/**
* @param \HTML_QuickForm2_Node $element
*
* @return \HTML_QuickForm2_Node
*/
function initElement(\HTML_QuickForm2_Node $element)
{
\Debugbar::addMessage(($this->namespace ? $this->namespace . '::' : '') . 'models/' . $this->model->getEntity() . '.' . $element->getName());
$config = \Config::get(($this->namespace ? $this->namespace . '::' : '') . 'models/' . $this->model->getEntity() . '.' . $element->getName());
if (is_array($config)) {
foreach ($config as $k => $v) {
$method = \Str::camel('set_' . $k);
if (is_callable([$element, $method])) {
call_user_func([$element, $method], $v);
}
}
}
return $element;
}
/**
* Inserts an element in the container
*
* If the reference object is not given, the element will be appended.
*
* @param HTML_QuickForm2_Node Element to insert
* @param HTML_QuickForm2_Node Reference to insert before
* @return HTML_QuickForm2_Node Inserted element
*/
public function insertBefore(HTML_QuickForm2_Node $element, HTML_QuickForm2_Node $reference = null)
{
if (null === $reference) {
return $this->appendChild($element);
}
$offset = 0;
foreach ($this as $child) {
if ($child === $reference) {
if ($this === $element->getContainer()) {
$this->removeChild($element);
}
$element->setContainer($this);
array_splice($this->elements, $offset, 0, array($element));
return $element;
}
$offset++;
}
throw new HTML_QuickForm2_NotFoundException("Reference element with name '" . $reference->getName() . "' was not found");
}
protected function renameChild(HTML_QuickForm2_Node $element)
{
$tokens = explode('[', str_replace(']', '', $element->getName()));
if ($this === $element->getContainer()) {
// Child has already been renamed by its group before
if (!is_null($this->previousName) && $this->previousName !== '') {
$gtokens = explode('[', str_replace(']', '', $this->previousName));
$pos = array_search(end($gtokens), $tokens);
if (!is_null($pos)) {
$tokens = array_slice($tokens, $pos + 1);
}
}
}
if (is_null($this->name) || $this->name === '') {
if (is_null($this->previousName) || $this->previousName === '') {
return $element;
} else {
$elname = $tokens[0];
unset($tokens[0]);
foreach ($tokens as $v) {
$elname .= '[' . $v . ']';
}
}
} else {
$elname = $this->getName() . '[' . implode('][', $tokens) . ']';
}
$element->setName($elname);
return $element;
}
/**
* Prepends group's name to contained element's name
*
* Used when adding an element to the group or changing group's name
*
* @param HTML_QuickForm2_Node $element
*
* @return HTML_QuickForm2_Node
*/
protected function renameChild(HTML_QuickForm2_Node $element)
{
$tokens = explode('[', str_replace(']', '', $element->getName()));
// Child has already been renamed by its group before
if ($this === $element->getContainer() && strlen($this->previousName)) {
$gtokens = explode('[', str_replace(']', '', $this->previousName));
if ($gtokens === array_slice($tokens, 0, count($gtokens))) {
array_splice($tokens, 0, count($gtokens));
}
}
if (strlen($this->name)) {
$element->setName($this->name . '[' . implode('][', $tokens) . ']');
} elseif (strlen($this->previousName)) {
$elname = array_shift($tokens);
foreach ($tokens as $token) {
$elname .= '[' . $token . ']';
}
$element->setName($elname);
}
return $element;
}
/**
* Creates an array with fields that are common to all elements
*
* @param HTML_QuickForm2_Node Element being rendered
*
* @return array
*/
public function buildCommonFields(HTML_QuickForm2_Node $element)
{
$keyn = $this->options['key_id'] ? 'id' : 'name';
$ary = array('id' => $element->getId(), 'frozen' => $element->toggleFrozen(), 'name' => $element->getName());
// Key that we use for putting into arrays so that smarty can extract them.
// Note that the name may be empty.
$key_val = $ary[$keyn];
if ($key_val == '') {
$key_val = $ary['id'];
}
if ($labels = $element->getLabel()) {
if (!is_array($labels) || !$this->options['static_labels']) {
$ary['label'] = $labels;
} else {
foreach ($labels as $key => $label) {
$key = is_int($key) ? $key + 1 : $key;
if (1 === $key) {
$ary['label'] = $label;
} else {
$ary['label_' . $key] = $label;
}
}
}
}
// Smarty: group_errors under 'name' or 'id' depending on key_id option:
if (($error = $element->getError()) && $this->options['group_errors']) {
$this->array['errors'][$key_val] = $error;
} elseif ($error) {
$ary['error'] = $error;
}
if (isset($this->styles[$key_val])) {
$ary['style'] = $this->styles[$key_val];
}
if (!$element instanceof HTML_QuickForm2_Container) {
$ary['html'] = $element->__toString();
} else {
$ary['elements'] = array();
$ary['attributes'] = $element->getAttributes(true);
}
return $ary;
}
