/**
* Renders new file input field with value. Applicable for edit action.
*
* @param Table $table Table
* @param string $field Field
* @param array $options Options
* @param mixed $data Data
* @return string HTML input field with data attribute.
*/
protected function _renderInputWithData($table, $field, $data, $options)
{
$fileUploadsUtils = new FileUploadsUtils($table);
$entities = $fileUploadsUtils->getFiles($data);
if (is_null($entities)) {
return $this->_renderInputWithoutData($table, $field, $options);
}
$files = [];
foreach ($entities as $file) {
$files[] = ['id' => $file->id, 'path' => $file->path];
}
$uploadField = $this->cakeView->Form->file($this->_getFieldName($table, $field, $options) . '[]', ['multiple' => true, 'data-document-id' => $data, 'data-files' => json_encode($files)]);
$label = $this->cakeView->Form->label($field);
return sprintf(self::WRAPPER, $label, $uploadField);
}
/**
* {@inheritDoc}
*/
public function renderValue($table, $field, $data, array $options = [])
{
$result = null;
$defaultOptions = ['imageSize' => getenv('DEFAULT_IMAGE_SIZE')];
$data = $this->_getFieldValueFromData($field, $data);
if (empty($data) && !empty($options['entity'])) {
$data = $this->_getFieldValueFromData('id', $options['entity']);
}
if (empty($data)) {
return $result;
}
$fileUploadsUtils = new FileUploadsUtils($table);
$entities = $fileUploadsUtils->getFiles($table, $field, $data);
if (!empty($entities)) {
$result = $this->_thumbnailsHtml($entities, $fileUploadsUtils, $defaultOptions);
}
return $result;
}
/**
* {@inheritDoc}
*/
public function renderValue($table, $field, $data, array $options = [])
{
$result = null;
$data = $this->_getFieldValueFromData($field, $data);
if (empty($data) && !empty($options['entity'])) {
$data = $this->_getFieldValueFromData('id', $options['entity']);
}
if (empty($data)) {
return $result;
}
$fileUploadsUtils = new FileUploadsUtils($table);
$entities = $fileUploadsUtils->getFiles($table, $field, $data);
if (!empty($entities)) {
$result = $this->_filesHtml($entities, $fileUploadsUtils);
}
return $result;
}