/**
* format attribute
*
* @param string name
*
* @param string key
*
* @param array with attributes
*
* @param boolean create attribute if no value
*
* @return string
*/
public static function format_attribute($attribute_name, $attribute_key, $attributes, $show_empty = false, $element_type = '')
{
if (isset($attributes[$attribute_key]) && strlen(trim($attributes[$attribute_key]))) {
if (in_array($element_type, array('text_input')) && $attribute_key == 'value') {
return ' ' . $attribute_name . '="' . otw_htmlentities(otw_stripslashes($attributes[$attribute_key])) . '"';
} else {
return ' ' . $attribute_name . '="' . $attributes[$attribute_key] . '"';
}
} elseif ($show_empty) {
return ' ' . $attribute_name . '=""';
}
}
/** Get shortcode by given params from editor interace
*
*/
public function get_code()
{
$response = array();
$response['code'] = '';
$attributes = otw_stripslashes($_POST);
if (isset($attributes['shortcode_type']) && array_key_exists($attributes['shortcode_type'], $this->shortcodes)) {
if ($shortcode = $this->shortcodes[$attributes['shortcode_type']]['object']->build_shortcode_code($attributes)) {
$response['code'] = $shortcode;
}
if ($shortcode_attributes = $this->shortcodes[$attributes['shortcode_type']]['object']->get_shortcode_attributes($attributes)) {
$response['shortcode_attributes'] = $shortcode_attributes;
}
if ($this->shortcodes[$attributes['shortcode_type']]['object']->has_error) {
foreach ($this->shortcodes[$attributes['shortcode_type']]['object']->errors as $error) {
$this->add_error($error);
}
}
} else {
$this->add_error($this->get_label('Invalid shortcode'));
}
$response['has_error'] = $this->has_error;
$response['errors'] = $this->errors;
echo json_encode($response);
die;
}
