocomplete'] . '" action="' . $_SERVER['REQUEST_URI'] . '" >';
$default_hidden_fields = array('action' => $this->module, 'subsource' => Participants_Db::PLUGIN_NAME, 'shortcode_page' => $uri_components['path'] . (isset($uri_components['query']) ? '?' . $uri_components['query'] : ''), 'thanks_page' => $this->submission_page, 'instance_index' => $this->instance_index, 'pdb_data_keys' => $this->_form_data_keys(), 'session_hash' => Participants_Db::nonce(Participants_Db::$main_submission_nonce_key));
if ($this->get_form_status() === 'multipage') {
$default_hidden_fields['previous_multipage'] = $default_hidden_fields['shortcode_page'];
}
$hidden = is_array($hidden) ? $hidden : array();
$hidden_fields = $this->hidden_fields + $hidden + $default_hidden_fields;
PDb_FormElement::print_hidden_fields($hidden_fields);
}
/**
* prints the top of the search/sort form
*
* @param string $target set the action attribute of the search form to another
* page, giving the ability to have the search on a
* different page than the list, defaults to the same page
* @global object $post
*/
public function search_sort_form_top($target = false, $class = false, $print = true)
{
$this->shortcode_atts['target_page'] = trim($this->shortcode_atts['target_page']);
if (!empty($this->shortcode_atts['action']) && empty($this->shorcode_atts['target_page'])) {
$this->shorcode_atts['target_page'] = $this->shortcode_atts['action'];
}
global $post;
$output = array();
$ref = 'update';
if ($target === false && !empty($this->shortcode_atts['target_page']) && $this->module == 'search') {
$target = Participants_Db::find_permalink($this->shortcode_atts['target_page']);
}
if ($target) {
$ref = 'remote';
}
$action = $target !== false ? $target : get_permalink($post->ID) . '#' . $this->list_anchor;
$class_att = $class ? 'class="' . $class . '"' : '';
$output[] = '<form method="post" class="sort_filter_form" action="' . $action . '"' . $class_att . ' data-ref="' . $ref . '" >';
$hidden_fields = array('action' => 'pdb_list_filter', 'target_instance' => $this->shortcode_atts['target_instance'], 'instance_index' => $this->instance_index, 'pagelink' => $this->prepare_page_link($_SERVER['REQUEST_URI']), 'sortstring' => $this->filter['sortstring'], 'orderstring' => $this->filter['orderstring'], 'filterNonce' => Participants_Db::nonce(self::$list_filter_nonce_key));
if ($ref === 'remote') {
$hidden_fields['submit_button'] = 'search';
}
$output[] = PDb_FormElement::print_hidden_fields($hidden_fields, false);
if ($print) {
echo $this->output_HTML($output);
} else {
return $this->output_HTML($output);
}
}