protected function fieldset(WP_Form_Element_Fieldset $element)
{
$children = $this->render_children($element);
$legend = $this->get_legend($element);
$output = sprintf('<fieldset %s>%s%s</fieldset>', WP_Form_View::prepare_attributes($element->get_all_attributes()), $legend, $children);
return $output;
}
protected function input(WP_Form_Element $element)
{
$attributes = $element->get_all_attributes();
$attributes = WP_Form_View::prepare_attributes($attributes);
$template = '<input %s />';
return sprintf($template, $attributes);
}
protected function button(WP_Form_Element $element)
{
$attributes = $element->get_all_attributes();
$label = $element->get_label();
$attributes = WP_Form_View::prepare_attributes($attributes);
$template = '<button %s>%s</button>';
return sprintf($template, $attributes, $label);
}
protected function markup(WP_Form_Element $element)
{
$content = $element->get_content();
$attributes = $element->get_all_attributes();
unset($attributes['value'], $attributes['type']);
$attributes = WP_Form_View::prepare_attributes($attributes);
$template = '<div %s>%s</div>';
return sprintf($template, $attributes, $content);
}
protected function textarea(WP_Form_Element $element)
{
$attributes = $element->get_all_attributes();
$value = '';
if (isset($attributes['value'])) {
$value = esc_textarea($attributes['value']);
unset($attributes['value']);
}
$attributes = WP_Form_View::prepare_attributes($attributes);
$template = '<textarea %s>%s</textarea>';
return sprintf($template, $attributes, $value);
}
protected function wrapper(WP_Form_Element_Wrapper $element)
{
$children = $this->render_children($element);
$attributes = $element->get_all_attributes();
// Because this is just a tag (div, span) we don't need this attrs in tag.
unset($attributes['name'], $attributes['tag_name'], $attributes['type'], $attributes['value']);
$attributes = WP_Form_View::prepare_attributes($attributes);
$tag_name = $element->get_attribute('tag_name');
if (empty($tag_name)) {
$tag_name = 'div';
}
$output = sprintf('<%1$s %2$s>%3$s</%1$s>', $tag_name, $attributes, $children);
return $output;
}
protected function select(WP_Form_Element_Select $element)
{
$attributes = $element->get_all_attributes();
$attributes = WP_Form_View::prepare_attributes($attributes);
$template = '<select %s>%s</select>';
$options = $element->get_options();
$options_html = '';
$selected = $element->get_selected();
foreach ($options as $key => $value) {
if (is_array($value)) {
$options_html .= $this->optgroup($key, $value, $selected);
} else {
$options_html .= $this->option($key, $value, $selected);
}
}
return sprintf($template, $attributes, $options_html);
}
public function render(WP_Form_Component $element)
{
$errors = $element->get_errors();
if ($errors) {
$output = '';
$args = wp_parse_args($this->args, array('tag' => 'ul', 'tag_single' => 'li', 'class_single' => 'error', 'attributes' => array(), 'position' => self::POSITION_AFTER));
foreach ($errors as $error) {
$output .= '<' . $args['tag_single'] . ' class="' . $args['class_single'] . '">' . $error . '</' . $args['tag_single'] . '>';
}
$output = sprintf('<%1$s %2$s>%3$s</%1$s>', $args['tag'], WP_Form_View::prepare_attributes($args['attributes']), $output);
switch ($args['position']) {
case self::POSITION_AFTER:
return $this->component_view->render($element) . $output;
break;
case self::POSITION_BEFORE:
default:
return $output . $this->component_view->render($element);
break;
}
}
return $this->component_view->render($element);
}
private function open_tag($tag, $attributes = array())
{
return sprintf("<%s %s>", $tag, WP_Form_View::prepare_attributes($attributes));
}
public function form(WP_Form $form)
{
$children = $this->render_children($form);
$output = sprintf('<form %s>%s</form>', WP_Form_View::prepare_attributes($form->get_all_attributes()), $children);
return $output;
}
