/**
* Create Form Objects for column and rowset index.
*
* @param \FSi\Component\DataGrid\Column\ColumnTypeInterface $column
* @param mixed $index
* @param mixed $object
* @return FormInterface
*/
private function createForm(ColumnTypeInterface $column, $index, $object)
{
$formId = implode(array($column->getName(), $column->getId(), $index));
if (array_key_exists($formId, $this->forms)) {
return $this->forms[$formId];
}
//Create fields array. There are column types like entity where field_mapping
//should not be used to build field array.
$fields = array();
switch ($column->getId()) {
case 'entity':
$field = array('name' => $column->getOption('relation_field'), 'type' => $this->isSymfony3() ? $this->getEntityTypeName() : 'entity', 'options' => array());
$fields[$column->getOption('relation_field')] = $field;
break;
default:
foreach ($column->getOption('field_mapping') as $fieldName) {
$field = array('name' => $fieldName, 'type' => null, 'options' => array());
$fields[$fieldName] = $field;
}
}
//Pass fields form options from column into $fields array.
$fieldsOptions = $column->getOption('form_options');
foreach ($fieldsOptions as $fieldName => $fieldOptions) {
if (array_key_exists($fieldName, $fields)) {
if (is_array($fieldOptions)) {
$fields[$fieldName]['options'] = $fieldOptions;
}
}
}
//Pass fields form type from column into $fields array.
$fieldsTypes = $column->getOption('form_type');
foreach ($fieldsTypes as $fieldName => $fieldType) {
if (array_key_exists($fieldName, $fields)) {
if (is_string($fieldType)) {
$fields[$fieldName]['type'] = $fieldType;
}
}
}
//Build data array, the data array holds data that should be passed into
//form elements.
switch ($column->getId()) {
case 'datetime':
foreach ($fields as &$field) {
$value = $column->getDataMapper()->getData($field['name'], $object);
if (!isset($field['type'])) {
$field['type'] = $this->isSymfony3() ? $this->getDateTimeTypeName() : 'datetime';
}
if (is_numeric($value) && !isset($field['options']['input'])) {
$field['options']['input'] = 'timestamp';
}
if (is_string($value) && !isset($field['options']['input'])) {
$field['options']['input'] = 'string';
}
if ($value instanceof \DateTime && !isset($field['options']['input'])) {
$field['options']['input'] = 'datetime';
}
}
break;
}
if ($this->isSymfony3()) {
$formBuilderOptions = array('entry_type' => $this->getRowTypeName(), 'csrf_protection' => false);
} else {
$formBuilderOptions = array('type' => new RowType($fields), 'csrf_protection' => false);
}
if ($this->isSymfony3()) {
$formBuilderOptions['entry_options']['fields'] = $fields;
}
$formData = [];
foreach (array_keys($fields) as $fieldName) {
$formData[$fieldName] = $column->getDataMapper()->getData($fieldName, $object);
}
//Create form builder.
$formBuilder = $this->formFactory->createNamedBuilder($column->getDataGrid()->getName(), $this->isSymfony3() ? $this->getCollectionTypeName() : 'collection', array($index => $formData), $formBuilderOptions);
//Create Form.
$this->forms[$formId] = $formBuilder->getForm();
return $this->forms[$formId];
}
