private function _replace_form_tags($template, $opening_tag, $closing_tag)
{
$Perch = Perch::fetch();
$OpeningTag = new PerchXMLTag($opening_tag);
if ($OpeningTag->prefix()) {
if ($OpeningTag->prefix() == 'none') {
$this->field_prefix = '';
} else {
$this->field_prefix = $OpeningTag->prefix() . '_';
}
} else {
$Perch->form_count++;
$this->field_prefix = 'form' . $Perch->form_count . '_';
}
$attrs = array();
$attrs['id'] = $this->field_prefix . $OpeningTag->id();
$attrs['class'] = $OpeningTag->class();
$attrs['action'] = $OpeningTag->action();
$attrs['method'] = $OpeningTag->method();
$attrs['role'] = $OpeningTag->role();
$attrs['name'] = $OpeningTag->name();
$attrs['autocomplete'] = $OpeningTag->autocomplete();
$aria = $OpeningTag->search_attributes_for('aria-');
if (PerchUtil::count($aria)) {
$attrs = array_merge($attrs, $aria);
}
$html5data = $OpeningTag->search_attributes_for('data-');
if (PerchUtil::count($html5data)) {
$attrs = array_merge($attrs, $html5data);
}
$this->form_id = $OpeningTag->id();
$this->handling_app = $OpeningTag->app();
$this->template_path = $OpeningTag->template();
$this->action = $OpeningTag->action();
$this->app = $OpeningTag->app();
$this->method = $OpeningTag->method();
if (PERCH_HTML5 && $OpeningTag->novalidate()) {
$attrs['novalidate'] = 'novalidate';
}
if (PERCH_RUNWAY) {
if (!$attrs['action']) {
$Runway = PerchRunway::fetch();
$attrs['action'] = $Runway->get_page();
}
} else {
if (!$attrs['action']) {
$attrs['action'] = $Perch->get_page_as_set(true);
}
}
// submit via ssl?
if (PERCH_SSL && $OpeningTag->ssl() && PerchUtil::bool_val($OpeningTag->ssl())) {
$attrs['action'] = PerchUtil::url_to_ssl($attrs['action']);
}
if (!$attrs['method']) {
$attrs['method'] = 'post';
}
$this->form_key = base64_encode($this->form_id . ':' . $this->handling_app . ':' . $this->template_path . ':' . time());
// Does it have file fields?
$s = '/(<perch:input[^>]*type="(file|image)"[^>]*>)/s';
if (preg_match($s, $template)) {
$attrs['enctype'] = 'multipart/form-data';
}
$new_opening_tag = PerchXMLTag::create('form', 'opening', $attrs);
$template = str_replace($opening_tag, $new_opening_tag, $template);
$new_closing_tag = PerchXMLTag::create('form', 'closing');
$template = str_replace($closing_tag, $new_closing_tag, $template);
return $template;
}
