/**
* Save the user's visible field selections back to the database. We expect
* the selections array to just contain field IDs. Only those that match
* IDs of fields in the supplied Fields object will be saved.
*
* @param Fields $fields
* @param array $selections
* @param boolean $applyToAllUsers
* @return void
*/
public function save(Fields $fields, array $selections, $applyToAllUsers = false)
{
$visibleFields = [];
foreach ($selections as $id) {
if ($fields->has($id)) {
$visibleFields[] = $id;
}
}
if (count($visibleFields)) {
$this->dbAdapter->beginTransaction();
$this->deleteExistingValuesForSave($applyToAllUsers);
foreach ($visibleFields as $visibleFieldId) {
$data = ['component' => $this->componentName, 'field_id' => $visibleFieldId];
if (!$applyToAllUsers) {
foreach ($this->getUserReferenceValues() as $column => $value) {
$data[$column] = $value;
}
}
$this->dbAdapter->insert($this->dbTableName, $data);
}
$this->dbAdapter->commit();
// Reset selections so they'll be loaded again when filter is re-applied
$this->selections = null;
}
}
/**
* Save multiple groups of fields to the database.
*
* @param array $groupConfig
* @return void
*/
protected function saveGroups(array $groupConfig)
{
$this->dbAdapter->beginTransaction();
$this->deleteCurrentSettings();
foreach ($groupConfig as $index => $group) {
$groupId = null;
if (self::UNGROUPED !== $index) {
$this->dbAdapter->insert('dewdrop_field_groups', array('title' => $group['title'], 'sort_index' => $index));
$groupId = $this->dbAdapter->lastInsertId();
}
$this->saveFields($group['fields'], $groupId);
}
$this->dbAdapter->commit();
}