/**
* Generates an HTML radio list.
*
* @param array An array of objects
* @param string The value of the HTML name attribute
* @param string Additional HTML attributes for the <select> tag
* @param mixed The key that is selected
* @param string The name of the object variable for the option value
* @param string The name of the object variable for the option text
* @return string HTML for the select list
*/
public static function radiolist($data, $name, $attribs = null, $optKey = 'value', $optText = 'text', $selected = null, $idtag = false, $translate = false)
{
reset($data);
$html = '';
if (is_array($attribs)) {
$attribs = GantryArrayHelper::toString($attribs);
}
$id_text = $idtag ? $idtag : $name;
foreach ($data as $ind => $obj) {
$k = $obj->{$optKey};
$t = $translate ? JText::_($obj->{$optText}) : $obj->{$optText};
$id = isset($obj->id) ? $obj->id : null;
$extra = '';
$extra .= $id ? ' id="' . $obj->id . '"' : '';
if (is_array($selected)) {
foreach ($selected as $val) {
$k2 = is_object($val) ? $val->{$optKey} : $val;
if ($k == $k2) {
$extra .= ' selected="selected"';
break;
}
}
} else {
$extra .= (string) $k == (string) $selected ? ' checked="checked"' : '';
}
$html .= "\n\t" . '<input type="radio" name="' . $name . '"' . ' id="' . $id_text . $k . '" value="' . $k . '"' . ' ' . $extra . ' ' . $attribs . '/>' . "\n\t" . '<label for="' . $id_text . $k . '" id="' . $id_text . $k . '-lbl" class="radiobtn_' . strtolower($obj->{$optText}) . '">' . $t . '</label>';
}
$html .= "\n";
return $html;
}
/**
* Method to recursively bind data to a parent object.
*
* @param object $parent The parent object on which to attach the data values.
* @param mixed $data An array or object of data to bind to the parent object.
*
* @return void
* @since 1.6
*/
protected function bindData(&$parent, $data)
{
// Ensure the input data is an array.
if (is_object($data)) {
$data = get_object_vars($data);
} else {
$data = (array) $data;
}
foreach ($data as $k => $v) {
if (is_array($v) && GantryArrayHelper::isAssociative($v) || is_object($v)) {
$parent->{$k} = new stdClass();
$this->bindData($parent->{$k}, $v);
} else {
$parent->{$k} = $v;
}
}
}
/**
* Method to apply an input filter to a value based on field data.
*
* @param string $element The XML element object representation of the form field.
* @param mixed $value The value to filter for the field.
*
* @return mixed The filtered value.
* @since 1.6
*/
protected function filterField($element, $value)
{
gantry_import('core.utilities.gantryfilterinput');
// Make sure there is a valid GantrySimpleXMLElement.
if (!$element instanceof GantrySimpleXMLElement) {
return false;
}
// Get the field filter type.
$filter = (string) $element['filter'];
// Process the input value based on the filter.
$return = null;
switch (strtoupper($filter)) {
// Access Control Rules.
case 'RULES':
$return = array();
foreach ((array) $value as $action => $ids) {
// Build the rules array.
$return[$action] = array();
foreach ($ids as $id => $p) {
if ($p !== '') {
$return[$action][$id] = $p == '1' || $p == 'true' ? true : false;
}
}
}
break;
// Do nothing, thus leaving the return value as null.
// Do nothing, thus leaving the return value as null.
case 'UNSET':
break;
// No Filter.
// No Filter.
case 'RAW':
$return = $value;
break;
// Filter the input as an array of integers.
// Filter the input as an array of integers.
case 'INT_ARRAY':
// Make sure the input is an array.
if (is_object($value)) {
$value = get_object_vars($value);
}
$value = is_array($value) ? $value : array($value);
GantryArrayHelper::toInteger($value);
$return = $value;
break;
// Filter safe HTML.
// Filter safe HTML.
case 'SAFEHTML':
$return = GantryFilterInput::getInstance(null, null, 1, 1)->clean($value, 'string');
break;
// Convert a date to UTC based on the server timezone offset.
// Convert a date to UTC based on the server timezone offset.
case 'SERVER_UTC':
if (intval($value) > 0) {
// Get the server timezone setting.
$offset = JFactory::getConfig()->get('offset');
// Return a MySQL formatted datetime string in UTC.
$return = JFactory::getDate($value, $offset)->toMySQL();
} else {
$return = '';
}
break;
// Convert a date to UTC based on the user timezone offset.
// Convert a date to UTC based on the user timezone offset.
case 'USER_UTC':
if (intval($value) > 0) {
// Get the user timezone setting defaulting to the server timezone setting.
$offset = JFactory::getUser()->getParam('timezone', JFactory::getConfig()->get('offset'));
// Return a MySQL formatted datetime string in UTC.
$return = JFactory::getDate($value, $offset)->toMySQL();
} else {
$return = '';
}
break;
default:
// Check for a callback filter.
if (strpos($filter, '::') !== false && is_callable(explode('::', $filter))) {
$return = call_user_func(explode('::', $filter), $value);
} else {
if (function_exists($filter)) {
$return = call_user_func($filter, $value);
} else {
$return = GantryFilterInput::getInstance()->clean($value, $filter);
}
}
break;
}
return $return;
}
/**
* Utility function to map an object to an array
*
* @static
* @param object The source object
* @param boolean True to recurve through multi-level objects
* @param string An optional regular expression to match on field names
* @return array The array mapped from the given object
* @since 1.5
*/
static function fromObject($p_obj, $recurse = true, $regex = null)
{
$result = null;
if (is_object($p_obj)) {
$result = array();
foreach (get_object_vars($p_obj) as $k => $v) {
if ($regex) {
if (!preg_match($regex, $k)) {
continue;
}
}
if (is_object($v)) {
if ($recurse) {
$result[$k] = GantryArrayHelper::fromObject($v, $recurse, $regex);
}
} else {
$result[$k] = $v;
}
}
}
return $result;
}
