/**
* Construtor.
*
* @param Entity $ntity
* @throws IllegalArgumentException
* */
public function __construct(Entity $entity)
{
# :init properties
$this->_entity = $entity->name();
$this->_schema = $entity->schema();
$this->_alias = $entity->alias();
}
/**
* cria o campo que sera adicionado ao form
*
* @return ElementAbstract
* */
public function field(\stdClass $info, $value = NULL)
{
$field = NULL;
$hidden = $this->_FKConfig->isHidden($info->name);
if (isset($info->foreignKey) && is_string($info->foreignKey) && FALSE == $hidden) {
# cria campo de referencia externa
$field = $this->fieldForeign($info->name, Entity::factory($info->foreignKey), $value);
} else {
$field = new Input($info->name, $hidden ? 'hidden' : 'text');
$field->value = $value;
}
return $field;
}
/**
* @return string
* */
public function render()
{
$content = $this::T_COMMAND . ' ' . $this->_entity->qualifiedName() . ' ON ' . $this->_conditional->render();
return str_replace("'", '', $content);
}
/**
* Verifica se a coluna existe.
*
* @param string $column
* @param Entity $entity
* @param string $dataSource
* @return boolean
* */
public function columnExists($column, $entity, $dataSource)
{
# relacao de colunas disponiveis na entidade
$columns = $entity->columns();
# se a coluna nao estiver disponivel ou na existir uma coluna para o dataSource informado, retorna TRUE;
if (FALSE == isset($columns->{$column}) || FALSE == isset($columns->{$column}->{$dataSource})) {
return FALSE;
}
return TRUE;
}