/**
* Gets the model fields to use in this form.
* @param zibo\library\orm\model\meta\ModelMeta $meta Meta of the model
* @param array $fields Array with the names of the fields which need to be added to the form. If not provided, all the fields of the model will be returned
* @param boolean $skipFields Set to true to skip the provided fields instead of adding them
* @return array Array with the name of the field as key and a ModelField object as value
*/
protected function getModelFields(ModelMeta $meta, array $fieldNames = null, $skipFields = false)
{
if (!$fieldNames) {
$fields = $meta->getFields();
} elseif ($skipFields) {
$fields = $meta->getFields();
foreach ($fieldNames as $fieldName) {
if ($fieldName == ModelTable::PRIMARY_KEY) {
continue;
}
if (array_key_exists($fieldName, $fields)) {
unset($fields[$fieldName]);
}
}
} else {
$fields = array();
$fields[ModelTable::PRIMARY_KEY] = $meta->getField(ModelTable::PRIMARY_KEY);
foreach ($fieldNames as $fieldName) {
$fields[$fieldName] = $meta->getField($fieldName);
}
}
$this->dataFieldLabels = array();
foreach ($fields as $fieldName => $field) {
$label = $field->getLabel();
if ($label) {
$this->dataFieldLabels[$fieldName] = $label;
}
}
return $fields;
}